File: ChangeLog-9295

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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_sensitive): New global variable.
	(symbol_create): Check symbols_case_sensitive.
	(symbol_find_base): Likewise.
	(resolve_symbol_value): Handle new operatorT values.
	(print_expr_1): Likewise.
	(S_IS_LOCAL): In MRI mode, names beginning with two '?' characters
	are local.

Tue Aug  1 11:35:18 1995  steve chamberlain  <sac@slash.cygnus.com>

	* config/tc-sh.c (md_convert_frag): Make some error messages
	more explict.

Mon Jul 31 21:40:47 1995  Ken Raeburn  <raeburn@cygnus.com>

	Sat Jul 29 18:55:23 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (COPY_SHORT, COPY_LONG, PUT_SHORT, PUT_LONG):
	Make expansion be safe for use in expressions.
	(PUT_COUNTED_STRING): Bracket expansion with `do {...} while (0)'
	rather than just `{...}'.

Mon Jul 31 18:19:26 1995  steve chamberlain  <sac@slash.cygnus.com>

	* gasp.c (main): Parse -I option.
	(do_include): Look through include list.
	* gasp.c (change_base): Don't modify numbers in strings.

Mon Jul 31 12:16:21 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define.  From Niclas
	Andersson <nican@ida.liu.se>.

Thu Jul 27 20:47:12 1995  Ken Raeburn  <raeburn@cygnus.com>

	* config/obj-coff.c (fixup_segment): Don't do further pcrel
	processing after converting difference of two symbols in the
	same segment.  From Jim Wilson.

	* configure.in (i386-*-linuxoldld): Add as synonym for
	i386-*-linux*aout*.  From Fred Fish.
	* configure: Regenerated.

Thu Jul 27 16:14:56 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (enum ps_type {ps_TEXT,ps_DATA,ps_COMMON,
	ps_CONST}): New constants.
	(VMS_Psect_Spec): Use them instead of literal strings.
	(vms_write_object_file, global_symbol_directory): Adjust callers.

Wed Jul 26 18:31:35 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (const_flag): Change from char to unsigned char.
	* config/obj-vms.h (const_flag): Ditto.
	(struct nlist): Replace union n_un and n_un.{n_name,n_next,n_strx}
	fields with just n_name; delete field n_value; change n_other from
	char to unsigned char and n_desc from short to int; insert explicit
	padding for alignment.

Mon Jul 24 20:06:17 1995  Ken Raeburn  <raeburn@cygnus.com>

	* subsegs.h (struct seg_info_trash): Make bitfield types valid.

	* config/obj-coff.c (fixup_segment): Local add_number should not
	be declared register since its address is taken for
	MD_APPLY_FIX3.

	Fri Jul 21 15:28:18 1995  Pat Rankin  <rankin@eql.caltech.edu>

	Split huge vms_write_object_file routine into managable pieces.

	* config/obj-vms.c (vms_fixup_text_section, synthesize_data_segment,
	vms_fixup_data_section, global_symbol_directory, local_symbols_DST,
	vms_build_DST): New routines.
	(vms_write_object_file): Call them.
	(struct vms_obj_state): New file scope variable used by the above.

Mon Jul 24 14:10:24 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-sh.c (md_pseudo_table): Add "uses".
	(s_uses): New static function.
	(sh_coff_frob_file): New function.
	(md_convert_frag): Call subseg_change before calling fix_new.
	(sh_handle_align): New function.
	(SWITCH_TABLE): Define.
	(sh_force_relocation): New function.
	(md_apply_fix): Handle R_SH_USES, R_SH_COUNT and R_SH_ALIGN.
	(sh_coff_reloc_mangle): Likewise.  Also handle switch table
	entries.
	* config/tc-sh.h (HANDLE_ALIGN): Define.
	(sh_handle_align): Declare.
	(TC_FORCE_RELOCATION): Define.
	(sh_force_relocation): Declare.
	(TC_COUNT_RELOC): Simplify; rely on TC_FORCE_RELOCATION instead.
	(tc_frob_file): Define.
	(sh_coff_frob_file): Declare.
	* config/obj-coff.c (write_object_file): Call tc_frob_file if it
	is defined.
	(fixup_mdeps): Call HANDLE_ALIGN if it is defined.
	(TC_FORCE_RELOCATION): Define if not defined.
	(fixup_segment): Use TC_FORCE_RELOCATION to decide whether to
	clear the symbol fields of fixP.

Fri Jul 21 22:38:00 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (ppc_elf_suffix): Add support for R_PPC_SDAREL
	relocation.
	(md_apply_fix3): Ditto.

Thu Jul 20 13:00:56 1995  Ken Raeburn  <raeburn@cygnus.com>

	* config/tc-m68k.c (md_convert_frag): Rename argument seg to sec,
	since seg is a macro name in this file.

	* configure.in (arm-*-riscix*): Don't set emulation.

Wed Jul 19 16:08:29 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/obj-coff.h (TE_PE): Delete.
	* config/tc-arm.h (BYTE_ORDER): Delete.
	(TARGET_FORMAT): Provide value for OBJ_COFF and TE_PE.
	(ARM_BI_ENDIAN): Define if OBJ_COFF and TE_PE.
	* config/tc-arm.c (byte_order): Delete.
	(md_number_to_chars): Reference target_big_endian, not byte_order.
	(md_chars_to_number): Likewise.
	(md_longopts): Add -EB/-EL if ARM_BI_ENDIAN.
	(md_parse_options): Recognize -EB/-EL.
	(md_show_usage): List -EB/-EL.

Wed Jul 19 11:49:25 1995  Ian Lance Taylor  <ian@cygnus.com>

	* gasp.c (process_assigns): Use toupper before comparing against
	upper case letter.
	(whatcond): Likewise.

	* config/tc-sh.c (sh_relax): Rename from relax, and make global.
	Renamed all uses.
	(insert): Pass a size of 2, not 4.
	(build_relax): Remove unused len variable.
	(md_show_usage): Mention -little option.
	(md_convert_frag): Add segT argument.  Rewrite to generate relocs
	rather than to generate complete instructions here.
	(md_apply_fix): Adjust and clarify R_SH_PCRELIMM8BY4 case for
	changes in insert and md_pcrel_from.  Add cases for R_SH_PCDISP
	and R_SH_PCDISP8BY2.
	(md_pcrel_from): Don't subtract 1, add 2.
	(tc_coff_fix2rtype): Remove.
	(sh_coff_reloc_mangle): New function.
	* config/tc-sh.h (TC_COFF_FIX2RTYPE): Just return fx_r_type.
	(sh_relax): Declare.
	(TC_COUNT_RELOC): If relaxing, count PC relative relocs.
	(TC_RELOC_MANGLE): Define.
	(sh_coff_reloc_mangle): Declare.
	(tc_coff_sizemachdep): Declare.
	* tc.h (md_convert_frag): Add segT parameter to non BFD_ASSEMBLER
	declaration.
	* write.c (cvt_frag_to_fill): Add sec argument to non
	BFD_ASSEMBLER version.  Pass it to md_convert_frag.
	(write_object_file): Pass SEG_TEXT to cvs_frag_to_fill.
	* config/obj-coff.c (do_relocs_for): Pass segment info to
	TC_RELOC_MANGLE.
	(fixup_mdeps): Pass segment type to md_convert_frag.
	* config/tc-a29k.c (md_convert_frag): Add segT argument.
	* config/tc-h8300.c (md_convert_frag): Likewise.
	* config/tc-h8500.c (md_convert_frag): Likewise.
	* config/tc-i386.c (md_convert_frag): Likewise.
	* config/tc-i860.c (md_convert_frag): Likewise.
	* config/tc-i960.c (md_convert_frag): Likewise.
	* config/tc-m68k.c (md_convert_frag): Likewise.
	* config/tc-m88k.h (md_convert_frag): Likewise.
	* config/tc-ns32k.c (md_convert_frag): Likewise.
	* config/tc-tahoe.c (md_convert_frag): Likewise.
	* config/tc-vax.c (md_convert_frag): Likewise.
	* config/tc-w65.c (md_convert_frag): Likewise.
	* config/tc-z8k.c (md_convert_frag): Likewise.
	* config/tc-h8300.h (TC_RELOC_MANGLE): Add segment argument.
	* config/tc-h8500.h (TC_RELOC_MANGLE): Likewise.
	* config/tc-w65.h (TC_RELOC_MANGLE): Likewise.
	* config/tc-z8k.h (TC_RELOC_MANGLE): Likewise.

Mon Jul 17 15:02:54 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (Current_Routine, Text_Psect): Delete as file
	scope variables.
	(Define_Routine, Define_Local_Symbols): Take Current_Routine and
	Text_Psect as arguments.
	(VMS_DBG_Define_Routine): Delete.
	(VMS_TBT_Block_End): Change `Size' argument from int to valueT.
	(vms_write_object_file: text and data fixup loops): Difference
	of two symbols has type offsetT rather than int; convert with
	md_number_to_chars before passing to VMS_Store_Immediate_Data.
	(vms_write_object_file: debug symbol loop): Call Define_Routine
	instead of VMS_DBG_Define_Routine.

Sat Jul 15 00:01:35 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (ppc_elf_suffix): Add @fixup so that the
	compiler can mark which relocs not to complain about with
	-mrelocatable.
	(ppc_elf_validate_fix): Add .fixup to sections not to complain
	about, and also don't complain for BFD_RELOC_CTOR relocations in
	writable non-code segments.
	(md_apply_fix): Treat BFD_RELOC_CTOR just like BFD_RELOC_32.

Fri Jul 14 19:54:28 1995  Ian Lance Taylor  <ian@cygnus.com>

	Add support for SPARC SunOS PIC:
	* config/tc-sparc.h (sparc_pic_code): Always declare, not just
	when OBJ_ELF.
	(TC_RELOC_RTSYM_LOC_FIXUP): Define when OBJ_AOUT.
	(tc_fix_adjustable): New definition for OBJ_AOUT.
	* config/tc-sparc.c (sparc_pic_code): Always define, not just when
	OBJ_ELF.
	(md_apply_fix): Adjust reloc addend for OBJ_AOUT and PIC.  In
	BFD_RELOC_32_PCREL_S2 case, don't increment val for an external
	symbol when PIC.
	(tc_gen_reloc): Generate different PIC relocs when OBJ_AOUT, as
	well as when OBJ_ELF.
	(md_shortopts): If OBJ_AOUT, include `k'.
	(md_parse_option): If OBJ_AOUT, handle 'k'.
	(md_show_usage): Mention -k if OBJ_AOUT, and -KPIC if OBJ_ELF.
	(md_pcrel_from): Don't add in size for an external symbol when
	PIC.

Thu Jul 13 21:16:43 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.h (UNDEFINED_DIFFERENCE_OK): Define for SOM.
	* write.c (adjust_reloc_syms): Set sy_used_in_reloc for both
	symbols in a fixup where a defined symbol is subtracted from an
	undefined symbol (when UNDEFINED_DIFFERENCE_OK is defined).
	(fixup_segment): Do nothing for the difference of two symbols if
	UNDEFINED_DIFFERENCE_OK is defined.

Wed Jul 12 23:33:40 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-coff.c (fixup_segment): Support MD_APPLY_FIX3.

Wed Jul 12 01:12:12 1995  Ken Raeburn  <raeburn@kr-pc.cygnus.com>

	* write.c (fix_new): Use int, not short int, for argument type.
	(fix_new_exp): Ditto.

	* configure.in (arm-*-riscix*): Don't set emulations.

	* config/tc-mips.c (NO_ECOFF_DEBUGGING): Define if ECOFF_DEBUGGING
	wasn't previously defined.
	(s_extern): Don't set ecoff_extern_size if NO_ECOFF_DEBUGGING.
	(nopic_need_relax): Don't check it if NO_ECOFF_DEBUGGING.
	(macro_build) [!USE_STDARG]: Don't use variadic prototype.
	(mips_local_label) [NO_ECOFF_DEBUGGING]: Don't preserve potential
	ECOFF debugging symbols.

	* emul.h (struct emulation): Use unsigned, not unsigned char, for
	bitfields.
	* obj.h (struct format_ops): Likewise.

	* config/tc-arm.c (symbol_make_empty) [BFD_ASSEMBLER]: Set
	udata.p, not udata.

Tue Jul 11 14:30:19 1995  Ian Lance Taylor  <ian@cygnus.com>

	* doc/c-mips.texi: Document -m4010 and -mno-4010.

Tue Jul 11 14:28:55 1995  Jeff Spiegel  <jeffs@lsil.com>

	* config/tc-mips.c (mips_4010): New static variable.
	(interlocks): New static variable.
	(md_begin): Check for a cpu of "r4010".  Set mips_4010 correctly.
	If mips_4650 or mips_4010, set interlocks.
	(append_insn): Check interlocks, not mips_4650.
	(mips_emit_delays): Likewise.
	(mips_ip): Only permit INSN_4010 instructions if mips_4010.
	(md_longopts): Add "m4010" and "no-m4010".
	(md_parse_option): Accept -mcpu=r4010.  Handle -m4010 and
	-no-m4010.
	(md_show_usage): Document -m4010 and -no-m4010.

Tue Jul 11 13:22:50 1995  Ian Lance Taylor  <ian@cygnus.com>

	* ecoff.c (struct efdr): Add new field fake.
	(init_file): Initialize fake.
	(add_file): Add new parameter fake.  Change all callers.
	(ecoff_build_debug): Don't warn about a missing .end for a fake
	file.

Mon Jul 10 16:01:31 1995  Ken Raeburn  <raeburn@cygnus.com>

	* doc/as.texinfo: Split out most cpu chapters...
	* doc/c-*.texi: ...to here.

	* read.c (po_hash): Now static.

Mon Jul 10 13:47:22 1995  Ian Lance Taylor  <ian@cygnus.com>

	Based on patches from H.J. Lu <hjl@nynexst.com>:
	* config/tc-i386.c (md_apply_fix3): Rename from md_apply_fix1.
	Accept pointer to value and segment.  Fix OBJ_ELF PCREL case to
	handle global defined symbols correctly.
	(md_apply_fix): Remove both versions.
	* config/tc-i386.h (MD_APPLY_FIX3): Define.

	* configure.in: When switching on ${cpu}, use ${cpu}, not
	$[target_cpu}, in default case.
	* configure: Rebuild.

Sat Jul  8 13:27:55 1995  Ian Lance Taylor  <ian@cygnus.com>

	* write.c (fixup_segment): Call resolve_symbol_value on
	sub_symbolP, in case it isn't in the symbol table.

Fri Jul  7 11:17:27 1995  Ian Lance Taylor  <ian@cygnus.com>

	* read.c (s_lcomm): For .lcomm 1, set align to 0, not 1.

	* config/obj-coff.c (coff_frob_symbol): If SF_GET_FUNCTION, set
	BSF_FUNCTION.
	(symbol_globalP, symbol_global_lastP): New global variables.
	(yank_symbols): Sort defined global symbols to the end, just
	before the undefined symbols.
	(glue_symbols): Add two arguments, and use them instead of
	referring directly to global variables.
	(crawl_symbols): Call glue_symbols twice, once for defined globals
	and once for undefined.  Add corresponding know calls.

	* app.c (do_scrub_next_char): Always accept \v.  Don't make it
	conditional on BACKSLASH_V.
	* read.c (next_char_of_string): Likewise.
	* config/obj-bout.h (BACKSLASH_V): Don't define.
	* config/tc-mips.h (BACKSLASH_V): Don't define.

	Add SPARC ELF PIC support.
	* write.c (fixup_segment): Pass fixP to TC_RELOC_RTSYM_LOC_FIXUP,
	not fixP->fx_r_type.
	* config/tc-sparc.c (sparc_pic_code): New global variable.
	(md_apply_fix): If generating PIC, adjust fx_addnumber for any non
	PC relative reloc.
	(tc_gen_reloc): If generating PIC, adjust various reloc types.
	Remove fx_pcrel assert, since it is no longer true.
	(md_parse_option): Handle -K PIC.
	* config/tc-sparc.h (sparc_pic_code): Declare if OBJ_ELF.
	(TC_RELOC_RTSYM_LOC_FIXUP): Define if OBJ_ELF.
	(tc_fix_adjustable): Don't adjust PC relative relocs if PIC.
	* config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Take a fixp, not a
	reloc type.

	* Makefile.in (Makefile): Add dependency on conf.in, so that conf
	is rebuilt when conf.in changes.

Thu Jul  6 16:49:38 1995  Ken Raeburn  <raeburn@cygnus.com>

	* All files: Updated FSF address.

Thu Jul  6 16:30:34 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* ecoff.c (add_file): Don't collapse multiple .file commands into
	a single file structure.
	(ecoff_build_lineno): Set ilineBase to sum of previous file's
	ilineBase and cline.

Thu Jul  6 12:54:27 1995  Ian Lance Taylor  <ian@cygnus.com>

	Patches from Jerry Blakely <gerry_blakley@wellfleet.com>:
	* as.c (listing_filename): New static variable.
	(show_usage): Mention -a=file.
	(parse_args): Support = option of -a to set name of listing file.
	(main): Pass listing_filename to listing_print.
	* listing.c (list_file): New static variable.
	(various): Replace printf with fprintf to list_file.
	(listing_print): If name argument is not NULL, open it as
	list_file.
	* doc/as.texinfo, doc/as.1: Document -a=file.

	* config/tc-sparc.c (s_reserve): Don't permit redefinition, even
	if the symbol was already in bss_section.  Fix warning message.

	* listing.c (struct file_info_struct): Rename end_pending field to
	at_end.
	(file_info): Initialize at_end, not end_pending.
	(buffer_line): If at_end set, just return immediately.  Don't
	worry about end_pending cases.  Set at_end when EOF is read.
	(print_source): Check at_end, not end_pending.
	(listing_listing): Likewise.

