20000317 sourceware import

29 files changed, 4631 insertions, 0 deletions

diff --git a/libgloss/m68k/Makefile.in b/libgloss/m68k/Makefile.in
new file mode 100644
index 000000000..528c265c8
--- /dev/null
+++ b/libgloss/m68k/Makefile.in
@@ -0,0 +1,255 @@
+# Copyright (c) 1995, 1996 Cygnus Support
+#
+# The authors hereby grant permission to use, copy, modify, distribute,
+# and license this software and its documentation for any purpose, provided
+# that existing copyright notices are retained in all copies and that this
+# notice is included verbatim in any distributions. No written agreement,
+# license, or royalty fee is required for any of the authorized uses.
+# Modifications to this software may be copyrighted by their authors
+# and need not follow the licensing terms described here, provided that
+# the new terms are clearly indicated on the first page of each file where
+# they apply.
+#
+# This currently works with Motorola's MVME135 and IDP m68k based
+# target boards.
+#
+
+VPATH = @srcdir@
+srcdir = @srcdir@
+objdir = .
+srcroot = $(srcdir)/../..
+objroot = $(objdir)/../..
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+host_alias = @host_alias@
+target_alias = @target_alias@
+program_transform_name = @program_transform_name@
+
+bindir = @bindir@
+libdir = @libdir@
+tooldir = $(exec_prefix)/$(target_alias)
+
+# Multilib support variables.
+# TOP is used instead of MULTI{BUILD,SRC}TOP.
+MULTIDIRS =
+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+SHELL =	/bin/sh
+
+CC = @CC@
+
+AS = @AS@
+AR = @AR@
+LD = @LD@
+RANLIB = @RANLIB@
+AR_FLAGS = qv
+
+OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
+	then echo ${objroot}/../binutils/objdump ; \
+	else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
+OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
+	then echo ${objroot}/../binutils/objcopy ; \
+	else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
+
+SCRIPTS = mvme162 mvme135 idp bcc
+
+OBJS =  close.o fstat.o getpid.o isatty.o kill.o \
+	lseek.o open.o print.o putnum.o read.o sbrk.o stat.o \
+	unlink.o write.o
+
+CFLAGS = -g
+# ARFLAGS = rv
+
+CRT0 = crt0.o
+#
+# here's all the MVME135 target stuff
+#
+MVME_LDFLAGS=	-L${srcdir} -Tmvme135.ld
+MVME135_BSP=	libmvme135.a
+MVME162_BSP=	libmvme162.a
+#MVME135_OBJS=	mvme.o
+#MVME162_OBJS=	mvme.o
+# Uncomment the last two objects if you want to use the GDB stub. 
+# The stub is included "as is", and will likely take some hacking
+# to work on your system.
+MVME135_OBJS=	cpu32bug.o # mvme-stub.o mvme135-asm.o
+MVME162_OBJS=	cpu32bug.o # mvme-stub.o mvme162lx-asm.o
+
+
+#
+# here's all the BCC target stuff
+#
+BCC_LDFLAGS=	-L${srcdir} -Tbcc.ld
+BCC_BSP=	libbcc.a
+BCC_OBJS=	cpu32bug.o
+
+#
+# here's all the IDP target stuff
+#
+IDP_LDFLAGS=	-L${srcdir} -Tidp.ld
+IDP_BSP=	libidp.a
+IDP_OBJS=	leds.o idp-inbyte.o idp-outbyte.o mc68ec.o
+
+#
+# here's all the DBUG target stuff
+#
+DBUG_BSP=	libdbug.a
+DBUG_OBJS=	dbug-exit.o dbug-inbyte.o dbug-outbyte.o
+
+# Host specific makefile fragment comes in here.
+@host_makefile_frag@
+
+#
+# build a test program for each target board. Just trying to get
+# it to link is a good test, so we ignore all the errors for now.
+#
+all: ${CRT0} ${BCC_BSP} ${IDP_BSP} ${MVME135_BSP} ${MVME162_BSP} ${DBUG_BSP}
+
+#
+# here's where we build the board support packages for each target
+#
+${BCC_BSP}: $(OBJS) ${BCC_OBJS}
+	${AR} ${ARFLAGS} $@ $(OBJS) ${BCC_OBJS}
+	${RANLIB} $@
+
+${IDP_BSP}: $(OBJS) ${IDP_OBJS}
+	${AR} ${ARFLAGS} $@ $(OBJS) ${IDP_OBJS}
+	${RANLIB} $@
+
+${DBUG_BSP}: $(OBJS) ${DBUG_OBJS}
+	${AR} ${ARFLAGS} $@ $(OBJS) ${DBUG_OBJS}
+	${RANLIB} $@
+
+${MVME135_BSP}: $(OBJS) ${MVME135_OBJS}
+	${AR} ${ARFLAGS} $@ $(OBJS) ${MVME135_OBJS}
+	${RANLIB} $@
+
+${MVME162_BSP}: $(OBJS) ${MVME162_OBJS}
+	${AR} ${ARFLAGS} $@ $(OBJS) ${MVME162_OBJS}
+	${RANLIB} $@
+
+leds.o: ${srcdir}/leds.c
+	$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
+
+idp-inbyte.o: ${srcdir}/idp-inbyte.c
+	$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
+
+idp-outbyte.o: ${srcdir}/idp-outbyte.c
+	$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
+
+mc68ec.o: ${srcdir}/mc68ec.c
+	$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
+
+test.o: ${srcdir}/test.c
+
+#
+# Make a simple test case to test the linker script, startup code, and
+# I/O code
+#
+test: $(OBJS) idp-test.srec mvme135-test.srec bcc-test.srec \
+	idp-test.dis mvme135-test.dis bcc-test.dis
+	@echo Done...
+
+# compile a fully linked binary. The -N option is for a.out, so the
+# base address will be zero, rather than the default of 0x2020. The
+# -Wl,-T*.ld is for the linker script. By using -Wl, the linker script
+# is put on the proper place in the comand line for ld, and all the
+# symbols will get fully resolved.
+
+idp-test.x: test.o ${CRT0} Makefile ${IDP_BSP}
+	${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
+	test.o -o $@ $(LDFLAGS_FOR_TARGET) -N -Wl,-Tidp.ld
+idp-test.srec: idp-test.x
+	$(OBJCOPY) -O srec idp-test.x $@
+idp-test.dis: idp-test.x
+	@rm -fr idp-test.dis
+	$(OBJDUMP) -d idp-test.x > $@
+idp-test: idp-test.srec idp-test.dis
+
+mvme135-test.x: test.o ${CRT0} ${srcdir}/mvme135.ld Makefile  ${MVME135_BSP}
+	${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
+	-N -Wl,-Tmvme135.ld -nostdlib
+mvme135-test.srec: mvme135-test.x
+	$(OBJCOPY) -O srec mvme135-test.x $@
+mvme135-test.dis: mvme135-test.x
+	@rm -fr mvme135-test.dis
+	$(OBJDUMP) -d mvme135-test.x > $@
+mvme135-test: mvme135-test.srec mvme135-test.dis
+
+mvme162-test.x: test.o ${CRT0} ${srcdir}/mvme162.ld Makefile  ${MVME162_BSP}
+	${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
+	-N -Wl,-Tmvme162.ld -nostdlib
+mvme162-test.srec: mvme162-test.x
+	$(OBJCOPY) -O srec mvme162-test.x $@
+mvme162-test.dis: mvme162-test.x
+	@rm -fr mvme162-test.dis
+	$(OBJDUMP) -d mvme162-test.x > $@
+mvme162-test: mvme162-test.srec mvme162-test.dis
+
+bcc-test.x: test.o ${CRT0} ${srcdir}/bcc.ld Makefile  ${BCC_BSP}
+	${CC} -L${srcdir} -L${objdir} test.o -o $@ $(LDFLAGS_FOR_TARGET) \
+	-N -Wl,-Tbcc.ld -nostdlib
+bcc-test.srec: bcc-test.x
+	$(OBJCOPY) -O srec bcc-test.x $@
+bcc-test.dis: bcc-test.x
+	@rm -fr bcc-test.dis
+	$(OBJDUMP) -d bcc-test.x > $@
+bcc-test: bcc-test.srec bcc-test.dis
+
+# a C++ test case
+dtor.o:  $(srcdir)/dtor.C
+	$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -o $@ -c $<
+dtor.dis: dtor.x
+	@rm -fr dtor.dis
+	$(OBJDUMP) -d dtor.x > $@
+dtor.x: dtor.o ${CRT0} ${srcdir}/mvme135.ld Makefile  ${MVME135_BSP}
+	${CC} -L${srcdir} -L${objdir} dtor.o -o $@ $(LIBS_FOR_TARGET) \
+	-N -Wl,-Tmvme135.ld -nostdlib
+
+
+.PHONY: install info dvi doc install-info clean-info
+install:
+	$(INSTALL_PROGRAM) $(CRT0) $(tooldir)/lib${MULTISUBDIR}/$(CRT0)
+	# install BCC stuff
+	$(INSTALL_PROGRAM) $(BCC_BSP) $(tooldir)/lib${MULTISUBDIR}/$(BCC_BSP)
+	$(INSTALL_DATA) ${srcdir}/bcc.ld $(tooldir)/lib${MULTISUBDIR}/bcc.ld
+	# install IDP stuff
+	$(INSTALL_PROGRAM) $(IDP_BSP) $(tooldir)/lib${MULTISUBDIR}/$(IDP_BSP)
+	$(INSTALL_DATA) ${srcdir}/idp.ld $(tooldir)/lib${MULTISUBDIR}/idp.ld
+	# install MVME135 stuff
+	$(INSTALL_PROGRAM) $(MVME135_BSP) $(tooldir)/lib${MULTISUBDIR}/$(MVME135_BSP)
+	$(INSTALL_DATA) ${srcdir}/mvme135.ld $(tooldir)/lib${MULTISUBDIR}/mvme135.ld
+	# install MVME162lx stuff
+	$(INSTALL_PROGRAM) $(MVME162_BSP) $(tooldir)/lib${MULTISUBDIR}/$(MVME162_BSP)
+	$(INSTALL_DATA) ${srcdir}/mvme162.ld $(tooldir)/lib${MULTISUBDIR}/mvme162.ld
+	# install DBUG stuff
+	$(INSTALL_PROGRAM) $(DBUG_BSP) $(tooldir)/lib${MULTISUBDIR}/$(DBUG_BSP)
+	$(INSTALL_DATA) ${srcdir}/sbc5204.ld $(tooldir)/lib${MULTISUBDIR}/sbc5204.ld
+	$(INSTALL_DATA) ${srcdir}/sbc5206.ld $(tooldir)/lib${MULTISUBDIR}/sbc5206.ld
+
+# target specific makefile fragment comes in here.
+@target_makefile_frag@
+
+clean mostlyclean:
+	rm -f a.out core *.i *~ *.a *.o *-test *.srec *.dis *.x *.map
+
+distclean maintainer-clean realclean: clean
+	rm -f Makefile config.cache config.log config.status
+
+info dvi doc:
+install-info:
+clean-info:
+
+Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@
+	$(SHELL) config.status
+
+config.status: configure
+	$(SHELL) config.status --recheck
diff --git a/libgloss/m68k/README b/libgloss/m68k/README
new file mode 100644
index 000000000..28b7c1296
--- /dev/null
+++ b/libgloss/m68k/README
@@ -0,0 +1,8 @@
+Support for the mvme162 was written by:
+	
+	Technische Universitaet Berlin                 fax: +49.30.314 21 116
+	Axel Nennker, FR 2-2                         phone: +49.30.314 73 114
+	Franklinstr. 28-29                    e-mail: nennker@cs.tu-berlin.de
+	D-10587 Berlin    World Wide Web: http://www.cs.tu-berlin.de/~nennker
+	Germany                           http://www.cs.tu-berlin.de/~gnat 
+
diff --git a/libgloss/m68k/asm.h b/libgloss/m68k/asm.h
new file mode 100644
index 000000000..035024a3f
--- /dev/null
+++ b/libgloss/m68k/asm.h
@@ -0,0 +1,85 @@
+/* asm.h -- macros for m68k asm
+ *
+ * Copyright (c) 1995, 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#if 0
+/*
+ * XXX __USER_LABEL_PREFIX__ and __REGISTER_PREFIX__ do not work on gcc 2.7.0-3
+ * XXX The following ifdef magic fixes the problem but results in a warning
+ * XXX when compiling assembly code.
+ */
+#ifndef __USER_LABEL_PREFIX__
+/* #define __USER_LABEL_PREFIX__ ""	/* no underscore for coff */
+#define __USER_LABEL_PREFIX__ _		/* leading underscore for aout */
+#endif
+
+#ifndef __REGISTER_PREFIX__
+#define __REGISTER_PREFIX__ 		/* never has anything prefixed */
+#endif
+#endif
+
+/*
+ * some assemblers choke on '#' as an immediate value. As gcc can also
+ * use '&', use that in those cases. 
