sim/ChangeLog:

2005-10-06 Jim Blandy <jimb@redhat.com> Add simulator for Renesas M32C and M16C. * m32c: New directory. * configure.ac: Add entry for Renesas M32C. * configure: Regenerate. sim/m32c/ChangeLog: 2005-10-06 Jim Blandy <jimb@redhat.com> Simulator for Renesas M32C and M16C, by DJ Delorie <dj@redhat.com>, with further work from Jim Blandy <jimb@redhat.com> and Kevin Buettner <kevinb@redhat.com>. * ChangeLog: New. * Makefile.in: New. * blinky.S: New. * config.in: New. * configure: New. * configure.in: New. * cpu.h: New. * gdb-if.c: New. * gloss.S: New. * int.c: New. * int.h: New. * load.c: New. * load.h: New. * m32c.opc: New. * main.c: New. * mem.c: New. * mem.h: New. * misc.c: New. * misc.h: New. * opc2c.c: New. * r8c.opc: New. * reg.c: New. * safe-fgets.c: New. * safe-fgets.h: New. * sample.S: New. * sample.ld: New. * sample2.c: New. * srcdest.c: New. * syscalls.c: New. * syscalls.h: New. * trace.c: New. * trace.h: New.
author: Jim Blandy <jimb@codesourcery.com> 2006-01-23 22:10:41 +0000
committer: Jim Blandy <jimb@codesourcery.com> 2006-01-23 22:10:41 +0000
commit: d45a4bef835fdf220936541e7a08ad9734cdfc21 (patch)
tree: 9f87d40fe9e9f77ce733ddd4fb811df3581f9333 /sim/m32c
parent: dda63807650967916bae1a29ebf4f9062a089fc7 (diff)
download: gdb-d45a4bef835fdf220936541e7a08ad9734cdfc21.zip
gdb-d45a4bef835fdf220936541e7a08ad9734cdfc21.tar.gz
gdb-d45a4bef835fdf220936541e7a08ad9734cdfc21.tar.bz2
32 files changed, 17327 insertions, 0 deletions
diff --git a/sim/m32c/ChangeLog b/sim/m32c/ChangeLog
new file mode 100644
index 0000000..0e44c07
--- /dev/null
+++ b/sim/m32c/ChangeLog
@@ -0,0 +1,40 @@
+2005-10-06  Jim Blandy  <jimb@redhat.com>
+
+	Simulator for Renesas M32C and M16C, by DJ Delorie <dj@redhat.com>,
+	with further work from Jim Blandy <jimb@redhat.com> and
+	Kevin Buettner <kevinb@redhat.com>.
+	
+	* ChangeLog: New.
+	* Makefile.in: New.
+	* blinky.S: New.
+	* config.in: New.
+	* configure: New.
+	* configure.in: New.
+	* cpu.h: New.
+	* gdb-if.c: New.
+	* gloss.S: New.
+	* int.c: New.
+	* int.h: New.
+	* load.c: New.
+	* load.h: New.
+	* m32c.opc: New.
+	* main.c: New.
+	* mem.c: New.
+	* mem.h: New.
+	* misc.c: New.
+	* misc.h: New.
+	* opc2c.c: New.
+	* r8c.opc: New.
+	* reg.c: New.
+	* safe-fgets.c: New.
+	* safe-fgets.h: New.
+	* sample.S: New.
+	* sample.ld: New.
+	* sample2.c: New.
+	* srcdest.c: New.
+	* syscalls.c: New.
+	* syscalls.h: New.
+	* trace.c: New.
+	* trace.h: New.
+
+
diff --git a/sim/m32c/Makefile.in b/sim/m32c/Makefile.in
new file mode 100644
index 0000000..4b7c8d1
--- /dev/null
+++ b/sim/m32c/Makefile.in
@@ -0,0 +1,93 @@
+#### Makefile.in --- Makefile template for the M32C simulator
+
+### Copyright (C) 2005 Free Software Foundation, Inc.
+### Contributed by Red Hat, Inc.
+### 
+### This file is part of the GNU simulators.
+### 
+### The GNU simulators are free software; you can redistribute them and/or
+### modify them under the terms of the GNU General Public License as
+### published by the Free Software Foundation; either version 2 of the
+### License, or (at your option) any later version.
+### 
+### The GNU simulators are distributed in the hope that they will be
+### useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+### General Public License for more details.
+### 
+### You should have received a copy of the GNU General Public License
+### along with the GNU simulators; if not, write to the Free Software
+### Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+### 02110-1301, USA
+
+## COMMON_PRE_CONFIG_FRAG
+
+SIM_EXTRA_CFLAGS = -Wall
+
+SIM_RUN_OBJS = \
+	main.o \
+	$(ENDLIST)
+
+SIM_OBJS = \
+	gdb-if.o \
+	int.o \
+	load.o \
+	mem.o \
+	misc.o \
+	reg.o \
+	r8c.o \
+	m32c.o \
+	srcdest.o \
+	syscalls.o \
+	trace.o \
+	$(ENDLIST)
+
+# SIM_EXTRA_ALL = sample.x sample2.x
+
+LIBS = $B/bfd/libbfd.a $B/libiberty/libiberty.a
+
+## COMMON_POST_CONFIG_FRAG
+
+arch = m32c
+
+r8c.c : r8c.opc opc2c
+	./opc2c -l r8c.out $(srcdir)/r8c.opc > r8c.c
+
+m32c.c : m32c.opc opc2c
+	./opc2c -l m32c.out $(srcdir)/m32c.opc > m32c.c
+
+opc2c : opc2c.o safe-fgets.o
+	$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
+
+sample.x : $(srcdir)/sample.S $(srcdir)/sample.ld
+	../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample.S -o sample.o
+	../../ld/ld-new sample.o -o sample.x -T$(srcdir)/sample.ld
+
+sample.mot : sample.x
+	../../binutils/objcopy --srec-forceS3 -O srec sample.x sample.mot
+
+sample2.x : sample2.o gloss.o $(srcdir)/sample.ld
+	../../ld/ld-new sample2.o gloss.o -o sample2.x -T$(srcdir)/sample.ld
+
+sample2.o : $(srcdir)/sample2.c
+	../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample2.c -o sample2.o
+
+gloss.o : $(srcdir)/gloss.S
+	../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/gloss.S -o gloss.o
+
+encodings:
+	grep '/\* [01]' $(srcdir)/r8c.opc | sort
+
+gdb-if.o : cpu.h mem.h load.h syscalls.h
+int.o : int.h cpu.h mem.h
+load.o : load.h cpu.h mem.h
+main.o : cpu.h mem.h misc.h load.h
+mem.o : mem.h cpu.h syscalls.h
+misc.o : cpu.h misc.h
+opc2c.o : safe-fgets.h
+reg.o : cpu.h
+safe-fgets.o : safe-fgets.h
+srcdest.c : cpu.h mem.h
+syscalls.c : cpu.h mem.h syscalls.h
+
+r8c.o : cpu.h mem.h misc.h int.h
diff --git a/sim/m32c/blinky.S b/sim/m32c/blinky.S
new file mode 100644
index 0000000..eb0f311
--- /dev/null
+++ b/sim/m32c/blinky.S
@@ -0,0 +1,36 @@
+;;; blinky.S --- sample program to blink LED's on M32C simulator
+;;; 
+;;; Copyright (C) 2005 Free Software Foundation, Inc.
+;;; Contributed by Red Hat, Inc.
+;;;
+;;; This file is part of the GNU simulators.
+;;;
+;;; The GNU simulators are free software; you can redistribute them
+;;; and/or modify them under the terms of the GNU General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2 of the License, or (at your option) any later version.
+;;;
+;;; The GNU simulators are distributed in the hope that they will be
+;;; useful, but WITHOUT ANY WARRANTY; without even the implied
+;;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;; PURPOSE. See the GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with the GNU simulators; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+;;; 02110-1301, USA
+
+	.text
+
+	.global _start
+_start:
+	mov.w	#0xe1,a0
+top:
+	sub.w	#1,r0
+	mov.b	r0h,[a0]
+
+	mov.w	#1000,r1
+loop:
+	adjnz.w	#-1,r1,loop
+
+	jmp.w	top
diff --git a/sim/m32c/config.in b/sim/m32c/config.in
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sim/m32c/config.in
diff --git a/sim/m32c/configure b/sim/m32c/configure
new file mode 100755
index 0000000..c87ae2e
--- /dev/null
+++ b/sim/m32c/configure
@@ -0,0 +1,8523 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.59.
+#
+# Copyright (C) 2003 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)$' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\/\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+	 case $as_dir in
+	 /*)
+	   if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+	     CONFIG_SHELL=$as_dir/$as_base
+	     export CONFIG_SHELL
+	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+	   fi;;
+	 esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='	' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete.  It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="Makefile.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB SET_MAKE CPP EGREP ALLOCA USE_NLS MSGFMT GMSGFMT XGETTEXT USE_INCLUDED_LIBINTL CATALOGS CATOBJEXT DATADIRNAME GMOFILES INSTOBJEXT INTLDEPS INTLLIBS INTLOBJS POFILES POSUB INCLUDE_LOCALE_H GT_NO GT_YES MKINSTALLDIRS l MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile cgen_breaks LIBOBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    eval "enable_$ac_feature=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_$ac_feature='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_$ac_package='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/-/_/g'`
+    eval "with_$ac_package=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+    eval "$ac_envvar='$ac_optarg'"
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+	      localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+   { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+  cat <<_ACEOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+			  [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+			  [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --infodir=DIR          info documentation [PREFIX/info]
+  --mandir=DIR           man documentation [PREFIX/man]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-nls           do not use Native Language Support
+  --enable-maintainer-mode		Enable developer functionality.
+  --enable-sim-bswap			Use Host specific BSWAP instruction.
+  --enable-sim-cflags=opts		Extra CFLAGS for use in building simulator
+  --enable-sim-debug=opts		Enable debugging flags
+  --enable-sim-stdio			Specify whether to use stdio for console input/output.
+  --enable-sim-trace=opts		Enable tracing flags
+  --enable-sim-profile=opts		Enable profiling flags
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-included-gettext use the GNU gettext library included here
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+              headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d $ac_dir || continue
+    ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
+
+    cd $ac_dir
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_srcdir/configure.gnu; then
+      echo
+      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+    elif test -f $ac_srcdir/configure; then
+      echo
+      $SHELL $ac_srcdir/configure  --help=recursive
+    elif test -f $ac_srcdir/configure.ac ||
+	   test -f $ac_srcdir/configure.in; then
+      echo
+      $ac_configure --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi
+    cd $ac_popdir
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+  cat <<\_ACEOF
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.59.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+      # Get rid of the leading space.
+      ac_sep=" "
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+{
+  (set) 2>&1 |
+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      sed -n \
+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+      ;;
+    *)
+      sed -n \
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+}
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=$`echo $ac_var`
+      echo "$ac_var='"'"'$ac_val'"'"'"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=$`echo $ac_var`
+	echo "$ac_var='"'"'$ac_val'"'"'"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      sed "/^$/d" confdefs.h | sort
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core &&
+  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+     ' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . $cache_file;;
+      *)                      . ./$cache_file;;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+  eval ac_new_val="\$ac_env_${ac_var}_value"
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+	ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+          ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+# This file contains common code used by all simulators.
+#
+# SIM_AC_COMMON invokes AC macros used by all simulators and by the common
+# directory.  It is intended to be invoked before any target specific stuff.
+# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
+# It is intended to be invoked last.
+#
+# The simulator's configure.in should look like:
+#
+# dnl Process this file with autoconf to produce a configure script.
+# sinclude(../common/aclocal.m4)
+# AC_PREREQ(2.5)dnl
+# AC_INIT(Makefile.in)
+#
+# SIM_AC_COMMON
+#
+# ... target specific stuff ...
+#
+# SIM_AC_OUTPUT
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+sim_inline="-DDEFAULT_INLINE=0"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# This file is derived from `gettext.m4'.  The difference is that the
+# included macros assume Cygnus-style source and build trees.
+
+# Macro to add for using GNU gettext.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file file be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 3
+
+
+
+
+
+# Search path for a program which passes the given test.
+# Ulrich Drepper <drepper@cygnus.com>, 1996.
+#
+# This file file be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 1
+
+
+
+# Check whether LC_MESSAGES is available in <locale.h>.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file file be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 1
+
+
+
+
+
+
+
+# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
+# it by inlining the macro's contents.
+# This file contains common code used by all simulators.
+#
+# common.m4 invokes AC macros used by all simulators and by the common
+# directory.  It is intended to be included before any target specific
+# stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
+# the Makefile.  It is intended to be invoked last.
+#
+# The simulator's configure.in should look like:
+#
+# dnl Process this file with autoconf to produce a configure script.
+# AC_PREREQ(2.5)dnl
+# AC_INIT(Makefile.in)
+# AC_CONFIG_HEADER(config.h:config.in)
+#
+# sinclude(../common/aclocal.m4)
+# sinclude(../common/common.m4)
+#
+# ... target specific stuff ...
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f $ac_dir/shtool; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6
+if test "${ac_cv_target+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_target_alias=$target_alias
+test "x$ac_cv_target_alias" = "x" &&
+  ac_cv_target_alias=$ac_cv_host_alias
+ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6
+target=$ac_cv_target
+target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $.  echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_CC" && break
+done
+
+  CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+	;;
+    conftest.$ac_ext )
+	# This is the source file.
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# FIXME: I believe we export ac_cv_exeext for Libtool,
+	# but it would be cool to find out if it's true.  Does anybody
+	# maintain Libtool? --akim.
+	export ac_cv_exeext
+	break;;
+    * )
+	break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  export ac_cv_exeext
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std1 is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std1.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+  choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  for ac_declaration in \
+   '' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_declaration
+#include <stdlib.h>
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+done
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test "x$cross_compiling" = "xno"; then
+  CC_FOR_BUILD='$(CC)'
+else
+  CC_FOR_BUILD=gcc
+fi
+
+
+
+
+AR=${AR-ar}
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+ALL_LINGUAS=
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\_ACEOF
+all:
+	@echo 'ac_maketemp="$(MAKE)"'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  SET_MAKE=
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+echo "$as_me:$LINENO: checking for library containing strerror" >&5
+echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
+if test "${ac_cv_search_strerror+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_strerror=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strerror ();
+int
+main ()
+{
+strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_strerror="none required"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_strerror" = no; then
+  for ac_lib in cposix; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strerror ();
+int
+main ()
+{
+strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_strerror="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+echo "${ECHO_T}$ac_cv_search_strerror" >&6
+if test "$ac_cv_search_strerror" != no; then
+  test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+    then ac_cv_prog_egrep='grep -E'
+    else ac_cv_prog_egrep='egrep'
+    fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      exit(2);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+if test "${ac_cv_c_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset x;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *ccp;
+  char **p;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  ccp = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++ccp;
+  p = (char**) ccp;
+  ccp = (char const *const *) p;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+  }
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_const=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_c_const=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+echo "${ECHO_T}$ac_cv_c_const" >&6
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6
+
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+echo "$as_me:$LINENO: checking for off_t" >&5
+echo $ECHO_N "checking for off_t... $ECHO_C" >&6
+if test "${ac_cv_type_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((off_t *) 0)
+  return 0;
+if (sizeof (off_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_off_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_off_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
+echo "${ECHO_T}$ac_cv_type_off_t" >&6
+if test $ac_cv_type_off_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define off_t long
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((size_t *) 0)
+  return 0;
+if (sizeof (size_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_size_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+if test $ac_cv_type_size_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned
+_ACEOF
+
+fi
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+echo "$as_me:$LINENO: checking for working alloca.h" >&5
+echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
+if test "${ac_cv_working_alloca_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_working_alloca_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_working_alloca_h=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
+echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
+if test $ac_cv_working_alloca_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA_H 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for alloca" >&5
+echo $ECHO_N "checking for alloca... $ECHO_C" >&6
+if test "${ac_cv_func_alloca_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  if HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_alloca_works=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_alloca_works=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
+echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
+
+if test $ac_cv_func_alloca_works = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA 1
+_ACEOF
+
+else
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble.  Some versions do not even contain alloca or
+# contain a buggy version.  If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=alloca.$ac_objext
+
+cat >>confdefs.h <<\_ACEOF
+#define C_ALLOCA 1
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
+echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
+if test "${ac_cv_os_cray+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "webecray" >/dev/null 2>&1; then
+  ac_cv_os_cray=yes
+else
+  ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
+echo "${ECHO_T}$ac_cv_os_cray" >&6
+if test $ac_cv_os_cray = yes; then
+  for ac_func in _getb67 GETB67 getb67; do
+    as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+    break
+fi
+
+  done
+fi
+
+echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
+echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
+if test "${ac_cv_c_stack_direction+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_c_stack_direction=0
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+int
+find_stack_direction ()
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main ()
+{
+  exit (find_stack_direction () < 0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_stack_direction=1
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
+echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+
+
+for ac_header in stdlib.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getpagesize
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+echo "$as_me:$LINENO: checking for working mmap" >&5
+echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_mmap_fixed_mapped=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+   Here is a matrix of mmap possibilities:
+	mmap private not fixed
+	mmap private fixed at somewhere currently unmapped
+	mmap private fixed at somewhere already mapped
+	mmap shared not fixed
+	mmap shared fixed at somewhere currently unmapped
+	mmap shared fixed at somewhere already mapped
+   For private mappings, we should verify that changes cannot be read()
+   back from the file, nor mmap's back from the file at a different
+   address.  (There have been systems where private was not correctly
+   implemented like the infamous i386 svr4.0, and systems where the
+   VM page cache was not coherent with the file system buffer cache
+   like early versions of FreeBSD and possibly contemporary NetBSD.)
+   For shared mappings, we should conversely verify that changes get
+   propagated back to all the places they're supposed to be.
+
+   Grep wants private fixed already mapped.
+   The main things grep needs to know about mmap are:
+   * does it exist and is it safe to write into the mmap'd area
+   * how to use it (BSD variants)  */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !STDC_HEADERS && !HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h.  */
+#if !HAVE_GETPAGESIZE
+/* Assume that all systems that can run configure have sys/param.h.  */
+# if !HAVE_SYS_PARAM_H
+#  define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+#  define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+#  if HAVE_SYS_PARAM_H
+#   include <sys/param.h>
+#   ifdef EXEC_PAGESIZE
+#    define getpagesize() EXEC_PAGESIZE
+#   else /* no EXEC_PAGESIZE */
+#    ifdef NBPG
+#     define getpagesize() NBPG * CLSIZE
+#     ifndef CLSIZE
+#      define CLSIZE 1
+#     endif /* no CLSIZE */
+#    else /* no NBPG */
+#     ifdef NBPC
+#      define getpagesize() NBPC
+#     else /* no NBPC */
+#      ifdef PAGESIZE
+#       define getpagesize() PAGESIZE
+#      endif /* PAGESIZE */
+#     endif /* no NBPC */
+#    endif /* no NBPG */
+#   endif /* no EXEC_PAGESIZE */
+#  else /* no HAVE_SYS_PARAM_H */
+#   define getpagesize() 8192	/* punt totally */
+#  endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+  char *data, *data2, *data3;
+  int i, pagesize;
+  int fd;
+
+  pagesize = getpagesize ();
+
+  /* First, make a file with some known garbage in it. */
+  data = (char *) malloc (pagesize);
+  if (!data)
+    exit (1);
+  for (i = 0; i < pagesize; ++i)
+    *(data + i) = rand ();
+  umask (0);
+  fd = creat ("conftest.mmap", 0600);
+  if (fd < 0)
+    exit (1);
+  if (write (fd, data, pagesize) != pagesize)
+    exit (1);
+  close (fd);
+
+  /* Next, try to mmap the file at a fixed address which already has
+     something else allocated at it.  If we can, also make sure that
+     we see the same garbage.  */
+  fd = open ("conftest.mmap", O_RDWR);
+  if (fd < 0)
+    exit (1);
+  data2 = (char *) malloc (2 * pagesize);
+  if (!data2)
+    exit (1);
+  data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
+  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
+    exit (1);
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data2 + i))
+      exit (1);
+
+  /* Finally, make sure that changes to the mapped area do not
+     percolate back to the file as seen by read().  (This is a bug on
+     some variants of i386 svr4.0.)  */
+  for (i = 0; i < pagesize; ++i)
+    *(data2 + i) = *(data2 + i) + 1;
+  data3 = (char *) malloc (pagesize);
+  if (!data3)
+    exit (1);
+  if (read (fd, data3, pagesize) != pagesize)
+    exit (1);
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data3 + i))
+      exit (1);
+  close (fd);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_mmap_fixed_mapped=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
+echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP 1
+_ACEOF
+
+fi
+rm -f conftest.mmap
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in argz.h limits.h locale.h nl_types.h malloc.h string.h \
+unistd.h values.h sys/param.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
+__argz_count __argz_stringify __argz_next
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+   if test "${ac_cv_func_stpcpy+set}" != "set"; then
+
+for ac_func in stpcpy
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+   fi
+   if test "${ac_cv_func_stpcpy}" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STPCPY 1
+_ACEOF
+
+   fi
+
+   if test $ac_cv_header_locale_h = yes; then
+    echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
+echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
+if test "${am_cv_val_LC_MESSAGES+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  am_cv_val_LC_MESSAGES=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+am_cv_val_LC_MESSAGES=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
+echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
+    if test $am_cv_val_LC_MESSAGES = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LC_MESSAGES 1
+_ACEOF
+
+    fi
+  fi
+   echo "$as_me:$LINENO: checking whether NLS is requested" >&5
+echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
+        # Check whether --enable-nls or --disable-nls was given.
+if test "${enable_nls+set}" = set; then
+  enableval="$enable_nls"
+  USE_NLS=$enableval
+else
+  USE_NLS=yes
+fi;
+    echo "$as_me:$LINENO: result: $USE_NLS" >&5
+echo "${ECHO_T}$USE_NLS" >&6
+
+
+    USE_INCLUDED_LIBINTL=no
+
+        if test "$USE_NLS" = "yes"; then
+      echo "$as_me:$LINENO: checking whether included gettext is requested" >&5
+echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6
+
+# Check whether --with-included-gettext or --without-included-gettext was given.
+if test "${with_included_gettext+set}" = set; then
+  withval="$with_included_gettext"
+  nls_cv_force_use_gnu_gettext=$withval
+else
+  nls_cv_force_use_gnu_gettext=no
+fi;
+      echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5
+echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
+
+      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+                        		nls_cv_header_intl=
+	nls_cv_header_libgt=
+	CATOBJEXT=
+
+	if test "${ac_cv_header_libintl_h+set}" = set; then
+  echo "$as_me:$LINENO: checking for libintl.h" >&5
+echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
+if test "${ac_cv_header_libintl_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
+echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking libintl.h usability" >&5
+echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <libintl.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking libintl.h presence" >&5
+echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <libintl.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for libintl.h" >&5
+echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
+if test "${ac_cv_header_libintl_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_libintl_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
+echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
+
+fi
+if test $ac_cv_header_libintl_h = yes; then
+  echo "$as_me:$LINENO: checking for gettext in libc" >&5
+echo $ECHO_N "checking for gettext in libc... $ECHO_C" >&6
+if test "${gt_cv_func_gettext_libc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <libintl.h>
+int
+main ()
+{
+return (int) gettext ("")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  gt_cv_func_gettext_libc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gt_cv_func_gettext_libc=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libc" >&5
+echo "${ECHO_T}$gt_cv_func_gettext_libc" >&6
+
+	   if test "$gt_cv_func_gettext_libc" != "yes"; then
+	     echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
+echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6
+if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char bindtextdomain ();
+int
+main ()
+{
+bindtextdomain ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_intl_bindtextdomain=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_intl_bindtextdomain=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
+echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6
+if test $ac_cv_lib_intl_bindtextdomain = yes; then
+  echo "$as_me:$LINENO: checking for gettext in libintl" >&5
+echo $ECHO_N "checking for gettext in libintl... $ECHO_C" >&6
+if test "${gt_cv_func_gettext_libintl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+return (int) gettext ("")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  gt_cv_func_gettext_libintl=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gt_cv_func_gettext_libintl=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libintl" >&5
+echo "${ECHO_T}$gt_cv_func_gettext_libintl" >&6
+fi
+
+	   fi
+
+	   if test "$gt_cv_func_gettext_libc" = "yes" \
+	      || test "$gt_cv_func_gettext_libintl" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETTEXT 1
+_ACEOF
+
+	      # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_MSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$MSGFMT" in
+  /*)
+  ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
+	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
+  ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test -n "$MSGFMT"; then
+  echo "$as_me:$LINENO: result: $MSGFMT" >&5
+echo "${ECHO_T}$MSGFMT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+	      if test "$MSGFMT" != "no"; then
+
+for ac_func in dcgettext
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+		# Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_GMSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $GMSGFMT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+  ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+
+if test -n "$GMSGFMT"; then
+  echo "$as_me:$LINENO: result: $GMSGFMT" >&5
+echo "${ECHO_T}$GMSGFMT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+		# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_XGETTEXT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$XGETTEXT" in
+  /*)
+  ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
+	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+  ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test -n "$XGETTEXT"; then
+  echo "$as_me:$LINENO: result: $XGETTEXT" >&5
+echo "${ECHO_T}$XGETTEXT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+		cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+extern int _nl_msg_cat_cntr;
+			       return _nl_msg_cat_cntr
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  CATOBJEXT=.gmo
+		   DATADIRNAME=share
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+CATOBJEXT=.mo
+		   DATADIRNAME=lib
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+		INSTOBJEXT=.mo
+	      fi
+	    fi
+
+fi
+
+
+
+
+        if test x"$CATOBJEXT" = x && test -d $srcdir/../intl; then
+	  # Neither gettext nor catgets in included in the C library.
+	  # Fall back on GNU gettext library (assuming it is present).
+	  nls_cv_use_gnu_gettext=yes
+        fi
+      fi
+
+      if test "$nls_cv_use_gnu_gettext" = "yes"; then
+                INTLOBJS="\$(GETTOBJS)"
+        # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_MSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$MSGFMT" in
+  /*)
+  ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
+	ac_cv_path_MSGFMT="$ac_dir/$ac_word"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
+  ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test -n "$MSGFMT"; then
+  echo "$as_me:$LINENO: result: $MSGFMT" >&5
+echo "${ECHO_T}$MSGFMT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_GMSGFMT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $GMSGFMT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+  ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+
+if test -n "$GMSGFMT"; then
+  echo "$as_me:$LINENO: result: $GMSGFMT" >&5
+echo "${ECHO_T}$GMSGFMT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        # Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_XGETTEXT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case "$XGETTEXT" in
+  /*)
+  ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
+	ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
+	break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+  ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test -n "$XGETTEXT"; then
+  echo "$as_me:$LINENO: result: $XGETTEXT" >&5
+echo "${ECHO_T}$XGETTEXT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+	USE_INCLUDED_LIBINTL=yes
+        CATOBJEXT=.gmo
+        INSTOBJEXT=.mo
+        DATADIRNAME=share
+	INTLDEPS='$(top_builddir)/../intl/libintl.a'
+	INTLLIBS=$INTLDEPS
+	LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+        nls_cv_header_intl=libintl.h
+        nls_cv_header_libgt=libgettext.h
+      fi
+
+            if test "$XGETTEXT" != ":"; then
+			if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+	  : ;
+	else
+	  echo "$as_me:$LINENO: result: found xgettext programs is not GNU xgettext; ignore it" >&5
+echo "${ECHO_T}found xgettext programs is not GNU xgettext; ignore it" >&6
+	  XGETTEXT=":"
+	fi
+      fi
+
+      # We need to process the po/ directory.
+      POSUB=po
+    else
+      DATADIRNAME=share
+      nls_cv_header_intl=libintl.h
+      nls_cv_header_libgt=libgettext.h
+    fi
+
+    # If this is used in GNU gettext we have to set USE_NLS to `yes'
+    # because some of the sources are only built for this goal.
+    if test "$PACKAGE" = gettext; then
+      USE_NLS=yes
+      USE_INCLUDED_LIBINTL=yes
+    fi
+
+                for lang in $ALL_LINGUAS; do
+      GMOFILES="$GMOFILES $lang.gmo"
+      POFILES="$POFILES $lang.po"
+    done
+
+
+
+
+
+
+
+
+
+
+
+
+    if test "x$CATOBJEXT" != "x"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_NLS 1
+_ACEOF
+
+    fi
+
+
+   if test "x$CATOBJEXT" != "x"; then
+     if test "x$ALL_LINGUAS" = "x"; then
+       LINGUAS=
+     else
+       echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
+echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
+       NEW_LINGUAS=
+       for lang in ${LINGUAS=$ALL_LINGUAS}; do
+         case "$ALL_LINGUAS" in
+          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
+         esac
+       done
+       LINGUAS=$NEW_LINGUAS
+       echo "$as_me:$LINENO: result: $LINGUAS" >&5
+echo "${ECHO_T}$LINGUAS" >&6
+     fi
+
+          if test -n "$LINGUAS"; then
+       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+     fi
+   fi
+
+            if test $ac_cv_header_locale_h = yes; then
+     INCLUDE_LOCALE_H="#include <locale.h>"
+   else
+     INCLUDE_LOCALE_H="\
+/* The system does not provide the header <locale.h>.  Take care yourself.  */"
+   fi
+
+
+            if test -f $srcdir/po2tbl.sed.in; then
+      if test "$CATOBJEXT" = ".cat"; then
+	 if test "${ac_cv_header_linux_version_h+set}" = set; then
+  echo "$as_me:$LINENO: checking for linux/version.h" >&5
+echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6
+if test "${ac_cv_header_linux_version_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5
+echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking linux/version.h usability" >&5
+echo $ECHO_N "checking linux/version.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <linux/version.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking linux/version.h presence" >&5
+echo $ECHO_N "checking linux/version.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <linux/version.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: linux/version.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: linux/version.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: linux/version.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: linux/version.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: linux/version.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: linux/version.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: linux/version.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: linux/version.h: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for linux/version.h" >&5
+echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6
+if test "${ac_cv_header_linux_version_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_linux_version_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5
+echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6
+
+fi
+if test $ac_cv_header_linux_version_h = yes; then
+  msgformat=linux
+else
+  msgformat=xopen
+fi
+
+
+
+	          	 sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
+      fi
+            sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
+	 $srcdir/po2tbl.sed.in > po2tbl.sed
+   fi
+
+            if test "$PACKAGE" = "gettext"; then
+     GT_NO="#NO#"
+     GT_YES=
+   else
+     GT_NO=
+     GT_YES="#YES#"
+   fi
+
+
+
+   MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
+
+
+      l=
+
+
+            if test -f $srcdir/po/POTFILES.in; then
+      test -d po || mkdir po
+      if test "x$srcdir" != "x."; then
+	 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+	    posrcprefix="$srcdir/"
+	 else
+	    posrcprefix="../$srcdir/"
+	 fi
+      else
+	 posrcprefix="../"
+      fi
+      rm -f po/POTFILES
+      sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+	 < $srcdir/po/POTFILES.in > po/POTFILES
+   fi
+
+
+# Check for common headers.
+# FIXME: Seems to me this can cause problems for i386-windows hosts.
+# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
+
+
+
+
+
+for ac_header in stdlib.h string.h strings.h unistd.h time.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in sys/time.h sys/resource.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in fcntl.h fpu_control.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+for ac_header in dlfcn.h errno.h sys/stat.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+for ac_func in getrusage time sigaction __setfpucw
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check for socket libraries
+
+echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
+echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_bind+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char bind ();
+int
+main ()
+{
+bind ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_socket_bind=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_socket_bind=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
+if test $ac_cv_lib_socket_bind = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+
+echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname ();
+int
+main ()
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+if test $ac_cv_lib_nsl_gethostbyname = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+
+. ${srcdir}/../../bfd/configure.host
+
+
+
+USE_MAINTAINER_MODE=no
+# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+  enableval="$enable_maintainer_mode"
+  case "${enableval}" in
+  yes)	MAINT="" USE_MAINTAINER_MODE=yes ;;
+  no)	MAINT="#" ;;
+  *)	{ { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
+echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
+   { (exit 1); exit 1; }; }; MAINT="#" ;;
+esac
+if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
+  echo "Setting maintainer mode" 6>&1
+fi
+else
+  MAINT="#"
+fi;
+
+
+# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
+if test "${enable_sim_bswap+set}" = set; then
+  enableval="$enable_sim_bswap"
+  case "${enableval}" in
+  yes)	sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
+  no)	sim_bswap="-DWITH_BSWAP=0";;
+  *)	{ { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
+echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
+   { (exit 1); exit 1; }; }; sim_bswap="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
+  echo "Setting bswap flags = $sim_bswap" 6>&1
+fi
+else
+  sim_bswap=""
+fi;
+
+
+# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
+if test "${enable_sim_cflags+set}" = set; then
+  enableval="$enable_sim_cflags"
+  case "${enableval}" in
+  yes)	 sim_cflags="-O2 -fomit-frame-pointer";;
+  trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
+echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
+   { (exit 1); exit 1; }; }; sim_cflags="";;
+  no)	 sim_cflags="";;
+  *)	 sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
+  echo "Setting sim cflags = $sim_cflags" 6>&1
+fi
+else
+  sim_cflags=""
+fi;
+
+
+# Check whether --enable-sim-debug or --disable-sim-debug was given.
+if test "${enable_sim_debug+set}" = set; then
+  enableval="$enable_sim_debug"
+  case "${enableval}" in
+  yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
+  no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
+  *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
+  echo "Setting sim debug = $sim_debug" 6>&1
+fi
+else
+  sim_debug=""
+fi;
+
+
+# Check whether --enable-sim-stdio or --disable-sim-stdio was given.
+if test "${enable_sim_stdio+set}" = set; then
+  enableval="$enable_sim_stdio"
+  case "${enableval}" in
+  yes)	sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
+  no)	sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
+  *)	{ { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
+echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
+   { (exit 1); exit 1; }; }; sim_stdio="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
+  echo "Setting stdio flags = $sim_stdio" 6>&1
+fi
+else
+  sim_stdio=""
+fi;
+
+
+# Check whether --enable-sim-trace or --disable-sim-trace was given.
+if test "${enable_sim_trace+set}" = set; then
+  enableval="$enable_sim_trace"
+  case "${enableval}" in
+  yes)	sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
+  no)	sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
+  [-0-9]*)
+	sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
+  [a-z]*)
+	sim_trace=""
+	for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+	  if test x"$sim_trace" = x; then
+	    sim_trace="-DWITH_TRACE='(TRACE_$x"
+	  else
+	    sim_trace="${sim_trace}|TRACE_$x"
+	  fi
+	done
+	sim_trace="$sim_trace)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
+  echo "Setting sim trace = $sim_trace" 6>&1
+fi
+else
+  sim_trace=""
+fi;
+
+
+# Check whether --enable-sim-profile or --disable-sim-profile was given.
