util/m5/Makefile.aarch64

   1 # Copyright (c) 2010 ARM Limited
   2 # All rights reserved.
   3 #
   4 # The license below extends only to copyright in the software and shall
   5 # not be construed as granting a license to any other intellectual
   6 # property including but not limited to intellectual property relating
   7 # to a hardware implementation of the functionality of the software
   8 # licensed hereunder.  You may use the software subject to the license
   9 # terms below provided that you ensure that this notice is replicated
  10 # unmodified and in its entirety in all distributions of the software,
  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
  21 # notice, this list of conditions and the following disclaimer in the
  22 # documentation and/or other materials provided with the distribution;
  23 # neither the name of the copyright holders nor the names of its
  24 # contributors may be used to endorse or promote products derived from
  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
  30 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  31 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  32 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  33 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  34 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  35 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  36 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  37 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38 #
  39 # Authors: Nathan Binkert
  40 #          Ali Saidi
  41
  42 ### If we are not compiling on an arm v8, we must use cross tools ###
  43 ifneq ($(shell uname -m), aarch64)
  44 CROSS_COMPILE?=aarch64-linux-gnu-
  45 endif
  46 CC=$(CROSS_COMPILE)gcc
  47 AS=$(CROSS_COMPILE)as
  48 LD=$(CROSS_COMPILE)ld
  49 AR=$(CROSS_COMPILE)ar
  50
  51 JC=javac
  52 JH=javah
  53 JR=jar
  54 ### JDK_PATH must be set to build gem5OpJni
  55 #JDK_PATH=/path/to/jdk/version_number
  56
  57 CFLAGS=-O2 -I $(JDK_PATH)/include/ -I $(JDK_PATH)/include/linux \
  58        -I../../include -march=armv8-a
  59 LDFLAGS=-static -L. -lm5
  60
  61 LIB_OBJS=m5op_arm_A64.o m5_mmap.o
  62 OBJS=m5.o
  63 JNI_OBJS=m5op_arm_A64.o jni_gem5Op.o
  64 LUA_OBJS=lua_gem5Op.o m5op_arm_A64.o m5_mmap.o
  65
  66 ### Need to install lua5.1 library to compile gem5OpLua.so
  67 LUA_HEADER_INCLUDE=$(shell pkg-config --cflags lua51) -I/usr/include/x86_64-linux-gnu
  68
  69 all: libm5.a m5
  70
  71 %.o: %.S
  72         $(CC) $(CFLAGS) -o $@ -c $<
  73
  74 %.o: %.c
  75         $(CC)  $(CFLAGS) -o $@ -c $<
  76
  77 m5: $(OBJS) libm5.a
  78         $(CC) -o $@ $^ $(LDFLAGS)
  79
  80 libm5.a: $(LIB_OBJS)
  81         $(AR) rcs $@ $^
  82
  83 gem5OpJni: gem5OpJni.jar $(JNI_OBJS)
  84         $(CC) --shared -o lib$@.so $(JNI_OBJS)
  85
  86 gem5OpJni.jar:
  87         $(JC) jni/gem5Op.java; \
  88         $(JH) jni.gem5Op; \
  89         $(JR) cvf $@ jni/*.class
  90
  91 lua_gem5Op.o: lua_gem5Op.c
  92         $(CC) $(CFLAGS) $(LUA_HEADER_INCLUDE) -o $@ -c $<
  93
  94 gem5OpLua.so: $(LUA_OBJS)
  95         $(CC) $(CFLAGS) $^ -o $@ -shared
  96
  97 clean:
  98         rm -f *.o m5 libgem5OpJni.so gem5OpJni.jar jni/*.class libm5.a gem5OpLua.so