+ */
+#ifndef __IMMEDIATE_PREFIX__
+#define __IMMEDIATE_PREFIX__ #
+#endif
+
+/* ANSI concatenation macros.  */
+#define CONCAT1(a, b) CONCAT2(a, b)
+#define CONCAT2(a, b) a ## b
+
+/* use the right prefix for global labels.  */
+#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__,x)
+
+/* use the right prefix for registers.  */
+#define REG(x) CONCAT1 (__REGISTER_PREFIX__,x)
+
+/* use the right prefix for immediate values.  */
+#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__,x)
+
+/* use the right prefix for register names */
+#define d0 REG (d0)
+#define d1 REG (d1)
+#define d2 REG (d2)
+#define d3 REG (d3)
+#define d4 REG (d4)
+#define d5 REG (d5)
+#define d6 REG (d6)
+#define d7 REG (d7)
+#define a0 REG (a0)
+#define a1 REG (a1)
+#define a2 REG (a2)
+#define a3 REG (a3)
+#define a4 REG (a4)
+#define a5 REG (a5)
+#define a6 REG (a6)
+#define a7 REG (a7)
+#define fp REG (fp)
+#define fp0 REG (fp0)
+#define fp1 REG (fp1)
+#define fp2 REG (fp2)
+#define fp3 REG (fp3)
+#define fp4 REG (fp4)
+#define fp5 REG (fp5)
+#define fp6 REG (fp6)
+#define fp7 REG (fp7)
+#define sp REG (sp)
+#define usp REG (usp)
+#define vbr REG (vbr)
+#define sr REG (sr)
+#define fpcr REG (fpcr)
+#define fpsr REG (fpsr)
+#define fpi REG (fpi)
diff --git a/libgloss/m68k/bcc.ld b/libgloss/m68k/bcc.ld
new file mode 100644
index 000000000..65f6441ef
--- /dev/null
+++ b/libgloss/m68k/bcc.ld
@@ -0,0 +1,127 @@
+STARTUP(crt0.o)
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+SEARCH_DIR(.)
+GROUP(-lbcc -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the M68332BCC Business Card Computer.
+ * stack grows down from high memory.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x3000, LENGTH = 0xd000
+}
+
+/*
+ * allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 0xd000);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed with gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    *(.text)
+    . = ALIGN(0x4);
+     __CTOR_LIST__ = .;
+    ___CTOR_LIST__ = .;
+    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+    *(.ctors)
+    LONG(0)
+    __CTOR_END__ = .;
+    __DTOR_LIST__ = .;
+   ___DTOR_LIST__ = .;
+    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+    *(.dtors)
+     LONG(0)
+    __DTOR_END__ = .;
+    *(.rodata)
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x2);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/configure b/libgloss/m68k/configure
new file mode 100755
index 000000000..3ebe855ff
--- /dev/null
+++ b/libgloss/m68k/configure
@@ -0,0 +1,1118 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.10 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+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'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+
+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
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # 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 ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) 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="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --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
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$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="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$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="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.10"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    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 "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=crt0.S
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  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 "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$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 "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+if test "${enable_shared}" = "yes" ; then
+    echo "Shared libraries not supported for cross compiling, ignored"
+fi
+
+if test "$srcdir" = "." ; then
+  if test "${with_target_subdir}" != "." ; then
+    libgloss_topdir="${srcdir}/${with_multisrctop}../../.."
+  else
+    libgloss_topdir="${srcdir}/${with_multisrctop}../.."
+  fi
+else
+  libgloss_topdir="${srcdir}/../.."
+fi
+
+ac_aux_dir=
+for ac_dir in $libgloss_topdir $srcdir/$libgloss_topdir; 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="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in $libgloss_topdir $srcdir/$libgloss_topdir" 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+#    same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+#    as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+  case $nonopt in
+  NONE)
+    if host_alias=`$ac_config_guess`; then :
+    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+    fi ;;
+  *) host_alias=$nonopt ;;
+  esac ;;
+esac
+
+host=`$ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+  case $nonopt in
+  NONE) target_alias=$host_alias ;;
+  *) target_alias=$nonopt ;;
+  esac ;;
+esac
+
+target=`$ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+  case $nonopt in
+  NONE) build_alias=$host_alias ;;
+  *) build_alias=$nonopt ;;
+  esac ;;
+esac
+
+build=`$ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+if test "$program_transform_name" = s,x,x,; then
+  program_transform_name=
+else
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+  rm -f conftestsed
+fi
+test "$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},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+
+# 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
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    # Account for people who put trailing slashes in PATH elements.
+    case "$ac_dir/" in
+    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      for ac_prog in ginstall installbsd scoinst install; do
+        if test -f $ac_dir/$ac_prog; then
+	  if test $ac_prog = install &&
+            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    # OSF/1 installbsd also uses dspmsg, but is usable.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+  IFS="$ac_save_ifs"
+
+fi
+  if test "${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 "$ac_t""$INSTALL" 1>&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_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${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
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  ac_prog_rejected=no
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+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 $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+  if test "${CFLAGS+set}" != set; then
+    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_gcc_g=yes
+else
+  ac_cv_prog_gcc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
+    if test $ac_cv_prog_gcc_g = yes; then
+      CFLAGS="-g -O"
+    else
+      CFLAGS="-O"
+    fi
+  fi
+else
+  GCC=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+AS=${AS-as}
+
+AR=${AR-ar}
+
+LD=${LD-ld}
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${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
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+host_makefile_frag=${srcdir}/../config/default.mh
+target_makefile_frag=${srcdir}/../config/default.mt
+
+host_makefile_frag_path=$host_makefile_frag
+
+
+target_makefile_frag_path=$target_makefile_frag
+
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# 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.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# 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 |
+  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
+  >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.10"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@target@%$target%g
+s%@target_alias@%$target_alias%g
+s%@target_cpu@%$target_cpu%g
+s%@target_vendor@%$target_vendor%g
+s%@target_os@%$target_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@CC@%$CC%g
+s%@AS@%$AS%g
+s%@AR@%$AR%g
+s%@LD@%$LD%g
+s%@RANLIB@%$RANLIB%g
+s%@host_makefile_frag_path@%$host_makefile_frag_path%g
+/@host_makefile_frag@/r $host_makefile_frag
+s%@host_makefile_frag@%%g
+s%@target_makefile_frag_path@%$target_makefile_frag_path%g
+/@target_makefile_frag@/r $target_makefile_frag
+s%@target_makefile_frag@%%g
+
+CEOF
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust relative srcdir, etc. for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) INSTALL="$ac_given_INSTALL" ;;
+  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+  esac
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
+fi; done
+rm -f conftest.subs
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+srcdir=${srcdir}
+target=${target}
+ac_configure_args="${ac_configure_args} --enable-multilib"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libgloss_topdir=${libgloss_topdir}
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+. ${libgloss_topdir}/config-ml.in
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
+
diff --git a/libgloss/m68k/configure.in b/libgloss/m68k/configure.in
new file mode 100644
index 000000000..177022633
--- /dev/null
+++ b/libgloss/m68k/configure.in
@@ -0,0 +1,68 @@
+# Copyright (c) 1995, 1996 Cygnus Support
+#
+# The authors hereby grant permission to use, copy, modify, distribute,
+# and license this software and its documentation for any purpose, provided
+# that existing copyright notices are retained in all copies and that this
+# notice is included verbatim in any distributions. No written agreement,
+# license, or royalty fee is required for any of the authorized uses.
+# Modifications to this software may be copyrighted by their authors
+# and need not follow the licensing terms described here, provided that
+# the new terms are clearly indicated on the first page of each file where
+# they apply.
+#
+# process this file with autoconf to produce a configure script.
+AC_PREREQ(2.5)dnl
+AC_INIT(crt0.S)
+
+if test "${enable_shared}" = "yes" ; then
+    echo "Shared libraries not supported for cross compiling, ignored"
+fi
+
+if test "$srcdir" = "." ; then
+  if test "${with_target_subdir}" != "." ; then
+    libgloss_topdir="${with_multisrctop}../../.."
+  else
+    libgloss_topdir="${with_multisrctop}../.."
+  fi
+else
+  libgloss_topdir="${srcdir}/../.."
+fi
+
+AC_CONFIG_AUX_DIR($libgloss_topdir)
+AC_CANONICAL_SYSTEM
+AC_ARG_PROGRAM
+
+AC_PROG_INSTALL
+
+AC_PROG_CC
+AS=${AS-as}
+AC_SUBST(AS)
+AR=${AR-ar}
+AC_SUBST(AR)
+LD=${LD-ld}
+AC_SUBST(LD)
+AC_PROG_RANLIB
+
+host_makefile_frag=${srcdir}/../config/default.mh
+target_makefile_frag=${srcdir}/../config/default.mt
+
+dnl We have to assign the same value to other variables because autoconf
+dnl doesn't provide a mechanism to substitute a replacement keyword with
+dnl arbitrary data or pathnames.
+dnl
+host_makefile_frag_path=$host_makefile_frag
+AC_SUBST(host_makefile_frag_path)
+AC_SUBST_FILE(host_makefile_frag)
+target_makefile_frag_path=$target_makefile_frag
+AC_SUBST(target_makefile_frag_path)
+AC_SUBST_FILE(target_makefile_frag)
+
+AC_OUTPUT(Makefile,
+. ${libgloss_topdir}/config-ml.in,
+srcdir=${srcdir}
+target=${target}
+ac_configure_args="${ac_configure_args} --enable-multilib"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libgloss_topdir=${libgloss_topdir}
+)
+
diff --git a/libgloss/m68k/cpu32bug.S b/libgloss/m68k/cpu32bug.S
new file mode 100644
index 000000000..39f31d499
--- /dev/null
+++ b/libgloss/m68k/cpu32bug.S
@@ -0,0 +1,118 @@
+/*
+ * cpu32bug.S -- board support for the CPU32BUG monitor.
+ *
+ * Copyright (c) 1995, 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+#include "cpu32bug.h"
+
+	.title "cpu32bug.S for m68k-coff"
+
+	.text
+	.global SYM (_exit)
+	.global SYM (outln)
+	.global SYM (outbyte)
+	.global SYM (putDebugChar)
+	.global SYM (inbyte)
+	.global SYM (getDebugChar)
+	.global SYM (havebyte)
+
+/*
+ * _exit -- Exit from the application. Normally we cause a user trap
+ *          to return to the ROM monitor for another run.
+ */
+	.text
+	.align	2
+SYM (_exit):
+	link	fp, IMM(0)
+        trap	IMM(15)
+        .word	RETURN
+
+/*
+ * inbyte -- get a byte from the serial port
+ *	d0 - contains the byte read in
+ */
+	.text
+	.align	2
+SYM (getDebugChar):		/* symbol name used by m68k-stub */
+SYM (inbyte):
+	link	fp, IMM(-8)
+	trap 	IMM(15)
+	.word	INCHR
+	moveb 	sp@, d0
+	extw	d0
+	extl	d0
+	unlk	fp
+	rts
+
+/*
+ * outbyte -- sends a byte out the serial port
+ *	d0 - contains the byte to be sent
+ */
+	.text
+	.align	2
+SYM (putDebugChar):		/* symbol name used by m68k-stub */
+SYM (outbyte):
+	link	fp, IMM(-4)
+ 	moveb	fp@(11), sp@
+	trap 	IMM(15)
+	.word	OUTCHR
+	unlk	fp
+	rts
+
+/*
+ * outln -- sends a string of bytes out the serial port with a CR/LF
+ *	a0 - contains the address of the string's first byte
+ *	a1 - contains the address of the string's last byte
+ */
+	.text
+	.align	2
+SYM (outln):
+	link	fp, IMM(-8)
+	moveml	a0/a1, sp@
+	trap 	IMM(15)
+	.word 	OUTLN
+	unlk	fp
+	rts
+
+/*
+ * outstr -- sends a string of bytes out the serial port without a CR/LF
+ *	a0 - contains the address of the string's first byte
+ *	a1 - contains the address of the string's last byte
+ */
+	.text
+	.align	2
+SYM (outstr):
+	link	fp, IMM(-8)
+	moveml	a0/a1, sp@
+	trap 	IMM(15)
+	.word 	OUTSTR
+	unlk	fp
+	rts
+
+/*
+ * havebyte -- checks to see if there is a byte in the serial port,
+ *             returns 1 if there is a byte, 0 otherwise.
+ */
+	.text
+	.align	2
+SYM (havebyte):
+	trap 	IMM(15)
+	.word	INSTAT
+	beqs	empty
+	movel 	IMM(1), d0
+	rts
+empty:
+	movel	IMM(0), d0
+	rts
diff --git a/libgloss/m68k/cpu32bug.h b/libgloss/m68k/cpu32bug.h
new file mode 100644
index 000000000..583b1a9e6
--- /dev/null
+++ b/libgloss/m68k/cpu32bug.h
@@ -0,0 +1,35 @@
+/*
+ * These constants are for the M68332BCC's boot monitor.  They
+ * are used with a TRAP 15 call to access the monitor's I/O routines.
+ * they must be in the word following the trap call.
+ */
+	INCHR=0X0
+	INSTAT=0X1
+	INLN=0X2
+	READSTR=0X3
+	READLN=0X4
+	CHKBRK=0X5
+
+	OUTCHR=0X20
+	OUTSTR=0X21
+	OUTLN=0X22
+	WRITE=0X23
+	WRITELN=0X24
+	WRITDLN=0X25
+	PCRLF=0X26
+	ERASELN=0X27
+	WRITD=0X28
+	SNDBRK=0X29
+
+	TM_INI=0X40
+	TM_STR0=0X41
+	TM_RD=0X42
+	DELAY=0X43
+
+	RETURN=0X63
+	BINDEC=0X64
+
+	CHANGEV=0X67
+	STRCMP=0X68
+	MULU32=0X69
+	DIVU32=0X6A
diff --git a/libgloss/m68k/crt0.S b/libgloss/m68k/crt0.S
new file mode 100644
index 000000000..cb7848157
--- /dev/null
+++ b/libgloss/m68k/crt0.S
@@ -0,0 +1,143 @@
+/*
+ * crt0.S -- startup file for m68k-coff
+ *
+ * Copyright (c) 1995, 1996, 1998 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+
+	.title "crt0.S for m68k-coff"
+#define STACKSIZE	0x4000
+
+/*
+ * Define an empty environment.
+ */
+        .data
+        .align 2
+SYM (environ):
+        .long 0
+
+ 	.align	2
+	.text
+
+/*
+ * These symbols are defined in C code, so they need to always be
+ * named with SYM because of the difference between object file formats.
