Merge branch main into dev/thread_suspension

.github/scripts/codeql_buildscript.sh

@@ -126,6 +126,16 @@ if [[ $? != 0 ]]; then
     exit 1;
 fi
 
+# build iwasm with multi-memory enabled
+cd ${WAMR_DIR}/product-mini/platforms/linux
+rm -rf build && mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Debug -DWAMR_BUILD_MULTI_MEMORY=1
+make -j
+if [[ $? != 0 ]]; then
+    echo "Failed to build iwasm with multi-memory enabled!"
+    exit 1;
+fi
+
 # build iwasm with hardware boundary check disabled
 cd ${WAMR_DIR}/product-mini/platforms/linux
 rm -rf build && mkdir build && cd build
@@ -280,3 +290,23 @@ if [[ $? != 0 ]]; then
     echo "Failed to build iwasm with linux perf support enabled!"
     exit 1;
 fi
+
+# build iwasm with shared heap enabled
+cd ${WAMR_DIR}/product-mini/platforms/linux
+rm -rf build && mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Debug -DWAMR_BUILD_SHARED_HEAP=1
+make -j
+if [[ $? != 0 ]]; then
+    echo "Failed to build iwasm with shared heap enabled!"
+    exit 1;
+fi
+
+# build iwasm with dynamic aot debug enabled
+cd ${WAMR_DIR}/product-mini/platforms/linux
+rm -rf build && mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=Debug -DWAMR_BUILD_DYNAMIC_AOT_DEBUG=1
+make -j
+if [[ $? != 0 ]]; then
+    echo "Failed to build iwasm dynamic aot debug enabled!"
+    exit 1;
+fi

.github/workflows/build_docker_images.yml

@@ -15,9 +15,14 @@ on:
         type: string
         required: true
 
+permissions:
+  contents: read
+
 jobs:
   build-and-push-images:
     runs-on: ubuntu-22.04
+    permissions:
+      contents: write # for uploading release artifacts
 
     steps:
       - name: Checkout repository

.github/workflows/build_iwasm_release.yml

@@ -31,9 +31,78 @@ on:
         type: string
         required: false
 
+env:
+  DEFAULT_BUILD_OPTIONS: 
+    "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=1 \
+     -DWAMR_BUILD_CUSTOM_NAME_SECTION=0 \
+     -DWAMR_BUILD_DEBUG_INTERP=0 \
+     -DWAMR_BUILD_DEBUG_AOT=0 \
+     -DWAMR_BUILD_DUMP_CALL_STACK=0 \
+     -DWAMR_BUILD_LIBC_UVWASI=0 \
+     -DWAMR_BUILD_LIBC_EMCC=0 \
+     -DWAMR_BUILD_LIB_RATS=0 \
+     -DWAMR_BUILD_LOAD_CUSTOM_SECTION=0 \
+     -DWAMR_BUILD_MEMORY_PROFILING=0 \
+     -DWAMR_BUILD_MINI_LOADER=0 \
+     -DWAMR_BUILD_MULTI_MODULE=0 \
+     -DWAMR_BUILD_PERF_PROFILING=0 \
+     -DWAMR_BUILD_SPEC_TEST=0 \
+     -DWAMR_BUILD_BULK_MEMORY=1 \
+     -DWAMR_BUILD_LIB_PTHREAD=1 \
+     -DWAMR_BUILD_LIB_PTHREAD_SEMAPHORE=1 \
+     -DWAMR_BUILD_LIB_WASI_THREADS=1 \
+     -DWAMR_BUILD_LIBC_BUILTIN=1 \
+     -DWAMR_BUILD_LIBC_WASI=1 \
+     -DWAMR_BUILD_REF_TYPES=1 \
+     -DWAMR_BUILD_SIMD=1 \
+     -DWAMR_BUILD_SHARED_MEMORY=1 \
+     -DWAMR_BUILD_TAIL_CALL=1 \
+     -DWAMR_BUILD_THREAD_MGR=1"
+  GC_EH_BUILD_OPTIONS:
+    "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_FAST_JIT=0 -DWAMR_BUILD_JIT=0 \
+     -DWAMR_BUILD_CUSTOM_NAME_SECTION=0 \
+     -DWAMR_BUILD_DEBUG_INTERP=0 \
+     -DWAMR_BUILD_DEBUG_AOT=0 \
+     -DWAMR_BUILD_DUMP_CALL_STACK=0 \
+     -DWAMR_BUILD_LIBC_UVWASI=0 \
+     -DWAMR_BUILD_LIBC_EMCC=0 \
+     -DWAMR_BUILD_LIB_RATS=0 \
+     -DWAMR_BUILD_LOAD_CUSTOM_SECTION=0 \
+     -DWAMR_BUILD_MEMORY_PROFILING=0 \
+     -DWAMR_BUILD_MINI_LOADER=0 \
+     -DWAMR_BUILD_MULTI_MODULE=0 \
+     -DWAMR_BUILD_PERF_PROFILING=0 \
+     -DWAMR_BUILD_SPEC_TEST=0 \
+     -DWAMR_BUILD_BULK_MEMORY=1 \
+     -DWAMR_BUILD_LIB_PTHREAD=1 \
+     -DWAMR_BUILD_LIB_PTHREAD_SEMAPHORE=1 \
+     -DWAMR_BUILD_LIB_WASI_THREADS=1 \
+     -DWAMR_BUILD_LIBC_BUILTIN=1 \
+     -DWAMR_BUILD_LIBC_WASI=1 \
+     -DWAMR_BUILD_REF_TYPES=1 \
+     -DWAMR_BUILD_SIMD=1 \
+     -DWAMR_BUILD_SHARED_MEMORY=1 \
+     -DWAMR_BUILD_TAIL_CALL=1 \
+     -DWAMR_BUILD_THREAD_MGR=1 \
+     -DWAMR_BUILD_EXCE_HANDLING=1 \
+     -DWAMR_BUILD_GC=1"
+
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ${{ inputs.runner }}
+    strategy:
+      matrix:
+        include:
+          - build_options: $DEFAULT_BUILD_OPTIONS
+            suffix: ''
+          - build_options: $GC_EH_BUILD_OPTIONS
+            suffix: '-gc-eh'
+    permissions:
+      contents: write # for uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
 
@@ -51,40 +120,25 @@ jobs:
           fail-on-cache-miss: true
 
       - name: generate iwasm binary release
+        shell: bash
         run: |
-          cmake -S . -B build \
-            -DWAMR_BUILD_AOT=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=1 \
-            -DWAMR_BUILD_CUSTOM_NAME_SECTION=0 \
-            -DWAMR_BUILD_DEBUG_INTERP=0 \
-            -DWAMR_BUILD_DEBUG_AOT=0 \
-            -DWAMR_BUILD_DUMP_CALL_STACK=0 \
-            -DWAMR_BUILD_LIBC_UVWASI=0 \
-            -DWAMR_BUILD_LIBC_EMCC=0 \
-            -DWAMR_BUILD_LIB_RATS=0 \
-            -DWAMR_BUILD_LOAD_CUSTOM_SECTION=0 \
-            -DWAMR_BUILD_MEMORY_PROFILING=0 \
-            -DWAMR_BUILD_MINI_LOADER=0 \
-            -DWAMR_BUILD_MULTI_MODULE=0 \
-            -DWAMR_BUILD_PERF_PROFILING=0 \
-            -DWAMR_BUILD_SPEC_TEST=0 \
-            -DWAMR_BUILD_BULK_MEMORY=1 \
-            -DWAMR_BUILD_LIB_PTHREAD=1 \
-            -DWAMR_BUILD_LIB_PTHREAD_SEMAPHORE=1 \
-            -DWAMR_BUILD_LIB_WASI_THREADS=1 \
-            -DWAMR_BUILD_LIBC_BUILTIN=1 \
-            -DWAMR_BUILD_LIBC_WASI=1 \
-            -DWAMR_BUILD_REF_TYPES=1 \
-            -DWAMR_BUILD_SIMD=1 \
-            -DWAMR_BUILD_SHARED_MEMORY=1 \
-            -DWAMR_BUILD_TAIL_CALL=1 \
-            -DWAMR_BUILD_THREAD_MGR=1
+          cmake -S . -B build ${{ matrix.build_options }}
           cmake --build build --config Release --parallel 4
         working-directory: ${{ inputs.cwd }}
 
-      - name: compress the binary
+      - name: Compress the binary on Windows
+        if: inputs.runner == 'windows-latest'
         run: |
-          tar czf iwasm-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz iwasm
-          zip iwasm-${{ inputs.ver_num }}-${{ inputs.runner }}.zip iwasm
+          tar -czf iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz iwasm.exe
+          Compress-Archive -Path iwasm.exe -DestinationPath iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.zip
+          mv iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.* ../
+        working-directory: ${{ inputs.cwd }}/build/Release
+
+      - name: compress the binary on non-Windows
+        if: inputs.runner != 'windows-latest'
+        run: |
+          tar czf iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz iwasm
+          zip iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.zip iwasm
         working-directory: ${{ inputs.cwd }}/build
 
       - name: upload release tar.gz
@@ -93,8 +147,8 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ inputs.upload_url }}
-          asset_path: ${{ inputs.cwd }}/build/iwasm-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz
-          asset_name: iwasm-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.tar.gz
+          asset_path: ${{ inputs.cwd }}/build/iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz
+          asset_name: iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.tar.gz
           asset_content_type: application/x-gzip
 
       - name: upload release zip
@@ -103,6 +157,6 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ inputs.upload_url }}
-          asset_path: ${{ inputs.cwd }}/build/iwasm-${{ inputs.ver_num }}-${{ inputs.runner }}.zip
-          asset_name: iwasm-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.zip
+          asset_path: ${{ inputs.cwd }}/build/iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.runner }}.zip
+          asset_name: iwasm${{ matrix.suffix }}-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.zip
           asset_content_type: application/zip

.github/workflows/build_llvm_libraries.yml

@@ -27,6 +27,9 @@ on:
         description: "A cached key of LLVM libraries"
         value: ${{ jobs.build_llvm_libraries.outputs.key}}
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries:
     runs-on: ${{ inputs.os }}
@@ -36,6 +39,9 @@ jobs:
       image: ${{ inputs.container_image }}
     outputs:
       key: ${{ steps.create_lib_cache_key.outputs.key}}
+    permissions:
+      contents: read
+      actions: write # for uploading cached artifact
 
     steps:
       - name: checkout
@@ -43,6 +49,7 @@ jobs:
 
       - name: install dependencies for non macos-14
         if: inputs.os != 'macos-14'
+        shell: bash
         run: /usr/bin/env python3 -m pip install -r requirements.txt
         working-directory: build-scripts
 
@@ -51,10 +58,13 @@ jobs:
         run: /usr/bin/env python3 -m pip install -r requirements.txt --break-system-packages
         working-directory: build-scripts
 
-      - name: retrieve the last commit ID
+      - name: Retrieve the last commit ID
         id: get_last_commit
-        run: echo "last_commit=$(GH_TOKEN=${{ secrets.GITHUB_TOKEN }} /usr/bin/env python3 ./build_llvm.py ${{ inputs.extra_build_llvm_options }} --llvm-ver)" >> $GITHUB_OUTPUT
-        working-directory: build-scripts
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        shell: bash
+        run: |
+          echo "last_commit=$(GH_TOKEN=${{ secrets.GITHUB_TOKEN }} /usr/bin/env python3 ./build_llvm.py ${{ inputs.extra_build_llvm_options }} --llvm-ver)" >> $GITHUB_OUTPUT
 
       # Bump the prefix number to evict all previous caches and
       # enforce a clean build, in the unlikely case that some
@@ -62,7 +72,9 @@ jobs:
       # suspect.
       - name: form the cache key of libraries
         id: create_lib_cache_key
-        run: echo "key=0-llvm-libraries-${{ inputs.os }}-${{ inputs.arch }}-${{ steps.get_last_commit.outputs.last_commit }}${{ inputs.cache_key_suffix }}" >> $GITHUB_OUTPUT
+        shell: bash
+        run: |
+          echo "key=0-llvm-libraries-${{ inputs.os }}-${{ inputs.arch }}-${{ steps.get_last_commit.outputs.last_commit }}${{ inputs.cache_key_suffix }}" >> $GITHUB_OUTPUT
 
       - name: Cache LLVM libraries
         id: retrieve_llvm_libs
@@ -107,7 +119,20 @@ jobs:
       - run: brew install ccache ninja
         if: steps.retrieve_llvm_libs.outputs.cache-hit != 'true' && startsWith(inputs.os, 'macos')
 
+      - uses: actions/cache@v4
+        with:
+          path: ~/.cache/ccache
+          key: 0-ccache-${{ inputs.os }}-${{ steps.get_last_commit.outputs.last_commit }}
+          restore-keys: |
+            0-ccache-${{ inputs.os }}
+        if: steps.retrieve_llvm_libs.outputs.cache-hit != 'true' && inputs.os == 'windows-latest'
+
+      # Install tools on Windows
+      - run: choco install -y ccache ninja
+        if: steps.retrieve_llvm_libs.outputs.cache-hit != 'true' && inputs.os == 'windows-latest'
+
       - name: Build LLVM libraries
         if: steps.retrieve_llvm_libs.outputs.cache-hit != 'true'
+        shell: bash
         run: /usr/bin/env python3 ./build_llvm.py ${{ inputs.extra_build_llvm_options }} --arch ${{ inputs.arch }}
         working-directory: build-scripts

.github/workflows/build_wamr_lldb.yml

@@ -28,8 +28,13 @@ on:
         required: false
         default: "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz"
 
+permissions:
+  contents: read
+
 jobs:
   try_reuse:
+    permissions:
+      contents: write # for uploading release artifacts
     uses: ./.github/workflows/reuse_latest_release_binaries.yml
     with:
       binary_name_stem: "wamr-lldb-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}"
@@ -46,6 +51,9 @@ jobs:
       PYTHON_VERSION: '3.10'
       PYTHON_UBUNTU_STANDALONE_BUILD: https://github.com/indygreg/python-build-standalone/releases/download/20230507/cpython-3.10.11+20230507-x86_64-unknown-linux-gnu-install_only.tar.gz
       PYTHON_MACOS_STANDALONE_BUILD: https://github.com/indygreg/python-build-standalone/releases/download/20230507/cpython-3.10.11+20230507-x86_64-apple-darwin-install_only.tar.gz
+    permissions:
+      contents: write # for uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/build_wamr_sdk.yml

@@ -35,9 +35,15 @@ on:
         type: string
         required: true
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ${{ inputs.runner }}
+    permissions:
+      contents: write # for uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/build_wamr_vscode_ext.yml

@@ -14,9 +14,15 @@ on:
         type: string
         required: true
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-22.04
+    permissions:
+      contents: write # for uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/build_wamrc.yml

@@ -31,9 +31,15 @@ on:
         type: string
         required: false
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ${{ inputs.runner }}
+    permissions:
+      contents: write # for uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
 
@@ -56,8 +62,16 @@ jobs:
           cmake --build build --config Release --parallel 4
         working-directory: wamr-compiler
 
-      - name: compress the binary
-        if: inputs.release
+      - name: Compress the binary on Windows
+        if: inputs.runner == 'windows-latest' && inputs.release
+        run: |
+          tar -czf wamrc-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz wamrc.exe
+          Compress-Archive -Path wamrc.exe -DestinationPath wamrc-${{ inputs.ver_num }}-${{ inputs.runner }}.zip
+          mv wamrc-${{ inputs.ver_num }}-${{ inputs.runner }}.* ../
+        working-directory: wamr-compiler/build/Release
+
+      - name: compress the binary on non-Windows
+        if: inputs.runner != 'windows-latest' && inputs.release
         run: |
           tar czf wamrc-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz wamrc
           zip wamrc-${{ inputs.ver_num }}-${{ inputs.runner }}.zip wamrc

.github/workflows/codeql.yml

@@ -19,6 +19,9 @@ on:
   # allow to be triggered manually
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   analyze:
     if: github.repository == 'bytecodealliance/wasm-micro-runtime'
@@ -30,10 +33,6 @@ jobs:
     # Consider using larger runners for possible analysis time improvements.
     runs-on: ${{ (matrix.language == 'swift' && 'macos-13') || 'ubuntu-22.04' }}
     timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
 
     strategy:
       fail-fast: false
@@ -41,6 +40,11 @@ jobs:
         language: [ 'cpp' ]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby', 'swift' ]
 
+    permissions:
+      contents: read
+      actions: read
+      security-events: write
+
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3
@@ -49,7 +53,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3.26.11
+      uses: github/codeql-action/init@v3.26.13
       with:
         languages: ${{ matrix.language }}
 
@@ -66,7 +70,7 @@ jobs:
     - run: |
         ./.github/scripts/codeql_buildscript.sh
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3.26.11
+      uses: github/codeql-action/analyze@v3.26.13
       with:
         category: "/language:${{matrix.language}}"
         upload: false
@@ -95,14 +99,14 @@ jobs:
         output: ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
 
     - name: Upload CodeQL results to code scanning
-      uses: github/codeql-action/upload-sarif@v3.26.11
+      uses: github/codeql-action/upload-sarif@v3.26.13
       with:
         sarif_file: ${{ steps.step1.outputs.sarif-output }}
         category: "/language:${{matrix.language}}"
 
     - name: Upload CodeQL results as an artifact
       if: success() || failure()
-      uses: actions/upload-artifact@v4.4.0
+      uses: actions/upload-artifact@v4.4.3
       with:
         name: codeql-results
         path: ${{ steps.step1.outputs.sarif-output }}

.github/workflows/coding_guidelines.yml

@@ -14,6 +14,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   compliance_job:
     runs-on: ubuntu-20.04

.github/workflows/compilation_on_android_ubuntu.yml

@@ -70,8 +70,14 @@ env:
   MEMORY64_TEST_OPTIONS: "-s spec -W -b -P"
   MULTI_MEMORY_TEST_OPTIONS: "-s spec -E -b -P"
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries_on_ubuntu_2204:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-22.04"
@@ -578,6 +584,15 @@ jobs:
           ./run.sh test1
           ./run.sh test2
 
+      - name: Build Sample [shared-heap]
+        run: |
+          cd samples/shared-heap
+          mkdir build && cd build
+          cmake ..
+          cmake --build . --config Debug --parallel 4
+          ./shared_heap_test
+          ./shared_heap_test --aot
+
   test:
     needs:
       [

.github/workflows/compilation_on_macos.yml

@@ -52,13 +52,22 @@ env:
   LLVM_LAZY_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=1"
   LLVM_EAGER_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=0"
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries_on_intel_macos:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "macos-13"
       arch: "X86"
   build_llvm_libraries_on_arm_macos:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "macos-14"
@@ -386,3 +395,12 @@ jobs:
           ./build.sh
           ./run.sh test1
           ./run.sh test2
+
+      - name: Build Sample [shared-heap]
+        run: |
+          cd samples/shared-heap
+          mkdir build && cd build
+          cmake ..
+          cmake --build . --config Debug --parallel 4
+          ./shared_heap_test
+          ./shared_heap_test --aot

.github/workflows/compilation_on_nuttx.yml

@@ -46,6 +46,9 @@ concurrency:
 env:
   WASI_SDK_PATH: "/opt/wasi-sdk"
 
+permissions:
+  contents: read
+
 jobs:
   build_iwasm_on_nuttx:
     runs-on: ubuntu-latest

.github/workflows/compilation_on_sgx.yml

@@ -54,8 +54,14 @@ env:
   LLVM_LAZY_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=1"
   LLVM_EAGER_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=0"
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-20.04"

.github/workflows/compilation_on_windows.yml

@@ -53,6 +53,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: windows-latest

.github/workflows/create_tag.yml

@@ -15,6 +15,9 @@ on:
         description: "the new tag just created"
         value: ${{ jobs.create_tag.outputs.new_tag}}
 
+permissions:
+  contents: read
+
 jobs:
   create_tag:
     runs-on: ubuntu-latest
@@ -22,6 +25,8 @@ jobs:
       minor_version: ${{ steps.preparation.outputs.minor_version }}
       new_ver: ${{ steps.preparation.outputs.new_ver }}
       new_tag: ${{ steps.preparation.outputs.new_tag }}
+    permissions:
+      contents: write # create and push tags
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/hadolint_dockerfiles.yml

@@ -28,6 +28,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   run-hadolint-on-dockerfiles:
     runs-on: ubuntu-22.04