+if test "${enable_sim_profile+set}" = set; then
+  enableval="$enable_sim_profile"
+  case "${enableval}" in
+  yes)	sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
+  no)	sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
+  [-0-9]*)
+	sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
+  [a-z]*)
+	sim_profile=""
+	for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
+	  if test x"$sim_profile" = x; then
+	    sim_profile="-DWITH_PROFILE='(PROFILE_$x"
+	  else
+	    sim_profile="${sim_profile}|PROFILE_$x"
+	  fi
+	done
+	sim_profile="$sim_profile)'" ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
+  echo "Setting sim profile = $sim_profile" 6>&1
+fi
+else
+  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
+fi;
+
+
+echo "$as_me:$LINENO: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
+if test "${ac_cv_type_signal+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+# undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int
+main ()
+{
+int i;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_signal=void
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_signal=int
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+
+
+
+sim_link_files=
+sim_link_links=
+
+sim_link_links=tconfig.h
+if test -f ${srcdir}/tconfig.in
+then
+  sim_link_files=tconfig.in
+else
+  sim_link_files=../common/tconfig.in
+fi
+
+# targ-vals.def points to the libc macro description file.
+case "${target}" in
+*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
+esac
+sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
+sim_link_links="${sim_link_links} targ-vals.def"
+
+
+
+ac_sources="$sim_link_files"
+ac_dests="$sim_link_links"
+while test -n "$ac_sources"; do
+  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
+  set $ac_sources; ac_source=$1; shift; ac_sources=$*
+  ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
+done
+          ac_config_links="$ac_config_links $ac_config_links_1"
+
+cgen_breaks=""
+if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
+cgen_breaks="break cgen_rtx_error";
+fi
+
+          ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
+
+          ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
+
+          ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
+
+          ac_config_commands="$ac_config_commands Makefile"
+
+          ac_config_commands="$ac_config_commands stamp-h"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+  (set) 2>&1 |
+    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;;
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n \
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} |
+  sed '
+     t clear
+     : clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     : end' >>confcache
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
+  if test -w $cache_file; then
+    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+    cat confcache >$cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[	 ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[	 ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_i=`echo "$ac_i" |
+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+  # 2. Add them.
+  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)$' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\/\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+	 case $as_dir in
+	 /*)
+	   if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+	     CONFIG_SHELL=$as_dir/$as_base
+	     export CONFIG_SHELL
+	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+	   fi;;
+	 esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='	' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.  Logging --version etc. is OK.
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.59.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number, then exit
+  -q, --quiet      do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+		   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+		   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.59,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  -*)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_option=$1
+     ac_need_defaults=false;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit 0 ;;
+  --debug | --d* | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    ac_need_defaults=false;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1" ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
+  "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
+  ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
+  "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
+  "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
+  "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./confstat$$-$RANDOM
+  (umask 077 && mkdir $tmp)
+} ||
+{
+   echo "$me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+  # Protect against being on the right side of a sed subst in config.status.
+  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@sim_environment@,$sim_environment,;t t
+s,@sim_alignment@,$sim_alignment,;t t
+s,@sim_assert@,$sim_assert,;t t
+s,@sim_bitsize@,$sim_bitsize,;t t
+s,@sim_endian@,$sim_endian,;t t
+s,@sim_hostendian@,$sim_hostendian,;t t
+s,@sim_float@,$sim_float,;t t
+s,@sim_scache@,$sim_scache,;t t
+s,@sim_default_model@,$sim_default_model,;t t
+s,@sim_hw_cflags@,$sim_hw_cflags,;t t
+s,@sim_hw_objs@,$sim_hw_objs,;t t
+s,@sim_hw@,$sim_hw,;t t
+s,@sim_inline@,$sim_inline,;t t
+s,@sim_packages@,$sim_packages,;t t
+s,@sim_regparm@,$sim_regparm,;t t
+s,@sim_reserved_bits@,$sim_reserved_bits,;t t
+s,@sim_smp@,$sim_smp,;t t
+s,@sim_stdcall@,$sim_stdcall,;t t
+s,@sim_xor_endian@,$sim_xor_endian,;t t
+s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
+s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@target@,$target,;t t
+s,@target_cpu@,$target_cpu,;t t
+s,@target_vendor@,$target_vendor,;t t
+s,@target_os@,$target_os,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
+s,@HDEFINES@,$HDEFINES,;t t
+s,@AR@,$AR,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@CPP@,$CPP,;t t
+s,@EGREP@,$EGREP,;t t
+s,@ALLOCA@,$ALLOCA,;t t
+s,@USE_NLS@,$USE_NLS,;t t
+s,@MSGFMT@,$MSGFMT,;t t
+s,@GMSGFMT@,$GMSGFMT,;t t
+s,@XGETTEXT@,$XGETTEXT,;t t
+s,@USE_INCLUDED_LIBINTL@,$USE_INCLUDED_LIBINTL,;t t
+s,@CATALOGS@,$CATALOGS,;t t
+s,@CATOBJEXT@,$CATOBJEXT,;t t
+s,@DATADIRNAME@,$DATADIRNAME,;t t
+s,@GMOFILES@,$GMOFILES,;t t
+s,@INSTOBJEXT@,$INSTOBJEXT,;t t
+s,@INTLDEPS@,$INTLDEPS,;t t
+s,@INTLLIBS@,$INTLLIBS,;t t
+s,@INTLOBJS@,$INTLOBJS,;t t
+s,@POFILES@,$POFILES,;t t
+s,@POSUB@,$POSUB,;t t
+s,@INCLUDE_LOCALE_H@,$INCLUDE_LOCALE_H,;t t
+s,@GT_NO@,$GT_NO,;t t
+s,@GT_YES@,$GT_YES,;t t
+s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
+s,@l@,$l,;t t
+s,@MAINT@,$MAINT,;t t
+s,@sim_bswap@,$sim_bswap,;t t
+s,@sim_cflags@,$sim_cflags,;t t
+s,@sim_debug@,$sim_debug,;t t
+s,@sim_stdio@,$sim_stdio,;t t
+s,@sim_trace@,$sim_trace,;t t
+s,@sim_profile@,$sim_profile,;t t
+s,@cgen_breaks@,$cgen_breaks,;t t
+s,@LIBOBJS@,$LIBOBJS,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+  cat >>$CONFIG_STATUS <<\_ACEOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$ac_max_sed_lines # Line after last line for current file.
+  ac_more_lines=:
+  ac_sed_cmds=
+  while $ac_more_lines; do
+    if test $ac_beg -gt 1; then
+      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    else
+      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    fi
+    if test ! -s $tmp/subs.frag; then
+      ac_more_lines=false
+    else
+      # The purpose of the label and of the branching condition is to
+      # speed up the sed processing (if there are no `@' at all, there
+      # is no need to browse any of the substitutions).
+      # These are the two extra sed commands mentioned above.
+      (echo ':t
+  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      if test -z "$ac_sed_cmds"; then
+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+      else
+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+      fi
+      ac_sed_frag=`expr $ac_sed_frag + 1`
+      ac_beg=$ac_end
+      ac_end=`expr $ac_end + $ac_max_sed_lines`
+    fi
+  done
+  if test -z "$ac_sed_cmds"; then
+    ac_sed_cmds=cat
+  fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+  ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
+
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    configure_input=
+  else
+    configure_input="$ac_file.  "
+  fi
+  configure_input=$configure_input"Generated from `echo $ac_file_in |
+				     sed 's,.*/,,'` by configure."
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+	 echo "$f";;
+      *) # Relative
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+	 fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+  rm -f $tmp/stdin
+  if test x"$ac_file" != x-; then
+    mv $tmp/out $ac_file
+  else
+    cat $tmp/out
+    rm -f $tmp/out
+  fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
+ac_dB='[	 ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+	 # Do quote $f, to prevent DOS paths from being IFS'd.
+	 echo "$f";;
+      *) # Relative
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+	 fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo '  :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to $tmp/defines.sed.
+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/defines.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # grep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to $tmp/undefs.sed.
+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#undef'
+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated by configure.  */" >$tmp/config.h
+  else
+    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
+  fi
+  cat $tmp/in >>$tmp/config.h
+  rm -f $tmp/in
+  if test x"$ac_file" != x-; then
+    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+      { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+      rm -f $ac_file
+      mv $tmp/config.h $ac_file
+    fi
+  else
+    cat $tmp/config.h
+    rm -f $tmp/config.h
+  fi
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_LINKS section.
+#
+
+for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
+  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+
+  { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
+echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
+
+  if test ! -r $srcdir/$ac_source; then
+    { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
+echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+  rm -f $ac_dest
+
+  # Make relative symlinks.
+  ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
+$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_dest" : 'X\(//\)[^/]' \| \
+	 X"$ac_dest" : 'X\(//\)$' \| \
+	 X"$ac_dest" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_dest" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dest_dir"
+  else
+    as_dir="$ac_dest_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+  ac_builddir=.
+
+if test "$ac_dest_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dest_dir";;
+*)
+  case "$ac_dest_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
+
+
+  case $srcdir in
+  [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
+      *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
+  esac
+
+  # Try a symlink, then a hard link, then a copy.
+  ln -s $ac_rel_source $ac_dest 2>/dev/null ||
+    ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
+    cp -p $srcdir/$ac_source $ac_dest ||
+    { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
+echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
+   { (exit 1); exit 1; }; }
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_dest" : 'X\(//\)[^/]' \| \
+	 X"$ac_dest" : 'X\(//\)$' \| \
+	 X"$ac_dest" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_dest" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+  ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
+
+
+  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+echo "$as_me: executing $ac_dest commands" >&6;}
+  case $ac_dest in
+    Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
+ rm -f Makesim1.tmp Makesim2.tmp Makefile
+ sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
+ sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
+ sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
+	-e '/^## COMMON_POST_/ r Makesim2.tmp' \
+	<Makefile.sim >Makefile
+ rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
+ ;;
+    stamp-h ) echo > stamp-h ;;
+  esac
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+
diff --git a/sim/m32c/configure.in b/sim/m32c/configure.in
new file mode 100644
index 0000000..083397e
--- /dev/null
+++ b/sim/m32c/configure.in
@@ -0,0 +1,33 @@
+dnl Process this file with autoconf to produce a configure script.
+
+dnl Copyright (C) 2005 Free Software Foundation, Inc.
+dnl Contributed by Red Hat, Inc.
+dnl 
+dnl This file is part of the GNU simulators.
+dnl 
+dnl The GNU simulators are free software; you can redistribute them and/or
+dnl modify them under the terms of the GNU General Public License as
+dnl published by the Free Software Foundation; either version 2 of the
+dnl License, or (at your option) any later version.
+dnl 
+dnl The GNU simulators are distributed in the hope that they will be
+dnl useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with the GNU simulators; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+dnl 02110-1301, USA
+dnl
+AC_PREREQ(2.5)dnl
+AC_INIT(Makefile.in)
+AC_CONFIG_HEADER(config.h:config.in)
+
+sinclude(../common/aclocal.m4)
+
+# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
+# it by inlining the macro's contents.
+sinclude(../common/common.m4)
+
+SIM_AC_OUTPUT
diff --git a/sim/m32c/cpu.h b/sim/m32c/cpu.h
new file mode 100644
index 0000000..3daa733
--- /dev/null
+++ b/sim/m32c/cpu.h
@@ -0,0 +1,224 @@
+/* cpu.h --- declarations for the M32C core.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+extern int verbose;
+extern int trace;
+extern int enable_counting;
+
+typedef unsigned char QI;
+typedef unsigned short HI;
+typedef unsigned long SI;
+typedef unsigned long long DI;
+
+#define CPU_R8C		0x11
+#define CPU_M16C	0x12
+#define CPU_M32CM	0x23
+#define CPU_M32C	0x24
+extern int m32c_cpu;
+void m32c_set_cpu (int cpu);
+
+#define A16 (m32c_cpu & 0x10)
+#define A24 (m32c_cpu & 0x20)
+
+typedef struct
+{
+  HI r_r0;
+  HI r_r2;
+  HI r_r1;
+  HI r_r3;
+  SI r_a0;
+  SI r_a1;
+  SI r_sb;
+  SI r_fb;
+} reg_bank_type;
+
+typedef struct
+{
+  reg_bank_type r[2];
+  QI r_intbh;
+  HI r_intbl;
+  SI r_usp;
+  SI r_isp;
+  SI r_pc;
+  HI r_flags;
+} regs_type;
+
+extern regs_type regs;
+extern int addr_mask;
+extern int membus_mask;
+
+#define FLAGBIT_C	0x0001
+#define FLAGBIT_D	0x0002
+#define FLAGBIT_Z	0x0004
+#define FLAGBIT_S	0x0008
+#define FLAGBIT_B	0x0010
+#define FLAGBIT_O	0x0020
+#define FLAGBIT_I	0x0040
+#define FLAGBIT_U	0x0080
+
+#define REG_BANK (regs.r_flags & FLAG_B ? 1 : 0)
+
+typedef enum
+{
+  mem,
+  r0, r0h, r0l,
+  r1, r1h, r1l,
+  r2, r2r0,
+  r3, r3r1,
+  r3r1r2r0,
+  r3r2r1r0,
+  a0,
+  a1, a1a0,
+  sb, fb,
+  intb, intbl, intbh,
+  sp, usp, isp, pc, flags,
+  num_regs
+} reg_id;
+
+extern char *reg_names[];
+extern int reg_bytes[];
+
+extern unsigned int b2mask[];
+extern unsigned int b2signbit[];
+extern int b2maxsigned[];
+extern int b2minsigned[];
+
+void init_regs (void);
+void stack_heap_stats (void);
+void set_pointer_width (int bytes);
+unsigned int get_reg (reg_id id);
+DI get_reg_ll (reg_id id);
+void put_reg (reg_id id, unsigned int value);
+void put_reg_ll (reg_id id, DI value);
+
+void set_flags (int mask, int newbits);
+void set_oszc (int value, int bytes, int c);
+void set_szc (int value, int bytes, int c);
+void set_osz (int value, int bytes);
+void set_sz (int value, int bytes);
+void set_zc (int z, int c);
+void set_c (int c);
+
+const char *bits (int v, int b);
+
+typedef struct
+{
+  QI bytes;
+  QI mem;
+  HI mask;
+  union
+  {
+    unsigned int addr;
+    reg_id reg;
+  } u;
+} srcdest;
+
+void decode_indirect (int src_indirect, int dest_indirect);
+void decode_index (int src_addend, int dest_addend);
+
+/* r8c */
+srcdest decode_srcdest4 (int destcode, int bw);
+srcdest decode_dest3 (int destcode, int bw);
+srcdest decode_src2 (int srccode, int bw, int d);
+srcdest decode_dest1 (int destcode, int bw);
+srcdest decode_jumpdest (int destcode, int w);
+srcdest decode_cr (int crcode);
+srcdest decode_cr_b (int crcode, int bank);
+#define CR_B_DCT0	0
+#define CR_B_INTB	1
+#define CR_B_DMA0	2
+
+/* m32c */
+srcdest decode_dest23 (int ddd, int dd, int bytes);
+srcdest decode_src23 (int sss, int ss, int bytes);
+srcdest decode_src3 (int sss, int bytes);
+srcdest decode_dest2 (int dd, int bytes);
+
+srcdest widen_sd (srcdest sd);
+srcdest reg_sd (reg_id reg);
+
+/* Mask has the one appropriate bit set.  */
+srcdest decode_bit (int destcode);
+srcdest decode_bit11 (int op0);
+int get_bit (srcdest sd);
+void put_bit (srcdest sd, int val);
+int get_bit2 (srcdest sd, int bit);
+void put_bit2 (srcdest sd, int bit, int val);
+
+int get_src (srcdest sd);
+void put_dest (srcdest sd, int value);
+
+int condition_true (int cond_id);
+
+#define FLAG(f) (regs.r_flags & f ? 1 : 0)
+#define FLAG_C	FLAG(FLAGBIT_C)
+#define FLAG_D	FLAG(FLAGBIT_D)
+#define FLAG_Z	FLAG(FLAGBIT_Z)
+#define FLAG_S	FLAG(FLAGBIT_S)
+#define FLAG_B	FLAG(FLAGBIT_B)
+#define FLAG_O	FLAG(FLAGBIT_O)
+#define FLAG_I	FLAG(FLAGBIT_I)
+#define FLAG_U	FLAG(FLAGBIT_U)
+
+/* Instruction step return codes.
+   Suppose one of the decode_* functions below returns a value R:
+   - If M32C_STEPPED (R), then the single-step completed normally.
+   - If M32C_HIT_BREAK (R), then the program hit a breakpoint.
+   - If M32C_EXITED (R), then the program has done an 'exit' system
+     call, and the exit code is M32C_EXIT_STATUS (R).
+   - If M32C_STOPPED (R), then a signal (number M32C_STOP_SIG (R)) was
+     generated.
+
+   For building step return codes:
+   - M32C_MAKE_STEPPED is the return code for finishing a normal step.
+   - M32C_MAKE_HIT_BREAK is the return code for hitting a breakpoint.
+   - M32C_MAKE_EXITED (C) is the return code for exiting with status C.
+   - M32C_MAKE_STOPPED (S) is the return code for stopping on signal S.  */
+#define M32C_MAKE_STEPPED()   (0)
+#define M32C_MAKE_HIT_BREAK() (1)
+#define M32C_MAKE_EXITED(c)   (((int) (c) << 8) + 2)
+#define M32C_MAKE_STOPPED(s)  (((int) (s) << 8) + 3)
+
+#define M32C_STEPPED(r)       ((r) == M32C_MAKE_STEPPED ())
+#define M32C_HIT_BREAK(r)     ((r) == M32C_MAKE_HIT_BREAK ())
+#define M32C_EXITED(r)        (((r) & 0xff) == 2)
+#define M32C_EXIT_STATUS(r)   ((r) >> 8)
+#define M32C_STOPPED(r)       (((r) & 0xff) == 3)
+#define M32C_STOP_SIG(r)      ((r) >> 8)
+
+/* The step result for the current step.  Global to allow
+   communication between the stepping function and the system
+   calls.  */
+extern int step_result;
+
+/* Used to detect heap/stack collisions */
+extern unsigned int heaptop;
+extern unsigned int heapbottom;
+
+/* Points to one of the below functions, set by m32c_load().  */
+extern int (*decode_opcode) ();
+
+extern int decode_r8c ();
+extern int decode_m32c ();
+
+extern void trace_register_changes ();
diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c
new file mode 100644
index 0000000..b9da6e3
--- /dev/null
+++ b/sim/m32c/gdb-if.c
@@ -0,0 +1,710 @@
+/* gdb.c --- sim interface to GDB.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <assert.h>
+#include <signal.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "ansidecl.h"
+#include "gdb/callback.h"
+#include "gdb/remote-sim.h"
+#include "gdb/signals.h"
+#include "gdb/sim-m32c.h"
+
+#include "cpu.h"
+#include "mem.h"
+#include "load.h"
+#include "syscalls.h"
+
+/* I don't want to wrap up all the minisim's data structures in an
+   object and pass that around.  That'd be a big change, and neither
+   GDB nor run needs that ability.
+
+   So we just have one instance, that lives in global variables, and
+   each time we open it, we re-initialize it.  */
+struct sim_state
+{
+  const char *message;
+};
+
+static struct sim_state the_minisim = {
+  "This is the sole m32c minisim instance.  See libsim.a's global variables."
+};
+
+static int open;
+
+SIM_DESC
+sim_open (SIM_OPEN_KIND kind,
+	  struct host_callback_struct *callback,
+	  struct bfd *abfd, char **argv)
+{
+  if (open)
+    fprintf (stderr, "m32c minisim: re-opened sim\n");
+
+  /* The 'run' interface doesn't use this function, so we don't care
+     about KIND; it's always SIM_OPEN_DEBUG.  */
+  if (kind != SIM_OPEN_DEBUG)
+    fprintf (stderr, "m32c minisim: sim_open KIND != SIM_OPEN_DEBUG: %d\n",
+	     kind);
+
+  if (abfd)
+    m32c_set_mach (bfd_get_mach (abfd));
+
+  /* We can use ABFD, if non-NULL to select the appropriate
+     architecture.  But we only support the r8c right now.  */
+
+  set_callbacks (callback);
+
+  /* We don't expect any command-line arguments.  */
+
+  init_mem ();
+  init_regs ();
+
+  open = 1;
+  return &the_minisim;
+}
+
+static void
+check_desc (SIM_DESC sd)
+{
+  if (sd != &the_minisim)
+    fprintf (stderr, "m32c minisim: desc != &the_minisim\n");
+}
+
+void
+sim_close (SIM_DESC sd, int quitting)
+{
+  check_desc (sd);
+
+  /* Not much to do.  At least free up our memory.  */
+  init_mem ();
+
+  open = 0;
+}
+
+static bfd *
+open_objfile (const char *filename)
+{
+  bfd *prog = bfd_openr (filename, 0);
+
+  if (!prog)
+    {
+      fprintf (stderr, "Can't read %s\n", filename);
+      return 0;
+    }
+
+  if (!bfd_check_format (prog, bfd_object))
+    {
+      fprintf (stderr, "%s not a m32c program\n", filename);
+      return 0;
+    }
+
+  return prog;
+}
+
+
+SIM_RC
+sim_load (SIM_DESC sd, char *prog, struct bfd *abfd, int from_tty)
+{
+  check_desc (sd);
+
+  if (!abfd)
+    abfd = open_objfile (prog);
+  if (!abfd)
+    return SIM_RC_FAIL;
+
+  m32c_load (abfd);
+
+  return SIM_RC_OK;
+}
+
+SIM_RC
+sim_create_inferior (SIM_DESC sd, struct bfd *abfd, char **argv, char **env)
+{
+  check_desc (sd);
+
+  if (abfd)
+    m32c_load (abfd);
+
+  return SIM_RC_OK;
+}
+
+int
+sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+{
+  check_desc (sd);
+
+  if (mem == 0)
+    return 0;
+
+  mem_get_blk ((int) mem, buf, length);
+
+  return length;
+}
+
+int
+sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+{
+  check_desc (sd);
+
+  mem_put_blk ((int) mem, buf, length);
+
+  return length;
+}
+
+
+/* Read the LENGTH bytes at BUF as an little-endian value.  */
+static DI
+get_le (unsigned char *buf, int length)
+{
+  DI acc = 0;
+  while (--length >= 0)
+    acc = (acc << 8) + buf[length];
+
+  return acc;
+}
+
+/* Store VAL as a little-endian value in the LENGTH bytes at BUF.  */
+static void
+put_le (unsigned char *buf, int length, DI val)
+{
+  int i;
+
+  for (i = 0; i < length; i++)
+    {
+      buf[i] = val & 0xff;
+      val >>= 8;
+    }
+}
+
+static int
+check_regno (enum m32c_sim_reg regno)
+{
+  return 0 <= regno && regno < m32c_sim_reg_num_regs;
+}
+
+static size_t
+mask_size (int addr_mask)
+{
+  switch (addr_mask)
+    {
+    case 0xffff:
+      return 2;
+    case 0xfffff:
+    case 0xffffff:
+      return 3;
+    default:
+      fprintf (stderr,
+	       "m32c minisim: addr_mask_size: unexpected mask 0x%x\n",
+	       addr_mask);
+      return sizeof (addr_mask);
+    }
+}
+
+static size_t
+reg_size (enum m32c_sim_reg regno)
+{
+  switch (regno)
+    {
+    case m32c_sim_reg_r0_bank0:
+    case m32c_sim_reg_r1_bank0:
+    case m32c_sim_reg_r2_bank0:
+    case m32c_sim_reg_r3_bank0:
+    case m32c_sim_reg_r0_bank1:
+    case m32c_sim_reg_r1_bank1:
+    case m32c_sim_reg_r2_bank1:
+    case m32c_sim_reg_r3_bank1:
+    case m32c_sim_reg_flg:
+    case m32c_sim_reg_svf:
+      return 2;
+
+    case m32c_sim_reg_a0_bank0:
+    case m32c_sim_reg_a1_bank0:
+    case m32c_sim_reg_fb_bank0:
+    case m32c_sim_reg_sb_bank0:
+    case m32c_sim_reg_a0_bank1:
+    case m32c_sim_reg_a1_bank1:
+    case m32c_sim_reg_fb_bank1:
+    case m32c_sim_reg_sb_bank1:
+    case m32c_sim_reg_usp:
+    case m32c_sim_reg_isp:
+      return mask_size (addr_mask);
+
+    case m32c_sim_reg_pc:
+    case m32c_sim_reg_intb:
+    case m32c_sim_reg_svp:
+    case m32c_sim_reg_vct:
+      return mask_size (membus_mask);
+
+    case m32c_sim_reg_dmd0:
+    case m32c_sim_reg_dmd1:
+      return 1;
+
+    case m32c_sim_reg_dct0:
+    case m32c_sim_reg_dct1:
+    case m32c_sim_reg_drc0:
+    case m32c_sim_reg_drc1:
+      return 2;
+
+    case m32c_sim_reg_dma0:
+    case m32c_sim_reg_dma1:
+    case m32c_sim_reg_dsa0:
+    case m32c_sim_reg_dsa1:
+    case m32c_sim_reg_dra0:
+    case m32c_sim_reg_dra1:
+      return 3;
+
+    default:
+      fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
+	       regno);
+      return -1;
+    }
+}
+
+int
+sim_fetch_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
+{
+  size_t size;
+
+  check_desc (sd);
+
+  if (!check_regno (regno))
+    return 0;
+
+  size = reg_size (regno);
+  if (length == size)
+    {
+      DI val;
+
+      switch (regno)
+	{
+	case m32c_sim_reg_r0_bank0:
+	  val = regs.r[0].r_r0;
+	  break;
+	case m32c_sim_reg_r1_bank0:
+	  val = regs.r[0].r_r1;
+	  break;
+	case m32c_sim_reg_r2_bank0:
+	  val = regs.r[0].r_r2;
+	  break;
+	case m32c_sim_reg_r3_bank0:
+	  val = regs.r[0].r_r3;
+	  break;
+	case m32c_sim_reg_a0_bank0:
+	  val = regs.r[0].r_a0;
+	  break;
+	case m32c_sim_reg_a1_bank0:
+	  val = regs.r[0].r_a1;
+	  break;
+	case m32c_sim_reg_fb_bank0:
+	  val = regs.r[0].r_fb;
+	  break;
+	case m32c_sim_reg_sb_bank0:
+	  val = regs.r[0].r_sb;
+	  break;
+	case m32c_sim_reg_r0_bank1:
+	  val = regs.r[1].r_r0;
+	  break;
+	case m32c_sim_reg_r1_bank1:
+	  val = regs.r[1].r_r1;
+	  break;
+	case m32c_sim_reg_r2_bank1:
+	  val = regs.r[1].r_r2;
+	  break;
+	case m32c_sim_reg_r3_bank1:
+	  val = regs.r[1].r_r3;
+	  break;
+	case m32c_sim_reg_a0_bank1:
+	  val = regs.r[1].r_a0;
+	  break;
+	case m32c_sim_reg_a1_bank1:
+	  val = regs.r[1].r_a1;
+	  break;
+	case m32c_sim_reg_fb_bank1:
+	  val = regs.r[1].r_fb;
+	  break;
+	case m32c_sim_reg_sb_bank1:
+	  val = regs.r[1].r_sb;
+	  break;
+
+	case m32c_sim_reg_usp:
+	  val = regs.r_usp;
+	  break;
+	case m32c_sim_reg_isp:
+	  val = regs.r_isp;
+	  break;
+	case m32c_sim_reg_pc:
+	  val = regs.r_pc;
+	  break;
+	case m32c_sim_reg_intb:
+	  val = regs.r_intbl * 65536 + regs.r_intbl;
+	  break;
+	case m32c_sim_reg_flg:
+	  val = regs.r_flags;
+	  break;
+
+	  /* These registers aren't implemented by the minisim.  */
+	case m32c_sim_reg_svf:
+	case m32c_sim_reg_svp:
+	case m32c_sim_reg_vct:
+	case m32c_sim_reg_dmd0:
+	case m32c_sim_reg_dmd1:
+	case m32c_sim_reg_dct0:
+	case m32c_sim_reg_dct1:
+	case m32c_sim_reg_drc0:
+	case m32c_sim_reg_drc1:
+	case m32c_sim_reg_dma0:
+	case m32c_sim_reg_dma1:
+	case m32c_sim_reg_dsa0:
+	case m32c_sim_reg_dsa1:
+	case m32c_sim_reg_dra0:
+	case m32c_sim_reg_dra1:
+	  return 0;
+
+	default:
+	  fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
+		   regno);
+	  return -1;
+	}
+
+      put_le (buf, length, val);
+    }
+
+  return size;
+}
+
+int
+sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
+{
+  size_t size;
+
+  check_desc (sd);
+
+  if (!check_regno (regno))
+    return 0;
+
+  size = reg_size (regno);
+
+  if (length == size)
+    {
+      DI val = get_le (buf, length);
+
+      switch (regno)
+	{
+	case m32c_sim_reg_r0_bank0:
+	  regs.r[0].r_r0 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r1_bank0:
+	  regs.r[0].r_r1 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r2_bank0:
+	  regs.r[0].r_r2 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r3_bank0:
+	  regs.r[0].r_r3 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_a0_bank0:
+	  regs.r[0].r_a0 = val & addr_mask;
+	  break;
+	case m32c_sim_reg_a1_bank0:
+	  regs.r[0].r_a1 = val & addr_mask;
+	  break;
+	case m32c_sim_reg_fb_bank0:
+	  regs.r[0].r_fb = val & addr_mask;
+	  break;
+	case m32c_sim_reg_sb_bank0:
+	  regs.r[0].r_sb = val & addr_mask;
+	  break;
+	case m32c_sim_reg_r0_bank1:
+	  regs.r[1].r_r0 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r1_bank1:
+	  regs.r[1].r_r1 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r2_bank1:
+	  regs.r[1].r_r2 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_r3_bank1:
+	  regs.r[1].r_r3 = val & 0xffff;
+	  break;
+	case m32c_sim_reg_a0_bank1:
+	  regs.r[1].r_a0 = val & addr_mask;
+	  break;
+	case m32c_sim_reg_a1_bank1:
+	  regs.r[1].r_a1 = val & addr_mask;
+	  break;
+	case m32c_sim_reg_fb_bank1:
+	  regs.r[1].r_fb = val & addr_mask;
+	  break;
+	case m32c_sim_reg_sb_bank1:
+	  regs.r[1].r_sb = val & addr_mask;
+	  break;
+
+	case m32c_sim_reg_usp:
+	  regs.r_usp = val & addr_mask;
+	  break;
+	case m32c_sim_reg_isp:
+	  regs.r_isp = val & addr_mask;
+	  break;
+	case m32c_sim_reg_pc:
+	  regs.r_pc = val & membus_mask;
+	  break;
+	case m32c_sim_reg_intb:
+	  regs.r_intbl = (val & membus_mask) & 0xffff;
+	  regs.r_intbh = (val & membus_mask) >> 16;
+	  break;
+	case m32c_sim_reg_flg:
+	  regs.r_flags = val & 0xffff;
+	  break;
+
+	  /* These registers aren't implemented by the minisim.  */
+	case m32c_sim_reg_svf:
+	case m32c_sim_reg_svp:
+	case m32c_sim_reg_vct:
+	case m32c_sim_reg_dmd0:
+	case m32c_sim_reg_dmd1:
+	case m32c_sim_reg_dct0:
+	case m32c_sim_reg_dct1:
+	case m32c_sim_reg_drc0:
+	case m32c_sim_reg_drc1:
+	case m32c_sim_reg_dma0:
+	case m32c_sim_reg_dma1:
+	case m32c_sim_reg_dsa0:
+	case m32c_sim_reg_dsa1:
+	case m32c_sim_reg_dra0:
+	case m32c_sim_reg_dra1:
+	  return 0;
+
+	default:
+	  fprintf (stderr, "m32c minisim: unrecognized register number: %d\n",
+		   regno);
+	  return -1;
+	}
+    }
+
+  return size;
+}
+
+void
+sim_info (SIM_DESC sd, int verbose)
+{
+  check_desc (sd);
+
+  printf ("The m32c minisim doesn't collect any statistics.\n");
+}
+
+static volatile int stop;
+static enum sim_stop reason;
+int siggnal;
+
+
+/* Given a signal number used by the M32C bsp (that is, newlib),
+   return a host signal number.  (Oddly, the gdb/sim interface uses
+   host signal numbers...)  */
+int
+m32c_signal_to_host (int m32c)
+{
+  switch (m32c)
+    {
+    case 4:
+#ifdef SIGILL
+      return SIGILL;
+#else
+      return SIGSEGV;
+#endif
+
+    case 5:
+      return SIGTRAP;
+
+    case 10:
+#ifdef SIGBUS
+      return SIGBUS;
+#else
+      return SIGSEGV;
+#endif
+
+    case 11:
+      return SIGSEGV;
+
+    case 24:
+#ifdef SIGXCPU
+      return SIGXCPU;
+#else
+      break;
+#endif
+
+    case 2:
+      return SIGINT;
+
+    case 8:
+#ifdef SIGFPE
+      return SIGFPE;
+#else
+      break;
+#endif
+
+    case 6:
+      return SIGABRT;
+    }
+
+  return 0;
+}
+
+
+/* Take a step return code RC and set up the variables consulted by
+   sim_stop_reason appropriately.  */
+void
+handle_step (int rc)
+{
+  if (M32C_STEPPED (rc) || M32C_HIT_BREAK (rc))
+    {
+      reason = sim_stopped;
+      siggnal = TARGET_SIGNAL_TRAP;
+    }
+  else if (M32C_STOPPED (rc))
+    {
+      reason = sim_stopped;
+      siggnal = m32c_signal_to_host (M32C_STOP_SIG (rc));
+    }
+  else
+    {
+      assert (M32C_EXITED (rc));
+      reason = sim_exited;
+      siggnal = M32C_EXIT_STATUS (rc);
+    }
+}
+
+
+void
+sim_resume (SIM_DESC sd, int step, int sig_to_deliver)
+{
+  check_desc (sd);
+
+  if (sig_to_deliver != 0)
+    {
+      fprintf (stderr,
+	       "Warning: the m32c minisim does not implement "
+	       "signal delivery yet.\n" "Resuming with no signal.\n");
+    }
+
+  if (step)
+    handle_step (decode_opcode ());
+  else
+    {
+      /* We don't clear 'stop' here, because then we would miss
+         interrupts that arrived on the way here.  Instead, we clear
+         the flag in sim_stop_reason, after GDB has disabled the
+         interrupt signal handler.  */
+      for (;;)
+	{
+	  if (stop)
+	    {
+	      stop = 0;
+	      reason = sim_stopped;
+	      siggnal = TARGET_SIGNAL_INT;
+	      break;
+	    }
+
+	  int rc = decode_opcode ();
+
+	  if (!M32C_STEPPED (rc))
+	    {
+	      handle_step (rc);
+	      break;
+	    }
+	}
+    }
+}
+
+int
+sim_stop (SIM_DESC sd)
+{
+  stop = 1;
+
+  return 1;
+}
+
+void
+sim_stop_reason (SIM_DESC sd, enum sim_stop *reason_p, int *sigrc_p)
+{
+  check_desc (sd);
+
+  *reason_p = reason;
+  *sigrc_p = siggnal;
+}
+
+void
+sim_do_command (SIM_DESC sd, char *cmd)
+{
+  check_desc (sd);
+
+  char *p = cmd;
+
+  /* Skip leading whitespace.  */
+  while (isspace (*p))
+    p++;
+
+  /* Find the extent of the command word.  */
+  for (p = cmd; *p; p++)
+    if (isspace (*p))
+      break;
+
+  /* Null-terminate the command word, and record the start of any
+     further arguments.  */
+  char *args;
+  if (*p)
+    {
+      *p = '\0';
+      args = p + 1;
+      while (isspace (*args))
+	args++;
+    }
+  else
+    args = p;
+
+  if (strcmp (cmd, "trace") == 0)
+    {
+      if (strcmp (args, "on") == 0)
+	trace = 1;
+      else if (strcmp (args, "off") == 0)
+	trace = 0;
+      else
+	printf ("The 'sim trace' command expects 'on' or 'off' "
+		"as an argument.\n");
+    }
+  else if (strcmp (cmd, "verbose") == 0)
+    {
+      if (strcmp (args, "on") == 0)
+	verbose = 1;
+      else if (strcmp (args, "off") == 0)
+	verbose = 0;
+      else
+	printf ("The 'sim verbose' command expects 'on' or 'off'"
+		" as an argument.\n");
+    }
+  else
+    printf ("The 'sim' command expects either 'trace' or 'verbose'"
+	    " as a subcommand.\n");
+}
diff --git a/sim/m32c/gloss.S b/sim/m32c/gloss.S
new file mode 100644
index 0000000..5350f37
--- /dev/null
+++ b/sim/m32c/gloss.S
@@ -0,0 +1,34 @@
+;;; gloss.S --- system calls for sample2.x
+;;; 
+;;; Copyright (C) 2005 Free Software Foundation, Inc.
