Add FireSim tests to CI

.circleci/run-firesim-tests.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# turn echo on and error on earliest command
+set -ex
+
+# get remote exec variables
+SCRIPT_DIR="$( cd "$( dirname "$0" )" && pwd )"
+source $SCRIPT_DIR/defaults.sh
+
+export PATH=$LOCAL_VERILATOR_DIR/install/bin:$PATH
+export FIRESIM_ENV_SOURCED=1
+
+SIMULATION_ARGS="${mapping[$1]}"
+
+run_test_suite () {
+    make -C $LOCAL_FIRESIM_DIR $SIMULATION_ARGS run-${1}-tests-fast
+}
+
+run_test_suite bmark
+run_test_suite nic
+run_test_suite blockdev