.github/workflows/nightly_run.yml

@@ -44,13 +44,22 @@ env:
   X86_32_TARGET_TEST_OPTIONS: "-m x86_32 -P"
   WASI_TEST_OPTIONS: "-s wasi_certification -w"
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries_on_ubuntu_2004:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-20.04"
       arch: "X86"
   build_llvm_libraries_on_ubuntu_2204:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-22.04"
@@ -593,6 +602,15 @@ jobs:
           exit $?
         working-directory: ./wamr-app-framework/samples/simple
 
+      - name: Build Sample [shared-heap]
+        run: |
+          cd samples/shared-heap
+          mkdir build && cd build
+          cmake ..
+          cmake --build . --config Debug --parallel 4
+          ./shared_heap_test
+          ./shared_heap_test --aot
+
   test:
     needs:
       [

.github/workflows/release_process.yml

@@ -18,11 +18,18 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   create_tag:
+    permissions:
+      contents: write # create and push tags
     uses: ./.github/workflows/create_tag.yml
 
   create_release:
+    permissions:
+      contents: write # create release
     needs: [create_tag]
     runs-on: ubuntu-latest
     outputs:
@@ -52,6 +59,9 @@ jobs:
   #
   # LLVM_LIBRARIES
   build_llvm_libraries_on_ubuntu_2004:
+    permissions:
+      contents: read
+      actions: write
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
@@ -59,6 +69,9 @@ jobs:
       arch: "AArch64 ARM Mips RISCV X86"
 
   build_llvm_libraries_on_ubuntu_2204:
+    permissions:
+      contents: read
+      actions: write
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
@@ -66,15 +79,30 @@ jobs:
       arch: "AArch64 ARM Mips RISCV X86"
 
   build_llvm_libraries_on_macos:
+    permissions:
+      contents: read
+      actions: write
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "macos-13"
       arch: "AArch64 ARM Mips RISCV X86"
 
+  build_llvm_libraries_on_windows:
+    permissions:
+      contents: read
+      actions: write
+    needs: [create_tag, create_release]
+    uses: ./.github/workflows/build_llvm_libraries.yml
+    with:
+      os: "windows-latest"
+      arch: "AArch64 ARM Mips RISCV X86"
+
   #
   # WAMRC
   release_wamrc_on_ubuntu_2004:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_ubuntu_2004]
     uses: ./.github/workflows/build_wamrc.yml
     with:
@@ -85,6 +113,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
   release_wamrc_on_ubuntu_2204:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_ubuntu_2204 ]
     uses: ./.github/workflows/build_wamrc.yml
     with:
@@ -95,6 +125,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver }}
 
   release_wamrc_on_ubuntu_macos:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_macos]
     uses: ./.github/workflows/build_wamrc.yml
     with:
@@ -103,10 +135,24 @@ jobs:
       runner: macos-13
       upload_url: ${{ needs.create_release.outputs.upload_url }}
       ver_num: ${{ needs.create_tag.outputs.new_ver }}
+  
+  release_wamrc_on_windows:
+    permissions:
+      contents: write # upload release artifact
+    needs: [create_tag, create_release, build_llvm_libraries_on_windows]
+    uses: ./.github/workflows/build_wamrc.yml
+    with:
+      llvm_cache_key: ${{ needs.build_llvm_libraries_on_windows.outputs.cache_key }}
+      release: true
+      runner: windows-latest
+      upload_url: ${{ needs.create_release.outputs.upload_url }}
+      ver_num: ${{ needs.create_tag.outputs.new_ver }}
 
   #
   # IWASM
   release_iwasm_on_ubuntu_2004:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_ubuntu_2004]
     uses: ./.github/workflows/build_iwasm_release.yml
     with:
@@ -117,6 +163,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
   release_iwasm_on_ubuntu_2204:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_ubuntu_2204]
     uses: ./.github/workflows/build_iwasm_release.yml
     with:
@@ -127,6 +175,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
   release_iwasm_on_macos:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release, build_llvm_libraries_on_macos]
     uses: ./.github/workflows/build_iwasm_release.yml
     with:
@@ -136,9 +186,23 @@ jobs:
       upload_url: ${{ needs.create_release.outputs.upload_url }}
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
+  release_iwasm_on_windows:
+    permissions:
+      contents: write # upload release artifact
+    needs: [create_tag, create_release, build_llvm_libraries_on_windows]
+    uses: ./.github/workflows/build_iwasm_release.yml
+    with:
+      cwd: product-mini/platforms/windows
+      llvm_cache_key: ${{ needs.build_llvm_libraries_on_windows.outputs.cache_key }}
+      runner: windows-latest
+      upload_url: ${{ needs.create_release.outputs.upload_url }}
+      ver_num: ${{ needs.create_tag.outputs.new_ver}}
+
   #
   # WAMR_SDK
   release_wamr_sdk_on_ubuntu_2004:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_sdk.yml
     with:
@@ -150,6 +214,8 @@ jobs:
       wamr_app_framework_url: https://github.com/bytecodealliance/wamr-app-framework.git
 
   release_wamr_sdk_on_ubuntu_2204:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_sdk.yml
     with:
@@ -161,6 +227,8 @@ jobs:
       wamr_app_framework_url: https://github.com/bytecodealliance/wamr-app-framework.git
 
   release_wamr_sdk_on_macos:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_sdk.yml
     with:
@@ -174,6 +242,8 @@ jobs:
   #
   # vscode extension cross-platform
   release_wamr_ide_vscode_ext:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_vscode_ext.yml
     secrets: inherit
@@ -184,6 +254,8 @@ jobs:
   #
   # vscode extension docker images package
   release_wamr_ide_docker_images_package:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_docker_images.yml
     with:
@@ -193,6 +265,8 @@ jobs:
   #
   # WAMR_LLDB
   release_wamr_lldb_on_ubuntu_2004:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_lldb.yml
     with:
@@ -201,6 +275,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
   release_wamr_lldb_on_ubuntu_2204:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_lldb.yml
     with:
@@ -209,6 +285,8 @@ jobs:
       ver_num: ${{ needs.create_tag.outputs.new_ver}}
 
   release_wamr_lldb_on_macos_universal:
+    permissions:
+      contents: write # upload release artifact
     needs: [create_tag, create_release]
     uses: ./.github/workflows/build_wamr_lldb.yml
     with:

.github/workflows/reuse_latest_release_binaries.yml

@@ -22,11 +22,17 @@ on:
       result:
         value: ${{ jobs.build.outputs.result }}
 
+permissions:
+  contents: read
+
 jobs:
   reuse:
     runs-on: ubuntu-latest
     outputs:
       result: ${{ steps.try_reuse.outputs.result }}
+    permissions:
+      contents: write # for creating realease and uploading release artifacts
+
     steps:
       - uses: actions/checkout@v4
         # Full git history is needed to get a proper list of commits and tags

.github/workflows/spec_test_on_nuttx.yml

@@ -29,8 +29,14 @@ env:
   LLVM_CACHE_SUFFIX: "build-llvm_libraries_ex"
   WASI_SDK_PATH: "/opt/wasi-sdk"
 
+permissions:
+  contents: read
+
 jobs:
   build_llvm_libraries:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-22.04"
@@ -38,6 +44,9 @@ jobs:
       container_image: ghcr.io/no1wudi/nuttx/apache-nuttx-ci-linux@sha256:8c4e00b607d4d6d66ba8f51c4544819a616eac69d3a2ac669e2af2150e2eb0f9
 
   build_llvm_libraries_xtensa:
+    permissions:
+      contents: read
+      actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
       os: "ubuntu-22.04"
@@ -341,7 +350,7 @@ jobs:
 
       - name: upload the log
         if: always()
-        uses: actions/upload-artifact@v4.4.0
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: spec-test-log-${{ github.run_id }}-${{ strategy.job-index }}-${{ matrix.target_config.target }}
           path: log

.github/workflows/supply_chain.yml

@@ -52,7 +52,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@3eadd8b791cabf7cd572f194da82158c24125bd8 # v3.1.0
+        uses: actions/upload-artifact@184d73b71b93c222403b2e7f1ffebe4508014249 # v3.1.0
         with:
           name: SARIF file
           path: results.sarif
@@ -60,6 +60,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@56d197570aa047eae7fe04401603196e2f68521d # v2.2.4
+        uses: github/codeql-action/upload-sarif@af56b044b5d41c317aef5d19920b3183cb4fbbec # v2.2.4
         with:
           sarif_file: results.sarif

ATTRIBUTIONS.md

@@ -60,7 +60,7 @@ The WAMR fast interpreter is a clean room development. We would acknowledge the
 
 ### llvm
 
-[LICENSE](./LICENCE.txt)
+[LICENSE](./LICENSE)
 
 ### wasm-c-api
 

RELEASE_NOTES.md

@@ -1,3 +1,85 @@
+## WAMR-2.2.0
+
+### Breaking changes 
+
+### New features 
+- Add support for multi-memory proposal in classic interpreter (#3742) 
+- wasi-nn: Add a new target for llama.cpp as a wasi-nn backend (#3709)
+- Add memory instance support apis (#3786) 
+- Implement a first version of shared heap feature (#3789) 
+- Support dynamic aot debug (#3788) 
+- Implement shared heap for AOT (#3815)
+- Support table64 extension in classic-interp and AOT running modes (#3811)
+  
+
+### Bug fixes
+- Enable merged os_mmap for aot data sections (#3681) 
+- Fix arm64 issues on mac (#3688) 
+- aot loader: Call os_mmap with MMAP_MAP_32BIT only when target is x86-64 or riscv64 (#3755)
+- Fix building iwasm_shared and iwasm_static libs on win32 (#3762) 
+- Fix compile error when multi-module and tags are enabled (#3781)
+- Fix aot multi export memory support (#3791)
+- Fix Windows compile error when uvwasi is enabled (#3810)
+- Fix missing symbols when using aot mode on riscv platforms (#3812)
+- Fix mac build of libc_emcc_wrapper.c (#3836)
+- aot_comp_option.h: Add missing stdint.h header (#3834)
+- Fix compilation error found in tflite test (#3820) 
+- Fix exec_env_tls assertion in module instantiation (#3844) 
+- Fix issues of destroy_shared_heaps (#3847)
+
+### Enhancements
+- aot loader: Refine os_mmap related code (#3711)
+- Enable merged os_mmap for aot data sections and aot text (#3743)
+- Improve posix mmap retry logic (#3714)
+- Remove unnecessary code duplication in aot runtime (#3767)
+- Add wamrc parameter to configure stack frame features (#3763) 
+- refactoring: Re-use commit IP functionality between exception handling and other cases (#3768)
+- AOT call stack optimizations (#3773) 
+- Appease GCC strict prototypes warning (#3775)
+- Appease GCC -Wformat (#3783)
+- Fix compiler warnings (#3784)
+- Implement option for skipping function index in the callstack (#3785)
+- Fix a compile warning in aot_emit_function.c (#3793) 
+- Restore cmake hidden compile symbol visibility (#3796)
+- Refactor shared heap feature for interpreter mode (#3794)
+- Add no_resolve to LoadArgs and wasm_runtime_resolve_symbols (#3790)
+- shared heap: Fix some issues and add basic unit test case (#3801)
+- Add shared heap sample (#3806)
+- Fix unused param warning when GC is enabled (#3814)
+- Add scoreboard CI for supply-chain security (#3819)
+- Emit load_addr and load_size if WAMR_ENABLE_COMPILER is set (#3835)
+- libc-emcc: Use alternate method to check getrandom support (#3848)
+- Enable libc-wasi for windows msvc build (#3852) 
+- Remove unused folder samples/gui and samples/littlevgl (#3853) 
+- Fix some compile warnings and typos (#3854)
+- Allow to set native stack boundary to exec_env (#3862)
+- Refine wasm/aot function instance lookup (#3865)
+- Fix quadratic runtime for duplicate export name detection (#3861)
+
+  
+### Others
+- Add a comment on AOT_SECTION_TYPE_SIGNATURE (#3746) 
+- CI: Freeze version of bloaty for NuttX compilation (#3756)
+- aot compiler: Allow to control stack boundary check when boundary check is enabled (#3754)
+- Update ref to the multi-memory tests (#3764)
+- compilation_on_nuttx.yml: Update checkout action to suppress warnings (#3765)
+- CI: Disable parallel test in spectest for NuttX (#3780)
+- spec_test_on_nuttx.yml: Disable riscv32_ilp32f for now (#3777) 
+- Ignore temporary file from aider (#3787)
+- Add CODEOWNERS (#3822)
+- build(deps): bump github/codeql-action from 2.2.4 to 3.26.9 (#3826)
+- build(deps): bump actions/upload-artifact from 3.1.0 to 4.4.0 (#3827)
+- build(deps): bump ossf/scorecard-action from 2.3.1 to 2.4.0 (#3828)
+- build(deps): bump github/codeql-action from 3.26.9 to 3.26.11 (#3843) 
+- build(deps): bump actions/upload-artifact from 4.4.0 to 4.4.3 (#3855)
+- build(deps): bump github/codeql-action from 3.26.11 to 3.26.12 (#3856)
+- Add Windows wamrc and iwasm build in release CI (#3857)
+- Fix syntax error in codeql_buildscript.sh (#3864)
+- release CI: Add another iwasm binary that supports Garbage Collection and Exception Handling (#3866)
+- Fix lookup function issue reported in nightly run (#3868)
+ 
+---
+
 ## WAMR-2.1.2
 
 ### Breaking Changes

build-scripts/build_llvm.py

@@ -125,9 +125,7 @@ def build_llvm(llvm_dir, platform, backends, projects, use_clang=False, extra_fl
     if not llvm_dir.exists():
         raise Exception(f"{llvm_dir} doesn't exist")
 
-    build_dir = llvm_dir.joinpath(
-        "win32build" if "windows" == platform else "build"
-    ).resolve()
+    build_dir = llvm_dir.joinpath("build").resolve()
     build_dir.mkdir(exist_ok=True)
 
     lib_llvm_core_library = build_dir.joinpath("lib/libLLVMCore.a").resolve()
@@ -178,6 +176,7 @@ def repackage_llvm(llvm_dir):
         raise Exception("Find more than one LLVM-*.tar.gz")
 
     if not packs:
+        raise Exception("Didn't find any LLVM-* package")
         return
 
     llvm_package = packs[0].name
@@ -193,6 +192,31 @@ def repackage_llvm(llvm_dir):
     # rm ./LLVM-1*.gz
     os.remove(llvm_dir.joinpath(llvm_package).resolve())
 
+def repackage_llvm_windows(llvm_dir):
+    build_dir = llvm_dir.joinpath("./build").resolve()
+
+    packs_path = [f for f in build_dir.glob("./_CPack_Packages/win64/NSIS/LLVM-*-win64")]
+    if len(packs_path) > 1:
+        raise Exception("Find more than one LLVM-* package")
+
+    if not packs_path:
+        raise Exception("Didn't find any LLVM-* package")
+        return
+    
+    llvm_package_path = f"_CPack_Packages/win64/NSIS/{packs_path[0].name}"
+    windows_package_dir = build_dir.joinpath(llvm_package_path).resolve()
+
+    # mv package dir outside of build 
+    shutil.move(str(windows_package_dir), str(llvm_dir))
+    # rm -r build
+    shutil.rmtree(str(build_dir))
+    # mkdir build
+    build_dir.mkdir()
+    # move back all the subdiretories under cpack directory(bin/include/lib) to build dir
+    moved_package_dir = llvm_dir.joinpath(packs_path[0].name)
+    for sub_dir in moved_package_dir.iterdir():
+        shutil.move(str(sub_dir), str(build_dir))
+    moved_package_dir.rmdir()  
 
 def main():
     parser = argparse.ArgumentParser(description="build necessary LLVM libraries")
@@ -304,7 +328,11 @@ def main():
             )
             is not None
         ):
-            repackage_llvm(llvm_dir)
+            # TODO: repackage process may change in the future, this work for LLVM 15.x
+            if "windows" == platform:
+                repackage_llvm_windows(llvm_dir)
+            else:
+                repackage_llvm(llvm_dir)
 
         return True
     except subprocess.CalledProcessError:

build-scripts/config_common.cmake

@@ -102,9 +102,6 @@ if (WAMR_BUILD_JIT EQUAL 1)
   if (NOT DEFINED LLVM_DIR)
     set (LLVM_SRC_ROOT "${WAMR_ROOT_DIR}/core/deps/llvm")
     set (LLVM_BUILD_ROOT "${LLVM_SRC_ROOT}/build")
-    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
-      set (LLVM_BUILD_ROOT "${LLVM_SRC_ROOT}/win32build")
-    endif ()
     if (NOT EXISTS "${LLVM_BUILD_ROOT}")
         message (FATAL_ERROR "Cannot find LLVM dir: ${LLVM_BUILD_ROOT}")
     endif ()
@@ -256,6 +253,11 @@ if (WAMR_BUILD_SHARED_MEMORY EQUAL 1)
 else ()
   add_definitions (-DWASM_ENABLE_SHARED_MEMORY=0)
 endif ()
+if (WAMR_BUILD_SHARED_HEAP EQUAL 1)
+  add_definitions (-DWASM_ENABLE_SHARED_HEAP=1)
+  message ("     Shared heap enabled")
+endif()
+
 if (WAMR_BUILD_MEMORY64 EQUAL 1)
   # if native is 32-bit or cross-compiled to 32-bit
   if (NOT WAMR_BUILD_TARGET MATCHES ".*64.*")
@@ -493,7 +495,7 @@ if (WAMR_BUILD_MODULE_INST_CONTEXT EQUAL 1)
   message ("     Module instance context enabled")
 endif ()
 if (WAMR_BUILD_GC_HEAP_VERIFY EQUAL 1)
-  add_definitions (-DWASM_ENABLE_GC_VERIFY=1)
+  add_definitions (-DBH_ENABLE_GC_VERIFY=1)
   message ("     GC heap verification enabled")
 endif ()
 if ("$ENV{COLLECT_CODE_COVERAGE}" STREQUAL "1" OR COLLECT_CODE_COVERAGE EQUAL 1)

build-scripts/runtime_lib.cmake

@@ -59,7 +59,12 @@ if (WAMR_BUILD_INTERP EQUAL 1)
 endif ()
 
 if (WAMR_BUILD_FAST_JIT EQUAL 1)
-    include (${IWASM_DIR}/fast-jit/iwasm_fast_jit.cmake)
+    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
+        message ("Fast JIT currently not supported on Windows")
+        set (WAMR_BUILD_FAST_JIT 0)
+    else ()
+        include (${IWASM_DIR}/fast-jit/iwasm_fast_jit.cmake)
+    endif ()
 endif ()
 
 if (WAMR_BUILD_JIT EQUAL 1)
@@ -104,6 +109,10 @@ if (WAMR_BUILD_WASI_NN EQUAL 1)
 endif ()
 
 if (WAMR_BUILD_LIB_PTHREAD EQUAL 1)
+    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
+        set (WAMR_BUILD_LIB_PTHREAD_SEMAPHORE 0)
+        message ("Lib pthread semaphore currently not supported on Windows")
+    endif ()
     include (${IWASM_DIR}/libraries/lib-pthread/lib_pthread.cmake)
     # Enable the dependent feature if lib pthread is enabled
     set (WAMR_BUILD_THREAD_MGR 1)
@@ -119,6 +128,10 @@ if (WAMR_BUILD_LIB_WASI_THREADS EQUAL 1)
     set (WAMR_BUILD_SHARED_MEMORY 1)
 endif ()
 
+if (WAMR_BUILD_SHARED_HEAP EQUAL 1)
+    include (${IWASM_DIR}/libraries/shared-heap/shared_heap.cmake)
+endif ()
+
 if (WAMR_BUILD_DEBUG_INTERP EQUAL 1)
     set (WAMR_BUILD_THREAD_MGR 1)
     include (${IWASM_DIR}/libraries/debug-engine/debug_engine.cmake)
@@ -193,6 +206,7 @@ set (source_all
     ${LIBC_EMCC_SOURCE}
     ${LIB_RATS_SOURCE}
     ${DEBUG_ENGINE_SOURCE}
+    ${LIB_SHARED_HEAP_SOURCE}
 )
 
 set (WAMR_RUNTIME_LIB_SOURCE ${source_all})

ci/coding_guidelines_check.py

@@ -180,6 +180,7 @@ def check_file_name(path: Path) -> bool:
         "docker-compose",
         "package-lock",
         "vite-env.d",
+        "osv-scanner",
     ]:
         return True
 

core/config.h

@@ -396,7 +396,9 @@
 #define APP_HEAP_SIZE_DEFAULT (8 * 1024)
 #endif
 #define APP_HEAP_SIZE_MIN (256)
-#define APP_HEAP_SIZE_MAX (512 * 1024 * 1024)
+/* The ems memory allocator supports maximal heap size 1GB,
+   see ems_gc_internal.h */
+#define APP_HEAP_SIZE_MAX (1024 * 1024 * 1024)
 