	* config/tc-alpha.h (alpha_do_align): Don't declare.
	(md_do_align): Don't define.
	(tc_frob_label): Define.
	(alpha_define_label): Declare.
	(md_flush_pending_output): Define.
	(alpha_flush_pending_output): Declare.
	* config/tc-alpha.c (insn_label): New static variable.
	(auto_align): New static variable.
	(md_pseudo_table): Add cases for .text, .data, .align, .byte,
	.hword, .int, .long, .octa, .quad, .short, .word, .double, .float,
	and .single.  Change .t_floating, .s_floating, .f_floating,
	.g_floating, and .d_floating to use s_alpha_float_cons rather than
	float_cons.
	(s_alpha_text, s_alpha_data): New static functions.
	(s_rdata, s_sdata): Clear insn_label and set auto_align.
	(s_gprel32): If auto_align, align.  Clear insn_label.
	(emit_insn): Clear insn_label.
	(s_alpha_align): New static function.
	(alpha_align): Make static.  Take label argument.
	(alpha_flush_pending_output): New static function.
	(s_alpha_cons, s_alpha_float_cons): New static functions.
	(alpha_define_label): New function.

Wed Jul  5 22:49:31 1995  Ken Raeburn  <raeburn@cygnus.com>

	* conf.in: Regenerate with autoreconf.

	Mon Jul  3 19:47:53 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.h (vms_resolve_symbol_redef): Use full prototype.
	(vms_check_for_special_label, tc_frob_label): Move them to group
	with other prototypes.
	[WANT_VMS_OBJ_DEFS]: Only define the many OBJ_x, DBG_x, and DST_x
	macros when this is defined.
	* config/obj-vms.c: Fully prototype all local functions.
	[symbolS, fragS]: Use consistently instead of their struct tags.
	[WANT_VMS_OBJ_DEFS]: Define this.
	(s_const): Make definition correctly match actual usage.
	(VMS_stab_parse): Make `expected_type' arg be int rather than char.
	(get_VMS_time_on_unix): Define as `static void'.
	(hash_string): Make definition match actual usage; argument is
	`char const *' rather than `unsigned char *'.
	(VMS_Case_Hack_Symbol, VMS_Modify_Psect_Attributes, VMS_Psect_Spec,
	VMS_Global_Symbol_Spec): Declare string args as `const char *'.
	[IS_GXX_VTABLE]: New macro.
	(vms_write_object_file: GSD loop): Use it.
	(vms_write_object_file: data segment): Reorganize `fill' loop.

Wed Jul  5 12:01:49 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-sparc.c (md_shortopts): Add "K:" if OBJ_ELF.
	(md_parse_option): If OBJ_ELF, check for -K.  Die if -K PIC, since
	PIC code is not currently supported.

	* as.c (parse_args): Change std_shortopts to be an array rather
	than a constant string.  Only include 'K' if WORKING_DOT_WORD is
	not defined.  Only check for 'K' in that case as well.
	* as.h (flag_warn_displacement): Only declare if WORKING_DOT_WORD
	is not defined.

	* conf.in: Add undef of HAVE_SBRK.

	* config/obj-coff.c (obj_coff_line): Call listing_source_line, in
	both BFD_ASSEMBLER and non BFD_ASSEMBLER versions of the function.

	* symbols.c (S_SET_EXTERNAL): Warn if symbol is weak.
	(S_CLEAR_EXTERNAL): Likewise.
	(S_SET_WEAK): Warn if symbol is global.

	* config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
	to put an undefined symbol into a set.

	* Makefile.in: Remove @configure_input@; it's not needed in
	files named Makefile.

	* config/tc-m88k.c (md_pseudo_table): Add ".set" so that the
	explicit pseudo-op works, while continuing to treat "set" as an
	instruction.

	* ecoff.c (ecoff_debugging_seen): New global variable.
	(ecoff_directive_def): Set ecoff_debugging_seen.
	(ecoff_stab): Likewise.
	* ecoff.h: Make idempotent.
	(ecoff_debugging_seen): Declare.
	* config/tc-mips.c: Include ecoff.h.
	(mips_debug): New static variable.
	(s_stringer, s_mips_space): Remove unneeded declarations.
	(md_parse_option): In case 'g', set mips_debug to debugging level.
	(mips_local_label): New function.
	* config/tc-mips.h (LOCAL_LABEL): Call mips_local_label.
	(mips_local_label): Declare.

Wed Jul  5 00:59:22 1995  Fred Fish  (fnf@cygnus.com)

	* as.c (main):  Only use sbrk when HAVE_SBRK defined.
	* configure.in:  Add test for sbrk.
	* configure:  Regenerate using autoconf 2.4.

Mon Jul  3 15:58:16 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6.
	* config/tc-hppa.c (tc_gen_reloc, SOM version): Handle
	relocations for the difference of two (possibly external)
	symbols.
	(hppa_fix_adjustable): For SOM, reject reductions involving
	the difference of two symbols.
	(hppa_force_relocation): Force relocations for expressions
	involving the difference of two symbols.

Mon Jul  3 14:22:59 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* configure[.in] (i386-*-win32): New host and target.

Thu Jun 29 17:25:43 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	Support for long filenames non-bfd coff.
	* config/obj-coff.c (filename_list_head, filename_list_tail): New.
	(yank_symbols): Notice and record filenames which are too long.
	(w_strings): Write out filename strings.
	(c_dot_file_symbols): Put long filenames onto list.

Wed Jun 28 17:33:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* config/obj-coff.c (fixup_segment): PE doesn't use
	the strange common symbol format that other 386s formats
	do.
	* config/tc-i386.c (md_begin): If LEX_AT defined then
	'@' is in the set of identifiers.
	(i386_operand): If LEX_AT, then don't look for @goto stuff.
	* config/te-pe.h: Define LEX_AT.

Wed Jun 28 17:49:59 1995  Ken Raeburn  <raeburn@cygnus.com>

	* doc/as.texinfo (H8/500 Floating Point): Indicate that IEEE FP
	numbers are for the standard emulation code.
	(SH Floating Point): Ditto.
	(Overview): Describe new --emulation option for MIPS.
	* doc/*.m4: Deleted.

Thu Jun 22 19:26:25 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Sun May  7 11:53:41 MDT 1995  Bryan Ford  <baford@cs.utah.edu>

	* configure.in: Added i386-*-moss* target.

Thu Jun 22 14:41:23 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* write.c (write_object_file): Cast decode_local_label_name
	argument to char * to avoid warning.

Wed Jun 21 18:07:59 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
	* config/tc-m68k.c (insword): Increment the frag offsets.
	(struct m68k_it): Add reloc[].pcrel_fix field to hold pc-rel
	fixup.
	(add_fix): Accept additional parameter, the pc-rel fixup. All
	callers changed.  Fix offset address if width == 'b'.
	(m68k_ip) [case AINDX]: Allow explicit size spec.  Don't make the
	outer displacement pc-relative.
	(md_pcrel_from): Make it relative to the first extension word of
	the operand.
	(opcode_ptr): Make it a macro if DO_BREAK_UP_BIG_DECL is
	undefined.
	(md_convert_frag_1): Don't reference fragP->fr_opcode[2..].
	(md_estimate_size_before_relax) [case TAB (FBRANCH, SZ_UNDEF)]:
	Turn on long bit.
	(m68k_ip) [case 'C']: Don't set set long bit, set it in the opcode
	table.
	(md_estimate_size_before_relax) [case TAB (PCINDEX, SZ_UNDEF)]:
	Variable part increases by four, not six.
	* write.c (fixup_segment) [TC_M68K]: Don't do further pcrel
	processing after converting difference of two symbols in the
	same segment.

	* write.c (fixup_segment): Don't conditionalize the pcrel fix on
	TC_M68K.

	* config/tc-sparc.c (sparc_ip, case 'A'): If ASI is not a "#"
	value, don't shift it an extra time.

Wed Jun 21 14:18:37 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* gasp.c (do_print, do_form, buffer_and_nest): Use case insensitive
	string compares.

Tue Jun 20 14:55:02 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-coff.c (write_object_file): Cast time() argument to
	time_t *.

Tue Jun 20 12:00:53 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_build_unwind_subspace): Fix typo in last
	change.

Mon Jun 19 15:27:17 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_build_unwind_subspace): Zero out memory
	from frag_more calls.

Thu Jun 15 16:53:37 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* config/obj-coff.c: Don't use "bfd/" when including libbfd.h
	and libcoff.h.
	(fill_section): Call PROGRESS.
	* Makefile.in (INCLUDES): Add bfd srcdir.

	* mpw-config.in: Add bfd_gas flag and set for each config.
	(i386-unknown-go32, m68k-unknown-coff): Recognize.
	* mpw-make.in (HACK_O_RAMA, OBJ_COFF_OMIT_TIMESTAMP): Add to
	config.h.

Thu Jun 15 10:04:26 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-arm.h (LOCAL_LABEL): Prepend '.' if not OBJ_AOUT.
	(FAKE_LABEL_NAME): Likewise.

Mon Jun 12 22:25:39 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_ip): Check for invalid register in single
	precision fmpyadd and fmpysub instructions.

Thu Jun  8 19:33:02 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.c (myname): Delete all references.
	(VMS_stab_parse, Write_VMS_MHD_Records, VMS_Case_Hack_Symbol):
	Replace printf calls with as_tsktsk.
	(PUT_LONG, PUT_SHORT): Use COPY_LONG, COPY_SHORT.
	(VMS_Store_Immediate_Data): Move second buffer capacity check
	below bottom of loop; first check at top suffices for loop itself.
	(find_file): Remove redundant pointer checks in first two loops;
	replace third loop with pointer to last list element determined
	in first loop.

Tue Jun  6 13:53:06 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-sparc.c (sparc_ip): Handle defined absolute symbols as
	ASI values.

	* config/obj-vms.c (vms_write_object_file, case N_DATA): Use
	strcmp against FAKE_LABEL_NAME instead of checking third
	character.  (Suggested by Pat Rankin.)

Mon Jun  5 20:10:46 1995  Pat Rankin  (rankin@eql.caltech.edu)

	Add support for N_ABS and N_ABS|N_EXT type symbols.

	* config/obj-vms.h (LSY_S_M_{DEF,REL}, ENV_S_M_{DEF,NESTED}):
	New macros for local symbols (from <lsydef.h> and <envdef.h>).
	* config/obj-vms.c (Current_Environment): New file-scope variable.
	(VMS_Local_Environment_Setup): New routine.
	(GBLSYM_LCL): New macro.
	(VMS_Global_Symbol_Spec): Handle local symbols too.
	(VMS_Psect_Spec): Set GLOBALVALUE_BIT for absolute symbols.
	(VMS_Emit_Globalvalues): Handle local and global absolute symbols.
	(VMS_Store_PIC_Symbol_Reference): Ditto.
	(vms_write_object_file: GSD symbol loop): Ditto.

Mon Jun  5 16:10:40 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* config/tc-arm.h (LOCAL_LABELS_FB): Define.

Mon Jun  5 02:17:58 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* configure.in (i386-*-gnu*): Always use GNU ELF config.

Wed May 31 17:49:18 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.c (obj_crawl_symbol_chain): Update *symbolPP
	in `else' clause when removing a symbol.  Also, revise comments
	to match the code.
	(vms_write_object_file (GSD symbol loop, case N_DATA)): Never
	output symbol definitions for local numeric labels.

Tue May 30 18:29:10 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

	* configure.in (architecture variants, cases armeb and arm*): Remove
	spaces round assignment to endian.

Tue May 30 12:31:31 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* write.c (write_object_file): Check for undefined local dollar
	and fb labels.

	* symbols.c (decode_local_label_name): Extract instance number
	from the correct location.

Sat May 27 21:28:49 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* config/te-dpx2.h: Include obj-format.h.
	(COFF_MAGIC): Renamed from FILE_HEADER_MAGIC.

Wed May 24 13:45:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* configure, configure.in, config/obj-coff.c, config/obj-coff.h:
	Add support for ARM pe

Tue May 23 17:00:32 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP16
	and BFD_RELOC_SPARC_WDISP19.

Tue May 23 19:18:33 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* as.c (parse_args) [! USE_EMULATIONS]: Always print an error
	message.

	* doc/internals.texi: Document obj_app_file and
	TARGET_BYTES_BIG_ENDIAN.

Mon May 22 20:03:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* ecoff.c (ecoff_stab): Add extra leading argument, for 4 May
	change.
	* ecoff.h (ecoff_stab): Fix declaration.
	* obj.h (format_ops.process_stab): Include prototype.
	* config/obj-elf.h (OBJ_PROCESS_STAB): Pass through seg argument.
	* config/obj-ecoff.h (OBJ_PROCESS_STAB): Ditto.

	* config/e-mipself.c (mipself): New emulation mode, doesn't change
	endianness from configured default.
	* config/e-mipsecoff.c (mipsecoff): Ditto.
	* configure.in (mips ecoff/elf targets): Include them.
	* as.c (mipself, mipsecoff): Declare.

	* as.c (emulation_name): New variable.
	(select_emulation_mode): Set emulation_name.  Don't change argv.
	(parse_args): Handle --emulation; complain if the supplied name
	isn't what select_emulation_name came up with.

Sun May 21 21:36:17 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c: Reverse changes from Dec. 19th which
	changed the way unwinds were built for ELF.  Rely on relocation
	symbol reductions to avoid placing the end of function marker
	symbols into the object file's symbol table.

Sat May 20 12:31:36 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	Added improved VMS support from Pat Rankin:

	Fri 19 May 16:51:40 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.h (AOUT_STABS): Define.

	* config/obj-vms.c (fpush, rpush): New routines.
	(push): Replaced by the above.
	(find_symbol): Slight reorganization to expose tail recursion.

	Fri Mar 17 18:40:36 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* Makefile.in (VMS_OTHER_OBJS):  delete this.
	* vmsconf.sh (make-gas.com):  build ../libiberty/liberty.olb
	first if necessary; link gas against it.

Fri May 19 16:37:39 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

	* gasp.c (istrue): Correctly test for string inequality.

Thu May 18 04:25:11 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)

	* config/tc-arm.c (CP_T_{Pre,UD,WB}): Define, bits in co-processor
	instructions.
	([ls]fm_flags): Correct error in bitmasks.
	(cp_address_required_here): Delete second parameter, FLAGS.  All
	callers changed.  Remove all dead code referring to FLAGS.  If
	address is just "[Reg]" then convert into a PRE-INCREMENT UP format.
	(do_fp_ldmstm): Handle full-descending and empty-ascending stack
	formats explicitly.

	* config/tc-arm.c (internalError): Define.
	(ARM_{1,2,250,3,6,7,7DM,ANY,2UP,ALL,3UP,6UP,LONGMUL}): Define processor
	variants.
	(FPU_{CORE,FPA10,FPA11,NONE,ALL,MEMMULTI}): Define floating point
	variants.
	({CPU,FPU}_DEFAULT): Define.
	(cpu_variant): New variable.
	(asm_flg): Change more_flags to flag_bits.
	Add prototypes for new functions.
	(FLAG_{S,P,B,T,ED,FD,FA,EA,IB,IA,DB,DA,L}): Delete.
	(s_flag[], ldst_flags[], byte_flag[], cmp_flags[], ldm_flags[],
	 stm_flags[], lfm_flags[], sfm_flags[], round_flags[], except_flags[],
	 cplong_flag[]): New variables.
	(asm_opcode, insns[]): New format, add version support.
	(arm_flg_hsh): Delete.
	(do_mul, do_mla): Remove "Warning" from warning messages.
	(do_arit): Simplify.
	(do_swap): Make error message more appropriate.
	(md_begin): Build hash tables starting at first entry in tables.
	(md_number_to_chars): Cope with big/little-endian selection.
	(md_chars_to_number): New function.
	(md_apply_fix): Rewrite to make endian independent.
	(tc_gen_reloc): Better error messages.
	(md_assemble): Reject opcodes forbidden by the currently selected cpu
	variant.  Rewrite handling code for instruction flags.
	(md_shortopts): Add option "m:".
	(md_parse_option): Get the desired cpu/fpu variant.

	From: David Taylor (dtaylor@armltd.co.uk)
	* configure.in (architecture variants): Check for "armeb" and "arm*",
	set endianness accordingly.
	* read.c (read_a_source_file): New hooks md_start_line_hook and
	md_after_pass_hook.
	* config/arm-{big,lit}.mt: New files
	* config/tc-arm.h ({LITTLE,BIG}_ENDIAN, BYTE_ORDER): Define.
	(TARGET_FORMAT): Select depending on endianness and emulation and
	object format.
	(md_after_pass_hook, md_start_line_hook): Define.
	* config/tc-arm.c: Include subsegs.h, symbols.h and listing.h.
	(shift[]): Add uppper case equivalents.
	(CP_T_[XY], TRANS_BIT): Define.
	(conds[]): Delete initial NULL entry, add "lo" entry as synonym for
	"cc".
	(LONGEST_FLAG, flags[]): Delete.
	(arm_psr): New structure.
	(psrs[]): New variable.
	(PSR_ALL): Define.
	(LONGEST_INST): Bump to 5.
	(LITERAL_MASK, COND_MASK, OPCODE_MASK, DATA_OP_SHIFT): Define.
	(OPCODE_{AND,EOR,SUB,RSB,ADD,ADC,SBC,RSC,TST,TEQ,CMP,CMN,ORR,MOV,BIC,
	 MVN}): Define.
	(insns[]): Add smull, umull, smlal, umlal, ldfm, stfm, msr and mrs
	instructions.  Add nop and adr pseudo ops.
	(reg_table): Add APCS register name variants.
	(arm_psr_hsh): New hash table.
	(md_pseudo_table): Add "ltorg", "pool", "extend", "ldouble" and
	"packed".
	(MAX_LITERAL_POOL_SIZE): Define.
	(struct literalS): New structure.
	(literals, next_literal_pool_place, lit_pool_num, current_poolP): New
	variables.
	(add_to_lit_pool, symbol_locate, symbol_make_empty): New functions.
	(validate_immediate): Return FAIL on failure.
	(s_ltorg): New function.
	(psr_required_here, psrf_required_here): New functions.
	(cp_address_required_here): New parameter, flag, all callers changed.
	If flag is non-zero, restrict the legal addressing modes.
	(do_nop, do_mrs, do_msr, do_mull): New functions.
	(negate_data_op): New function.
	(data_op2): accept #x,y meaning x rotated right by y, but only when
	suitable constants.  If immediate is not legal, try changing the
	opcode.
	(do_adr): New function.
	(do_ldst): accept "ldr reg, =expr".  Put expr in the pool if it can't
	be done as an immediate.
	(do_fp_ldst): Use CP_T_[XY], not immediate values.
	(do_fp_ldmstm): New function.
	(arm_psr_parse): New function.
	(output_inst): Use INSN_SIZE in call to md_number_to_chars.
	(md_assemble): Add hack so that "Label instruction" causes alignment of
	the label.
	(arm_after_pass_hook, arm_start_line_hook, arm_frob_symbol): New
	functions.