+;;; Contributed by Red Hat, Inc.
+;;;
+;;; This file is part of the GNU simulators.
+;;;
+;;; The GNU simulators are free software; you can redistribute them
+;;; and/or modify them under the terms of the GNU General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2 of the License, or (at your option) any later version.
+;;;
+;;; The GNU simulators are distributed in the hope that they will be
+;;; useful, but WITHOUT ANY WARRANTY; without even the implied
+;;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;; PURPOSE. See the GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with the GNU simulators; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+;;; 02110-1301, USA
+
+;;; See the 'sample2.x' target in Makefile.in.
+	.global	_exit
+_exit:
+	mov.b	#1,r0l
+	ste.b	r0l,0xe0000
+	rts
+
+	.global	_foo
+_foo:
+	mov.b	#2,r0l
+	ste.b	r0l,0xe0000
+	rts
diff --git a/sim/m32c/int.c b/sim/m32c/int.c
new file mode 100644
index 0000000..8f03515
--- /dev/null
+++ b/sim/m32c/int.c
@@ -0,0 +1,61 @@
+/* int.c --- M32C interrupt handling.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include "int.h"
+#include "cpu.h"
+#include "mem.h"
+
+void
+trigger_fixed_interrupt (int addr)
+{
+  int s = get_reg (sp);
+  int f = get_reg (flags);
+  int p = get_reg (pc);
+
+  if (A16)
+    {
+      s -= 4;
+      put_reg (sp, s);
+      mem_put_hi (s, p);
+      mem_put_qi (s + 2, f);
+      mem_put_qi (s + 3, ((f >> 4) & 0x0f) | (p >> 16));
+    }
+  else
+    {
+      s -= 6;
+      put_reg (sp, s);
+      mem_put_si (s, p);
+      mem_put_hi (s + 4, f);
+    }
+  put_reg (pc, mem_get_psi (addr));
+  set_flags (FLAGBIT_U | FLAGBIT_I | FLAGBIT_D, 0);
+}
+
+void
+trigger_based_interrupt (int vector)
+{
+  int addr = get_reg (intb) + vector * 4;
+  if (vector <= 31)
+    set_flags (FLAGBIT_U, 0);
+  trigger_fixed_interrupt (addr);
+}
diff --git a/sim/m32c/int.h b/sim/m32c/int.h
new file mode 100644
index 0000000..bc2aa9e
--- /dev/null
+++ b/sim/m32c/int.h
@@ -0,0 +1,25 @@
+/* int.h --- interface to M32C interrupt handling.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+extern void trigger_fixed_interrupt (int addr);
+extern void trigger_based_interrupt (int vector);
diff --git a/sim/m32c/load.c b/sim/m32c/load.c
new file mode 100644
index 0000000..6905157
--- /dev/null
+++ b/sim/m32c/load.c
@@ -0,0 +1,131 @@
+/* load.c --- loading object files into the M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "bfd.h"
+
+#include "cpu.h"
+#include "mem.h"
+
+int (*decode_opcode) () = 0;
+int default_machine = 0;
+
+void
+m32c_set_mach (unsigned long mach)
+{
+  switch (mach)
+    {
+    case bfd_mach_m16c:
+      m32c_set_cpu (CPU_M16C);
+      if (verbose)
+	fprintf (stderr, "[cpu: r8c/m16c]\n");
+      break;
+    case bfd_mach_m32c:
+      m32c_set_cpu (CPU_M32C);
+      if (verbose)
+	fprintf (stderr, "[cpu: m32cm/m32c]\n");
+      break;
+    default:
+      fprintf (stderr, "unknown m32c machine type 0x%lx\n", mach);
+      decode_opcode = 0;
+      break;
+    }
+}
+
+void
+m32c_load (bfd *prog)
+{
+  asection *s;
+  unsigned long mach = bfd_get_mach (prog);
+  unsigned long highest_addr_loaded = 0;
+
+  if (mach == 0 && default_machine != 0)
+    mach = default_machine;
+
+  m32c_set_mach (mach);
+
+  for (s = prog->sections; s; s = s->next)
+    {
+#if 0
+      /* This was a good idea until we started storing the RAM data in
+         ROM, at which point everything was all messed up.  The code
+         remains as a reminder.  */
+      if ((s->flags & SEC_ALLOC) && !(s->flags & SEC_READONLY))
+	{
+	  if (strcmp (bfd_get_section_name (prog, s), ".stack"))
+	    {
+	      int secend =
+		bfd_get_section_size (s) + bfd_section_lma (prog, s);
+	      if (heaptop < secend && bfd_section_lma (prog, s) < 0x10000)
+		{
+		  heaptop = heapbottom = secend;
+		}
+	    }
+	}
+#endif
+      if (s->flags & SEC_LOAD)
+	{
+	  char *buf;
+	  bfd_size_type size;
+
+	  size = bfd_get_section_size (s);
+	  if (size <= 0)
+	    continue;
+
+	  bfd_vma base = bfd_section_lma (prog, s);
+	  if (verbose)
+	    fprintf (stderr, "[load a=%08x s=%08x %s]\n",
+		     (int) base, (int) size, bfd_get_section_name (prog, s));
+	  buf = (char *) malloc (size);
+	  bfd_get_section_contents (prog, s, buf, 0, size);
+	  mem_put_blk (base, buf, size);
+	  free (buf);
+	  if (highest_addr_loaded < base + size - 1 && size >= 4)
+	    highest_addr_loaded = base + size - 1;
+	}
+    }
+
+  if (strcmp (bfd_get_target (prog), "srec") == 0)
+    {
+      heaptop = heapbottom = 0;
+      switch (mach)
+	{
+	case bfd_mach_m16c:
+	  if (highest_addr_loaded > 0x10000)
+	    regs.r_pc = mem_get_si (0x000ffffc) & membus_mask;
+	  else
+	    regs.r_pc = mem_get_si (0x000fffc) & membus_mask;
+	  break;
+	case bfd_mach_m32c:
+	  regs.r_pc = mem_get_si (0x00fffffc) & membus_mask;
+	  break;
+	}
+    }
+  else
+    regs.r_pc = prog->start_address;
+  if (verbose)
+    fprintf (stderr, "[start pc=%08x]\n", (unsigned int) regs.r_pc);
+}
diff --git a/sim/m32c/load.h b/sim/m32c/load.h
new file mode 100644
index 0000000..487cf3b
--- /dev/null
+++ b/sim/m32c/load.h
@@ -0,0 +1,29 @@
+/* load.h --- interface to loading object files into the M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include "bfd.h"
+
+extern int default_machine;
+
+void m32c_set_mach (int mach);
+void m32c_load (bfd *);
diff --git a/sim/m32c/m32c.opc b/sim/m32c/m32c.opc
new file mode 100644
index 0000000..9cd6525
--- /dev/null
+++ b/sim/m32c/m32c.opc
@@ -0,0 +1,2104 @@
+/* m32c.opc --- semantics for m32c opcodes.		        -*- mode: c -*-
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cpu.h"
+#include "mem.h"
+#include "misc.h"
+#include "int.h"
+
+#define AU  __attribute__((unused))
+
+#define tprintf if (trace) printf
+
+static unsigned char
+getbyte ()
+{
+  int tsave = trace;
+  unsigned char b;
+
+  if (trace == 1)
+    trace = 0;
+  b = mem_get_pc ();
+  regs.r_pc ++;
+  trace = tsave;
+  return b;
+}
+
+#define M32C_ONLY() /* FIXME: add something here */
+
+#define GETBYTE() (op[opi++] = getbyte())
+
+#define UNSUPPORTED() unsupported("unsupported", orig_pc)
+#define NOTYET() unsupported("unimplemented", orig_pc)
+
+static void
+unsupported (char *tag, int orig_pc)
+{
+  int i;
+  printf("%s opcode at %08x\n", tag, orig_pc);
+  regs.r_pc = orig_pc;
+  for (i=0; i<2; i++)
+    {
+      int b = mem_get_pc();
+      printf(" %s", bits(b>>4, 4));
+      printf(" %s", bits(b, 4));
+      regs.r_pc ++;
+    }
+  printf("\n");
+  regs.r_pc = orig_pc;
+  for (i=0; i<6; i++)
+    {
+      printf(" %02x", mem_get_pc ());
+      regs.r_pc ++;
+    }
+  printf("\n");
+  exit(1);
+}
+
+static int
+IMM(int bytes)
+{
+  int rv = 0;
+  switch (bytes)
+    {
+    case 1:
+      rv = mem_get_qi (get_reg(pc));
+      break;
+    case 2:
+      rv = mem_get_hi (get_reg(pc));
+      break;
+    case 3:
+      rv = mem_get_psi (get_reg(pc));
+      break;
+    case 4:
+      rv = mem_get_si (get_reg(pc));
+      break;
+    }
+  regs.r_pc += bytes;
+  return rv;
+}
+
+#define IMM4() (immm >= 8 ? 7 - immm : immm + 1)
+
+#define NO_PREFIX() PREFIX(0,0,0)
+
+/* Indicate which sorts of prefixes are allowed for the current
+   opcode.  */
+void
+prefix (src_allowed, dest_allowed, index_bytewidth)
+{
+  /* At the moment, we don't do anything with this information.  We
+     just wanted to get the information entered in some
+     machine-readable form while we were going through all the
+     opcodes.  */
+}
+
+#define MATH_OP(dc,s,c,op) \
+{ \
+  int ma, mb; \
+  ma = get_src(dc); \
+  mb = s & b2mask[dc.bytes]; \
+  ll = (long long)ma op (long long)mb op c; \
+  tprintf("0x%x " #op " 0x%x " #op " 0x%x = 0x%llx\n", ma, mb, c, ll); \
+  ma = sign_ext (ma, dc.bytes * 8); \
+  mb = sign_ext (s, dc.bytes * 8); \
+  v = ma op mb op c; \
+  tprintf("%d " #op " %d " #op " %d = %d\n", ma, mb, c, v); \
+  set_oszc (v, dc.bytes, ll > ((1 op 1) ? b2mask[dc.bytes] : 0)); \
+  put_dest (dc, v); \
+}
+
+#define LOGIC_OP(dc,s,op) \
+{ \
+  int ma, mb; \
+  ma = get_src(dc); \
+  mb = s & b2mask[dc.bytes]; \
+  v = ma op mb; \
+  tprintf("0x%x " #op " 0x%x = 0x%x\n", ma, mb, v); \
+  set_sz (v, dc.bytes); \
+  put_dest (dc, v); \
+}
+
+#define BIT_OP(dc,bit,expr)                                             \
+  b = get_bit2 (dc, bitindex == -1 ? bit : bitindex);                   \
+  v = expr;                                                             \
+  tprintf ("b=%d, bit=%d, carry=%d, %s = %d\n",                         \
+           b,  bitindex == -1 ? bit : bitindex, carry, #expr, v);       \
+  put_bit2 (dc,  bitindex == -1 ? bit : bitindex, v);
+
+#define BIT_OPC(dc,bit,expr)                                            \
+  b = get_bit2 (dc,  bitindex == -1 ? bit : bitindex);                  \
+  v = expr;                                                             \
+  tprintf ("b=%d, bit=%d, carry=%d, %s = %d\n",                         \
+           b,  bitindex == -1 ? bit : bitindex, carry, #expr, v);       \
+  set_c (v);
+
+#define carry (FLAG_C ? 1 : 0)
+
+static void
+cmp (int d, int s, int bytes)
+{
+  int a, b, f=0;
+  a = d - s;
+  b = sign_ext (d, bytes*8) - sign_ext (s, bytes*8);
+  tprintf ("cmp: %x - %x = %08x, %x - %x = %d\n",
+	   d, s, a,
+	   sign_ext(d,bytes*8), sign_ext(s,bytes*8), b);
+
+  if (b == 0)
+    f |= FLAGBIT_Z;
+  if (b & b2signbit[bytes])
+    f |= FLAGBIT_S;
+  if ((d & b2mask[bytes]) >= (s & b2mask[bytes]))
+    f |= FLAGBIT_C;
+  if (b < b2minsigned[bytes] || b > b2maxsigned[bytes])
+    f |= FLAGBIT_O;
+
+  set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
+}
+
+static void
+dadd_op (int ddd, int dd, int sss, int ss, int imm, int add, int cy, int w)
+{
+  srcdest sc, dc;
+  int a, b=0, res;
+
+  prefix (0, 0, 0);
+
+  if (!imm)
+    {
+      sc = decode_src23 (sss, ss, w+1);
+      b = get_src (sc);
+    }
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_src (dc);
+  if (imm)
+    b = IMM(w+1);
+
+  a = bcd2int(a, w);
+  b = bcd2int(b, w);
+
+  tprintf("decimal: %d %s %d", a, add?"+":"-", b);
+  if (cy)
+    tprintf(" c=%d", carry);
+
+  if (add)
+    {
+      res = a + b;
+      if (cy)
+	res += carry;
+      cy = res > (w ? 9999 : 99);
+    }
+  else
+    {
+      res = a - b;
+      if (cy)
+	res -= (1-carry);
+      cy = res >= 0;
+      if (res < 0)
+	res += w ? 10000 : 100;
+    }
+
+  res = int2bcd (res, w);
+  tprintf(" = %x\n", res);
+
+  set_szc (res, w+1, cy);
+
+  put_dest (dc, res);
+}
+#define DADDV(A,C) dadd_op(ddd, dd, sss, ss, 0, A, C, w)
+#define DADDI(A,C) dadd_op(ddd, dd, 0, 0, 1, A, C, w)
+
+static void
+div_op (int sss, int ss, int u, int x, int bytes)
+{
+  srcdest sc;
+  int s, v, a, b;
+
+  if (sss == -1)
+    s = IMM(bytes);
+  else
+    {
+      sc = decode_dest23 (sss, ss, bytes);
+      s = get_src (sc);
+    }
+
+  v = get_reg (bytes > 1 ? r2r0 : r0);
+
+  if (!u)
+    {
+      /* FIXME? do we sign extend a0/a1 to .L?  Docs say zero extend.  */
+      s = sign_ext (s, bytes*8);
+      v = sign_ext (v, bytes*8);
+    }
+
+  if (s == 0)
+    {
+      set_flags (FLAGBIT_O, FLAGBIT_O);
+      return;
+    }
+
+  if (u)
+    {
+      a = (unsigned int)v / (unsigned int)s;
+      b = (unsigned int)v % (unsigned int)s;
+    }
+  else
+    {
+      a = v / s;
+      b = v % s;
+    }
+  if (x)
+    {
+      if ((s > 0 && b < 0)
+	  || (s < 0 && b > 0))
+	{
+	  a --;
+	  b += s;
+	}
+    }
+  tprintf ("%d / %d = %d rem %d\n", v, s, a, b);
+  if ((!u && (a > b2maxsigned[bytes]
+	      || a < b2minsigned[bytes]))
+      || (u && (a > b2mask[bytes])))
+    set_flags (FLAGBIT_O, FLAGBIT_O);
+  else
+    set_flags (FLAGBIT_O, 0);
+
+  switch (bytes)
+    {
+    case 1:
+      put_reg (r0l, a);
+      put_reg (r0h, b);
+      break;
+    case 2:
+      put_reg (r0, a);
+      put_reg (r2, b);
+      break;
+    case 4:
+      put_reg (r2r0, a);
+      break;
+    }
+}
+
+static void
+index_op (int sss, int ss, int do_s, int do_d, int scale, int w)
+{
+  srcdest sc = decode_src23 (sss, ss, w+1);
+  int v = get_src (sc) * scale;
+  tprintf("%d = %d * %d, %d %d\n", v, get_src(sc), scale, do_s, do_d);
+  decode_index (do_s * v, do_d * v);
+}
+#define INDEXOP(scale,do_s,do_d)                                \
+  index_op (sss, ss, do_s, do_d, scale, w); goto next_opcode
+
+static void
+rot_op (srcdest sd, int rotc, int count)
+{
+  int mask = (sd.bytes == 2) ? 0xffff : 0xff;
+  int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
+  int v = get_src (sd);
+  int c = carry, ct;
+
+  tprintf("%s %x by %d\n", rotc ? "rotc" : "rot", v, count);
+  tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+  while (count > 0)
+    {
+      ct = (v & msb) ? 1 : 0;
+      v <<= 1;
+      v |= rotc ? c : ct;
+      v &= mask;
+      c = ct;
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count --;
+    }
+  while (count < 0)
+    {
+      ct = v & 1;
+      v >>= 1;
+      v |= (rotc ? c : ct) * msb;
+      c = ct;
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count ++;
+    }
+  put_dest (sd, v);
+  set_szc (v, sd.bytes, c);
+}
+
+static void
+shift_op (srcdest sd, int arith, int count, int setc)
+{
+  int mask = (sd.bytes == 2) ? 0xffff : 0xff;
+  int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
+  int v = get_src (sd);
+  int c = 0;
+  int o = 0;
+
+  if (sd.bytes == 4)
+    {
+      mask = 0xffffffffU;
+      msb = 0x80000000U;
+    }
+
+  tprintf("%s %x by %d\n", arith ? "sha" : "shl", v, count);
+  tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
+  while (count > 0)
+    {
+      c = (v & msb) ? 1 : 0;
+      v <<= 1;
+      v &= mask;
+      if (c != ((v & msb) ? 1 : 0))
+	o = 1;
+      tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
+      count --;
+    }
+  while (count < 0)
+    {
+      c = v & 1;
+      if (arith)
+	v = (v & msb) | (v >> 1);
+      else
+	v = (v >> 1) & (msb - 1);
+      tprintf (": %s %d %d\n", bits(v, 8*sd.bytes), c, o);
+      count ++;
+    }
+  put_dest (sd, v);
+  set_sz (v, sd.bytes);
+  if (setc)
+    set_c (c);
+  set_flags (FLAGBIT_O, o ? FLAGBIT_O : 0);
+}
+
+int
+decode_m32c()
+{
+  unsigned char op[40];
+  int opi;
+  int orig_pc;
+  int v, a, b;
+  long long ll;
+  srcdest sc, dc;
+  int imm;
+  int bitindex = -1;
+  int t0, t1=0, t2, t3=0;
+  int ta0, ta1, dif;
+
+  step_result = M32C_MAKE_STEPPED ();
+
+  decode_indirect (0, 0);
+  decode_index (0, 0);
+
+next_opcode:
+  opi = 0;
+  orig_pc = get_reg (pc);
+
+  tprintf("trace: decode pc = %06x\n", orig_pc);
+
+  /** VARY sss 000 001 010 011 100 */
+  /** VARY ddd 000 001 010 011 100 */
+
+  /** 0000 1001				indirect dest */
+
+  decode_indirect (0, 1);
+  goto next_opcode;
+
+  /** 0100 0001				indirect src */
+
+  decode_indirect (1, 0);
+  goto next_opcode;
+
+  /** 0100 1001				indirect src and dest */
+
+  decode_indirect (1, 1);
+  goto next_opcode;
+
+  /** 1010 ddd w dd01 1111		ABS.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = sign_ext (get_src (dc), w?16:8);
+  a = v<0 ? -v : v;
+  tprintf("abs(%d) = %d\n", v, a);
+  set_osz(a, w+1);
+  put_dest (dc, a);
+
+  /** 0000 0001 1000 ddd w dd10 1110	ADC.size #IMM,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM (w+1);
+  MATH_OP (dc, imm, carry, +);
+
+  /** 0000 0001 1sss ddd w dd ss 0100	ADC.size src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, w+1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  b = get_src (sc);
+  MATH_OP (dc, b, carry, +);
+
+  /** 1011 ddd w dd01 1110		ADCF.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  MATH_OP (dc, 0, carry, +);
+
+  /** 1000 ddd w dd10 1110		ADD.size:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, w+1);
+  imm = IMM(w+1);
+  MATH_OP (dc, imm, 0, +);
+
+  /** 1000 ddd0 dd11 0001		ADD.L:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, 4);
+  imm = IMM(4);
+  MATH_OP (dc, imm, 0, +);
+
+  /** 111L ddd w dd11 immm		ADD.size:Q #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, L ? 4 : (w+1));
+  imm = sign_ext (immm, 4);
+  MATH_OP (dc, imm, 0, +);
+
+  /** 00dd 011w				ADD.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2(dd, w+1);
+  imm = IMM (w+1);
+  MATH_OP (dc, imm, 0, +);
+
+  /** 10i0 110d				ADD.L:S #IMM,A0/A1 */
+
+  prefix (0, 0, 0);
+  dc = reg_sd (d ? a1 : a0);
+  imm = i ? 2 : 1;
+  MATH_OP (dc, imm, 0, +);
+
+  /** 1sss ddd w dd ss 1000		ADD.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, w+1);
+  dc = decode_dest23(ddd, dd, w+1);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, +);
+
+  /** 1sss ddd1 dd ss 0010		ADD.L:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, 4);
+  dc = decode_dest23(ddd, dd, 4);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, +);
+
+  /** 1011 0110 0001 0011		ADD.L:G #IMM16,SP */
+
+  prefix (0, 0, 0);
+  dc = reg_sd (sp);
+  b = sign_ext (IMM(2), 16);
+  MATH_OP (dc, b, 0, +);
+
+  /** 01ii 001i				ADD.L:Q #IMM3,SP */
+
+  prefix (0, 0, 0);
+  dc = reg_sd (sp);
+  b = ii * 2 + i + 1;
+  MATH_OP (dc, b, 0, +);
+
+  /** 1011 0110 0000 0011		ADD.L:S #IMM8,SP */
+
+  prefix (0, 0, 0);
+  dc = reg_sd (sp);
+  b = sign_ext (IMM(1), 8);
+  MATH_OP (dc, b, 0, +);
+
+  /** 1000 ddd0 dd01 0001		ADDX #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  MATH_OP (dc, imm, 0, +);
+
+  /** 1sss ddd0 dd ss 0010		ADDX src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, 1);
+  dc = decode_dest23(ddd, dd, 4);
+  b = sign_ext (get_src (sc), 8);
+  MATH_OP (dc, b, 0, +);
+
+  /** 1111 ddd w dd01 immm		ADJNZ.size #IMM,dest,label */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = get_src (dc);
+  imm = sign_ext(immm, 4);
+  tprintf("%d + %d = %d\n", v, imm, v+imm);
+  v += imm;
+  put_dest (dc, v);
+  a = sign_ext (IMM(1), 8);
+  if ((v & (w ? 0xffff : 0xff)) != 0)
+    {
+      tprintf("jmp: %x + 2 + %d = ", get_reg (pc), a);
+      put_reg (pc, orig_pc + 2 + a);
+      tprintf("%x\n", get_reg (pc));
+    }
+
+  /** 1000 ddd w dd11 1111		AND.size:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, w+1);
+  imm = IMM(w+1);
+  LOGIC_OP (dc, imm, &);
+
+  /** 01dd 110w				AND.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2(dd, w+1);
+  imm = IMM (w+1);
+  LOGIC_OP (dc, imm, &);
+
+  /** 1sss ddd w dd ss 1101		AND.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, w+1);
+  dc = decode_dest23(ddd, dd, w+1);
+  b = get_src (sc);
+  LOGIC_OP (dc, b, &);
+
+  /** 0000 0001 1101 sss0 ss00 1bit	BAND src */
+
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, b & carry);
+
+  /** 1101 ddd0 dd11 0bit		BCLR dest */
+
+  dc = decode_dest23 (ddd, dd, 1);
+  BIT_OP (dc, bit, 0);
+
+  /** 1100 ddd w dd10 1110		BITINDEX.size src */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  bitindex = get_src (dc);
+  tprintf ("bitindex set to %d\n", bitindex);
+  goto next_opcode;
+
+  /** 1101 ddd0 dd01 0bit		BMcnd dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 1);
+  if (condition_true (IMM (1)))
+    put_bit2 (dc, bit, 1);
+  else
+    put_bit2 (dc, bit, 0);
+
+  /** 1101 1001 0c10 1cnd		BMcnd C */
+
+  prefix (0, 0, 0);
+  if (condition_true (c * 8 + cnd))
+    set_c (1);
+  else
+    set_c (0);
+
+  /** 0000 0001 1101 sss0 ss01 1bit	BNAND src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, !b & carry);
+
+  /** 0000 0001 1101 sss0 ss11 0bit	BNOR src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, !b | carry);
+
+  /** 1101 ddd0 dd01 1bit		BNOT dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 1);
+  BIT_OP (dc, bit, !b);
+
+  /** 0000 0001 1101 sss0 ss00 0bit	BNTST src */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (sss, ss, 1);
+  b = get_bit2 (sc, bit);
+  set_zc (!b, !b);
+
+  /** 0000 0001 1101 sss0 ss11 1bit	BNXOR src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, !b ^ carry);
+
+  /** 0000 0001 1101 sss0 ss10 0bit	BOR src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, b | carry);
+
+  /** 0000 0000				BRK */
+
+  /* We report the break to our caller with the PC still pointing at the 
+     breakpoint instruction.  */
+  put_reg (pc, orig_pc);
+  if (verbose)
+    printf("[break]\n");
+  return M32C_MAKE_HIT_BREAK ();
+
+  /** 0000 1000				BRK */
+
+  if (verbose)
+    printf("[break2]\n");
+  return M32C_MAKE_HIT_BREAK ();
+
+  /** 1101 ddd0 dd11 1bit		BSET dest */
+
+  dc = decode_dest23 (ddd, dd, 1);
+  BIT_OP (dc, bit, 1);
+
+  /** 1101 sss0 ss00 0bit		BTST:G src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  b = get_bit2 (sc, bit);
+  set_zc (!b, b);
+
+  /** 00bb 101b				BTST:S src */
+
+  sc = decode_src23 (3, 3, 1); /* bit,base:19 */
+  b = get_bit2 (sc, bb*2 + b);
+  set_zc (!b, b);
+
+  /** 1101 ddd0 dd10 0bit		BTSTC dest */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (ddd, dd, 1);
+  b = get_bit2 (sc, bit);
+  set_zc (!b, b);
+  put_bit2 (sc, bit, 0);
+
+  /** 1101 ddd0 dd10 1bit		BTSTS dest */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (ddd, dd, 1);
+  b = get_bit2 (sc, bit);
+  set_zc (!b, b);
+  put_bit2 (sc, bit, 1);
+
+  /** 0000 0001 1101 sss0 ss10 1bit	BXOR src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  BIT_OPC (sc, bit, b ^ carry);
+
+  /** 0000 0001 1000 ddd w dd11 1110	CLIP.size #IMM1,#IMM2,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = sign_ext (IMM(w+1), w*8+8);
+  b = sign_ext (IMM(w+1), w*8+8);
+  v = sign_ext (get_src (dc), w*8+8);
+  tprintf("clip %d <= %d <= %d : ", a, v, b);
+  if (a > v)
+    v = a;
+  if (v > b)
+    v = b;
+  tprintf("%d\n", v);
+  put_dest (dc, v);
+
+  /** 1001 ddd w dd10 1110		CMP.size:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = get_src (dc);
+  imm = IMM(w+1);
+  cmp (v, imm, w+1);
+
+  /** 1010 ddd0 dd11 0001		CMP.L:G #IMM32,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  v = get_src (dc);
+  imm = IMM(4);
+  cmp (v, imm, 4);
+
+  /** 1110 ddd w dd01 immm		CMP.size:Q #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = get_src (dc);
+  immm = sign_ext (immm, 4);
+  cmp (v, immm, w+1);
+
+  /** 01dd 011w				CMP.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2 (dd, w+1);
+  v = get_src (dc);
+  imm = sign_ext (IMM(w+1),w*8+8);
+  cmp (v, imm, w+1);
+
+  /** 1sss ddd w dd ss 0110		CMP.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23 (sss, ss, w+1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_src (dc);
+  b = get_src (sc);
+  cmp (a, b, w+1);
+
+  /** 1sss ddd1 dd ss 0001		CMP.L:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23 (sss, ss, 4);
+  dc = decode_dest23 (ddd, dd, 4);
+  a = get_src (dc);
+  b = get_src (sc);
+  cmp (a, b, 4);
+
+  /** 01dd 000w				CMP.size:S src,R0/R0L */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2 (dd, w+1);
+  a = get_reg (w ? r0 : r0l);
+  b = get_src (dc);
+  cmp (a, b, w+1);
+
+  /** 1010 ddd0 dd01 0001		CMPX #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  v = get_src (dc);
+  imm = sign_ext (IMM(1), 8);
+  cmp (v, imm, 4);
+
+  /** 0000 0001 1000 ddd w dd00 1110	DADC.size #IMM,dest */
+
+  DADDI(1,1);
+
+  /** 0000 0001 1sss ddd w dd ss 1000	DADC.size src,dest */
+
+  DADDV(1,1);
+
+  /** 0000 0001 1000 ddd w dd01 1110	DADD.size #IMM,dest */
+
+  DADDI(1,0);
+
+  /** 0000 0001 1sss ddd w dd ss 0000	DADD.size src,dest */
+
+  DADDV(1,0);
+
+  /** 1011 ddd w dd00 1110		DEC.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_src (dc);
+  v = a-1;
+  tprintf ("%x -- = %x\n", a, v);
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1011 0000 010w 0011		DIV.size #IMM */
+
+  prefix (0, 0, 0);
+  div_op (-1, 0, 0, 0, w+1);
+
+  /** 1000 sss w ss01 1110		DIV.size src */
+
+  prefix (0, 1, 0);
+  div_op (sss, ss, 0, 0, w+1);
+
+  /** 0000 0001 1010 sss1 ss01 1111	DIV.L src */
+
+  M32C_ONLY();
+  prefix (0, 0, 0);
+  div_op (sss, ss, 0, 0, 4);
+
+  /** 1011 0000 000w 0011		DIVU.size #IMM */
+
+  prefix (0, 0, 0);
+  div_op (-1, 0, 1, 0, w+1);
+
+  /** 1000 sss w ss00 1110		DIVU.size src */
+
+  prefix (0, 1, 0);
+  div_op (sss, ss, 1, 0, w+1);
+
+  /** 0000 0001 1010 sss1 ss00 1111	DIVU.L src */
+
+  M32C_ONLY();
+  prefix (0, 0, 0);
+  div_op (sss, ss, 1, 0, 4);
+
+  /** 1011 0010 010w 0011		DIVX.size #IMM */
+
+  prefix (0, 0, 0);
+  div_op (-1, 0, 0, 1, w+1);
+
+  /** 1001 sss w ss01 1110		DIVX.size src */
+
+  prefix (0, 1, 0);
+  div_op (sss, ss, 0, 1, w+1);
+
+  /** 0000 0001 1010 sss1 ss10 1111	DIVX.L src */
+
+  M32C_ONLY();
+  prefix (0, 0, 0);
+  div_op (sss, ss, 0, 1, 4);
+
+  /** 0000 0001 1001 ddd w dd00 1110	DSBB.size #IMM,dest */
+
+  DADDI(0,1);
+
+  /** 0000 0001 1sss ddd w dd ss 1010	DSBB.size src,dest */
+
+  DADDV(0,1);
+
+  /** 0000 0001 1001 ddd w dd01 1110	DSUB.size #IMM,dest */
+
+  DADDI(0,0);
+
+  /** 0000 0001 1sss ddd w dd ss 0010	DSUB.size src,dest */
+
+  DADDV(0,0);
+
+  /** 1110 1100				ENTER #IMM */
+
+  imm = IMM(1);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (fb));
+  put_reg (fb, get_reg (sp));
+  put_reg (sp, get_reg (sp) - imm);
+
+  /** 1111 1100				EXITD */
+
+  put_reg (sp, get_reg (fb));
+  put_reg (fb, mem_get_si (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 4);
+  put_reg (pc, mem_get_si (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 4);
+
+  /** 1100 ddd w dd01 1110		EXTS.size dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = sign_ext (get_src (dc), (w+1)*8);
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+  set_sz (v, (w+1)*2);
+
+  /** 0000 0001 1sss ddd0 dd ss 0111	EXTS.B src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  dc = decode_dest23 (ddd, dd, 2);
+  v = sign_ext (get_src (sc), 8);
+  put_dest (dc, v);
+  set_sz (v, 16);
+
+  /** 0000 0001 1sss ddd0 dd ss 1011	EXTZ src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  dc = decode_dest23 (ddd, dd, 2);