 /* Default min/max gc heap size of each app */
 #ifndef GC_HEAP_SIZE_DEFAULT
@@ -692,4 +694,8 @@
 #endif
 #endif /* WASM_ENABLE_FUZZ_TEST != 0 */
 
+#ifndef WASM_ENABLE_SHARED_HEAP
+#define WASM_ENABLE_SHARED_HEAP 0
+#endif
+
 #endif /* end of _CONFIG_H_ */

core/iwasm/aot/aot_loader.c

@@ -4,9 +4,8 @@
  */
 
 #include "aot_runtime.h"
-#include "bh_common.h"
-#include "bh_log.h"
 #include "aot_reloc.h"
+#include "bh_platform.h"
 #include "../common/wasm_runtime_common.h"
 #include "../common/wasm_native.h"
 #include "../common/wasm_loader_common.h"
@@ -1382,6 +1381,12 @@ load_table_list(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
     for (i = 0; i < module->table_count; i++, table++) {
         read_uint8(buf, buf_end, table->table_type.elem_type);
         read_uint8(buf, buf_end, table->table_type.flags);
+
+        if (!wasm_table_check_flags(table->table_type.flags, error_buf,
+                                    error_buf_size, true)) {
+            return false;
+        }
+
         read_uint8(buf, buf_end, table->table_type.possible_grow);
 #if WASM_ENABLE_GC != 0
         if (wasm_is_type_multi_byte_type(table->table_type.elem_type)) {
@@ -2506,6 +2511,15 @@ try_merge_data_and_text(const uint8 **buf, const uint8 **buf_end,
         /* merge failed but may be not critical for some targets */
         return false;
     }
+
+#ifdef BH_PLATFORM_WINDOWS
+    if (!os_mem_commit(sections, code_size,
+                       MMAP_PROT_READ | MMAP_PROT_WRITE | MMAP_PROT_EXEC)) {
+        os_munmap(sections, (uint32)total_size);
+        return false;
+    }
+#endif
+
     /* change the code part to be executable */
     if (os_mprotect(sections, code_size,
                     MMAP_PROT_READ | MMAP_PROT_WRITE | MMAP_PROT_EXEC)
@@ -2738,6 +2752,48 @@ destroy_exports(AOTExport *exports)
     wasm_runtime_free(exports);
 }
 
+static int
+cmp_export_name(const void *a, const void *b)
+{
+    return strcmp(*(char **)a, *(char **)b);
+}
+
+static bool
+check_duplicate_exports(AOTModule *module, char *error_buf,
+                        uint32 error_buf_size)
+{
+    uint32 i;
+    bool result = false;
+    char *names_buf[32], **names = names_buf;
+    if (module->export_count > 32) {
+        names = loader_malloc(module->export_count * sizeof(char *), error_buf,
+                              error_buf_size);
+        if (!names) {
+            return result;
+        }
+    }
+
+    for (i = 0; i < module->export_count; i++) {
+        names[i] = module->exports[i].name;
+    }
+
+    qsort(names, module->export_count, sizeof(char *), cmp_export_name);
+
+    for (i = 1; i < module->export_count; i++) {
+        if (!strcmp(names[i], names[i - 1])) {
+            set_error_buf(error_buf, error_buf_size, "duplicate export name");
+            goto cleanup;
+        }
+    }
+
+    result = true;
+cleanup:
+    if (module->export_count > 32) {
+        wasm_runtime_free(names);
+    }
+    return result;
+}
+
 static bool
 load_exports(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
              bool is_load_from_file_buf, char *error_buf, uint32 error_buf_size)
@@ -2759,14 +2815,58 @@ load_exports(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
         read_uint32(buf, buf_end, exports[i].index);
         read_uint8(buf, buf_end, exports[i].kind);
         read_string(buf, buf_end, exports[i].name);
-#if 0 /* TODO: check kind and index */
-        if (export_funcs[i].index >=
-              module->func_count + module->import_func_count) {
-            set_error_buf(error_buf, error_buf_size,
-                          "function index is out of range");
+
+        /* Check export kind and index */
+        switch (exports[i].kind) {
+            case EXPORT_KIND_FUNC:
+                if (exports[i].index
+                    >= module->import_func_count + module->func_count) {
+                    set_error_buf(error_buf, error_buf_size,
+                                  "unknown function");
+                    return false;
+                }
+                break;
+            case EXPORT_KIND_TABLE:
+                if (exports[i].index
+                    >= module->import_table_count + module->table_count) {
+                    set_error_buf(error_buf, error_buf_size, "unknown table");
+                    return false;
+                }
+                break;
+            case EXPORT_KIND_MEMORY:
+                if (exports[i].index
+                    >= module->import_memory_count + module->memory_count) {
+                    set_error_buf(error_buf, error_buf_size, "unknown memory");
+                    return false;
+                }
+                break;
+            case EXPORT_KIND_GLOBAL:
+                if (exports[i].index
+                    >= module->import_global_count + module->global_count) {
+                    set_error_buf(error_buf, error_buf_size, "unknown global");
+                    return false;
+                }
+                break;
+#if WASM_ENABLE_TAGS != 0
+                /* TODO
+                case EXPORT_KIND_TAG:
+                    if (index >= module->import_tag_count + module->tag_count) {
+                        set_error_buf(error_buf, error_buf_size, "unknown tag");
+                        return false;
+                    }
+                    break;
+                */
+#endif
+            default:
+                set_error_buf(error_buf, error_buf_size, "invalid export kind");
+                return false;
+        }
+    }
+
+    if (module->export_count > 0) {
+        if (!check_duplicate_exports(module, error_buf, error_buf_size)) {
             return false;
         }
-#endif
     }
 
     *p_buf = buf;

core/iwasm/aot/aot_runtime.c

@@ -57,6 +57,9 @@ bh_static_assert(sizeof(AOTMemoryInstance) == 120);
 bh_static_assert(offsetof(AOTTableInstance, elems) == 24);
 
 bh_static_assert(offsetof(AOTModuleInstanceExtra, stack_sizes) == 0);
+bh_static_assert(offsetof(AOTModuleInstanceExtra, shared_heap_base_addr_adj)
+                 == 8);
+bh_static_assert(offsetof(AOTModuleInstanceExtra, shared_heap_start_off) == 16);
 
 bh_static_assert(sizeof(CApiFuncImport) == sizeof(uintptr_t) * 3);
 
@@ -134,6 +137,7 @@ is_frame_per_function(WASMExecEnv *exec_env)
     return module->feature_flags & WASM_FEATURE_FRAME_PER_FUNCTION;
 }
 
+#if WASM_ENABLE_DUMP_CALL_STACK != 0
 static bool
 is_frame_func_idx_disabled(WASMExecEnv *exec_env)
 {
@@ -142,6 +146,7 @@ is_frame_func_idx_disabled(WASMExecEnv *exec_env)
 
     return module->feature_flags & WASM_FEATURE_FRAME_NO_FUNC_IDX;
 }
+#endif
 
 static void *
 get_top_frame(WASMExecEnv *exec_env)
@@ -737,18 +742,24 @@ tables_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
 
 #if WASM_ENABLE_REF_TYPES != 0
         bh_assert(
-            table_seg->offset.init_expr_type == INIT_EXPR_TYPE_I32_CONST
+            table_seg->offset.init_expr_type
+                == (tbl_inst->is_table64 ? INIT_EXPR_TYPE_I64_CONST
+                                         : INIT_EXPR_TYPE_I32_CONST)
             || table_seg->offset.init_expr_type == INIT_EXPR_TYPE_GET_GLOBAL
             || table_seg->offset.init_expr_type == INIT_EXPR_TYPE_FUNCREF_CONST
             || table_seg->offset.init_expr_type
                    == INIT_EXPR_TYPE_REFNULL_CONST);
 #else
-        bh_assert(table_seg->offset.init_expr_type == INIT_EXPR_TYPE_I32_CONST
+        bh_assert(table_seg->offset.init_expr_type
+                      == (tbl_inst->is_table64 ? INIT_EXPR_TYPE_I64_CONST
+                                               : INIT_EXPR_TYPE_I32_CONST)
                   || table_seg->offset.init_expr_type
                          == INIT_EXPR_TYPE_GET_GLOBAL);
 #endif
 
         /* Resolve table data base offset */
+        /* TODO: The table64 current implementation assumes table max size
+         * UINT32_MAX, so the offset conversion here is safe */
         if (table_seg->offset.init_expr_type == INIT_EXPR_TYPE_GET_GLOBAL) {
             global_index = table_seg->offset.u.global_index;
 
@@ -1368,6 +1379,15 @@ init_func_type_indexes(AOTModuleInstance *module_inst, AOTModule *module,
     return true;
 }
 
+static int
+cmp_func_inst(const void *a, const void *b)
+{
+    const AOTFunctionInstance *func_inst1 = (const AOTFunctionInstance *)a;
+    const AOTFunctionInstance *func_inst2 = (const AOTFunctionInstance *)b;
+
+    return strcmp(func_inst1->func_name, func_inst2->func_name);
+}
+
 static bool
 create_export_funcs(AOTModuleInstance *module_inst, AOTModule *module,
                     char *error_buf, uint32 error_buf_size)
@@ -1408,6 +1428,9 @@ create_export_funcs(AOTModuleInstance *module_inst, AOTModule *module,
                 export_func++;
             }
         }
+
+        qsort(module_inst->export_functions, module_inst->export_func_count,
+              sizeof(AOTFunctionInstance), cmp_func_inst);
     }
 
     return true;
@@ -1469,9 +1492,7 @@ create_exports(AOTModuleInstance *module_inst, AOTModule *module,
         }
     }
 
-#if WASM_ENABLE_MULTI_MEMORY == 0
-    bh_assert(module_inst->export_memory_count <= 1);
-#else
+#if WASM_ENABLE_MULTI_MEMORY != 0
     if (module_inst->export_memory_count) {
         module_inst->export_memories = export_memories_instantiate(
             module, module_inst, module_inst->export_memory_count, error_buf,
@@ -1889,6 +1910,24 @@ aot_instantiate(AOTModule *module, AOTModuleInstance *parent,
     extra->stack_sizes =
         aot_get_data_section_addr(module, AOT_STACK_SIZES_SECTION_NAME, NULL);
 
+    /*
+     * The AOT code checks whether the n bytes to access are in shared heap
+     * by checking whether the beginning address meets:
+     *   addr >= start_off && addr <= end_off - n-bytes + 1
+     * where n is 1/2/4/8/16 and `end_off - n-bytes + 1` is constant, e.g.,
+     *   UINT32_MAX, UINT32_MAX-1, UINT32_MAX-3 for n = 1, 2 or 4 in 32-bit
+     * target. To simplify the check, when shared heap is disabled, we set
+     * the start off to UINT64_MAX in 64-bit target and UINT32_MAX in 32-bit
+     * target, so in the checking, the above formula will be false, we don't
+     * need to check whether the shared heap is enabled or not in the AOT
+     * code.
+     */
+#if UINTPTR_MAX == UINT64_MAX
+    extra->shared_heap_start_off.u64 = UINT64_MAX;
+#else
+    extra->shared_heap_start_off.u32[0] = UINT32_MAX;
+#endif
+
 #if WASM_ENABLE_PERF_PROFILING != 0
     total_size = sizeof(AOTFuncPerfProfInfo)
                  * ((uint64)module->import_func_count + module->func_count);
@@ -2179,14 +2218,15 @@ aot_deinstantiate(AOTModuleInstance *module_inst, bool is_sub_inst)
 AOTFunctionInstance *
 aot_lookup_function(const AOTModuleInstance *module_inst, const char *name)
 {
-    uint32 i;
     AOTFunctionInstance *export_funcs =
         (AOTFunctionInstance *)module_inst->export_functions;
+    AOTFunctionInstance key = { .func_name = (char *)name };
 
-    for (i = 0; i < module_inst->export_func_count; i++)
-        if (!strcmp(export_funcs[i].func_name, name))
-            return &export_funcs[i];
-    return NULL;
+    if (!export_funcs)
+        return NULL;
+
+    return bsearch(&key, export_funcs, module_inst->export_func_count,
+                   sizeof(AOTFunctionInstance), cmp_func_inst);
 }
 
 #ifdef OS_ENABLE_HW_BOUND_CHECK

core/iwasm/aot/aot_runtime.h

@@ -111,6 +111,14 @@ typedef struct AOTFunctionInstance {
 
 typedef struct AOTModuleInstanceExtra {
     DefPointer(const uint32 *, stack_sizes);
+    /*
+     * Adjusted shared heap based addr to simple the calculation
+     * in the aot code. The value is:
+     *   shared_heap->base_addr - shared_heap->start_off
+     */
+    DefPointer(uint8 *, shared_heap_base_addr_adj);
+    MemBound shared_heap_start_off;
+
     WASMModuleInstanceExtraCommon common;
     AOTFunctionInstance **functions;
     uint32 function_count;
@@ -119,6 +127,10 @@ typedef struct AOTModuleInstanceExtra {
     bh_list *sub_module_inst_list;
     WASMModuleInstanceCommon **import_func_module_insts;
 #endif
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+#endif
 } AOTModuleInstanceExtra;
 
 #if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64)

core/iwasm/common/wasm_c_api.c

@@ -3391,8 +3391,7 @@ wasm_func_call(const wasm_func_t *func, const wasm_val_vec_t *params,
                 if (export->kind == EXPORT_KIND_FUNC) {
                     if (export->index == func->func_idx_rt) {
                         func_comm_rt =
-                            (AOTFunctionInstance *)inst_aot->export_functions
-                            + export_func_j;
+                            aot_lookup_function(inst_aot, export->name);
                         ((wasm_func_t *)func)->func_comm_rt = func_comm_rt;
                         break;
                     }

core/iwasm/common/wasm_exec_env.c

@@ -268,8 +268,13 @@ wasm_exec_env_set_thread_info(WASMExecEnv *exec_env)
     os_mutex_lock(&exec_env->wait_lock);
 #endif
     exec_env->handle = os_self_thread();
-    exec_env->native_stack_boundary =
-        stack_boundary ? stack_boundary + WASM_STACK_GUARD_SIZE : NULL;
+    if (exec_env->user_native_stack_boundary)
+        /* WASM_STACK_GUARD_SIZE isn't added for flexibility to developer,
+           he must ensure that enough guard bytes are kept. */
+        exec_env->native_stack_boundary = exec_env->user_native_stack_boundary;
+    else
+        exec_env->native_stack_boundary =
+            stack_boundary ? stack_boundary + WASM_STACK_GUARD_SIZE : NULL;
     exec_env->native_stack_top_min = (void *)UINTPTR_MAX;
 #if WASM_ENABLE_THREAD_MGR != 0
     os_mutex_unlock(&exec_env->wait_lock);

core/iwasm/common/wasm_exec_env.h

@@ -154,6 +154,10 @@ typedef struct WASMExecEnv {
 
     void *user_data;
 
+    /* The boundary of native stack set by host embedder. It is used
+       if it is not NULL when calling wasm functions. */
+    uint8 *user_native_stack_boundary;
+
     /* The native thread handle of current thread */
     korp_tid handle;
 

core/iwasm/common/wasm_loader_common.c

@@ -19,6 +19,37 @@ wasm_loader_set_error_buf(char *error_buf, uint32 error_buf_size,
     }
 }
 
+#if WASM_ENABLE_MEMORY64 != 0
+bool
+check_memory64_flags_consistency(WASMModule *module, char *error_buf,
+                                 uint32 error_buf_size, bool is_aot)
+{
+    uint32 i;
+    bool wasm64_flag, all_wasm64 = true, none_wasm64 = true;
+
+    for (i = 0; i < module->import_memory_count; ++i) {
+        wasm64_flag =
+            module->import_memories[i].u.memory.mem_type.flags & MEMORY64_FLAG;
+        all_wasm64 &= wasm64_flag;
+        none_wasm64 &= !wasm64_flag;
+    }
+
+    for (i = 0; i < module->memory_count; ++i) {
+        wasm64_flag = module->memories[i].flags & MEMORY64_FLAG;
+        all_wasm64 &= wasm64_flag;
+        none_wasm64 &= !wasm64_flag;
+    }
+
+    if (!(all_wasm64 || none_wasm64)) {
+        wasm_loader_set_error_buf(
+            error_buf, error_buf_size,
+            "inconsistent limits wasm64 flags for memory sections", is_aot);
+        return false;
+    }
+    return true;
+}
+#endif
+
 bool
 wasm_memory_check_flags(const uint8 mem_flag, char *error_buf,
                         uint32 error_buf_size, bool is_aot)
@@ -60,6 +91,37 @@ wasm_memory_check_flags(const uint8 mem_flag, char *error_buf,
     return true;
 }
 
+bool
+wasm_table_check_flags(const uint8 table_flag, char *error_buf,
+                       uint32 error_buf_size, bool is_aot)
+{
+    /* Check whether certain features indicated by mem_flag are enabled in
+     * runtime */
+    if (table_flag > MAX_TABLE_SIZE_FLAG) {
+        if (table_flag & SHARED_TABLE_FLAG) {
+            wasm_loader_set_error_buf(error_buf, error_buf_size,
+                                      "tables cannot be shared", is_aot);
+        }
+#if WASM_ENABLE_MEMORY64 == 0
+        if (table_flag & TABLE64_FLAG) {
+            wasm_loader_set_error_buf(error_buf, error_buf_size,
+                                      "invalid limits flags(table64 flag was "
+                                      "found, please enable memory64)",
+                                      is_aot);
+            return false;
+        }
+#endif
+    }
+
+    if (table_flag > MAX_TABLE_SIZE_FLAG + TABLE64_FLAG) {
+        wasm_loader_set_error_buf(error_buf, error_buf_size,
+                                  "invalid limits flags", is_aot);
+        return false;
+    }
+
+    return true;
+}
+
 /*
  * compare with a bigger type set in `wasm_value_type_size_internal()`,
  * this function will only cover global value type, function's param

core/iwasm/common/wasm_loader_common.h

@@ -13,10 +13,22 @@
 extern "C" {
 #endif
 
+#if WASM_ENABLE_MEMORY64 != 0
+/* check consistency of memory64 flags across all memories,
+ * they must be either all wasm64 or all wasm32 */
+bool
+check_memory64_flags_consistency(WASMModule *module, char *error_buf,
+                                 uint32 error_buf_size, bool is_aot);
+#endif
+
 bool
 wasm_memory_check_flags(const uint8 mem_flag, char *error_buf,
                         uint32 error_buf_size, bool is_aot);
 
+bool
+wasm_table_check_flags(const uint8 table_flag, char *error_buf,
+                       uint32 error_buf_size, bool is_aot);
+
 bool
 is_valid_value_type(uint8 value_tpye);
 

core/iwasm/common/wasm_memory.c

@@ -13,6 +13,10 @@
 #include "../common/wasm_shared_memory.h"
 #endif
 
+#if WASM_ENABLE_THREAD_MGR != 0
+#include "../libraries/thread-mgr/thread_manager.h"
+#endif
+
 typedef enum Memory_Mode {
     MEMORY_MODE_UNKNOWN = 0,
     MEMORY_MODE_POOL,
@@ -24,6 +28,11 @@ static Memory_Mode memory_mode = MEMORY_MODE_UNKNOWN;
 
 static mem_allocator_t pool_allocator = NULL;
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+static WASMSharedHeap *shared_heap_list = NULL;
+static korp_mutex shared_heap_list_lock;
+#endif
+
 static enlarge_memory_error_callback_t enlarge_memory_error_cb;
 static void *enlarge_memory_error_user_data;
 