+ */
+
+/* These are defined in C code. */
+	.extern SYM (main)
+	.extern SYM (exit)
+	.extern SYM (hardware_init_hook)
+	.extern SYM (software_init_hook)
+	.extern SYM (atexit)
+	.extern SYM(__do_global_dtors)
+
+/* 
+ * These values are set in the linker script, so they must be
+ * explicitly named here without SYM.
+ */
+	.extern __stack
+	.extern __bss_start
+	.extern _end
+
+/*
+ * set things up so the application will run. This *must* be called start.
+ */
+	.global SYM (start)
+
+SYM (start):
+	/*
+	 * put any hardware init code here
+	 */
+
+	/* See if user supplied their own stack (__stack != 0).  If not, then
+	 * default to using the value of %sp as set by the ROM monitor.
+	 */
+	movel	IMM(__stack), a0
+	cmpl	IMM(0), a0
+	jbeq    1f
+	movel	a0, sp
+1:
+	/* set up initial stack frame */
+	link	a6, IMM(-8)
+
+/*
+ * zero out the bss section.
+ */
+	movel	IMM(__bss_start), d1
+	movel	IMM(_end), d0
+	cmpl	d0, d1
+	jbeq	3f
+	movl	d1, a0
+	subl	d1, d0
+	subql	IMM(1), d0
+2:
+	clrb	(a0)+
+#ifndef __mcf5200__
+	dbra	d0, 2b
+	clrw	d0
+	subql	IMM(1), d0
+	jbcc	2b
+#else
+	subql	IMM(1), d0
+	jbpl	2b
+#endif
+	
+3:
+
+/*
+ * initialize target specific stuff. Only execute these
+ * functions it they exist.
+ */
+	lea	SYM (hardware_init_hook), a0
+	cmpl	IMM(0),a0
+	jbeq	4f
+	jsr     (a0)
+4:
+
+	lea	SYM (software_init_hook), a0
+	cmpl	IMM(0),a0
+	jbeq	5f
+	jsr     (a0)
+5:
+
+/*
+ * call the main routine from the application to get it going.
+ * main (argc, argv, environ)
+ * we pass argv as a pointer to NULL.
+ */
+
+#ifdef ADD_DTORS
+	/* put __do_global_dtors in the atexit list so the destructors get run */
+	movel	IMM (SYM(__do_global_dtors)),(sp)
+	jsr	SYM (atexit)
+#endif
+	movel	IMM (__FINI_SECTION__),(sp)
+	jsr	SYM (atexit)
+
+	jsr	__INIT_SECTION__
+
+        pea     0
+        pea     SYM (environ)
+        pea     sp@(4)
+        pea     0
+	jsr	SYM (main)
+	movel	d0, sp@-
+
+/*
+ * drop down into exit incase the user doesn't. This should drop
+ * control back to the ROM monitor, if there is one. This calls the
+ * exit() from the C library so the C++ tables get cleaned up right.
+ */
+        jsr     SYM (exit)
diff --git a/libgloss/m68k/dbug-exit.S b/libgloss/m68k/dbug-exit.S
new file mode 100644
index 000000000..6baae8b19
--- /dev/null
+++ b/libgloss/m68k/dbug-exit.S
@@ -0,0 +1,29 @@
+/*
+ * dbug-exit.S -- 
+ *
+ * Copyright (c) 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+
+	.text
+	.global SYM (_exit)
+/*
+ * _exit -- Exit from the application. Normally we cause a user trap
+ *          to return to the ROM monitor for another run.
+ */
+	.text
+	.align	2
+SYM (_exit):
+	moveql	IMM(0),d0
+        trap	IMM(15)
diff --git a/libgloss/m68k/dbug-inbyte.S b/libgloss/m68k/dbug-inbyte.S
new file mode 100644
index 000000000..128c260b5
--- /dev/null
+++ b/libgloss/m68k/dbug-inbyte.S
@@ -0,0 +1,34 @@
+/*
+ * dbug-inbyte.S -- 
+ *
+ * Copyright (c) 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+
+	.text
+	.global SYM (inbyte)
+	.global SYM (getDebugChar)
+
+/*
+ * inbyte -- get a byte from the serial port
+ *	d0 - contains the byte read in
+ */
+	.text
+	.align	2
+SYM (getDebugChar):		/* symbol name used by m68k-stub */
+SYM (inbyte):
+	movel	IMM(0x10),d0
+	trap	IMM(15)
+	movel	d1,d0
+	rts
diff --git a/libgloss/m68k/dbug-outbyte.S b/libgloss/m68k/dbug-outbyte.S
new file mode 100644
index 000000000..9d0c86443
--- /dev/null
+++ b/libgloss/m68k/dbug-outbyte.S
@@ -0,0 +1,34 @@
+/*
+ * dbug-outbyte.S -- 
+ *
+ * Copyright (c) 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+
+	.text
+	.global SYM (outbyte)
+	.global SYM (putDebugChar)
+
+/*
+ * outbyte -- sends a byte out the serial port
+ *	d0 - contains the byte to be sent
+ */
+	.text
+	.align	2
+SYM (putDebugChar):		/* symbol name used by m68k-stub */
+SYM (outbyte):
+	movel	sp@(4),d1
+	movl	IMM(0x13),d0
+	trap	IMM(15)
+	rts
diff --git a/libgloss/m68k/dtor.C b/libgloss/m68k/dtor.C
new file mode 100644
index 000000000..2cfcb4665
--- /dev/null
+++ b/libgloss/m68k/dtor.C
@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+extern "C" void print (char *, ...);
+
+class foo
+{
+public:
+  foo () { print ("ctor\n"); }
+  ~foo () { print ("dtor\n"); }
+};
+
+foo x;
+
+main ()
+{
+  outbyte ('&');
+  outbyte ('@');
+  outbyte ('$');
+  outbyte ('%');
+  print ("FooBar\r\n");
+
+  /* whew, we made it */
+  print ("\r\nDone...\r\n");
+  fflush(stdout);
+}
diff --git a/libgloss/m68k/idp-inbyte.c b/libgloss/m68k/idp-inbyte.c
new file mode 100644
index 000000000..41db57fc9
--- /dev/null
+++ b/libgloss/m68k/idp-inbyte.c
@@ -0,0 +1,41 @@
+/* idp-inbyte.c -- 
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include <_ansi.h>
+#include "mc68681reg.h"
+
+/* 
+ * The DUART is mapped into the IDP address space in an unusual 
+ * manner.  The mc68681 is an 8 bit device located on the least
+ * significant byte (byte0) of the data bus.  Bytes 3, 2, and 
+ * one have nothing in them and writes to these locations are
+ * not valid.
+ */
+
+#define DUART_ADDR	0x00B00000
+#define READREG(x)	(*((volatile char *) DUART_ADDR + (x * 4) + 3))
+#define WRITEREG(x, y)	(*((char *) DUART_ADDR + (x * 4) + 3) = y)
+
+/*
+ * inbyte -- get a byte from the DUART RX buffer. This only reads
+ *           from channel A
+ */
+char
+_DEFUN_VOID (inbyte)
+{
+  while ((READREG (DUART_SRA) & 0x01) == 0x00)
+    ;
+
+  return (READREG (DUART_RBA));		/* read the byte */
+}
diff --git a/libgloss/m68k/idp-outbyte.c b/libgloss/m68k/idp-outbyte.c
new file mode 100644
index 000000000..d09ae89cd
--- /dev/null
+++ b/libgloss/m68k/idp-outbyte.c
@@ -0,0 +1,42 @@
+/* idp-outbyte.c
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include <_ansi.h>
+#include "mc68681reg.h"
+
+/* 
+ * The DUART is mapped into the IDP address space in an unusual 
+ * manner.  The mc68681 is an 8 bit device located on the least
+ * significant byte (byte0) of the data bus.  Bytes 3, 2, and 
+ * one have nothing in them and writes to these locations are
+ * not valid.
+ */
+
+#define DUART_ADDR	0x00B00000
+#define READREG(x)	(*((volatile char *) DUART_ADDR + (x * 4) + 3))
+#define WRITEREG(x, y)	(*((char *) DUART_ADDR + (x * 4) + 3) = y)
+
+/*
+ * outbyte -- send a byte to the DUART buffer. This only sends
+ *           to channel A.
+ */
+void
+_DEFUN (outbyte, (byte),
+	char byte)
+{
+  while ((READREG (DUART_SRA) & 0x04) == 0x00)
+    ;
+
+  WRITEREG (DUART_TBA, byte);		/* write the byte */
+}
diff --git a/libgloss/m68k/idp.ld b/libgloss/m68k/idp.ld
new file mode 100644
index 000000000..db6d8c56d
--- /dev/null
+++ b/libgloss/m68k/idp.ld
@@ -0,0 +1,146 @@
+STARTUP(crt0.o)
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+
+SEARCH_DIR(.)
+GROUP(-lidp -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the MC68ec0x0 Board (IDP)
+ * stack grows down from high memory. This works for
+ * both the rom68k and the mon68k monitors.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+
+/*
+ * When the IDP is not remapped (see rom68k's MP command in the
+ * "M68EC0x0IDP Users Manual", the first 64K bytes are reserved;
+ * Otherwise the first 256K bytes are reserved.
+ *
+ * The following memory map describes a unmapped IDP w/2MB RAM.
+ */
+
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x00010000, LENGTH = 2M-64K
+  rom0	    : ORIGIN = 0x00800000, LENGTH = 1M
+  rom1	    : ORIGIN = 0x00900000, LENGTH = 1M
+}
+
+/*
+ * allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 2M - 8);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed with gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    CREATE_OBJECT_SYMBOLS
+    *(.text)
+
+    . = ALIGN(0x4);
+    /* These are for running static constructors and destructors under ELF.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+
+    *(.rodata)
+
+    . = ALIGN(0x4);
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x4);
+    *(.eh_frame)
+
+    . = ALIGN(0x4);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    . = ALIGN(0x4);
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/leds.c b/libgloss/m68k/leds.c
new file mode 100644
index 000000000..125ae8b50
--- /dev/null
+++ b/libgloss/m68k/leds.c
@@ -0,0 +1,81 @@
+/*
+ * leds.c -- control the led's on a Motorola mc68ec0x0 board.
+ *
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+#include "leds.h"
+
+void zylons();
+void led_putnum();
+
+/*
+ * led_putnum -- print a hex number on the LED. the value of num must be a char with
+ *              the ascii value. ie... number 0 is '0', a is 'a', ' ' (null) clears
+ *		the led display.
+ *		Setting the bit to 0 turns it on, 1 turns it off.
+ * 		the LED's are controlled by setting the right bit mask in the base
+ * 		address. 
+ *		The bits are:
+ *			[d.p | g | f | e | d | c | b | a ] is the byte.
+ *
+ *		The locations are:
+ *		
+ *			 a
+ *		       -----
+ *		    f |     | b
+ *		      |  g  |
+ *		       -----
+ *                    |     |
+ *                  e |     | c
+ *                     -----
+ *                       d                . d.p (decimal point)
+ */
+void
+led_putnum ( num )
+char num;
+{
+    static unsigned char *leds = (unsigned char *)LED_ADDR;
+    static unsigned char num_bits [18] = {
+      0xff,						/* clear all */
+      0xc0, 0xf9, 0xa4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x98, /* numbers 0-9 */
+      0x98, 0x20, 0x3, 0x27, 0x21, 0x4, 0xe 		/* letters a-f */
+    };
+
+    if (num >= '0' && num <= '9')
+      num = (num - '0') + 1;
+
+    if (num >= 'a' && num <= 'f')
+      num = (num - 'a') + 12;
+
+    if (num == ' ')
+      num = 0;
+
+    *leds = num_bits[num];
+}
+
+/*
+ * zylons -- draw a rotating pattern. NOTE: this function never returns.
+ */
+void
+zylons()
+{
+  unsigned char *leds 	= (unsigned char *)LED_ADDR;
+  unsigned char curled = 0xfe;
+
+  while (1)
+    {
+      *leds = curled;
+      curled = (curled >> 1) | (curled << 7);
+      delay ( 200 );
+    }
+}
diff --git a/libgloss/m68k/leds.h b/libgloss/m68k/leds.h
new file mode 100644
index 000000000..919c38143
--- /dev/null
+++ b/libgloss/m68k/leds.h
@@ -0,0 +1,36 @@
+/* leds.c -- control the led's on a Motorola mc68ec0x0 board.
+ *           Written by rob@cygnus.com (Rob Savoye)
+ *
+ * Copyright (c) 1995, 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#ifndef __LEDS_H__
+#define __LEDS_H__
+
+#define LED_ADDR	0xd00003
+#define LED_0           ~0x1
+#define LED_1           ~0x2
+#define LED_2           ~0x4
+#define LED_3           ~0x8
+#define LED_4           ~0x10
+#define LED_5           ~0x20
+#define LED_6           ~0x40
+#define LED_7           ~0x80
+#define LEDS_OFF	0xff
+#define LEDS_ON		0x0
+
+#define FUDGE(x) ((x >= 0xa && x <= 0xf) ? (x + 'a') & 0x7f : (x + '0') & 0x7f)
+
+extern void led_putnum( char );
+
+#endif		/* __LEDS_H__ */
diff --git a/libgloss/m68k/mc68681reg.h b/libgloss/m68k/mc68681reg.h
new file mode 100644
index 000000000..1d9d4cec5
--- /dev/null
+++ b/libgloss/m68k/mc68681reg.h
@@ -0,0 +1,43 @@
+/* mc68681reg.h -- Motorola mc68681 DUART register offsets.