+  v = get_src (sc);
+  put_dest (dc, v);
+  set_sz (v, 16);
+
+  /** 1101 0011 1110 1dst		FCLR dest */
+
+  set_flags (1 << dst, 0);
+
+  /** 1001 1111				FREIT */
+
+  NOTYET();
+
+  /** 1101 0001 1110 1dst		FSET dest */
+  
+  set_flags (1 << dst, 1 << dst);
+
+  /** 1010 ddd w dd00 1110		INC.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_src (dc);
+  v = a+1;
+  tprintf ("%x ++ = %x\n", a, v);
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1000 sss0 ss0w 0011		INDEXB.size src */
+  INDEXOP(1, 1, 1);
+  /** 1010 sss0 ss0w 0011		INDEXBD.size src */
+  INDEXOP(1, 0, 1);
+  /** 1100 sss0 ss0w 0011		INDEXBS.size src */
+  INDEXOP(1, 1, 0);
+  /** 1001 sss0 ss1w 0011		INDEXL.size src */
+  INDEXOP(4, 1, 1);
+  /** 1011 sss0 ss1w 0011		INDEXLD.size src */
+  INDEXOP(4, 0, 1);
+  /** 1001 sss0 ss0w 0011		INDEXLS.size src */
+  INDEXOP(4, 1, 0);
+  /** 1000 sss0 ss1w 0011		INDEXW.size src */
+  INDEXOP(2, 1, 1);
+  /** 1010 sss0 ss1w 0011		INDEXWD.size src */
+  INDEXOP(2, 0, 1);
+  /** 1100 sss0 ss1w 0011		INDEXWS.size src */
+  INDEXOP(2, 1, 0);
+
+  /** 1011 1110 vector00			INT #IMM */
+
+  prefix (0, 0, 0);
+  trigger_based_interrupt (vector);
+
+  /** 1011 1111				INTO */
+
+  prefix (0, 0, 0);
+  if (FLAG_O)
+    trigger_fixed_interrupt (0xffffe0);
+
+  /** 1ccc 101c				Jcnd label */
+
+  prefix (0, 0, 0);
+  v = sign_ext (IMM(1), 8);
+  if (condition_true (ccc*2+c))
+    put_reg (pc, orig_pc + 1 + v);
+
+  /** 01dd 101d				JMP.S label */
+
+  prefix (0, 0, 0);
+  put_reg (pc, orig_pc + (dd*2+d) + 2);
+
+  /** 1011 1011				JMP.B label */
+
+  prefix (0, 0, 0);
+  imm = sign_ext (IMM(1), 8);
+  if (imm == -1)
+    {
+      if (verbose)
+	printf("[jmp-to-self detected as exit]\n");
+      return M32C_MAKE_HIT_BREAK ();
+    }
+  put_reg (pc, orig_pc + 1 + imm);
+
+  /** 1100 1110				JMP.W label */
+
+  prefix (0, 0, 0);
+  imm = sign_ext (IMM(2), 16);
+  put_reg (pc, orig_pc + 1 + imm);
+
+  /** 1100 1100				JMP.A label */
+  
+  prefix (0, 0, 0);
+  imm = IMM(3);
+  put_reg (pc, imm);
+
+  /** 1100 sss1 ss00 1111		JMPI.W src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 2);
+  a = get_src (sc);
+  a = sign_ext (a, 16);
+  put_reg (pc, orig_pc + a);
+
+  /** 1000 sss0 ss00 0001		JMPI.A src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 3);
+  a = get_src (sc);
+  put_reg (pc, a);
+
+  /** 1101 1100				JMPS #IMM8 */
+
+  prefix (0, 0, 0);
+  imm = IMM(1);
+  a = 0xff0000 + mem_get_hi (0xfffe00 - imm * 2);
+  put_reg (pc, a);
+
+  /** 1100 1111				JSR.W label */
+
+  prefix (0, 0, 0);
+  imm = sign_ext (IMM(2), 16);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (pc));
+  put_reg (pc, orig_pc + imm + 1);
+
+  /** 1100 1101				JSR.A label */
+
+  prefix (0, 0, 0);
+  imm = IMM(3);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (pc));
+  put_reg (pc, imm);
+
+  /** 1100 sss1 ss01 1111		JSRI.W src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 2);
+  a = get_src (sc);
+  a = sign_ext (a, 16);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (pc));
+  put_reg (pc, orig_pc + a);
+
+  /** 1001 sss0 ss00 0001		JSRI.A src */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 3);
+  a = get_src (sc);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (pc));
+  put_reg (pc, a);
+
+  /** 1101 1101				JSRS #IMM8 */
+
+  prefix (0, 0, 0);
+  imm = IMM(1);
+  a = 0xff0000 + mem_get_hi (0xfffe00 - imm * 2);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), get_reg (pc));
+  put_reg (pc, a);
+
+  /** 1101 0101 1010 1dst		LDC #IMM16,dest */
+
+  imm = IMM(2);
+  dc = decode_cr_b (dst, CR_B_DCT0);
+  put_dest (dc, imm);
+
+  /** 1101 0101 0010 1dst		LDC #IMM24,dest */
+
+  imm = IMM(3);
+  dc = decode_cr_b (dst, CR_B_INTB);
+  put_dest (dc, imm);
+
+  /** 1101 0101 0110 1dst		LDC #IMM24,dest */
+
+  imm = IMM(3);
+  dc = decode_cr_b (dst, CR_B_DMA0);
+  put_dest (dc, imm);
+
+  /** 0000 0001 1101 sss1 ss00 1dst	LDC src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 2);
+  dc = decode_cr_b (dst, CR_B_DCT0);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 1101 sss1 ss00 0dst		LDC src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 3);
+  dc = decode_cr_b (dst, CR_B_INTB);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 0000 0001 1101 sss1 ss00 0dst	LDC src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 3);
+  dc = decode_cr_b (dst, CR_B_DMA0);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 1011 0110 1100 0011		LDCTX */
+
+  NOTYET();
+
+  /** 1101 0101 1110 1imm		LDIPL #IMM */
+
+  set_flags (0x7000, imm*0x1000);
+
+  /** 0000 0001 1000 ddd w dd11 1111	MAX.size #IMM,dest */
+
+  prefix (0, 0, 0);
+  w++;
+  dc = decode_dest23 (ddd, dd, w);
+  imm = sign_ext (IMM(w), w*8);
+  a = sign_ext (get_src (dc), w*8);
+  tprintf ("max %d %d\n", imm, a);
+  if (imm > a)
+    put_dest (dc, imm);
+
+  /** 0000 0001 1sss ddd w dd ss 1101	MAX.size src,dest */
+
+  prefix (0, 0, 0);
+  w++;
+  sc = decode_src23 (sss, ss, w);
+  dc = decode_dest23 (ddd, dd, w);
+  b = sign_ext (get_src (sc), w*8);
+  a = sign_ext (get_src (dc), w*8);
+  tprintf ("max %d %d\n", b, a);
+  if (b > a)
+    put_dest (dc, b);
+
+  /** 0000 0001 1000 ddd w dd10 1111	MIN.size #IMM,dest */
+
+  prefix (0, 0, 0);
+  w++;
+  dc = decode_dest23 (ddd, dd, w);
+  imm = sign_ext (IMM(w), w*8);
+  a = sign_ext (get_src (dc), w*8);
+  tprintf ("min %d %d\n", imm, a);
+  if (imm < a)
+    put_dest (dc, imm);
+
+  /** 0000 0001 1sss ddd w dd ss 1100	MIN.size src,dest */
+
+  prefix (0, 0, 0);
+  w++;
+  sc = decode_src23 (sss, ss, w);
+  dc = decode_dest23 (ddd, dd, w);
+  b = sign_ext (get_src (sc), w*8);
+  a = sign_ext (get_src (dc), w*8);
+  tprintf ("min %d %d\n", b, a);
+  if (b < a)
+    put_dest (dc, b);
+
+  /** 1001 ddd w dd10 1111		MOV.size:G #IMM,dest */
+
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM(w+1);
+  v = imm;
+  tprintf("%x = %x\n", v, v);
+  set_sz(v, w+1);
+  put_dest (dc, v);
+
+  /** 1011 ddd0 dd11 0001		MOV.L:G #IMM,dest */
+
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = IMM(4);
+  v = imm;
+  tprintf("%x = %x\n", v, v);
+  set_sz(v, 4);
+  put_dest (dc, v);
+
+  /** 1111 ddd w dd10 immm		MOV.size:Q #IMM4,dest */
+
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = sign_ext (immm, 4);
+  v = imm;
+  tprintf("%x = %d\n", v, v);
+  set_sz(v, w+1);
+  put_dest (dc, v);
+
+  /** 00dd 010w				MOV.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2 (dd, w+1);
+  imm = IMM(w+1);
+  put_dest (dc, imm);
+  set_sz (imm, w+1);
+
+  /** 10w1 110d				MOV.size:S #IMM,a0/a1 */
+
+  imm = IMM(w ? 3 : 2);
+  put_reg (d ? a1 : a0, imm);
+  set_sz (imm & addr_mask, w+1);
+
+  /** 00dd 001w				MOV.size:Z #0,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2 (dd, w+1);
+  put_dest (dc, 0);
+  set_sz (0, w+1);
+
+  /** 1sss ddd w dd ss 1011		MOV.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23 (sss, ss, w+1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  v = get_src (sc);
+  put_dest (dc, v);
+  set_sz (v, w+1);
+
+  /** 1sss ddd1 dd ss 0011		MOV.L:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23 (sss, ss, 4);
+  dc = decode_dest23 (ddd, dd, 4);
+  v = get_src (sc);
+  put_dest (dc, v);
+  set_sz (v, 4);
+
+  /** VARY SS 01 10 11 */
+  /** 00SS 100w				MOV.size:S src,R0L/R0 */
+
+  prefix (0, 1, 0);
+  sc = decode_dest2 (SS, w+1);
+  v = get_src (sc);
+  put_reg (w ? r0 : r0l, v);
+  set_sz (v, w+1);
+
+  /** 01ss 111w				MOV.size:S src,R1L/R1 */
+
+  prefix (0, 1, 0);
+  sc = decode_dest2 (ss, w+1);
+  v = get_src (sc);
+  put_reg (w ? r1 : r1l, v);
+  set_sz (v, w+1);
+
+  /** VARY DD 01 10 11 */
+  /** 00DD 000w				MOV.size:S R0L/R0,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2 (DD, w+1);
+  v = get_reg (w ? r0 : r0l);
+  put_dest (dc, v);
+  set_sz (v, w+1);
+
+  /** 01ss 100d				MOV.L:S src,A0/A1 */
+
+  prefix (0, 1, 0);
+  sc = decode_dest2 (ss, 4);
+  v = get_src (sc);
+  put_reg (d ? a1 : a0, v);
+  set_sz (v, 4);
+
+  /** 1011 ddd w dd00 1111		MOV.size:G dsp:8[SP], dest */
+
+  prefix (0, 0, 0);
+  imm = IMM(1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_reg (sp) + sign_ext (imm, 8);
+  a &= addr_mask;
+  if (w)
+    v = mem_get_hi (a);
+  else
+    v = mem_get_qi (a);
+  put_dest (dc, v);
+  set_sz (v, w+1);
+
+  /** 1010 sss w ss00 1111		MOV.size:G src,dsp:8[SP] */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (sss, ss, w+1);
+  imm = IMM(1);
+  a = get_reg (sp) + sign_ext (imm, 8);
+  a &= addr_mask;
+  v = get_src (sc);
+  if (w)
+    mem_put_hi (a, v);
+  else
+    mem_put_qi (a, v);
+  set_sz (v, w+1);
+
+  /** 1101 sss1 ss01 1dst		MOVA src,dest */
+
+  static reg_id map[8] = { r2r0, r3r1, a0, a1 };
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 1);
+  if (!sc.mem || !map[dst])
+    UNSUPPORTED();
+  put_reg (map[dst], sc.u.addr);
+
+  /** 0000 0001 1011 ddd0 dd hl 1110	MOVdir R0L,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 1);
+  a = get_src (dc);
+  b = get_reg (r0l);
+  switch (hl)
+    {
+    case 0: a = (a & 0xf0) | (b & 0x0f); break;
+    case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
+    case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
+    case 3: a = (a & 0x0f) | (b & 0xf0); break;
+    }
+  put_dest (dc, a);
+
+  /** 0000 0001 1010 sss0 ss hl 1110	MOVdir src,R0L */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (sss, ss, 1);
+  a = get_reg (r0l);
+  b = get_src (dc);
+  switch (hl)
+    {
+    case 0: a = (a & 0xf0) | (b & 0x0f); break;
+    case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
+    case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
+    case 3: a = (a & 0x0f) | (b & 0xf0); break;
+    }
+  put_reg (r0l, a);
+
+  /** 1011 ddd0 dd01 0001		MOVX #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  put_dest (dc, imm);
+  set_sz (imm, 1);
+
+  /** 1000 ddd w dd01 1111		MUL.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  w ++;
+  dc = decode_dest23 (ddd, dd, w);
+  v = sign_ext (get_src (dc), w*8);
+  imm = sign_ext (IMM(w), w*8);
+  tprintf("%d * %d = %d\n", v, imm, v*imm);
+  v *= imm;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 1sss ddd w dd ss 1100		MUL.size src,dest */
+
+  prefix (1, 1, 0);
+  w ++;
+  sc = decode_src23 (sss, ss, w);
+  dc = decode_dest23 (ddd, dd, w);
+  a = sign_ext (get_src (sc), w*8);
+  b = sign_ext (get_src (dc), w*8);
+  tprintf("%d * %d = %d\n", a, b, a*b);
+  v = a * b;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0000 0001 1000 sss1 ss01 1111	MUL.L src,R2R0 */
+
+  M32C_ONLY();
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 4);
+  a = sign_ext (get_src (sc), 32);
+  b = sign_ext (get_reg (r2r0), 32);
+  ll = (long long)a * (long long)b;
+  tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
+  if (ll < b2minsigned[4] || ll > b2maxsigned[4])
+    set_flags (FLAGBIT_O, FLAGBIT_O);
+  else
+    set_flags (FLAGBIT_O, 0);
+  put_reg (r2r0, (int)ll);
+
+  /** 1100 sss1 ss11 1110		MULEX src */
+
+  prefix (0, 1, 0);
+  sc = decode_dest23 (sss, ss, 2);
+  a = sign_ext (get_src (sc), 16);
+  b = sign_ext (get_reg (r2r0), 32);
+  ll = (long long)a * (long long)b;
+  tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
+  put_reg (r2r0, (int)ll);
+  put_reg (r1, (int)(ll >> 32));
+
+  /** 1000 ddd w dd00 1111		MULU.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  w ++;
+  dc = decode_dest23 (ddd, dd, w);
+  v = get_src (dc);
+  imm = IMM(w);
+  tprintf("%d * %d = %d\n", v, imm, v*imm);
+  v *= imm;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 1sss ddd w dd ss 0100		MULU.size src,dest */
+
+  prefix (1, 1, 0);
+  w ++;
+  sc = decode_src23 (sss, ss, w);
+  dc = decode_dest23 (ddd, dd, w);
+  a = get_src (sc);
+  b = get_src (dc);
+  tprintf("%d * %d = %d\n", a, b, a*b);
+  v = a * b;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0000 0001 1000 sss1 ss00 1111	MULU.L src,R2R0 */
+
+  M32C_ONLY();
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, 4);
+  a = get_src (sc);
+  b = get_reg (r2r0);
+  ll = (long long)a * (long long)b;
+  tprintf("%d * %d = %lld (%llx)\n", a, b, ll, ll);
+  if (ll < b2minsigned[4] || ll > b2maxsigned[4])
+    set_flags (FLAGBIT_O, FLAGBIT_O);
+  else
+    set_flags (FLAGBIT_O, 0);
+  put_reg (r2r0, (int)ll);
+
+  /** 1010 ddd w dd10 1111		NEG.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = sign_ext (get_src (dc), (w+1)*8);
+  v = -a;
+  tprintf("%d * -1 = %d\n", a, v);
+  set_oszc(v, w+1, v==0);
+  put_dest (dc, v);
+
+  /** 1101 1110				NOP */
+
+  tprintf("nop\n");
+
+  /** 1010 ddd w dd01 1110		NOT.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = get_src (dc);
+  v = ~a;
+  tprintf("~ %x = %x\n", a, v);
+  set_sz(v, w+1);
+  put_dest (dc, v);
+
+  /** 1000 ddd w dd10 1111		OR.size:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, w+1);
+  imm = IMM(w+1);
+  LOGIC_OP (dc, imm, |);
+
+  /** 01dd 010w				OR.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2(dd, w+1);
+  imm = IMM (w+1);
+  LOGIC_OP (dc, imm, |);
+
+  /** 1sss ddd w dd ss 0101		OR.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, w+1);
+  dc = decode_dest23(ddd, dd, w+1);
+  b = get_src (sc);
+  LOGIC_OP (dc, b, |);
+
+  /** 1011 ddd w dd10 1111		POP.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  if (w)
+    a = mem_get_hi (get_reg (sp));
+  else
+    a = mem_get_qi (get_reg (sp));
+  put_reg (sp, get_reg (sp) + 2);
+  tprintf("pop%s: %x\n", w ? "hi" : "qi", a);
+  put_dest (dc, a);
+
+  /** 1101 0011 1010 1dst		POPC dest */
+
+  prefix (0, 0, 0);
+  dc = decode_cr_b (dst, CR_B_DCT0);
+  a = mem_get_hi (get_reg (sp));
+  put_reg (sp, get_reg (sp) + 2);
+  tprintf("pophi: %x\n", a);
+  put_dest (dc, a);
+
+  /** 1101 0011 0010 1dst		POPC dest */
+
+  prefix (0, 0, 0);
+  dc = decode_cr_b (dst, CR_B_INTB);
+  a = mem_get_si (get_reg (sp));
+  put_reg (sp, get_reg (sp) + 4);
+  tprintf("popsi: %x\n", a);
+  put_dest (dc, a);
+
+  /** 1000 1110				POPM dest */
+
+  static int map[] = { r0, r1, r2, r3, a0, a1, sb, fb };
+  prefix (0, 0, 0);
+  imm = IMM(1);
+  tprintf("popm: %x\n", imm);
+  for (a=0; a<4; a++)
+    if (imm & (1<<a))
+      {
+	v = mem_get_hi (get_reg (sp));
+	put_reg (map[a], v);
+	put_reg (sp, get_reg (sp) + 2);
+      }
+  for (; a<8; a++)
+    if (imm & (1<<a))
+      {
+	v = mem_get_si (get_reg (sp));
+	put_reg (map[a], v);
+	put_reg (sp, get_reg (sp) + 4);
+      }
+
+  /** 1010 111w				PUSH.size #IMM */
+
+  prefix (0, 0, 0);
+  imm = IMM(w+1);
+  tprintf("push%s: %x\n", w ? "hi" : "qi", imm);
+  int a = get_reg (sp) - 2;
+  if (w)
+    mem_put_hi (a, imm);
+  else
+    mem_put_qi (a, imm);
+  put_reg (sp, a);
+
+  /** 1100 sss w ss00 1110		PUSH.size src */
+
+  prefix (0, 1, 0);
+  sc = decode_dest23 (sss, ss, w+1);
+  a = get_src (sc);
+  put_reg (sp, get_reg (sp) - 2);
+  if (w)
+    mem_put_hi (get_reg (sp), a);
+  else
+    mem_put_qi (get_reg (sp), a);
+  tprintf("push%s: %x\n", w ? "hi" : "qi", a);
+
+  /** 1011 0110 0101 0011		PUSH.L #IMM32 */
+
+  imm = IMM(4);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), imm);
+
+  /** 1010 sss0 ss00 0001		PUSH.L src */
+
+  prefix (0, 1, 0);
+  sc = decode_dest23 (sss, ss, 4);
+  a = get_src (sc);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), a);
+
+  /** 1011 0sa0 ss00 0001		PUSHA src */
+
+  prefix (0, 0, 0);
+  sc = decode_dest23 (sa, ss, 1);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_hi (get_reg (sp), sc.u.addr);
+  tprintf("pushsi: %x\n", sc.u.addr);
+
+  /** 1101 0001 1010 1src		PUSHC src */
+
+  prefix (0, 0, 0);
+  sc = decode_cr_b (src, CR_B_DCT0);
+  a = get_src (sc);
+  put_reg (sp, get_reg (sp) - 2);
+  mem_put_hi (get_reg (sp), a);
+  tprintf("pushhi: %x\n", a);
+
+  /** 1101 0001 0010 1src		PUSHC src */
+
+  prefix (0, 0, 0);
+  sc = decode_cr_b (src, CR_B_INTB);
+  a = get_src (sc);
+  put_reg (sp, get_reg (sp) - 4);
+  mem_put_si (get_reg (sp), a);
+  tprintf("pushsi: %x\n", a);
+
+  /** 1000 1111				PUSHM src */
+
+  static int map[] = { fb, sb, a1, a0, r3, r2, r1, r0 };
+  imm = IMM(1);
+  tprintf("pushm: %x\n", imm);
+  for (a=0; a<4; a++)
+    if (imm & (1<<a))
+      {
+	put_reg (sp, get_reg (sp) - 4);
+	v = get_reg (map[a]);
+	mem_put_si (get_reg (sp), v);
+      }
+  for (; a<8; a++)
+    if (imm & (1<<a))
+      {
+	put_reg (sp, get_reg (sp) - 2);
+	v = get_reg (map[a]);
+	mem_put_hi (get_reg (sp), v);
+      }
+
+  /** 1001 1110				REIT */
+
+  a = get_reg (sp);
+  put_reg (pc, mem_get_si (a));
+  a += 4;
+  put_reg (flags, mem_get_hi (a));
+  a += 2;
+  put_reg (sp, a);
+
+  /** 1011 1000 010w 0011		RMPA.size */
+
+  int count = get_reg (r3);
+  int list1 = get_reg (a0);
+  int list2 = get_reg (a1);
+  long long sum = get_reg_ll (r3r1r2r0) & 0xffffff;
+
+  while (count)
+    {
+      if (w)
+	{
+	  a = sign_ext (mem_get_hi (list1), 16);
+	  b = sign_ext (mem_get_hi (list2), 16);
+	}
+      else
+	{
+	  a = sign_ext (mem_get_qi (list1), 8);
+	  b = sign_ext (mem_get_qi (list2), 8);
+	}
+      tprintf("%lld + %d * %d = ", sum, a, b);
+      sum += a * b;
+      tprintf("%lld\n", sum);
+      list1 += w ? 2 : 1;
+      list2 += w ? 2 : 1;
+      count --;
+    }
+  put_reg (r3, count);
+  put_reg (a0, list1);
+  put_reg (a1, list2);
+  put_reg (r2r0, (int)(sum & 0xffffffffU));
+  put_reg (r1, (int)(sum >> 32));
+
+  /** 1011 ddd w dd10 1110		ROLC.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  rot_op (dc, 1, 1);
+
+  /** 1010 ddd w dd10 1110		RORC.size dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  rot_op (dc, 1, -1);
+
+  /** 1110 ddd w dd10 immm		ROT.size #IMM, dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  rot_op (dc, IMM4(), -1);
+
+  /** 1010 ddd w dd11 1111		ROT.size R1H,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = sign_ext (get_reg (r1h), 8);
+  rot_op (dc, a, -1);
+
+  /** 1101 1111				RTS */
+
+  put_reg (pc, mem_get_si (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 4);
+
+  /** 0000 0001 1001 ddd w dd10 1110	SBB.size #IMM, dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM (w+1);
+  MATH_OP (dc, imm, !carry, -);
+
+  /** 0000 0001 1sss ddd w dd ss 0110	SBB.size src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, w+1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  MATH_OP (dc, get_src (sc), !carry, -);
+
+  /** 1101 ddd1 dd11 cond		SCcond dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 2);
+  if (condition_true (cond))
+    put_dest (dc, 1);
+  else
+    put_dest (dc, 0);
+
+  /** 1011 1000 110w 0011		SCMPU.size */
+
+  ta0 = get_reg (a0);
+  ta1 = get_reg (a1);
+
+  for (;;)
+    {
+      t0 = mem_get_qi (ta0);
+      t2 = mem_get_qi (ta1);
+      if (w)
+	{
+	  t1 = mem_get_qi (ta0 + 1);
+	  t3 = mem_get_qi (ta1 + 1);
+	}
+      dif = t0 - t2;
+      if (dif == 0 && t0 != 0 && w)
+	dif = t1 - t3;
+      set_oszc (dif, 1, dif > 0);
+
+      ta0 += w ? 2 : 1;
+      ta1 += w ? 2 : 1;
+
+      if (t0 == 0 || t0 != t2)
+	break;
+      if (w && (t1 == 0 || t1 != t3))
+	break;
+    }
+
+  /** 1111 ddd w dd00 immm		SHA.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  shift_op (dc, 1, IMM4(), 1);
+
+  /** 1010 ddd0 dd10 0001		SHA.L #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  shift_op (dc, 1, imm, 1);
+
+  /** 1011 ddd w dd11 1110		SHA.size R1H,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 1, a, 1);
+
+  /** 1100 ddd0 dd01 0001		SHA.L	R1H,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 1, a, 1);
+
+  /** 1100 ddd0 dd10 0001		SHANC.L #IMM,dest */
+
+  M32C_ONLY();
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  shift_op (dc, 1, imm, 0);
+
+  /** 1110 ddd w dd00 immm		SHL.size #IMM, dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  shift_op (dc, 0, IMM4(), 1);
+
+  /** 1001 ddd0 dd10 0001		SHL.L #IMM, dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  shift_op (dc, 0, imm, 1);
+
+  /** 1010 ddd w dd11 1110		SHL.size R1H,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 0, a, 1);
+
+  /** 1100 ddd0 dd00 0001		SHL.L R1H,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 0, a, 1);
+
+  /** 1000 ddd0 dd10 0001		SHLNC.L #IMM,dest */
+
+  M32C_ONLY();
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  shift_op (dc, 0, imm, 0);
+
+  /** 1011 0010 100w 0011		SIN.size */
+
+  v = get_reg (a0);
+  a = get_reg (a1);
+  b = get_reg (r3);
+  if (b) for (;b;)
+    {
+      if (w)
+	mem_put_hi(a, mem_get_hi (v));
+      else
+	mem_put_qi(a, mem_get_qi (v));
+      a += w ? 2 : 1;
+      b --;
+    }
+  put_reg (a0, v);
+  put_reg (a1, a);
+  put_reg (r3, b);
+
+  /** 1011 0110 100w 0011		SMOVB.size */
+
+  v = get_reg (a0);
+  a = get_reg (a1);
+  b = get_reg (r3);
+  if (b) for (;b;)
+    {
+      if (w)
+	mem_put_hi(a, mem_get_hi (v));
+      else
+	mem_put_qi(a, mem_get_qi (v));
+      v -= w ? 2 : 1;
+      a -= w ? 2 : 1;
+      b --;
+    }
+  put_reg (a0, v);
+  put_reg (a1, a);
+  put_reg (r3, b);
+
+  /** 1011 0000 100w 0011		SMOVF.size */
+
+  v = get_reg (a0);
+  a = get_reg (a1);
+  b = get_reg (r3);
+  if (b) for (;b;)
+    {
+      if (w)
+	mem_put_hi(a, mem_get_hi (v));
+      else
+	mem_put_qi(a, mem_get_qi (v));
+      v += w ? 2 : 1;
+      a += w ? 2 : 1;
+      b --;
+    }
+  put_reg (a0, v);
+  put_reg (a1, a);
+  put_reg (r3, b);
+
+  /** 1011 1000 100w 0011		SMOVU.size */
+
+  v = get_reg (a0);
+  a = get_reg (a1);
+  do
+    {
+      if (w)
+	mem_put_hi(a, (t0 = mem_get_hi (v)));
+      else
+	mem_put_qi(a, (t0 = mem_get_qi (v)));
+      v += w ? 2 : 1;
+      a += w ? 2 : 1;
+      if (t0 == 0
+	  || (w && ((t0 & 0xff) == 0 || (t0 & 0xff00) == 0)))
+	break;
+    } while (1);
+  put_reg (a0, v);
+  put_reg (a1, a);
+
+  /** 1011 0100 100w 0011		SOUT.size */
+
+  v = get_reg (a0);
+  a = get_reg (a1);
+  b = get_reg (r3);
+  for (;b;)
+    {
+      if (w)
+	mem_put_hi(a, mem_get_hi (v));
+      else
+	mem_put_qi(a, mem_get_qi (v));
+      v += w ? 2 : 1;
+      b --;
+    }
+  put_reg (a0, v);
+  put_reg (a1, a);
+  put_reg (r3, b);
+
+  /** 1011 1000 000w 0011		SSTR.size */
+
+  a = get_reg (a1);
+  b = get_reg (r3);
+  for (;b;)
+    {
+      if (w)
+	mem_put_hi(a, r0);
+      else
+	mem_put_qi(a, r0 & 0xff);
+      a += w ? 2 : 1;
+      b --;
+    }
+  put_reg (a1, a);
+  put_reg (r3, b);
+
+  /** 0000 0001 1101 ddd1 dd01 0src	STC src,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  sc = decode_cr_b (src, CR_B_DMA0);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 0000 0001 1101 ddd1 dd01 1src	STC src,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 2);
+  sc = decode_cr_b (src, CR_B_DCT0);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 1101 ddd1 dd01 0src		STC src,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, 4);
+  sc = decode_cr_b (src, CR_B_INTB);
+  a = get_src (sc);
+  put_dest (dc, a);
+
+  /** 1011 0110 1101 0011		STCX abs16,abs24 */
+
+  NOTYET();
+
+  /** 1001 ddd w dd01 1111		STNZ.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM(w+1);
+  if (! FLAG_Z)
+    put_dest (dc, imm);
+
+  /** 1001 ddd w dd00 1111		STZ.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM(w+1);
+  if (FLAG_Z)
+    put_dest (dc, imm);
+
+  /** 1001 ddd w dd11 1111		STZX.size #IMM1,#IMM2,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  a = IMM(w+1);
+  b = IMM(w+1);
+  if (FLAG_Z)
+    put_dest (dc, a);
+  else
+    put_dest (dc, b);
+
+  /** 1000 ddd w dd11 1110		SUB.size:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, w+1);
+  imm = IMM(w+1);
+  MATH_OP (dc, imm, 0, -);
+
+  /** 1001 ddd0 dd11 0001		SUB.L:G #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, 4);
+  imm = IMM(4);
+  MATH_OP (dc, imm, 0, -);
+
+  /** 00dd 111w				SUB.size:S #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest2(dd, w+1);
+  imm = IMM (w+1);
+  MATH_OP (dc, imm, 0, -);
+
+  /** 1sss ddd w dd ss 1010		SUB.size:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, w+1);
+  dc = decode_dest23(ddd, dd, w+1);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, -);
+
+  /** 1sss ddd1 dd ss 0000		SUB.L:G src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, 4);
+  dc = decode_dest23(ddd, dd, 4);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, -);
+
+  /** 1001 ddd0 dd01 0001		SUBX #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, 4);
+  imm = sign_ext (IMM(1), 8);
+  MATH_OP (dc, imm, 0, -);
+
+  /** 1sss ddd0 dd ss 0000		SUBX src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, 1);
+  dc = decode_dest23(ddd, dd, 4);
+  b = sign_ext (get_src (sc), 8);
+  MATH_OP (dc, b, 0, -);
+
+  /** 1001 ddd w dd11 1110		TST.size:G #IMM,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest23 (ddd, dd, w+1);
+  imm = IMM(w+1);
+  a = get_src (dc);
+  v = a & imm;
+  set_sz (v, w+1);
+
+  /** 00dd 110w				TST.size:S #IMM,dest */
+
+  prefix (0, 0, 0);
+  dc = decode_dest2 (dd, w+1);
+  imm = IMM(w+1);
+  a = get_src (dc);
+  v = a & imm;
+  set_sz (v, w+1);
+
+  /** 0000 0001 1sss ddd w dd ss 1001	TST.size:G src,dest */
+
+  prefix (0, 0, 0);
+  sc = decode_src23 (sss, ss, w+1);
+  dc = decode_dest23 (ddd, dd, w+1);
+  b = get_src (sc);
+  a = get_src (dc);
+  v = a & b;
+  set_sz (v, w+1);
+
+  /** 1111 1111				UND */
+
+  trigger_fixed_interrupt (0xffffdc);
+
+  /** 1011 0010 0000 0011		WAIT */
+
+  ;
+
+  /** 1101 ddd w dd00 1src		XCHG.size src,dest */
+
+  dc = decode_dest23 (ddd, dd, w+1);
+  sc = decode_src3 (src, w+1);
+  a = get_src (dc);
+  b = get_src (sc);
+  put_dest (dc, b);
+  put_dest (sc, a);
+
+  /** 1001 ddd w dd00 1110		XOR.size #IMM,dest */
+
+  prefix (0, 1, 0);
+  dc = decode_dest23(ddd, dd, w+1);
