ARM: Add support for M5 ops in the ARM ISA

1 files changed, 67 insertions, 0 deletions

diff --git a/util/m5/Makefile.thumb b/util/m5/Makefile.thumb
new file mode 100644
index 000000000..9848f5d93
--- /dev/null
+++ b/util/m5/Makefile.thumb
@@ -0,0 +1,67 @@
+# Copyright (c) 2010 ARM Limited
+# All rights reserved.
+#
+# The license below extends only to copyright in the software and shall
+# not be construed as granting a license to any other intellectual
+# property including but not limited to intellectual property relating
+# to a hardware implementation of the functionality of the software
+# licensed hereunder.  You may use the software subject to the license
+# terms below provided that you ensure that this notice is replicated
+# unmodified and in its entirety in all distributions of the software,
+# modified or unmodified, in source code or in binary form.
+#
+# Copyright (c) 2005-2006 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+#          Ali Saidi
+#          Chander Sudanthi
+
+### If we are not compiling on an arm, we must use cross tools ###    
+ifneq ($(shell uname -m), arm)
+CROSS_COMPILE?=arm-none-linux-gnueabi-
+endif
+CC=$(CROSS_COMPILE)gcc
+AS=$(CROSS_COMPILE)as
+LD=$(CROSS_COMPILE)ld
+
+#CFLAGS=-O2 -march=armv7 -mthumb 
+CFLAGS=-O2 -mthumb 
+OBJS=m5.o m5op_arm.o
+
+all: m5
+
+%.o: %.S
+	$(CC) $(CFLAGS) -o $@ -c $<
+
+%.o: %.c
+	$(CC)  $(CFLAGS) -o $@ -c $<
+
+m5: $(OBJS)
+	$(CC) -o $@ -march=armv7 -mthumb $(OBJS)
+
+clean:
+	rm -f *.o m5