@@ -132,16 +141,371 @@ is_bounds_checks_enabled(WASMModuleInstanceCommon *module_inst)
 #endif
 }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+static void *
+wasm_mmap_linear_memory(uint64_t map_size, uint64 commit_size);
+static void
+wasm_munmap_linear_memory(void *mapped_mem, uint64 commit_size,
+                          uint64 map_size);
+
+static void *
+runtime_malloc(uint64 size)
+{
+    void *mem;
+
+    if (size >= UINT32_MAX || !(mem = wasm_runtime_malloc((uint32)size))) {
+        LOG_WARNING("Allocate memory failed");
+        return NULL;
+    }
+
+    memset(mem, 0, (uint32)size);
+    return mem;
+}
+
+WASMSharedHeap *
+wasm_runtime_create_shared_heap(SharedHeapInitArgs *init_args)
+{
+    uint64 heap_struct_size = sizeof(WASMSharedHeap), map_size;
+    uint32 size = init_args->size;
+    WASMSharedHeap *heap;
+
+    if (size == 0) {
+        goto fail1;
+    }
+
+    if (!(heap = runtime_malloc(heap_struct_size))) {
+        goto fail1;
+    }
+
+    if (!(heap->heap_handle =
+              runtime_malloc(mem_allocator_get_heap_struct_size()))) {
+        goto fail2;
+    }
+
+    size = align_uint(size, os_getpagesize());
+    heap->size = size;
+    heap->start_off_mem64 = UINT64_MAX - heap->size + 1;
+    heap->start_off_mem32 = UINT32_MAX - heap->size + 1;
+
+    if (size > APP_HEAP_SIZE_MAX || size < APP_HEAP_SIZE_MIN) {
+        LOG_WARNING("Invalid size of shared heap");
+        goto fail3;
+    }
+
+#ifndef OS_ENABLE_HW_BOUND_CHECK
+    map_size = size;
+#else
+    /* Totally 8G is mapped, the opcode load/store address range is 0 to 8G:
+     *   ea = i + memarg.offset
+     * both i and memarg.offset are u32 in range 0 to 4G
+     * so the range of ea is 0 to 8G
+     */
+    map_size = 8 * (uint64)BH_GB;
+#endif
+
+    if (!(heap->base_addr = wasm_mmap_linear_memory(map_size, size))) {
+        goto fail3;
+    }
+    if (!mem_allocator_create_with_struct_and_pool(
+            heap->heap_handle, heap_struct_size, heap->base_addr, size)) {
+        LOG_WARNING("init share heap failed");
+        goto fail4;
+    }
+
+    os_mutex_lock(&shared_heap_list_lock);
+    if (shared_heap_list == NULL) {
+        shared_heap_list = heap;
+    }
+    else {
+        heap->next = shared_heap_list;
+        shared_heap_list = heap;
+    }
+    os_mutex_unlock(&shared_heap_list_lock);
+    return heap;
+
+fail4:
+    wasm_munmap_linear_memory(heap->base_addr, size, map_size);
+fail3:
+    wasm_runtime_free(heap->heap_handle);
+fail2:
+    wasm_runtime_free(heap);
+fail1:
+    return NULL;
+}
+
+bool
+wasm_runtime_attach_shared_heap_internal(WASMModuleInstanceCommon *module_inst,
+                                         WASMSharedHeap *shared_heap)
+{
+    WASMMemoryInstance *memory =
+        wasm_get_default_memory((WASMModuleInstance *)module_inst);
+    uint64 linear_mem_size;
+
+    if (!memory)
+        return false;
+
+    linear_mem_size = memory->memory_data_size;
+
+    /* check if linear memory and shared heap are overlapped */
+    if ((memory->is_memory64 && linear_mem_size > shared_heap->start_off_mem64)
+        || (!memory->is_memory64
+            && linear_mem_size > shared_heap->start_off_mem32)) {
+        LOG_WARNING("Linear memory address is overlapped with shared heap");
+        return false;
+    }
+
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode) {
+        WASMModuleInstanceExtra *e =
+            (WASMModuleInstanceExtra *)((WASMModuleInstance *)module_inst)->e;
+        if (e->shared_heap) {
+            LOG_WARNING("A shared heap is already attached");
+            return false;
+        }
+        e->shared_heap = shared_heap;
+#if WASM_ENABLE_JIT != 0
+#if UINTPTR_MAX == UINT64_MAX
+        if (memory->is_memory64)
+            e->shared_heap_start_off.u64 = shared_heap->start_off_mem64;
+        else
+            e->shared_heap_start_off.u64 = shared_heap->start_off_mem32;
+        e->shared_heap_base_addr_adj =
+            shared_heap->base_addr - e->shared_heap_start_off.u64;
+#else
+        e->shared_heap_start_off.u32[0] = (uint32)shared_heap->start_off_mem32;
+        e->shared_heap_base_addr_adj =
+            shared_heap->base_addr - e->shared_heap_start_off.u32[0];
+#endif
+#endif /* end of WASM_ENABLE_JIT != 0 */
+    }
+#endif /* end of WASM_ENABLE_INTERP != 0 */
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT) {
+        AOTModuleInstanceExtra *e =
+            (AOTModuleInstanceExtra *)((AOTModuleInstance *)module_inst)->e;
+        if (e->shared_heap) {
+            LOG_WARNING("A shared heap is already attached");
+            return false;
+        }
+        e->shared_heap = shared_heap;
+#if UINTPTR_MAX == UINT64_MAX
+        if (memory->is_memory64)
+            e->shared_heap_start_off.u64 = shared_heap->start_off_mem64;
+        else
+            e->shared_heap_start_off.u64 = shared_heap->start_off_mem32;
+        e->shared_heap_base_addr_adj =
+            shared_heap->base_addr - e->shared_heap_start_off.u64;
+#else
+        e->shared_heap_start_off.u32[0] = (uint32)shared_heap->start_off_mem32;
+        e->shared_heap_base_addr_adj =
+            shared_heap->base_addr - e->shared_heap_start_off.u32[0];
+#endif
+    }
+#endif /* end of WASM_ENABLE_AOT != 0 */
+
+    return true;
+}
+
+bool
+wasm_runtime_attach_shared_heap(WASMModuleInstanceCommon *module_inst,
+                                WASMSharedHeap *shared_heap)
+{
+#if WASM_ENABLE_THREAD_MGR != 0
+    return wasm_cluster_attach_shared_heap(module_inst, shared_heap);
+#else
+    return wasm_runtime_attach_shared_heap_internal(module_inst, shared_heap);
+#endif
+}
+
+void
+wasm_runtime_detach_shared_heap_internal(WASMModuleInstanceCommon *module_inst)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode) {
+        WASMModuleInstanceExtra *e =
+            (WASMModuleInstanceExtra *)((WASMModuleInstance *)module_inst)->e;
+        e->shared_heap = NULL;
+#if WASM_ENABLE_JIT != 0
+#if UINTPTR_MAX == UINT64_MAX
+        e->shared_heap_start_off.u64 = UINT64_MAX;
+#else
+        e->shared_heap_start_off.u32[0] = UINT32_MAX;
+#endif
+        e->shared_heap_base_addr_adj = NULL;
+#endif
+    }
+#endif /* end of WASM_ENABLE_INTERP != 0 */
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT) {
+        AOTModuleInstanceExtra *e =
+            (AOTModuleInstanceExtra *)((AOTModuleInstance *)module_inst)->e;
+        e->shared_heap = NULL;
+#if UINTPTR_MAX == UINT64_MAX
+        e->shared_heap_start_off.u64 = UINT64_MAX;
+#else
+        e->shared_heap_start_off.u32[0] = UINT32_MAX;
+#endif
+        e->shared_heap_base_addr_adj = NULL;
+    }
+#endif /* end of WASM_ENABLE_AOT != 0 */
+}
+
+void
+wasm_runtime_detach_shared_heap(WASMModuleInstanceCommon *module_inst)
+{
+#if WASM_ENABLE_THREAD_MGR != 0
+    wasm_cluster_detach_shared_heap(module_inst);
+#else
+    wasm_runtime_detach_shared_heap_internal(module_inst);
+#endif
+}
+
+static WASMSharedHeap *
+get_shared_heap(WASMModuleInstanceCommon *module_inst_comm)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst_comm->module_type == Wasm_Module_Bytecode) {
+        return ((WASMModuleInstance *)module_inst_comm)->e->shared_heap;
+    }
+#endif
+#if WASM_ENABLE_AOT != 0
+    if (module_inst_comm->module_type == Wasm_Module_AoT) {
+        AOTModuleInstanceExtra *e =
+            (AOTModuleInstanceExtra *)((AOTModuleInstance *)module_inst_comm)
+                ->e;
+        return e->shared_heap;
+    }
+#endif
+    return NULL;
+}
+
+WASMSharedHeap *
+wasm_runtime_get_shared_heap(WASMModuleInstanceCommon *module_inst_comm)
+{
+    return get_shared_heap(module_inst_comm);
+}
+
+static bool
+is_app_addr_in_shared_heap(WASMModuleInstanceCommon *module_inst,
+                           bool is_memory64, uint64 app_offset, uint32 bytes)
+{
+    WASMSharedHeap *heap = get_shared_heap(module_inst);
+
+    if (!heap) {
+        return false;
+    }
+
+    if (bytes == 0) {
+        bytes = 1;
+    }
+
+    if (!is_memory64) {
+        if (app_offset >= heap->start_off_mem32
+            && app_offset <= UINT32_MAX - bytes + 1) {
+            return true;
+        }
+    }
+    else {
+        if (app_offset >= heap->start_off_mem64
+            && app_offset <= UINT64_MAX - bytes + 1) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+static bool
+is_native_addr_in_shared_heap(WASMModuleInstanceCommon *module_inst,
+                              uint8 *addr, uint32 bytes)
+{
+    WASMSharedHeap *heap = get_shared_heap(module_inst);
+
+    if (heap && addr >= heap->base_addr
+        && addr + bytes <= heap->base_addr + heap->size
+        && addr + bytes > addr) {
+        return true;
+    }
+    return false;
+}
+
+uint64
+wasm_runtime_shared_heap_malloc(WASMModuleInstanceCommon *module_inst,
+                                uint64_t size, void **p_native_addr)
+{
+    WASMMemoryInstance *memory =
+        wasm_get_default_memory((WASMModuleInstance *)module_inst);
+    WASMSharedHeap *shared_heap = get_shared_heap(module_inst);
+    void *native_addr = NULL;
+
+    if (!memory || !shared_heap)
+        return 0;
+
+    native_addr = mem_allocator_malloc(shared_heap->heap_handle, size);
+    if (!native_addr)
+        return 0;
+
+    if (p_native_addr) {
+        *p_native_addr = native_addr;
+    }
+
+    if (memory->is_memory64)
+        return shared_heap->start_off_mem64
+               + ((uint8 *)native_addr - shared_heap->base_addr);
+    else
+        return shared_heap->start_off_mem32
+               + ((uint8 *)native_addr - shared_heap->base_addr);
+}
+
+void
+wasm_runtime_shared_heap_free(WASMModuleInstanceCommon *module_inst, uint64 ptr)
+{
+    WASMMemoryInstance *memory =
+        wasm_get_default_memory((WASMModuleInstance *)module_inst);
+    WASMSharedHeap *shared_heap = get_shared_heap(module_inst);
+    uint8 *addr = NULL;
+
+    if (!memory || !shared_heap) {
+        return;
+    }
+
+    if (memory->is_memory64) {
+        if (ptr < shared_heap->start_off_mem64) { /* ptr can not > UINT64_MAX */
+            LOG_WARNING("The address to free isn't in shared heap");
+            return;
+        }
+        addr = shared_heap->base_addr + (ptr - shared_heap->start_off_mem64);
+    }
+    else {
+        if (ptr < shared_heap->start_off_mem32 || ptr > UINT32_MAX) {
+            LOG_WARNING("The address to free isn't in shared heap");
+            return;
+        }
+        addr = shared_heap->base_addr + (ptr - shared_heap->start_off_mem32);
+    }
+
+    mem_allocator_free(shared_heap->heap_handle, addr);
+}
+#endif /* end of WASM_ENABLE_SHARED_HEAP != 0 */
+
 bool
 wasm_runtime_memory_init(mem_alloc_type_t mem_alloc_type,
                          const MemAllocOption *alloc_option)
 {
+    bool ret = false;
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (os_mutex_init(&shared_heap_list_lock)) {
+        return false;
+    }
+#endif
+
     if (mem_alloc_type == Alloc_With_Pool) {
-        return wasm_memory_init_with_pool(alloc_option->pool.heap_buf,
-                                          alloc_option->pool.heap_size);
+        ret = wasm_memory_init_with_pool(alloc_option->pool.heap_buf,
+                                         alloc_option->pool.heap_size);
     }
     else if (mem_alloc_type == Alloc_With_Allocator) {
-        return wasm_memory_init_with_allocator(
+        ret = wasm_memory_init_with_allocator(
 #if WASM_MEM_ALLOC_WITH_USER_DATA != 0
             alloc_option->allocator.user_data,
 #endif
@@ -151,16 +515,58 @@ wasm_runtime_memory_init(mem_alloc_type_t mem_alloc_type,
     }
     else if (mem_alloc_type == Alloc_With_System_Allocator) {
         memory_mode = MEMORY_MODE_SYSTEM_ALLOCATOR;
-        return true;
+        ret = true;
     }
     else {
-        return false;
+        ret = false;
     }
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (!ret) {
+        os_mutex_destroy(&shared_heap_list_lock);
+    }
+#endif
+
+    return ret;
 }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+static void
+destroy_shared_heaps()
+{
+    WASMSharedHeap *heap;
+    WASMSharedHeap *cur;
+    uint64 map_size;
+
+    os_mutex_lock(&shared_heap_list_lock);
+    heap = shared_heap_list;
+    shared_heap_list = NULL;
+    os_mutex_unlock(&shared_heap_list_lock);
+
+    while (heap) {
+        cur = heap;
+        heap = heap->next;
+        mem_allocator_destroy(cur->heap_handle);
+        wasm_runtime_free(cur->heap_handle);
+#ifndef OS_ENABLE_HW_BOUND_CHECK
+        map_size = cur->size;
+#else
+        map_size = 8 * (uint64)BH_GB;
+#endif
+        wasm_munmap_linear_memory(cur->base_addr, cur->size, map_size);
+        wasm_runtime_free(cur);
+    }
+    os_mutex_destroy(&shared_heap_list_lock);
+}
+#endif
+
 void
 wasm_runtime_memory_destroy(void)
 {
+#if WASM_ENABLE_SHARED_HEAP != 0
+    destroy_shared_heaps();
+#endif
+
     if (memory_mode == MEMORY_MODE_POOL) {
 #if BH_ENABLE_GC_VERIFY == 0
         (void)mem_allocator_destroy(pool_allocator);
@@ -335,6 +741,13 @@ wasm_runtime_validate_app_addr(WASMModuleInstanceCommon *module_inst_comm,
         goto fail;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_app_addr_in_shared_heap(module_inst_comm, memory_inst->is_memory64,
+                                   app_offset, size)) {
+        return true;
+    }
+#endif
+
 #if WASM_ENABLE_MEMORY64 != 0
     if (memory_inst->is_memory64)
         max_linear_memory_size = MAX_LINEAR_MEM64_MEMORY_SIZE;
@@ -364,6 +777,7 @@ wasm_runtime_validate_app_str_addr(WASMModuleInstanceCommon *module_inst_comm,
                                    uint64 app_str_offset)
 {
     WASMModuleInstance *module_inst = (WASMModuleInstance *)module_inst_comm;
+    WASMMemoryInstance *memory_inst;
     uint64 app_end_offset, max_linear_memory_size = MAX_LINEAR_MEMORY_SIZE;
     char *str, *str_end;
 
@@ -374,22 +788,42 @@ wasm_runtime_validate_app_str_addr(WASMModuleInstanceCommon *module_inst_comm,
         return true;
     }
 
-    if (!wasm_runtime_get_app_addr_range(module_inst_comm, app_str_offset, NULL,
-                                         &app_end_offset))
+    memory_inst = wasm_get_default_memory(module_inst);
+    if (!memory_inst) {
         goto fail;
+    }
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_app_addr_in_shared_heap(module_inst_comm, memory_inst->is_memory64,
+                                   app_str_offset, 1)) {
+        WASMSharedHeap *shared_heap = get_shared_heap(module_inst_comm);
+        str = (char *)shared_heap->base_addr
+              + (memory_inst->is_memory64
+                     ? (app_str_offset - shared_heap->start_off_mem64)
+                     : (app_str_offset - shared_heap->start_off_mem32));
+        str_end = (char *)shared_heap->base_addr + shared_heap->size;
+    }
+    else
+#endif
+    {
+        if (!wasm_runtime_get_app_addr_range(module_inst_comm, app_str_offset,
+                                             NULL, &app_end_offset))
+            goto fail;
 
 #if WASM_ENABLE_MEMORY64 != 0
-    if (module_inst->memories[0]->is_memory64)
-        max_linear_memory_size = MAX_LINEAR_MEM64_MEMORY_SIZE;
+        if (memory_inst->is_memory64)
+            max_linear_memory_size = MAX_LINEAR_MEM64_MEMORY_SIZE;
 #endif
-    /* boundary overflow check, max start offset can only be size - 1, while end
-     * offset can be size */
-    if (app_str_offset >= max_linear_memory_size
-        || app_end_offset > max_linear_memory_size)
-        goto fail;
+        /* boundary overflow check, max start offset can be size - 1, while end
+           offset can be size */
+        if (app_str_offset >= max_linear_memory_size
+            || app_end_offset > max_linear_memory_size)
+            goto fail;
+
+        str = wasm_runtime_addr_app_to_native(module_inst_comm, app_str_offset);
+        str_end = str + (app_end_offset - app_str_offset);
+    }
 
-    str = wasm_runtime_addr_app_to_native(module_inst_comm, app_str_offset);
-    str_end = str + (app_end_offset - app_str_offset);
     while (str < str_end && *str != '\0')
         str++;
     if (str == str_end)
@@ -431,6 +865,12 @@ wasm_runtime_validate_native_addr(WASMModuleInstanceCommon *module_inst_comm,
         goto fail;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_native_addr_in_shared_heap(module_inst_comm, native_ptr, size)) {
+        return true;
+    }
+#endif
+
     SHARED_MEMORY_LOCK(memory_inst);
 
     if (memory_inst->memory_data <= addr
@@ -465,6 +905,23 @@ wasm_runtime_addr_app_to_native(WASMModuleInstanceCommon *module_inst_comm,
         return NULL;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_app_addr_in_shared_heap(module_inst_comm, memory_inst->is_memory64,
+                                   app_offset, 1)) {
+        WASMSharedHeap *shared_heap = get_shared_heap(module_inst_comm);
+        uint64 shared_heap_start = 0;
+
+        if (memory_inst && !memory_inst->is_memory64) {
+            shared_heap_start = shared_heap->start_off_mem32;
+        }
+        else if (memory_inst && memory_inst->is_memory64) {
+            shared_heap_start = shared_heap->start_off_mem64;
+        }
+
+        return shared_heap->base_addr + app_offset - shared_heap_start;
+    }
+#endif
+
     SHARED_MEMORY_LOCK(memory_inst);
 
     addr = memory_inst->memory_data + (uintptr_t)app_offset;
@@ -499,11 +956,32 @@ wasm_runtime_addr_native_to_app(WASMModuleInstanceCommon *module_inst_comm,
 
     bounds_checks = is_bounds_checks_enabled(module_inst_comm);
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    /* If shared heap is enabled, bounds check is always needed */
+    bounds_checks = true;
+#endif
+
     memory_inst = wasm_get_default_memory(module_inst);
     if (!memory_inst) {
         return 0;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_native_addr_in_shared_heap(module_inst_comm, addr, 1)) {
+        WASMSharedHeap *shared_heap = get_shared_heap(module_inst_comm);
+        uint64 shared_heap_start = 0;
+
+        if (memory_inst && !memory_inst->is_memory64) {
+            shared_heap_start = shared_heap->start_off_mem32;
+        }
+        else if (memory_inst && memory_inst->is_memory64) {
+            shared_heap_start = shared_heap->start_off_mem64;
+        }
+
+        return shared_heap_start + (addr - shared_heap->base_addr);
+    }
+#endif
+
     SHARED_MEMORY_LOCK(memory_inst);
 
     if (bounds_checks) {
@@ -601,6 +1079,10 @@ wasm_check_app_addr_and_convert(WASMModuleInstance *module_inst, bool is_str,
     WASMMemoryInstance *memory_inst = wasm_get_default_memory(module_inst);
     uint8 *native_addr;
     bool bounds_checks;
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+    bool is_in_shared_heap = false;
+#endif
 
     bh_assert(app_buf_addr <= UINTPTR_MAX && app_buf_size <= UINTPTR_MAX);
 
@@ -609,9 +1091,25 @@ wasm_check_app_addr_and_convert(WASMModuleInstance *module_inst, bool is_str,
         return false;
     }
 
-    native_addr = memory_inst->memory_data + (uintptr_t)app_buf_addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_app_addr_in_shared_heap((WASMModuleInstanceCommon *)module_inst,
+                                   memory_inst->is_memory64, app_buf_addr,
+                                   app_buf_size)) {
+        shared_heap = get_shared_heap((WASMModuleInstanceCommon *)module_inst);
+        native_addr = shared_heap->base_addr
+                      + (memory_inst->is_memory64
+                             ? (app_buf_addr - shared_heap->start_off_mem64)
+                             : (app_buf_addr - shared_heap->start_off_mem32));
+        is_in_shared_heap = true;
+    }
+    else
+#endif
+    {
+        native_addr = memory_inst->memory_data + (uintptr_t)app_buf_addr;
+    }
 