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#define DUART_MR1A	0x00		/* Mode Register A */
+#define DUART_MR1A	0x00		/* Mode Register A */
+#define DUART_SRA	0x01		/* Status Register A */
+#define DUART_CSRA	0x01		/* Clock-Select Register A */
+#define DUART_CRA	0x02		/* Command Register A */
+#define DUART_RBA	0x03		/* Receive Buffer A */
+#define DUART_TBA	0x03		/* Transmit Buffer A */
+#define DUART_IPCR	0x04		/* Input Port Change Register */
+#define DUART_ACR	0x04    	/* Auxiliary Control Register */
+#define DUART_ISR	0x05		/* Interrupt Status Register */
+#define DUART_IMR	0x05		/* Interrupt Mask Register */
+#define DUART_CUR	0x06		/* Counter Mode: current MSB */
+#define DUART_CTUR	0x06		/* Counter/Timer upper reg */
+#define DUART_CLR	0x07		/* Counter Mode: current LSB */
+#define DUART_CTLR	0x07		/* Counter/Timer lower reg */
+#define DUART_MR1B	0x08		/* Mode Register B */
+#define DUART_MR2B	0x08    	/* Mode Register B */
+#define DUART_SRB	0x09		/* Status Register B */
+#define DUART_CSRB	0x09		/* Clock-Select Register B */
+#define DUART_CRB	0x0A		/* Command Register B */
+#define DUART_RBB	0x0B		/* Receive Buffer B */
+#define DUART_TBB	0x0B		/* Transmit Buffer A */
+#define DUART_IVR	0x0C		/* Interrupt Vector Register */
+#define DUART_IP	0x0D		/* Input Port */
+#define DUART_OPCR	0x0D		/* Output Port Configuration Reg. */
+#define DUART_STRTCC	0x0E		/* Start-Counter command */
+#define DUART_OPRSET	0x0E		/* Output Port Reg, SET bits */
+#define DUART_STOPCC	0x0F		/* Stop-Counter command */
+#define DUART_OPRRST	0x0F		/* Output Port Reg, ReSeT bits */
diff --git a/libgloss/m68k/mc68ec.c b/libgloss/m68k/mc68ec.c
new file mode 100644
index 000000000..d5ee9b5fe
--- /dev/null
+++ b/libgloss/m68k/mc68ec.c
@@ -0,0 +1,48 @@
+/* mc68ec.c -- Low level support for the Motorola mc68ec0x0 board.
+ *             Written by rob@cygnus.com (Rob Savoye)
+ *
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <_ansi.h>
+#include <errno.h>
+#include "leds.h"
+
+/*
+ * _exit -- exit the running program. We just cause an exception
+ *          which makes the program return to the boot monitor
+ *          prompt. It can be restarted from there.
+ */
+void
+_DEFUN (_exit, (status),
+	int_status)
+{
+  /* Use `i' constraint to get proper immediate-operand syntax for
+     target assembler configuration.  */
+  asm ("trap %0" : : "i" (0));	/* seems to be a harmless vector number */
+}
+
+/*
+ * delay -- delay execution. This is an ugly hack. It should
+ *          use the timer, but I'm waiting for docs. (sigh)
+ */
+void
+_DEFUN (delay, (num),
+        int num)
+{
+  while (num--)
+    {
+      asm ("nop");
+    }
+}
diff --git a/libgloss/m68k/mvme-stub.c b/libgloss/m68k/mvme-stub.c
new file mode 100644
index 000000000..fbc4c61b5
--- /dev/null
+++ b/libgloss/m68k/mvme-stub.c
@@ -0,0 +1,734 @@
+unsigned long sp_ptr;
+unsigned long pc_ptr;
+int cnt;
+#define UNWIND asm ("movel %/sp, %0" : "=g" (sp_ptr));\
+    printf ("\n\t\t== Starting at 0x%x ==\n", sp_ptr);\
+    for (cnt=4; cnt <=32; cnt+=4) {\
+      printf ("+%d(0x%x): 0x%x\t\t-%d(0x%x): 0x%x\n",\
+	      cnt, (sp_ptr + cnt), *(unsigned long *)(sp_ptr + cnt),\
+	      cnt, (sp_ptr - cnt), *(unsigned long *)(sp_ptr - cnt)\
+	      ); }; fflush (stdout);
+
+/****************************************************************************
+
+		THIS SOFTWARE IS NOT COPYRIGHTED  
+   
+   HP offers the following for use in the public domain.  HP makes no
+   warranty with regard to the software or it's performance and the 
+   user accepts the software "AS IS" with all faults.
+
+   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
+   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+****************************************************************************/
+
+/****************************************************************************
+ *  Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $                   
+ *
+ *  Module name: remcom.c $  
+ *  Revision: 1.34 $
+ *  Date: 91/03/09 12:29:49 $
+ *  Contributor:     Lake Stevens Instrument Division$
+ *  
+ *  Description:     low level support for gdb debugger. $
+ *
+ *  Considerations:  only works on target hardware $
+ *
+ *  Written by:      Glenn Engel $
+ *  ModuleState:     Experimental $ 
+ *
+ *  NOTES:           See Below $
+ * 
+ *  To enable debugger support, two things need to happen.  One, a
+ *  call to set_debug_traps() is necessary in order to allow any breakpoints
+ *  or error conditions to be properly intercepted and reported to gdb.
+ *  Two, a breakpoint needs to be generated to begin communication.  This
+ *  is most easily accomplished by a call to breakpoint().  Breakpoint()
+ *  simulates a breakpoint by executing a trap #1.
+ *  
+ *  Some explanation is probably necessary to explain how exceptions are
+ *  handled.  When an exception is encountered the 68000 pushes the current
+ *  program counter and status register onto the supervisor stack and then
+ *  transfers execution to a location specified in it's vector table.
+ *  The handlers for the exception vectors are hardwired to jmp to an address
+ *  given by the relation:  (exception - 256) * 6.  These are decending 
+ *  addresses starting from -6, -12, -18, ...  By allowing 6 bytes for
+ *  each entry, a jsr, jmp, bsr, ... can be used to enter the exception 
+ *  handler.  Using a jsr to handle an exception has an added benefit of
+ *  allowing a single handler to service several exceptions and use the
+ *  return address as the key differentiation.  The vector number can be
+ *  computed from the return address by [ exception = (addr + 1530) / 6 ].
+ *  The sole purpose of the routine _catchException is to compute the
+ *  exception number and push it on the stack in place of the return address.
+ *  The external function exceptionHandler() is
+ *  used to attach a specific handler to a specific 68k exception.
+ *  For 68020 machines, the ability to have a return address around just
+ *  so the vector can be determined is not necessary because the '020 pushes an
+ *  extra word onto the stack containing the vector offset
+ * 
+ *  Because gdb will sometimes write to the stack area to execute function
+ *  calls, this program cannot rely on using the supervisor stack so it
+ *  uses it's own stack area reserved in the int array remcomStack.  
+ * 
+ *************
+ *
+ *    The following gdb commands are supported:
+ * 
+ * command          function                               Return value
+ * 
+ *    g             return the value of the CPU registers  hex data or ENN
+ *    G             set the value of the CPU registers     OK or ENN
+ * 
+ *    mAA..AA,LLLL  Read LLLL bytes at address AA..AA      hex data or ENN
+ *    MAA..AA,LLLL: Write LLLL bytes at address AA.AA      OK or ENN
+ * 
+ *    c             Resume at current address              SNN   ( signal NN)
+ *    cAA..AA       Continue at address AA..AA             SNN
+ * 
+ *    s             Step one instruction                   SNN
+ *    sAA..AA       Step one instruction from AA..AA       SNN
+ * 
+ *    k             kill
+ *
+ *    ?             What was the last sigval ?             SNN   (signal NN)
+ * 
+ * All commands and responses are sent with a packet which includes a 
+ * checksum.  A packet consists of 
+ * 
+ * $<packet info>#<checksum>.
+ * 
+ * where
+ * <packet info> :: <characters representing the command or response>
+ * <checksum>    :: < two hex digits computed as modulo 256 sum of <packetinfo>>
+ * 
+ * When a packet is received, it is first acknowledged with either '+' or '-'.
+ * '+' indicates a successful transfer.  '-' indicates a failed transfer.
+ * 
+ * Example:
+ * 
+ * Host:                  Reply:
+ * $m0,10#2a               +$00010203040506070809101112131415#42
+ * 
+ ****************************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+#include <setjmp.h>
+#include <_ansi.h>
+
+/************************************************************************
+ *
+ * external low-level support routines 
+ */
+typedef void (*ExceptionHook)(int);   /* pointer to function with int parm */
+typedef void (*Function)();           /* pointer to a function */
+
+extern int  putDebugChar();   /* write a single character      */
+extern char getDebugChar();   /* read and return a single char */
+
+ExceptionHook exceptionHook;  /* hook variable for errors/exceptions */
+
+/************************/
+/* FORWARD DECLARATIONS */
+/************************/
+/** static void initializeRemcomErrorFrame PARAMS ((void)); **/
+static void _DEFUN_VOID (initializeRemcomErrorFrame);
+
+/************************************************************************/
+/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
+/* at least NUMREGBYTES*2 are needed for register packets */
+#define BUFMAX 400
+
+static char initialized;  /* boolean flag. != 0 means we've been initialized */
+
+int     remote_debug = 0; /*** Robs Thu Sep 24 22:18:51 PDT 1992 ***/
+/*  debug >  0 prints ill-formed commands in valid packets & checksum errors */ 
+
+static const char hexchars[]="0123456789abcdef";
+
+/* there are 180 bytes of registers on a 68020 w/68881      */
+/* many of the fpa registers are 12 byte (96 bit) registers */
+#define NUMREGBYTES 180
+enum regnames {D0,D1,D2,D3,D4,D5,D6,D7, 
+               A0,A1,A2,A3,A4,A5,A6,A7, 
+               PS,PC,
+               FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7,
+               FPCONTROL,FPSTATUS,FPIADDR
+              };
+
+typedef struct FrameStruct
+{
+    struct FrameStruct  *previous;
+    int       exceptionPC;      /* pc value when this frame created */
+    int       exceptionVector;  /* cpu vector causing exception     */
+    short     frameSize;        /* size of cpu frame in words       */
+    short     sr;               /* for 68000, this not always sr    */
+    int       pc;
+    short     format;
+    int       fsaveHeader;
+    int       morejunk[0];        /* exception frame, fp save... */
+} Frame;
+
+#define FRAMESIZE 500
+int   gdbFrameStack[FRAMESIZE];
+Frame *lastFrame;
+
+/*
+ * these should not be static cuz they can be used outside this module
+ */
+int registers[NUMREGBYTES/4];
+int superStack;
+
+#define STACKSIZE 10000
+int remcomStack[STACKSIZE/sizeof(int)];
+int* stackPtr = &remcomStack[STACKSIZE/sizeof(int) - 1];
+
+/*
+ * In many cases, the system will want to continue exception processing
+ * when a continue command is given.  
+ * oldExceptionHook is a function to invoke in this case.
+ */
+
+static ExceptionHook oldExceptionHook;
+
+/* the size of the exception stack on the 68020 varies with the type of
+ * exception.  The following table is the number of WORDS used
+ * for each exception format.
+ */
+const short exceptionSize[] = { 4,4,6,4,4,4,4,4,29,10,16,46,12,4,4,4 };
+
+/************* jump buffer used for setjmp/longjmp **************************/
+jmp_buf remcomEnv;
+
+#define BREAKPOINT() asm("   trap #1");
+
+extern void _DEFUN_VOID (return_to_super);
+extern void _DEFUN_VOID (return_to_user);
+extern void _DEFUN_VOID (_catchException);
+
+void _returnFromException( Frame *frame )
+{
+    /* if no passed in frame, use the last one */
+    if (! frame)
+    {
+        frame = lastFrame;
+	frame->frameSize = 4;
+        frame->format = 0;
+        frame->fsaveHeader = -1; /* restore regs, but we dont have fsave info*/
+    }
+
+#ifndef mc68020
+    /* a 68000 cannot use the internal info pushed onto a bus error
+     * or address error frame when doing an RTE so don't put this info
+     * onto the stack or the stack will creep every time this happens.
+     */
+    frame->frameSize=3;
+#endif
+
+    /* throw away any frames in the list after this frame */
+    lastFrame = frame;
+
+    frame->sr = registers[(int) PS];
+    frame->pc = registers[(int) PC];
+
+    if (registers[(int) PS] & 0x2000)
+    { 
+        /* return to supervisor mode... */
+        return_to_super();
+    }
+    else
+    { /* return to user mode */
+        return_to_user();
+    }
+}
+
+int hex(ch)
+char ch;
+{
+  if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
+  if ((ch >= '0') && (ch <= '9')) return (ch-'0');
+  if ((ch >= 'A') && (ch <= 'F')) return (ch-'A'+10);
+  return (-1);
+}
+
+
+/* scan for the sequence $<data>#<checksum>     */
+void getpacket(buffer)
+char * buffer;
+{
+  unsigned char checksum;
+  unsigned char xmitcsum;
+  int  i;
+  int  count;
+  char ch;
+  
+  if (remote_debug) {
+    printf("\nGETPACKET: sr=0x%x, pc=0x%x, sp=0x%x\n",
+	   registers[ PS ], 
+	   registers[ PC ],
+	   registers[ A7 ]
+	   ); fflush (stdout);
+    UNWIND
+  }
+
+  do {
+    /* wait around for the start character, ignore all other characters */
+    while ((ch = getDebugChar()) != '$'); 
+     checksum = 0;
+    xmitcsum = -1;
+    
+    count = 0;
+    
+    /* now, read until a # or end of buffer is found */
+    while (count < BUFMAX) {
+      ch = getDebugChar();
+      if (ch == '#') break;
+      checksum = checksum + ch;
+      buffer[count] = ch;
+      count = count + 1;
+      }
+    buffer[count] = 0;
+
+    if (ch == '#') {
+      xmitcsum = hex(getDebugChar()) << 4;
+      xmitcsum += hex(getDebugChar());
+      if ((remote_debug ) && (checksum != xmitcsum)) {
+        fprintf(stderr,"bad checksum.  My count = 0x%x, sent=0x%x. buf=%s\n",
+						     checksum,xmitcsum,buffer);
+      }
+      
+      if (checksum != xmitcsum) putDebugChar('-');  /* failed checksum */ 
+      else {
+	 putDebugChar('+');  /* successful transfer */
+	 /* if a sequence char is present, reply the sequence ID */
+	 if (buffer[2] == ':') {
+	    putDebugChar( buffer[0] );
+	    putDebugChar( buffer[1] );
+	    /* remove sequence chars from buffer */
+	    count = strlen(buffer);
+	    for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
+	 } 
+      } 
+    } 
+  } while (checksum != xmitcsum);
+  
+}
+
+/* send the packet in buffer.  The host get's one chance to read it.  
