samples/terminate: Add a sample to demonstrate wasm_runtime_terminate (#3043)

This is basically a modified copy of the "shared-module" example.

samples/terminate/build.sh

@@ -0,0 +1,63 @@
+#
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+
+#!/bin/bash
+
+CURR_DIR=$PWD
+WAMR_DIR=${PWD}/../..
+OUT_DIR=${PWD}/out
+
+WASM_APPS=${PWD}/wasm-apps
+
+
+rm -rf ${OUT_DIR}
+mkdir ${OUT_DIR}
+mkdir ${OUT_DIR}/wasm-apps
+
+
+echo "##################### build terminate project"
+cd ${CURR_DIR}
+mkdir -p cmake_build
+cd cmake_build
+cmake .. -DCMAKE_BUILD_TYPE=Debug
+make -j ${nproc}
+if [ $? != 0 ];then
+    echo "BUILD_FAIL terminate exit as $?\n"
+    exit 2
+fi
+
+cp -a terminate ${OUT_DIR}
+
+printf "\n"
+
+echo "##################### build wasm apps"
+
+cd ${WASM_APPS}
+
+for i in `ls *.wat`
+do
+APP_SRC="$i"
+OUT_FILE=${i%.*}.wasm
+
+# Note: the CI installs wabt in /opt/wabt
+if type wat2wasm; then
+    WAT2WASM=${WAT2WASM:-wat2wasm}
+elif [ -x /opt/wabt/bin/wat2wasm ]; then
+    WAT2WASM=${WAT2WASM:-/opt/wabt/bin/wat2wasm}
+fi
+
+${WAT2WASM} -o ${OUT_DIR}/wasm-apps/${OUT_FILE} ${APP_SRC}
+
+# aot
+# wamrc -o ${OUT_DIR}/wasm-apps/${OUT_FILE}.aot ${OUT_DIR}/wasm-apps/${OUT_FILE}
+# mv ${OUT_DIR}/wasm-apps/${OUT_FILE}.aot ${OUT_DIR}/wasm-apps/${OUT_FILE}
+
+if [ -f ${OUT_DIR}/wasm-apps/${OUT_FILE} ]; then
+        echo "build ${OUT_FILE} success"
+else
+        echo "build ${OUT_FILE} fail"
+fi
+done
+echo "##################### build wasm apps done"