-    bounds_checks = is_bounds_checks_enabled((wasm_module_inst_t)module_inst);
+    bounds_checks =
+        is_bounds_checks_enabled((WASMModuleInstanceCommon *)module_inst);
 
     if (!bounds_checks) {
         if (app_buf_addr == 0) {
@@ -620,6 +1118,24 @@ wasm_check_app_addr_and_convert(WASMModuleInstance *module_inst, bool is_str,
         goto success;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    if (is_in_shared_heap) {
+        const char *str, *str_end;
+
+        /* The whole string must be in the linear memory */
+        str = (const char *)native_addr;
+        str_end = (const char *)shared_heap->base_addr + shared_heap->size;
+        while (str < str_end && *str != '\0')
+            str++;
+        if (str == str_end) {
+            wasm_set_exception(module_inst, "out of bounds memory access");
+            return false;
+        }
+        else
+            goto success;
+    }
+#endif
+
     /* No need to check the app_offset and buf_size if memory access
        boundary check with hardware trap is enabled */
 #ifndef OS_ENABLE_HW_BOUND_CHECK
@@ -749,7 +1265,7 @@ wasm_mremap_linear_memory(void *mapped_mem, uint64 old_size, uint64 new_size,
 }
 
 static void *
-wasm_mmap_linear_memory(uint64_t map_size, uint64 commit_size)
+wasm_mmap_linear_memory(uint64 map_size, uint64 commit_size)
 {
     return wasm_mremap_linear_memory(NULL, 0, map_size, commit_size);
 }
@@ -758,6 +1274,9 @@ static bool
 wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
                              WASMMemoryInstance *memory, uint32 inc_page_count)
 {
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+#endif
     uint8 *memory_data_old, *memory_data_new, *heap_data_old;
     uint32 num_bytes_per_page, heap_size;
     uint32 cur_page_count, max_page_count, total_page_count;
@@ -805,6 +1324,24 @@ wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
         goto return_func;
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    shared_heap = get_shared_heap(module);
+    if (shared_heap) {
+        if (memory->is_memory64
+            && total_size_new > shared_heap->start_off_mem64) {
+            LOG_WARNING("Linear memory address is overlapped with shared heap");
+            ret = false;
+            goto return_func;
+        }
+        else if (!memory->is_memory64
+                 && total_size_new > shared_heap->start_off_mem32) {
+            LOG_WARNING("Linear memory address is overlapped with shared heap");
+            ret = false;
+            goto return_func;
+        }
+    }
+#endif
+
     bh_assert(total_size_new
               <= GET_MAX_LINEAR_MEMORY_SIZE(memory->is_memory64));
 

core/iwasm/common/wasm_memory.h

@@ -41,6 +41,35 @@ SET_LINEAR_MEMORY_SIZE(WASMMemoryInstance *memory, uint64 size)
 #define SET_LINEAR_MEMORY_SIZE(memory, size) memory->memory_data_size = size
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+WASMSharedHeap *
+wasm_runtime_create_shared_heap(SharedHeapInitArgs *init_args);
+
+bool
+wasm_runtime_attach_shared_heap(WASMModuleInstanceCommon *module_inst,
+                                WASMSharedHeap *shared_heap);
+bool
+wasm_runtime_attach_shared_heap_internal(WASMModuleInstanceCommon *module_inst,
+                                         WASMSharedHeap *shared_heap);
+
+void
+wasm_runtime_detach_shared_heap(WASMModuleInstanceCommon *module_inst);
+
+void
+wasm_runtime_detach_shared_heap_internal(WASMModuleInstanceCommon *module_inst);
+
+WASMSharedHeap *
+wasm_runtime_get_shared_heap(WASMModuleInstanceCommon *module_inst_comm);
+
+uint64
+wasm_runtime_shared_heap_malloc(WASMModuleInstanceCommon *module_inst,
+                                uint64 size, void **p_native_addr);
+
+void
+wasm_runtime_shared_heap_free(WASMModuleInstanceCommon *module_inst,
+                              uint64 ptr);
+#endif
+
 bool
 wasm_runtime_memory_init(mem_alloc_type_t mem_alloc_type,
                          const MemAllocOption *alloc_option);

core/iwasm/common/wasm_native.c

@@ -33,6 +33,11 @@ uint32
 get_spectest_export_apis(NativeSymbol **p_libc_builtin_apis);
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+uint32
+get_lib_shared_heap_export_apis(NativeSymbol **p_shared_heap_apis);
+#endif
+
 uint32
 get_libc_wasi_export_apis(NativeSymbol **p_libc_wasi_apis);
 
@@ -512,6 +517,14 @@ wasm_native_init()
         goto fail;
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    n_native_symbols = get_lib_shared_heap_export_apis(&native_symbols);
+    if (n_native_symbols > 0
+        && !wasm_native_register_natives("env", native_symbols,
+                                         n_native_symbols))
+        goto fail;
+#endif
+
 #if WASM_ENABLE_BASE_LIB != 0
     n_native_symbols = get_base_lib_export_apis(&native_symbols);
     if (n_native_symbols > 0

core/iwasm/common/wasm_runtime_common.c

@@ -185,6 +185,9 @@ static bool
 is_sig_addr_in_guard_pages(void *sig_addr, WASMModuleInstance *module_inst)
 {
     WASMMemoryInstance *memory_inst;
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+#endif
     uint8 *mapped_mem_start_addr = NULL;
     uint8 *mapped_mem_end_addr = NULL;
     uint32 i;
@@ -202,6 +205,21 @@ is_sig_addr_in_guard_pages(void *sig_addr, WASMModuleInstance *module_inst)
         }
     }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    shared_heap =
+        wasm_runtime_get_shared_heap((WASMModuleInstanceCommon *)module_inst);
+    if (shared_heap) {
+        mapped_mem_start_addr = shared_heap->base_addr;
+        mapped_mem_end_addr = shared_heap->base_addr + 8 * (uint64)BH_GB;
+        if (mapped_mem_start_addr <= (uint8 *)sig_addr
+            && (uint8 *)sig_addr < mapped_mem_end_addr) {
+            /* The address which causes segmentation fault is inside
+               the shared heap's guard regions */
+            return true;
+        }
+    }
+#endif
+
     return false;
 }
 
@@ -2219,6 +2237,13 @@ wasm_runtime_get_user_data(WASMExecEnv *exec_env)
     return exec_env->user_data;
 }
 
+void
+wasm_runtime_set_native_stack_boundary(WASMExecEnv *exec_env,
+                                       uint8 *native_stack_boundary)
+{
+    exec_env->user_native_stack_boundary = native_stack_boundary;
+}
+
 #ifdef OS_ENABLE_HW_BOUND_CHECK
 void
 wasm_runtime_access_exce_check_guard_page()
@@ -3604,7 +3629,8 @@ wasm_runtime_init_wasi(WASMModuleInstanceCommon *module_inst,
         char mapping_copy_buf[256];
         char *mapping_copy = mapping_copy_buf;
         char *map_mapped = NULL, *map_host = NULL;
-        const unsigned long max_len = strlen(map_dir_list[i]) * 2 + 3;
+        const unsigned long max_len =
+            (unsigned long)strlen(map_dir_list[i]) * 2 + 3;
 
         /* Allocation limit for runtime environments with reduced stack size */
         if (max_len > 256) {
@@ -3894,23 +3920,18 @@ wasm_runtime_is_wasi_mode(WASMModuleInstanceCommon *module_inst)
 WASMFunctionInstanceCommon *
 wasm_runtime_lookup_wasi_start_function(WASMModuleInstanceCommon *module_inst)
 {
-    uint32 i;
-
 #if WASM_ENABLE_INTERP != 0
     if (module_inst->module_type == Wasm_Module_Bytecode) {
         WASMModuleInstance *wasm_inst = (WASMModuleInstance *)module_inst;
-        WASMFunctionInstance *func;
-        for (i = 0; i < wasm_inst->export_func_count; i++) {
-            if (!strcmp(wasm_inst->export_functions[i].name, "_start")) {
-                func = wasm_inst->export_functions[i].function;
-                if (func->u.func->func_type->param_count != 0
-                    || func->u.func->func_type->result_count != 0) {
-                    LOG_ERROR("Lookup wasi _start function failed: "
-                              "invalid function type.\n");
-                    return NULL;
-                }
-                return (WASMFunctionInstanceCommon *)func;
+        WASMFunctionInstance *func = wasm_lookup_function(wasm_inst, "_start");
+        if (func) {
+            if (func->u.func->func_type->param_count != 0
+                || func->u.func->func_type->result_count != 0) {
+                LOG_ERROR("Lookup wasi _start function failed: "
+                          "invalid function type.\n");
+                return NULL;
             }
+            return (WASMFunctionInstanceCommon *)func;
         }
         return NULL;
     }
@@ -3919,19 +3940,15 @@ wasm_runtime_lookup_wasi_start_function(WASMModuleInstanceCommon *module_inst)
 #if WASM_ENABLE_AOT != 0
     if (module_inst->module_type == Wasm_Module_AoT) {
         AOTModuleInstance *aot_inst = (AOTModuleInstance *)module_inst;
-        AOTFunctionInstance *export_funcs =
-            (AOTFunctionInstance *)aot_inst->export_functions;
-        for (i = 0; i < aot_inst->export_func_count; i++) {
-            if (!strcmp(export_funcs[i].func_name, "_start")) {
-                AOTFuncType *func_type = export_funcs[i].u.func.func_type;
-                if (func_type->param_count != 0
-                    || func_type->result_count != 0) {
-                    LOG_ERROR("Lookup wasi _start function failed: "
-                              "invalid function type.\n");
-                    return NULL;
-                }
-                return (WASMFunctionInstanceCommon *)&export_funcs[i];
+        AOTFunctionInstance *func = aot_lookup_function(aot_inst, "_start");
+        if (func) {
+            AOTFuncType *func_type = func->u.func.func_type;
+            if (func_type->param_count != 0 || func_type->result_count != 0) {
+                LOG_ERROR("Lookup wasi _start function failed: "
+                          "invalid function type.\n");
+                return NULL;
             }
+            return func;
         }
         return NULL;
     }
@@ -4525,9 +4542,14 @@ wasm_runtime_invoke_native_raw(WASMExecEnv *exec_env, void *func_ptr,
                                uint32 *argv, uint32 argc, uint32 *argv_ret)
 {
     WASMModuleInstanceCommon *module = wasm_runtime_get_module_inst(exec_env);
+#if WASM_ENABLE_MEMORY64 != 0
+    WASMMemoryInstance *memory =
+        wasm_get_default_memory((WASMModuleInstance *)module);
+    bool is_memory64 = memory ? memory->is_memory64 : false;
+#endif
     typedef void (*NativeRawFuncPtr)(WASMExecEnv *, uint64 *);
     NativeRawFuncPtr invoke_native_raw = (NativeRawFuncPtr)func_ptr;
-    uint64 argv_buf[16] = { 0 }, *argv1 = argv_buf, *argv_dst, size, arg_i64;
+    uint64 argv_buf[16] = { 0 }, *argv1 = argv_buf, *argv_dst, size;
     uint32 *argv_src = argv, i, argc1, ptr_len;
     uint32 arg_i32;
     bool ret = false;
@@ -4552,11 +4574,11 @@ wasm_runtime_invoke_native_raw(WASMExecEnv *exec_env, void *func_ptr,
 #endif
             {
                 *(uint32 *)argv_dst = arg_i32 = *argv_src++;
-                /* TODO: memory64 if future there is a way for supporting
-                 * wasm64 and wasm32 in libc at the same time, remove the
-                 * macro control */
-#if WASM_ENABLE_MEMORY64 == 0
-                if (signature) {
+                if (signature
+#if WASM_ENABLE_MEMORY64 != 0
+                    && !is_memory64
+#endif
+                ) {
                     if (signature[i + 1] == '*') {
                         /* param is a pointer */
                         if (signature[i + 2] == '~')
@@ -4585,17 +4607,18 @@ wasm_runtime_invoke_native_raw(WASMExecEnv *exec_env, void *func_ptr,
                                 module, (uint64)arg_i32);
                     }
                 }
-#endif
                 break;
             }
             case VALUE_TYPE_I64:
 #if WASM_ENABLE_MEMORY64 != 0
             {
+                uint64 arg_i64;
+
                 PUT_I64_TO_ADDR((uint32 *)argv_dst,
                                 GET_I64_FROM_ADDR(argv_src));
                 argv_src += 2;
                 arg_i64 = *argv_dst;
-                if (signature) {
+                if (signature && is_memory64) {
                     /* TODO: memory64 pointer with length need a new symbol
                      * to represent type i64, with '~' still represent i32
                      * length */
@@ -4756,9 +4779,6 @@ wasm_runtime_invoke_native_raw(WASMExecEnv *exec_env, void *func_ptr,
 fail:
     if (argv1 != argv_buf)
         wasm_runtime_free(argv1);
-#if WASM_ENABLE_MEMORY64 == 0
-    (void)arg_i64;
-#endif
     return ret;
 }
 
@@ -5682,6 +5702,11 @@ wasm_runtime_invoke_native(WASMExecEnv *exec_env, void *func_ptr,
                            uint32 *argv_ret)
 {
     WASMModuleInstanceCommon *module = wasm_runtime_get_module_inst(exec_env);
+#if WASM_ENABLE_MEMORY64 != 0
+    WASMMemoryInstance *memory =
+        wasm_get_default_memory((WASMModuleInstance *)module);
+    bool is_memory64 = memory ? memory->is_memory64 : false;
+#endif
     uint64 argv_buf[32] = { 0 }, *argv1 = argv_buf, *ints, *stacks, size,
            arg_i64;
     uint32 *argv_src = argv, i, argc1, n_ints = 0, n_stacks = 0;
@@ -5747,11 +5772,11 @@ wasm_runtime_invoke_native(WASMExecEnv *exec_env, void *func_ptr,
             {
                 arg_i32 = *argv_src++;
                 arg_i64 = arg_i32;
-                /* TODO: memory64 if future there is a way for supporting
-                 * wasm64 and wasm32 in libc at the same time, remove the
-                 * macro control */
-#if WASM_ENABLE_MEMORY64 == 0
-                if (signature) {
+                if (signature
+#if WASM_ENABLE_MEMORY64 != 0
+                    && !is_memory64
+#endif
+                ) {
                     if (signature[i + 1] == '*') {
                         /* param is a pointer */
                         if (signature[i + 2] == '~')
@@ -5778,7 +5803,6 @@ wasm_runtime_invoke_native(WASMExecEnv *exec_env, void *func_ptr,
                             module, (uint64)arg_i32);
                     }
                 }
-#endif
                 if (n_ints < MAX_REG_INTS)
                     ints[n_ints++] = arg_i64;
                 else
@@ -5790,7 +5814,7 @@ wasm_runtime_invoke_native(WASMExecEnv *exec_env, void *func_ptr,
             {
                 arg_i64 = GET_I64_FROM_ADDR(argv_src);
                 argv_src += 2;
-                if (signature) {
+                if (signature && is_memory64) {
                     /* TODO: memory64 pointer with length need a new symbol
                      * to represent type i64, with '~' still represent i32
                      * length */

core/iwasm/common/wasm_runtime_common.h

@@ -673,6 +673,11 @@ wasm_runtime_set_user_data(WASMExecEnv *exec_env, void *user_data);
 WASM_RUNTIME_API_EXTERN void *
 wasm_runtime_get_user_data(WASMExecEnv *exec_env);
 
+/* See wasm_export.h for description */
+WASM_RUNTIME_API_EXTERN void
+wasm_runtime_set_native_stack_boundary(WASMExecEnv *exec_env,
+                                       uint8 *native_stack_boundary);
+
 #if WASM_CONFIGURABLE_BOUNDS_CHECKS != 0
 /* See wasm_export.h for description */
 WASM_RUNTIME_API_EXTERN void

core/iwasm/common/wasm_shared_memory.c

@@ -8,6 +8,9 @@
 #if WASM_ENABLE_THREAD_MGR != 0
 #include "../libraries/thread-mgr/thread_manager.h"
 #endif
+#if WASM_ENABLE_AOT != 0
+#include "../aot/aot_runtime.h"
+#endif
 
 /*
  * Note: this lock can be per memory.
@@ -243,6 +246,31 @@ map_try_release_wait_info(HashMap *wait_hash_map, AtomicWaitInfo *wait_info,
     destroy_wait_info(wait_info);
 }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+static bool
+is_native_addr_in_shared_heap(WASMModuleInstanceCommon *module_inst,
+                              uint8 *addr, uint32 bytes)
+{
+    WASMSharedHeap *shared_heap = NULL;
+
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode) {
+        shared_heap = ((WASMModuleInstance *)module_inst)->e->shared_heap;
+    }
+#endif
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT) {
+        AOTModuleInstanceExtra *e =
+            (AOTModuleInstanceExtra *)((AOTModuleInstance *)module_inst)->e;
+        shared_heap = e->shared_heap;
+    }
+#endif
+
+    return shared_heap && addr >= shared_heap->base_addr
+           && addr + bytes <= shared_heap->base_addr + shared_heap->size;
+}
+#endif
+
 uint32
 wasm_runtime_atomic_wait(WASMModuleInstanceCommon *module, void *address,
                          uint64 expect, int64 timeout, bool wait64)
@@ -271,9 +299,17 @@ wasm_runtime_atomic_wait(WASMModuleInstanceCommon *module, void *address,
     }
 
     shared_memory_lock(module_inst->memories[0]);
-    if ((uint8 *)address < module_inst->memories[0]->memory_data
-        || (uint8 *)address + (wait64 ? 8 : 4)
-               > module_inst->memories[0]->memory_data_end) {
+    if (
+#if WASM_ENABLE_SHARED_HEAP != 0
+        /* not in shared heap */
+        !is_native_addr_in_shared_heap((WASMModuleInstanceCommon *)module_inst,
+                                       address, wait64 ? 8 : 4)
+        &&
+#endif
+        /* and not in linear memory */
+        ((uint8 *)address < module_inst->memories[0]->memory_data
+         || (uint8 *)address + (wait64 ? 8 : 4)
+                > module_inst->memories[0]->memory_data_end)) {
         shared_memory_unlock(module_inst->memories[0]);
         wasm_runtime_set_exception(module, "out of bounds memory access");
         return -1;
@@ -396,6 +432,11 @@ wasm_runtime_atomic_notify(WASMModuleInstanceCommon *module, void *address,
 
     shared_memory_lock(module_inst->memories[0]);
     out_of_bounds =
+#if WASM_ENABLE_SHARED_HEAP != 0
+        /* not in shared heap */
+        !is_native_addr_in_shared_heap(module, address, 4) &&
+#endif
+        /* and not in linear memory */
         ((uint8 *)address < module_inst->memories[0]->memory_data
          || (uint8 *)address + 4 > module_inst->memories[0]->memory_data_end);
     shared_memory_unlock(module_inst->memories[0]);

core/iwasm/compilation/aot_compiler.c

@@ -146,9 +146,20 @@ aot_validate_wasm(AOTCompContext *comp_ctx)
     }
 
 #if WASM_ENABLE_MEMORY64 != 0
-    if (comp_ctx->pointer_size < sizeof(uint64) && IS_MEMORY64) {
-        aot_set_last_error("Compiling wasm64 to 32bit platform is not allowed");
-        return false;
+    if (comp_ctx->pointer_size < sizeof(uint64)) {
+        if (IS_MEMORY64) {
+            aot_set_last_error("Compiling wasm64(contains i64 memory section) "
+                               "to 32bit platform is not allowed");
+            return false;
+        }
+
+        for (uint32 i = 0; i < comp_ctx->comp_data->table_count; ++i) {
+            if (IS_TABLE64(i)) {
+                aot_set_last_error("Compiling wasm64(contains i64 table "
+                                   "section) to 32bit platform is not allowed");
+                return false;
+            }
+        }
     }
 #endif
 

core/iwasm/compilation/aot_compiler.h

@@ -532,8 +532,13 @@ set_local_gc_ref(AOTCompFrame *frame, int n, LLVMValueRef value, uint8 ref_type)
 #define IS_MEMORY64 (comp_ctx->comp_data->memories[0].flags & MEMORY64_FLAG)
 #define MEMORY64_COND_VALUE(VAL_IF_ENABLED, VAL_IF_DISABLED) \
     (IS_MEMORY64 ? VAL_IF_ENABLED : VAL_IF_DISABLED)
+#define IS_TABLE64(i) \
+    (comp_ctx->comp_data->tables[i].table_type.flags & TABLE64_FLAG)
+#define TABLE64_COND_VALUE(i, VAL_IF_ENABLED, VAL_IF_DISABLED) \
+    (IS_TABLE64(i) ? VAL_IF_ENABLED : VAL_IF_DISABLED)
 #else
 #define MEMORY64_COND_VALUE(VAL_IF_ENABLED, VAL_IF_DISABLED) (VAL_IF_DISABLED)
+#define TABLE64_COND_VALUE(i, VAL_IF_ENABLED, VAL_IF_DISABLED) (VAL_IF_DISABLED)
 #endif
 