+   This routine does not wait for a positive acknowledge.  */
+
+void putpacket(buffer)
+char * buffer;
+{
+  unsigned char checksum;
+  int  count;
+  char ch;
+  
+  /*  $<packet info>#<checksum>. */
+  /***  do {***/
+  putDebugChar('$');
+  checksum = 0;
+  count    = 0;
+  
+  while (ch=buffer[count]) {
+    if (! putDebugChar(ch)) return;
+    checksum += ch;
+    count += 1;
+  }
+  
+  putDebugChar('#');
+  putDebugChar(hexchars[checksum >> 4]);
+  putDebugChar(hexchars[checksum % 16]);
+
+  if (remote_debug) {
+    printf("\nPUTPACKET: sr=0x%x, pc=0x%x, sp=0x%x\n",
+	   registers[ PS ], 
+	   registers[ PC ],
+	   registers[ A7 ]
+	   ); fflush (stdout);
+    UNWIND
+  }
+
+/*** } while (getDebugChar() != '+'); ***/
+/** } while (1 == 0);  (getDebugChar() != '+'); **/
+
+}
+
+char  remcomInBuffer[BUFMAX];
+char  remcomOutBuffer[BUFMAX];
+static short error;
+
+
+void debug_error(format, parm)
+char * format;
+char * parm;
+{
+  if (remote_debug) fprintf(stderr,format,parm);
+}
+
+/* convert the memory pointed to by mem into hex, placing result in buf */
+/* return a pointer to the last char put in buf (null) */
+char* mem2hex(mem, buf, count)
+char* mem;
+char* buf;
+int   count;
+{
+      int i;
+      unsigned char ch;
+      for (i=0;i<count;i++) {
+          ch = *mem++;
+          *buf++ = hexchars[ch >> 4];
+          *buf++ = hexchars[ch % 16];
+      }
+      *buf = 0; 
+      return(buf);
+}
+
+/* convert the hex array pointed to by buf into binary to be placed in mem */
+/* return a pointer to the character AFTER the last byte written */
+char* hex2mem(buf, mem, count)
+char* buf;
+char* mem;
+int   count;
+{
+      int i;
+      unsigned char ch;
+      for (i=0;i<count;i++) {
+          ch = hex(*buf++) << 4;
+          ch = ch + hex(*buf++);
+          *mem++ = ch;
+      }
+      return(mem);
+}
+
+/* a bus error has occurred, perform a longjmp
+   to return execution and allow handling of the error */
+
+void handle_buserror()
+{
+  longjmp(remcomEnv,1);
+}
+
+/* this function takes the 68000 exception number and attempts to 
+   translate this number into a unix compatible signal value */
+int computeSignal( exceptionVector )
+int exceptionVector;
+{
+  int sigval;
+  switch (exceptionVector) {
+    case 2 : sigval = 10; break; /* bus error           */
+    case 3 : sigval = 10; break; /* address error       */
+    case 4 : sigval = 4;  break; /* illegal instruction */
+    case 5 : sigval = 8;  break; /* zero divide         */
+    case 6 : sigval = 16; break; /* chk instruction     */
+    case 7 : sigval = 16; break; /* trapv instruction   */
+    case 8 : sigval = 11; break; /* privilege violation */
+    case 9 : sigval = 5;  break; /* trace trap          */
+    case 10: sigval = 4;  break; /* line 1010 emulator  */
+    case 11: sigval = 4;  break; /* line 1111 emulator  */
+    case 13: sigval = 8;  break; /* floating point err  */
+    case 31: sigval = 2;  break; /* interrupt           */
+    case 33: sigval = 5;  break; /* breakpoint          */
+    case 40: sigval = 8;  break; /* floating point err  */
+    case 48: sigval = 8;  break; /* floating point err  */
+    case 49: sigval = 8;  break; /* floating point err  */
+    case 50: sigval = 8;  break; /* zero divide         */
+    case 51: sigval = 8;  break; /* underflow           */
+    case 52: sigval = 8;  break; /* operand error       */
+    case 53: sigval = 8;  break; /* overflow            */
+    case 54: sigval = 8;  break; /* NAN                 */
+    default: 
+      sigval = 7;         /* "software generated"*/
+  }
+  return (sigval);
+}
+
+/**********************************************/
+/* WHILE WE FIND NICE HEX CHARS, BUILD AN INT */
+/* RETURN NUMBER OF CHARS PROCESSED           */
+/**********************************************/
+int hexToInt(char **ptr, int *intValue)
+{
+    int numChars = 0;
+    int hexValue;
+    
+    *intValue = 0;
+
+    while (**ptr)
+    {
+        hexValue = hex(**ptr);
+        if (hexValue >=0)
+        {
+            *intValue = (*intValue <<4) | hexValue;
+            numChars ++;
+        }
+        else
+            break;
+        
+        (*ptr)++;
+    }
+
+    return (numChars);
+}
+
+/*
+ * This function does all command procesing for interfacing to gdb.
+ */
+void handle_exception(int exceptionVector)
+{
+  int    sigval;
+  int    addr, length;
+  char * ptr;
+  int    newPC;
+  Frame  *frame;
+
+  if (remote_debug)    printf("\nHANDLE_EXCEPTION: vector=%d, sr=0x%x, pc=0x%x, sp=0x%x\n",
+			    exceptionVector,
+			    registers[ PS ], 
+			    registers[ PC ],
+			    registers[ A7 ]
+			      ); fflush (stdout);
+
+  /* reply to host that an exception has occurred */
+  sigval = computeSignal( exceptionVector );
+  remcomOutBuffer[0] = 'S';
+  remcomOutBuffer[1] =  hexchars[sigval >> 4];
+  remcomOutBuffer[2] =  hexchars[sigval % 16];
+  remcomOutBuffer[3] = 0;
+
+  putpacket(remcomOutBuffer); 
+
+  while (1==1) { 
+    error = 0;
+    remcomOutBuffer[0] = 0;
+    getpacket(remcomInBuffer);
+    switch (remcomInBuffer[0]) {
+      case '?' :   remcomOutBuffer[0] = 'S';
+                   remcomOutBuffer[1] =  hexchars[sigval >> 4];
+                   remcomOutBuffer[2] =  hexchars[sigval % 16];
+                   remcomOutBuffer[3] = 0;
+                 break; 
+      case 'd' : remote_debug = !(remote_debug);  /* toggle debug flag */
+                 break; 
+      case 'g' : /* return the value of the CPU registers */
+                mem2hex((char*) registers, remcomOutBuffer, NUMREGBYTES);
+                break;
+      case 'G' : /* set the value of the CPU registers - return OK */
+                hex2mem(&remcomInBuffer[1], (char*) registers, NUMREGBYTES);
+                strcpy(remcomOutBuffer,"OK");
+                break;
+      
+      /* mAA..AA,LLLL  Read LLLL bytes at address AA..AA */
+      case 'm' : 
+	        if (setjmp(remcomEnv) == 0)
+                {
+                    exceptionHandler(2,handle_buserror); 
+
+		    /* TRY TO READ %x,%x.  IF SUCCEED, SET PTR = 0 */
+                    ptr = &remcomInBuffer[1];
+                    if (hexToInt(&ptr,&addr))
+                        if (*(ptr++) == ',')
+                            if (hexToInt(&ptr,&length)) 
+                            {
+                                ptr = 0;
+                                mem2hex((char*) addr, remcomOutBuffer, length);
+                            }
+
+                    if (ptr)
+                    {
+		      strcpy(remcomOutBuffer,"E01");
+		      debug_error("malformed read memory command: %s",remcomInBuffer);
+                  }     
+                } 
+		else {
+		  exceptionHandler(2,_catchException);   
+		  strcpy(remcomOutBuffer,"E03");
+		  debug_error("bus error");
+		  }     
+                
+		/* restore handler for bus error */
+		exceptionHandler(2,_catchException);   
+		break;
+      
+      /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
+      case 'M' : 
+	        if (setjmp(remcomEnv) == 0) {
+		    exceptionHandler(2,handle_buserror); 
+                    
+		    /* TRY TO READ '%x,%x:'.  IF SUCCEED, SET PTR = 0 */
+                    ptr = &remcomInBuffer[1];
+                    if (hexToInt(&ptr,&addr))
+                        if (*(ptr++) == ',')
+                            if (hexToInt(&ptr,&length))
+                                if (*(ptr++) == ':')
+                                {
+                                    hex2mem(ptr, (char*) addr, length);
+                                    ptr = 0;
+                                    strcpy(remcomOutBuffer,"OK");
+                                }
+                    if (ptr)
+                    {
+		      strcpy(remcomOutBuffer,"E02");
+		      debug_error("malformed write memory command: %s",remcomInBuffer);
+		      }     
+                } 
+		else {
+		  exceptionHandler(2,_catchException);   
+		  strcpy(remcomOutBuffer,"E03");
+		  debug_error("bus error");
+		  }     
+
+                /* restore handler for bus error */
+                exceptionHandler(2,_catchException);   
+                break;
+     
+     /* cAA..AA    Continue at address AA..AA(optional) */
+     /* sAA..AA   Step one instruction from AA..AA(optional) */
+     case 'c' : 
+     case 's' : 
+          /* try to read optional parameter, pc unchanged if no parm */
+         ptr = &remcomInBuffer[1];
+         if (hexToInt(&ptr,&addr))
+             registers[ PC ] = addr;
+             
+          newPC = registers[ PC];
+          
+          /* clear the trace bit */
+          registers[ PS ] &= 0x7fff;
+          
+          /* set the trace bit if we're stepping */
+          if (remcomInBuffer[0] == 's') registers[ PS ] |= 0x8000;
+          
+          /*
+           * look for newPC in the linked list of exception frames.
+           * if it is found, use the old frame it.  otherwise,
+           * fake up a dummy frame in returnFromException().
+           */
+          if (remote_debug) printf("new pc = 0x%x\n",newPC);
+          frame = lastFrame;
+          while (frame)
+          {
+              if (remote_debug)
+                  printf("frame at 0x%x has pc=0x%x, except#=%d\n",
+                         frame,frame->exceptionPC,
+                         frame->exceptionVector);
+              if (frame->exceptionPC == newPC) break;  /* bingo! a match */
+              /*
+               * for a breakpoint instruction, the saved pc may
+               * be off by two due to re-executing the instruction
+               * replaced by the trap instruction.  Check for this.
+               */
+              if ((frame->exceptionVector == 33) &&
+                  (frame->exceptionPC == (newPC+2))) break;
+              if (frame == frame->previous)
+	      {
+	          frame = 0; /* no match found */ 
+	          break; 
+	      }
+	      frame = frame->previous;
+          }
+          
+          /*
+           * If we found a match for the PC AND we are not returning
+           * as a result of a breakpoint (33),
+           * trace exception (9), nmi (31), jmp to
+           * the old exception handler as if this code never ran.
+           */
+          if (frame) 
+          {
+              if ((frame->exceptionVector != 9)  && 
+                  (frame->exceptionVector != 31) && 
+                  (frame->exceptionVector != 33))
+              { 
+                  /*
+                   * invoke the previous handler.
+                   */
+                  if (oldExceptionHook)
+                      (*oldExceptionHook) (frame->exceptionVector);
+                  newPC = registers[ PC ];    /* pc may have changed  */
+                  if (newPC != frame->exceptionPC)
+                  {
+                      if (remote_debug)
+                          printf("frame at 0x%x has pc=0x%x, except#=%d\n",
+                                 frame,frame->exceptionPC,
+                                 frame->exceptionVector);
+                      /* re-use the last frame, we're skipping it (longjump?)*/
+		      frame = (Frame *) 0;
+	              _returnFromException( frame );  /* this is a jump */
+                  }
+              }
+          }         
+
+    	  /* if we couldn't find a frame, create one */
+          if (frame == 0)
+	  {
+    	      frame = lastFrame -1 ;
+	      
+	      /* by using a bunch of print commands with breakpoints,
+    	         it's possible for the frame stack to creep down.  If it creeps
+		 too far, give up and reset it to the top.  Normal use should
+    	         not see this happen.