Wed May 17 05:25:16 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (md_show_usage): Add \'s at end of lines in
	strings for non-GCC compilers.

Tue May 16 19:36:00 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-ecoff.c (ecoff_pop_insert): New function.
	(ecoff_format_ops): Use it.
	(obj_ecoff_frob_symbol): Now static.

Wed May 17 00:59:12 1995  Andrew Cagney - aka Noid  <cagney@highland.com.au>

	* config/tc-ppc.c (md_begin): Was assuming that an instruction was
	bigendian and hence 16bit relocs withing instructions would
	ALWAYS be at addresses i+2-i+3.  In LE mode it is i+0-i+1.

Tue May 16 16:29:58 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-multi.h (obj_frob_symbol, obj_frob_file, S_GET_SIZE,
	S_SET_SIZE, S_GET_ALIGN, S_SET_ALIGN, obj_copy_symbol_attributes,
	OBJ_PROCESS_STAB): New macros.
	* config/tc-mips.c: Protect against redefining them also when
	including obj-elf.h.  Test only OBJ_ELF for including elf/mips.h.
	(mips_init_after_args): New function.  Set byte_order here.
	(md_parse_option): Not here.
	(byte_order): Don't bother initializing.
	* config/tc-mips.h (mips_init_after_args): Declare.
	(tc_init_after_args): New macro.

	* read.c (s_lcomm): Do ELF/ECOFF test at run time, not compile
	time.

Fri May 12 14:17:47 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	Initial support for PE object files.
	* configure.in, configure (i386-*-pe, i386-*-*nt): Add.
	* config/obj-coff.c (fixup_segment): Cope with PE wierdness.
	* config/obj-coff.h (TE_PE): New target format.

Thu May 11 14:58:21 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-elf.c (NEED_ECOFF_DEBUG): Define if ECOFF_DEBUGGING
	was defined by header files.  Test in preprocessor conditionals
	instead of ECOFF_DEBUGGING.
	(ecoff_debug_pseudo_table): Make empty if NEED_ECOFF_DEBUG is not
	defined.
	(obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
	elf_frob_file): Only call ecoff routines if NEED_ECOFF_DEBUG is
	defined.
	(elf_ecoff_set_ext, elf_get_extr, elf_set_index): Define only if
	NEED_ECOFF_DEBUG is defined.
	(elf_format_ops): Reference elf_ecoff_set_ext only if
	NEED_ECOFF_DEBUG.

Wed May 10 18:09:12 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (OBJS): Include @extra_objects@.
	(obj-elf.o, obj-ecoff.o, e-mipself.o, e-mipsecoff.o): New rules
	for building these independently.
	* emul-target.h, config/e-mipself.c, config/e-mipsecoff.c: New
	files.

	* acconfig.h (DEFAULT_EMULATION, EMULATIONS, USE_EMULATIONS,
	OBJ_MAYBE_*, I386COFF, M68KCOFF, M88KCOFF): New macros.
	* aclocal.m4 (GAS_UNIQ): New macro.

	* as.c (emulations, n_emulations) [USE_EMULATIONS]: New variable.
	(select_emulation_mode, default_emul_bfd_name, common_emul_init)
	[USE_EMULATIONS]: New functions.
	(main) [USE_EMULATIONS]: Call select_emulation_mode before other
	initialization.
	* emul.h: New file.
	* as.h [USE_EMULATIONS]: Include it.

	* configure.in: Handle enable-targets option.  Iterate over target
	list, building up a list of object file formats and emulation
	configurations.  (Only supports emulations for MIPS CPU so far.)
	If multiple formats are needed, set obj_format to multi and add
	format config files to extra_files.  If emulation modes are
	needed, add the relevant files to extra_files.

	* configure.in: Define I386COFF, M68KCOFF, M88KCOFF for those
	configurations.

	* ecoff.c (ecoff_generate_asm_lineno): Filename argument now
	points to const.
	* ecoff.h (ecoff_generate_asm_lineno): Updated declaration.

	* obj.h (obj_read_begin_hook): Don't declare function if it's
	already a macro.

	* read.c (s_space, cons, stringer): If md_flush_pending_output is
	defined, call it on entry.
	* config/obj-elf.c (obj_elf_section): If md_flush_pending_output
	is defined, call it on entry.  If md_elf_section_change_hook is
	defined, call it before returning normally.

	* read.h (target_big_endian): Declare.

	* obj.h (struct format_ops): Added new function pointer fields
	ecoff_set_ext, read_begin_hook, symbol_new_hook.
	(ecoff_format_ops, elf_format_ops): Declare.
	* config/obj-elf.c (elf_s_get_size, elf_s_set_size,
	elf_s_get_align, elf_s_set_align, elf_copy_symbol_attributes,
	elf_sec_sym_ok_for_reloc): New functions.
	(elf_format_ops): New variable.
	(elf_frob_symbol): Now takes additional int* argument.
	* config/obj-elf.h (elf_frob_symbol): Update declaration.
	(elf_pop_insert): Declare.
	(obj_pop_insert): Define to call elf_pop_insert.
	* config/obj-ecoff.c (ecoff_sec_sym_ok_for_reloc,
	obj_ecoff_frob_symbol): New functions.
	(ecoff_format_ops): New variable.

	* config/te-generic.h: If OBJ_HEADER is defined, use it as the
	filename to include in place of obj-format.h.
	* config/te-multi.h: New file, copied from te-generic.h.
	* config/obj-elf.c (OBJ_HEADER): Define it to "obj-elf.h".
	* config/obj-ecoff.c (OBJ_HEADER): Define it to "obj-ecoff.h".

	* config/obj-elf.c (ECOFF_DEBUGGING): Default to 0.
	(obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
	elf_frob_file): Test it at run time.
	(obj_ecoff_set_ext, elf_get_extr, elf_set_index): Define
	unconditionally.
	(elf_pseudo_table): Renamed from obj_pseudo_table, now static.
	(ecoff_debug_pseudo_table): Split off into separate table.  Define
	it unconditionally.
	(elf_pop_insert): New function.
	* config/obj-elf.h (elf_pop_insert): Declare.
	(obj_pop_insert): New macro.
	(obj_ecoff_set_ext) [!OBJ_MAYBE_ELF]: Define to elf_ecoff_set_ext.
	* config/obj-ecoff.h (obj_ecoff_set_ext): Define to ecoff_set_ext.

	* config/tc-mips.h: Protect against multiple inclusions.
	(mips_pop_insert): Declare.
	(md_pop_insert): Call it.

	* config/tc-mips.c: If OBJ_MAYBE_ELF is defined, include
	obj-elf.h, but preserve OUTPUT_FLAVOR and protect some other
	macros from redefinition.
	(ECOFF_DEBUGGING): Default to 0.  All references changed to
	run-time tests or made unconditional.
	(s_stringer, s_mips_space, s_elf_section): Deleted.
	(md_pseudo_table): Don't refer to them.  Split table into three
	sections, for MIPS, non-ECOFF_DEBUGGING, and ELF.
	(mips_pop_insert): New function.
	(mips_flush_pending_output): New function.
	(mips_enable_auto_align): New function.
	* config/tc-mips.h (mips_pop_insert): Declare.
	(md_pop_insert): New macro.
	(mips_flush_pending_output): Declare.
	(md_flush_pending_output): New macro.
	(mips_enable_auto_align): Declare.
	(md_elf_section_change_hook): New macro, calls
	mips_enable_auto_align.

Tue May  9 17:07:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* configure.in: Add little endian PowerPC support.
	* configure: Rebuild with autoconf.
	* config/ppc-big.mt: New file for big endian PowerPC systems.
	* config/ppc-lit.mt: New file for little endian PowerPC systems.

	* config/tc-ppc.h (target_big_endian): Declare.
	(TARGET_FORMAT): Deal with little and big endian ELF variants.
	(TARGET_BYTES_BIG_ENDIAN): Define as 1, not empty.

	* config/tc-ppc.c (ppc_big_endian): Delete variable, use
	target_big_endian instead.
	(md_parse_option): Parse -mlittle and -mlittle-endian to use
	little endian support.  Parse -mbig and -mbig-endian to use big
	endian support.
	(md_show_usage): Update to reflect current switches.
	(ppc_set_cpu): Recognize powerpcle as little endian PowerPC.  Use
	as_fatal, not abort if unknown machine.

Tue May  9 10:58:41 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Cast *valp to an integer when
	comparing against signed values.
	(hppa_force_relocation): Make "distance" an integer.

Tue May  9 00:47:03 1995  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	* obj.h (struct format_ops) [BFD_ASSEMBLER]: New type.
	(this_format) [BFD_ASSEMBLER]: Declare new variable, if not
	already defined as a macro.

Mon May  8 21:44:13 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* subsegs.h (seg_info): Provide dummy version for
	non-BFD_ASSEMBLER, non-MANY_SEGMENTS configuration.  It should
	never get invoked, but this is easier than conditionalizing some
	of the uses.
	(struct seg_info_trash): Dummy type used by above to make code
	compile.

Fri May  5 14:47:13 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define to 1, not
	empty.
	* config/obj-elf.h (SEPARATE_STAB_SECTIONS): Ditto.
	* config/obj-som.h (SEPARATE_STAB_SECTIONS): Ditto.

Thu May  4 19:26:55 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* stabs.c (get_stab_string_offset): Always define.  If
	SEPARATE_STAB_SECTIONS isn't set, abort.
	(SEPARATE_STAB_SECTIONS): Default to zero.
	(aout_process_stab): New function, split out from s_stab_generic.
	(OBJ_PROCESS_STAB) [AOUT_STABS]: Define to call aout_process_stab,
	if not already defined.
	(s_stab_generic): Test SEPARATE_STAB_SECTIONS at run time.  If
	it's not set, and OBJ_PROCESS_STAB isn't defined, abort.  Always
	pass six arguments to OBJ_PROCESS_STAB.
	* read.h (get_stab_string_offset): Declare unconditionally.
	* config/obj-aout.h (AOUT_STABS): Define.
	* config/obj-bout.h (AOUT_STABS): Define.
	* config/obj-ecoff.h (OBJ_PROCESS_STAB): Add new first argument,
	ignored.
	* config/obj-elf.h (OBJ_PROCESS_STAB) [ECOFF_DEBUGGING]: Ditto.

	* config/obj-ecoff.h (ECOFF_DEBUGGING): Define to 1, not empty.
	* config/obj-elf.h (ECOFF_DEBUGGING): Ditto.  Test value, not
	whether it's defined.

Wed May  3 21:38:20 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already
	defined, define them to zero.
	* config/tc-*.h, config/te-*.h: If defining them, define them to
	be 1 instead of empty.
	* expr.c (integer_constant, operand): Test them at run time
	instead of compile time.
	* read.c (read_a_source_file): Ditto.
	* symbols.c (colon): Ditto.
	(dollar_*, define_dollar_label, fb_*): Define unconditionally.
	* symbols.h (dollar_*, define_dollar_label, fb_*): Declare
	unconditionally.

Wed May  3 13:08:53 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Do nothing for an out of range
	PC relative call since those only occur in cases where the linker
	can fix them up.
	(hppa_force_relocation): Force relocations for out of range PC
	relative calls.

Tue May  2 16:34:47 1995  Jeff Law  (law@snake.cs.utah.edu)

	* configure (hppa*-*-lites*): Handle just like hppa*-*-*elf*.
	* configure.in: Likewise.

Tue May  2 11:22:00 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* read.c (pop_insert): New function.
	(pop_override_ok, pop_table_name): New variables.
	(md_pop_insert, obj_pop_insert): New macros.
	(pobegin): Use them.

	* config/tc-mips.c: Use USE_STDARG and USE_VARARGS instead of
	NO_STDARG &c.

	* read.c (target_big_endian): If TARGET_BYTES_BIG_ENDIAN is
	defined, initialize to 1.
	* config/tc-mips.c (mips_target_format): Changed to a function,
	checking flavor and byte order at run time.
	(md_parse_option, cases OPTION_EB and OPTION_EL): Set
	target_big_endian here.
	(md_begin): Not here.
	* config/tc-mips.h (mips_target_format): Adjust declaration.
	(TARGET_FORMAT): Call mips_target_format.

	* config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Define in terms of
	OUTPUT_FLAVOR.
	* config/tc-mips.c (g_switch_value, g_switch_seen): Define
	unconditionally.
	(md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
	s_abicalls, nopic_need_relax): Check USE_GLOBAL_POINTER_OPT at run
	time, instead of compiling conditionally on GPOPT.
	(GPOPT): Don't define.
	(md_shortopts): Always include -G.
	(RDATA_SECTION_NAME): Select at run time.
	(md_begin): Test for ELF format at run time instead of compile time.
	(mips_ip, s_change_sec): Ditto.
	(md_parse_option, cases OPTION_CALL_SHARED and OPTION_NON_SHARED):
	Ditto.
	(OPTION_CALL_SHARED, OPTION_NON_SHARED, mips_regmask_frag): Define
	unconditionally.

Tue May  2 00:17:04 1995  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	* Makefile.in (TARG_CPU_DEP_*): New variables.
	(targ-cpu.o): Depend on one, selected by autoconf substitution,
	instead of TARG_CPU_DEPENDENTS.
	* configure.in: Substitute $cpu_type, $obj_format, $atof, and
	$emulation into Makefile.in.
	* config/h8300.mt: Deleted.
	* config/h8500.mt: Deleted.
	* config/i386coff.mt (TARG_CPU_DEPENDENTS): Deleted.
	* config/m68k.mt: Deleted.
	* config/m68kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
	* config/m88kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
	* config/mips-big.mt (TARG_CPU_DEPENDENTS): Deleted.
	* config/mips-lit.mt (TARG_CPU_DEPENDENTS): Deleted.
	* config/sh.mt: Deleted.
	* config/w65.mt: Deleted.
	* config/z8k.mt: Deleted.

	* config/te-dpx2.h (dpx2): Deleted unused macro.
	* config/te-generic.h (TE_GENERIC): Ditto.
	* config/te-go32.h (TE_GO32): Ditto.
	* config/te-hp300.h (TE_HP300): Ditto.
	* config/te-hppa.h (PA, _TE_PA_H): Ditto.
	* config/te-ic960.h (TE_IC960): Ditto.
	* config/te-nbsd532.h (TE_NETBSD532): Ditto.
	* config/te-pc532mach.h (TE_PC532MACH): Ditto.
	* config/te-ppcnw.h (TE_PPCNW): Ditto.
	* config/te-sco386.h (scounix): Ditto.

Mon May  1 15:59:56 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* read.c (s_app_file): If obj_app_file is defined, call it with
	string as argument.  Don't call c_dot_file_symbol or
	elf_file_symbol.
	* config/obj-coff.h (obj_app_file): Define as c_dot_file_symbol.
	* config/obj-elf.h (obj_app_file): Define as elf_file_symbol.

	* as.h (OUTPUT_FLAVOR): Don't define here.
	* config/obj-aout.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
	* config/obj-bout.h (OUTPUT_FLAVOR): Define.
	* config/obj-coff.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
	* config/obj-ecoff.h (OUTPUT_FLAVOR): Define.
	* config/obj-elf.h (OUTPUT_FLAVOR): Define.

Thu Apr 27 20:07:33 1995  Doug Evans  <dje@canuck.cygnus.com>

	* Makefile.in (RUNTEST): Use one in srcdir if present.
	(RUNTESTFLAGS): Define.

Wed Apr 26 15:54:10 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Support for more portable alignment handling in assembly code,
	based on patches from Bryan Ford <baford@schirf.cs.utah.edu>:
	* read.c (potable): Added balign and p2align, for aligning by
	bytes or powers of two independent of what ".align" does for a
	given target.
	* doc/as.texinfo: Document them.

Tue Apr 25 11:12:04 1995  Rob Savoye  <rob@thepub.cygnus.com>

	* configure, configure.in: Look for m68k-*-vxworks* rather than
	just m68k-wrs-vxworks so gas can be configured for
	m68k-vxworks5.1.

Fri Apr 21 15:19:06 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-sh.c (md_apply_fix): If fx_r_type is zero, handle
	fx_size of 1, and abort on unrecognized sizes.

	* config/tc-m68k.c (m68k_ip): Fix bug in last change regarding
	non-isvar case.