 #define POP_I32(v) POP(v, VALUE_TYPE_I32)
@@ -548,6 +553,9 @@ set_local_gc_ref(AOTCompFrame *frame, int n, LLVMValueRef value, uint8 ref_type)
     POP(v, MEMORY64_COND_VALUE(VALUE_TYPE_I64, VALUE_TYPE_I32))
 #define POP_PAGE_COUNT(v) \
     POP(v, MEMORY64_COND_VALUE(VALUE_TYPE_I64, VALUE_TYPE_I32))
+#define POP_TBL_ELEM_IDX(v) \
+    POP(v, TABLE64_COND_VALUE(tbl_idx, VALUE_TYPE_I64, VALUE_TYPE_I32))
+#define POP_TBL_ELEM_LEN(v) POP_TBL_ELEM_IDX(v)
 
 #define POP_COND(llvm_value)                                                   \
     do {                                                                       \
@@ -613,6 +621,9 @@ set_local_gc_ref(AOTCompFrame *frame, int n, LLVMValueRef value, uint8 ref_type)
 #define PUSH_GC_REF(v) PUSH(v, VALUE_TYPE_GC_REF)
 #define PUSH_PAGE_COUNT(v) \
     PUSH(v, MEMORY64_COND_VALUE(VALUE_TYPE_I64, VALUE_TYPE_I32))
+#define PUSH_TBL_ELEM_IDX(v) \
+    PUSH(v, TABLE64_COND_VALUE(tbl_idx, VALUE_TYPE_I64, VALUE_TYPE_I32))
+#define PUSH_TBL_ELEM_LEN(v) PUSH_TBL_ELEM_IDX(v)
 
 #define SET_CONST(v)                                                          \
     do {                                                                      \

core/iwasm/compilation/aot_emit_control.c

@@ -912,7 +912,7 @@ check_suspend_flags(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         aot_set_last_error("llvm build LOAD failed");
         return false;
     }
-    /* Set terminate_flags memory accecc to volatile, so that the value
+    /* Set terminate_flags memory access to volatile, so that the value
         will always be loaded from memory rather than register */
     LLVMSetVolatile(terminate_flags, true);
 

core/iwasm/compilation/aot_emit_function.c

@@ -2089,6 +2089,9 @@ aot_compile_op_call_indirect(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     LLVMValueRef ext_ret_offset, ext_ret_ptr, ext_ret, res;
     LLVMValueRef *param_values = NULL, *value_rets = NULL;
     LLVMValueRef *result_phis = NULL, value_ret, import_func_count;
+#if WASM_ENABLE_MEMORY64 != 0
+    LLVMValueRef u32_max, u32_cmp_result = NULL;
+#endif
     LLVMTypeRef *param_types = NULL, ret_type;
     LLVMTypeRef llvm_func_type, llvm_func_ptr_type;
     LLVMTypeRef ext_ret_ptr_type;
@@ -2153,7 +2156,7 @@ aot_compile_op_call_indirect(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     func_param_count = func_type->param_count;
     func_result_count = func_type->result_count;
 
-    POP_I32(elem_idx);
+    POP_TBL_ELEM_IDX(elem_idx);
 
     /* get the cur size of the table instance */
     if (!(offset = I32_CONST(get_tbl_inst_offset(comp_ctx, func_ctx, tbl_idx)
@@ -2182,6 +2185,27 @@ aot_compile_op_call_indirect(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
+#if WASM_ENABLE_MEMORY64 != 0
+    /* Check if elem index >= UINT32_MAX */
+    if (IS_TABLE64(tbl_idx)) {
+        if (!(u32_max = I64_CONST(UINT32_MAX))) {
+            aot_set_last_error("llvm build const failed");
+            goto fail;
+        }
+        if (!(u32_cmp_result =
+                  LLVMBuildICmp(comp_ctx->builder, LLVMIntUGE, elem_idx,
+                                u32_max, "cmp_elem_idx_u32_max"))) {
+            aot_set_last_error("llvm build icmp failed.");
+            goto fail;
+        }
+        if (!(elem_idx = LLVMBuildTrunc(comp_ctx->builder, elem_idx, I32_TYPE,
+                                        "elem_idx_i32"))) {
+            aot_set_last_error("llvm build trunc failed.");
+            goto fail;
+        }
+    }
+#endif
+
     /* Check if (uint32)elem index >= table size */
     if (!(cmp_elem_idx = LLVMBuildICmp(comp_ctx->builder, LLVMIntUGE, elem_idx,
                                        table_size_const, "cmp_elem_idx"))) {
@@ -2189,7 +2213,19 @@ aot_compile_op_call_indirect(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
-    /* Throw exception if elem index >= table size */
+#if WASM_ENABLE_MEMORY64 != 0
+    if (IS_TABLE64(tbl_idx)) {
+        if (!(cmp_elem_idx =
+                  LLVMBuildOr(comp_ctx->builder, cmp_elem_idx, u32_cmp_result,
+                              "larger_than_u32_max_or_cur_size"))) {
+            aot_set_last_error("llvm build or failed.");
+            goto fail;
+        }
+    }
+#endif
+
+    /* Throw exception if elem index >= table size or elem index >= UINT32_MAX
+     */
     if (!(check_elem_idx_succ = LLVMAppendBasicBlockInContext(
               comp_ctx->context, func_ctx->func, "check_elem_idx_succ"))) {
         aot_set_last_error("llvm add basic block failed.");

core/iwasm/compilation/aot_emit_memory.c

@@ -118,10 +118,10 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 {
     LLVMValueRef offset_const =
         MEMORY64_COND_VALUE(I64_CONST(offset), I32_CONST(offset));
-    LLVMValueRef addr, maddr, offset1, cmp1, cmp2, cmp;
+    LLVMValueRef addr, maddr, maddr_phi = NULL, offset1, cmp1, cmp2, cmp;
     LLVMValueRef mem_base_addr, mem_check_bound;
     LLVMBasicBlockRef block_curr = LLVMGetInsertBlock(comp_ctx->builder);
-    LLVMBasicBlockRef check_succ;
+    LLVMBasicBlockRef check_succ, block_maddr_phi = NULL;
     AOTValue *aot_value_top;
     uint32 local_idx_of_aot_value = 0;
     uint64 const_value;
@@ -131,6 +131,11 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     bool is_shared_memory =
         comp_ctx->comp_data->memories[0].flags & SHARED_MEMORY_FLAG;
 #endif
+#if WASM_ENABLE_MEMORY64 == 0
+    bool is_memory64 = false;
+#else
+    bool is_memory64 = IS_MEMORY64;
+#endif
 
     is_target_64bit = (comp_ctx->pointer_size == sizeof(uint64)) ? true : false;
 
@@ -268,8 +273,137 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     }
 
     /* offset1 = offset + addr; */
+    /* TODO: check whether integer overflow occurs when memory is 64-bit
+             and boundary check is enabled */
     BUILD_OP(Add, offset_const, addr, offset1, "offset1");
 
+    if (comp_ctx->enable_shared_heap /* TODO: && mem_idx == 0 */) {
+        LLVMBasicBlockRef app_addr_in_shared_heap, app_addr_in_linear_mem;
+        LLVMValueRef is_in_shared_heap, shared_heap_check_bound = NULL;
+
+        /* Add basic blocks */
+        ADD_BASIC_BLOCK(app_addr_in_shared_heap, "app_addr_in_shared_heap");
+        ADD_BASIC_BLOCK(app_addr_in_linear_mem, "app_addr_in_linear_mem");
+        ADD_BASIC_BLOCK(block_maddr_phi, "maddr_phi");
+
+        LLVMMoveBasicBlockAfter(app_addr_in_shared_heap, block_curr);
+        LLVMMoveBasicBlockAfter(app_addr_in_linear_mem,
+                                app_addr_in_shared_heap);
+        LLVMMoveBasicBlockAfter(block_maddr_phi, app_addr_in_linear_mem);
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_maddr_phi);
+        if (!(maddr_phi =
+                  LLVMBuildPhi(comp_ctx->builder,
+                               enable_segue ? INT8_PTR_TYPE_GS : INT8_PTR_TYPE,
+                               "maddr_phi"))) {
+            aot_set_last_error("llvm build phi failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_curr);
+
+        if (!is_target_64bit) {
+            /* Check whether interger overflow occurs in addr + offset */
+            LLVMBasicBlockRef check_integer_overflow_end;
+            ADD_BASIC_BLOCK(check_integer_overflow_end,
+                            "check_integer_overflow_end");
+            LLVMMoveBasicBlockAfter(check_integer_overflow_end, block_curr);
+
+            BUILD_ICMP(LLVMIntULT, offset1, addr, cmp1, "cmp1");
+            if (!aot_emit_exception(comp_ctx, func_ctx,
+                                    EXCE_OUT_OF_BOUNDS_MEMORY_ACCESS, true,
+                                    cmp1, check_integer_overflow_end)) {
+                goto fail;
+            }
+            SET_BUILD_POS(check_integer_overflow_end);
+        }
+
+        shared_heap_check_bound =
+            is_memory64 ? I64_CONST(UINT64_MAX - bytes + 1)
+                        : (comp_ctx->pointer_size == sizeof(uint64)
+                               ? I64_CONST(UINT32_MAX - bytes + 1)
+                               : I32_CONST(UINT32_MAX - bytes + 1));
+        CHECK_LLVM_CONST(shared_heap_check_bound);
+
+        /* Check whether the bytes to access are in shared heap */
+        if (!comp_ctx->enable_bound_check) {
+            /* Use IntUGT but not IntUGE to compare, since (1) in the ems
+               memory allocator, the hmu node includes hmu header and hmu
+               memory, only the latter is returned to the caller as the
+               allocated memory, the hmu header isn't returned so the
+               first byte of the shared heap won't be accesed, (2) using
+               IntUGT gets better performance than IntUGE in some cases */
+            BUILD_ICMP(LLVMIntUGT, offset1, func_ctx->shared_heap_start_off,
+                       is_in_shared_heap, "is_in_shared_heap");
+            /* We don't check the shared heap's upper boundary if boundary
+               check isn't enabled, the runtime may also use the guard pages
+               of shared heap to check the boundary if hardware boundary
+               check feature is enabled. */
+        }
+        else {
+            /* Use IntUGT but not IntUGE to compare, same as above */
+            BUILD_ICMP(LLVMIntUGT, offset1, func_ctx->shared_heap_start_off,
+                       cmp1, "cmp1");
+            /* Check the shared heap's upper boundary if boundary check is
+               enabled */
+            BUILD_ICMP(LLVMIntULE, offset1, shared_heap_check_bound, cmp2,
+                       "cmp2");
+            BUILD_OP(And, cmp1, cmp2, is_in_shared_heap, "is_in_shared_heap");
+        }
+
+        if (!LLVMBuildCondBr(comp_ctx->builder, is_in_shared_heap,
+                             app_addr_in_shared_heap, app_addr_in_linear_mem)) {
+            aot_set_last_error("llvm build cond br failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, app_addr_in_shared_heap);
+
+        /* Get native address inside shared heap */
+        if (!(maddr =
+                  LLVMBuildInBoundsGEP2(comp_ctx->builder, INT8_TYPE,
+                                        func_ctx->shared_heap_base_addr_adj,
+                                        &offset1, 1, "maddr_shared_heap"))) {
+            aot_set_last_error("llvm build inbounds gep failed");
+            goto fail;
+        }
+
+        if (enable_segue) {
+            LLVMValueRef mem_base_addr_u64, maddr_u64, offset_to_mem_base;
+
+            if (!(maddr_u64 = LLVMBuildPtrToInt(comp_ctx->builder, maddr,
+                                                I64_TYPE, "maddr_u64"))
+                || !(mem_base_addr_u64 =
+                         LLVMBuildPtrToInt(comp_ctx->builder, mem_base_addr,
+                                           I64_TYPE, "mem_base_addr_u64"))) {
+                aot_set_last_error("llvm build ptr to int failed");
+                goto fail;
+            }
+            if (!(offset_to_mem_base =
+                      LLVMBuildSub(comp_ctx->builder, maddr_u64,
+                                   mem_base_addr_u64, "offset_to_mem_base"))) {
+                aot_set_last_error("llvm build sub failed");
+                goto fail;
+            }
+            if (!(maddr = LLVMBuildIntToPtr(
+                      comp_ctx->builder, offset_to_mem_base, INT8_PTR_TYPE_GS,
+                      "maddr_shared_heap_segue"))) {
+                aot_set_last_error("llvm build int to ptr failed.");
+                goto fail;
+            }
+        }
+
+        LLVMAddIncoming(maddr_phi, &maddr, &app_addr_in_shared_heap, 1);
+
+        if (!LLVMBuildBr(comp_ctx->builder, block_maddr_phi)) {
+            aot_set_last_error("llvm build br failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, app_addr_in_linear_mem);
+        block_curr = LLVMGetInsertBlock(comp_ctx->builder);
+    }
+
     if (comp_ctx->enable_bound_check
         && !(is_local_of_aot_value
              && aot_checked_addr_list_find(func_ctx, local_idx_of_aot_value,
@@ -305,10 +439,16 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             BUILD_ICMP(LLVMIntUGT, offset1, mem_check_bound, cmp, "cmp");
         }
         else {
-            /* Check integer overflow */
-            BUILD_ICMP(LLVMIntULT, offset1, addr, cmp1, "cmp1");
-            BUILD_ICMP(LLVMIntUGT, offset1, mem_check_bound, cmp2, "cmp2");
-            BUILD_OP(Or, cmp1, cmp2, cmp, "cmp");
+            if (comp_ctx->enable_shared_heap /* TODO: && mem_idx == 0 */) {
+                /* Check integer overflow has been checked above */
+                BUILD_ICMP(LLVMIntUGT, offset1, mem_check_bound, cmp, "cmp");
+            }
+            else {
+                /* Check integer overflow */
+                BUILD_ICMP(LLVMIntULT, offset1, addr, cmp1, "cmp1");
+                BUILD_ICMP(LLVMIntUGT, offset1, mem_check_bound, cmp2, "cmp2");
+                BUILD_OP(Or, cmp1, cmp2, cmp, "cmp");
+            }
         }
 
         /* Add basic blocks */
@@ -354,7 +494,19 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             goto fail;
         }
     }
-    return maddr;
+
+    if (comp_ctx->enable_shared_heap /* TODO: && mem_idx == 0 */) {
+        block_curr = LLVMGetInsertBlock(comp_ctx->builder);
+        LLVMAddIncoming(maddr_phi, &maddr, &block_curr, 1);
+        if (!LLVMBuildBr(comp_ctx->builder, block_maddr_phi)) {
+            aot_set_last_error("llvm build br failed");
+            goto fail;
+        }
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_maddr_phi);
+        return maddr_phi;
+    }
+    else
+        return maddr;
 fail:
     return NULL;
 }
@@ -985,10 +1137,15 @@ check_bulk_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                            LLVMValueRef offset, LLVMValueRef bytes)
 {
     LLVMValueRef maddr, max_addr, cmp;
-    LLVMValueRef mem_base_addr;
+    LLVMValueRef mem_base_addr, maddr_phi = NULL;
     LLVMBasicBlockRef block_curr = LLVMGetInsertBlock(comp_ctx->builder);
-    LLVMBasicBlockRef check_succ;
+    LLVMBasicBlockRef check_succ, block_maddr_phi = NULL;
     LLVMValueRef mem_size;
+#if WASM_ENABLE_MEMORY64 == 0
+    bool is_memory64 = false;
+#else
+    bool is_memory64 = IS_MEMORY64;
+#endif
 
     /* Get memory base address and memory data size */
 #if WASM_ENABLE_SHARED_MEMORY != 0
@@ -1053,9 +1210,96 @@ check_bulk_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     offset =
         LLVMBuildZExt(comp_ctx->builder, offset, I64_TYPE, "extend_offset");
     bytes = LLVMBuildZExt(comp_ctx->builder, bytes, I64_TYPE, "extend_len");
+    if (!offset || !bytes) {
+        aot_set_last_error("llvm build zext failed.");
+        goto fail;
+    }
 
+    /* TODO: check whether integer overflow occurs when memory is 64-bit
+             and boundary check is enabled */
     BUILD_OP(Add, offset, bytes, max_addr, "max_addr");
+
+    if (comp_ctx->enable_shared_heap /* TODO: && mem_idx == 0 */) {
+        LLVMBasicBlockRef app_addr_in_shared_heap, app_addr_in_linear_mem;
+        LLVMValueRef shared_heap_start_off, shared_heap_check_bound;
+        LLVMValueRef max_offset, cmp1, cmp2, is_in_shared_heap;
+
+        /* Add basic blocks */
+        ADD_BASIC_BLOCK(app_addr_in_shared_heap, "app_addr_in_shared_heap");
+        ADD_BASIC_BLOCK(app_addr_in_linear_mem, "app_addr_in_linear_mem");
+        ADD_BASIC_BLOCK(block_maddr_phi, "maddr_phi");
+
+        LLVMMoveBasicBlockAfter(app_addr_in_shared_heap, block_curr);
+        LLVMMoveBasicBlockAfter(app_addr_in_linear_mem,
+                                app_addr_in_shared_heap);
+        LLVMMoveBasicBlockAfter(block_maddr_phi, check_succ);
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_maddr_phi);
+        if (!(maddr_phi = LLVMBuildPhi(comp_ctx->builder, INT8_PTR_TYPE,
+                                       "maddr_phi"))) {
+            aot_set_last_error("llvm build phi failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_curr);
+
+        shared_heap_start_off = func_ctx->shared_heap_start_off;
+        if (comp_ctx->pointer_size == sizeof(uint32)) {
+            if (!(shared_heap_start_off =
+                      LLVMBuildZExt(comp_ctx->builder, shared_heap_start_off,
+                                    I64_TYPE, "shared_heap_start_off_u64"))) {
+                aot_set_last_error("llvm build zext failed");
+                goto fail;
+            }
+        }
+        shared_heap_check_bound =
+            is_memory64 ? I64_CONST(UINT64_MAX) : I64_CONST(UINT32_MAX);
+        CHECK_LLVM_CONST(shared_heap_check_bound);
+
+        /* Check whether the bytes to access are in shared heap */
+        if (!comp_ctx->enable_bound_check) {
+            /* Use IntUGT but not IntUGE to compare, same as the check
+               in aot_check_memory_overflow */
+            BUILD_ICMP(LLVMIntUGT, offset, func_ctx->shared_heap_start_off,
+                       is_in_shared_heap, "is_in_shared_heap");
+        }
+        else {
+            BUILD_ICMP(LLVMIntUGT, offset, func_ctx->shared_heap_start_off,
+                       cmp1, "cmp1");
+            BUILD_OP(Add, max_addr, I64_NEG_ONE, max_offset, "max_offset");
+            BUILD_ICMP(LLVMIntULE, max_offset, shared_heap_check_bound, cmp2,
+                       "cmp2");
+            BUILD_OP(And, cmp1, cmp2, is_in_shared_heap, "is_in_shared_heap");
+        }
+
+        if (!LLVMBuildCondBr(comp_ctx->builder, is_in_shared_heap,
+                             app_addr_in_shared_heap, app_addr_in_linear_mem)) {
+            aot_set_last_error("llvm build cond br failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, app_addr_in_shared_heap);
+
+        /* Get native address inside shared heap */
+        if (!(maddr = LLVMBuildInBoundsGEP2(comp_ctx->builder, INT8_TYPE,
+                                            func_ctx->shared_heap_base_addr_adj,
+                                            &offset, 1, "maddr_shared_heap"))) {
+            aot_set_last_error("llvm build inbounds gep failed");
+            goto fail;
+        }
+        LLVMAddIncoming(maddr_phi, &maddr, &app_addr_in_shared_heap, 1);
+
+        if (!LLVMBuildBr(comp_ctx->builder, block_maddr_phi)) {
+            aot_set_last_error("llvm build br failed");
+            goto fail;
+        }
+
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, app_addr_in_linear_mem);
+        block_curr = LLVMGetInsertBlock(comp_ctx->builder);
+    }
+
     BUILD_ICMP(LLVMIntUGT, max_addr, mem_size, cmp, "cmp_max_mem_addr");
+
     if (!aot_emit_exception(comp_ctx, func_ctx,
                             EXCE_OUT_OF_BOUNDS_MEMORY_ACCESS, true, cmp,
                             check_succ)) {
@@ -1068,11 +1312,23 @@ check_bulk_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         aot_set_last_error("llvm build add failed.");
         goto fail;
     }
-    return maddr;
+
+    if (comp_ctx->enable_shared_heap /* TODO: && mem_idx == 0 */) {
+        block_curr = LLVMGetInsertBlock(comp_ctx->builder);
+        LLVMAddIncoming(maddr_phi, &maddr, &block_curr, 1);
+        if (!LLVMBuildBr(comp_ctx->builder, block_maddr_phi)) {
+            aot_set_last_error("llvm build br failed");
+            goto fail;
+        }
+        LLVMPositionBuilderAtEnd(comp_ctx->builder, block_maddr_phi);
+        return maddr_phi;
+    }
+    else
+        return maddr;
 fail:
     return NULL;
 }
-#endif /* end of WASM_ENABLE_BULK_MEMORY != 0 or WASM_ENABLE_STRINGREF != 0 */
+#endif /* end of WASM_ENABLE_BULK_MEMORY != 0 || WASM_ENABLE_STRINGREF != 0 */
 