+    	      */
+	      if ((unsigned int) (frame-2) < (unsigned int) &gdbFrameStack)
+    	      {
+    	         initializeRemcomErrorFrame();
+    	         frame = lastFrame; 
+	      }
+    	      frame->previous = lastFrame;
+              lastFrame = frame;
+              frame = 0;  /* null so _return... will properly initialize it */ 
+	  }    
+	  
+	  _returnFromException( frame ); /* this is a jump */
+
+          break;
+          
+      /* kill the program */
+      case 'k' :  /* do nothing */
+                break;
+      } /* switch */ 
+    
+    /* reply to the request */
+    putpacket(remcomOutBuffer); 
+    }
+}
+
+
+void initializeRemcomErrorFrame()
+{
+    lastFrame = ((Frame *) &gdbFrameStack[FRAMESIZE-1]) - 1;
+    lastFrame->previous = lastFrame;
+}
+
+/* this function is used to set up exception handlers for tracing and 
+   breakpoints */
+void set_debug_traps()
+{
+extern void _debug_level7();
+extern void remcomHandler();
+int exception;
+
+  initializeRemcomErrorFrame();
+  stackPtr  = &remcomStack[STACKSIZE/sizeof(int) - 1];
+
+  setup_vectors();
+
+  if (oldExceptionHook != remcomHandler)
+  {
+      oldExceptionHook = exceptionHook;
+      exceptionHook    = remcomHandler;
+  }
+  
+  initialized = 1;
+
+}
+/* This function will generate a breakpoint exception.  It is used at the
+   beginning of a program to sync up with a debugger and can be used
+   otherwise as a quick means to stop program execution and "break" into
+   the debugger. */
+   
+void breakpoint()
+{
+  if (initialized) BREAKPOINT();
+}
diff --git a/libgloss/m68k/mvme.S b/libgloss/m68k/mvme.S
new file mode 100644
index 000000000..d2ab37f4a
--- /dev/null
+++ b/libgloss/m68k/mvme.S
@@ -0,0 +1,155 @@
+/* mvme.S -- board support for m68k
+ *
+ * Copyright (c) 1995, 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "asm.h"
+
+	.title "mvme.S for m68k-coff"
+
+	.align	2
+	.text
+	.global SYM (_exit)
+	.global SYM (outln)
+	.global SYM (outbyte)
+	.global SYM (putDebugChar)
+	.global SYM (inbyte)
+	.global SYM (getDebugChar)
+	.global SYM (havebyte)
+	.global SYM (exceptionHandler)
+
+	.set	vbr_size, 0x400
+	.comm	SYM (vbr_table), vbr_size
+
+/*
+ * _exit -- Exit from the application. Normally we cause a user trap
+ *          to return to the ROM monitor for another run.
+ */
+SYM (_exit):
+        unlk    a6
+        trap IMM(15)
+        .word return
+
+        .align  2
+
+/*
+ * inbyte -- get a byte from the serial port
+ *	d0 - contains the byte read in
+ */
+	.align	2
+SYM (getDebugChar):		/* symbol name used by m68k-stub */
+SYM (inbyte):
+	link	a6, IMM(-8)
+	trap 	IMM(15)
+	.word	inchr
+	moveb 	sp@, d0
+	extw	d0
+	extl	d0
+	unlk	a6
+	rts
+
+/*
+ * outbyte -- sends a byte out the serial port
+ *	d0 - contains the byte to be sent
+ */
+	.align	2
+SYM (putDebugChar):		/* symbol name used by m68k-stub */
+SYM (outbyte):
+	link	fp, IMM(-4)
+ 	moveb	fp@(11), sp@
+	trap 	IMM(15)
+	.word	outchr
+	unlk	fp
+	rts
+
+/*
+ * outln -- sends a string of bytes out the serial port with a CR/LF
+ *	a0 - contains the address of the string's first byte
+ *	a1 - contains the address of the string's last byte
+ */
+	.align	2
+SYM (outln):
+	link	a6, IMM(-8)
+	moveml	a0/a1, sp@
+	trap 	IMM(15)
+	.word 	outln
+	unlk	a6
+	rts
+
+/*
+ * outstr -- sends a string of bytes out the serial port without a CR/LF
+ *	a0 - contains the address of the string's first byte
+ *	a1 - contains the address of the string's last byte
+ */
+	.align	2
+SYM (outstr):
+	link	a6, IMM(-8)
+	moveml	a0/a1, sp@
+	trap 	IMM(15)
+	.word 	outstr
+	unlk	a6
+	rts
+
+/*
+ * havebyte -- checks to see if there is a byte in the serial port,
+ *             returns 1 if there is a byte, 0 otherwise.
+ */
+SYM (havebyte):
+	trap 	IMM(15)
+	.word	instat
+	beqs	empty
+	movel 	IMM(1), d0
+	rts
+empty:
+	movel	IMM(0), d0
+	rts
+
+/*
+ * These constants are for the MVME-135 board's boot monitor. They
+ * are used with a TRAP 15 call to access the monitor's I/O routines.
+ * they must be in the word following the trap call.
+ */
+	.set inchr, 0x0
+	.set instat, 0x1
+	.set inln, 0x2
+	.set readstr, 0x3
+	.set readln, 0x4
+	.set chkbrk, 0x5
+
+	.set outchr, 0x20
+	.set outstr, 0x21
+	.set outln, 0x22
+	.set write, 0x23
+	.set writeln, 0x24
+	.set writdln, 0x25
+	.set pcrlf, 0x26
+	.set eraseln, 0x27
+	.set writd, 0x28
+	.set sndbrk, 0x29
+
+	.set tm_ini, 0x40
+	.set dt_ini, 0x42
+	.set tm_disp, 0x43
+	.set tm_rd, 0x44
+
+	.set redir, 0x60
+	.set redir_i, 0x61
+	.set redir_o, 0x62
+	.set return, 0x63
+	.set bindec, 0x64
+
+	.set changev, 0x67
+	.set strcmp, 0x68
+	.set mulu32, 0x69
+	.set divu32, 0x6A
+	.set chk_sum, 0x6B
diff --git a/libgloss/m68k/mvme135-asm.S b/libgloss/m68k/mvme135-asm.S
new file mode 100644
index 000000000..1722c1804
--- /dev/null
+++ b/libgloss/m68k/mvme135-asm.S
@@ -0,0 +1,397 @@
+/*
+ * mvme135-asm.S -- assembler routines for the MVME stub.
+ *
+ * This code was pulled out of mvme135-stub.c by Ian Taylor so that I
+ * could handle different register and label prefixes in a sensible
+ * way.
+ */
+
+/****************************************************************************
+
+		THIS SOFTWARE IS NOT COPYRIGHTED  
+   
+   HP offers the following for use in the public domain.  HP makes no
+   warranty with regard to the software or it's performance and the 
+   user accepts the software "AS IS" with all faults.
+
+   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
+   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+****************************************************************************/
+
+#include "asm.h"
+
+	.title "mvme135-asm.S for m68k"
+
+	.globl SYM (registers)
+	.globl SYM (lastFrame)
+	.globl SYM (superStack)
+	.globl SYM (exceptionHook)
+	.globl SYM (_returnFromException)
+	.globl SYM (stackPtr)
+	.globl SYM (handle_exception)
+	.globl SYM (exceptionSize)
+	.globl SYM (exceptionHandler)
+
+.text
+
+
+/*
+ * Create a new exception vector table and populates it. Vectors from the
+ * boot monitor are spliced in so I/O and the abort button will continue
+ * to work. We also use the monitor's generalized vector for anything the
+ * debugger doesn't want.
+ */
+	.global	SYM (setup_vectors)
+SYM (setup_vectors):
+	link	fp, IMM (-8)
+	/* copy monitor vector table */
+
+	movecl	vbr, a0
+	lea	SYM (vbr_table), a1
+	movel	0x8(a0), d0		/* get generalized vector */
+	movew	IMM (0x3fc), d1		/* load vector count */
+
+loop:					/* fill table to gen. vector */
+	movel	d0, (a1,d1)
+	subqw	IMM (4), d1
+	bne	loop
+
+	movel	0x10(a0), 0x10(a1) /* breakpoint */
+	movel	0x24(a0), 0x24(a1) /* trace */
+	movel	0xbc(a0), 0xbc(a1) /* system call */
+
+        /* add stub vectors to table */
+        movel	SYM (_catchException), 0x8(a1)  /* vector = 2,  Access Fault */
+        movel	SYM (_catchException), 0xc(a1)  /* vector = 3,  Address Error */
+        movel   SYM (_catchException), 0x10(a1) /* vector = 4,  Illegal instruction */
+        movel   SYM (_catchException), 0x14(a1) /* vector = 5,  divide by 0 */
+        movel   SYM (_catchException), 0x18(a1) /* vector = 6,  chk, chk2 instruction */
+        movel   SYM (_catchException), 0x1c(a1) /* vector = 7,  ftrap, trap, trapv ins */
+        movel   SYM (_catchException), 0x20(a1) /* vector = 8,  priviledge violation */
+        movel   SYM (_catchException), 0x24(a1) /* vector = 9,  trace */
+        movel   SYM (_catchException), 0x28(a1) /* vector = 10, Aline opcode */
+        movel   SYM (_catchException), 0x2c(a1) /* vector = 11, fline opcode */
+        movel   SYM (_catchException), 0x30(a1) /* vector = 12, reserved */
+        movel   SYM (_catchException), 0x34(a1) /* vector = 13, coprocessor protocol violation */
+        movel   SYM (_catchException), 0x38(a1) /* vector = 14, format error */
+        movel   SYM (_catchException), 0x3c(a1) /* vector = 15, unitialized interupt */
+        
+        /* unassigned, reserved */
+        movel   SYM (_catchException), 0x40(a1) /* vector = 16 */
+        movel   SYM (_catchException), 0x44(a1) /* vector = 17 */
+        movel   SYM (_catchException), 0x48(a1) /* vector = 18 */
+        movel   SYM (_catchException), 0x4c(a1) /* vector = 19 */
+        movel   SYM (_catchException), 0x50(a1) /* vector = 20 */
+        movel   SYM (_catchException), 0x54(a1) /* vector = 21 */
+        movel   SYM (_catchException), 0x58(a1) /* vector = 22 */
+        movel   SYM (_catchException), 0x5c(a1) /* vector = 23 */
+
+        movel   SYM (_catchException), 0x84(a1) /* vector = 33, breakpoint, trap #1 */
+        movel   SYM (_catchException), 0xa0(a1) /* vector = 40 , trap #8*/
+
+        /* floating point traps */
+        movel   SYM (_catchException), 0xc0(a1) /* vector = 48 */
+        movel   SYM (_catchException), 0xc4(a1) /* vector = 49 */
+        movel   SYM (_catchException), 0xc8(a1) /* vector = 50 */
+        movel   SYM (_catchException), 0xcc(a1) /* vector = 51 */
+        movel   SYM (_catchException), 0xd0(a1) /* vector = 52 */
+        movel   SYM (_catchException), 0xd4(a1) /* vector = 53 */
+        movel   SYM (_catchException), 0xd8(a1) /* vector = 54 */
+        movel   SYM (_catchException), 0xdc(a1) /* vector = 55 */
+        movel   SYM (_catchException), 0xe0(a1) /* vector = 56 */
+        movel   SYM (_catchException), 0xe4(a1) /* vector = 57 */
+        movel   SYM (_catchException), 0xe8(a1) /* vector = 58 */
+
+/***        movel   &__debug_level7, 0x7c(a1) /* level7 interupt vector */
+
+	movecl	a1, vbr		/* change VBR to new table */        
+	unlk	fp
+	rts
+/*
+ * exceptionHandler -- sets up exception vector table.
+ *		       First arg is an integer vector number
+ *		       Second arg is the function pointer for the vector
+ */
+SYM (exceptionHandler):
+#	link	a6, IMM (-8)
+#str1:	.ascii	"Exception Handler Called\n"
+#	moveal	IMM (str1), a0
+#	moveal	IMM (str1+25), a1
+#	jsr	SYM (outln)
+
+#	unlk	a6
+	rts
+
+/* this never gets called */
+ 	movel	fp@(8), d0		/* get vector number */
+	movel	fp@(12), a0		/* get function address */
+	moveal	&SYM (vbr_table), a1	/* FIXME */
+
+	addl	d0, d0
+	addl	d0, d0
+
+	addal	d0, a1
+	movel	a0, (a1)
+
+	movecl	a1, vbr
+	unlk	a6
+	rts
+
+.globl SYM (return_to_super)
+SYM (return_to_super):
+        movel   SYM (registers)+60,sp /* get new stack pointer */
+        movel   SYM (lastFrame),a0    /* get last frame info  */
+        bra     return_to_any
+
+.globl SYM (return_to_user)
+SYM (return_to_user):
+        movel   SYM (registers)+60,a0   /* get usp */
+        movel   a0,usp           /* set usp */
+        movel   SYM (superStack),sp    /* get original stack pointer */
+
+return_to_any:
+        movel   SYM (lastFrame),a0     /* get last frame info  */
+        movel   a0@+,SYM (lastFrame)   /* link in previous frame     */
+        addql   IMM (8),a0            /* skip over pc, vector#*/              
+        movew  	a0@+,d0         /* get # of words in cpu frame */       
+        addw    d0,a0           /* point to end of data        */       
+        addw    d0,a0           /* point to end of data        */       
+        movel   a0,a1
+/* copy the stack frame */
+        subql   IMM (1),d0
+copyUserLoop:                                                               
+        movew   a1@-,sp@-                                               
+        dbf     d0,copyUserLoop                                             
+
+#ifdef __HAVE_68881__
+	fmoveml  SYM (registers)+168,fpcr/fpsr/fpi
+	fmovemx  SYM (registers)+72,fp0-fp7
+	cmpl     IMM (-1),a0@     /* skip frestore flag set ? */
+	beq      skip_frestore
+	frestore a0@+
+skip_frestore:
+#endif
+
+	moveml  SYM (registers),d0-d7/a0-a6
+	rte  /* pop and go! */
+
+
+/* this function is called immediately when a level 7 interrupt occurs */
+/* if the previous interrupt level was 7 then we're already servicing  */
+/* this interrupt and an rte is in order to return to the debugger.    */
+/* For the 68000, the offset for sr is 6 due to the jsr return address */
+.text
+.globl SYM (_debug_level7)
+SYM (_debug_level7):
+	movew   d0,sp@-
+#ifdef mc68020
+	movew   sp@(2),d0
+#else
+	movew   sp@(6),d0
+#endif
+	andiw   IMM (0x700),d0
+	cmpiw   IMM (0x700),d0
+	beq     _already7
+        movew   sp@+,d0	
+        bra     SYM (_catchException)
+_already7:
+	movew   sp@+,d0
+#ifndef mc68020
+	lea     sp@(4),sp     /* pull off 68000 return address */
+#endif
+	rte
+
+#ifdef mc68020
+/* This function is called when a 68020 exception occurs.  It saves
+ * all the cpu and fpcp regs in the _registers array, creates a frame on a
+ * linked list of frames which has the cpu and fpcp stack frames needed
+ * to properly restore the context of these processors, and invokes
+ * an exception handler (remcom_handler).