Sun Apr 16 01:52:52 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* config/tc-m68k.h (md_relax_table, TC_GENERIC_RELAX_TABLE):
	Missed this one in 11 Apr changes.

	* config/tc-i386.h (TC_GENERIC_RELAX_TABLE): Fix typo.

Thu Apr 13 18:18:08 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-sh.c (md_convert_frag): Instead of aborting on large
	displacements, print an error message.  Don't invoke the code that
	followed the abort call until it's been verified.

	* config/tc-m68k.c (md_show_usage): Add 68060 to list.  Split cpu
	list into three lines.

Thu Apr 13 14:34:36 1995  Torbjorn Granlund  <tege@adder.cygnus.com>

	* config/tc-m68k.c (m68k_init_after_args): Test for m68360.
	(md_parse_option): Likewise.
	(md_show_usage): Mention m68360.
	* config/tc-m68k.h (TARGET_WORD_SIZE): Define.
	(TARGET_ARCH): Define.

	* expr.c (integer_constant): If TARGET_WORD_SIZE is defined,
	sign-extend appropriately.

Thu Apr 13 11:20:17 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_validate_fix): Properly use PARAMS to
	hide prototype from non-ANSI compilers, and don't use ANSI syntax
	for arguments.

Wed Apr 12 12:20:19 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-config.in (TDEFINES): Put empty definition into
	makefile fragment.
	* mpw-make.in (xmalloc.c.o): Remove.
	(as.new): Depend on Version.r.
	(Version.r): Generate from version info.

	* mpw-make.in: Delete references to hex-value.c.

	* mpw-config.in: Add mapping from configs to object file formats,
	get VERSION from Makefile.in and add to mk.tmp.
	(mips-idt-ecoff) [TDEFINES]: Add TARGET_BYTES_BIG_ENDIAN.
	* mpw-make.in (VERSION, gC): Don't define.
	(ALL_CFLAGS): Remove -d flags.
	(config.h): Remove definition of MPW, add HAVE_STDARG_H,
	BFD_ASSEMBLER.

	* mpw-make.in (ALL_CFLAGS): Add definition of HAVE_STDARG_H,
	include of ::libiberty:.
	(config.h): Ifdef contents on GAS_VERSION.

	* mpw-make.in (as.c): Compile with C not gC.
	(config-stamp): Touch correctly.
	(install-only): New target.
	(install): Depend on all and install-only.

	* mpw-config.in: Parse target and use to generate forward includes
	to tc-, obj-, and atof- files, use te-generic.h for emulation.
	* mpw-make.in (VERSION): Define.
	(as.c): Compile with GCC.
	(TARG_OBJECTS, CLIBS): Define.
	(as.new): Use LDFLAGS, TARG_OBJECTS, CLIBS and EXTRALIBS in link
	command.
	(config.h, config-stamp): Build.

	* mpw-make.in (C, CFLAGS): Removed definitions.
	(ALL_CFLAGS): Define.
	Set default rule to use {CC} instead of {C}.

	* mpw-make.in (install): Moved here from mpw-build.in.
	* mpw-build.in: Removed, functionality in mpw-make.in

	* mpw-make.in (CFLAGS): Add more include paths.

	* mpw-config.in (varargs.h, sys/*.h): Don't create when
	configuring.
	* mpw-make.in (CFLAGS): Add -w flag.

	* mpw-make.in: Replace 8-bit chars with their names.

	* mpw-config.in: New file, MPW version of configure.in.
	* mpw-make.in: New file, MPW version of Makefile.in.

Tue Apr 11 01:42:36 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* configure.in: Require at least autoconf 2.3, because earlier
	versions lose on some AIX versions.
	* configure: Regenerated.

	* configure.in: Add m68k-*-elf.
	* config/tc-m68k.c (comment_chars) [OBJ_ELF]: Include '#'.
	(md_pseudo_table) [OBJ_ELF]: Ignore "swbeg".
	(md_begin): Set alt_notend_table['&'], so svr4-style immediate
	operands are accepted.
	(md_apply_fix): Argument VALP should point to valueT.
	(md_convert_frag): Argument SEC should be type segT.
	(md_shortopts) [OBJ_ELF]: Accept 'Q' with an argument.
	(md_parse_option): Ignore it.
	(md_convert_frag_1): Add in frag address for the symbol in the
	displacement calculation.
	* config/tc-m68k.h (TARGET_FORMAT) [OBJ_ELF]: Use "elf32-m68k".
	(TARGET_ARCH): Define.
	(REGISTER_PREFIX_OPTIONAL) [OBJ_ELF]: Default to 0.
	(LOCAL_LABEL, FAKE_LABEL_NAME, REGISTER_PREFIX_OPTIONAL): Handle
	these the same way for OBJ_ELF as for M68KCOFF.

	* gdbinit.in: Add breakpoint in as_abort.

	* write.c (cvt_frag_to_fill): If offset is less than zero,
	complain about it specifically, instead of reporting an assertion
	failure.
	(relax_segment): Complain about .org backwards, then ignore it.
	Do generic rs_machine_dependent relaxation only if
	TC_GENERIC_RELAX_TABLE is defined, and use its value for the base
	of the table.
	* tc.h (md_relax_table): Delete declaration.
	* as.h (struct relax_type): Add forward declaration for type.
	* config/tc-a29k.c: Deleted md_relax_table.
	* config/tc-{alpha,arm,h8300,hppa,i860,m88k,mips,ppc,sparc,z8k}.c:
	Ditto.
	* config/tc-{h8500,i386,i960,ns32k,sh,tahoe,vax,w65}.h: Declare
	md_relax_table here, and define TC_GENERIC_RELAX_TABLE to expand
	to md_relax_table.
	* config/tc-h8500.c (md_relax_table): No longer const.
	* config/tc-w65.c (md_relax_table): Ditto.
	* config/tc-sparc.c (md_short_jump_size, md_long_jump_size):
	Deleted.
	* doc/internals.texi: Describe TC_GENERIC_RELAX_TABLE and
	WORKING_DOT_WORD.  Mention md_*_jump_size (but description needs
	to be fleshed out later).  Note m68k PCINDEX mode has been checked
	in.

Mon Apr 10 15:57:42 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-mips.c (nopic_need_relax): New static function, split
	out from md_estimate_size_before_relax.
	(md_estimate_size_before_relax): Call it.
	(load_address, macro): In NO_PIC branches, if nopic_need_relax
	returns nonzero, don't attempt GP optimization.

	* config/tc-m68k.c (PCINDEX): New macro.
	(md_relax_table): No longer const.  Add PCINDEX entries.
	(m68k_ip): For AINDX with simple symbol operand, generate a
	PCINDEX frag if PC is used, or do normal non-AINDX processing for
	address register.
	(m68k_init_after_args): If cpu is 68000 or 68010, fix
	md_relax_table to prevent relaxation of PCINDEX/BYTE mode to
	SHORT, since they don't support that mode.
	(md_convert_frag_1, case PCLEA/LONG): Add 4 to offset, not 2.  Add
	support for new PCINDEX modes.
	(md_estimate_size_before_relax): Process PCINDEX/SZ_UNDEF mode.

	* config/tc-m68k.c (md_convert_frag_1, case PCLEA/SHORT): Add 2 to
	offset.
	(m68k_ip, case most punctuation/AOFF): If using PC, call add_frag
	using PCLEA.

	* config/tc-m68k.c: Don't explicitly include config.h.  Deleted a
	bunch of "#if 0" code and useless comments.
	(struct m68k_cpu): New type.
	(archs, n_archs): New variables, with single list of name/enum
	mapping and aliases.
	(m68k_ip): Delete the table here.
	(m68k_init_after_args): Use the new table here instead of
	open-coding it.
	(md_parse_option, case 'm'): Ditto.

	* doc/Makefile.in (Makefile): Fix rule for running config.status.
	(internals.dvi, internals.ps, internals.ps4): New targets, not
	built by default.

	* doc/internals.texi: Add loud disclaimer.  Refill to 79 columns,
	specify fill-column in local-variables section.  Change
	subheadings to subsections so they can be cross-referenced.
	Describe broken words, frags, frag chains, generic relaxation,
	relax table, m68k relaxation, m68k addressing modes, test suite
	code.  Add a few words about various file formats.

	* doc/as.texinfo (m68k): Recommend using `%' with registers as the
	normal case, instead of the exceptional case.

Thu Mar 30 14:38:47 1995  H.J. Lu (hjl@nynexst.com)

	* configure.in: Change linux to default to elf.  Using
	i[345]86-*-linuxaout will defaults to a.out.
	* configure: Rebuild.

Wed Mar 29 17:16:30 1995  Torbjorn Granlund  <tege@adder.cygnus.com>

	* config/tc-m68k.c (md_apply_fix_2): Cast negative offsets to offsetT
	(for hosting on 64 bit machines).

Tue Mar 21 16:53:27 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (md_show_usage): Mention -mips4 and -m4650.

Fri Mar 17 16:47:13 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* write.c (write_object_file): Add PROGRESS macros.

Fri Mar 17 12:40:34 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_comm): Make sure to always reset the frag
	and section for common symbols.

Thu Mar 16 17:26:18 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (ppc_elf_validate_fix): Allow non PC relative
	pointers in the .ctors and .dtors section also when using the
	-mrelocatable option.
	(md_parse_option): Support -m403 as a PowerPC computer.
	(md_show_usage): Ditto.

Wed Mar 15 14:45:42 1995  Ian Lance Taylor  <ian@cygnus.com>

	* ecoff.c (ecoff_build_debug): The cur_scope field of a fil_ptr
	may be NULL when given strange input.  Don't core dump.

Tue Mar 14 21:36:34 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (load_register): Don't use addiu for dli of an
	unsigned seemingly negative number.  Don't bother shifting a zero
	value.
	(mips_ip): For case 'j', if there are more alternatives, and the
	ISA level is at least 3, don't accept an unsigned seemingly
	negative number.

Tue Mar 14 19:16:43 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* read.c (s_app_line): Fix last patch to deal with a line number
	of 1.

Tue Mar 14 17:00:57 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_validate_fix): Use as_warn_where, not
	as_bad_where to give a warning instead of an error.

Mon Mar 13 17:03:46 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/tc-vax.c (md_assemble):  issue a warning if a constant
	is used as an operand where an immediate value is not allowed.

Fri Mar 10 19:21:19 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-coff.c: Redo my 10 Jan change, but get it right this
	time. :-)
	(fixup_segment): If linkrelax is set, just return.
	(write_object_file): Don't treat h8300 and z8k specially with
	regard to fixups.
	* config/tc-h8300.c (md_begin): Set linkrelax.
	* config/tc-z8k.c (md_begin): Ditto.

Thu Mar  9 18:01:37 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-coff.c (coff_header_append): Check return value of
	bfd_coff_swap_scnhdr_out.

Thu Mar  9 13:51:30 1995  Doug Evans  <dje@canuck.cygnus.com>

	Delete this patch, it breaks the h8300 assembler.
	Tue Jan 10 13:34:14 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
	* config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
	specially with regard to fixups.

Thu Mar  9 12:28:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (mrelocatable): Change type to boolean.
	(md_begin): Set the EF_PPC_RELOCATABLE if -mrelocatable.

Wed Mar  8 15:39:39 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (md_begin): Check for a cpu string of r8000 or
	r10000.  If mips_isa is 4, set the machine number to 8000.
	(append_insn): If mips_isa is at least 4, don't generate nops for
	coprocessor delays.  Check INSN_READ_FPR_R when setting
	mips_cprmask[1].
	(mips_emit_delays): If mips_isa is at least 4, don't generate nops
	for coprocessor delays.
	(mips_ip): Check for INSN_ISA4 instructions.  Handle new argument
	types 'h', 'R', 'N', and 'M'.
	(md_longopts): Accept "mips4".
	(md_parse_option): Handle -mips4, and -mcpu=10000 and -mcpu=8000.
	(s_mipsset): Permit .set mips4.

Wed Mar  8 09:36:05 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_validate_fix): Allow .stab sections to
	have non PC relative relocations with -mrelocatable.

Wed Mar  8 02:57:53 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-m68k.c (opcode_ptr): Return pointer to const.
	(md_begin): Make hash table errors fatal.  Process opcode aliases
	after main opcode table.
	(md_apply_fix_2, case 4): Recode setting of lower_limit to avoid
	gcc warning.

Tue Mar  7 16:07:10 1995  Ian Lance Taylor  <ian@cygnus.com>

	* doc/as.texinfo: Add documentation for SPARC V9, from Doug Evans
	<dje@cygnus.com>.

Mon Mar  6 09:58:34 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c: Change all occurences of pa-89 with pa-11 to
	be consistent with current naming conventions.
	(md_begin): Set a default architecture and machine type.
	(pa_ip): If the current instruction specifies a newer machine type
	than the current machine type, then update the current machine
	type.
	(need_pa11_opcode): Likewise.

Sun Mar  5 19:38:09 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument
	relocation bits for absolute calls.

Fri Mar  3 17:41:50 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-h8300.* (md_operand): Change empty function to empty
	macro.

	* config/tc-h8300.c (build_bytes): Make H8/300-H warning message
	clearer.

	* write.c (write_contents): If bfd_set_section_contents fails,
	print a message and exit, instead of aborting.

Fri Mar  3 16:26:19 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare
	md_apply_fix3.

	* write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call
	md_apply_fix3 with the normal 2 arguments and the current segment
	pointer instead of md_apply_fix.

	* config/tc-ppc.h (MD_APPLY_FIX3): Define.

	* config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable
	and a non PC relative relocation that isn't in the .got2 segment
	was performed.
	(md_apply_fix3): Rename from md_apply_fix and take segment pointer
	as third argument.  If ELF object format, call ppc_elf_validate_fix
	for normal relocations.
	(md_parse_option): If ELF object format, recognize the
	-mrelocatable switch.

Thu Mar  2 16:34:44 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0.

Tue Feb 28 18:29:27 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty
	function in .c file with empty macro in .h file.
	* config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*,
	config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*,
	config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*,
	config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*,
	config/tc-z8k.*: Ditto.
	* config/tc-m68k.*: Ditto.

	* config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode
	names.

	* read.c (s_app_line): Ignore non-positive line numbers.

Tue Feb 28 15:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
	GOT relocs either.

Mon Feb 27 13:03:41 1995  Kung Hsu  <kung@mexican.cygnus.com>

	* configure.in: add a29k-*-vxworks configuration.

Fri Feb 24 14:41:15 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (load_register): Take dbl argument to determine
	handling of signed 32 bit values in 64 bit modes.  Change all
	callers.
	(macro): Handle M_DLI and M_DLA_AB.

Wed Feb 22 23:10:56 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
	add symbol if it's a common symbol (the value of a common symbol
	is its size, not a value in the traditional sense).

Wed Feb 22 21:12:28 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (append_insn): If listing_prev_line is called,
	call frag_grow to make sure there is still room for a variant.

Fri Feb 17 14:50:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
	if OBJ_ELF.  From gary@Intrepid.COM (Gary Funck).

	* config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
	weak and common.
	* config/obj-aout.c (obj_aout_frob_symbol): Likewise.

Fri Feb 17 12:43:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (md_pseudo_table): Don't redefine byte under
	ELF.
	(ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK
	allows the normal expressions to generate it.
	(md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into
	BFD_RELOC_32_PCREL.  Abort if either BFD_RELOC_16 or BFD_RELOC_8
	need PC relative relocations.

	* config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative
	expressions to be handled.

Thu Feb 16 14:30:13 1995  Doug Evans  <dje@cygnus.com>

	* expr.c (operand): Move md_operand handling to default case
	(so it works).

Wed Feb 15 16:08:47 1995  Jason Molenda  <crash@cygnus.com>

	* config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
	parameter, to match prototype.

Wed Feb 15 15:07:00 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons
	instead of cons.
	(md_show_usage): Show all of the PowerPc options.
	(ppc_elf_suffix): New function to recognize ELF suffixes that
	specify a relocation, such as @GOT.
	(ppc_elf_cons): Replacement for the standard cons function that
	knows about the ELF suffixes.
	(ppc_fixup): Add reloc field to hold non-standard relocation.
	(md_assemble): Handle ELF suffixes like @GOT.
	(md_create_short_jump): Dummy in case WORKING_DOT_WORD is not
	defined.
	(md_create_long_jump): Ditto.
	(md_short_jump_size): Ditto.
	(md_long_jump_size): Ditto.
	(md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16,
	BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and
	BFD_RELOC_16 relocations.  If relocation can not be found, print
	the decimal value of the relocation.

Wed Feb 15 11:46:02 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
	DWARF.  From gary@Intrepid.COM (Gary Funck).

	* config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
	loads and stores).

	* config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global
	symbols if OBJ_AOUT.

	* config/tc-mips.c (macro): Don't use the target register as a
	base register when building the address for M_L{W,D}{L,R}_AB.

Mon Feb 13 14:44:32 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (KT0, KT1): Define.
	(mips_ip): Recognize $kt0 and $kt1 as register names.

	* config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
	* config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
	value of a defined symbol; the value was added in by
	fixup_segment.  This was previously corrected, if the reloc was
	changed to be against a section symbol, in tc_gen_reloc.

Fri Feb 10 14:04:04 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
	rather than !S_IS_LOCAL.

Thu Feb  9 18:16:34 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-i386.c (md_assemble): Adjust conditions for changing
	BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
	Patch originally from Rob Ryan <robr@cmu.edu>.

	* config/tc-i386.c: Include subsegs.h.
	(tc_i386_fix_adjustable): Declare return value.
	(i386_operand): Don't use an assignment directly as a condition.

Thu Feb  9 10:37:13 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): In some cases subtract the
	value of the add symbol from valp.  Offsets braindamage in the
	"machine independent" fixup_segment.