+  imm = IMM(w+1);
+  LOGIC_OP (dc, imm, ^);
+
+  /** 1sss ddd w dd ss 1001		XOR.size src,dest */
+
+  prefix (1, 1, 0);
+  sc = decode_src23(sss, ss, w+1);
+  dc = decode_dest23(ddd, dd, w+1);
+  b = get_src (sc);
+  LOGIC_OP (dc, b, ^);
+
+/** */
+
+  return step_result;
+}
diff --git a/sim/m32c/main.c b/sim/m32c/main.c
new file mode 100644
index 0000000..541bc43
--- /dev/null
+++ b/sim/m32c/main.c
@@ -0,0 +1,138 @@
+/* main.c --- main function for stand-alone M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <assert.h>
+#include <setjmp.h>
+#include <signal.h>
+
+#include "bfd.h"
+
+#include "cpu.h"
+#include "mem.h"
+#include "misc.h"
+#include "load.h"
+#include "trace.h"
+
+static int disassemble = 0;
+static unsigned int cycles = 0;
+
+static void
+done (int exit_code)
+{
+  if (verbose)
+    {
+      stack_heap_stats ();
+      mem_usage_stats ();
+      printf ("insns: %14s\n", comma (cycles));
+    }
+  exit (exit_code);
+}
+
+int
+main (int argc, char **argv)
+{
+  int o;
+  int save_trace;
+  bfd *prog;
+
+  while ((o = getopt (argc, argv, "tvdm:")) != -1)
+    switch (o)
+      {
+      case 't':
+	trace++;
+	break;
+      case 'v':
+	verbose++;
+	break;
+      case 'd':
+	disassemble++;
+	break;
+      case 'm':
+	if (strcmp (optarg, "r8c") == 0 || strcmp (optarg, "m16c") == 0)
+	  default_machine = bfd_mach_m16c;
+	else if (strcmp (optarg, "m32cm") == 0
+		 || strcmp (optarg, "m32c") == 0)
+	  default_machine = bfd_mach_m32c;
+	else
+	  {
+	    fprintf (stderr, "Invalid machine: %s\n", optarg);
+	    exit (1);
+	  }
+	break;
+      case '?':
+	fprintf (stderr,
+                 "usage: run [-v] [-t] [-d] [-m r8c|m16c|m32cm|m32c]"
+                 " program\n");
+	exit (1);
+      }
+
+  prog = bfd_openr (argv[optind], 0);
+  if (!prog)
+    {
+      fprintf (stderr, "Can't read %s\n", argv[optind]);
+      exit (1);
+    }
+
+  if (!bfd_check_format (prog, bfd_object))
+    {
+      fprintf (stderr, "%s not a m32c program\n", argv[optind]);
+      exit (1);
+    }
+
+  save_trace = trace;
+  trace = 0;
+  m32c_load (prog);
+  trace = save_trace;
+
+  if (disassemble)
+    sim_disasm_init (prog);
+
+  while (1)
+    {
+      int rc;
+
+      if (trace)
+	printf ("\n");
+
+      if (disassemble)
+	sim_disasm_one ();
+
+      enable_counting = verbose;
+      cycles++;
+      rc = decode_opcode ();
+      enable_counting = 0;
+
+      if (M32C_HIT_BREAK (rc))
+	done (1);
+      else if (M32C_EXITED (rc))
+	done (M32C_EXIT_STATUS (rc));
+      else
+	assert (M32C_STEPPED (rc));
+
+      trace_register_changes ();
+    }
+}
diff --git a/sim/m32c/mem.c b/sim/m32c/mem.c
new file mode 100644
index 0000000..d7623a4
--- /dev/null
+++ b/sim/m32c/mem.c
@@ -0,0 +1,377 @@
+/* mem.c --- memory for M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "mem.h"
+#include "cpu.h"
+#include "syscalls.h"
+#include "misc.h"
+
+#define L1_BITS  (10)
+#define L2_BITS  (10)
+#define OFF_BITS (12)
+
+#define L1_LEN  (1 << L1_BITS)
+#define L2_LEN  (1 << L2_BITS)
+#define OFF_LEN (1 << OFF_BITS)
+
+static unsigned char **pt[L1_LEN];
+
+/* [ get=0/put=1 ][ byte size ] */
+static unsigned int mem_counters[2][4];
+
+#define COUNT(isput,bytes)                                      \
+  if (verbose && enable_counting) mem_counters[isput][bytes]++
+
+void
+init_mem (void)
+{
+  int i, j;
+
+  for (i = 0; i < L1_LEN; i++)
+    if (pt[i])
+      {
+	for (j = 0; j < L2_LEN; j++)
+	  if (pt[i][j])
+	    free (pt[i][j]);
+	free (pt[i]);
+      }
+  memset (pt, 0, sizeof (pt));
+  memset (mem_counters, 0, sizeof (mem_counters));
+}
+
+static unsigned char *
+mem_ptr (address)
+{
+  int pt1 = (address >> (L2_BITS + OFF_BITS)) & ((1 << L1_BITS) - 1);
+  int pt2 = (address >> OFF_BITS) & ((1 << L2_BITS) - 1);
+  int pto = address & ((1 << OFF_BITS) - 1);
+
+  if (address == 0)
+    {
+      printf ("NULL pointer dereference\n");
+      exit (1);
+    }
+
+  if (pt[pt1] == 0)
+    pt[pt1] = (unsigned char **) calloc (L2_LEN, sizeof (char **));
+  if (pt[pt1][pt2] == 0)
+    {
+      pt[pt1][pt2] = (unsigned char *) malloc (OFF_LEN);
+      memset (pt[pt1][pt2], 0, OFF_LEN);
+    }
+
+  return pt[pt1][pt2] + pto;
+}
+
+static void
+used (int rstart, int i, int j)
+{
+  int rend = i << (L2_BITS + OFF_BITS);
+  rend += j << OFF_BITS;
+  if (rstart == 0xe0000 && rend == 0xe1000)
+    return;
+  printf ("mem:   %08x - %08x (%dk bytes)\n", rstart, rend - 1,
+	  (rend - rstart) / 1024);
+}
+
+static char *
+mcs (int isput, int bytes)
+{
+  return comma (mem_counters[isput][bytes]);
+}
+
+void
+mem_usage_stats ()
+{
+  int i, j;
+  int rstart = 0;
+  int pending = 0;
+
+  for (i = 0; i < L1_LEN; i++)
+    if (pt[i])
+      {
+	for (j = 0; j < L2_LEN; j++)
+	  if (pt[i][j])
+	    {
+	      if (!pending)
+		{
+		  pending = 1;
+		  rstart = (i << (L2_BITS + OFF_BITS)) + (j << OFF_BITS);
+		}
+	    }
+	  else if (pending)
+	    {
+	      pending = 0;
+	      used (rstart, i, j);
+	    }
+      }
+    else
+      {
+	if (pending)
+	  {
+	    pending = 0;
+	    used (rstart, i, 0);
+	  }
+      }
+  /*       mem foo: 123456789012 123456789012 123456789012 123456789012
+            123456789012 */
+  printf ("                 byte        short      pointer         long"
+          "        fetch\n");
+  printf ("mem get: %12s %12s %12s %12s %12s\n", mcs (0, 1), mcs (0, 2),
+	  mcs (0, 3), mcs (0, 4), mcs (0, 0));
+  printf ("mem put: %12s %12s %12s %12s\n", mcs (1, 1), mcs (1, 2),
+	  mcs (1, 3), mcs (1, 4));
+}
+
+static int tpr = 0;
+static void
+s (int address, char *dir)
+{
+  if (tpr == 0)
+    printf ("MEM[%0*x] %s", membus_mask == 0xfffff ? 5 : 6, address, dir);
+  tpr++;
+}
+
+#define S(d) if (trace) s(address, d)
+static void
+e ()
+{
+  if (!trace)
+    return;
+  tpr--;
+  if (tpr == 0)
+    printf ("\n");
+}
+
+#define E() if (trace) e()
+
+void
+mem_put_byte (int address, unsigned char value)
+{
+  unsigned char *m;
+  address &= membus_mask;
+  m = mem_ptr (address);
+  if (trace)
+    printf (" %02x", value);
+  *m = value;
+  switch (address)
+    {
+    case 0x00e1:
+      {
+	static int old_led = -1;
+	static char *led_on[] =
+	  { "\033[31m O ", "\033[32m O ", "\033[34m O " };
+	static char *led_off[] = { "\033[0m � ", "\033[0m � ", "\033[0m � " };
+	int i;
+	if (old_led != value)
+	  {
+	    fputs ("  ", stdout);
+	    for (i = 0; i < 3; i++)
+	      if (value & (1 << i))
+		fputs (led_off[i], stdout);
+	      else
+		fputs (led_on[i], stdout);
+	    fputs ("\033[0m\r", stdout);
+	    fflush (stdout);
+	    old_led = value;
+	  }
+      }
+      break;
+
+    case 0x400:
+      m32c_syscall (value);
+      break;
+
+    case 0x401:
+      putchar (value);
+      break;
+
+    case 0x402:
+      printf ("SimTrace: %06lx %02x\n", regs.r_pc, value);
+      break;
+
+    case 0x403:
+      printf ("SimTrap: %06lx %02x\n", regs.r_pc, value);
+      abort ();
+    }
+}
+
+void
+mem_put_qi (int address, unsigned char value)
+{
+  S ("<=");
+  mem_put_byte (address, value & 0xff);
+  E ();
+  COUNT (1, 1);
+}
+
+void
+mem_put_hi (int address, unsigned short value)
+{
+  S ("<=");
+  mem_put_byte (address, value & 0xff);
+  mem_put_byte (address + 1, value >> 8);
+  E ();
+  COUNT (1, 2);
+}
+
+void
+mem_put_psi (int address, unsigned long value)
+{
+  S ("<=");
+  mem_put_byte (address, value & 0xff);
+  mem_put_byte (address + 1, (value >> 8) & 0xff);
+  mem_put_byte (address + 2, value >> 16);
+  E ();
+  COUNT (1, 3);
+}
+
+void
+mem_put_si (int address, unsigned long value)
+{
+  S ("<=");
+  mem_put_byte (address, value & 0xff);
+  mem_put_byte (address + 1, (value >> 8) & 0xff);
+  mem_put_byte (address + 2, (value >> 16) & 0xff);
+  mem_put_byte (address + 3, (value >> 24) & 0xff);
+  E ();
+  COUNT (1, 4);
+}
+
+void
+mem_put_blk (int address, void *bufptr, int nbytes)
+{
+  S ("<=");
+  if (enable_counting)
+    mem_counters[1][1] += nbytes;
+  while (nbytes--)
+    mem_put_byte (address++, *(unsigned char *) bufptr++);
+  E ();
+}
+
+unsigned char
+mem_get_pc ()
+{
+  unsigned char *m = mem_ptr (regs.r_pc & membus_mask);
+  COUNT (0, 0);
+  return *m;
+}
+
+static unsigned char
+mem_get_byte (int address)
+{
+  unsigned char *m;
+  address &= membus_mask;
+  S ("=>");
+  m = mem_ptr (address);
+  if (trace)
+    {
+      if (tpr)
+	printf (" %02x", *m);
+      else
+	{
+	  S ("=>");
+	  printf (" %02x", *m);
+	  E ();
+	}
+    }
+  E ();
+  return *m;
+}
+
+unsigned char
+mem_get_qi (int address)
+{
+  unsigned char rv;
+  S ("=>");
+  rv = mem_get_byte (address);
+  COUNT (0, 1);
+  E ();
+  return rv;
+}
+
+unsigned short
+mem_get_hi (int address)
+{
+  unsigned short rv;
+  S ("=>");
+  rv = mem_get_byte (address);
+  rv |= mem_get_byte (address + 1) * 256;
+  COUNT (0, 2);
+  E ();
+  return rv;
+}
+
+unsigned long
+mem_get_psi (int address)
+{
+  unsigned long rv;
+  S ("=>");
+  rv = mem_get_byte (address);
+  rv |= mem_get_byte (address + 1) * 256;
+  rv |= mem_get_byte (address + 2) * 65536;
+  COUNT (0, 3);
+  E ();
+  return rv;
+}
+
+unsigned long
+mem_get_si (int address)
+{
+  unsigned long rv;
+  S ("=>");
+  rv = mem_get_byte (address);
+  rv |= mem_get_byte (address + 1) << 8;
+  rv |= mem_get_byte (address + 2) << 16;
+  rv |= mem_get_byte (address + 3) << 24;
+  COUNT (0, 4);
+  E ();
+  return rv;
+}
+
+void
+mem_get_blk (int address, void *bufptr, int nbytes)
+{
+  S ("=>");
+  if (enable_counting)
+    mem_counters[0][1] += nbytes;
+  while (nbytes--)
+    *(char *) bufptr++ = mem_get_byte (address++);
+  E ();
+}
+
+int
+sign_ext (int v, int bits)
+{
+  if (bits < 32)
+    {
+      v &= (1 << bits) - 1;
+      if (v & (1 << (bits - 1)))
+	v -= (1 << bits);
+    }
+  return v;
+}
diff --git a/sim/m32c/mem.h b/sim/m32c/mem.h
new file mode 100644
index 0000000..0a6b44e
--- /dev/null
+++ b/sim/m32c/mem.h
@@ -0,0 +1,43 @@
+/* mem.h --- interface to memory for M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+void init_mem (void);
+void mem_usage_stats (void);
+
+void mem_put_qi (int address, unsigned char value);
+void mem_put_hi (int address, unsigned short value);
+void mem_put_psi (int address, unsigned long value);
+void mem_put_si (int address, unsigned long value);
+
+void mem_put_blk (int address, void *bufptr, int nbytes);
+
+unsigned char mem_get_pc ();
+
+unsigned char mem_get_qi (int address);
+unsigned short mem_get_hi (int address);
+unsigned long mem_get_psi (int address);
+unsigned long mem_get_si (int address);
+
+void mem_get_blk (int address, void *bufptr, int nbytes);
+
+int sign_ext (int v, int bits);
diff --git a/sim/m32c/misc.c b/sim/m32c/misc.c
new file mode 100644
index 0000000..4a0d5e7
--- /dev/null
+++ b/sim/m32c/misc.c
@@ -0,0 +1,79 @@
+/* misc.c --- miscellaneous utility functions for M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+
+#include "cpu.h"
+#include "misc.h"
+
+int
+bcd2int (int bcd, int w)
+{
+  int v = 0, m = 1, i;
+  for (i = 0; i < (w ? 4 : 2); i++)
+    {
+      v += (bcd % 16) * m;
+      m *= 10;
+      bcd /= 16;
+    }
+  return v;
+}
+
+int
+int2bcd (int v, int w)
+{
+  int bcd = 0, m = 1, i;
+  for (i = 0; i < (w ? 4 : 2); i++)
+    {
+      bcd += (v % 10) * m;
+      m *= 16;
+      v /= 10;
+    }
+  return bcd;
+}
+
+char *
+comma (unsigned int u)
+{
+  static char buf[5][20];
+  static int bi = 0;
+  int comma = 0;
+  char *bp;
+
+  bi = (bi + 1) % 5;
+  bp = buf[bi] + 19;
+  *--bp = 0;
+  do
+    {
+      if (comma == 3)
+	{
+	  *--bp = ',';
+	  comma = 0;
+	}
+      comma++;
+      *--bp = '0' + (u % 10);
+      u /= 10;
+    }
+  while (u);
+  return bp;
+}
diff --git a/sim/m32c/misc.h b/sim/m32c/misc.h
new file mode 100644
index 0000000..0fba727
--- /dev/null
+++ b/sim/m32c/misc.h
@@ -0,0 +1,27 @@
+/* misc.h --- interface to miscellaneous utility functions for M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+int bcd2int (int bcd, int w);
+int int2bcd (int val, int w);
+
+char *comma (unsigned int u);
diff --git a/sim/m32c/opc2c.c b/sim/m32c/opc2c.c
new file mode 100644
index 0000000..878d428
--- /dev/null
+++ b/sim/m32c/opc2c.c
@@ -0,0 +1,730 @@
+/* opc2c.c --- generate C simulator code from from .opc file
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+#include "safe-fgets.h"
+
+static int errors = 0;
+
+#define MAX_BYTES 10
+
+typedef struct
+{
+  int varyno:16;
+  int byte:8;
+  int shift:8;
+} VaryRef;
+
+typedef struct
+{
+  char nbytes;
+  char dbytes;
+  char id[MAX_BYTES * 8 + 1];
+  unsigned char var_start[MAX_BYTES * 8 + 1];
+  struct
+  {
+    unsigned char decodable_mask;
+    unsigned char decodable_bits;
+  } b[MAX_BYTES];
+  char *comment;
+  int lineno;
+  int nlines;
+  char **lines;
+  struct Indirect *last_ind;
+  int semantics_label;
+  int nvaries;
+  VaryRef *vary;
+} opcode;
+
+int n_opcodes;
+opcode **opcodes;
+opcode *op;
+
+typedef struct
+{
+  char *name;
+  int nlen;
+  unsigned char mask;
+  int n_patterns;
+  unsigned char *patterns;
+} Vary;
+
+Vary **vary = 0;
+int n_varies = 0;
+
+unsigned char cur_bits[MAX_BYTES + 1];
+
+char *orig_filename;
+
+FILE *sim_log = 0;
+#define lprintf if (sim_log) fprintf
+
+opcode prefix_text, suffix_text;
+
+typedef enum
+{
+  T_unused,
+  T_op,
+  T_indirect,
+  T_done
+} OpType;
+
+typedef struct Indirect
+{
+  OpType type;
+  union
+  {
+    struct Indirect *ind;
+    opcode *op;
+  } u;
+} Indirect;
+
+Indirect indirect[256];
+
+static int
+next_varybits (int bits, opcode * op, int byte)
+{
+  int mask = op->b[byte].decodable_mask;
+  int i;
+
+  for (i = 0; i < 8; i++)
+    if (!(mask & (1 << i)))
+      {
+	if (bits & (1 << i))
+	  {
+	    bits &= ~(1 << i);
+	  }
+	else
+	  {
+	    bits |= (1 << i);
+	    return bits;
+	  }
+      }
+  return 0;
+}
+
+static int
+valid_varybits (int bits, opcode * op, int byte)
+{
+  if (op->nvaries)
+    {
+      int vn;
+      for (vn = 0; vn < op->nvaries; vn++)
+	{
+	  int found = 0;
+	  int i;
+	  int ob;
+
+	  if (byte != op->vary[vn].byte)
+	    continue;
+	  Vary *v = vary[op->vary[vn].varyno];
+	  ob = (bits >> op->vary[vn].shift) & v->mask;
+	  lprintf (sim_log, "varybits: vary %s ob %x\n", v->name, ob);
+
+	  for (i = 0; i < v->n_patterns; i++)
+	    if (ob == v->patterns[i])
+	      {
+		lprintf (sim_log, "  found at %d\n", i);
+		found = 1;
+		break;
+	      }
+	  if (!found)
+	    return 0;
+	}
+    }
+  return 1;
+}
+
+char *
+prmb (int mask, int bits)
+{
+  static char buf[8][30];
+  static int bn = 0;
+  char *bp;
+
+  bn = (bn + 1) % 8;
+  bp = buf[bn];
+  int i;
+  for (i = 0; i < 8; i++)
+    {
+      int bit = 0x80 >> i;
+      if (!(mask & bit))
+	*bp++ = '-';
+      else if (bits & bit)
+	*bp++ = '1';
+      else
+	*bp++ = '0';
+      if (i % 4 == 3)
+	*bp++ = ' ';
+    }
+  *--bp = 0;
+  return buf[bn];
+}
+
+static int
+op_cmp (const void *va, const void *vb)
+{
+  const opcode *a = *(const opcode **) va;
+  const opcode *b = *(const opcode **) vb;
+
+  if (a->nbytes != b->nbytes)
+    return a->nbytes - b->nbytes;
+
+  return strcmp (a->id, b->id);
+}
+
+void
+dump_lines (opcode * op, int level, Indirect * ind)
+{
+  char *varnames[40];
+  int i, vn = 0;
+
+  if (op->semantics_label)
+    {
+      printf ("%*sgoto op_semantics_%d;\n", level, "", op->semantics_label);
+      return;
+    }
+
+  if (ind != op->last_ind)
+    {
+      static int labelno = 0;
+      labelno++;
+      printf ("%*sop_semantics_%d:\n", level, "", labelno);
+      op->semantics_label = labelno;
+    }
+
+  if (op->comment)
+    {
+      level += 2;
+      printf ("%*s{\n", level, "");
+      printf ("%*s  %s\n", level, "", op->comment);
+    }
+
+  for (i = 0; i < op->nbytes * 8;)
+    {
+      if (isalpha (op->id[i]))
+	{
+	  int byte = i >> 3;
+	  int mask = 0;
+	  int shift = 0;
+	  char name[33];
+	  char *np = name;
+	  while (op->id[i] && isalpha (op->id[i]))
+	    {
+	      mask = (mask << 1) | 1;
+	      shift = 7 - (i & 7);
+	      *np++ = op->id[i++];
+	      if (op->var_start[i])
+		break;
+	    }
+	  *np = 0;
+	  varnames[vn++] = strdup (name);
+	  printf ("#line %d \"%s\"\n", op->lineno, orig_filename);
+	  if (mask & ~0xff)
+	    {
+	      fprintf (stderr, "Error: variable %s spans bytes: %s\n",
+		       name, op->comment);
+	      errors++;
+	    }
+	  else if (shift && (mask != 0xff))
+	    printf ("%*s  int %s AU = (op[%d] >> %d) & 0x%02x;\n",
+		    level, "", name, byte, shift, mask);
+	  else if (mask != 0xff)
+	    printf ("%*s  int %s AU = op[%d] & 0x%02x;\n",
+		    level, "", name, byte, mask);
+	  else
+	    printf ("%*s  int %s AU = op[%d];\n", level, "", name, byte);
+	}
+      else
+	i++;
+    }
+  if (op->comment)
+    {
+      printf ("%*s  if (trace) {\n", level, "");
+      printf ("%*s      printf(\"\\033[33m%%s\\033[0m ", level, "");
+      for (i = 0; i < op->nbytes; i++)
+	printf (" %%02x");
+      printf ("\\n\"");
+      printf (",\n%*s             \"%s\"", level, "", op->comment);
+      for (i = 0; i < op->nbytes; i++)
+	{
+	  if (i == 0)
+	    printf (",\n%*s             op[%d]", level, "", i);
+	  else
+	    printf (", op[%d]", i);
+	}
+      printf (");\n");
+      for (i = 0; i < vn; i++)
+	printf ("%*s      printf(\"  %s = 0x%%x%s\", %s);\n", level, "",
+		varnames[i], (i < vn - 1) ? "," : "\\n", varnames[i]);
+      printf ("%*s    }\n", level, "");
+    }
+  printf ("#line %d \"%s\"\n", op->lineno + 1, orig_filename);
+  for (i = 0; i < op->nlines; i++)
+    printf ("%*s%s", level, "", op->lines[i]);
+  if (op->comment)
+    printf ("%*s}\n", level, "");
+}
+
+void
+store_opcode_bits (opcode * op, int byte, Indirect * ind)
+{
+  int bits = op->b[byte].decodable_bits;
+
+  do
+    {
+      if (!valid_varybits (bits, op, byte))
+	continue;
+
+      switch (ind[bits].type)
+	{
+	case T_unused:
+	  if (byte == op->dbytes - 1)
+	    {
+	      ind[bits].type = T_op;
+	      ind[bits].u.op = op;
+	      op->last_ind = ind;
+	      break;
+	    }
+	  else
+	    {
+	      int i2;
+	      ind[bits].type = T_indirect;
+	      ind[bits].u.ind = (Indirect *) malloc (256 * sizeof (Indirect));
+	      for (i2 = 0; i2 < 256; i2++)
+		ind[bits].u.ind[i2].type = T_unused;
+	      store_opcode_bits (op, byte + 1, ind[bits].u.ind);
+	    }
+	  break;
+
+	case T_indirect:
+	  if (byte < op->dbytes - 1)
+	    store_opcode_bits (op, byte + 1, ind[bits].u.ind);
+	  break;
+
+	case T_op:
+	  break;
+
+	case T_done:
+	  break;
+	}
+    }
+  while ((bits = next_varybits (bits, op, byte)) != 0);
+}
+
+void
+emit_indirect (Indirect * ind, int byte)
+{
+  int unsup = 0;
+  int j, n, mask;
+
+  mask = 0;
+  for (j = 0; j < 256; j++)
+    {
+      switch (ind[j].type)
+	{
+	case T_indirect:
+	  mask = 0xff;
+	  break;
+	case T_op:
+	  mask |= ind[j].u.op->b[byte].decodable_mask;
+	  break;
+	case T_done:
+	case T_unused:
+	  break;
+	}
+    }
+
+  printf ("%*s  GETBYTE();\n", byte * 6, "");
+  printf ("%*s  switch (op[%d] & 0x%02x) {\n", byte * 6, "", byte, mask);
+  for (j = 0; j < 256; j++)
+    if ((j & ~mask) == 0)
+      {
+	switch (ind[j].type)
+	  {
+	  case T_done:
+	    break;
+	  case T_unused:
+	    unsup = 1;
+	    break;
+	  case T_op:
+	    for (n = j; n < 256; n++)
+	      if ((n & ~mask) == 0
+		  && ind[n].type == T_op && ind[n].u.op == ind[j].u.op)
+		{
+		  ind[n].type = T_done;
+		  printf ("%*s    case 0x%02x:\n", byte * 6, "", n);
+		}
+	    for (n = byte; n < ind[j].u.op->nbytes - 1; n++)
+	      printf ("%*s      GETBYTE();\n", byte * 6, "");
+	    dump_lines (ind[j].u.op, byte * 6 + 6, ind);
+	    printf ("%*s      break;\n", byte * 6, "");
+	    break;
+	  case T_indirect:
+	    printf ("%*s    case 0x%02x:\n", byte * 6, "", j);
+	    emit_indirect (ind[j].u.ind, byte + 1);
+	    printf ("%*s      break;\n", byte * 6, "");
+	    break;
+	  }
+      }
+  if (unsup)
+    printf ("%*s    default: UNSUPPORTED(); break;\n", byte * 6, "");
+  printf ("%*s  }\n", byte * 6, "");
+}
+
+static char *
+pv_dup (char *p, char *ep)
+{
+  int n = ep - p;
+  char *rv = (char *) malloc (n + 1);
+  memcpy (rv, p, n);
+  rv[n] = 0;
+  return rv;
+}
+
+static unsigned char
+str2mask (char *str, char *ep)
+{
+  unsigned char rv = 0;
+  while (str < ep)
+    {
+      rv *= 2;
+      if (*str == '1')
+	rv += 1;
+      str++;
+    }
+  return rv;
+}
+
+static void
+process_vary (char *line)
+{
+  char *cp, *ep;
+  Vary *v = (Vary *) malloc (sizeof (Vary));
+
+  n_varies++;
+  if (vary)
+    vary = (Vary **) realloc (vary, n_varies * sizeof (Vary *));
+  else
+    vary = (Vary **) malloc (n_varies * sizeof (Vary *));
+  vary[n_varies - 1] = v;
+
+  cp = line;
+
+  for (cp = line; isspace (*cp); cp++);
+  for (ep = cp; *ep && !isspace (*ep); ep++);
+
+  v->name = pv_dup (cp, ep);
+  v->nlen = strlen (v->name);
+  v->mask = (1 << v->nlen) - 1;
+
+  v->n_patterns = 0;
+  v->patterns = (unsigned char *) malloc (1);
+  while (1)
+    {
+      for (cp = ep; isspace (*cp); cp++);
+      if (!isdigit (*cp))
+	break;
+      for (ep = cp; *ep && !isspace (*ep); ep++);
+      v->n_patterns++;
+      v->patterns = (unsigned char *) realloc (v->patterns, v->n_patterns);
+      v->patterns[v->n_patterns - 1] = str2mask (cp, ep);
+    }
+}
+
+static int
+fieldcmp (opcode * op, int bit, char *name)
+{
+  int n = strlen (name);
+  if (memcmp (op->id + bit, name, n) == 0
+      && (!isalpha (op->id[bit + n]) || op->var_start[bit + n]))
+    return 1;
+  return 0;
+}
+
+static void
+log_indirect (Indirect * ind, int byte)
+{
+  int i, j;
+  char *last_c = 0;
+
+  for (i = 0; i < 256; i++)
+    {
+      if (ind[i].type == T_unused)
+	continue;
+
+      for (j = 0; j < byte; j++)
+	fprintf (sim_log, "%s ", prmb (255, cur_bits[j]));
+      fprintf (sim_log, "%s ", prmb (255, i));
+
+      switch (ind[i].type)
+	{
+	case T_op:
+	case T_done:
+	  if (last_c && (ind[i].u.op->comment == last_c))
+	    fprintf (sim_log, "''\n");
+	  else
+	    fprintf (sim_log, "%s\n", ind[i].u.op->comment);
+	  last_c = ind[i].u.op->comment;
+	  break;
+	case T_unused:
+	  fprintf (sim_log, "-\n");
+	  break;
+	case T_indirect:
+	  fprintf (sim_log, "indirect\n");
+	  cur_bits[byte] = i;
+	  log_indirect (ind[i].u.ind, byte + 1);
+	  last_c = 0;
+	  break;
+	}
+    }
+}
+
+int
+main (int argc, char **argv)
+{
+  char *line;
+  FILE *in;
+  int lineno = 0;
+  int i;
+  VaryRef *vlist;
+
+  if (argc > 2 && strcmp (argv[1], "-l") == 0)
+    {
+      sim_log = fopen (argv[2], "w");
+      fprintf (stderr, "sim_log: %s\n", argv[2]);
+      argc -= 2;
+      argv += 2;
+    }
+
+  if (argc < 2)
+    {
+      fprintf (stderr, "usage: opc2c infile.opc > outfile.opc\n");
+      exit (1);
+    }
+
+  orig_filename = argv[1];
+  in = fopen (argv[1], "r");
+  if (!in)
+    {
+      fprintf (stderr, "Unable to open file %s for reading\n", argv[1]);
+      perror ("The error was");
+      exit (1);
+    }
+
+  n_opcodes = 0;
+  opcodes = (opcode **) malloc (sizeof (opcode *));
+  op = &prefix_text;
+  op->lineno = 1;
+  while ((line = safe_fgets (in)) != 0)
+    {
+      lineno++;
+      if (strncmp (line, "  /** ", 6) == 0
+	  && (isdigit (line[6]) || memcmp (line + 6, "VARY", 4) == 0))
+	line += 2;
+      if (line[0] == '/' && line[1] == '*' && line[2] == '*')
+	{
+	  if (strncmp (line, "/** */", 6) == 0)
+	    {
+	      op = &suffix_text;
+	      op->lineno = lineno;
+	    }
+	  else if (strncmp (line, "/** VARY ", 9) == 0)
+	    process_vary (line + 9);
+	  else
+	    {
+	      char *lp;
+	      int i, bit, byte;
+	      int var_start = 1;
+
+	      n_opcodes++;
+	      opcodes =
+		(opcode **) realloc (opcodes, n_opcodes * sizeof (opcode *));
+	      op = (opcode *) malloc (sizeof (opcode));
+	      opcodes[n_opcodes - 1] = op;
+
+	      op->nbytes = op->dbytes = 0;
+	      memset (op->id, 0, sizeof (op->id));
+	      memset (op->var_start, 0, sizeof (op->var_start));
+	      for (i = 0; i < MAX_BYTES; i++)
+		{
+		  op->b[i].decodable_mask = 0;
+		  op->b[i].decodable_bits = 0;
+		}
+	      op->comment = strdup (line);
+	      op->comment[strlen (op->comment) - 1] = 0;
+	      while (op->comment[0] && isspace (op->comment[0]))
+		op->comment++;
+	      op->lineno = lineno;
+	      op->nlines = 0;
+	      op->lines = 0;
+	      op->last_ind = 0;
+	      op->semantics_label = 0;
+	      op->nvaries = 0;
+	      op->vary = 0;
+
+	      i = 0;
+	      for (lp = line + 4; *lp; lp++)
+		{
+		  bit = 7 - (i & 7);
+		  byte = i >> 3;
+
+		  if (strncmp (lp, "*/", 2) == 0)
+		    break;
+		  else if ((lp[0] == ' ' && lp[1] == ' ') || (lp[0] == '\t'))
+		    break;
+		  else if (*lp == ' ')
+		    var_start = 1;
+		  else
+		    {
+		      if (*lp == '0' || *lp == '1')
+			{
+			  op->b[byte].decodable_mask |= 1 << bit;
+			  var_start = 1;
+			  if (op->dbytes < byte + 1)
+			    op->dbytes = byte + 1;
+			}
+		      else if (var_start)
+			{
+			  op->var_start[i] = 1;
+			  var_start = 0;
+			}
+		      if (*lp == '1')
+			op->b[byte].decodable_bits |= 1 << bit;
+
+		      op->nbytes = byte + 1;
+		      op->id[i++] = *lp;
+		    }
+		}
+	    }
+	}
+      else
+	{
+	  op->nlines++;
+	  if (op->lines)
+	    op->lines =
+	      (char **) realloc (op->lines, op->nlines * sizeof (char *));
+	  else
+	    op->lines = (char **) malloc (op->nlines * sizeof (char *));
+	  op->lines[op->nlines - 1] = strdup (line);
+	}
+    }
+
+  {
+    int i, j;
+    for (i = 0; i < n_varies; i++)
+      {
+	Vary *v = vary[i];
+	lprintf (sim_log, "V[%s] %d\n", v->name, v->nlen);
+	for (j = 0; j < v->n_patterns; j++)
+	  lprintf (sim_log, "  P %02x\n", v->patterns[j]);
+      }
+  }
+
+  for (i = n_opcodes - 2; i >= 0; i--)
+    {
+      if (opcodes[i]->nlines == 0)
+	{
+	  opcodes[i]->nlines = opcodes[i + 1]->nlines;