+ *
+ * stack on entry:                       stack on exit:
+ *   N bytes of junk                     exception # MSWord
+ *   Exception Format Word               exception # MSWord
+ *   Program counter LSWord              
+ *   Program counter MSWord             
+ *   Status Register                    
+ *                                       
+ *                                       
+ */
+
+.text
+.globl SYM (_catchException)
+SYM (_catchException):
+
+	oriw   IMM (0x0700),sr	/* Disable interrupts */
+
+        moveml  d0-d7/a0-a6,SYM (registers) /* save registers        */
+	movel	SYM (lastFrame),a0	/* last frame pointer */
+
+#ifdef __HAVE_68881__
+	/* do an fsave, then remember the address to begin a restore from */
+	fsave   a0@-
+	fmovemx fp0-fp7, SYM (registers)+72
+	fmoveml fpcr/fpsr/fpi, SYM (registers)+168
+#endif
+
+	lea     SYM (registers),a5    /* get address of registers     */
+        movew   sp@,d1          /* get status register          */
+        movew   d1,a5@(66)      /* save sr		 	*/	
+	movel   sp@(2),a4       /* save pc in a4 for later use  */
+        movel   a4,a5@(68)      /* save pc in _regisers[]      	*/
+
+/* figure out how many bytes in the stack frame */
+	movew   sp@(6),d0	/* get '020 exception format	*/
+        movew   d0,d2   	/* make a copy of format word   */
+        andiw   IMM (0xf000),d0 /* mask off format type         */
+        rolw    IMM (5),d0           /* rotate into the low byte *2  */
+        lea     SYM (exceptionSize),a1
+        addw    d0,a1          /* index into the table         */
+	movew   a1@,d0         /* get number of words in frame */
+        movew   d0,d3          /* save it                      */
+        subw    d0,a0	       /* adjust save pointer          */
+        subw    d0,a0	       /* adjust save pointer(bytes)   */
+	movel   a0,a1          /* copy save pointer            */
+	subql   IMM (1),d0     /* predecrement loop counter    */
+
+/* copy the frame */
+
+saveFrameLoop:
+	movew  	sp@+,a1@+
+	dbf     d0,saveFrameLoop
+
+/* now that the stack has been clenaed,
+ * save the a7 in use at time of exception
+ */
+        movel   sp,SYM (superStack)  /* save supervisor sp           */
+        andiw   IMM (0x2000),d1      /* were we in supervisor mode ? */
+        beq     userMode       
+        movel   a7,a5@(60)      /* save a7                  */
+        bra     a7saveDone
+userMode:  
+	movel   usp,a1    	
+        movel   a1,a5@(60)     /* save user stack pointer	*/
+a7saveDone:
+
+
+/* save size of frame */
+        movew   d3,a0@-
+
+/* compute exception number */
+	andl    IMM (0xfff),d2   	/* mask off vector offset	*/
+	lsrw    IMM (2),d2   	/* divide by 4 to get vect num	*/
+        movel   d2,a0@-       /* save it                      */
+
+/* save pc causing exception */
+        movel   a4,a0@-
+
+/* save old frame link and set the new value*/
+	movel	SYM (lastFrame),a1	/* last frame pointer */
+	movel   a1,a0@-		/* save pointer to prev frame	*/
+        movel   a0,SYM (lastFrame)
+
+        movel   d2,sp@-		/* push exception num           */
+#ifdef TMP_HACK
+	movel   SYM (exceptionHook),a0   /* get address of handler */
+        jbsr    a0@            /* and call it */
+#else
+        jbsr    SYM (remcomHandler)
+#endif
+        clrl    sp@             /* replace exception num parm with frame ptr */
+        jbsr    SYM (_returnFromException)    /* jbsr, but never returns */
+
+#else /* mc68000 */
+
+/* This function is called when an exception occurs.  It translates the
+ * return address found on the stack into an exception vector # which
+ * is then handled by either handle_exception or a system handler.
+ * _catchException provides a front end for both.  
+ *
+ * stack on entry:                       stack on exit:
+ *   Program counter MSWord              exception # MSWord 
+ *   Program counter LSWord              exception # MSWord
+ *   Status Register                     
+ *   Return Address  MSWord              
+ *   Return Address  LSWord             
+ */
+.text
+.globl SYM (_catchException)
+SYM (_catchException):
+
+	oriw   IMM (0x0700),sr	/* Disable interrupts */
+
+        moveml d0-d7/a0-a6,SYM (registers)  /* save registers               */
+	movel	SYM (lastFrame),a0	/* last frame pointer */
+
+#ifdef __HAVE_68881__
+	/* do an fsave, then remember the address to begin a restore from */
+	fsave   a0@-
+	fmovemx fp0-fp7, SYM (registers)+72
+	fmoveml fpcr/fpsr/fpi, SYM (registers)+168
+#endif
+
+        lea     SYM (registers),a5    /* get address of registers     */
+        movel   sp@+,d2        /* pop return address           */
+	addl 	IMM (1530),d2  /* convert return addr to 	*/
+	divs 	IMM (6),d2     /*  exception number		*/
+	extl    d2   
+
+        moveql  IMM (3),d3     /* assume a three word frame     */
+
+        cmpiw   IMM (3),d2     /* bus error or address error ? */
+        bgt     normal         /* if >3 then normal error      */
+        movel   sp@+,a0@-      /* copy error info to frame buff*/
+        movel   sp@+,a0@-      /* these are never used         */
+        moveql  IMM (7),d3     /* this is a 7 word frame       */
+     
+normal:   
+	movew   sp@+,d1        /* pop status register          */
+        movel   sp@+,a4        /* pop program counter          */
+        movew   d1,a5@(66)     /* save sr		 	*/	
+        movel   a4,a5@(68)     /* save pc in _regisers[]      	*/
+        movel   a4,a0@-        /* copy pc to frame buffer      */
+	movew   d1,a0@-        /* copy sr to frame buffer      */
+
+        movel   sp,SYM (superStack)   /* save supervisor sp          */
+
+        andiw   IMM (0x2000),d1      /* were we in supervisor mode ? */
+        beq     userMode       
+        movel   a7,a5@(60)      /* save a7                  */
+        bra     saveDone             
+userMode:
+        movel   usp,a1    	 /* save user stack pointer 	*/
+        movel   a1,a5@(60)     /* save user stack pointer	*/
+saveDone:
+
+        movew   d3,a0@-        /* push frame size in words     */
+        movel   d2,a0@-        /* push vector number           */
+        movel   a4,a0@-        /* push exception pc            */
+
+/* save old frame link and set the new value */
+	movel	SYM (lastFrame),a1	 /* last frame pointer */
+	movel   a1,a0@-	 /* save pointer to prev frame	*/
+        movel   a0,SYM (lastFrame)
+
+        movel   d2,sp@-	    	/* push exception num           */
+	movel   SYM (exceptionHook),a0   /* get address of handler */
+        jbsr    a0@             /* and call it */
+        clrl    sp@             /* replace exception num parm with frame ptr */
+        jbsr     SYM (_returnFromException)   /* jbsr, but never returns */
+
+#endif /* m68000 */
+
+/*
+ * remcomHandler is a front end for handle_exception.  It moves the
+ * stack pointer into an area reserved for debugger use in case the
+ * breakpoint happened in supervisor mode.
+ */
+.globl SYM (remcomHandler)
+SYM (remcomHandler):
+	addl    IMM (4),sp	/* pop off return address     */
+        movel   sp@+,d0     	/* get the exception number   */
+	movel   SYM (stackPtr),sp	/* move to remcom stack area  */
+	movel   d0,sp@-	 	/* push exception onto stack  */
+	jbsr    SYM (handle_exception)	/* this never returns */
+        rts			/* return */
diff --git a/libgloss/m68k/mvme135.ld b/libgloss/m68k/mvme135.ld
new file mode 100644
index 000000000..dba0dbe23
--- /dev/null
+++ b/libgloss/m68k/mvme135.ld
@@ -0,0 +1,128 @@
+STARTUP(crt0.o)
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+SEARCH_DIR(.)
+GROUP(-lmvme135 -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the Motorola MVME135 Board
+ * stack grows down from high memory.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x5000, LENGTH = 1M
+}
+
+/*
+ * Allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 1M - 8);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    *(.text)
+    . = ALIGN(0x4);
+     __CTOR_LIST__ = .;
+    ___CTOR_LIST__ = .;
+    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+    *(.ctors)
+    LONG(0)
+    __CTOR_END__ = .;
+    __DTOR_LIST__ = .;
+    ___DTOR_LIST__ = .;
+    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+    *(.dtors)
+     LONG(0)
+    __DTOR_END__ = .;
+    *(.rodata)
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x2);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/mvme162.ld b/libgloss/m68k/mvme162.ld
new file mode 100644
index 000000000..fd3ae1014
--- /dev/null
+++ b/libgloss/m68k/mvme162.ld
@@ -0,0 +1,129 @@
+STARTUP(crt0.o)
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+SEARCH_DIR(.)
+GROUP(-lmvme162 -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the Motorola MVME135 Board
+ * stack grows down from high memory.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+
+MEMORY
+{
+  monitor   : ORIGIN = 0x0000, LENGTH = 64K
+  ram (rwx) : ORIGIN = 0x10000, LENGTH = 16M
+}
+
+/*
+ * allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 16M - 8);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed with gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    *(.text)
+    . = ALIGN(0x4);
+     __CTOR_LIST__ = .;
+    ___CTOR_LIST__ = .;
+    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+    *(.ctors)
+    LONG(0)
+    __CTOR_END__ = .;
+    __DTOR_LIST__ = .;
+    ___DTOR_LIST__ = .;
+    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+    *(.dtors)
+     LONG(0)
+    __DTOR_END__ = .;
+    *(.rodata)
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x2);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/mvme162lx-asm.S b/libgloss/m68k/mvme162lx-asm.S
new file mode 100644
index 000000000..8b83621d6
--- /dev/null
+++ b/libgloss/m68k/mvme162lx-asm.S
@@ -0,0 +1,292 @@
+/*
+ * mvme162lx-asm.S -- assembler routines for the MVME stub.
+ *
+ * This code was pulled out of mvme162lx-stub.c by Ian Taylor so that I
+ * could handle different register and label prefixes in a sensible
+ * way.
+ */
+
+/****************************************************************************
+
+		THIS SOFTWARE IS NOT COPYRIGHTED  
+   
+   HP offers the following for use in the public domain.  HP makes no
+   warranty with regard to the software or it's performance and the 
+   user accepts the software "AS IS" with all faults.
+
+   HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
+   TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+****************************************************************************/
+
+#include "asm.h"
+
+	.title "mvme162lx-asm.S for m68k"
+
+	.globl SYM (registers)
+	.globl SYM (lastFrame)
+	.globl SYM (superStack)
+	.globl SYM (exceptionHook)
+	.globl SYM (_returnFromException)
+	.globl SYM (stackPtr)
+	.globl SYM (handle_exception)
+	.globl SYM (exceptionSize)
+
+.text
+.globl SYM (return_to_super)
+SYM (return_to_super):
+        movel   SYM (registers)+60,sp /* get new stack pointer */
+        movel   SYM (lastFrame),a0    /* get last frame info  */
+        bra     return_to_any
+
+.globl SYM (return_to_user)
+SYM (return_to_user):
+        movel   SYM (registers)+60,a0   /* get usp */
+        movel   a0,usp           /* set usp */
+        movel   SYM (superStack),sp    /* get original stack pointer */
+
+return_to_any:
+        movel   SYM (lastFrame),a0     /* get last frame info  */
+        movel   a0@+,SYM (lastFrame)   /* link in previous frame     */
+        addql   IMM (8),a0            /* skip over pc, vector#*/              
+        movew  	a0@+,d0         /* get # of words in cpu frame */       
+        addw    d0,a0           /* point to end of data        */       
+        addw    d0,a0           /* point to end of data        */       
+        movel   a0,a1
+/* copy the stack frame */
+        subql   IMM (1),d0
+copyUserLoop:                                                               
+        movew   a1@-,sp@-                                               
+        dbf     d0,copyUserLoop                                             
+
+#ifdef __HAVE_68881__
+	fmoveml  SYM (registers)+168,fpcr/fpsr/fpi
+	fmovemx  SYM (registers)+72,fp0-fp7
+	cmpl     IMM (-1),a0@     /* skip frestore flag set ? */
+	beq      skip_frestore
+	frestore a0@+
+skip_frestore:
+#endif
+
+	moveml  SYM (registers),d0-d7/a0-a6
+	rte  /* pop and go! */
+
+
+/* this function is called immediately when a level 7 interrupt occurs */
+/* if the previous interrupt level was 7 then we're already servicing  */
+/* this interrupt and an rte is in order to return to the debugger.    */
+/* For the 68000, the offset for sr is 6 due to the jsr return address */
+.text
+.globl SYM (_debug_level7)
+SYM (_debug_level7):
+	movew   d0,sp@-
+#ifdef mc68020
+	movew   sp@(2),d0
+#else
+	movew   sp@(6),d0
+#endif
+	andiw   IMM (0x700),d0
+	cmpiw   IMM (0x700),d0
+	beq     _already7
+        movew   sp@+,d0	
+        bra     SYM (_catchException)
+_already7:
+	movew   sp@+,d0
+#ifndef mc68020
+	lea     sp@(4),sp     /* pull off 68000 return address */
+#endif
+	rte
+
+#ifdef mc68020
+/* This function is called when a 68020 exception occurs.  It saves
+ * all the cpu and fpcp regs in the _registers array, creates a frame on a
+ * linked list of frames which has the cpu and fpcp stack frames needed
+ * to properly restore the context of these processors, and invokes
+ * an exception handler (remcom_handler).