 #if WASM_ENABLE_BULK_MEMORY != 0
 bool

core/iwasm/compilation/aot_emit_table.c

@@ -10,6 +10,78 @@
 #include "aot_emit_gc.h"
 #endif
 
+#if WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0
+#if WASM_ENABLE_MEMORY64 != 0
+static bool
+zero_extend_u64(AOTCompContext *comp_ctx, LLVMValueRef *value, const char *name)
+{
+    if (comp_ctx->pointer_size == sizeof(uint64)) {
+        /* zero extend to uint64 if the target is 64-bit */
+        *value = LLVMBuildZExt(comp_ctx->builder, *value, I64_TYPE, name);
+        if (!*value) {
+            aot_set_last_error("llvm build zero extend failed.");
+            return false;
+        }
+    }
+    return true;
+}
+#endif
+
+/* check whether a table64 elem idx is greater than UINT32_MAX, if so, throw
+ * exception, otherwise trunc it to uint32 */
+static bool
+check_tbl_elem_idx_and_trunc(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+                             LLVMValueRef *elem_idx, uint32 tbl_idx)
+{
+#if WASM_ENABLE_MEMORY64 != 0
+    LLVMValueRef u32_max, u32_cmp_result;
+    LLVMBasicBlockRef check_elem_idx_succ;
+
+    if (!IS_TABLE64(tbl_idx)) {
+        return true;
+    }
+
+    /* Check if elem index >= UINT32_MAX */
+    if (!(u32_max = I64_CONST(UINT32_MAX))) {
+        aot_set_last_error("llvm build const failed");
+        goto fail;
+    }
+    if (!(u32_cmp_result =
+              LLVMBuildICmp(comp_ctx->builder, LLVMIntUGE, *elem_idx, u32_max,
+                            "cmp_elem_idx_u32_max"))) {
+        aot_set_last_error("llvm build icmp failed.");
+        goto fail;
+    }
+    if (!(*elem_idx = LLVMBuildTrunc(comp_ctx->builder, *elem_idx, I32_TYPE,
+                                     "elem_idx_i32"))) {
+        aot_set_last_error("llvm build trunc failed.");
+        goto fail;
+    }
+
+    /* Throw exception if elem index >= UINT32_MAX*/
+    if (!(check_elem_idx_succ = LLVMAppendBasicBlockInContext(
+              comp_ctx->context, func_ctx->func, "check_elem_idx_succ"))) {
+        aot_set_last_error("llvm add basic block failed.");
+        goto fail;
+    }
+
+    LLVMMoveBasicBlockAfter(check_elem_idx_succ,
+                            LLVMGetInsertBlock(comp_ctx->builder));
+
+    if (!(aot_emit_exception(comp_ctx, func_ctx,
+                             EXCE_OUT_OF_BOUNDS_TABLE_ACCESS, true,
+                             u32_cmp_result, check_elem_idx_succ)))
+        goto fail;
+
+    return true;
+fail:
+    return false;
+#else
+    return true;
+#endif
+}
+#endif /* WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC !=0 */
+
 uint64
 get_tbl_inst_offset(const AOTCompContext *comp_ctx,
                     const AOTFuncContext *func_ctx, uint32 tbl_idx)
@@ -158,6 +230,10 @@ aot_check_table_access(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &elem_idx, tbl_idx)) {
+        goto fail;
+    }
+
     /* Check if (uint32)elem index >= table size */
     if (!(cmp_elem_idx = LLVMBuildICmp(comp_ctx->builder, LLVMIntUGE, elem_idx,
                                        tbl_sz, "cmp_elem_idx"))) {
@@ -192,7 +268,7 @@ aot_compile_op_table_get(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     LLVMValueRef elem_idx, offset, func_idx;
     LLVMValueRef table_elem_base, table_elem_addr, table_elem;
 
-    POP_I32(elem_idx);
+    POP_TBL_ELEM_IDX(elem_idx);
 
     if (!aot_check_table_access(comp_ctx, func_ctx, tbl_idx, elem_idx)) {
         goto fail;
@@ -289,7 +365,7 @@ aot_compile_op_table_set(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         }
     }
 
-    POP_I32(elem_idx);
+    POP_TBL_ELEM_IDX(elem_idx);
 
     if (!aot_check_table_access(comp_ctx, func_ctx, tbl_idx, elem_idx)) {
         goto fail;
@@ -388,7 +464,11 @@ aot_compile_op_table_init(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     /* s */
     POP_I32(param_values[4]);
     /* d */
-    POP_I32(param_values[5]);
+    POP_TBL_ELEM_IDX(param_values[5]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[5],
+                                      tbl_idx)) {
+        goto fail;
+    }
 
     /* "" means return void */
     if (!(LLVMBuildCall2(comp_ctx->builder, func_type, func, param_values, 6,
@@ -408,6 +488,7 @@ aot_compile_op_table_copy(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 {
     LLVMTypeRef param_types[6], ret_type, func_type, func_ptr_type;
     LLVMValueRef func, param_values[6], value;
+    uint32 tbl_idx;
 
     param_types[0] = INT8_PTR_TYPE;
     param_types[1] = I32_TYPE;
@@ -434,12 +515,34 @@ aot_compile_op_table_copy(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
+    /* In table64, the length should be i32 type if any one of src/dst table
+     * is i32 type, set the table index to the lesser-or-equal table when
+     * popping length n */
+    if (!(comp_ctx->comp_data->tables[src_tbl_idx].table_type.flags
+          & TABLE64_FLAG))
+        tbl_idx = src_tbl_idx;
+    else
+        tbl_idx = dst_tbl_idx;
     /* n */
-    POP_I32(param_values[3]);
+    POP_TBL_ELEM_LEN(param_values[3]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[3],
+                                      tbl_idx)) {
+        goto fail;
+    }
     /* s */
-    POP_I32(param_values[4]);
+    tbl_idx = src_tbl_idx;
+    POP_TBL_ELEM_IDX(param_values[4]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[4],
+                                      tbl_idx)) {
+        goto fail;
+    }
     /* d */
-    POP_I32(param_values[5]);
+    tbl_idx = dst_tbl_idx;
+    POP_TBL_ELEM_IDX(param_values[5]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[5],
+                                      tbl_idx)) {
+        goto fail;
+    }
 
     /* "" means return void */
     if (!(LLVMBuildCall2(comp_ctx->builder, func_type, func, param_values, 6,
@@ -484,7 +587,14 @@ aot_compile_op_table_size(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
-    PUSH_I32(tbl_sz);
+#if WASM_ENABLE_MEMORY64 != 0
+    if (IS_TABLE64(tbl_idx)) {
+        if (!zero_extend_u64(comp_ctx, &tbl_sz, "length64")) {
+            goto fail;
+        }
+    }
+#endif
+    PUSH_TBL_ELEM_IDX(tbl_sz);
 
     return true;
 fail:
@@ -517,7 +627,11 @@ aot_compile_op_table_grow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     }
 
     /* n */
-    POP_I32(param_values[2]);
+    POP_TBL_ELEM_LEN(param_values[2]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[2],
+                                      tbl_idx)) {
+        goto fail;
+    }
     /* v */
 
     if (comp_ctx->enable_gc) {
@@ -545,7 +659,14 @@ aot_compile_op_table_grow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         goto fail;
     }
 
-    PUSH_I32(ret);
+#if WASM_ENABLE_MEMORY64 != 0
+    if (IS_TABLE64(tbl_idx)) {
+        if (!zero_extend_u64(comp_ctx, &ret, "table_size64")) {
+            goto fail;
+        }
+    }
+#endif
+    PUSH_TBL_ELEM_LEN(ret);
 
     return true;
 fail:
@@ -579,7 +700,11 @@ aot_compile_op_table_fill(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     }
 
     /* n */
-    POP_I32(param_values[2]);
+    POP_TBL_ELEM_LEN(param_values[2]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[2],
+                                      tbl_idx)) {
+        goto fail;
+    }
     /* v */
 
     if (comp_ctx->enable_gc) {
@@ -601,7 +726,11 @@ aot_compile_op_table_fill(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         }
     }
     /* i */
-    POP_I32(param_values[4]);
+    POP_TBL_ELEM_IDX(param_values[4]);
+    if (!check_tbl_elem_idx_and_trunc(comp_ctx, func_ctx, &param_values[4],
+                                      tbl_idx)) {
+        goto fail;
+    }
 
     /* "" means return void */
     if (!(LLVMBuildCall2(comp_ctx->builder, func_type, func, param_values, 5,
@@ -615,4 +744,4 @@ fail:
     return false;
 }
 
-#endif /*  WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC !=0 */
+#endif /* WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC !=0 */

core/iwasm/compilation/aot_llvm.c

@@ -1518,6 +1518,75 @@ create_memory_info(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     return true;
 }
 
+static bool
+create_shared_heap_info(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
+{
+    LLVMValueRef offset, base_addr_p, start_off_p, cmp;
+    uint32 offset_u32;
+
+    /* Load aot_inst->e->shared_heap_base_addr_adj */
+    offset_u32 = get_module_inst_extra_offset(comp_ctx);
+#if WASM_ENABLE_JIT != 0 && WASM_ENABLE_SHARED_HEAP != 0
+    if (comp_ctx->is_jit_mode)
+        offset_u32 +=
+            offsetof(WASMModuleInstanceExtra, shared_heap_base_addr_adj);
+    else
+#endif
+        offset_u32 +=
+            offsetof(AOTModuleInstanceExtra, shared_heap_base_addr_adj);
+    offset = I32_CONST(offset_u32);
+    CHECK_LLVM_CONST(offset);
+
+    if (!(base_addr_p = LLVMBuildInBoundsGEP2(comp_ctx->builder, INT8_TYPE,
+                                              func_ctx->aot_inst, &offset, 1,
+                                              "shared_heap_base_addr_adj_p"))) {
+        aot_set_last_error("llvm build inbounds gep failed");
+        return false;
+    }
+    if (!(func_ctx->shared_heap_base_addr_adj =
+              LLVMBuildLoad2(comp_ctx->builder, INT8_PTR_TYPE, base_addr_p,
+                             "shared_heap_base_addr_adj"))) {
+        aot_set_last_error("llvm build load failed");
+        return false;
+    }
+
+    /* Load aot_inst->e->shared_heap_start_off */
+    offset_u32 = get_module_inst_extra_offset(comp_ctx);
+#if WASM_ENABLE_JIT != 0 && WASM_ENABLE_SHARED_HEAP != 0
+    if (comp_ctx->is_jit_mode)
+        offset_u32 += offsetof(WASMModuleInstanceExtra, shared_heap_start_off);
+    else
+#endif
+        offset_u32 += offsetof(AOTModuleInstanceExtra, shared_heap_start_off);
+    offset = I32_CONST(offset_u32);
+    CHECK_LLVM_CONST(offset);
+
+    if (!(start_off_p = LLVMBuildInBoundsGEP2(comp_ctx->builder, INT8_TYPE,
+                                              func_ctx->aot_inst, &offset, 1,
+                                              "shared_heap_start_off_p"))) {
+        aot_set_last_error("llvm build inbounds gep failed");
+        return false;
+    }
+    if (!(func_ctx->shared_heap_start_off = LLVMBuildLoad2(
+              comp_ctx->builder,
+              comp_ctx->pointer_size == sizeof(uint64) ? I64_TYPE : I32_TYPE,
+              start_off_p, "shared_heap_start_off"))) {
+        aot_set_last_error("llvm build load failed");
+        return false;
+    }
+
+    if (!(cmp = LLVMBuildIsNotNull(comp_ctx->builder,
+                                   func_ctx->shared_heap_base_addr_adj,
+                                   "has_shared_heap"))) {
+        aot_set_last_error("llvm build is not null failed");
+        return false;
+    }
+
+    return true;
+fail:
+    return false;
+}
+
 static bool
 create_cur_exception(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
 {
@@ -1808,6 +1877,12 @@ aot_create_func_context(const AOTCompData *comp_data, AOTCompContext *comp_ctx,
         goto fail;
     }
 
+    /* Load shared heap, shared heap start off mem32 or mem64 */
+    if (comp_ctx->enable_shared_heap
+        && !create_shared_heap_info(comp_ctx, func_ctx)) {
+        goto fail;
+    }
+
     return func_ctx;
 
 fail:
@@ -2619,6 +2694,9 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
     if (option->enable_gc)
         comp_ctx->enable_gc = true;
 
+    if (option->enable_shared_heap)
+        comp_ctx->enable_shared_heap = true;
+
     comp_ctx->opt_level = option->opt_level;
     comp_ctx->size_level = option->size_level;
 

core/iwasm/compilation/aot_llvm.h

@@ -242,6 +242,9 @@ typedef struct AOTFuncContext {
     bool mem_space_unchanged;
     AOTCheckedAddrList checked_addr_list;
 
+    LLVMValueRef shared_heap_base_addr_adj;
+    LLVMValueRef shared_heap_start_off;
+
     LLVMBasicBlockRef got_exception_block;
     LLVMBasicBlockRef func_return_block;
     LLVMValueRef exception_id_phi;
@@ -467,6 +470,8 @@ typedef struct AOTCompContext {
     /* Enable GC */
     bool enable_gc;
 
+    bool enable_shared_heap;
+
     uint32 opt_level;
     uint32 size_level;
 

core/iwasm/include/aot_comp_option.h

@@ -73,6 +73,7 @@ typedef struct AOTCompOption {
     bool enable_llvm_pgo;
     bool enable_stack_estimation;
     bool quick_invoke_c_api_import;
+    bool enable_shared_heap;
     char *use_prof_file;
     uint32_t opt_level;
     uint32_t size_level;

core/iwasm/include/wasm_export.h

@@ -139,6 +139,9 @@ typedef struct wasm_section_t {
 struct WASMExecEnv;
 typedef struct WASMExecEnv *wasm_exec_env_t;
 
+struct WASMSharedHeap;
+typedef struct WASMSharedHeap *wasm_shared_heap_t;
+
 /* Package Type */
 typedef enum {
     Wasm_Module_Bytecode = 0,
@@ -329,6 +332,10 @@ typedef enum {
     WASM_LOG_LEVEL_VERBOSE = 4
 } log_level_t;
 
+typedef struct SharedHeapInitArgs {
+    uint32_t size;
+} SharedHeapInitArgs;
+
 /**
  * Initialize the WASM runtime environment, and also initialize
  * the memory allocator with system allocator, which calls os_malloc
@@ -1159,8 +1166,8 @@ wasm_application_execute_main(wasm_module_inst_t module_inst, int32_t argc,
                               char *argv[]);
 
 /**
- * Find the specified function in argv[0] from a WASM module instance
- * and execute that function.
+ * Find the specified function from a WASM module instance and execute
+ * that function.
  *
  * @param module_inst the WASM module instance
  * @param name the name of the function to execute.
@@ -1748,6 +1755,26 @@ wasm_runtime_set_user_data(wasm_exec_env_t exec_env, void *user_data);
 WASM_RUNTIME_API_EXTERN void *
 wasm_runtime_get_user_data(wasm_exec_env_t exec_env);
 
+/**
+ * Set native stack boundary to execution environment, if it is set,
+ * it will be used instead of getting the boundary with the platform
+ * layer API when calling wasm functions. This is useful for some
+ * fiber cases.
+ *
+ * Note: unlike setting the boundary by runtime, this API doesn't add
+ * the WASM_STACK_GUARD_SIZE(see comments in core/config.h) to the
+ * exec_env's native_stack_boundary to reserve bytes to the native
+ * thread stack boundary, which is used to throw native stack overflow
+ * exception if the guard boundary is reached. Developer should ensure
+ * that enough guard bytes are kept.
+ *
+ * @param exec_env the execution environment
+ * @param native_stack_boundary the user data to be set
+ */
+WASM_RUNTIME_API_EXTERN void
+wasm_runtime_set_native_stack_boundary(wasm_exec_env_t exec_env,
+                                       uint8_t *native_stack_boundary);
+
 /**
  * Dump runtime memory consumption, including:
  *     Exec env memory consumption
@@ -2219,6 +2246,60 @@ wasm_runtime_detect_native_stack_overflow_size(wasm_exec_env_t exec_env,
 WASM_RUNTIME_API_EXTERN bool
 wasm_runtime_is_underlying_binary_freeable(const wasm_module_t module);
 
+/**
+ * Create a shared heap
+ *
+ * @param init_args the initialization arguments
+ * @return the shared heap created
+ */
+WASM_RUNTIME_API_EXTERN wasm_shared_heap_t
+wasm_runtime_create_shared_heap(SharedHeapInitArgs *init_args);
+
+/**
+ * Attach a shared heap to a module instance
+ *
+ * @param module_inst the module instance
+ * @param shared_heap the shared heap
+ * @return true if success, false if failed
+ */
+WASM_RUNTIME_API_EXTERN bool
+wasm_runtime_attach_shared_heap(wasm_module_inst_t module_inst,
+                                wasm_shared_heap_t shared_heap);
+
+/**
+ * Detach a shared heap from a module instance
+ *
+ * @param module_inst the module instance
+ */
+WASM_RUNTIME_API_EXTERN void
+wasm_runtime_detach_shared_heap(wasm_module_inst_t module_inst);
+
+/**
+ * Allocate memory from a shared heap
+ *
+ * @param module_inst the module instance
+ * @param size required memory size
+ * @param p_native_addr native address of allocated memory
+ *
+ * @return return the allocated memory address, which re-uses part of the wasm
+ * address space and is in the range of [UINT32 - shared_heap_size + 1, UINT32]
+ * (when the wasm memory is 32-bit) or [UINT64 - shared_heap_size + 1, UINT64]
+ * (when the wasm memory is 64-bit). Note that it is not an absolute address.
+ *         Return non-zero if success, zero if failed.
+ */
+WASM_RUNTIME_API_EXTERN uint64_t
+wasm_runtime_shared_heap_malloc(wasm_module_inst_t module_inst, uint64_t size,
+                                void **p_native_addr);
+
+/**
+ * Free the memory allocated from shared heap
+ *
+ * @param module_inst the module instance
+ * @param ptr the offset in wasm app
+ */
+WASM_RUNTIME_API_EXTERN void
+wasm_runtime_shared_heap_free(wasm_module_inst_t module_inst, uint64_t ptr);
+
 #ifdef __cplusplus
 }
 #endif

core/iwasm/interpreter/wasm.h

@@ -93,6 +93,10 @@ extern "C" {
 #define MAX_PAGE_COUNT_FLAG 0x01
 #define SHARED_MEMORY_FLAG 0x02
 #define MEMORY64_FLAG 0x04
+#define MAX_TABLE_SIZE_FLAG 0x01
+/* the shared flag for table is not actual used now */
+#define SHARED_TABLE_FLAG 0x02
+#define TABLE64_FLAG 0x04
 
