xref: /gem5/util/dist/test/test-2nodes-AArch64.sh

#! /bin/bash

#
# Copyright (c) 2015 ARM Limited
# All rights reserved
#
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# property including but not limited to intellectual property relating
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# this software without specific prior written permission.
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# Authors: Gabor Dozsa
#
#
# This is an example script to start a dist gem5 simulations using
# two AArch64 systems. It is also uses the example
# dist gem5 bootscript util/dist/test/simple_bootscript.rcS that will
# run the linux ping command to check if we can see the peer system
# connected via the simulated Ethernet link.

GEM5_DIR=$(pwd)/$(dirname $0)/../../..

IMG=$M5_PATH/disks/aarch64-ubuntu-trusty-headless.img
VMLINUX=$M5_PATH/binaries/vmlinux.aarch64.20140821
DTB=$M5_PATH/binaries/vexpress.aarch64.20140821.dtb

FS_CONFIG=$GEM5_DIR/configs/example/fs.py
SW_CONFIG=$GEM5_DIR/configs/dist/sw.py
GEM5_EXE=$GEM5_DIR/build/ARM/gem5.opt

BOOT_SCRIPT=$GEM5_DIR/util/dist/test/simple_bootscript.rcS
GEM5_DIST_SH=$GEM5_DIR/util/dist/gem5-dist.sh

DEBUG_FLAGS="--debug-flags=DistEthernet"
#CHKPT_RESTORE="-r1"

NNODES=2

$GEM5_DIST_SH -n $NNODES                                                     \
              -x $GEM5_EXE                                                   \
              -s $SW_CONFIG                                                  \
              -f $FS_CONFIG                                                  \
              --m5-args                                                      \
                 $DEBUG_FLAGS                                                \
              --fs-args                                                      \
                  --cpu-type=atomic                                          \
		  --num-cpus=1                                               \
                  --machine-type=VExpress_EMM64                              \
                  --disk-image=$IMG                                          \
                  --kernel=$VMLINUX                                          \
                  --dtb-filename=$DTB                                        \
                  --script=$BOOT_SCRIPT                                      \
              --cf-args                                                      \
                  $CHKPT_RESTORE