Wed Feb  8 18:51:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* messages.c (as_abort): New function.
	* as.h (as_abort): Declare it.
	(abort): New macro.

	Thu Jan 19 18:10:05 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/vms-conf.h (HAVE_UNISTD_H):  define it unconditionally.
	* config-gas.com:  test for availability of <unistd.h>; create a
	rudimentary one if necessary.

Tue Feb  7 13:34:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* configure.in: Add powerpc-*-eabi support, which is the same as
	powerpc-*-elf.
	(configure): Rebuild with autoconf.

Mon Feb  6 03:37:00 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386
	16-bit and msdos support:
	* config/tc-i386.c (flag_16bit_code): New variable.
	(set_16bit_code_flag): New function.
	(md_pseudo_table): Added entries "code16" and "code32".
	(md_assemble): Ensure that correct data-size prefixes get emitted,
	based on the current mode.  Ensure that 32-bit addressing will
	always be done.  Move segment-prefix handling code.  (Why?)  Use
	16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code.
	* config/tc-i386.h (MAX_PREFIXES): Bump to 5.
	(Data16, Data32): Define.
	* doc/as.texinfo (i386-16bit): New node.
	* configure.in (i386-*-msdos*): New target, using a.out format.
	* configure: Regenerated.

Thu Feb  2 15:21:24 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-m68k.c (cpu32_control_regs): New macro.
	(m68k_init_after_args): Use it, for cpu32 processors.

	Tue Jan 31 17:20:45 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.c (vms_tir_stack_psect):  new routine;
	(VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference,
	VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation):  use it;
	(VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt):  treat
	Psect_Number as `unsigned'.

	Thu Jan 26 17:06:28 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.c:  performance tuning.
	(VMS_Symbol_type_list):  convert from single list head to small
	array of list heads;
	(SYMTYP_HASH):  new macro for accessing VMS_Symbol_type_list[];
	(find_symbol, setup_basic_type, VMS_typedef_parse):  use it;
	(VMS_RSYM_Parse):  move S_GET_VALUE() inside switch to avoid
	calling it for uninteresting cases.

Wed Feb  1 23:52:45 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Go ahead and call
	hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
	relocations in SOM.
	(hppa_fix_adjustable): Refine somewhat.

Fri Jan 27 21:29:53 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are
	using ELF.

Thu Jan 26 19:03:42 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-h8300.c (get_specific): Add parens around | inside &.
	(skip_colonthing): Set L_8 if ":8" is specified.

Thu Jan 26 18:38:01 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the
	601.  Check that the error return from hash_insert is "exists".

Thu Jan 26 11:35:33 1995  Michael Meissner  <meissner@cygnus.com>

	* configure: Add support for configuring powerpc-*-eabi.

	* config/tc-ppc.c (GOT_symbol): Define if object format is ELF.

	* config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object
	format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_".

Wed Jan 25 16:23:13 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* config/tc-sh.c (little): Add argument IGNORE to avoid
	compiler warnings.
	(md_pseudo_table): Add space for consistent formatting.
	(COND8_RANGE, COND12_RANGE): Delete unused macros.
	(COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M):
	Correct minimum and maximum branch offsets.  Add comments explaining
	why these numbers are correct.

Wed Jan 25 15:32:09 1995  David Edelsohn  <edelsohn@mhpcc.edu>

	* config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for
	mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and
	m620 for PowerPC64 mode.
	(ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix.

Tue Jan 24 16:44:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-vax.c (vip): Introduce new ptr-to-const local variable
	for scanning operand string.

	Sat Jan 21 17:50:38 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
	make them pointers to const char;
	(struct vit, field `vit_error'):  ditto.
	* config/atof-vax.c (md_atof):  rename local `littlenum_pointer'
	to `littlenumP' to avoid shadowing file scope variable.
	* config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1):  make
	string arguments be pointers to const char;
	(vip):  make `alloperr' const char *;
	(vip_op): make `err' and `wrn' const char *; rename `access' to
	`access_mode' to avoid shadowing library function.
	* config/obj-vms.c (`symbol_name'):  make it const char *;
	(get_struct_name):  cast one use of `symbol_name' to char *
	[caller guarantees that it won't modify the pointer's target];
	(PUT_COUNTED_STRING):  use pointer to const char;
	(VMS_typedef_parse):  make `pnt2' const char *;
	(Write_VMS_MHD_Records):  make `cp' const char *;
	(VMS_Modify_Psect_Attributes, array `Attributes'):  make const,
	and make field `Name' pointer to const char;

	* as.h (`seg_name[]' declaration):  pointers to const char;
	(struct _pseudo_type, field `poc_name'):  pointer to const char.
	* subsegs.c (`seg_name[]' definition):  ditto;
	* hash.c (hash_ask):  rename argument `access' to `access_type'
	to avoid shadowing library function.
	* write.c (variable `the_object_file'):  move from file scope
	to block scope within write_object_file(); free it after use;
	(fixup_segment):  conditionally exclude it for OBJ_VMS.
	(cvt_frag_to_fill):  rename argument `headers' to `headersP'
	to avoid shadowing file scope variable.

Mon Jan 23 21:42:39 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused
	miscompilation of "diag" instructions.

Mon Jan 23 15:51:41 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* configure: Regenerated.

	* config/tc-mips.c: Include libiberty.h.

Mon Jan 23 14:07:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-sh.h (tc_init_after_args): Don't define.
	* config/tc-sh.c (md_begin): Remove unused variable table.
	(md_assemble): Remove unused variable p.
	(md_convert_frag): Cast fr_address to unsigned long for printf.
	(md_apply_fix): Use as_warn_where rather than as_warn.
	(sh_init_after_args): Remove empty function.

	* configure.in (i386-*-gnu*elf*): New target.

Sat Jan 21 19:02:23 1995  Ian Lance Taylor  <ian@tweedledumb.cygnus.com>

	* hash.c (hash_ask): If we find the slot after wrapping around,
	break out of the loop.  Fixes bug in Jan 18 change.

Fri Jan 20 17:07:31 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* hash.c (hash_code): Undo last change.

Thu Jan 19 14:49:47 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-alpha.c (alpha_ip): Initialize local variables to keep
	gcc quiet.
	(gpdisp_hi16_howto): Don't use "const" with reloc_howto_type.
	(in_range_signed): Add parens around subtraction inside shift.
	* gasp.c (do_data): Initialize local variable "opname".
	(istrue): Provide a default case to set "res" and keep "gcc -Wall"
	quiet.
	* write.c (write_contents): Deleted unused variable.
	(print_symbol_value_1): Declare.
	* hash.c (hash_ask): Delete disabled non-strcmp version of the
	code, and automatic variables used only in those sections.
	* write.c (chain_frchains_together_1): Only define local variable
	"prev_fix" if BFD_ASSEMBLER.
	* flonum-konst.c (dummy1): Return void.
	* config/tc-vax.c (md_assemble): Remove two comparisons of
	unsigned numbers versus zero.
	* as.h (bcopy): If neither memcpy nor bcopy is defined as a macro,
	define to use memcpy.

	* config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes.
	Turns out we never got the assignment done after all.

	Cleanup of VAX and VMS code, from Pat Rankin:
	* config/obj-vms.c: Changed exported function names to lower case.
	(Changed call sites in write.c.)  Declare VMS system function
	names used, conditional on actually being on VMS.  Changed many
	functions that returned no useful value to now be declared to
	return void.  Removed many unused variables.  Supply missing
	return statements or values.  Supply `default' case in switch
	statements.  Ensure local variables get initialized.
	* config/tc-vax.c: Minor changes to silence "gcc -Wall".
	* config/obj-vms.h, config/tc-vax.h: Added some missing
	declarations.

Wed Jan 18 13:49:26 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* atof-generic.c (flonum_print) [TRACE]: New function.
	(atof_generic) [TRACE]: Print multiplier before multiplication,
	and print multiplication result before and after copy.

	* flonum-mult.c (flonum_multip): Avoid sign extension problems
	around multiplication operation.

	* atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define.
	(atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.'
	explicitly instead of calling strchr.

	* config/tc-sparc.c (sparc_ip): When scanning successive opcode
	table entries, check names for pointer equality before doing
	string comparisons.

	* hash.c (hash_ask): Call strcmp instead of expanding it inline.
	(hash_code): Replaced with a version from bfd.

	* config/obj-coff.c (write_object_file): If COFF_FLAGS isn't
	defined, default it to zero.

Wed Jan 18 12:16:07 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* write.c (fix_new_internal): Clear fx_bsr on those targets which
	use it.

	* expr.c (operand): Parenthesize && within ||.
	* listing.c (listing_newline): Likewise.
	(list_symbol_table): Use %lu to print sizeof.
	* symbols.c: Comment out unused function indent.
	(print_symbol_value_1): Cast pointer to unsigned long for printf.
	* config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it
	will be used.
	* config/tc-h8300.c (md_begin): Remove unused variable reg.
	(get_operand): Declare type of parameter direction.  Remove unused
	variable size.
	(get_specific): Fix comment to avoid nested comments.
	(check_operand): Cast X_add_number to unsigned long for printf.
	(build_bytes): Remove unused local variables output_ptr, part, and
	high.
	(build_bytes): Cast X_add_number to unsigned long for printf.
	(clever_message): Remove unused variable scan.
	(md_assemble): Remove unused variable i.
	(tc_coff_sizemachdep): Remove unused function.
	* config/tc-h8300.h (tc_reloc_mangle): Declare.

Tue Jan 17 10:58:06 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (mips_4650): New static variable.
	(md_begin): Handle a cpu string of "4650".  If mips_4650 was not
	initialized, set it to 0.
	(append_insn): Don't insert nops around HI and LO on a 4650.
	(mips_emit_delays): Likewise.
	(mips_ip): Use INSN_ISA mask to check ISA of instruction.  Check
	for INSN_4650.
	(md_longopts): Add m4650 and no-m4650.
	(md_parse_option): Handle mips-cpu=4650.  Handle -m4650 and
	-no-m4650.
	* doc/as.texinfo: Document new MIPS options.

Sat Jan 14 23:48:13 1995  Steve Chamberlain  <sac@jonny>

	* config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles.
	* config/obj-coff.h: Cope with w65.
	* configure, configure.in: Recognize w65.

Thu Jan 12 17:56:24 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get'
	function is scrub_from_file, call scrub_from_file directly, and
	get gcc's inlining capability into the act.

	* Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o.
	(OBJS): Delete hex-value.o.
	(REAL_SOURCES): Delete hex-value.c.
	(hex-value.o): Delete dependencies.
	* hex-value.c: Deleted.
	* as.c (main): Call hex_init.
	* expr.c, config/tc-mips.c: Include libiberty.h.  Replace
	hex_value array references with hex_* macros.

Wed Jan 11 17:51:38 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-h8300.h (COFF_FLAGS): Don't define.
	* config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS),
	config/tc-z8k.h (COFF_FLAGS): Ditto.

	* config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always
	defined.

	* config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
	generate 68020 addressing modes for a 68000 processor.
	(md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.

Tue Jan 10 13:34:14 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
	specially with regard to fixups.

Mon Jan  9 16:22:28 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
	bfd_vma before subtracting.

	* config/obj-coff.c (size_section): Handle rs_space like rs_fill,
	but make sure fr_symbol is null.
	(fill_section): Ditto.

Sun Jan  8 16:14:19 1995  Ian Lance Taylor  <ian@tweedledumb.cygnus.com>

	* config/tc-mips.c (mips_ip): Fix handling of floating point
	values when GPOPT is not defined.

Fri Jan  6 16:59:41 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* gasp.c: Include string.h.  Put config.h before other includes.

	* config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
	after any remaining operands are also known to match.

Fri Dec 30 18:21:41 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* listing.c (list_symbol_table): Build a format string based on
	the size of the value to be printed, as long as "unsigned long" is
	at least as wide, after handling the special case of 4-byte
	values.

	* Makefile.in (dependencies): Make $(OBJS) depend on as.h and
	everything it includes.  Delete those files from per-file
	dependencies.

	* as.h (relax_substateT): Now defined to be unsigned int.
	(relax_stateT): Separate typedef from enum definition.
	(enum _relax_state): Reordered for better punctuation.  Added new
	values rs_align_code and rs_space.
	(lineno, struct lineno_struct): Unused, deleted.

	* as.h: No longer include assert.h.
	(as_assert): Declare.
	(assert): New definition, calls as_assert longer needed.
	(__PRETTY_FUNCTION__): Provide default for older versions of gcc.
	* messages.c (as_assert): New function.
	* gdbinit.in: Put a breakpoint there.

	* read.c (s_space): Rewrite to handle general expressions.
	Generate rs_space frags for non-constant values.
	* write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
	like rs_align and rs_org.  Verify that fr_offset is non-negative,
	and force frag type to rs_fill only after assertion checks.
	(relax_segment): Treat rs_align_code like rs_align.  Treat
	rs_space like rs_org in the first switch; in the second, force the
	operand to a constant, and use it for the growth size.

Wed Dec 28 20:57:37 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_subspace): For sections with the ZERO
	attribute, set the "bss" field in the appropriate seginfo structure.

Wed Dec 28 15:01:01 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* subsegs.h: Include obstack.h.

Tue Dec 27 18:16:04 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* as.h (struct frag): Enable align* components now.

Tue Dec 20 14:56:31 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* frags.c (frag_init): Call obstack_begin on `frags'.
	* subsegs.c (subsegs_begin): Don't do it here.
	* as.c (main): Call frag_init before subsegs_begin.

	* frags.c (frag_append_1_char): New function.
	* frags.h (frag_append_1_char): Declare it.
	(FRAG_APPEND_1_CHAR): Call it.  Old definition is commented out
	for now.

	* as.h (struct frag): Added (but commented out) new fields for
	tracking current alignment.
	(frag_now_fix): Changed macro to function declaration.
	* frags.c (frag_now_fix): Define function here.
	(frag_new): Use it instead of accessing `frags' directly.
	* frags.h (frags): Change comment to indicate it shouldn't be
	accessed directly.
	* subsegs.h (struct frchain): New field frch_obstack, intended to
	eventually replace global `frags' obstack.
	* subsegs.c (subseg_set_rest): Use frag_now_fix instead of
	accessing `frags' directly.  Initialize fields of new frchainS
	explicitly instead of with memset.
	* config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
	frag_now_fix.
	* config/tc-mips.c (s_loc), config/obj-vms.c
	(vms_resolve_symbol_redef), symbols.c (colon): Likewise.

	* config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
	instead of long and unsigned long.
	(md_apply_fix): Cast value before passing it.

	* config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
	config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
	config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
	use of ".." when including header files.

	* config/obj-coff.c (fixup_segment): Reformat condition in an `if'
	statement.

	* Makefile.in (SUBDIR_INCLUDES): Deleted.

Tue Dec 20 13:40:36 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.

Mon Dec 19 16:53:36 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
	constants.
	(mips_ip): Accept O_big constants in case 'I'.  Change case
	'i'/'j' to treat an O_big constant as an out of range value.

Mon Dec 19 14:15:07 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
	clear for a section with the "ZERO" attribute.

	* Reduce useless symbols for ELF in an attempt to make smaller
	objects and speed up the linker.
	* config/tc-hppa.c (struct call_info): Replace end_symbol field
	with a size field.
	(hppa_elf_mark_end_function): Delete unneeded function.
	(pa_build_unwind_subspace): For the 2nd unwind relocation, use
	the function symbol + function size instead of a special symbol
	for the end of the function.
	(process_exit): Compute the function size here.  Don't call
	hppa_elf_mark_end_of_function anymore.
	(pa_procend): Likewise.
	(hppa_fix_adjustable): Only reject 32bit relocations for SOM.
	(elf_hppa_final_processing): Simplify.

Mon Dec 19 13:49:07 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
	reject other vendors until we can be sure we're consistent with
	bfd.

	* config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
	a buffer to pass to `error', just call `as_fatal' directly.
	(VMS_Psect_Spec): Ditto.
	(VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
	VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
	as_tsktsk instead of printf.
	(VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
	VMS_TBT_Source_File, VMS_TBT_Source_Lines,
	VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
	integers rather than sizeof expressions using basic integer types,
	in case host and target aren't the same.  Use memcpy or COPY_*
	macros instead of possibly unaligned word or longword assignment.

	* config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
	* config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
	VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
	forcing sy_number to hold a pointer.

Fri Dec 16 14:40:16 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
	(md_relax_table): Use static initialization.

	* config/tc-h8300.c (parse_exp, get_operands, clever_message,
	md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
	tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.

	* Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
	CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
	used.
	(AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
	NM_FOR_TARGET): Don't define.
	(VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
	(tooldir): Use exec_prefix, not libdir.

Fri Dec 16 11:07:10 1994  Stan Shebs  <shebs@andros.cygnus.com>

	* config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.

	* as.h: Include progress.h.
	* as.c (main): Call START_PROGRESS and END_PROGRESS.
	(main, perform_an_assembly_pass): Call PROGRESS.

Fri Dec 16 00:46:08 1994  Ian Lance Taylor  <ian@tweedledumb.cygnus.com>

	* write.c (adjust_reloc_syms): Use bfd_is_und_section and
	bfd_is_abs_section rather than comparing against &bfd_und_section
	and &bfd_abs_section.

Thu Dec 15 15:27:14 1994  Jim Wilson  <wilson@chestnut.cygnus.com>

	* config/tc-sh.c (md_begin): Use a local variable when
	initializing md_relax_table to avoid errors about modifying a
	const data structure.

Tue Dec 13 15:42:27 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
	appears to no longer be needed.

Tue Dec 13 08:04:15 1994  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
	requiring that the X_op_symbol be in the text_section.
	(macro): Change the test for a legal expression difference to
	correspond to changes in pseudo_set in read.c.