+	  opcodes[i]->lines = opcodes[i + 1]->lines;
+	}
+    }
+
+  for (i = 0; i < 256; i++)
+    indirect[i].type = T_unused;
+
+  qsort (opcodes, n_opcodes, sizeof (opcodes[0]), op_cmp);
+
+  vlist = (VaryRef *) malloc (n_varies * sizeof (VaryRef));
+
+  for (i = 0; i < n_opcodes; i++)
+    {
+      int j, b, v;
+
+      for (j = 0; j < opcodes[i]->nbytes; j++)
+	lprintf (sim_log, "%s ",
+		 prmb (opcodes[i]->b[j].decodable_mask,
+		       opcodes[i]->b[j].decodable_bits));
+      lprintf (sim_log, " %s\n", opcodes[i]->comment);
+
+      for (j = 0; j < opcodes[i]->nbytes; j++)
+	{
+	  for (b = 0; b < 8; b++)
+	    if (isalpha (opcodes[i]->id[j * 8 + b]))
+	      for (v = 0; v < n_varies; v++)
+		if (fieldcmp (opcodes[i], j * 8 + b, vary[v]->name))
+		  {
+		    int nv = opcodes[i]->nvaries++;
+		    if (nv)
+		      opcodes[i]->vary =
+			(VaryRef *) realloc (opcodes[i]->vary,
+					     (nv + 1) * sizeof (VaryRef));
+		    else
+		      opcodes[i]->vary =
+			(VaryRef *) malloc ((nv + 1) * sizeof (VaryRef));
+
+		    opcodes[i]->vary[nv].varyno = v;
+		    opcodes[i]->vary[nv].byte = j;
+		    opcodes[i]->vary[nv].shift = 8 - b - vary[v]->nlen;
+		    lprintf (sim_log, "[vary %s shift %d]\n",
+			     vary[v]->name, opcodes[i]->vary[nv].shift);
+		  }
+
+	}
+    }
+
+  for (i = 0; i < n_opcodes; i++)
+    {
+      int i2;
+      int bytes = opcodes[i]->dbytes;
+
+      lprintf (sim_log, "\nmask:");
+      for (i2 = 0; i2 < opcodes[i]->nbytes; i2++)
+	lprintf (sim_log, " %02x", opcodes[i]->b[i2].decodable_mask);
+      lprintf (sim_log, "%*s%s\n", 13 - 3 * opcodes[i]->nbytes, "",
+	       opcodes[i]->comment);
+
+      lprintf (sim_log, "bits:");
+      for (i2 = 0; i2 < opcodes[i]->nbytes; i2++)
+	lprintf (sim_log, " %02x", opcodes[i]->b[i2].decodable_bits);
+      lprintf (sim_log, "%*s(%s) %d byte%s\n", 13 - 3 * opcodes[i]->nbytes,
+	       "", opcodes[i]->id, bytes, bytes == 1 ? "" : "s");
+
+      store_opcode_bits (opcodes[i], 0, indirect);
+    }
+
+  dump_lines (&prefix_text, 0, 0);
+
+  emit_indirect (indirect, 0);
+
+  dump_lines (&suffix_text, 0, 0);
+
+  if (sim_log)
+    log_indirect (indirect, 0);
+
+  return errors;
+}
diff --git a/sim/m32c/r8c.opc b/sim/m32c/r8c.opc
new file mode 100644
index 0000000..4a6ba51
--- /dev/null
+++ b/sim/m32c/r8c.opc
@@ -0,0 +1,1580 @@
+/* r8c.opc --- semantics for r8c opcodes.		        -*- mode: c -*-
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cpu.h"
+#include "mem.h"
+#include "misc.h"
+#include "int.h"
+
+#define AU  __attribute__((unused))
+
+#define tprintf if (trace) printf
+
+static unsigned char
+getbyte ()
+{
+  int tsave = trace;
+  unsigned char b;
+
+  if (trace == 1)
+    trace = 0;
+  b = mem_get_pc ();
+  regs.r_pc ++;
+  trace = tsave;
+  return b;
+}
+
+#define M16C_ONLY() /* FIXME: add something here */
+
+#define GETBYTE() (op[opi++] = getbyte())
+
+#define UNSUPPORTED() unsupported("unsupported", orig_pc)
+#define NOTYET() unsupported("unimplemented", orig_pc)
+
+static void
+unsupported (char *tag, int orig_pc)
+{
+  int i;
+  printf("%s opcode at %08x\n", tag, orig_pc);
+  regs.r_pc = orig_pc;
+  for (i=0; i<2; i++)
+    {
+      int b = mem_get_pc();
+      printf(" %s", bits(b>>4, 4));
+      printf(" %s", bits(b, 4));
+      regs.r_pc ++;
+    }
+  printf("\n");
+  regs.r_pc = orig_pc;
+  for (i=0; i<6; i++)
+    {
+      printf(" %02x", mem_get_pc ());
+      regs.r_pc ++;
+    }
+  printf("\n");
+  exit(1);
+}
+
+static int
+IMM(bw)
+{
+  int rv = getbyte ();
+  if (bw)
+    rv = rv + 256 * getbyte();
+  if (bw == 2)
+    rv = rv + 65536 * getbyte();
+  return rv;
+}
+
+#define IMM4() (immm >= 8 ? 7 - immm : immm + 1)
+
+#define UNARY_SOP \
+  dc = decode_srcdest4 (dest, w); \
+  v = sign_ext (get_src (dc), w?16:8);
+
+#define UNARY_UOP \
+  dc = decode_srcdest4 (dest, w); \
+  v = get_src (dc);
+
+#define BINARY_SOP \
+  sc = decode_srcdest4 (srcx, w); \
+  dc = decode_srcdest4 (dest, w); \
+  a = sign_ext (get_src (sc), w?16:8); \
+  b = sign_ext (get_src (dc), w?16:8);
+
+#define BINARY_UOP \
+  sc = decode_srcdest4 (srcx, w); \
+  dc = decode_srcdest4 (dest, w); \
+  a = get_src (sc); \
+  b = get_src (dc);
+
+#define carry (FLAG_C ? 1 : 0)
+
+static void
+cmp (int d, int s, int w)
+{
+  int a, b, f=0;
+  int mask = w ? 0xffff : 0xff;
+  a = d - s;
+  b = sign_ext (d, w?16:8) - sign_ext (s, w?16:8);
+  tprintf ("cmp: %x - %x = %08x, %x - %x = %d\n",
+	   d, s, a,
+	   sign_ext(d,w?16:8), sign_ext(s,w?16:8), b);
+
+  if (b == 0)
+    f |= FLAGBIT_Z;
+  if (b & (w ? 0x8000 : 0x80))
+    f |= FLAGBIT_S;
+  if ((d & mask) >= (s & mask))
+    f |= FLAGBIT_C;
+  if (b < (w ? -32768 : -128) || b > (w ? 32767 : 127))
+    f |= FLAGBIT_O;
+
+  set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
+}
+
+static void
+div_op (int s, int u, int x, int w)
+{
+  srcdest sc;
+  int v, a, b;
+
+  if (s == -1)
+    s = IMM(w);
+  else
+    {
+      sc = decode_srcdest4 (s, w);
+      s = get_src (sc);
+    }
+
+  v = get_reg (w ? r2r0 : r0);
+
+  if (!u)
+    {
+      s = sign_ext (s, w ? 16 : 8);
+      v = sign_ext (v, w ? 16 : 8);
+    }
+
+  if (s == 0)
+    {
+      set_flags (FLAGBIT_O, FLAGBIT_O);
+      return;
+    }
+
+  if (u)
+    {
+      a = (unsigned int)v / (unsigned int)s;
+      b = (unsigned int)v % (unsigned int)s;
+    }
+  else
+    {
+      a = v / s;
+      b = v % s;
+    }
+  if (x)
+    {
+      if ((s > 0 && b < 0)
+	  || (s < 0 && b > 0))
+	{
+	  a --;
+	  b += s;
+	}
+    }
+  tprintf ("%d / %d = %d rem %d\n", v, s, a, b);
+  if ((!u && (a > (w ? 32767 : 127)
+	     || a < (w ? -32768 : -129)))
+      || (u && (a > (w ? 65536 : 255))))
+    set_flags (FLAGBIT_O, FLAGBIT_O);
+  else
+    set_flags (FLAGBIT_O, 0);
+
+  put_reg (w ? r0 : r0l, a);
+  put_reg (w ? r2 : r0h, b);
+}
+
+static void
+rot_op (srcdest sd, int rotc, int count)
+{
+  int mask = (sd.bytes == 2) ? 0xffff : 0xff;
+  int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
+  int v = get_src (sd);
+  int c = carry, ct;
+
+  tprintf("%s %x by %d\n", rotc ? "rotc" : "rot", v, count);
+  tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+  while (count > 0)
+    {
+      ct = (v & msb) ? 1 : 0;
+      v <<= 1;
+      v |= rotc ? c : ct;
+      v &= mask;
+      c = ct;
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count --;
+    }
+  while (count < 0)
+    {
+      ct = v & 1;
+      v >>= 1;
+      v |= (rotc ? c : ct) * msb;
+      c = ct;
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count ++;
+    }
+  put_dest (sd, v);
+  set_szc (v, sd.bytes, c);
+}
+
+static void
+shift_op (srcdest sd, int arith, int count)
+{
+  int mask = (sd.bytes == 2) ? 0xffff : 0xff;
+  int msb = (sd.bytes == 2) ? 0x8000 : 0x80;
+  int v = get_src (sd);
+  int c = 0;
+
+  if (sd.bytes == 4)
+    {
+      mask = 0xffffffffU;
+      msb = 0x80000000U;
+    }
+
+  tprintf("%s %x by %d\n", arith ? "sha" : "shl", v, count);
+  tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+  while (count > 0)
+    {
+      c = (v & msb) ? 1 : 0;
+      v <<= 1;
+      v &= mask;
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count --;
+    }
+  while (count < 0)
+    {
+      c = v & 1;
+      if (arith)
+	v = (v & msb) | (v >> 1);
+      else
+	v = (v >> 1) & (msb - 1);
+      tprintf (": %s %d\n", bits(v, 8*sd.bytes), c);
+      count ++;
+    }
+  put_dest (sd, v);
+  set_szc (v, sd.bytes, c);
+}
+
+#define MATH_OP(dc,s,c,op,carryrel) \
+  a = get_src(dc); \
+  b = s & b2mask[dc.bytes]; \
+  v2 = a op b op c; \
+  tprintf("0x%x " #op " 0x%x " #op " 0x%x = 0x%x\n", a, b, c, v2); \
+  a = sign_ext (a, dc.bytes * 8); \
+  b = sign_ext (s, dc.bytes * 8); \
+  v = a op b op c; \
+  tprintf("%d " #op " %d " #op " %d = %d\n", a, b, c, v); \
+  set_oszc (v, dc.bytes, v2 carryrel); \
+  put_dest (dc, v2);
+
+#define BIT_OP(field,expr) \
+  dc = decode_bit (field); \
+  b = get_bit (dc); \
+  v = expr; \
+  tprintf ("b=%d, carry=%d, %s = %d\n", b, carry, #expr, v); \
+  put_bit (dc, v);
+
+#define BIT_OPC(field,expr) \
+  dc = decode_bit (field); \
+  b = get_bit (dc); \
+  v = expr; \
+  tprintf ("b=%d, carry=%d, %s = %d\n", b, carry, #expr, v); \
+  set_c (v);
+
+int
+decode_r8c()
+{
+  unsigned char op[40];
+  int opi = 0;
+  int v, v2, a, b;
+  int orig_pc = get_reg (pc);
+  srcdest sc, dc;
+  int imm;
+
+  step_result = M32C_MAKE_STEPPED ();
+
+  tprintf("trace: decode pc = %05x\n", orig_pc);
+
+  /** VARY dst 011 100 101 110 111 */
+
+  /** 0111 011w 1111 dest  ABS.size dest */
+
+  UNARY_SOP;
+  a = v<0 ? -v : v;
+  tprintf("abs(%d) = %d\n", v, a);
+  set_osz(a, w+1);
+  put_dest (dc, a);
+
+  /** 0111 011w 0110 dest  ADC.size #IMM,dest */
+
+  dc = decode_srcdest4(dest, w);
+  imm = IMM(w);
+  MATH_OP (dc, imm, carry, +, > (w?0xffff:0xff));
+
+  /** 1011 000w srcx dest  ADC.size src,dest */
+
+  sc = decode_srcdest4(srcx, w);
+  dc = decode_srcdest4(dest, w);
+  b = get_src (sc);
+  MATH_OP (dc, b, carry, +, > (w?0xffff:0xff));
+
+  /** 0111 011w 1110 dest  ADCF.size dest */
+
+  dc = decode_srcdest4(dest, w);
+  MATH_OP (dc, 0, carry, +, > (w?0xffff:0xff));
+
+  /** 0111 011w 0100 dest  ADD.size:G #imm,dest */
+
+  dc = decode_srcdest4(dest, w);
+  imm = IMM(w);
+  MATH_OP (dc, imm, 0, +, > (w?0xffff:0xff));
+
+  /** 1100 100w immm dest  ADD.size:Q #IMM,dest */
+
+  dc = decode_srcdest4(dest, w);
+  imm = sign_ext (immm, 4);
+  MATH_OP (dc, imm, 0, +, > (w?0xffff:0xff));
+
+  /** 1000 0dst            ADD.B:S #IMM8,dst */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  MATH_OP (dc, imm, 0, +, > 0xff);
+
+  /** 1010 000w srcx dest  ADD.size:G src,dest */
+
+  sc = decode_srcdest4(srcx, w);
+  dc = decode_srcdest4(dest, w);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, +, > (w?0xffff:0xff));
+
+  /** 0010 0d sr           ADD.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  dc = decode_dest1 (d, 0);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, +, > 0xff);
+
+  /** 0111 110w 1110 1011  ADD.size:G #IMM,sp */
+
+  dc = reg_sd (sp);
+  imm = sign_ext (IMM(w), w?16:8);
+  MATH_OP (dc, imm, 0, +, > 0xffff);
+
+  /** 0111 1101 1011 immm  ADD.size:Q #IMM,sp */
+
+  dc = reg_sd (sp);
+  imm = sign_ext (immm, 4);
+  MATH_OP (dc, imm, 0, +, > 0xffff);
+
+  /** 1111 100w immm dest  ADJNZ.size #IMM,dest,label */
+
+  UNARY_UOP;
+  imm = sign_ext(immm, 4);
+  tprintf("%x + %d = %x\n", v, imm, v+imm);
+  v += imm;
+  put_dest (dc, v);
+  a = sign_ext (IMM(0), 8);
+  if ((v & (w ? 0xffff : 0xff)) != 0)
+    {
+      tprintf("jmp: %x + 2 + %d = ", get_reg (pc), a);
+      put_reg (pc, orig_pc + 2 + a);
+      tprintf("%x\n", get_reg (pc));
+    }
+
+  /** 0111 011w 0010 dest  AND.size:G #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  tprintf ("%x & %x = %x\n", v, imm, v & imm);
+  v &= imm;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1001 0dst            AND.B:S #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  tprintf("%x & %x = %x\n", v, imm, v & imm);
+  v &= imm;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 1001 000w srcx dest  AND.size:G src.dest */
+
+  BINARY_UOP;
+  tprintf ("%x & %x = %x\n", a, b, a & b);
+  v = a & b;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 0001 0d sr           AND.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  dc = decode_dest1 (d, 0);
+  a = get_src (sc);
+  b = get_src (dc);
+  v = a & b;
+  tprintf("%x & %x = %x\n", a, b, v);
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 0111 1110 0100 srcx  BAND src */
+
+  BIT_OPC (srcx, b & carry);
+
+  /** 0111 1110 1000 dest  BCLR:G dest */
+
+  dc = decode_bit (dest);
+  put_bit (dc, 0);
+
+  /** 0100 0bit            BCLR:S bit,base:11[SB] */
+
+  dc = decode_bit11 (bit);
+  put_bit (dc, 0);
+
+  /** 0111 1110 0010 dest  BMcnd dest  */
+
+  dc = decode_bit (dest);
+  if (condition_true (IMM (0)))
+    put_bit (dc, 1);
+  else
+    put_bit (dc, 0);
+
+  /** 0111 1101 1101 cond  BMcnd C  */
+
+  if (condition_true (cond))
+    set_c (1);
+  else
+    set_c (0);
+
+  /** 0111 1110 0101 srcx  BNAND src */
+
+  BIT_OPC (srcx, !b & carry);
+
+  /** 0111 1110 0111 srcx  BNOR src */
+
+  BIT_OPC (srcx, !b | carry);
+
+  /** 0111 1110 1010 dest  BNOT:G dest */
+
+  BIT_OP (dest, !b);
+
+  /** 0101 0bit            BNOT:S bit,base:11[SB] */
+
+  dc = decode_bit11 (bit);
+  put_bit (dc, !get_bit (dc));
+
+  /** 0111 1110 0011 srcx  BNTST src */
+
+  dc = decode_bit (srcx);
+  b = get_bit (dc);
+  set_zc (!b, !b);
+
+  /** 0111 1110 1101 srcx  BNXOR src */
+
+  BIT_OPC (srcx, !b ^ carry);
+
+  /** 0111 1110 0110 srcx  BOR src */
+
+  BIT_OPC (srcx, b | carry);
+
+  /** 0000 0000            BRK */
+
+  /* We report the break to our caller with the PC still pointing at the 
+     breakpoint instruction.  */
+  put_reg (pc, orig_pc);
+  if (verbose)
+    printf("[break]\n");
+  return M32C_MAKE_HIT_BREAK ();
+
+  /** 0111 1110 1001 dest  BSET:G dest */
+
+  dc = decode_bit (dest);
+  put_bit (dc, 1);
+
+  /** 0100 1bit            BSET:S bit,base:11[SB] */
+
+  dc = decode_bit11 (bit);
+  put_bit (dc, 1);
+
+  /** 0111 1110 1011 srcx  BTST:G src */
+
+  dc = decode_bit (srcx);
+  b = get_bit (dc);
+  set_zc (!b, b);
+
+  /** 0101 1bit            BTST:S bit,base:11[SB] */
+
+  dc = decode_bit11 (bit);
+  b = get_bit (dc);
+  set_zc (!b, b);
+
+  /** 0111 1110 0000 dest  BTSTC dest */
+
+  dc = decode_bit (dest);
+  b = get_bit (dc);
+  set_zc (!b, b);
+  put_bit (dc, 0);
+
+  /** 0111 1110 0001 dest  BTSTS dest */
+
+  dc = decode_bit (dest);
+  b = get_bit (dc);
+  set_zc (!b, b);
+  put_bit (dc, 1);
+
+  /** 0111 1110 1100 srcx  BXOR src */
+
+  BIT_OPC (srcx, b ^ carry);
+
+  /** 0111 011w 1000 dest  CMP.size:G #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  cmp (v, imm, w);
+
+  /** 1101 000w immm dest  CMP.size:Q #IMM,dest */
+
+  UNARY_UOP;
+  immm = sign_ext (immm, 4);
+  cmp (v, immm, w);
+
+  /** 1110 0dst            CMP.B:S #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  cmp (v, imm, 0);
+
+  /** 1100 000w srcx dest  CMP.size:G src,dest */
+
+  BINARY_UOP;
+  cmp(b, a, w);
+
+  /** 0011 1d sr           CMP.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  dc = decode_dest1 (d, 0);
+  a = get_src (sc);
+  b = get_src (dc);
+  cmp (b, a, 0);
+
+  /** 0111 110w 1110 i1c s  DADC,DADD,DSBB,DSUB */
+
+  /* w = width, i = immediate, c = carry, s = subtract */
+
+  int src = i ? IMM(w) : get_reg (w ? r1 : r0h);
+  int dest = get_reg (w ? r0 : r0l);
+  int res;
+
+  src = bcd2int(src, w);
+  dest = bcd2int(dest, w);
+
+  tprintf("decimal: %d %s %d", dest, s?"-":"+", src);
+  if (c)
+    tprintf(" c=%d", carry);
+
+  if (!s)
+    {
+      res = dest + src;
+      if (c)
+	res += carry;
+      c = res > (w ? 9999 : 99);
+    }
+  else
+    {
+      res = dest - src;
+      if (c)
+	res -= (1-carry);
+      c = res >= 0;
+      if (res < 0)
+	res += w ? 10000 : 100;
+    }
+
+  res = int2bcd (res, w);
+  tprintf(" = %x\n", res);
+
+  set_szc (res, w+1, c);
+
+  put_reg (w ? r0 : r0l, res);
+
+  /** 1010 1dst            DEC.B dest */
+
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  tprintf("%x -- = %x\n", v, v-1);
+  v --;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 1111 d010            DEC.W dest */
+
+  v = get_reg (d ? a1 : a0);
+  tprintf("%x -- = %x\n", v, v-1);
+  v --;
+  set_sz (v, 2);
+  put_reg (d ? a1 : a0, v);
+
+  /** 0111 110w 1110 0001  DIV.size #IMM */
+
+  div_op (-1, 0, 0, w);
+
+  /** 0111 011w 1101 srcx  DIV.size src */
+
+  div_op (srcx, 0, 0, w);
+
+  /** 0111 110w 1110 0000  DIVU.size #IMM */
+
+  div_op (-1, 1, 0, w);
+
+  /** 0111 011w 1100 srcx  DIVU.size src */
+
+  div_op (srcx, 1, 0, w);
+
+  /** 0111 110w 1110 0011  DIVX.size #IMM */
+
+  div_op (-1, 0, 1, w);
+
+  /** 0111 011w 1001 srcx  DIVX.size src */
+
+  div_op (srcx, 0, 1, w);
+
+  /** 0111 1100 1111 0010  ENTER #IMM8 */
+
+  imm = IMM(0);
+  put_reg (sp, get_reg (sp) - 2);
+  mem_put_hi (get_reg (sp), get_reg (fb));
+  put_reg (fb, get_reg (sp));
+  put_reg (sp, get_reg (sp) - imm);
+
+  /** 0111 1101 1111 0010  EXITD */
+
+  put_reg (sp, get_reg (fb));
+  put_reg (fb, mem_get_hi (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 2);
+  put_reg (pc, mem_get_psi (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 3);
+
+  /** 0111 1100 0110 dest  EXTS.B dest */
+
+  dc = decode_srcdest4 (dest, 0);
+  v = sign_ext (get_src (dc), 8);
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+  set_sz (v, 1);
+
+  /** 0111 1100 1111 0011  EXTS.W R0 */
+
+  v = sign_ext (get_reg (r0), 16);
+  put_reg (r2r0, v);
+  set_sz (v, 2);
+
+  /** 1110 1011 0flg 0101  FCLR dest */
+
+  set_flags (1 << flg, 0);
+
+  /** 1110 1011 0flg 0100  FSET dest */
+
+  set_flags (1 << flg, 1 << flg);
+
+  /** 1010 0dst            INC.B dest */
+
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  tprintf("%x ++ = %x\n", v, v+1);
+  v ++;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 1011 d010            INC.W dest */
+
+  v = get_reg (d ? a1 : a0);
+  tprintf("%x ++ = %x\n", v, v+1);
+  v ++;
+  set_sz (v, 2);
+  put_reg (d ? a1 : a0, v);
+
+  /** 1110 1011 11vector   INT #imm */
+
+  trigger_based_interrupt (vector);
+
+  /** 1111 0110            INTO */
+
+  if (FLAG_O)
+    trigger_fixed_interrupt (0xffe0);
+
+  /** 0110 1cnd            Jcnd label */
+
+  v = sign_ext (IMM(0), 8);
+  if (condition_true (cnd))
+    put_reg (pc, orig_pc + 1 + v);
+
+  /** 0111 1101 1100 cond  Jcnd label */
+
+  v = sign_ext (IMM(0), 8);
+  if (condition_true (cond))
+    put_reg (pc, orig_pc + 2 + v);
+
+  /** 0110 0dsp            JMP.S label */
+
+  put_reg (pc, orig_pc + 2 + dsp);
+
+  /** 1111 1110            JMP.B label */
+
+  imm = sign_ext (IMM(0), 8);
+  if (imm == -1)
+    {
+      if (verbose)
+	printf("[jmp-to-self detected as exit]\n");
+      return M32C_MAKE_HIT_BREAK ();
+    }
+  put_reg (pc, orig_pc + 1 + imm);
+
+  /** 1111 0100            JMP.W label */
+
+  imm = sign_ext (IMM(1), 16);
+  put_reg (pc, orig_pc + 1 + imm);
+
+  /** 1111 1100            JMP.A label */
+  
+  imm = IMM(2);
+  put_reg (pc, imm);
+
+  /** 0111 1101 0010 srcx  JMPI.W src */
+
+  sc = decode_jumpdest (srcx, 1);
+  a = get_src (sc);
+  a = sign_ext (a, 16);
+  put_reg (pc, orig_pc + a);
+
+  /** 0111 1101 0000 srcx  JMPI.A src */
+
+  sc = decode_jumpdest (srcx, 0);
+  a = get_src (sc);
+  put_reg (pc, a);
+
+  /** 1110 1110            JMPS #IMM8 */
+
+  M16C_ONLY();
+
+  imm = IMM(0);
+  a = 0xf0000 + mem_get_hi (0xffffe - imm * 2);
+  put_reg (pc, a);
+
+  /** 1111 0101            JSR.W label */
+
+  imm = sign_ext (IMM(1), 16);
+  put_reg (sp, get_reg (sp) - 3);
+  mem_put_psi (get_reg (sp), get_reg (pc));
+  put_reg (pc, orig_pc + imm + 1);
+
+  /** 1111 1101            JSR.A label */
+
+  imm = IMM(2);
+  put_reg (sp, get_reg (sp) - 3);
+  mem_put_psi (get_reg (sp), get_reg (pc));
+  put_reg (pc, imm);
+
+  /** 0111 1101 0011 srcx  JSRI.W src */
+
+  sc = decode_jumpdest (srcx, 1);
+  a = get_src (sc);
+  a = sign_ext (a, 16);
+
+  put_reg (sp, get_reg (sp) - 3);
+  mem_put_psi (get_reg (sp), get_reg (pc));
+  put_reg (pc, orig_pc + a);
+
+  /** 0111 1101 0001 srcx  JSRI.A src */
+
+  sc = decode_jumpdest (srcx, 0);
+  a = get_src (sc);
+
+  put_reg (sp, get_reg (sp) - 3);
+  mem_put_psi (get_reg (sp), get_reg (pc));
+  put_reg (pc, a);
+
+  /** 1110 1111            JSRS #IMM8 */
+
+  M16C_ONLY();
+
+  imm = IMM(0);
+  a = 0xf0000 + mem_get_hi (0xffffe - imm * 2);
+
+  put_reg (sp, get_reg (sp) - 3);
+  mem_put_psi (get_reg (sp), get_reg (pc));
+  put_reg (pc, a);
+
+  /** 1110 1011 0reg 0000  LDC #IMM16,dest */
+
+  dc = decode_cr (reg);
+  imm = IMM(1);
+  put_dest (dc, imm);
+
+  /** 0111 1010 1reg srcx  LDC src,dest */
+
+  dc = decode_cr (reg);
+  sc = decode_srcdest4 (srcx,1);
+  put_dest (dc, get_src (sc));
+
+  /** 0111 1100 1111 0000  LDCTX abs16,abs20 */
+
+  NOTYET();
+
+  /** 0111 010w 1000 dest  LDE.size abs20,dest */
+
+  dc = decode_srcdest4 (dest, w);
+  imm = IMM(2);
+  if (w)
+    v = mem_get_hi (imm);
+  else
+    v = mem_get_qi (imm);
+  put_dest (dc, v);
+
+  /** 0111 010w 1001 dest  LDE.size dsp:20[a0], dest */
+
+  dc = decode_srcdest4 (dest, w);
+  imm = IMM(2) + get_reg (a0);
+  if (w)
+    v = mem_get_hi (imm);
+  else
+    v = mem_get_qi (imm);
+  put_dest (dc, v);
+
+  /** 0111 010w 1010 dest  LDE.size [a1a0],dest */
+  
+  dc = decode_srcdest4 (dest, w);
+  imm = get_reg (a1a0);
+  if (w)
+    v = mem_get_hi (imm);
+  else
+    v = mem_get_qi (imm);
+  put_dest (dc, v);
+
+  /** 0111 1101 1010 0imm  LDIPL #IMM */
+
+  set_flags (0x700, imm*0x100);
+
+  /** 0111 010w 1100 dest  MOV.size:G #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  v = imm;
+  tprintf("%x = %x\n", v, v);
+  set_sz(v, w+1);
+  put_dest (dc, v);
+
+  /** 1101 100w immm dest  MOV.size:Q #IMM,dest */
+
+  UNARY_SOP;
+  v = sign_ext (immm, 4);
+  tprintf ("%x = %x\n", v, v);
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1100 0dst            MOV.B:S #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  v = imm;
+  tprintf("%x = %x\n", v, v);
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 1w10 d010            MOV.size:S #IMM,dest */
+
+  /* Note that for w, 0=W and 1=B unlike the usual meaning.  */
+  v = IMM(1-w);
+  tprintf("%x = %x\n", v, v);
+  set_sz (v, 2-w);
+  put_reg (d ? a1 : a0, v);
+
+  /** 1011 0dst            MOV.B:Z #0,dest */
+
+  dc = decode_dest3 (dst, 0);
+  v = 0;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 0111 001w srcx dest  MOV.size:G src,dest */
+
+  sc = decode_srcdest4 (srcx, w);
+  dc = decode_srcdest4 (dest, w);
+  v = get_src (sc);
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 0011 0d sr           MOV.B:S src,dest */
+
+  sc = decode_src2 (sr, 0, d);
+  v = get_src (sc);
+  set_sz (v, 1);
+  put_reg (d ? a1 : a0, v);
+
+  /** 0000 0s ds           MOV.B:S R0L/R0H,dest */
+
+  if (ds == 0)
+    UNSUPPORTED();
+  dc = decode_src2 (ds, 0, s);
+  v = get_reg (s ? r0h : r0l);
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 0000 1d sr           MOV.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  v = get_src (sc);
+  set_sz (v, 1);
+  put_reg (d ? r0h : r0l, v);
+
+  /** 0111 010w 1011 dest  MOV.size:G dsp:8[SP], dest */
+
+  dc = decode_srcdest4 (dest, w);
+  imm = IMM(0);
+  a = get_reg (sp) + sign_ext (imm, 8);
+  a &= addr_mask;
+  if (w)
+    v = mem_get_hi (a);
+  else
+    v = mem_get_qi (a);
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 0111 010w 0011 srcx  MOV.size:G src, disp8[SP] */
+
+  sc = decode_srcdest4 (srcx, w);
+  imm = IMM(0);
+  a = get_reg (sp) + sign_ext (imm, 8);
+  a &= addr_mask;
+  v = get_src (sc);
+  if (w)
+    mem_put_hi (a, v);
+  else
+    mem_put_qi (a, v);
+  set_sz (v, w+1);
+
+  /** 1110 1011 0reg 1src  MOVA src,dest */
+
+  static reg_id map[] = { r0, r1, r2, r3, a0, a1, 0, 0 };
+  sc = decode_srcdest4 (8 + src, 0);
+  put_reg (map[reg], sc.u.addr);
+
+  /** 0111 1100 10hl dest  MOVdir R0L,dest */
+
+  if (dest == 0 || dest == 4 || dest == 5)
+    UNSUPPORTED();
+  dc = decode_srcdest4 (dest, 0);
+  a = get_src (dc);
+  b = get_reg (r0l);
+  switch (hl)
+    {
+    case 0: a = (a & 0xf0) | (b & 0x0f); break;
+    case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
+    case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
+    case 3: a = (a & 0x0f) | (b & 0xf0); break;
+    }
+  put_dest (dc, a);
+
+  /** 0111 1100 00hl srcx  MOVdir src,R0L */
+
+  if (srcx == 0 || srcx == 4 || srcx == 5)
+    UNSUPPORTED();
+  sc = decode_srcdest4 (srcx, 0);
+  a = get_reg (r0l);
+  b = get_src (sc);
+  switch (hl)
+    {
+    case 0: a = (a & 0xf0) | (b & 0x0f); break;
+    case 1: a = (a & 0xf0) | ((b>>4) & 0x0f); break;
+    case 2: a = (a & 0x0f) | ((b & 0x0f)<<4); break;
+    case 3: a = (a & 0x0f) | (b & 0xf0); break;
+    }
+  put_reg (r0l, a);
+
+  /** 0111 110w 0101 dest  MUL.size #IMM,dest */
+
+  UNARY_SOP;
+  imm = sign_ext (IMM(w), w?16:8);
+  tprintf("%d * %d = %d\n", v, imm, v*imm);
+  v *= imm;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0111 100w srcx dest  MUL.size src,dest */
+
+  BINARY_SOP;
+  v = a * b;
+  tprintf("%d * %d = %d\n", a, b, v);
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0111 110w 0100 dest  MULU.size #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  tprintf("%u * %u = %u\n", v, imm, v*imm);
+  v *= imm;
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0111 000w srcx dest  MULU.size src,dest */
+
+  BINARY_UOP;
+  v = a * b;
+  tprintf("%u * %u = %u\n", a, b, v);
+  dc = widen_sd (dc);
+  put_dest (dc, v);
+
+  /** 0111 010w 0101 dest  NEG.size dest */
+
+  UNARY_SOP;
+  tprintf("%d * -1 = %d\n", v, -v);
+  v = -v;
+  set_oszc (v, w+1, v == 0);
+  put_dest (dc, v);
+
+  /** 0000 0100            NOP */
+
+  tprintf("nop\n");
+
+  /** 0111 010w 0111 dest  NOT.size:G */
+
+  UNARY_UOP;
+  tprintf("~ %x = %x\n", v, ~v);
+  v = ~v;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1011 1dst            NOT.B:S dest */
+
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  tprintf("~ %x = %x\n", v, ~v);
+  v = ~v;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 0111 011w 0011 dest  OR.size:G #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  tprintf ("%x | %x = %x\n", v, imm, v | imm);
+  v |= imm;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1001 1dst            OR.B:S #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  v = get_src (dc);
+  tprintf("%x | %x = %x\n", v, imm, v|imm);
+  v |= imm;
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 1001 100w srcx dest  OR.size:G src,dest */
