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https://github.com/bytecodealliance/wasm-micro-runtime.git
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562a5dd1b6
Currently, `data.drop` instruction is implemented by directly modifying the underlying module. It breaks use cases where you have multiple instances sharing a single loaded module. `elem.drop` has the same problem too. This PR fixes the issue by keeping track of which data/elem segments have been dropped by using bitmaps for each module instances separately, and add a sample to demonstrate the issue and make the CI run it. Also add a missing check of dropped elements to the fast-jit `table.init`. Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/2735 Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/2772
64 lines
1.3 KiB
Bash
Executable File
64 lines
1.3 KiB
Bash
Executable File
#
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# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#
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#!/bin/bash
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CURR_DIR=$PWD
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WAMR_DIR=${PWD}/../..
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OUT_DIR=${PWD}/out
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WASM_APPS=${PWD}/wasm-apps
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rm -rf ${OUT_DIR}
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mkdir ${OUT_DIR}
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mkdir ${OUT_DIR}/wasm-apps
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echo "##################### build shared-module project"
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cd ${CURR_DIR}
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mkdir -p cmake_build
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cd cmake_build
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cmake ..
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make -j ${nproc}
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if [ $? != 0 ];then
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echo "BUILD_FAIL shared-module exit as $?\n"
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exit 2
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fi
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cp -a shared-module ${OUT_DIR}
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printf "\n"
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echo "##################### build wasm apps"
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cd ${WASM_APPS}
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for i in `ls *.wat`
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do
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APP_SRC="$i"
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OUT_FILE=${i%.*}.wasm
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# Note: the CI installs wabt in /opt/wabt
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if type wat2wasm; then
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WAT2WASM=${WAT2WASM:-wat2wasm}
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elif [ -x /opt/wabt/bin/wat2wasm ]; then
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WAT2WASM=${WAT2WASM:-/opt/wabt/bin/wat2wasm}
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fi
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${WAT2WASM} -o ${OUT_DIR}/wasm-apps/${OUT_FILE} ${APP_SRC}
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# aot
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# wamrc -o ${OUT_DIR}/wasm-apps/${OUT_FILE}.aot ${OUT_DIR}/wasm-apps/${OUT_FILE}
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# mv ${OUT_DIR}/wasm-apps/${OUT_FILE}.aot ${OUT_DIR}/wasm-apps/${OUT_FILE}
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if [ -f ${OUT_DIR}/wasm-apps/${OUT_FILE} ]; then
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echo "build ${OUT_FILE} success"
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else
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echo "build ${OUT_FILE} fail"
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fi
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done
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echo "##################### build wasm apps done"
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