Fri Dec  9 21:04:17 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
	bfd_install_relocation.

	* ecoff.c (ecoff_set_gp_prolog_size): If there is no current
	routine, just return.

	* config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
	value from pattern instead of assuming jsr.
	* config/alpha-opcode.h (jmp): Add a "1,Bc" form.

Thu Dec  8 17:48:25 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
	plain nm.

	* configure.in (ns32k-pc532-mach*): Select correct emulation.
	(mips-sony-bsd*): Use ecoff.
	(mips-*-gnu*): New target, using aout format, from Roland McGrath.
	* configure: Regenerated.

Tue Nov 29 13:58:10 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Use libiberty version of xmalloc:
	* Makefile.in (REAL_SOURCES): Delete xmalloc.c.
	(OBJS): Delete xmalloc.o.
	(xmalloc.o): Delete dependencies.
	* as.c (main): Call xmalloc_set_program_name once program name is
	known.

	* config/tc-alpha.c (in_range_signed, in_range_unsigned): New
	routines, split from in_range.
	(in_range): Deleted.  All calls changed to in_range_*signed.
	(create_lita_section): Macro deleted.  Single use expanded in
	place.
	(alpha_ip): Handle `t' and `8' operand types.
	(md_apply_fix): Handle BFD_RELOC_12_PCREL.  Print name of
	unhandled relocation types.
	* config/alpha-opcode.h: Added HALT and DRAINA.  Disabled MOVI,
	since it doesn't work, and isn't supported by the native
	assembler.

	* input-scrub.c: Change wording of a comment to avoid interference
	with Cygnus source-control tools.

	* as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.

	* config/tc-m68k.c (init_table): List buscr and pcr control
	registers.
	(m68k_ip, case 'J'): Handle them.

	Delete signal handler code.  It's been disabled since March 1993
	without complaints.
	* as.c: Don't include signal.h.
	(got_sig): Unused function deleted, declaration deleted.
	(SIGTY): Macro deleted.
	(main): Deleted disabled code for establishing signal handler.

Mon Nov 28 11:37:35 1994  Doug Evans  <dje@canuck.cygnus.com>

	* app.c (do_scrub_next_char): Insert missing newline at end of file
	like warning says we do.

Mon Nov 28 00:11:15 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.h (pa_check_eof): Declare new extern function.
	(tc_frob_file): Define to call pa_check_eof.

	* config/tc-hppa.c (pa_check_current_space_and_subspace): New
	function to verify the current space and subspace are reasonable.
	Call for the appropriate pseudo-ops and before instruction parsing.
	(pa_check_eof): New function to verify enter/exit and proc/procend
	pairs match at EOF.
	(pa_code): Simplify.

	* config/obj-som.c: Delete #if 0 code.

Wed Nov 23 19:36:09 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and
	coff-sh.
	* config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
	* config/tc-sh.c  (little): New function.
	(md_parse_option): Notice new option.
	(build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
	Cope with little endian data.
	* config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.

Wed Nov 23 10:54:38 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
	change.  The real bug was in bfd/elfcode.h and has been fixed.

Tue Nov 22 23:31:20 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
	to the relocation's offset.

Tue Nov 22 14:37:58 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* Makefile.in (INSTALL_XFORM): Fix typo.

Tue Nov 22 10:23:25 1994  J.T. Conklin  <jtc@rtl.cygnus.com>

	* config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
	  .set (no)volatile directives.

Tue Nov 15 21:44:13 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_subspace): Make sure to always reset
	current_subspace.
	(pa_text, pa_data): Likewise.

	* config/tc-hppa.c (pa_align): New function.  Aligns the current
	offset within the current subspace along with updating the
	alignment of the subspace itself.
	(pa_subspace): Default alignment to one byte rathern than zero
	bytes to avoid setting alignment to log2(0).
	(md_pseudo_table): Use pa_alignment for .align.

Tue Nov 15 15:24:45 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* messages.c (as_fatal): Always put a space after "fatal error:"
	when printing message.

Tue Nov 15 11:10:43 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.h (obj_frob_symbol): Delete.
	(tc_frob_symbol): Make definition conditional on OBJ_SOM or
	OBJ_ELF.  For ELF subtract out symbol->section->vma for non common
	symbols.

Wed Nov  9 14:53:03 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/te-delta.h: New file, derived from te-sysv32.h.

Wed Nov  9 11:52:44 1994  Ian Lance Taylor  (ian@cygnus.com)

	* config/tc-ppc.c (ppc_bf): Always set coff_line_base.

Mon Nov  7 01:58:49 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (VERSION): Bump to 2.5.3.

	* configure.in: Compare generic cpu name against "sparc", not
	"sparc*", since sparc variants should be changed to "sparc".
	* configure: Regenerated with autoconf 2.1.

	* config/tc-a29k.c (octal, toHex): Variables deleted.
	(isoctal): Macro deleted.
	(md_begin): Don't initialize them.
	(machine_ip, case 'P'/'A'): For absolute operand, generate an
	error message if it's out of range.
	(md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
	jumps.
	(md_apply_fix): Delete code inside "#if 0".

Thu Nov  3 20:20:40 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/go32.mh: Unused file deleted.

	* read.c (get_absolute_expression): Indicate that the error may
	merely be that the expression can't currently be reduced.

Thu Nov  3 16:09:59 1994  J.T. Conklin  (jtc@rtl.cygnus.com)

	* config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
	  "a.out-m68k-netbsd".
	* config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
	  "a.out-sparc-netbsd".

	* config/te-nbsd.h: New file, NetBSD target emulation
	* config/te-netbsd.h: Removed.
	* configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
	  Set bfd_gas.  Use nbsd emulation.

Thu Nov  3 17:44:47 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	Changes from net 2.5.2 release branch:

	* configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
	the shell variable settings associated with it are permanent.  For
	CPUs requiring bfd_gas=yes, select it based on CPU only, not
	individual target names.  Handle m68k-hp-hpux*, not just -hpux.

	* config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
	to match prototype in obj-coff.h.

	* configure.in: Skip tests for defining WANT_FOPEN_BIN and
	IBM_COMPILER_SUX.
	* acconfig.h: Deleted them.
	* configure, conf.in: Rebuild with autoconf 2.0.
	* config/go32.cfg, config/vms-conf.h: Updated.

	* config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
	IBM_COMPILER_SUX version of code, with comments indicating why.

	* listing.c (file_info): Use text mode when opening file for read.
	Use "r" directly, no macro.
	* input-file.c (input_file_open): Don't use FOPEN_RT, just use
	"r".
	* read.c (s_include): Ditto.
	* output-file.c (output_file_create): Try both "wb" and "w", don't
	bother with FOPEN_* macros.
	* as.h: Don't include fopen-*.h.

	* config/alpha-opcode.h: Make "ret" with no operands equivalent to
	"ret zero,(ra)", to match OSF1 and to be consistent with both
	one-operand forms.

	Patches from DJ Delorie:
	* as.h (alloca): undef alloca before defining it just in case
	* config/go32.cfg: new file for autoconf values
	* config/te-go32.h: new file
	* configure.bat: new for autoconf

	* config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
	for ==.

	* configure.in: If target_frag doesn't exist, use /dev/null.

	* as.c (parse_args): For non-VMS systems, re-add `v' to
	std_shortopts.  Add "verbose" to list of long options.

	* write.c (adjust_reloc_syms): When generating an absolute section
	symbol as a placeholder, don't mark it as used in a relocation
	entry, here.

	* Makefile.in (comparison): Compare using makefile code from gcc,
	stripped down to discard subdir stuff and adapted to give a
	non-zero exit status if either file differs.

Thu Nov  3 15:43:02 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
	NO_PIC case.

Tue Nov  1 16:10:59 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
	switching to the readonly data section.

	* ecoff.c (ecoff_directive_type): Fix warning message.

Sun Oct 30 00:57:35 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (pa_proc): Delete disabled code to put each
	proc in its own subspace, we're not going to use it.

Tue Oct 25 14:44:33 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
	.rdata does not become a variant frag.

	* config/tc-mips.c (mips_cpu): Initialize to -1.
	(md_begin): Don't mips_cpu if it was already set.
	(md_parse_option): For -mipsN, don't set mips_cpu if it was
	already set.  For -mcpu=, just set mips_cpu, not mips_isa.

Fri Oct 21 20:42:29 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
	(s_elf_section): New static function.
	* ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
	the section when setting the storage class; default to sc_Data.

Thu Oct 20 00:43:38 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
	fixups to branch instructions (not just pc-relative ones) which
	will generate SOM relocations.

Wed Oct 19 13:41:56 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-a29k.c: Include ctype.h with angle brackets.
	(define_some_regs): Add new special register names defined on the
	29040.
	(parse_operand): Add argument opt.  If non-zero, don't warn about
	a missing operand.
	(machine_ip): If handling argument type 'I', pass opt as non-zero
	to parse_operand.  Handle new optional operand type 'I'.
	(md_undefined_symbol): Handle special register names (srNN).

Tue Oct 18 00:45:24 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* write.c (renumber_sections): New static BFD_ASSEMBLER function.
	(write_object_file): Call it after removing gas created sections.

Mon Oct 17 18:06:05 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* symbols.c (symbol_create): Use udata.p, not just udata.
	* config/obj-elf.c (obj_ecoff_set_ext): Likewise.
	(elf_get_extr): Likewise.

	* read.c (read_a_source_file): The second argument to as_where is
	unsigned int *, not int *.

Mon Oct 17 02:26:32 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c: Eliminate all uses of fx_addnumber.
	(tc_gen_reloc): Simplify.  It's no longer necessary to set a
	reloc's addend field to zero for function symbols.
	(md_apply_fix): Simplify.  For fixups which will require a SOM
	reloc, just clear out the necessary bits in the output file.

Fri Oct 14 19:06:46 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (BISON): Use bison -y, not bison.

Thu Oct 13 19:22:54 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (VERSION): Updated to 2.5.
	(clean-here): Delete stamp-mk.com.
	(distclean): Delete .gdbinit.
	* Version 2.5 released.

Wed Oct 12 20:30:51 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/te-nbsd532.h: Renamed from te-netbsd532.h.
	* configure.in, configure: Adjusted.

Wed Oct 12 16:33:38 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)

	* config/cplus-dem.c: Removed.  It isn't used.  Even if it was,
	  it's better to use the one in libiberty.

Wed Oct 12 18:48:39 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* symbols.c (resolve_symbol_value, case O_symbol): Undo last
	change; it breaks the rs6000 support, and doesn't seem to be
	needed.

Wed Oct 12 11:56:50 1994  J.T. Conklin  (jtc@phishhead.cygnus.com)

	* config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
	  a.out-<arch>-netbsd to match corresponding changes in BFD.

Wed Oct 12 11:06:11 1994  Ian Lance Taylor  (ian@cygnus.com)

	* config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
	rather than explicitly adding the frag address.
	* config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
	the end of the line numbers; this replaces the zero entry which
	used to be added by coff_add_linesym, removed Oct 7.
	(coff_adjust_section_syms): Ignore sections with no seginfo.

Wed Oct 12 01:41:37 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
	"stage" symlink to the appropriate stage* directory, and use it
	instead in the -B options.
	(comparison): Revert yesterday's change.

Tue Oct 11 16:48:11 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
	pc-relative, use fx_offset only, ignore address of relocation.

Tue Oct 11 15:24:00 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
	for an embedded PIC switch expression, since the definition of
	S_IS_LOCAL was changed.

Tue Oct 11 15:05:11 1994  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	* Makefile.in (comparison): When comparing as.new or gasp.new, try
	running the binary through sed to avoid differences due to
	"stage1" or "stage2" having been written into the binary.

Sat Oct  8 01:48:04 1994  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	ELF symbol size handling, based on code from Eric Youngdale:
	* config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro.  Adds an
	expression pointer to the symbol structure, used for `size'
	expressions that couldn't be reduced to constants when initially
	processed.
	(elf_frob_symbol): Declare.
	(obj_frob_symbol): Call elf_frob_symbol always, rather than
	ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
	* config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
	Clear sy_obj field.
	(obj_elf_size): Deleted unused code.  If size is non-reducible
	expression, allocate some storage for the sy_obj field and copy
	the expression.
	(elf_frob_symbol): New function.  Computes sizes, calls
	ecoff_frob_symbol if appropriate.

	* write.c (fixup_segment): For i386 elf and coff (for now), don't
	add in value of symbol from another defined section of the file.

Fri Oct  7 17:54:02 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
	* config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
	rather than both it and TC_M88K.
	(coff_adjust_section_syms): New function.
	(coff_frob_section): For non-empty sections, create aux entry for
	the section symbol, indicating the size.
	(n_line_nos): New variable.
	(add_lineno): Increment it.
	(coff_add_linesym): Increment n_line_nos, don't call add_lineno.
	(coff_frob_file): New function; map coff_adjust_section_syms over
	sections.
	(obj_coff_line): Only reset line_base for .bf symbols.
	* config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
	Declare.
	(obj_frob_file): New macro.

	* config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
	obj_frob_forward_symbol, and rewritten for new parameter list.

	Mon Oct  3 21:02:38 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.

Wed Oct  5 11:49:26 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
	as synonyms for .size and .type.

Wed Oct  5 00:08:10 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* config/obj-coff.c (coff_frob_section): Remove assert about
	section alignment.
	* config/tc-sparc.c (md_section_align): Use section alignment, not
	xvec align_power_min field.

Fri Sep 30 19:05:20 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* vmsconf.sh (make-gas.com): handle DCL verification to enable
	sensible feedback to the user while gas is being built.

Fri Sep 30 16:23:31 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
	for now.
	(diststuff): New target; builds DISTSTUFF.
	(realclean): Separate target, depend on clean and distclean, then
	delete DISTSTUFF.
	* make-gas.com: Deleted.

	* config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
	function.  Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
	reloc for "foo".
	(i386_operand): Don't look up section symbol for
	undefined_section.
	(reloc): Always permit return of 8- and 16-bit relocation types.
	Add a space after "pc-relative" in the error message.
	(tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
	BFD_RELOC_386_GOTOFF relocs.
	(i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
	with a "foo-GOT" value.
	* config/tc-i386.h (i386_validate_fix): Declare it.
	(TC_VALIDATE_FIX): New macro -- call it.
	(NOP_OPCODE): Cast to `char' to avoid compiler warnings.

	* as.h: If __STDC__ is not defined and varargs.h is available, use
	it rather than stdarg.h.

	* write.h (struct fix): Added new bitfield fx_plt, for fixups
	referring to PLT entries.
	* write.c (fix_new_internal): Initialize fx_plt to zero.
	(adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
	Don't adjust fx_offset by frag address, since S_GET_VALUE now
	includes the frag address.
	(fixup_segment): Changed local var PCREL to type int, added PLT.
	If PC-relative fixup refers to a PLT entry for a symbol in the
	current section, don't reduce it.

	* write.c (adjust_reloc_syms):  Exit loop through a label.  If
	DEBUG5 is defined, print out each fixup before and after
	processing.
	(fixup_segment): If DEBUG5 is defined, print out each fixup before
	and after processing.
	(print_fixup): Added prototype.  Show address on first line.  Show
	fx_offset and fx_subsy.  [!BFD_ASSEMBLER]: Only show fx_r_type if
	NEED_FX_R_TYPE is defined.

	* symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
	S_IS_DEBUG, S_IS_DEFINED also.

Thu Sep 29 18:57:06 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* Makefile.in (all): Depend on .gdbinit.
	(.gdbinit): Rebuild from gdbinit.in by running config.status.

	* gdbinit.in: Define new function "pf".  Fix doc on "pe" and "ps".

	* write.c (print_fixup): Print source location on first line.
	Show fx_r_type and fx_addsy fields.

Wed Sep 28 14:56:39 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* configure.in: Set bfd_gas for all sparc targets in one place,
	instead of separately for each.  Correctly handle user-supplied
	"--enable-bfd-gas" option.

	* gdbinit.in: Move "break abort" to end, in case gdb complains.

	* as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
	Use PARAMS macro.

	* symbols.c (resolve_symbol_value, case O_symbol): Don't do any
	processing if add_symbol is undefined or in expr_section.
	(resolve_symbol_value, case O_add): For symbol plus
	constant-valued symbol, convert to O_symbol and re-reduce.
	(S_GET_VALUE): If symbol needs resolving, resolve it.
	(indent_level): No longer static.
	(print_symbol_value_1): Don't print frag address if it matches
	zero_address_frag.  Don't print "resolving" if already resolved.
	Print segment name.  Don't call print_expr_1 on an undefined
	symbol.
	(print_expr_1): Fix whitespace before printing X_add_number.

	* expr.c (make_expr_symbol): No longer static.  Use symbol_create,
	not symbol_new, for symbols holding expression values.
	* expr.h (make_expr_symbol): Move declaration here.
	* write.c (fix_new_exp): Handle O_add by creating an
	expression-valued symbol, and calling fix_new_exp recursively.
	(adjust_reloc_syms): If a fixup's symbol value is a sum of an
	undefined symbol and a constant, fold the constant into the fixup,
	and refer to the undefined symbol directly.  Then process the
	fixup again from scratch.
	(write_object_file): Before calling adjust_reloc_syms, make a pass
	through the symbol list trying to resolve values.

	* write.c (print_fixup): New routine, for debugging.
	(write_relocs): Call bfd_install_relocation.  Deleted various
	hacks for working around problems with bfd_perform_relocation.

	* Makefile.in (VERSION): Update to 2.4.90.

Wed Sep 28 11:50:40 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* Makefile.in (gasp.o): Depends upon config.h.

	* config/tc-mips.c: Include subsegs.h.
	(md_apply_fix): If an unconditional b or bal overflows, and we are
	not assembling PIC code, replace it with a j or jal.