+
+  BINARY_UOP;
+  tprintf ("%x | %x = %x\n", a, b, a | b);
+  v = a | b;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 0001 1d sr           OR.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  dc = decode_dest1 (d, 0);
+  a = get_src (sc);
+  b = get_src (dc);
+  v = a | b;
+  tprintf("%x | %x = %x\n", a, b, v);
+  set_sz (v, 1);
+  put_dest (dc, v);
+
+  /** 0111 010w 1101 dest  POP.size:G dest */
+
+  dc = decode_srcdest4 (dest, w);
+  if (w)
+    {
+      v = mem_get_hi (get_reg (sp));
+      put_reg (sp, get_reg (sp) + 2);
+      tprintf("pophi: %x\n", v);
+    }
+  else
+    {
+      v = mem_get_qi (get_reg (sp));
+      put_reg (sp, get_reg (sp) + 1);
+      tprintf("popqi: %x\n", v);
+    }
+  put_dest (dc, v);
+
+  /** 1001 d010            POP.B:S dest */
+
+  v = mem_get_qi (get_reg (sp));
+  put_reg (d ? r0h : r0l, v);
+  put_reg (sp, get_reg (sp) + 1);
+  tprintf("popqi: %x\n", v);
+
+  /** 1101 d010            POP.W:S dest */
+
+  v = mem_get_hi (get_reg (sp));
+  put_reg (d ? a1 : a0, v);
+  put_reg (sp, get_reg (sp) + 2);
+  tprintf("pophi: %x\n", v);
+
+  /** 1110 1011 0reg 0011  POPC dest */
+
+  dc = decode_cr (reg);
+  v = mem_get_hi (get_reg (sp));
+  put_dest (dc, v);
+  put_reg (sp, get_reg (sp) + 2);
+  tprintf("popc: %x\n", v);
+
+  /** 1110 1101            POPM dest */
+
+  static int map[] = { r0, r1, r2, r3, a0, a1, sb, fb };
+  imm = IMM(0);
+  tprintf("popm: %x\n", imm);
+  for (a=0; a<8; a++)
+    if (imm & (1<<a))
+      {
+	v = mem_get_hi (get_reg (sp));
+	put_reg (map[a], v);
+	put_reg (sp, get_reg (sp) + 2);
+      }
+
+  /** 0111 110w 1110 0010  PUSH.size:G #IMM */
+
+  imm = IMM(w);
+  if (w)
+    {
+      put_reg (sp, get_reg (sp) - 2);
+      mem_put_hi (get_reg (sp), imm);
+      tprintf("pushhi %04x\n", imm);
+    }
+  else
+    {
+      put_reg (sp, get_reg (sp) - 1);
+      mem_put_qi (get_reg (sp), imm);
+      tprintf("pushqi %02x\n", imm);
+    }
+
+  /** 0111 010w 0100 srcx  PUSH.size:G src */
+
+  sc = decode_srcdest4 (srcx, w);
+  v = get_src (sc);
+  if (w)
+    {
+      put_reg (sp, get_reg (sp) - 2);
+      mem_put_hi (get_reg (sp), v);
+      tprintf("pushhi: %x\n", v);
+    }
+  else
+    {
+      put_reg (sp, get_reg (sp) - 1);
+      mem_put_qi (get_reg (sp), v);
+      tprintf("pushqi: %x\n", v);
+    }
+
+  /** 1000 s010            PUSH.B:S src */
+
+  v = get_reg (s ? r0h : r0l);
+  put_reg (sp, get_reg (sp) - 1);
+  mem_put_qi (get_reg (sp), v);
+  tprintf("pushqi: %x\n", v);
+
+  /** 1100 s010            PUSH.W:S src */
+
+  v = get_reg (s ? a1 : a0);
+  put_reg (sp, get_reg (sp) - 2);
+  mem_put_hi (get_reg (sp), v);
+  tprintf("pushhi: %x\n", v);
+
+  /** 0111 1101 1001 srcx  PUSHA src */
+
+  sc = decode_srcdest4 (srcx, 0);
+  put_reg (sp, get_reg (sp) - 2);
+  mem_put_hi (get_reg (sp), sc.u.addr);
+  tprintf("pushhi: %x\n", sc.u.addr);
+
+  /** 1110 1011 0src 0010  PUSHC src */
+
+  sc = decode_cr (src);
+  put_reg (sp, get_reg (sp) - 2);
+  v = get_src (sc);
+  mem_put_hi (get_reg (sp), v);
+  tprintf("pushc: %x\n", v);
+
+  /** 1110 1100            PUSHM src */
+
+  static int map[] = { fb, sb, a1, a0, r3, r2, r1, r0 };
+  imm = IMM(0);
+  tprintf("pushm: %x\n", imm);
+  for (a=0; a<8; a++)
+    if (imm & (1<<a))
+      {
+	put_reg (sp, get_reg (sp) - 2);
+	v = get_reg (map[a]);
+	mem_put_hi (get_reg (sp), v);
+      }
+
+  /** 1111 1011            REIT */
+
+  a = get_reg (sp);
+  v = (mem_get_hi (a)
+       + 65536 * (mem_get_qi (a+3) & 0x0f));
+  b = (mem_get_qi (a+2)
+       + 16 * (mem_get_qi (a+3) & 0xf0));
+  put_reg (pc, v);
+  put_reg (flags, b);
+  put_reg (sp, get_reg (sp) + 4);
+
+  /** 0111 110w 1111 0001  RMPA.size */
+
+  int count = get_reg (r3);
+  int list1 = get_reg (a0);
+  int list2 = get_reg (a1);
+  int sum = get_reg (w ? r2r0 : r0);
+
+  while (count)
+    {
+      if (w)
+	{
+	  a = sign_ext (mem_get_hi (list1), 16);
+	  b = sign_ext (mem_get_hi (list2), 16);
+	}
+      else
+	{
+	  a = sign_ext (mem_get_qi (list1), 8);
+	  b = sign_ext (mem_get_qi (list2), 8);
+	}
+      tprintf("%d + %d * %d = ", sum, a, b);
+      sum += a * b;
+      tprintf("%d\n", sum);
+      list1 += w ? 2 : 1;
+      list2 += w ? 2 : 1;
+      count --;
+    }
+  put_reg (r3, count);
+  put_reg (a0, list1);
+  put_reg (a1, list2);
+  put_reg (w ? r2r0 : r0, sum);
+
+  /** 0111 011w 1010 dest  ROLC.size dest */
+
+  dc = decode_srcdest4 (dest, w);
+  rot_op (dc, 1, 1);
+
+  /** 0111 011w 1011 dest  RORC.size dest */
+
+  dc = decode_srcdest4 (dest, w);
+  rot_op (dc, 1, -1);
+
+  /** 1110 000w immm dest  ROT.size #IMM,dest */
+
+  dc = decode_srcdest4 (dest, w);
+  rot_op (dc, 0, IMM4());
+
+  /** 0111 010w 0110 dest  ROT.size R1H,dest */
+
+  dc = decode_srcdest4 (dest, w);
+  rot_op (dc, 0, sign_ext (get_reg (r1h), 8));
+
+  /** 1111 0011            RTS */
+
+  put_reg (pc, mem_get_psi (get_reg (sp)));
+  put_reg (sp, get_reg (sp) + 3);
+
+  /** 0111 011w 0111 dest  SBB.size #IMM,dest */
+
+  dc = decode_srcdest4 (dest, w);
+  imm = IMM(w);
+  MATH_OP (dc, imm, !carry, -, >= 0);
+
+  /** 1011 100w srcx dest  SBB.size src,dest */
+
+  sc = decode_srcdest4(srcx, w);
+  dc = decode_srcdest4(dest, w);
+  b = get_src (sc);
+  MATH_OP (dc, b, !carry, -, >= 0);
+
+  /** 1111 000w immm dest  SHA.size #IMM, dest */
+
+  dc = decode_srcdest4(dest, w);
+  shift_op (dc, 1, IMM4());
+
+  /** 0111 010w 1111 dest  SHA.size R1H,dest */
+
+  dc = decode_srcdest4(dest, w);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 1, a);
+
+  /** 1110 1011 101d immm  SHA.L #IMM, dest */
+
+  dc = reg_sd (d ? r3r1 : r2r0);
+  shift_op (dc, 1, IMM4());
+
+  /** 1110 1011 001d 0001  SHA.L R1H,dest */
+
+  dc = reg_sd (d ? r3r1 : r2r0);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 1, a);
+
+  /** 1110 100w immm dest  SHL.size #IMM, dest */
+
+  dc = decode_srcdest4(dest, w);
+  shift_op (dc, 0, IMM4());
+
+  /** 0111 010w 1110 dest  SHL.size R1H,dest */
+
+  dc = decode_srcdest4(dest, w);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 0, a);
+
+  /** 1110 1011 100d immm  SHL.L #IMM,dest */
+
+  dc = reg_sd (d ? r3r1 : r2r0);
+  shift_op (dc, 0, IMM4());
+
+  /** 1110 1011 000d 0001  SHL.L R1H,dest */
+
+  dc = reg_sd (d ? r3r1 : r2r0);
+  a = sign_ext (get_reg (r1h), 8);
+  shift_op (dc, 0, a);
+
+  /** 0111 110w 1110 100b  SMOVB.size */
+
+  int count = get_reg (r3);
+  int s1 = get_reg (a0) + (get_reg (r1h) << 16);
+  int s2 = get_reg (a1);
+  int inc = (w ? 2 : 1) * (b ? -1 : 1);
+
+  while (count)
+    {
+      if (w)
+	{
+	  v = mem_get_hi (s1);
+	  mem_put_hi (s2, v);
+	}
+      else
+	{
+	  v = mem_get_qi (s1);
+	  mem_put_qi (s2, v);
+	}
+      s1 += inc;
+      s2 += inc;
+      count --;
+    }
+  put_reg (r3, count);
+  put_reg (a0, s1 & 0xffff);
+  put_reg (a1, s2);
+  put_reg (r1h, s1 >> 16);
+
+  /** 0111 110w 1110 1010  SSTR.size */
+
+  int count = get_reg (r3);
+  int s1 = get_reg (a1);
+  v = get_reg (w ? r0 : r0h);
+
+  while (count)
+    {
+      if (w)
+	{
+	  mem_put_hi (s1, v);
+	  s1 += 2;
+	}
+      else
+	{
+	  mem_put_qi (s1, v);
+	  s1 += 1;
+	}
+      count --;
+    }
+  put_reg (r3, count);
+  put_reg (a1, s1);
+
+  /** 0111 1011 1src dest  STC src,dest */
+
+  dc = decode_srcdest4 (dest, 1);
+  sc = decode_cr (src);
+  put_dest (dc, get_src(sc));
+
+  /** 0111 1100 1100 dest  STC PC,dest */
+
+  dc = decode_srcdest4 (dest, 1);
+  dc.bytes = 3;
+  put_dest (dc, orig_pc);
+
+  /** 0111 1101 1111 0000  STCTX abs16,abs20 */
+
+  NOTYET();
+
+  /** 0111 010w 0000 srcx  STE.size src,abs20 */
+
+  sc = decode_srcdest4 (srcx, w);
+  a = IMM(2);
+  v = get_src (sc);
+  if (w)
+    mem_put_hi (a, v);
+  else
+    mem_put_qi (a, v);
+  if (srcx == 4 || srcx == 5)
+    {
+      v = get_reg (sc.u.reg);
+      set_sz (v, 2);
+    }
+  else
+    set_sz (v, w+1);
+    
+  /** 0111 010w 0001 srcx  STE.size src,disp20[a0] */
+
+  sc = decode_srcdest4 (srcx, w);
+  a = get_reg(a0) + IMM(2);
+  v = get_src (sc);
+  if (w)
+    mem_put_hi (a, v);
+  else
+    mem_put_qi (a, v);
+  if (srcx == 4 || srcx == 5)
+    {
+      v = get_reg (sc.u.reg);
+      set_sz (v, 2);
+    }
+  else
+    set_sz (v, w+1);
+
+  /** 0111 010w 0010 srcx  STE.size src,[a1a0] */
+
+  sc = decode_srcdest4 (srcx, w);
+  a = get_reg(a1a0);
+  v = get_src (sc);
+  if (w)
+    mem_put_hi (a, v);
+  else
+    mem_put_qi (a, v);
+  if (srcx == 4 || srcx == 5)
+    {
+      v = get_reg (sc.u.reg);
+      set_sz (v, 2);
+    }
+  else
+    set_sz (v, w+1);
+
+  /** 1101 0dst            STNZ #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3(dst, 0);
+  if (!FLAG_Z)
+    put_dest (dc, imm);
+
+  /** 1100 1dst            STZ #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3(dst, 0);
+  if (FLAG_Z)
+    put_dest (dc, imm);
+
+  /** 1101 1dst            STZX #IMM81,#IMM82,dest */
+
+  a = IMM(0);
+  dc = decode_dest3(dst, 0);
+  b = IMM(0);
+  if (FLAG_Z)
+    put_dest (dc, a);
+  else
+    put_dest (dc, b);
+
+  /** 0111 011w 0101 dest  SUB.size:G #IMM,dest */
+
+  dc = decode_srcdest4 (dest, w);
+  imm = IMM(w);
+  MATH_OP (dc, imm, 0, -, >= 0);
+
+  /** 1000 1dst            SUB.B:S #IMM8,dest */
+
+  imm = IMM(0);
+  dc = decode_dest3 (dst, 0);
+  MATH_OP (dc, imm, 0, -, >= 0);
+
+  /** 1010 100w srcx dest  SUB.size:G src,dest */
+
+  sc = decode_srcdest4(srcx, w);
+  dc = decode_srcdest4(dest, w);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, -, > 0);
+
+  /** 0010 1d sr           SUB.B:S src,R0L/R0H */
+
+  sc = decode_src2 (sr, 0, d);
+  dc = decode_dest1 (d, 0);
+  b = get_src (sc);
+  MATH_OP (dc, b, 0, -, > 0);
+
+  /** 0111 011w 0000 dest  TST.size #IMM, dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  tprintf ("%x & %x = %x\n", v, imm, v & imm);
+  v &= imm;
+  set_sz (v, w+1);
+
+  /** 1000 000w srcx dest  TST.size src,dest */
+
+  BINARY_UOP;
+  tprintf ("%x & %x = %x\n", a, b, a & b);
+  v = a & b;
+  set_sz (v, w+1);
+
+  /** 1111 1111            UND */
+
+  trigger_fixed_interrupt (0xffdc);
+
+  /** 0111 1101 1111 0011  WAIT */
+
+  tprintf("waiting...\n");
+
+  /** 0111 101w 00sr dest  XCHG.size src,dest */
+
+  sc = decode_srcdest4 (sr, w);
+  dc = decode_srcdest4 (dest, w);
+  a = get_src (sc);
+  b = get_src (dc);
+  put_dest (dc, a);
+  put_dest (sc, b);
+
+  /** 0111 011w 0001 dest  XOR.size #IMM,dest */
+
+  UNARY_UOP;
+  imm = IMM(w);
+  tprintf ("%x ^ %x = %x\n", v, imm, v ^ imm);
+  v ^= imm;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+
+  /** 1000 100w srcx dest  XOR.size src,dest */
+
+  BINARY_UOP;
+  tprintf ("%x ^ %x = %x\n", a, b, a ^ b);
+  v = a ^ b;
+  set_sz (v, w+1);
+  put_dest (dc, v);
+  
+  /**                      OP */
+/** */
+
+  return step_result;
+}
diff --git a/sim/m32c/reg.c b/sim/m32c/reg.c
new file mode 100644
index 0000000..40cb11c
--- /dev/null
+++ b/sim/m32c/reg.c
@@ -0,0 +1,624 @@
+/* reg.c --- register set model for M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "cpu.h"
+
+int verbose = 0;
+int trace = 0;
+int enable_counting = 0;
+
+regs_type regs;
+int addr_mask = 0xffff;
+int membus_mask = 0xfffff;
+int m32c_cpu = 0;
+int step_result;
+unsigned int heapbottom = 0;
+unsigned int heaptop = 0;
+
+char *reg_names[] = {
+  "mem",
+  "r0", "r0h", "r0l",
+  "r1", "r1h", "r1l",
+  "r2", "r2r0",
+  "r3", "r3r1",
+  "r3r1r2r0",
+  "r3r2r1r0",
+  "a0",
+  "a1", "a1a0",
+  "sb", "fb",
+  "intb", "intbl", "intbh",
+  "sp", "usp", "isp", "pc", "flags"
+};
+
+int reg_bytes[] = {
+  0,
+  2, 1, 1,
+  2, 1, 1,
+  2, 4,
+  2, 4,
+  8,
+  8,
+  2,
+  2, 4,
+  2, 2,
+  2, 1, 3,
+  2, 2, 2, 3, 2
+};
+
+
+unsigned int b2mask[] = { 0, 0xff, 0xffff, 0xffffff, 0xffffffff };
+unsigned int b2signbit[] = { 0, (1 << 7), (1 << 15), (1 << 24), (1 << 31) };
+int b2maxsigned[] = { 0, 0x7f, 0x7fff, 0x7fffff, 0x7fffffff };
+int b2minsigned[] = { 0, -128, -32768, -8388608, -2147483647 - 1 };
+
+static regs_type oldregs;
+
+void
+init_regs (void)
+{
+  memset (&regs, 0, sizeof (regs));
+  memset (&oldregs, 0, sizeof (oldregs));
+}
+
+void
+set_pointer_width (int bytes)
+{
+  if (bytes == 2)
+    {
+      addr_mask = 0xffff;
+      membus_mask = 0x000fffff;
+      reg_bytes[a0] = reg_bytes[a1] = reg_bytes[sb] = reg_bytes[fb] =
+	reg_bytes[sp] = reg_bytes[usp] = reg_bytes[isp] = 2;
+    }
+  else
+    {
+      addr_mask = 0xffffff;
+      membus_mask = 0x00ffffff;
+      reg_bytes[a0] = reg_bytes[a1] = reg_bytes[sb] = reg_bytes[fb] =
+	reg_bytes[sp] = reg_bytes[usp] = reg_bytes[isp] = 3;
+    }
+}
+
+void
+m32c_set_cpu (int cpu)
+{
+  switch (cpu)
+    {
+    case CPU_R8C:
+    case CPU_M16C:
+      set_pointer_width (2);
+      decode_opcode = decode_r8c;
+      break;
+    case CPU_M32CM:
+    case CPU_M32C:
+      set_pointer_width (3);
+      decode_opcode = decode_m32c;
+      break;
+    default:
+      abort ();
+    }
+  m32c_cpu = cpu;
+}
+
+static unsigned int
+get_reg_i (reg_id id)
+{
+  reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
+
+  switch (id)
+    {
+    case r0:
+      return b->r_r0;
+    case r0h:
+      return b->r_r0 >> 8;
+    case r0l:
+      return b->r_r0 & 0xff;
+    case r1:
+      return b->r_r1;
+    case r1h:
+      return b->r_r1 >> 8;
+    case r1l:
+      return b->r_r1 & 0xff;
+    case r2:
+      return b->r_r2;
+    case r2r0:
+      return b->r_r2 * 65536 + b->r_r0;
+    case r3:
+      return b->r_r3;
+    case r3r1:
+      return b->r_r3 * 65536 + b->r_r1;
+
+    case a0:
+      return b->r_a0 & addr_mask;
+    case a1:
+      return b->r_a1 & addr_mask;
+    case a1a0:
+      return (b->r_a1 & 0xffff) * 65536 | (b->r_a0 & 0xffff);
+
+    case sb:
+      return b->r_sb & addr_mask;
+    case fb:
+      return b->r_fb & addr_mask;
+
+    case intb:
+      return regs.r_intbh * 65536 + regs.r_intbl;
+    case intbl:
+      return regs.r_intbl;
+    case intbh:
+      return regs.r_intbh;
+
+    case sp:
+      return ((regs.r_flags & FLAGBIT_U) ? regs.r_usp : regs.
+	      r_isp) & addr_mask;
+    case usp:
+      return regs.r_usp & addr_mask;
+    case isp:
+      return regs.r_isp & addr_mask;
+
+    case pc:
+      return regs.r_pc & membus_mask;
+    case flags:
+      return regs.r_flags;
+    default:
+      abort ();
+    }
+}
+
+unsigned int
+get_reg (reg_id id)
+{
+  unsigned int rv = get_reg_i (id);
+  if (trace > ((id != pc && id != fb && id != sp) ? 0 : 1))
+    printf ("get_reg (%s) = %0*x\n", reg_names[id], reg_bytes[id] * 2, rv);
+  return rv;
+}
+
+DI
+get_reg_ll (reg_id id)
+{
+  reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
+
+  switch (id)
+    {
+    case r3r1r2r0:
+      return ((DI) b->r_r3 << 48
+	      | (DI) b->r_r1 << 32 | (DI) b->r_r2 << 16 | (DI) b->r_r0);
+    case r3r2r1r0:
+      return ((DI) b->r_r3 << 48
+	      | (DI) b->r_r2 << 32 | (DI) b->r_r1 << 16 | (DI) b->r_r0);
+    default:
+      return get_reg (id);
+    }
+}
+
+static int highest_sp = 0, lowest_sp = 0xffffff;
+
+void
+stack_heap_stats ()
+{
+  printf ("heap:  %08x - %08x (%d bytes)\n", heapbottom, heaptop,
+	  heaptop - heapbottom);
+  printf ("stack: %08x - %08x (%d bytes)\n", lowest_sp, highest_sp,
+	  highest_sp - lowest_sp);
+}
+
+void
+put_reg (reg_id id, unsigned int v)
+{
+  if (trace > ((id != pc) ? 0 : 1))
+    printf ("put_reg (%s) = %0*x\n", reg_names[id], reg_bytes[id] * 2, v);
+
+  reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
+  switch (id)
+    {
+    case r0:
+      b->r_r0 = v;
+      break;
+    case r0h:
+      b->r_r0 = (b->r_r0 & 0xff) | (v << 8);
+      break;
+    case r0l:
+      b->r_r0 = (b->r_r0 & 0xff00) | (v & 0xff);
+      break;
+    case r1:
+      b->r_r1 = v;
+      break;
+    case r1h:
+      b->r_r1 = (b->r_r1 & 0xff) | (v << 8);
+      break;
+    case r1l:
+      b->r_r1 = (b->r_r1 & 0xff00) | (v & 0xff);
+      break;
+    case r2:
+      b->r_r2 = v;
+      break;
+    case r2r0:
+      b->r_r0 = v & 0xffff;
+      b->r_r2 = v >> 16;
+      break;
+    case r3:
+      b->r_r3 = v;
+      break;
+    case r3r1:
+      b->r_r1 = v & 0xffff;
+      b->r_r3 = v >> 16;
+      break;
+
+    case a0:
+      b->r_a0 = v & addr_mask;
+      break;
+    case a1:
+      b->r_a1 = v & addr_mask;
+      break;
+    case a1a0:
+      b->r_a0 = v & 0xffff;
+      b->r_a1 = v >> 16;
+      break;
+
+    case sb:
+      b->r_sb = v & addr_mask;
+      break;
+    case fb:
+      b->r_fb = v & addr_mask;
+      break;
+
+    case intb:
+      regs.r_intbl = v & 0xffff;
+      regs.r_intbh = v >> 16;
+      break;
+    case intbl:
+      regs.r_intbl = v & 0xffff;
+      break;
+    case intbh:
+      regs.r_intbh = v & 0xff;
+      break;
+
+    case sp:
+      {
+	SI *spp;
+	if (regs.r_flags & FLAGBIT_U)
+	  spp = &regs.r_usp;
+	else
+	  spp = &regs.r_isp;
+	*spp = v & addr_mask;
+	if (*spp < heaptop)
+	  {
+	    printf ("collision: pc %08lx heap %08x stack %08lx\n", regs.r_pc,
+		    heaptop, *spp);
+	    exit (1);
+	  }
+	if (*spp < lowest_sp)
+	  lowest_sp = *spp;
+	if (*spp > highest_sp)
+	  highest_sp = *spp;
+	break;
+      }
+    case usp:
+      regs.r_usp = v & addr_mask;
+      break;
+    case isp:
+      regs.r_isp = v & addr_mask;
+      break;
+
+    case pc:
+      regs.r_pc = v & membus_mask;
+      break;
+    case flags:
+      regs.r_flags = v;
+      break;
+    default:
+      abort ();
+    }
+}
+
+int
+condition_true (int cond_id)
+{
+  int f;
+  if (A16)
+    {
+      static const char *cond_name[] = {
+	"C", "C&!Z", "Z", "S",
+	"!C", "!(C&!Z)", "!Z", "!S",
+	"(S^O)|Z", "O", "!(S^O)", "unk",
+	"!((S^O)|Z)", "!O", "S^O", "unk"
+      };
+      switch (cond_id)
+	{
+	case 0:
+	  f = FLAG_C;
+	  break;		/* GEU/C */
+	case 1:
+	  f = FLAG_C & !FLAG_Z;
+	  break;		/* GTU */
+	case 2:
+	  f = FLAG_Z;
+	  break;		/* EQ/Z */
+	case 3:
+	  f = FLAG_S;
+	  break;		/* N */
+	case 4:
+	  f = !FLAG_C;
+	  break;		/* LTU/NC */
+	case 5:
+	  f = !(FLAG_C & !FLAG_Z);
+	  break;		/* LEU */
+	case 6:
+	  f = !FLAG_Z;
+	  break;		/* NE/NZ */
+	case 7:
+	  f = !FLAG_S;
+	  break;		/* PZ */
+
+	case 8:
+	  f = (FLAG_S ^ FLAG_O) | FLAG_Z;
+	  break;		/* LE */
+	case 9:
+	  f = FLAG_O;
+	  break;		/* O */
+	case 10:
+	  f = !(FLAG_S ^ FLAG_O);
+	  break;		/* GE */
+	case 12:
+	  f = !((FLAG_S ^ FLAG_O) | FLAG_Z);
+	  break;		/* GT */
+	case 13:
+	  f = !FLAG_O;
+	  break;		/* NO */
+	case 14:
+	  f = FLAG_S ^ FLAG_O;
+	  break;		/* LT */
+
+	default:
+	  f = 0;
+	  break;
+	}
+      if (trace)
+	printf ("cond[%d] %s = %s\n", cond_id, cond_name[cond_id & 15],
+		f ? "true" : "false");
+    }
+  else
+    {
+      static const char *cond_name[] = {
+	"!C", "LEU", "!Z", "PZ",
+	"!O", "GT", "GE", "?",
+	"C", "GTU", "Z", "N",
+	"O", "LE", "LT", "!?"
+      };
+      switch (cond_id)
+	{
+	case 0:
+	  f = !FLAG_C;
+	  break;		/* LTU/NC */
+	case 1:
+	  f = !(FLAG_C & !FLAG_Z);
+	  break;		/* LEU */
+	case 2:
+	  f = !FLAG_Z;
+	  break;		/* NE/NZ */
+	case 3:
+	  f = !FLAG_S;
+	  break;		/* PZ */
+
+	case 4:
+	  f = !FLAG_O;
+	  break;		/* NO */
+	case 5:
+	  f = !((FLAG_S ^ FLAG_O) | FLAG_Z);
+	  break;		/* GT */
+	case 6:
+	  f = !(FLAG_S ^ FLAG_O);
+	  break;		/* GE */
+
+	case 8:
+	  f = FLAG_C;
+	  break;		/* GEU/C */
+	case 9:
+	  f = FLAG_C & !FLAG_Z;
+	  break;		/* GTU */
+	case 10:
+	  f = FLAG_Z;
+	  break;		/* EQ/Z */
+	case 11:
+	  f = FLAG_S;
+	  break;		/* N */
+
+	case 12:
+	  f = FLAG_O;
+	  break;		/* O */
+	case 13:
+	  f = (FLAG_S ^ FLAG_O) | FLAG_Z;
+	  break;		/* LE */
+	case 14:
+	  f = FLAG_S ^ FLAG_O;
+	  break;		/* LT */
+
+	default:
+	  f = 0;
+	  break;
+	}
+      if (trace)
+	printf ("cond[%d] %s = %s\n", cond_id, cond_name[cond_id & 15],
+		f ? "true" : "false");
+    }
+  return f;
+}
+
+void
+set_flags (int mask, int newbits)
+{
+  int i;
+  regs.r_flags &= ~mask;
+  regs.r_flags |= newbits & mask;
+  if (trace)
+    {
+      printf ("flags now \033[32m %d", (regs.r_flags >> (A16 ? 8 : 12)) & 7);
+      for (i = 7; i >= 0; i--)
+	if (regs.r_flags & (1 << i))
+	  putchar ("CDZSBOIU"[i]);
+	else
+	  putchar ('-');
+      printf ("\033[0m\n");
+    }
+}
+
+void
+set_oszc (int value, int b, int c)
+{
+  int mask = b2mask[b];
+  int f = 0;
+
+  if (c)
+    f |= FLAGBIT_C;
+  if ((value & mask) == 0)
+    f |= FLAGBIT_Z;
+  if (value & b2signbit[b])
+    f |= FLAGBIT_S;
+  if ((value > b2maxsigned[b]) || (value < b2minsigned[b]))
+    f |= FLAGBIT_O;
+  set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O | FLAGBIT_C, f);
+}
+
+void
+set_szc (int value, int b, int c)
+{
+  int mask = b2mask[b];
+  int f = 0;
+
+  if (c)
+    f |= FLAGBIT_C;
+  if ((value & mask) == 0)
+    f |= FLAGBIT_Z;
+  if (value & b2signbit[b])
+    f |= FLAGBIT_S;
+  set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_C, f);
+}
+
+void
+set_osz (int value, int b)
+{
+  int mask = b2mask[b];
+  int f = 0;
+
+  if ((value & mask) == 0)
+    f |= FLAGBIT_Z;
+  if (value & b2signbit[b])
+    f |= FLAGBIT_S;
+  if (value & ~mask && (value & ~mask) != ~mask)
+    f |= FLAGBIT_O;
+  set_flags (FLAGBIT_Z | FLAGBIT_S | FLAGBIT_O, f);
+}
+
+void
+set_sz (int value, int b)
+{
+  int mask = b2mask[b];
+  int f = 0;
+
+  if ((value & mask) == 0)
+    f |= FLAGBIT_Z;
+  if (value & b2signbit[b])
+    f |= FLAGBIT_S;
+  set_flags (FLAGBIT_Z | FLAGBIT_S, f);
+}
+
+void
+set_zc (int z, int c)
+{
+  set_flags (FLAGBIT_C | FLAGBIT_Z,
+	     (c ? FLAGBIT_C : 0) | (z ? FLAGBIT_Z : 0));
+}
+
+void
+set_c (int c)
+{
+  set_flags (FLAGBIT_C, c ? FLAGBIT_C : 0);
+}
+
+void
+put_reg_ll (reg_id id, DI v)
+{
+  reg_bank_type *b = regs.r + (FLAG_B ? 1 : 0);
+
+  switch (id)
+    {
+    case r3r1r2r0:
+      b->r_r3 = v >> 48;
+      b->r_r1 = v >> 32;
+      b->r_r2 = v >> 16;
+      b->r_r0 = v;
+      break;
+    case r3r2r1r0:
+      b->r_r3 = v >> 48;
+      b->r_r2 = v >> 32;
+      b->r_r1 = v >> 16;
+      b->r_r0 = v;
+      break;
+    default:
+      put_reg (id, v);
+    }
+}
+
+#define TRC(f,n, id) \
+  if (oldregs.f != regs.f) \
+    { \
+      printf("  %s %0*x:%0*x", n, \
+	     reg_bytes[id]*2, (unsigned int)oldregs.f, \
+	     reg_bytes[id]*2, (unsigned int)regs.f); \
+      oldregs.f = regs.f; \
+    }
+
+void
+trace_register_changes ()
+{
+  if (!trace)
+    return;
+  printf ("\033[36mREGS:");
+  TRC (r[0].r_r0, "r0", r0);
+  TRC (r[0].r_r1, "r1", r1);
+  TRC (r[0].r_r2, "r2", r2);
+  TRC (r[0].r_r3, "r3", r3);
+  TRC (r[0].r_a0, "a0", a0);
+  TRC (r[0].r_a1, "a1", a1);
+  TRC (r[0].r_sb, "sb", sb);
+  TRC (r[0].r_fb, "fb", fb);
+  TRC (r[1].r_r0, "r0'", r0);
+  TRC (r[1].r_r1, "r1'", r1);
+  TRC (r[1].r_r2, "r2'", r2);
+  TRC (r[1].r_r3, "r3'", r3);
+  TRC (r[1].r_a0, "a0'", a0);
+  TRC (r[1].r_a1, "a1'", a1);
+  TRC (r[1].r_sb, "sb'", sb);
+  TRC (r[1].r_fb, "fb'", fb);
+  TRC (r_intbh, "intbh", intbh);
+  TRC (r_intbl, "intbl", intbl);
+  TRC (r_usp, "usp", usp);
+  TRC (r_isp, "isp", isp);
+  TRC (r_pc, "pc", pc);
+  TRC (r_flags, "flags", flags);
+  printf ("\033[0m\n");
+}
diff --git a/sim/m32c/safe-fgets.c b/sim/m32c/safe-fgets.c
new file mode 100644
index 0000000..19549a0
--- /dev/null
+++ b/sim/m32c/safe-fgets.c
@@ -0,0 +1,71 @@
+/* safe-fgets.c --- like fgets, but allocates its own static buffer.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "safe-fgets.h"
+
+static char *line_buf = 0;
+static int line_buf_size = 0;
+
+#define LBUFINCR 100
+
+char *
+safe_fgets (FILE *f)
+{
+  char *line_ptr;
+
+  if (line_buf == 0)
+    {
+      line_buf = (char *) malloc (LBUFINCR);
+      line_buf_size = LBUFINCR;
+    }
+
+  /* points to last byte */
+  line_ptr = line_buf + line_buf_size - 1;
+
+  /* so we can see if fgets put a 0 there */
+  *line_ptr = 1;
+  if (fgets (line_buf, line_buf_size, f) == 0)
+    return 0;
+
+  /* we filled the buffer? */
+  while (line_ptr[0] == 0 && line_ptr[-1] != '\n')
+    {
+      /* Make the buffer bigger and read more of the line */
+      line_buf_size += LBUFINCR;
+      line_buf = (char *) realloc (line_buf, line_buf_size);
+
+      /* points to last byte again */
+      line_ptr = line_buf + line_buf_size - 1;
+      /* so we can see if fgets put a 0 there */
+      *line_ptr = 1;
+
+      if (fgets (line_buf + line_buf_size - LBUFINCR - 1, LBUFINCR + 1, f) ==
+	  0)
+	return 0;
+    }
+
+  return line_buf;
+}
diff --git a/sim/m32c/safe-fgets.h b/sim/m32c/safe-fgets.h
new file mode 100644
index 0000000..bc24fee
--- /dev/null
+++ b/sim/m32c/safe-fgets.h
@@ -0,0 +1,29 @@
+/* safe-fgets.h --- interface to safe version of fgets.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#ifndef _safe_gets_h_
+#define _safe_gets_h_
+
+char *safe_fgets (FILE *f);
+
+#endif
diff --git a/sim/m32c/sample.S b/sim/m32c/sample.S
new file mode 100644
index 0000000..8281e5f
--- /dev/null
+++ b/sim/m32c/sample.S
@@ -0,0 +1,31 @@
+;;; sample.S --- simple test program for M32C simulator
+;;; 
+;;; Copyright (C) 2005 Free Software Foundation, Inc.
+;;; Contributed by Red Hat, Inc.
+;;;
+;;; This file is part of the GNU simulators.
+;;;
+;;; The GNU simulators are free software; you can redistribute them
+;;; and/or modify them under the terms of the GNU General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2 of the License, or (at your option) any later version.
+;;;
+;;; The GNU simulators are distributed in the hope that they will be
+;;; useful, but WITHOUT ANY WARRANTY; without even the implied
+;;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;; PURPOSE. See the GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with the GNU simulators; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+;;; 02110-1301, USA
+
+;;; See the 'sample.x' and sample.mot targets in Makefile.in.
