Makefile.aarch64 revision 10185 
1# Copyright (c) 2010 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
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8# licensed hereunder.  You may use the software subject to the license
9# terms below provided that you ensure that this notice is replicated
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11# modified or unmodified, in source code or in binary form.
12#
13# Copyright (c) 2005-2006 The Regents of The University of Michigan
14# All rights reserved.
15#
16# Redistribution and use in source and binary forms, with or without
17# modification, are permitted provided that the following conditions are
18# met: redistributions of source code must retain the above copyright
19# notice, this list of conditions and the following disclaimer;
20# redistributions in binary form must reproduce the above copyright
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25# this software without specific prior written permission.
26#
27# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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33# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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38#
39# Authors: Nathan Binkert
40#          Ali Saidi
41
42### If we are not compiling on an arm v8, we must use cross tools ###
43ifneq ($(shell uname -m), aarch64)
44CROSS_COMPILE?=aarch64-linux-gnu-
45endif
46CC=$(CROSS_COMPILE)gcc
47AS=$(CROSS_COMPILE)as
48LD=$(CROSS_COMPILE)ld
49AR=$(CROSS_COMPILE)ar
50
51JC=javac
52JH=javah
53JR=jar
54### JDK_PATH must be set to build gem5OpJni
55#JDK_PATH=/path/to/jdk/version_number
56
57CFLAGS=-O2 -I $(JDK_PATH)/include/ -I $(JDK_PATH)/include/linux -march=armv8-a
58LDFLAGS=-static -L. -lm5
59
60LIB_OBJS=m5op_arm_A64.o
61OBJS=m5.o
62JNI_OBJS=m5op_arm_A64.o jni_gem5Op.o
63
64all: libm5.a m5
65
66%.o: %.S
67	$(CC) $(CFLAGS) -o $@ -c $<
68
69%.o: %.c
70	$(CC)  $(CFLAGS) -o $@ -c $<
71
72m5: $(OBJS) libm5.a
73	$(CC) -o $@ $(OBJS) $(LDFLAGS)
74
75libm5.a: $(LIB_OBJS)
76	$(AR) rcs $@ $<
77
78gem5OpJni: gem5OpJni.jar $(JNI_OBJS)
79	$(CC) --shared -o lib$@.so $(JNI_OBJS)
80
81gem5OpJni.jar:
82	$(JC) jni/gem5Op.java; \
83	$(JH) jni.gem5Op; \
84	$(JR) cvf $@ jni/*.class
85
86clean:
87	rm -f *.o m5 libgemOpJni.so gem5OpJni.jar jni/*.class libm5.a
88