+ *
+ * stack on entry:                       stack on exit:
+ *   N bytes of junk                     exception # MSWord
+ *   Exception Format Word               exception # MSWord
+ *   Program counter LSWord              
+ *   Program counter MSWord             
+ *   Status Register                    
+ *                                       
+ *                                       
+ */
+
+.text
+.globl SYM (_catchException)
+SYM (_catchException):
+
+	oriw   IMM (0x0700),sr	/* Disable interrupts */
+
+        moveml  d0-d7/a0-a6,SYM (registers) /* save registers        */
+	movel	SYM (lastFrame),a0	/* last frame pointer */
+
+#ifdef __HAVE_68881__
+	/* do an fsave, then remember the address to begin a restore from */
+	fsave   a0@-
+	fmovemx fp0-fp7, SYM (registers)+72
+	fmoveml fpcr/fpsr/fpi, SYM (registers)+168
+#endif
+
+	lea     SYM (registers),a5    /* get address of registers     */
+        movew   sp@,d1          /* get status register          */
+        movew   d1,a5@(66)      /* save sr		 	*/	
+	movel   sp@(2),a4       /* save pc in a4 for later use  */
+        movel   a4,a5@(68)      /* save pc in _regisers[]      	*/
+
+/* figure out how many bytes in the stack frame */
+	movew   sp@(6),d0	/* get '020 exception format	*/
+        movew   d0,d2   	/* make a copy of format word   */
+        andiw   IMM (0xf000),d0 /* mask off format type         */
+        rolw    IMM (5),d0           /* rotate into the low byte *2  */
+        lea     SYM (exceptionSize),a1
+        addw    d0,a1          /* index into the table         */
+	movew   a1@,d0         /* get number of words in frame */
+        movew   d0,d3          /* save it                      */
+        subw    d0,a0	       /* adjust save pointer          */
+        subw    d0,a0	       /* adjust save pointer(bytes)   */
+	movel   a0,a1          /* copy save pointer            */
+	subql   IMM (1),d0     /* predecrement loop counter    */
+
+/* copy the frame */
+
+saveFrameLoop:
+	movew  	sp@+,a1@+
+	dbf     d0,saveFrameLoop
+
+/* now that the stack has been clenaed,
+ * save the a7 in use at time of exception
+ */
+        movel   sp,SYM (superStack)  /* save supervisor sp           */
+        andiw   IMM (0x2000),d1      /* were we in supervisor mode ? */
+        beq     userMode       
+        movel   a7,a5@(60)      /* save a7                  */
+        bra     a7saveDone
+userMode:  
+	movel   usp,a1    	
+        movel   a1,a5@(60)     /* save user stack pointer	*/
+a7saveDone:
+
+
+/* save size of frame */
+        movew   d3,a0@-
+
+/* compute exception number */
+	andl    IMM (0xfff),d2   	/* mask off vector offset	*/
+	lsrw    IMM (2),d2   	/* divide by 4 to get vect num	*/
+        movel   d2,a0@-       /* save it                      */
+
+/* save pc causing exception */
+        movel   a4,a0@-
+
+/* save old frame link and set the new value*/
+	movel	SYM (lastFrame),a1	/* last frame pointer */
+	movel   a1,a0@-		/* save pointer to prev frame	*/
+        movel   a0,SYM (lastFrame)
+
+        movel   d2,sp@-		/* push exception num           */
+#ifdef TMP_HACK
+	movel   SYM (exceptionHook),a0   /* get address of handler */
+        jbsr    a0@            /* and call it */
+#else
+        jbsr    SYM (remcomHandler)
+#endif
+        clrl    sp@             /* replace exception num parm with frame ptr */
+        jbsr    SYM (_returnFromException)    /* jbsr, but never returns */
+
+#else /* mc68000 */
+
+/* This function is called when an exception occurs.  It translates the
+ * return address found on the stack into an exception vector # which
+ * is then handled by either handle_exception or a system handler.
+ * _catchException provides a front end for both.  
+ *
+ * stack on entry:                       stack on exit:
+ *   Program counter MSWord              exception # MSWord 
+ *   Program counter LSWord              exception # MSWord
+ *   Status Register                     
+ *   Return Address  MSWord              
+ *   Return Address  LSWord             
+ */
+.text
+.globl SYM (_catchException)
+SYM (_catchException):
+
+	oriw   IMM (0x0700),sr	/* Disable interrupts */
+
+        moveml d0-d7/a0-a6,SYM (registers)  /* save registers               */
+	movel	SYM (lastFrame),a0	/* last frame pointer */
+
+#ifdef __HAVE_68881__
+	/* do an fsave, then remember the address to begin a restore from */
+	fsave   a0@-
+	fmovemx fp0-fp7, SYM (registers)+72
+	fmoveml fpcr/fpsr/fpi, SYM (registers)+168
+#endif
+
+        lea     SYM (registers),a5    /* get address of registers     */
+        movel   sp@+,d2        /* pop return address           */
+	addl 	IMM (1530),d2  /* convert return addr to 	*/
+	divs 	IMM (6),d2     /*  exception number		*/
+	extl    d2   
+
+        moveql  IMM (3),d3     /* assume a three word frame     */
+
+        cmpiw   IMM (3),d2     /* bus error or address error ? */
+        bgt     normal         /* if >3 then normal error      */
+        movel   sp@+,a0@-      /* copy error info to frame buff*/
+        movel   sp@+,a0@-      /* these are never used         */
+        moveql  IMM (7),d3     /* this is a 7 word frame       */
+     
+normal:   
+	movew   sp@+,d1        /* pop status register          */
+        movel   sp@+,a4        /* pop program counter          */
+        movew   d1,a5@(66)     /* save sr		 	*/	
+        movel   a4,a5@(68)     /* save pc in _regisers[]      	*/
+        movel   a4,a0@-        /* copy pc to frame buffer      */
+	movew   d1,a0@-        /* copy sr to frame buffer      */
+
+        movel   sp,SYM (superStack)   /* save supervisor sp          */
+
+        andiw   IMM (0x2000),d1      /* were we in supervisor mode ? */
+        beq     userMode       
+        movel   a7,a5@(60)      /* save a7                  */
+        bra     saveDone             
+userMode:
+        movel   usp,a1    	 /* save user stack pointer 	*/
+        movel   a1,a5@(60)     /* save user stack pointer	*/
+saveDone:
+
+        movew   d3,a0@-        /* push frame size in words     */
+        movel   d2,a0@-        /* push vector number           */
+        movel   a4,a0@-        /* push exception pc            */
+
+/* save old frame link and set the new value */
+	movel	SYM (lastFrame),a1	 /* last frame pointer */
+	movel   a1,a0@-	 /* save pointer to prev frame	*/
+        movel   a0,SYM (lastFrame)
+
+        movel   d2,sp@-	    	/* push exception num           */
+	movel   SYM (exceptionHook),a0   /* get address of handler */
+        jbsr    a0@             /* and call it */
+        clrl    sp@             /* replace exception num parm with frame ptr */
+        jbsr     SYM (_returnFromException)   /* jbsr, but never returns */
+
+#endif /* m68000 */
+
+/*
+ * remcomHandler is a front end for handle_exception.  It moves the
+ * stack pointer into an area reserved for debugger use in case the
+ * breakpoint happened in supervisor mode.
+ */
+.globl SYM (remcomHandler)
+SYM (remcomHandler):
+	addl    IMM (4),sp	/* pop off return address     */
+        movel   sp@+,d0     	/* get the exception number   */
+	movel   SYM (stackPtr),sp	/* move to remcom stack area  */
+	movel   d0,sp@-	 	/* push exception onto stack  */
+	jbsr    SYM (handle_exception)	/* this never returns */
+        rts			/* return */
diff --git a/libgloss/m68k/sbc5204.ld b/libgloss/m68k/sbc5204.ld
new file mode 100644
index 000000000..4570b0e18
--- /dev/null
+++ b/libgloss/m68k/sbc5204.ld
@@ -0,0 +1,127 @@
+/* STARTUP(crt0.o) */
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+SEARCH_DIR(.)
+GROUP(-ldbug -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the Arnewsh SBC5204 
+ * stack grows down from high memory.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x10000, LENGTH = 0x30000
+}
+
+/*
+ * allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 0x30000);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed with gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    *(.text)
+    . = ALIGN(0x4);
+     __CTOR_LIST__ = .;
+    ___CTOR_LIST__ = .;
+    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+    *(.ctors)
+    LONG(0)
+    __CTOR_END__ = .;
+    __DTOR_LIST__ = .;
+    ___DTOR_LIST__ = .;
+    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+    *(.dtors)
+     LONG(0)
+    __DTOR_END__ = .;
+    *(.rodata)
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x2);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/sbc5206.ld b/libgloss/m68k/sbc5206.ld
new file mode 100644
index 000000000..d082a08d1
--- /dev/null
+++ b/libgloss/m68k/sbc5206.ld
@@ -0,0 +1,127 @@
+/* STARTUP(crt0.o) */
+OUTPUT_ARCH(m68k)
+/* Uncomment this if you want srecords. This is needed for a.out
+ * if you plan to use GDB.
+OUTPUT_FORMAT(srec)
+ */
+SEARCH_DIR(.)
+GROUP(-ldbug -lc -lgcc)
+__DYNAMIC  =  0;
+
+/*
+ * Setup the memory map of the Arnewsh SBC5206 
+ * stack grows down from high memory.
+ *
+ * The memory map look like this:
+ * +--------------------+ <- low memory
+ * | .text              |
+ * |        _etext      |
+ * |        ctor list   | the ctor and dtor lists are for
+ * |        dtor list   | C++ support
+ * +--------------------+
+ * | .data              | initialized data goes here
+ * |        _edata      |
+ * +--------------------+
+ * | .bss               |
+ * |        __bss_start | start of bss, cleared by crt0
+ * |        _end        | start of heap, used by sbrk()
+ * +--------------------+
+ * .                    .
+ * .                    .
+ * .                    .
+ * |        __stack     | top of stack
+ * +--------------------+
+ */
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x10000, LENGTH = 0xd000
+}
+
+/*
+ * allocate the stack to be at the top of memory, since the stack
+ * grows down
+ */
+
+PROVIDE (__stack = 0xd000);
+
+/*
+ * Initalize some symbols to be zero so we can reference them in the
+ * crt0 without core dumping. These functions are all optional, but
+ * we do this so we can have our crt0 always use them if they exist. 
+ * This is so BSPs work better when using the crt0 installed with gcc.
+ * We have to initalize them twice, so we cover a.out (which prepends
+ * an underscore) and coff object file formats.
+ */
+PROVIDE (hardware_init_hook = 0);
+PROVIDE (_hardware_init_hook = 0);
+PROVIDE (software_init_hook = 0);
+PROVIDE (_software_init_hook = 0);
+/*
+ * stick everything in ram (of course)
+ */
+SECTIONS
+{
+  .text :
+  {
+    *(.text)
+    . = ALIGN(0x4);
+     __CTOR_LIST__ = .;
+    ___CTOR_LIST__ = .;
+    LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+    *(.ctors)
+    LONG(0)
+    __CTOR_END__ = .;
+    __DTOR_LIST__ = .;
+    ___DTOR_LIST__ = .;
+    LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+    *(.dtors)
+     LONG(0)
+    __DTOR_END__ = .;
+    *(.rodata)
+    *(.gcc_except_table) 
+
+    . = ALIGN(0x2);
+    __INIT_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.init)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    __FINI_SECTION__ = . ;
+    LONG (0x4e560000)	/* linkw %fp,#0 */
+    *(.fini)
+    SHORT (0x4e5e)	/* unlk %fp */
+    SHORT (0x4e75)	/* rts */
+
+    _etext = .;
+    *(.lit)
+  } > ram
+
+  .data :
+  {
+    *(.shdata)
+    *(.data)
+    _edata = .;
+  } > ram
+
+  .bss :
+  {
+    . = ALIGN(0x4);
+    __bss_start = . ;
+    *(.shbss)
+    *(.bss)
+    *(COMMON)
+    _end =  ALIGN (0x8);
+    __end = _end;
+  } > ram
+
+  .stab 0 (NOLOAD) :
+  {
+    *(.stab)
+  }
+
+  .stabstr 0 (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+}
diff --git a/libgloss/m68k/test.c b/libgloss/m68k/test.c
new file mode 100644
index 000000000..d84045d60
--- /dev/null
+++ b/libgloss/m68k/test.c
@@ -0,0 +1,26 @@
+extern int led_putnum();
+extern char print(),putnum();
+
+#include <stdio.h>
+
+main()
+{
+  char buf[20];
+
+  outbyte ('&');
+  outbyte ('@');
+  outbyte ('$');
+  outbyte ('%');
+  print ("FooBar\r\n");
+
+#if 0
+  write (2, "Enter 5 characters... ", 24);
+  read (0, buf, 5);
+  print (buf);
+  print ("\r\n");
+#endif
+
+  /* whew, we made it */
+  print ("\r\nDone...\r\n");
+  fflush(stdout);
+}