+
+	.text
+
+	.global _start
+_start:
+	mov.w	#0x1234,r1
+	mov.w r1,r3 | sha.w #-8,r3 | sha.w #-7,r3
+	brk
diff --git a/sim/m32c/sample.ld b/sim/m32c/sample.ld
new file mode 100644
index 0000000..b9432df
--- /dev/null
+++ b/sim/m32c/sample.ld
@@ -0,0 +1,43 @@
+/* sample2.ld --- linker script for sample2.x
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+/* See the 'sample2.x' target in Makefile.in.  */
+
+ENTRY(_start)
+
+MEMORY {
+	RAM1 (w) : ORIGIN = 0xc800, LENGTH = 0x0200
+	RAM2 (w) : ORIGIN = 0xca56, LENGTH = 0x1000
+	ROM  (w) : ORIGIN = 0x30000, LENGTH = 0x1000
+}
+
+SECTIONS {
+	.data : {
+		*(.data*)
+	} > RAM1
+	.text : {
+		*(.text*)
+	} > RAM2
+	.fardata : {
+		*(.fardata*)
+	} > ROM
+}
diff --git a/sim/m32c/sample2.c b/sim/m32c/sample2.c
new file mode 100644
index 0000000..356704d
--- /dev/null
+++ b/sim/m32c/sample2.c
@@ -0,0 +1,30 @@
+/* sample2.c --- main source for sample2.x test program for M32C simulator
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+/* See the 'sample2.x' target in Makefile.in.  */
+void exit (int);
+
+start ()
+{
+  foo (1, 2, 3, 4);
+  exit (5);
+}
diff --git a/sim/m32c/srcdest.c b/sim/m32c/srcdest.c
new file mode 100644
index 0000000..5e7beed
--- /dev/null
+++ b/sim/m32c/srcdest.c
@@ -0,0 +1,780 @@
+/* srcdest.c --- decoding M32C addressing modes.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cpu.h"
+#include "mem.h"
+
+static int src_indirect = 0;
+static int dest_indirect = 0;
+static int src_addend = 0;
+static int dest_addend = 0;
+
+static int
+disp8 ()
+{
+  int rv;
+  int tsave = trace;
+
+  if (trace == 1)
+    trace = 0;
+  rv = mem_get_qi (get_reg (pc));
+  regs.r_pc++;
+  trace = tsave;
+  return rv;
+}
+
+static int
+disp16 ()
+{
+  int rv;
+  int tsave = trace;
+
+  if (trace == 1)
+    trace = 0;
+  rv = mem_get_hi (get_reg (pc));
+  regs.r_pc += 2;
+  trace = tsave;
+  return rv;
+}
+
+static int
+disp24 ()
+{
+  int rv;
+  int tsave = trace;
+
+  if (trace == 1)
+    trace = 0;
+  rv = mem_get_psi (get_reg (pc));
+  regs.r_pc += 3;
+  trace = tsave;
+  return rv;
+}
+
+static int
+disp20 ()
+{
+  return disp24 () & 0x000fffff;
+}
+
+const char *
+bits (int v, int b)
+{
+  static char buf[17];
+  char *bp = buf + 16;
+  *bp = 0;
+  while (b)
+    {
+      *--bp = (v & 1) ? '1' : '0';
+      v >>= 1;
+      b--;
+    }
+  return bp;
+}
+
+static const char *the_bits = 0;
+
+void
+decode_indirect (int si, int di)
+{
+  src_indirect = si;
+  dest_indirect = di;
+  if (trace && (si || di))
+    printf ("indirect: s:%d d:%d\n", si, di);
+}
+
+void
+decode_index (int sa, int da)
+{
+  src_addend = sa;
+  dest_addend = da;
+  if (trace && (sa || da))
+    printf ("index: s:%d d:%d\n", sa, da);
+}
+
+srcdest
+decode_srcdest4 (int destcode, int bw)
+{
+  srcdest sd;
+  sd.bytes = bw ? 2 : 1;
+  sd.mem = (destcode >= 6) ? 1 : 0;
+  static const char *dc_wnames[16] = { "r0", "r1", "r2", "r3",
+    "a0", "a1", "[a0]", "[a1]",
+    "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
+    "disp16[a0]", "disp16[a1]", "disp16[sb]", "disp16"
+  };
+  static const char *dc_bnames[4] = { "r0l", "r0h", "r1l", "r1h" };;
+
+  if (trace)
+    {
+      const char *n = dc_wnames[destcode];
+      if (bw == 0 && destcode <= 3)
+	n = dc_bnames[destcode];
+      if (!the_bits)
+	the_bits = bits (destcode, 4);
+      printf ("decode: %s (%d) : %s\n", the_bits, destcode, n);
+      the_bits = 0;
+    }
+
+  switch (destcode)
+    {
+    case 0x0:
+      sd.u.reg = bw ? r0 : r0l;
+      break;
+    case 0x1:
+      sd.u.reg = bw ? r1 : r0h;
+      break;
+    case 0x2:
+      sd.u.reg = bw ? r2 : r1l;
+      break;
+    case 0x3:
+      sd.u.reg = bw ? r3 : r1h;
+      break;
+    case 0x4:
+      sd.u.reg = a0;
+      break;
+    case 0x5:
+      sd.u.reg = a1;
+      break;
+    case 0x6:
+      sd.u.addr = get_reg (a0);
+      break;
+    case 0x7:
+      sd.u.addr = get_reg (a1);
+      break;
+    case 0x8:
+      sd.u.addr = get_reg (a0) + disp8 ();
+      break;
+    case 0x9:
+      sd.u.addr = get_reg (a1) + disp8 ();
+      break;
+    case 0xa:
+      sd.u.addr = get_reg (sb) + disp8 ();
+      break;
+    case 0xb:
+      sd.u.addr = get_reg (fb) + sign_ext (disp8 (), 8);
+      break;
+    case 0xc:
+      sd.u.addr = get_reg (a0) + disp16 ();
+      break;
+    case 0xd:
+      sd.u.addr = get_reg (a1) + disp16 ();
+      break;
+    case 0xe:
+      sd.u.addr = get_reg (sb) + disp16 ();
+      break;
+    case 0xf:
+      sd.u.addr = disp16 ();
+      break;
+    default:
+      abort ();
+    }
+  if (sd.mem)
+    sd.u.addr &= addr_mask;
+  return sd;
+}
+
+srcdest
+decode_jumpdest (int destcode, int w)
+{
+  srcdest sd;
+  sd.bytes = w ? 2 : 3;
+  sd.mem = (destcode >= 6) ? 1 : 0;
+  static const char *dc_wnames[16] = { "r0", "r1", "r2", "r3",
+    "a0", "a1", "[a0]", "[a1]",
+    "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
+    "disp20[a0]", "disp20[a1]", "disp16[sb]", "abs16"
+  };
+  static const char *dc_anames[4] = { "r0l", "r0h", "r1l", "r1h" };
+
+  if (trace)
+    {
+      const char *n = dc_wnames[destcode];
+      if (w == 0 && destcode <= 3)
+	n = dc_anames[destcode];
+      if (!the_bits)
+	the_bits = bits (destcode, 4);
+      printf ("decode: %s : %s\n", the_bits, n);
+      the_bits = 0;
+    }
+
+  switch (destcode)
+    {
+    case 0x0:
+      sd.u.reg = w ? r0 : r2r0;
+      break;
+    case 0x1:
+      sd.u.reg = w ? r1 : r2r0;
+      break;
+    case 0x2:
+      sd.u.reg = w ? r2 : r3r1;
+      break;
+    case 0x3:
+      sd.u.reg = w ? r3 : r3r1;
+      break;
+    case 0x4:
+      sd.u.reg = w ? a0 : a1a0;
+      break;
+    case 0x5:
+      sd.u.reg = w ? a1 : a1a0;
+      break;
+    case 0x6:
+      sd.u.addr = get_reg (a0);
+      break;
+    case 0x7:
+      sd.u.addr = get_reg (a1);
+      break;
+    case 0x8:
+      sd.u.addr = get_reg (a0) + disp8 ();
+      break;
+    case 0x9:
+      sd.u.addr = get_reg (a1) + disp8 ();
+      break;
+    case 0xa:
+      sd.u.addr = get_reg (sb) + disp8 ();
+      break;
+    case 0xb:
+      sd.u.addr = get_reg (fb) + sign_ext (disp8 (), 8);
+      break;
+    case 0xc:
+      sd.u.addr = get_reg (a0) + disp20 ();
+      break;
+    case 0xd:
+      sd.u.addr = get_reg (a1) + disp20 ();
+      break;
+    case 0xe:
+      sd.u.addr = get_reg (sb) + disp16 ();
+      break;
+    case 0xf:
+      sd.u.addr = disp16 ();
+      break;
+    default:
+      abort ();
+    }
+  if (sd.mem)
+    sd.u.addr &= addr_mask;
+  return sd;
+}
+
+srcdest
+decode_dest3 (int destcode, int bw)
+{
+  static char map[8] = { -1, -1, -1, 1, 0, 10, 11, 15 };
+
+  the_bits = bits (destcode, 3);
+  return decode_srcdest4 (map[destcode], bw);
+}
+
+srcdest
+decode_src2 (int srccode, int bw, int d)
+{
+  static char map[4] = { 0, 10, 11, 15 };
+
+  the_bits = bits (srccode, 2);
+  return decode_srcdest4 (srccode ? map[srccode] : 1 - d, bw);
+}
+
+static struct
+{
+  reg_id b_regno;
+  reg_id w_regno;
+  int is_memory;
+  int disp_bytes;
+  char *name;
+} modes23[] =
+{
+  {
+  a0, a0, 1, 0, "[A0]"},	/* 0 0 0 0 0 */
+  {
+  a1, a1, 1, 0, "[A1]"},	/* 0 0 0 0 1 */
+  {
+  a0, a0, 0, 0, "A0"},		/* 0 0 0 1 0 */
+  {
+  a1, a1, 0, 0, "A1"},		/* 0 0 0 1 1 */
+  {
+  a0, a0, 1, 1, "dsp:8[A0]"},	/* 0 0 1 0 0 */
+  {
+  a1, a1, 1, 1, "dsp:8[A1]"},	/* 0 0 1 0 1 */
+  {
+  sb, sb, 1, 1, "dsp:8[SB]"},	/* 0 0 1 1 0 */
+  {
+  fb, fb, 1, -1, "dsp:8[FB]"},	/* 0 0 1 1 1 */
+  {
+  a0, a0, 1, 2, "dsp:16[A0]"},	/* 0 1 0 0 0 */
+  {
+  a1, a1, 1, 2, "dsp:16[A1]"},	/* 0 1 0 0 1 */
+  {
+  sb, sb, 1, 2, "dsp:16[SB]"},	/* 0 1 0 1 0 */
+  {
+  fb, fb, 1, -2, "dsp:16[FB]"},	/* 0 1 0 1 1 */
+  {
+  a0, a0, 1, 3, "dsp:24[A0]"},	/* 0 1 1 0 0 */
+  {
+  a1, a1, 1, 3, "dsp:24[A1]"},	/* 0 1 1 0 1 */
+  {
+  mem, mem, 1, 3, "abs24"},	/* 0 1 1 1 0 */
+  {
+  mem, mem, 1, 2, "abs16"},	/* 0 1 1 1 1 */
+  {
+  r0h, r2, 0, 0, "R0H/R2"},	/* 1 0 0 0 0 */
+  {
+  r1h, r3, 0, 0, "R1H/R3"},	/* 1 0 0 0 1 */
+  {
+  r0l, r0, 0, 0, "R0L/R0"},	/* 1 0 0 1 0 */
+  {
+  r1l, r1, 0, 0, "R1L/R1"},	/* 1 0 0 1 1 */
+};
+
+static srcdest
+decode_sd23 (int bbb, int bb, int bytes, int ind, int add)
+{
+  srcdest sd;
+  int code = (bbb << 2) | bb;
+
+  if (code >= sizeof (modes23) / sizeof (modes23[0]))
+    abort ();
+
+  if (trace)
+    {
+      char *b1 = "";
+      char *b2 = "";
+      char ad[30];
+      if (ind)
+	{
+	  b1 = "[";
+	  b2 = "]";
+	}
+      if (add)
+	sprintf (ad, "%+d", add);
+      else
+	ad[0] = 0;
+      if (!the_bits)
+	the_bits = bits (code, 4);
+      printf ("decode: %s (%d) : %s%s%s%s\n", the_bits, code, b1,
+	      modes23[code].name, ad, b2);
+      the_bits = 0;
+    }
+
+  sd.bytes = bytes;
+  sd.mem = modes23[code].is_memory;
+  if (sd.mem)
+    {
+      if (modes23[code].w_regno == mem)
+	sd.u.addr = 0;
+      else
+	sd.u.addr = get_reg (modes23[code].w_regno);
+      switch (modes23[code].disp_bytes)
+	{
+	case 1:
+	  sd.u.addr += disp8 ();
+	  break;
+	case 2:
+	  sd.u.addr += disp16 ();
+	  break;
+	case -1:
+	  sd.u.addr += sign_ext (disp8 (), 8);
+	  break;
+	case -2:
+	  sd.u.addr += sign_ext (disp16 (), 16);
+	  break;
+	case 3:
+	  sd.u.addr += disp24 ();
+	  break;
+	default:
+	  break;
+	}
+      if (add)
+	sd.u.addr += add;
+      if (ind)
+	sd.u.addr = mem_get_si (sd.u.addr & membus_mask);
+      sd.u.addr &= membus_mask;
+    }
+  else
+    {
+      sd.u.reg = (bytes > 1) ? modes23[code].w_regno : modes23[code].b_regno;
+      if (bytes == 3 || bytes == 4)
+	{
+	  switch (sd.u.reg)
+	    {
+	    case r0:
+	      sd.u.reg = r2r0;
+	      break;
+	    case r1:
+	      sd.u.reg = r3r1;
+	      break;
+	    case r2:
+	      abort ();
+	    case r3:
+	      abort ();
+	    default:;
+	    }
+	}
+
+    }
+  return sd;
+}
+
+srcdest
+decode_dest23 (int ddd, int dd, int bytes)
+{
+  return decode_sd23 (ddd, dd, bytes, dest_indirect, dest_addend);
+}
+
+srcdest
+decode_src23 (int sss, int ss, int bytes)
+{
+  return decode_sd23 (sss, ss, bytes, src_indirect, src_addend);
+}
+
+srcdest
+decode_dest2 (int dd, int bytes)
+{
+  /* r0l/r0, abs16, dsp:8[SB], dsp:8[FB] */
+  static char map[4] = { 0x12, 0x0f, 0x06, 0x07 };
+
+  the_bits = bits (dd, 2);
+  return decode_sd23 (map[dd] >> 2, map[dd] & 3, bytes, dest_indirect,
+		      dest_addend);
+}
+
+srcdest
+decode_src3 (int sss, int bytes)
+{
+  /* r0, r1, a0, a1, r2, r3, N/A, N/A */
+  static char map[8] = { 0x12, 0x13, 0x02, 0x03, 0x10, 0x11, 0, 0 };
+
+  the_bits = bits (sss, 3);
+  return decode_sd23 (map[sss] >> 2, map[sss] & 3, bytes, src_indirect,
+		      src_addend);
+}
+
+srcdest
+decode_dest1 (int destcode, int bw)
+{
+  the_bits = bits (destcode, 1);
+  return decode_srcdest4 (destcode, bw);
+}
+
+srcdest
+decode_cr (int crcode)
+{
+  static int regcode[] = { 0, intbl, intbh, flags, isp, sp, sb, fb };
+  srcdest sd;
+  sd.mem = 0;
+  sd.bytes = 2;
+  sd.u.reg = regcode[crcode & 7];
+  return sd;
+}
+
+srcdest
+decode_cr_b (int crcode, int bank)
+{
+  /* FIXME: intbl, intbh, isp */
+  static int regcode[3][8] = {
+    {0, 0, flags, 0, 0, 0, 0, 0},
+    {intb, sp, sb, fb, 0, 0, 0, isp},
+    {0, 0, 0, 0, 0, 0, 0, 0}
+  };
+  srcdest sd;
+  sd.mem = 0;
+  sd.bytes = bank ? 3 : 2;
+  sd.u.reg = regcode[bank][crcode & 7];
+  return sd;
+}
+
+srcdest
+widen_sd (srcdest sd)
+{
+  sd.bytes *= 2;
+  if (!sd.mem)
+    switch (sd.u.reg)
+      {
+      case r0l:
+	sd.u.reg = r0;
+	break;
+      case r0:
+	sd.u.reg = r2r0;
+	break;
+      case r1l:
+	sd.u.reg = r1;
+	break;
+      case r1:
+	sd.u.reg = r3r1;
+	break;
+      case a0:
+	if (A16)
+	  sd.u.reg = a1a0;
+	break;
+      default:
+	break;
+      }
+  return sd;
+}
+
+srcdest
+reg_sd (reg_id reg)
+{
+  srcdest rv;
+  rv.bytes = reg_bytes[reg];
+  rv.mem = 0;
+  rv.u.reg = reg;
+  return rv;
+}
+
+int
+get_src (srcdest sd)
+{
+  int v;
+  if (sd.mem)
+    {
+      switch (sd.bytes)
+	{
+	case 1:
+	  v = mem_get_qi (sd.u.addr);
+	  break;
+	case 2:
+	  v = mem_get_hi (sd.u.addr);
+	  break;
+	case 3:
+	  v = mem_get_psi (sd.u.addr);
+	  break;
+	case 4:
+	  v = mem_get_si (sd.u.addr);
+	  break;
+	default:
+	  abort ();
+	}
+    }
+  else
+    {
+      v = get_reg (sd.u.reg);
+      switch (sd.bytes)
+	{
+	case 1:
+	  v &= 0xff;
+	  break;
+	case 2:
+	  v &= 0xffff;
+	  break;
+	case 3:
+	  v &= 0xffffff;
+	  break;
+	}
+    }
+  return v;
+}
+
+void
+put_dest (srcdest sd, int v)
+{
+  if (sd.mem)
+    {
+      switch (sd.bytes)
+	{
+	case 1:
+	  mem_put_qi (sd.u.addr, v);
+	  break;
+	case 2:
+	  mem_put_hi (sd.u.addr, v);
+	  break;
+	case 3:
+	  mem_put_psi (sd.u.addr, v);
+	  break;
+	case 4:
+	  mem_put_si (sd.u.addr, v);
+	  break;
+	}
+    }
+  else
+    {
+      switch (sd.bytes)
+	{
+	case 1:
+	  v &= 0xff;
+	  break;
+	case 2:
+	  v &= 0xffff;
+	  break;
+	case 3:
+	  v &= 0xffffff;
+	  break;
+	}
+      put_reg (sd.u.reg, v);
+    }
+}
+
+srcdest
+decode_bit (int destcode)
+{
+  srcdest sd;
+  int addr = 0;
+  static const char *dc_names[] = { "r0", "r1", "r2", "r3",
+    "a0", "a1", "[a0]", "[a1]",
+    "disp8[a0]", "disp8[a1]", "disp8[sb]", "disp8[fb]",
+    "disp16[a0]", "disp16[a1]", "disp16[sb]", "abs16"
+  };
+
+  if (trace)
+    {
+      const char *the_bits = bits (destcode, 4);
+      printf ("decode: %s : %s\n", the_bits, dc_names[destcode]);
+    }
+
+  switch (destcode)
+    {
+    case 0:
+      sd.u.reg = r0;
+      break;
+    case 1:
+      sd.u.reg = r1;
+      break;
+    case 2:
+      sd.u.reg = r2;
+      break;
+    case 3:
+      sd.u.reg = r3;
+      break;
+    case 4:
+      sd.u.reg = a0;
+      break;
+    case 5:
+      sd.u.reg = a1;
+      break;
+    case 6:
+      addr = get_reg (a0);
+      break;
+    case 7:
+      addr = get_reg (a1);
+      break;
+    case 8:
+      addr = get_reg (a0) + disp8 ();
+      break;
+    case 9:
+      addr = get_reg (a1) + disp8 ();
+      break;
+    case 10:
+      addr = get_reg (sb) * 8 + disp8 ();
+      break;
+    case 11:
+      addr = get_reg (fb) * 8 + sign_ext (disp8 (), 8);
+      break;
+    case 12:
+      addr = get_reg (a0) + disp16 ();
+      break;
+    case 13:
+      addr = get_reg (a1) + disp16 ();
+      break;
+    case 14:
+      addr = get_reg (sb) + disp16 ();
+      break;
+    case 15:
+      addr = disp16 ();
+      break;
+    }
+
+  if (destcode < 6)
+    {
+      int d = disp8 ();
+      sd.mem = 0;
+      sd.mask = 1 << (d & 0x0f);
+    }
+  else
+    {
+      addr &= addr_mask;
+      sd.mem = 1;
+      sd.mask = 1 << (addr & 7);
+      sd.u.addr = addr >> 3;
+    }
+  return sd;
+}
+
+srcdest
+decode_bit11 (int op0)
+{
+  srcdest sd;
+  sd.mask = 1 << (op0 & 7);
+  sd.mem = 1;
+  sd.u.addr = get_reg (sb) + disp8 ();
+  return sd;
+}
+
+int
+get_bit (srcdest sd)
+{
+  int b;
+  if (sd.mem)
+    b = mem_get_qi (sd.u.addr) & sd.mask;
+  else
+    b = get_reg (sd.u.reg) & sd.mask;
+  return b ? 1 : 0;
+}
+
+void
+put_bit (srcdest sd, int val)
+{
+  int b;
+  if (sd.mem)
+    b = mem_get_qi (sd.u.addr);
+  else
+    b = get_reg (sd.u.reg);
+  if (val)
+    b |= sd.mask;
+  else
+    b &= ~sd.mask;
+  if (sd.mem)
+    mem_put_qi (sd.u.addr, b);
+  else
+    put_reg (sd.u.reg, b);
+}
+
+int
+get_bit2 (srcdest sd, int bit)
+{
+  int b;
+  if (sd.mem)
+    b = mem_get_qi (sd.u.addr + (bit >> 3)) & (1 << (bit & 7));
+  else
+    b = get_reg (sd.u.reg) & (1 << bit);
+  return b ? 1 : 0;
+}
+
+void
+put_bit2 (srcdest sd, int bit, int val)
+{
+  int b;
+  if (sd.mem)
+    b = mem_get_qi (sd.u.addr + (bit >> 3));
+  else
+    b = get_reg (sd.u.reg);
+  if (val)
+    b |= (1 << (bit & 7));
+  else
+    b &= ~(1 << (bit & 7));
+  if (sd.mem)
+    mem_put_qi (sd.u.addr + (bit >> 3), b);
+  else
+    put_reg (sd.u.reg, b);
+}
diff --git a/sim/m32c/syscalls.c b/sim/m32c/syscalls.c
new file mode 100644
index 0000000..bf33c1d
--- /dev/null
+++ b/sim/m32c/syscalls.c
@@ -0,0 +1,336 @@
+/* syscalls.c --- implement system calls for the M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include "gdb/callback.h"
+
+#include "cpu.h"
+#include "mem.h"
+#include "syscalls.h"
+
+#include "../../libgloss/syscall.h"
+
+/* The current syscall callbacks we're using.  */
+static struct host_callback_struct *callbacks;
+
+void
+set_callbacks (struct host_callback_struct *cb)
+{
+  callbacks = cb;
+}
+
+
+/* A16 ABI: arg1 in r1l (QI) or r1 (HI) or stack
+            arg2 in r2 (HI) or stack
+	    arg3..N on stack
+	    padding: none
+
+   A24 ABI: arg1 in r0l (QI) or r0 (HI) or stack
+	    arg2..N on stack
+	    padding: qi->hi
+
+   return value in r0l (QI) r0 (HI) r2r0 (SI)
+     structs: pointer pushed on stack last
+
+*/
+
+int argp, stackp;
+
+static int
+arg (int bytes)
+{
+  int rv = 0;
+  argp++;
+  if (A16)
+    {
+      switch (argp)
+	{
+	case 1:
+	  if (bytes == 1)
+	    return get_reg (r1l);
+	  if (bytes == 2)
+	    return get_reg (r1);
+	  break;
+	case 2:
+	  if (bytes == 2)
+	    return get_reg (r2);
+	  break;
+	}
+    }
+  else
+    {
+      switch (argp)
+	{
+	case 1:
+	  if (bytes == 1)
+	    return get_reg (r0l);
+	  if (bytes == 2)
+	    return get_reg (r0);
+	  break;
+	}
+    }
+  if (bytes == 0)
+    bytes = 2;
+  switch (bytes)
+    {
+    case 1:
+      rv = mem_get_qi (get_reg (sp) + stackp);
+      if (A24)
+	stackp++;
+      break;
+    case 2:
+      rv = mem_get_hi (get_reg (sp) + stackp);
+      break;
+    case 3:
+      rv = mem_get_psi (get_reg (sp) + stackp);
+      if (A24)
+	stackp++;
+      break;
+    case 4:
+      rv = mem_get_si (get_reg (sp) + stackp);
+      break;
+    }
+  stackp += bytes;
+  return rv;
+}
+
+static void
+read_target (char *buffer, int address, int count, int asciiz)
+{
+  char byte;
+  while (count > 0)
+    {
+      byte = mem_get_qi (address++);
+      *buffer++ = byte;
+      if (asciiz && (byte == 0))
+	return;
+      count--;
+    }
+}
+
+static void
+write_target (char *buffer, int address, int count, int asciiz)
+{
+  char byte;
+  while (count > 0)
+    {
+      byte = *buffer++;
+      mem_put_qi (address++, byte);
+      if (asciiz && (byte == 0))
+	return;
+      count--;
+    }
+}
+
+#define PTRSZ (A16 ? 2 : 3)
+
+static char *callnames[] = {
+  "SYS_zero",
+  "SYS_exit",
+  "SYS_open",
+  "SYS_close",
+  "SYS_read",
+  "SYS_write",
+  "SYS_lseek",
+  "SYS_unlink",
+  "SYS_getpid",
+  "SYS_kill",
+  "SYS_fstat",
+  "SYS_sbrk",
+  "SYS_argvlen",
+  "SYS_argv",
+  "SYS_chdir",
+  "SYS_stat",
+  "SYS_chmod",
+  "SYS_utime",
+  "SYS_time",
+  "SYS_gettimeofday",
+  "SYS_times",
+  "SYS_link"
+};
+
+void
+m32c_syscall (int id)
+{
+  static char buf[256];
+  int rv;
+
+  argp = 0;
+  stackp = A16 ? 3 : 4;
+  if (trace)
+    printf ("\033[31m/* SYSCALL(%d) = %s */\033[0m\n", id, callnames[id]);
+  switch (id)
+    {
+    case SYS_exit:
+      {
+	int ec = arg (2);
+	if (verbose)
+	  printf ("[exit %d]\n", ec);
+	step_result = M32C_MAKE_EXITED (ec);
+      }
+      break;
+
+    case SYS_open:
+      {
+	int path = arg (PTRSZ);
+	int oflags = arg (2);
+	int cflags = arg (2);
+
+	read_target (buf, path, 256, 1);
+	if (trace)
+	  printf ("open(\"%s\",0x%x,%#o) = ", buf, oflags, cflags);
+
+	if (callbacks)
+	  /* The callback vector ignores CFLAGS.  */
+	  rv = callbacks->open (callbacks, buf, oflags);
+	else
+	  {
+	    int h_oflags = 0;
+
+	    if (oflags & 0x0001)
+	      h_oflags |= O_WRONLY;
+	    if (oflags & 0x0002)
+	      h_oflags |= O_RDWR;
+	    if (oflags & 0x0200)
+	      h_oflags |= O_CREAT;
+	    if (oflags & 0x0008)
+	      h_oflags |= O_APPEND;
+	    if (oflags & 0x0400)
+	      h_oflags |= O_TRUNC;
+	    rv = open (buf, h_oflags, cflags);
+	  }
+	if (trace)
+	  printf ("%d\n", rv);
+	put_reg (r0, rv);
+      }
+      break;
+
+    case SYS_close:
+      {
+	int fd = arg (2);
+
+	if (callbacks)
+	  rv = callbacks->close (callbacks, fd);
+	else if (fd > 2)
+	  rv = close (fd);
+	else
+	  rv = 0;
+	if (trace)
+	  printf ("close(%d) = %d\n", fd, rv);
+	put_reg (r0, rv);
+      }
+      break;
+
+    case SYS_read:
+      {
+	int fd = arg (2);
+	int addr = arg (PTRSZ);
+	int count = arg (2);
+
+	if (count > sizeof (buf))
+	  count = sizeof (buf);
+	if (callbacks)
+	  rv = callbacks->read (callbacks, fd, buf, count);
+	else
+	  rv = read (fd, buf, count);
+	if (trace)
+	  printf ("read(%d,%d) = %d\n", fd, count, rv);
+	if (rv > 0)
+	  write_target (buf, addr, rv, 0);
+	put_reg (r0, rv);
+      }
+      break;
+
+    case SYS_write:
+      {
+	int fd = arg (2);
+	int addr = arg (PTRSZ);
+	int count = arg (2);
+
+	if (count > sizeof (buf))
+	  count = sizeof (buf);
+	if (trace)
+	  printf ("write(%d,0x%x,%d)\n", fd, addr, count);
+	read_target (buf, addr, count, 0);
+	if (trace)
+	  fflush (stdout);
+	if (callbacks)
+	  rv = callbacks->write (callbacks, fd, buf, count);
+	else
+	  rv = write (fd, buf, count);
+	if (trace)
+	  printf ("write(%d,%d) = %d\n", fd, count, rv);
+	put_reg (r0, rv);
+      }
+      break;
+
+    case SYS_getpid:
+      put_reg (r0, 42);
+      break;
+
+    case SYS_gettimeofday:
+      {
+	int tvaddr = arg (PTRSZ);
+	struct timeval tv;
+
+	rv = gettimeofday (&tv, 0);
+	if (trace)
+	  printf ("gettimeofday: %ld sec %ld usec to 0x%x\n", tv.tv_sec,
+		  tv.tv_usec, tvaddr);
+	mem_put_si (tvaddr, tv.tv_sec);
+	mem_put_si (tvaddr + 4, tv.tv_usec);
+	put_reg (r0, rv);
+      }
+      break;
+
+    case SYS_kill:
+      {
+	int pid = arg (2);
+	int sig = arg (2);
+	if (pid == 42)
+	  {
+	    if (verbose)
+	      printf ("[signal %d]\n", sig);
+	    step_result = M32C_MAKE_STOPPED (sig);
+	  }
+      }
+      break;
+
+    case 11:
+      {
+	int heaptop_arg = arg (PTRSZ);
+	if (trace)
+	  printf ("sbrk: heap top set to %x\n", heaptop_arg);
+	heaptop = heaptop_arg;
+	if (heapbottom == 0)
+	  heapbottom = heaptop_arg;
+      }
+      break;
+
+    }
+}
diff --git a/sim/m32c/syscalls.h b/sim/m32c/syscalls.h
new file mode 100644
index 0000000..11f8c0f
--- /dev/null
+++ b/sim/m32c/syscalls.h
@@ -0,0 +1,26 @@
+/* syscalls.h --- interface to syscalls for the M32C sim.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+struct host_callback_struct;
+extern void set_callbacks (struct host_callback_struct *);
+extern void m32c_syscall (int id);
diff --git a/sim/m32c/trace.c b/sim/m32c/trace.c
new file mode 100644
index 0000000..be96752
--- /dev/null
+++ b/sim/m32c/trace.c
@@ -0,0 +1,315 @@
+/* trace.c --- tracing output for the M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <ctype.h>
+
+#include "bfd.h"
+#include "dis-asm.h"
+#include "m32c-desc.h"
+
+#include "cpu.h"
+#include "mem.h"
+#include "load.h"
+
+static int
+sim_dis_read (bfd_vma memaddr, bfd_byte * ptr, unsigned int length,
+	      struct disassemble_info *info)
+{
+  mem_get_blk (memaddr, ptr, length);
+  return 0;
+}
+
+/* Filter out (in place) symbols that are useless for disassembly.
+   COUNT is the number of elements in SYMBOLS.
+   Return the number of useful symbols. */
+
+static long
+remove_useless_symbols (asymbol ** symbols, long count)
+{
+  register asymbol **in_ptr = symbols, **out_ptr = symbols;
+
+  while (--count >= 0)
+    {
+      asymbol *sym = *in_ptr++;
+
+      if (strstr (sym->name, "gcc2_compiled"))
+	continue;
+      if (sym->name == NULL || sym->name[0] == '\0')
+	continue;
+      if (sym->flags & (BSF_DEBUGGING))
+	continue;
+      if (bfd_is_und_section (sym->section)
+	  || bfd_is_com_section (sym->section))
+	continue;
+
+      *out_ptr++ = sym;
+    }
+  return out_ptr - symbols;
+}
+
+static int
+compare_symbols (const PTR ap, const PTR bp)
+{
+  const asymbol *a = *(const asymbol **) ap;
+  const asymbol *b = *(const asymbol **) bp;
+
+  if (bfd_asymbol_value (a) > bfd_asymbol_value (b))
+    return 1;
+  else if (bfd_asymbol_value (a) < bfd_asymbol_value (b))
+    return -1;
+  return 0;
+}
+
+static char opbuf[1000];
+
+static int
+op_printf (char *buf, char *fmt, ...)
+{
+  int ret;
+  va_list ap;
+
+  va_start (ap, fmt);
+  ret = vsprintf (opbuf + strlen (opbuf), fmt, ap);
+  va_end (ap);
+  return ret;
+}
+
+static bfd *current_bfd;
+
+void
+sim_disasm_init (bfd *prog)
+{
+  current_bfd = prog;
+}
+
+typedef struct Files
+{
+  struct Files *next;
+  char *filename;
+  int nlines;
+  char **lines;
+  char *data;
+} Files;
+Files *files = 0;
+
+static char *
+load_file_and_line (const char *filename, int lineno)
+{
+  Files *f;
+  for (f = files; f; f = f->next)
+    if (strcmp (f->filename, filename) == 0)
+      break;
+  if (!f)
+    {
+      int i;
+      struct stat s;
+      const char *found_filename, *slash;
+
+      found_filename = filename;
+      while (1)
+	{
+	  if (stat (found_filename, &s) == 0)
+	    break;
+	  slash = strchr (found_filename, '/');
+	  if (!slash)
+	    return "";
+	  found_filename = slash + 1;
+	}
+
+      f = (Files *) malloc (sizeof (Files));
+      f->next = files;
+      files = f;
+      f->filename = strdup (filename);
+      f->data = (char *) malloc (s.st_size + 2);
+      FILE *file = fopen (found_filename, "rb");
+      fread (f->data, 1, s.st_size, file);
+      f->data[s.st_size] = 0;
+      fclose (file);
+
+      f->nlines = 1;
+      for (i = 0; i < s.st_size; i++)
+	if (f->data[i] == '\n')
+	  f->nlines++;
+      f->lines = (char **) malloc (f->nlines * sizeof (char *));
+      f->lines[0] = f->data;
+      f->nlines = 1;
+      for (i = 0; i < s.st_size; i++)
+	if (f->data[i] == '\n')
+	  {
+	    f->lines[f->nlines] = f->data + i + 1;
+	    while (*f->lines[f->nlines] == ' '
+		   || *f->lines[f->nlines] == '\t')
+	      f->lines[f->nlines]++;
+	    f->nlines++;
+	    f->data[i] = 0;
+	  }
+    }
+  if (lineno < 1 || lineno > f->nlines)
+    return "";
+  return f->lines[lineno - 1];
+}
+
+void
+sim_disasm_one ()
+{
+  static int initted = 0;
+  static asymbol **symtab = 0;
+  static int symcount = 0;
+  static int last_sym = -1;
+  static struct disassemble_info info;
+  int storage, sym, bestaddr;
+  int min, max, i;
+  static asection *code_section = 0;
+  static bfd_vma code_base = 0;
+  asection *s;
+  int save_trace = trace;
+
+  static const char *prev_filename = "";
+  static int prev_lineno = 0;
+  const char *filename;
+  const char *functionname;
+  unsigned int lineno;
+
+  int mypc = get_reg (pc);
+
+  if (current_bfd == 0)
+    return;
+
+  trace = 0;
+
+  if (!initted)
+    {
+      initted = 1;
+      memset (&info, 0, sizeof (info));
+      INIT_DISASSEMBLE_INFO (info, stdout, op_printf);
+      info.read_memory_func = sim_dis_read;
+      info.arch = bfd_get_arch (current_bfd);
+      info.mach = bfd_get_mach (current_bfd);
+      if (info.mach == 0)
+	{
+	  info.arch = bfd_arch_m32c;
+	  info.mach = default_machine;
+	}
+      disassemble_init_for_target (&info);
+
+      storage = bfd_get_symtab_upper_bound (current_bfd);
+      if (storage > 0)
+	{
+	  symtab = (asymbol **) malloc (storage);
+	  symcount = bfd_canonicalize_symtab (current_bfd, symtab);
+	  symcount = remove_useless_symbols (symtab, symcount);
+	  qsort (symtab, symcount, sizeof (asymbol *), compare_symbols);
+	}
+      for (s = current_bfd->sections; s; s = s->next)
+	{
+	  if (s->flags & SEC_CODE || code_section == 0)
+	    {
+	      code_section = s;
+	      code_base = bfd_section_lma (current_bfd, s);
+	      break;
+	    }
+	}
+    }
+
+  filename = functionname = 0;
+  lineno = 0;
+  if (bfd_find_nearest_line
+      (current_bfd, code_section, symtab, mypc - code_base, &filename,
+       &functionname, &lineno))
+    {
+      if (filename && functionname && lineno)
+	{
+	  if (lineno != prev_lineno || strcmp (prev_filename, filename))
+	    {
+	      char *the_line = load_file_and_line (filename, lineno);
+	      const char *slash = strrchr (filename, '/');
+	      if (!slash)
+		slash = filename;
+	      else
+		slash++;
+	      printf
+		("========================================"
+                 "=====================================\n");
+	      printf ("\033[37;41m %s:%d: \033[33;40m %s\033[K\033[0m\n",
+		      slash, lineno, the_line);
+	    }
+	  prev_lineno = lineno;
+	  prev_filename = filename;
+	}
+    }
+
+  {
+    min = -1;
+    max = symcount;
+    while (min < max - 1)
+      {
+	bfd_vma sa;
+	sym = (min + max) / 2;
+	sa = bfd_asymbol_value (symtab[sym]);
+	/*printf("checking %4d %08x %s\n",
+                 sym, sa, bfd_asymbol_name (symtab[sym])); */
+	if (sa > mypc)
+	  max = sym;
+	else if (sa < mypc)
+	  min = sym;
+	else
+	  {
+	    min = sym;
+	    break;
+	  }
+      }
+    if (min != -1 && min != last_sym)
+      {
+	bestaddr = bfd_asymbol_value (symtab[min]);
+	printf ("\033[43;30m%s", bfd_asymbol_name (symtab[min]));
+	if (bestaddr != mypc)
+	  printf ("+%d", mypc - bestaddr);
+	printf (":\t\t\t\033[0m\n");
+	last_sym = min;
+#if 0
+	if (trace == 1)
+	  if (strcmp (bfd_asymbol_name (symtab[min]), "abort") == 0
+	      || strcmp (bfd_asymbol_name (symtab[min]), "exit") == 0)
+	    trace = 0;
+#endif
+      }
+  }
+
+  opbuf[0] = 0;
+  printf ("\033[33m%06x: ", mypc);
+  max = print_insn_m32c (mypc, &info);
+  for (i = 0; i < max; i++)
+    printf ("%02x", mem_get_qi (mypc + i));
+  for (; i < 6; i++)
+    printf ("  ");
+  printf ("%-16s  ", opbuf);
+
+  printf ("\033[0m\n");
+  trace = save_trace;
+}
diff --git a/sim/m32c/trace.h b/sim/m32c/trace.h
new file mode 100644
index 0000000..09ed992f
--- /dev/null
+++ b/sim/m32c/trace.h
@@ -0,0 +1,25 @@
+/* trace.h --- interface to tracing output for the M32C simulator.
+
+Copyright (C) 2005 Free Software Foundation, Inc.
+Contributed by Red Hat, Inc.
+
+This file is part of the GNU simulators.
+
+The GNU simulators are free software; you can redistribute them and/or
+modify them under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU simulators are distributed in the hope that they will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU simulators; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA  */
+
+
+void sim_disasm_init (bfd *prog);
+extern void sim_disasm_one (void);
author	Jim Blandy <jimb@codesourcery.com>	2006-01-23 22:10:41 +0000
committer	Jim Blandy <jimb@codesourcery.com>	2006-01-23 22:10:41 +0000
commit	d45a4bef835fdf220936541e7a08ad9734cdfc21 (patch)
tree	9f87d40fe9e9f77ce733ddd4fb811df3581f9333 /sim/m32c
parent	dda63807650967916bae1a29ebf4f9062a089fc7 (diff)
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