	* config/tc-mips.c (md_apply_fix): Correct branch overflow test.
	Use as_bad_where and as_warn_where rather than as_bad and as_warn.

Mon Sep 26 17:15:59 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* write.c (write_relocs): Add file name and line number to
	as_fatal calls.  Handle bfd_reloc_overflow case specifically when
	RELOC_EXPANSION_POSSIBLE.

Fri Sep 23 16:11:28 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
	here.  Use them for deciding which PRINTF*LIKE macro definitions
	to use.
	* messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
	[!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
	default definitions matching what we were doing before.
	(as_tsktsk): Remove the non-stdarg, non-varargs version, and
	always use the varargs form if not using stdarg.  It's safe to
	always use vfprintf, because libiberty will provide it if the
	native system doesn't.  Also, always make format be const.
	(as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.

Fri Sep 23 14:42:34 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.c (load_register): Always use addiu when adding a
	constant to $zero--no need to use daddiu.
	(macro): Hack the -mips3 overflow tests to not fail when offsetT
	is only 32 bits.

	* symbols.h (copy_symbol_attributes): Declare.

Thu Sep 22 21:58:24 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* listing.c: Bugfixes based in part on patches from Paul
	Kranenburg.
	(listing_newline): Check filename as well as line number when
	deciding whether to record it.
	(list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
	false (if defined) as well as checking for reg_section.
	(listing_listing): Iterate fetching lines while line number is too
	low, and we haven't run off the end of the input file.

	* config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.

Thu Sep 22 13:39:10 1994  Kung Hsu  (kung@x1.cygnus.com)

	* ecoff.c (ecoff_generate_asm_lineno): check if
	current_stabs_filename is NULL before strcmp.
	* read.c (read_a_source_file): fix a bug in generate_asm_lineno
	checking.

Wed Sep 21 18:17:35 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* config/ho-*.h: Now-unused files deleted.

	* symbols.c (copy_symbol_attributes): New function.  Copies BFD
	symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
	(resolve_symbol_value, case O_symbol): Call it, if X_add_number is
	zero.  Don't call obj_frob_forward_symbol.
	* read.c (pseudo_set): Call copy_symbol_attributes, but only if
	X_add_number is zero.
	* config/obj-elf.h (obj_frob_forward_symbol): Deleted.

	* config/tc-i960.c: Lots of whitespace, comment reformatting,
	using GNU indent.
	(strchr): Don't declare.
	[BFD_ASSEMBLER]: Don't compile md_convert_frag,
	md_estimate_size_before_relax, md_ri_to_chars,
	md_create_short_jump, md_create_long_jump.
	(brtab_emit): Use data_section, not SEG_DATA.

	Mon Sep 19 17:14:44 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* config/vms-conf.h: new file, manually derived from conf.in.
	* config-gas.com: use it, and eliminate obsolete "host.h".

Wed Sep 21 11:11:30 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-ppc.c (ppc_current_block): New static variable.
	(ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
	ppc_current_block.  Don't move around any stab symbol, just those
	for common symbols.
	(ppc_bs): Set ppc_current_block.
	(ppc_es): Clear ppc_current_block.
	(ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
	from the csect of the enclosing block.

	* config/tc-mips.c (insns_since_cache_access): Remove.
	(append_insn): Remove setting of insns_since_cache_access, and
	special 4600 handling; it turns out not to be required.

Tue Sep 20 16:13:18 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.c (md_shortopts): Remove E.
	(md_longopts): Add EB and EL.
	(md_parse_option): Handle -EB and -EL as separate options, rather
	than as a single -E option with an argument.

Mon Sep 19 12:42:05 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
	involving global symbols too.

Mon Sep 19 12:12:46 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.

	* configure.in: Test for remove, not delete.  Fix cross-assembler
	test.
	* as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
	remove, not delete.

	* read.c (pseudo_set, case O_symbol): If
	OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
	[BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
	* config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.

	Wed Aug 10 19:15:30 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
	many others): new macros; values obtained from "DSTRECRDS.SDL".
	* config/obj-vms.h (various): use them.
	(USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
	representation (only enum bitfields can avoid being bitstrings).
	(bitfield_suffix, setup_basic_type): new routines.
	(VMS_typedef_parse): use them.  Now recognize bitfields of all
	integral types, not just type `int'.  Caveat:  the representation
	used for bitfields still does not work for objects placed in
	registers, and gcc's optimizer sometimes puts small structs there.

	Tue Jun 14 17:31:44 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
	bit from const_flag.
	* config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
	(tc_frob_label): define this to call vms_check_for_special_label,
	and declare the latter.
	* config/obj-vms.c (vax_g_doubles): declare this file-scope
	variable.
	(const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
	(vms_check_for_special_label): new routine (tc_frob_label).
	(VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
	and `gcc2_compiled.' labels; they won't reach here any more.
	(VMS_typedef_parse) [case 'r']: for types `double' and `complex
	double', use `vax_g_doubles' flag to select type of double.
	(VMS_write_object_file) [traceback setup]: don't pass symbols
	with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
	and TBT_Routine_End functions.

	Mon Jun  6 20:52:20 1994  Pat Rankin  (rankin@eql.caltech.edu)

	* config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
	S_GET_VALUE() to avoid many repeated function calls.
	(VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
	_C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
	gets requested.  [All the HACK_DEC_C_STARTUP code appears to
	be obsolete; gcc does it automatically for vms target.  It's
	also misnamed, because it is for the "VAX C" run-time library,
	not the newer "DEC C" one which has much different startup code.]
	{various}: use `S_SET_xxx(symbol,new_value)' rather than
	`S_GET_xxx(symbol) = new_value'.

Mon Sep 19 12:05:03 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
	not &bfd_abs_section.

Thu Sep 15 18:36:34 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* expr.c (clean_up_expression): Use addressT, not bfd_vma.

Tue Sep 13 20:05:47 1994  Jeff Law  (law@snake.cs.utah.edu)

	* expr.c (expr): Don't reduce the difference of two symbols in the
	same frag if the symbols are not in normal sections.

	* config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
	(S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
	(obj_attach_unwind_info): Do not define.  Not needed anymore.
	* config/tc-hppa.c: Delete whitespace at EOL.
	(struct hppa_fix_struct): Delete fx_unwind field and all references.
	(fix_new_hppa): Last arg is now a pointer to an int.  Do not
	call obj_attach_unwind_info anymore.  For SOM R_ENTRY and R_EXIT
	fixups, store 32bits of unwind information in the fx_addnumber
	field of the fixup.
	(md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
	and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
	pointer to 32 bits of unwind info.
	(tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
	pointer to the dummy symbol; set the addend field to fx_addnumber.
	(pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
	rather than &bfd_XXX_section.

Tue Sep 13 21:15:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
	value by one; discard adjustments previously being made.  From
	Eric Youngdale.

	VMS- and Vax-related changes from Pat Rankin:
	* Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
	* vmsconf.sh: no longer have make-gas.com echo text about needing
	to modify the gcc-vms driver when intending to use with gcc 1.x.
	* as.c (parse_options): suppress 'v' from std_short_options and
	eliminate VMS-specific conditional initialization;
	[default case]: check for '-v' if md_parse_options doesn't recognize
	an option;
	[default case, #if VMS]: check for filename argument when '-v' seen;
	[case 'v']: delete.
	* config/tc-vax.c (md_assemble): don't rely on `this_add_number'
	for O_big literal operands (double floats and long long ints);
	[VMS, md_shortopts]: add second colon after 'v';
	(md_parse_options) [VMS, case 'v']:  check for argument, so
	caller can handle `-v' w/o arg.

Tue Sep 13 16:45:08 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* config/obj-coff.c (do_relocs_for):  If TC_KEEP_FX_OFFSET
	is defined, put the tx_offset into the r_offset.
	* config/tc-sh.c (line_comment_chars): Add #
	(tc_reloc_mangle): Deleted.
	* config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
	(TC_RELOC_MANGLE): Delete.

Tue Sep 13 16:20:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
	* hex-value.c: Ditto.
	* config/obj-vms.c: Ditto.

	* config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
	a call to as_fatal.
	* config/tc-i860.c (i860_ip): Ditto.
	* config/tc-hppa.c (pa_ip): Ditto.
	* config/tc-alpha.c (alpha_ip): Ditto.
	* as.c (parse_args): Ditto.

	* config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
	call to as_fatal.

	* write.c (write_contents): Use EXIT_FAILURE.
	* output-file.c (output_file_create, output_file_close,
	output_file_create, output_file_close): Ditto.
	* messages.c (as_fatal): Ditto.
	* config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
	* config/obj-ieee.c (write_object_file): Ditto.
	* config/obj-coff.c (write_object_file): Ditto.
	* config/tc-vax.c (main): Use EXIT_SUCCESS.
	* config/tc-m68k.c (main): Ditto.

	* hash.c (main): Pass a value to exit().

	* as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
	* as.c: ...from here.
	(parse_args): Use them always.
	(main): Use exit rather than return.

	* Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
	Rewrite handling of program_transform_name.

	* configure.in: Test for functions unlink and delete.
	* as.h: If unlink isn't available but delete is, define unlink to
	be delete.

	Update for autoconf 1.118:
	* gdbinit.in: New file, created from old .gdbinit.
	* .gdbinit: Deleted.
	* aclocal.m4 (GAS_GDBINIT): Deleted.
	* configure.in: Don't use it.  Instead, generate .gdbinit from
	gdbinit.in.  Don't substitute cpu_type, obj_format, emulation,
	atof.  Switched order of AC_LINK_FILES arguments.  Use AC_PREREQ
	to ensure that older versions of autoconf aren't used.
	* Makefile.in: Added @configure_input@ line.
	(configure): Deleted rule.

Tue Sep 13 12:08:20 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-coff.c (fixup_segment): After handling the difference
	of two symbols from the same segment, set fx_subsy to NULL, to
	satisfy existing TC_COUNT_RELOC macros.

Tue Sep 13 01:47:08 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* aclocal.m4 (GAS_GDBINIT): New macro.
	* configure.in: Use it.
	* configure: Regenerated.

Mon Sep 12 20:56:38 1994  Ken Raeburn  (raeburn@kr-laptop.cygnus.com)

	* .gdbinit (pe, ps): Define new commands.
	* symbols.c (indent_level): New static variable.
	(indent, print_expr_1, print_symbol_value_1, print_symbol_value,
	print_expr): New functions.

	* Makefile.in (config-stamp): Add a "this file generated by make"
	message to config.h.

	PIC implementation for i386-linux, based on code from Eric
	Youngdale and Paul Kranenburg, with some work of my own:

	* write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
	before processing same-section pcrel relocations.
	(TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.

	* expr.c (make_expr_symbol): If operator is O_symbol and
	X_add_number is zero, just return the symbol.  If operator is
	O_constant, resolve the symbol's value before returning.
	(operand): Permit use of "[]" for grouping.
	(clean_up_expression): For difference of two symbols in the same
	frag, add the difference of their offsets into X_add_number.
	(expr): Reduce difference of two symbols in same frag to their
	difference.

	* config/tc-i386.c (TC_RELOC): New macro.
	(struct _i386_insn): New field disp_reloc.
	(GOT_symbol): New variable.
	(operand_special_chars): Added square-brackets and at-sign.
	(reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
	NO_RELOC, just return it.
	(reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
	(BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
	dummy macros.
	(tc_i386_fix_adjustable): New function.  Returns zero if symbol in
	fixup is not local, to prevent relocations against externals from
	being dropped.
	(md_assemble): Initialize disp_reloc field to NO_RELOC.  Pass
	disp_reloc field to reloc() function, and use TC_RELOC to generate
	value to pass to fix_new_exp.
	(md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
	reloc.
	(i386_operand): Initialize disp_reloc field to NO_RELOC.  Handle
	@GOTOFF, @PLT, @GOT operands.  For GOTOFF relocations with local
	symbols, force generation of the section symbol.
	(md_estimate_size_before_relax): If GOT_symbol exists, decide
	we're generating PIC code, and convert relocations against
	undefined symbols from PCREL to PLT32.
	(md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
	relocs.
	(md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
	and return GOT_symbol if it matches.
	(F, MAP): Move macro definitions outside function.
	(tc_gen_reloc): Only switch on size and pcrel if code wasn't
	already supplied as PLT32. GOT32, GOTOFF, or GOTPC.  Convert
	BFD_RELOC_32 using GOT_symbol into GOTPC.
	* config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
	TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
	macros.
	(NEED_FX_R_TYPE): Define.
	(LOCAL_LABEL): Accept ".X" prefix too.
	(GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".

Mon Sep 12 17:51:39 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
	reportedly to be used on Irix 6.

	* config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
	(s_mips_globl): New static function; needed for Irix 5 support.
	* ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
	external symbol with no type, set the type to st_Proc rather than
	st_Global.  Don't set the index of an external st_Proc or
	st_StaticProc symbol unless it is also a local symbol.

	* read.c (read_a_source_file): The second argument to as_where is
	unsigned int *, not int *.

Thu Sep  8 17:18:24 1994  Kung Hsu  (kung@mexican.cygnus.com)

	* config/obj-ecoff.h : Change names to  OBJ_GENERATE_ASM_LINENO,
	and generate_asm_lineno.
	* config/obj-elf.h : ditto.
	* read.h : ditto.
	* read.c (read_a_source_file): if no file when inst is read, set
	generate_asm_lineno to true.
	* ecoff.h : change name to generate_asm_lineno and add function
	ecoff_no_current_file.
	* ecoff.c : change name to generate_asm_lineno.
	* ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
	ecoff style line for asm file.

Thu Sep  8 19:43:49 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-coff.c (size_section): Do an fprintf to stderr rather
	than a printf.
	(fixup_segment): Use as_bad_where rather than as_bad.

Wed Sep  7 17:21:12 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
	nothing becomes macro doing nothing.

Wed Sep  7 19:10:09 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* Makefile.in (Makefile): Depend on config.status.
	(config.status): Run config.status from . instead of srcdir.

	* config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
	display the name of the relocation type that couldn't be handled.
	* config/tc-sparc.c (tc_gen_reloc): Likewise.
	* config/tc-alpha.c (tc_gen_reloc): Likewise.  Deleted abort call
	after call to as_fatal.

	* configure.in (i386-*-linux*): Don't set bfd_gas.

	* Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
	install, uninstall): Don't use "brokensed" hack any more, the new
	autoconf code should never let program_transform_name be empty.

	Update for autoconf beta 1.112:
	* aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
	macros.
	* configure.in: Use them.  Use AC_ARG_PROGRAM (now provided by
	autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME.  Move
	test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
	message to try to ease confusion about autoconf's
	"cross-compiling" message.
	* acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
	NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
	* configure, conf.in: Regenerated.

Wed Sep  7 12:49:55 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* configure.in: Check ${host} and ${target} rather than
	${host_canon} and ${target_canon}.
	* configure: Likewise.

Tue Sep  6 11:42:38 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.c (mips_cpu): New static variable.
	(insns_since_cache_access): New static variable.
	(md_begin): Set mips_cpu as well as mips_isa.
	(append_insn): If mips_cpu is 4600, require four nop instructions
	between an instruction which accesses the cache and certain CACHE
	instructions.  Keep track of the number of instructions seen since
	an instruction which accesses the cache.
	(md_parse_option): Set mips_cpu as well as mips_isa.

Mon Sep  5 07:09:00 1994  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	* doc/Makefile.in (VPATH): Define using @srcdir@.
	(prefix, program_transform_name, exec_prefix): Use autoconf style
	@-substitutions.

Sun Sep 04 17:58:10 1994  Richard Earnshaw (rwe@pegasus.esprit.ec.org)

	* config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
	* configure.in: Recognize the arm.

Fri Sep  2 16:05:50 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* ecoff.c (add_file): Don't try to generate line numbers if the
	symbol table has been frozen.

Thu Sep  1 19:48:01 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.

	* configure.in: Handle user-specified bfd-assembler option with
	separate variable from preferred configuration, until the two are
	resolved.  Indicate bfd_gas=preferred for linux a.out.  Use
	AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
	* Makefile.in (target_alias, program_transform_name): Define,
	using autoconf @-substitutions.

Wed Aug 31 17:43:06 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* atof-generic.c: Deleted alloca handling here.

	* Makefile.in (prefix, exec_prefix): Use @-subtitutions.

	* aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
	autoconf 1.109 has this fixed.
	* configure.in: Don't change quote characters around AC_MSG_ERROR
	invocation.  Don't use AC_HEADER_STDC, since it requires running a
	program.  Cache NEED_*_DECLARATION values.
	* configure, conf.in: Regenerated with a modified autoconf 1.109.

	* as.h (volatile): Don't test or define here; not needed.
	(alloca): Replace alloca-conf.h inclusion with code recommended in
	autoconf documentation.  Include config.h first.

Wed Aug 31 11:20:48 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
	also.

	* configure.in, configure: Initialize bfd_gas to no.

Tue Aug 30 19:31:14 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* as.h: Include alloca-conf.h from "libiberty", not
	"../libiberty".

Mon Aug 29 16:11:30 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
	symbol is used as an offset into a CSECT that is not a TOC.  These
	types of loads are generated by gcc -mminimal-toc.

Sun Aug 28 13:22:52 1994  Ken Raeburn  (raeburn@rtl.cygnus.com)

	* as.h (flag_*): Added comments describing meanings of some of
	these variables.
	(struct frag): Add some comments about the ns32k-specific fields
	and why they're here.
	(SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
	(flag_print_statistics): Declare.

	* as.c (parse_args): Set flag_print_statistics instead of
	statistics_flag.  Options array is now const.  Added new option
	"dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
	TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
	(main): Change test to check flag_print_statistics.
	(statistics_flag): Deleted.

	* frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
	Always initialize them to zero.
	* frags.h (frag_variant): Fixed prototype.
	* config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
	* config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
	the value of frag_now and fill in the fields later.

	* Makefile.in (distclean, realclean): Remove new
	configure-generated files.

Sat Aug 27 20:26:12 1994  Ken Raeburn  (raeburn@kr-laptop.cygnus.com)

	Conversion to autoconf:
	* acconfig.h, aclocal.m4: New files.
	* configure.in: Rewritten (except for some target-specific code)
	for autoconf.
	* conf.in, configure: New files, generated from the above.
	* Makefile.in: Changed magic sequence indicating insertion of
	makefile fragments.
	(VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
	from configure.
	(LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
	(config.status, configure): Rewrite rules.
	(config-stamp): Depend on conf.  Skip variables that configure is
	now substituting itself.
	(*.o dependencies): Deleted host.h.
	(distclean, realclean): Don't delete host.h.
	* as.c: Don't include stdio.h, string.h, sys/types.h.  Include
	signal.h after as.h.
	* as.h: Include alloca-conf.h first.  Include ctype.h, string.h,
	strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
	fopen-same.h, as suggested by autoconf test results.
	[BROKEN_ASSERT]: Don't include assert.h.
	(strdup): Declare.
	(volatile, const): Define if not __STDC__ and not already defined.
	(malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
	(free) [NEED_FREE_DECLARATION]: Declare.
	* gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H).  Don't
	include host.h.
	(malloc) [NEED_MALLOC_DECLARATION]: Declare.
	* messages.c: Include as.h first.  Include errno.h only if
	HAVE_ERRNO_H.  If HAVE_VARARGS_H and not __STDC__, undefine
	HAVE_STDARG_H.  Set NO_STDARG and NO_VARARGS as appropriate.
	* doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
	INSTALL_DATA): Use autoconf @-substitutions.

	* input-file.c: Don't include assert.h here, 'cause as.h already
	includes it.

	* config/tc-alpha.c: Added various prototypes for static
	functions.
	(in_range): New function, tests whether a value can fit in an
	N-bit field.
	(build_mem, build_operate_n): New functions for constructing
	opcode values.
	(emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
	functions for emitting single instructions, no longer requiring a
	recursive call to md_assemble.
	(emit_add64): New function for expanding a REG:=REG+CONST
	operation into one or more instructions, to handle wide constants.
	(clear_insn): New variable.
	(md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
	(alpha_ip): Use it to initialize local variable insns.
	(alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
	for calculations.

Fri Aug 26 14:46:15 1994  Ken Raeburn  (raeburn@kr-laptop.cygnus.com)

	* subsegs.c (section_symbol): Reverse still-wrong test of
	EMIT_SECTION_SYMBOLS.

	* write.c (BFD_FAST_SECTION_FILL): Always define.
	(write_contents): If fill_size is 1, use memset instead of looping
	calling memcpy.

Wed Aug 24 12:46:08 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
	with native MIPS assembler.
	* configure.in (mips-*-irix*): Don't set emulation.
	* config/te-irix.h: Remove.

	* ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
	haven't seen any input files yet.
	* config/tc-alpha.c (md_begin): Just call symbol_create, rather
	than calling symbol_new and then removing the symbol from the
	list.

	* as.c (main): Move a inside the #if 0 block which uses it.
	* ecoff.c (current_stabs_filename): Make const.
	* frags.h (frag_align_pattern): Declare.
	* gasp.c (new_file): Cast isp to long, and use %ld to print it.
	* config/tc-alpha.h (md_operand): Add cast to void.
	(alpha_do_align): Declare argument types.
	(tc_get_register): Declare.
	(alpha_frob_ecoff_data): Declare.
	* config/tc-alpha.c: Include <ctype.h>.
	(s_mask): Don't declare; does not exist.
	(line_comment_chars): Remove /* from descriptive comment.
	(tc_get_register): Remove unused local reg.
	(tc_gen_reloc): Don't bother to compare unsigned to zero.
	(s_base): Correct warning to actually print register number.
	(md_begin): Remove unused locals retval, lose, and i.
	(alpha_fix_adjustable): Move default case inside switch to avoid
	warning.
	(load_symbol_address): Remove unused locals reloc_addr, p, sym,
	and addend.
	(emit_byte_manip_r): Declare types for all arguments.
	(emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
	(emit_sign_extend, emit_bis_r, s_proc): Likewise.
	(alpha_ip): Use sprint_value to print offsetT value.  Remove
	unused local size.  Remove unused label get_macro.
	(alpha_do_align): Make fill const.
	(md_apply_fix): Remove unused label check_zov.

	* configure.in: Recognize i586 as a synonym for i[34]86.

Tue Aug 23 12:32:14 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-coff.c (c_line_new): Change line_number argument from
	unsigned short to int so that the type in the prototype matches
	the promoted type in the definition.
	(stack_delete): Comment out; not used.
	* config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
	BFD_ASSEMBLER, not if BFD_ASSEMBLER.  Declare argument type.
	* config/tc-m68k.h (tc_coff_sizemachdep): Declare.
	* config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
	argument.

Tue Aug 16 01:48:20 1994  Jeff Law  (law@snake.cs.utah.edu)

	* gas/config/tc-hppa.c (pa_comm): Undo last change.  Set sy_frag for
	the common symbol to the zero address frag (the correct fix).

Tue Aug 16 01:48:20 1994  Jeff Law  (law@snake.cs.utah.edu)

	* gas/config/tc-hppa.c (pa_comm): Undo last change.  Set sy_frag for
	the common symbol to the zero address frag (the correct fix).

	* config/tc-hppa.c (pa_comm): Set sy_resolved for the common
	symbol.

Fri Aug 12 17:51:48 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.c (md_begin): Drop "el" from the end of
	TARGET_CPU.  Check for mips64orion.

Tue Aug  9 19:43:45 1994  Stu Grossman  (grossman@cygnus.com)

	* configure.in:  Recognize ppc-*-netware.
	* config/te-ppcnw.h:  New file to support Power-PC/Netware
	configurations.  Currently, it just enables the use of backslash
	escapes in string directives.

Tue Aug  9 11:12:13 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-ppc.c (ppc_stabx): Call expression directly, rather
	than via pseudo_set.  If expression is a symbol, move stab symbol
	to just after symbol from expression.

	* ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
	zero.  Undoes change of June 4, 1993.

	* config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
	orion.

Mon Aug  8 16:28:08 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* as.h: Remove FOPEN_WB patch of Aug 6.
	* configure.in: Configure for ho-go32 correctly.
	* config/ho-go32.h: Fix copyright.

Mon Aug  8 11:59:51 1994  Jeff Law  (law@snake.cs.utah.edu)

	* gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
	upper-case versions of the pseudo-ops.

Mon Aug  8 13:42:16 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-sparc.c (md_apply_fix): If we are going to generate a
	non PC relative reloc, don't put the addend in the object file.

Sat Aug  6 01:15:02 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* as.h: If FOPEN_WB is not defined, do the right thing in a go32
	environment.

Mon Jul 11 11:34:52 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* config/tc-h8300.c (pint): New function for handling varying
	size of int pseudo op.
	* doc/as.texinfo: Fix typo describing .h8300h pseduop.

Mon Aug  1 02:40:43 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (create_new_space): Initialize sd_subspaces
	field in the space chain.

	* config/tc-hppa.c (tc_gen_reloc): Cast return value from
	hppa_gen_reloc_type.

Thu Jul 28 15:45:37 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/tc-sparc.c (sparc_ip): Check more carefully for
	conflicting architectures.
	(md_parse_option) [NO_V9]: Complain if v9 was selected.
	(md_show_usage): Derive architecture list in usage message from
	architecture_pname array.
	(cypress): Macro deleted.
	(op_hash): Don't initialize.
	(s_common): Use bfd_und_section_ptr instead of bfd_und_section.

	* config/tc-sparc.c (BSR): New function.
	(sparc_ip): Use it for right-shift operations of 32 bits or more.

	* config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.

Tue Jul 26 18:21:24 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/obj-coff.h: Moved common includes and TARGET_FORMAT
	definitions together.
	(WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
	OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
	Moved these definitions to the start of the file, before the
	includes.
	(SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
	define these.
	(S_GET_ZEROES): Deleted.
	(S_SET_ZEROES): Moved to obj-coff.c.

	* config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
	forward declarations.
	(obj_pseudo_table): Moved to one version end of file,
	conditionalized internally.
	(stack typedef, stack_init, stack_delete, stack_push, stack_pop,
	tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
	to one combined version at top of file, unconditional.  Deleted
	forward declarations.
	(s_get_name): Moved one copy of declarations to start of file.
	(def_symbol_in_progress): Ditto.  Don't initialize.
	(S_SET_ZEROES): Moved here from obj-coff.h.
	(write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
	the file headers.

	* config/obj-coff.c (seg_info_off_by_4): Now const and static.
	(SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
	(previous_file_symbol, def_symbol_in_progress, symbol_externP,
	symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
	bother explicitly initializing to zero value.

	* config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
	and SF_GET_CALLNAME instead of the TC_S_IS_ versions.

	* config/tc-i960.h (TC_COFF_SET_MACHINE): New macro.  Calls
	tc_headers_hook.

	* config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
	was used previously.
	(tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.

	* config/tc-i960.c (po_hash): Declaration deleted.
	(next_object_file_charP): Ditto.
	(regnames, aregs, coj): Now const.
	(parse_memop): Static array def_scale now const.
	(md_begin): Cast away const when passing hash routines addresses
	of values in regnames or aregs.
	(md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
	Continue to accept one-word forms.
	(struct tabentry, arch_tab): Moved to top level from inside
	md_parse_option.  Now const.
	(md_show_usage): Use arch_tab to generate usage message.  Print
	hyphenated forms of relax options.

	* config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
	TC_S_FORCE_TO_*): Moved from here...
	* config/tc-i960.c: ... to here.  Changed DEFINE_I960_AOUT stuff
	to test OBJ_AOUT and OBJ_BOUT directly.

	* config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
	M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
	{R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
	Macros deleted.

	* config/tc-i960.c (ARCH_JX): Define.
	(arch_tab): Include JX.
	(targ_has_sfr, targ_has_iclass): Handle JX.
	(tc_headers_hook): Set flags to F_I960JX for i960JX.

Fri Jul 15 15:36:51 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* subsegs.c (section_symbol): Had last change backwards.

Thu Jul 14 13:21:06 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/atof-ns32k.c: Deleted.

	* config/obj-aout.c (obj_aout_frob_symbol): Use
	bfd_ind_section_ptr and bfd_und_section_ptr.

	* subsegs.c (subseg_set_rest): Compare segT values directly,
	without casting to int first.

	* config/tc-ns32k.c (md_begin): Return value from hash_insert
	should be pointer to const.  Don't call exit explicitly after
	calling as_fatal; it won't return.
	(convert_iif): Make local variable j be pointer to bit_fixS, since
	that's how it's used.
	(encode_operand, case 'b'): Ignore sprintf return value.  Don't try
	converting freeptr to int and back.

	Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):

	* config/te-pc532mach.h: New file. pc532-mach target emulation.

	* config/te-netbsd532.h: New file. Netbsd532 target emulation.

	* config/tc-ns32k.h: Add definition of NOP_OPCODE.

	* config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.

	* config/tc-ns32k.h: Add BFD_ASSEMBLER support.

	* config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.

	* config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
	differently for BFD_ASSEMBLER.

	* config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
	type differently for BFD_ASSEMBLER.

	* config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
	not 2.

	* config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
	case. Also use smart md_pcrel_adjust function.

	* config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
	case. Also use smart md_fix_pcrel_adjust function.

	* config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
	find offset from opcode to operand even if in another frag
	and in the presence of relaxing.

	* config/tc-ns32k.c (md_pcrel_adjust): New function which can
	find offset from opcode to operand even if in another frag
	and in the presence of relaxing.

	* config/tc-ns32k.c (md_number_to_disp): Check ranges properly.

	* config/tc-ns32k.c (md_atof): use atof_ieee instead of special
	atof_ns32k.

	* config/tc-ns32k.c (reloc): New (static) function for
	BFD_ASSEMBLER.

	* config/tc-ns32k.c (convert_iif): More correct pc relative code.
	md_relax must be able to find opcode address even if in another frag.

	* config/tc-ns32k.c: More extensive comments.

	* config/tc-ns32k.c (encode_operand): Support new operand classes I
	and Z. Drop Q.

	* config/tc-ns32k.c (fix_new_ns32k_exp): new function and
	corresponding prototype.

	* config/tc-ns32k.c: make 32532 default machine instead of 32032.

	* config/tc-ns32k.c: include opcode/ns32k.h after as.h

	* aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K

	* write.h: fx_im_disp needs to be 2 bits big for TC_NS32K

	* write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
	instead of adding pcrel_adjust.

	* write.c (write_object_file): Adjust to_addr for the
	BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.

	* write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.

	* write.c (write_contents): Add code (currently if
	BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.

	* configure.in: Remove ns32k from special FP list. All the ns32k
	series use ieee float.

	* configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets

	* as.h: include expr.h before targ-env.h. Some target dependent file
	want to use expr structures.

Wed Jul 13 14:49:05 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
	(md_parse_option): Clear cpu field of current_architecture before
	setting a new cpu type.  Clear no_68881 for m68881 or m68882.
	Clear no_68851 for m68851.

Tue Jul 12 21:27:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/ho-sysv.h (realloc): Declare.

	* symbols.c (symbol_create): New function, most of the guts of the
	old symbol_new function.
	(symbol_new): Now just checks symbol_table_frozen, calls
	symbol_create, and enters the symbol into the symbol table.
	* subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
	and the symbol table is frozen, call symbol_create instead of
	symbol_new.
	* symbols.h (symbol_create, symbol_table_frozen): Declare.

	* symbols.c (symbol_clear_list_pointers): Always a function now.
	* struc-symbol.h (symbol_clear_list_pointers): Deleted macro
	version.

	* symbols.c (debug_verify_symchain): New macro, defined to be
	verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
	(many functions): Invoke debug_verify_symchain unconditionally.

Tue Jul 12 12:06:42 1994  Kung Hsu  (kung@x1.cygnus.com)

	* config/obj-ecoff.h: change calling interface of
	OBJ_GENERATE_ASM_LINE_STAB.
	* config/obj-elf.h: ditto.
	* read.c (read_a_source_file): ditto.
	* ecoff.h: change calling interface of
	ecoff_generate_asm_line_stab.
	* ecoff.c (add_file): record of filename to handle case of include
	files, also change default built-in type from int to void for
	asm file.
	* ecoff.c (ecoff_generate_asm_line_stab): handle case of include
	files.

Mon Jul 11 17:20:23 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
	constant, and case ldd_std, set mips_optimize to 2 temporarily to
	avoid inserting an unexpected nop instruction.

Sat Jul  9 00:05:12 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ecoff.c (ecoff_build_lineno): Handle count correctly for last
	line number.

Fri Jul  8 15:22:07 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* gasp.c (process_pseudo_op): Pass right args to do do_aif.
	(get_any_string): New arg 'pretend_quote'.
	(get_and_process, do_formals, macro_expand, do_sdata,
	process_pseudo_op): Use new arg.

Fri Jul  8 12:23:44 1994  Kung Hsu  (kung@mexican.cygnus.com)

	* config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
	* config/obj-elf.h: ditto.
	* read.c (read_a_source_file): generate line stabs for asm file.
	* read.h: add extern generate_asm_line_stab.
	* ecoff.h : add prototype for ecoff_generate_asm_line_stab().
	* ecoff.c (add_file): if there's no filename provided, set switch
	to generate line stabs for .s file.
	* ecoff.c (add_procedure): add stabs symbol for .ent directive.
	* ecoff.c (generate_ecoff_stab): creates an artificial stabs.
	* ecoff.c (generate_asm_line_stab): generate a artifitial label
	for each line and generate a stabn for the line.

Thu Jul  7 17:04:03 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* gasp.c (get_any_string): Cope with getting a string with an
	alternate base specifier.
	(do_aif, do_aelse): Only enable output if expression is true and previous
	level was on.
	(chartype_init):  Add BASEBIT chartype.
	(process_pseudo_op):  Notice nesteed AIFs.

Thu Jul  7 12:30:22 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
	insn.  (fix pr 5165, 5174)

Thu Jul  7 11:31:32 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
	to an appropriate value to avoid losing on old hpux systems.

	* config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
	symbols in DLT relative relocs.
	(tc_gen_reloc): Zero out the addend field for DLT relative relocs.

Wed Jul  6 01:07:54 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
	align to a four byte boundary.

Tue Jul  5 15:42:09 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* config/tc-alpha.c (load_expression): Handle 32-bit addends.
	(gpdisp_hi16_howto): Now points to const.
	(load_insn_table, alpha_ip): Fix uses of const.

	* doc/internals.texi: Updates to COFF description.  Added "@end
	defmac" as needed, and some extra heading and "@bye" so it'll
	format as a separate document.

Tue Jul  5 13:54:00 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
	* config/obj-elf.c (obj_elf_common): Set alignment of common
	symbol.
	* config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
	common symbol.

Mon Jul  4 18:29:43 1994  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (is_complex): New macro.
	(cons_fix_new_hppa): "Handle" complex expressions.

Fri Jul  1 00:48:12 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* config/obj-coff.c (write_object_file): Set s_align field from
	section_alignment array.

Thu Jun 30 15:05:28 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* write.c (write_object_file): Use bfd_com_section_ptr.
	* as.h (absolute_section, undefined_section): Use new BFD macros
	bfd_abs_section_ptr and bfd_und_section_ptr.

Thu Jun 30 14:36:37 1994  Ian Lance Taylor  (ian@sanguine.c