 /**
  * In the multi-memory proposal, the memarg in loads and stores are
@@ -494,6 +498,7 @@ typedef struct WASMTableType {
      * 0: no max size and not shared
      * 1: has max size
      * 2: shared
+     * 4: table64
      */
     uint8 flags;
     bool possible_grow;
@@ -520,6 +525,7 @@ typedef uint64 mem_offset_t;
 typedef uint32 mem_offset_t;
 #define PR_MEM_OFFSET PRIu32
 #endif
+typedef mem_offset_t tbl_elem_idx_t;
 
 typedef struct WASMMemory {
     uint32 flags;

core/iwasm/interpreter/wasm_interp_classic.c

@@ -48,6 +48,28 @@ typedef float64 CellType_F64;
 #define get_linear_mem_size() GET_LINEAR_MEMORY_SIZE(memory)
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+#if WASM_ENABLE_MULTI_MEMORY != 0
+/* Only enable shared heap for the default memory */
+#define is_default_memory (memidx == 0)
+#else
+#define is_default_memory true
+#endif
+#define app_addr_in_shared_heap(app_addr, bytes)                             \
+    (shared_heap && is_default_memory && (app_addr) >= shared_heap_start_off \
+     && (app_addr) <= shared_heap_end_off - bytes + 1)
+
+#define shared_heap_addr_app_to_native(app_addr, native_addr) \
+    native_addr = shared_heap_base_addr + ((app_addr)-shared_heap_start_off)
+
+#define CHECK_SHARED_HEAP_OVERFLOW(app_addr, bytes, native_addr) \
+    if (app_addr_in_shared_heap(app_addr, bytes))                \
+        shared_heap_addr_app_to_native(app_addr, native_addr);   \
+    else
+#else
+#define CHECK_SHARED_HEAP_OVERFLOW(app_addr, bytes, native_addr)
+#endif
+
 #if WASM_ENABLE_MEMORY64 == 0
 
 #if (!defined(OS_ENABLE_HW_BOUND_CHECK) \
@@ -55,6 +77,7 @@ typedef float64 CellType_F64;
 #define CHECK_MEMORY_OVERFLOW(bytes)                                           \
     do {                                                                       \
         uint64 offset1 = (uint64)offset + (uint64)addr;                        \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)                      \
         if (disable_bounds_checks || offset1 + bytes <= get_linear_mem_size()) \
             /* If offset1 is in valid range, maddr must also                   \
                be in valid range, no need to check it again. */                \
@@ -66,6 +89,7 @@ typedef float64 CellType_F64;
 #define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr)                        \
     do {                                                                       \
         uint64 offset1 = (uint32)(start);                                      \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)                      \
         if (disable_bounds_checks || offset1 + bytes <= get_linear_mem_size()) \
             /* App heap space is not valid space for                           \
              bulk memory operation */                                          \
@@ -73,18 +97,24 @@ typedef float64 CellType_F64;
         else                                                                   \
             goto out_of_bounds;                                                \
     } while (0)
+
 #else /* else of !defined(OS_ENABLE_HW_BOUND_CHECK) || \
          WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 */
-#define CHECK_MEMORY_OVERFLOW(bytes)                    \
-    do {                                                \
-        uint64 offset1 = (uint64)offset + (uint64)addr; \
-        maddr = memory->memory_data + offset1;          \
+
+#define CHECK_MEMORY_OVERFLOW(bytes)                      \
+    do {                                                  \
+        uint64 offset1 = (uint64)offset + (uint64)addr;   \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr) \
+        maddr = memory->memory_data + offset1;            \
     } while (0)
 
-#define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr) \
-    do {                                                \
-        maddr = memory->memory_data + (uint32)(start);  \
+#define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr)   \
+    do {                                                  \
+        uint64 offset1 = (uint32)(start);                 \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr) \
+        maddr = memory->memory_data + offset1;            \
     } while (0)
+
 #endif /* end of !defined(OS_ENABLE_HW_BOUND_CHECK) || \
           WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 */
 
@@ -93,6 +123,7 @@ typedef float64 CellType_F64;
 #define CHECK_MEMORY_OVERFLOW(bytes)                                        \
     do {                                                                    \
         uint64 offset1 = (uint64)offset + (uint64)addr;                     \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)                   \
         /* If memory64 is enabled, offset1, offset1 + bytes can overflow */ \
         if (disable_bounds_checks                                           \
             || (offset1 >= offset && offset1 + bytes >= offset1             \
@@ -101,9 +132,11 @@ typedef float64 CellType_F64;
         else                                                                \
             goto out_of_bounds;                                             \
     } while (0)
+
 #define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr)            \
     do {                                                           \
         uint64 offset1 = (uint64)(start);                          \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)          \
         /* If memory64 is enabled, offset1 + bytes can overflow */ \
         if (disable_bounds_checks                                  \
             || (offset1 + bytes >= offset1                         \
@@ -513,9 +546,9 @@ wasm_interp_get_frame_ref(WASMInterpFrame *frame)
 #endif
 
 #if WASM_ENABLE_MEMORY64 != 0
-#define PUSH_MEM_OFFSET(value)                     \
+#define COND_PUSH_TEMPLATE(cond, value)            \
     do {                                           \
-        if (is_memory64) {                         \
+        if (cond) {                                \
             PUT_I64_TO_ADDR(frame_sp, value);      \
             frame_sp += 2;                         \
         }                                          \
@@ -523,8 +556,11 @@ wasm_interp_get_frame_ref(WASMInterpFrame *frame)
             *(int32 *)frame_sp++ = (int32)(value); \
         }                                          \
     } while (0)
+#define PUSH_MEM_OFFSET(value) COND_PUSH_TEMPLATE(is_memory64, value)
+#define PUSH_TBL_ELEM_IDX(value) COND_PUSH_TEMPLATE(is_table64, value)
 #else
 #define PUSH_MEM_OFFSET(value) PUSH_I32(value)
+#define PUSH_TBL_ELEM_IDX(value) PUSH_I32(value)
 #endif
 
 #define PUSH_PAGE_COUNT(value) PUSH_MEM_OFFSET(value)
@@ -560,8 +596,10 @@ wasm_interp_get_frame_ref(WASMInterpFrame *frame)
 
 #if WASM_ENABLE_MEMORY64 != 0
 #define POP_MEM_OFFSET() (is_memory64 ? POP_I64() : POP_I32())
+#define POP_TBL_ELEM_IDX() (is_table64 ? POP_I64() : POP_I32())
 #else
 #define POP_MEM_OFFSET() POP_I32()
+#define POP_TBL_ELEM_IDX() POP_I32()
 #endif
 
 #define POP_PAGE_COUNT() POP_MEM_OFFSET()
@@ -1558,7 +1596,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
     uint8 opcode;
     uint32 i, depth, cond, count, fidx, tidx, lidx, frame_size = 0;
     uint32 all_cell_num = 0;
-    int32 val;
+    tbl_elem_idx_t val;
     uint8 *else_addr, *end_addr, *maddr = NULL;
     uint32 local_idx, local_offset, global_idx;
     uint8 local_type, *global_addr;
@@ -1598,9 +1636,26 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
     /* TODO: multi-memories for now assuming the memory idx type is consistent
      * across multi-memories */
     bool is_memory64 = false;
+    bool is_table64 = false;
     if (memory)
         is_memory64 = memory->is_memory64;
 #endif
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap = module->e->shared_heap;
+    uint8 *shared_heap_base_addr = shared_heap ? shared_heap->base_addr : NULL;
+#if WASM_ENABLE_MEMORY64 != 0
+    uint64 shared_heap_start_off =
+        shared_heap ? (is_memory64 ? shared_heap->start_off_mem64
+                                   : shared_heap->start_off_mem32)
+                    : 0;
+    uint64 shared_heap_end_off =
+        shared_heap ? (is_memory64 ? UINT64_MAX : UINT32_MAX) : 0;
+#else
+    uint64 shared_heap_start_off =
+        shared_heap ? shared_heap->start_off_mem32 : 0;
+    uint64 shared_heap_end_off = shared_heap ? UINT32_MAX : 0;
+#endif
+#endif /* end of WASM_ENABLE_SHARED_HEAP != 0 */
 #if WASM_ENABLE_MULTI_MEMORY != 0
     uint32 memidx = 0;
     uint32 memidx_cached = (uint32)-1;
@@ -2311,7 +2366,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
                 /**
                  * type check. compiler will make sure all like
-                 * (call_indirect (type $x) (i32.const 1))
+                 * (call_indirect (type $x) (it.const 1))
                  * the function type has to be defined in the module also
                  * no matter it is used or not
                  */
@@ -2330,9 +2385,12 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 /* clang-format on */
 
                 tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                is_table64 = tbl_inst->is_table64;
+#endif
 
-                val = POP_I32();
-                if ((uint32)val >= tbl_inst->cur_size) {
+                val = POP_TBL_ELEM_IDX();
+                if (val >= tbl_inst->cur_size) {
                     wasm_set_exception(module, "undefined element");
                     goto got_exception;
                 }
@@ -2478,15 +2536,19 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
             HANDLE_OP(WASM_OP_TABLE_GET)
             {
-                uint32 tbl_idx, elem_idx;
+                uint32 tbl_idx;
+                tbl_elem_idx_t elem_idx;
                 WASMTableInstance *tbl_inst;
 
                 read_leb_uint32(frame_ip, frame_ip_end, tbl_idx);
                 bh_assert(tbl_idx < module->table_count);
 
                 tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                is_table64 = tbl_inst->is_table64;
+#endif
 
-                elem_idx = POP_I32();
+                elem_idx = POP_TBL_ELEM_IDX();
                 if (elem_idx >= tbl_inst->cur_size) {
                     wasm_set_exception(module, "out of bounds table access");
                     goto got_exception;
@@ -2503,20 +2565,24 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
             HANDLE_OP(WASM_OP_TABLE_SET)
             {
                 WASMTableInstance *tbl_inst;
-                uint32 tbl_idx, elem_idx;
+                uint32 tbl_idx;
+                tbl_elem_idx_t elem_idx;
                 table_elem_type_t elem_val;
 
                 read_leb_uint32(frame_ip, frame_ip_end, tbl_idx);
                 bh_assert(tbl_idx < module->table_count);
 
                 tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                is_table64 = tbl_inst->is_table64;
+#endif
 
 #if WASM_ENABLE_GC == 0
                 elem_val = POP_I32();
 #else
                 elem_val = POP_REF();
 #endif
-                elem_idx = POP_I32();
+                elem_idx = POP_TBL_ELEM_IDX();
                 if (elem_idx >= tbl_inst->cur_size) {
                     wasm_set_exception(module, "out of bounds table access");
                     goto got_exception;
@@ -3451,8 +3517,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         str_obj = (WASMString)wasm_stringref_obj_get_value(
                             stringref_obj);
 
-                        memory_inst = module->memories[mem_idx];
-                        maddr = memory_inst->memory_data + addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)addr, 1))
+                            shared_heap_addr_app_to_native((uint64)addr, maddr);
+                        else
+#endif
+                        {
+                            memory_inst = module->memories[mem_idx];
+                            maddr = memory_inst->memory_data + addr;
+                        }
 
                         if (opcode == WASM_OP_STRING_ENCODE_WTF16) {
                             flag = WTF16;
@@ -3619,8 +3692,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         addr = POP_I32();
                         stringview_wtf8_obj = POP_REF();
 
-                        memory_inst = module->memories[mem_idx];
-                        maddr = memory_inst->memory_data + addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)addr, 1))
+                            shared_heap_addr_app_to_native((uint64)addr, maddr);
+                        else
+#endif
+                        {
+                            memory_inst = module->memories[mem_idx];
+                            maddr = memory_inst->memory_data + addr;
+                        }
 
                         bytes_written = wasm_string_encode(
                             (WASMString)wasm_stringview_wtf8_obj_get_value(
@@ -4612,13 +4692,19 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
             HANDLE_OP(WASM_OP_MEMORY_GROW)
             {
-                uint32 mem_idx, delta, prev_page_count;
+                uint32 mem_idx, prev_page_count;
+                mem_offset_t delta;
 
                 read_leb_memidx(frame_ip, frame_ip_end, mem_idx);
                 prev_page_count = memory->cur_page_count;
-                delta = (uint32)POP_PAGE_COUNT();
+                delta = POP_PAGE_COUNT();
 
-                if (!wasm_enlarge_memory_with_idx(module, delta, mem_idx)) {
+                if (
+#if WASM_ENABLE_MEMORY64 != 0
+                    delta > UINT32_MAX ||
+#endif
+                    !wasm_enlarge_memory_with_idx(module, (uint32)delta,
+                                                  mem_idx)) {
                     /* failed to memory.grow, return -1 */
                     PUSH_PAGE_COUNT(-1);
                 }
@@ -5647,9 +5733,18 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(addr, bytes, maddr);
 #else
-                        if ((uint64)(uint32)addr + bytes > linear_mem_size)
-                            goto out_of_bounds;
-                        maddr = memory->memory_data + (uint32)addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)(uint32)addr,
+                                                    bytes))
+                            shared_heap_addr_app_to_native((uint64)(uint32)addr,
+                                                           maddr);
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)addr + bytes > linear_mem_size)
+                                goto out_of_bounds;
+                            maddr = memory->memory_data + (uint32)addr;
+                        }
 #endif
 
                         if (bh_bitmap_get_bit(module->e->common.data_dropped,
@@ -5699,15 +5794,30 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #if WASM_ENABLE_THREAD_MGR != 0
                         linear_mem_size = get_linear_mem_size();
 #endif
+
+                        dlen = linear_mem_size - dst;
+
                         /* dst boundary check */
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
-#else
-                        if ((uint64)dst + len > linear_mem_size)
-                            goto out_of_bounds;
-                        mdst = memory->memory_data + dst;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)dst, len))
+                            dlen = shared_heap_end_off - dst + 1;
 #endif
-                        dlen = linear_mem_size - dst;
+#else /* else of OS_ENABLE_HW_BOUND_CHECK */
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)dst, len)) {
+                            shared_heap_addr_app_to_native((uint64)dst, mdst);
+                            dlen = shared_heap_end_off - dst + 1;
+                        }
+                        else
+#endif
+                        {
+                            if ((uint64)dst + len > linear_mem_size)
+                                goto out_of_bounds;
+                            mdst = memory->memory_data + dst;
+                        }
+#endif /* end of OS_ENABLE_HW_BOUND_CHECK */
 
 #if WASM_ENABLE_MULTI_MEMORY != 0
                         /* src memidx */
@@ -5723,9 +5833,16 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(src, len, msrc);
 #else
-                        if ((uint64)src + len > linear_mem_size)
-                            goto out_of_bounds;
-                        msrc = memory->memory_data + src;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)src, len))
+                            shared_heap_addr_app_to_native((uint64)src, msrc);
+                        else
+#endif
+                        {
+                            if ((uint64)src + len > linear_mem_size)
+                                goto out_of_bounds;
+                            msrc = memory->memory_data + src;
+                        }
 #endif
 
 #if WASM_ENABLE_MEMORY64 == 0
@@ -5762,9 +5879,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
 #else
-                        if ((uint64)(uint32)dst + len > linear_mem_size)
-                            goto out_of_bounds;
-                        mdst = memory->memory_data + (uint32)dst;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)(uint32)dst, len))
+                            shared_heap_addr_app_to_native((uint64)(uint32)dst,
+                                                           mdst);
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)dst + len > linear_mem_size)
+                                goto out_of_bounds;
+                            mdst = memory->memory_data + (uint32)dst;
+                        }
 #endif
 
                         memset(mdst, fill_val, len);
@@ -5774,8 +5899,9 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #if WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0
                     case WASM_OP_TABLE_INIT:
                     {
-                        uint32 tbl_idx, elem_idx;
-                        uint32 n, s, d;
+                        uint32 tbl_idx;
+                        tbl_elem_idx_t elem_idx, d;
+                        uint32 n, s;
                         WASMTableInstance *tbl_inst;
                         table_elem_type_t *table_elems;
                         InitializerExpression *tbl_seg_init_values = NULL,
@@ -5789,10 +5915,13 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         bh_assert(tbl_idx < module->module->table_count);
 
                         tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = tbl_inst->is_table64;
+#endif
 
                         n = (uint32)POP_I32();
                         s = (uint32)POP_I32();
-                        d = (uint32)POP_I32();
+                        d = (tbl_elem_idx_t)POP_TBL_ELEM_IDX();
 
                         if (!bh_bitmap_get_bit(module->e->common.elem_dropped,
                                                elem_idx)) {
@@ -5805,8 +5934,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                                     .value_count;
                         }
 
-                        if (offset_len_out_of_bounds(s, n, tbl_seg_len)
-                            || offset_len_out_of_bounds(d, n,
+                        /* TODO: memory64 current implementation of table64
+                         * still assumes the max table size UINT32_MAX
+                         */
+                        if (
+#if WASM_ENABLE_MEMORY64 != 0
+                            d > UINT32_MAX ||
+#endif
+                            offset_len_out_of_bounds(s, n, tbl_seg_len)
+                            || offset_len_out_of_bounds((uint32)d, n,
                                                         tbl_inst->cur_size)) {
                             wasm_set_exception(module,
                                                "out of bounds table access");
@@ -5860,7 +5996,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     case WASM_OP_TABLE_COPY:
                     {
                         uint32 src_tbl_idx, dst_tbl_idx;
-                        uint32 n, s, d;
+                        tbl_elem_idx_t n, s, d;
                         WASMTableInstance *src_tbl_inst, *dst_tbl_inst;
 
                         read_leb_uint32(frame_ip, frame_ip_end, dst_tbl_idx);
@@ -5873,14 +6009,29 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
                         src_tbl_inst = wasm_get_table_inst(module, src_tbl_idx);
 
-                        n = (uint32)POP_I32();
-                        s = (uint32)POP_I32();
-                        d = (uint32)POP_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = src_tbl_inst->is_table64
+                                     && dst_tbl_inst->is_table64;
+#endif
+                        n = (tbl_elem_idx_t)POP_TBL_ELEM_IDX();
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = src_tbl_inst->is_table64;
+#endif
+                        s = (tbl_elem_idx_t)POP_TBL_ELEM_IDX();
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = dst_tbl_inst->is_table64;
+#endif
+                        d = (tbl_elem_idx_t)POP_TBL_ELEM_IDX();
 
-                        if (offset_len_out_of_bounds(d, n,
+                        if (
+#if WASM_ENABLE_MEMORY64 != 0
+                            n > UINT32_MAX || s > UINT32_MAX || d > UINT32_MAX
+                            ||
+#endif
+                            offset_len_out_of_bounds((uint32)d, (uint32)n,
                                                      dst_tbl_inst->cur_size)
                             || offset_len_out_of_bounds(
-                                s, n, src_tbl_inst->cur_size)) {
+                                (uint32)s, (uint32)n, src_tbl_inst->cur_size)) {
                             wasm_set_exception(module,
                                                "out of bounds table access");
                             goto got_exception;
@@ -5903,28 +6054,37 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     case WASM_OP_TABLE_GROW:
                     {
                         WASMTableInstance *tbl_inst;
-                        uint32 tbl_idx, n, orig_tbl_sz;
+                        uint32 tbl_idx, orig_tbl_sz;
+                        tbl_elem_idx_t n;
                         table_elem_type_t init_val;
 
                         read_leb_uint32(frame_ip, frame_ip_end, tbl_idx);
                         bh_assert(tbl_idx < module->table_count);
 
                         tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = tbl_inst->is_table64;
+#endif
 
                         orig_tbl_sz = tbl_inst->cur_size;
 
-                        n = POP_I32();
+                        n = POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_GC == 0
                         init_val = POP_I32();
 #else
                         init_val = POP_REF();
 #endif
 
-                        if (!wasm_enlarge_table(module, tbl_idx, n, init_val)) {
-                            PUSH_I32(-1);
+                        if (
+#if WASM_ENABLE_MEMORY64 != 0
+                            n > UINT32_MAX ||
+#endif
+                            !wasm_enlarge_table(module, tbl_idx, (uint32)n,
+                                                init_val)) {
+                            PUSH_TBL_ELEM_IDX(-1);
                         }
                         else {
-                            PUSH_I32(orig_tbl_sz);
+                            PUSH_TBL_ELEM_IDX(orig_tbl_sz);
                         }
                         break;
                     }
@@ -5937,13 +6097,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         bh_assert(tbl_idx < module->table_count);
 
                         tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = tbl_inst->is_table64;
+#endif
 
-                        PUSH_I32(tbl_inst->cur_size);
+                        PUSH_TBL_ELEM_IDX(tbl_inst->cur_size);
                         break;
                     }
                     case WASM_OP_TABLE_FILL:
                     {
-                        uint32 tbl_idx, n;
+                        uint32 tbl_idx;
+                        tbl_elem_idx_t n, elem_idx;
                         WASMTableInstance *tbl_inst;
                         table_elem_type_t fill_val;
 
@@ -5951,24 +6115,32 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         bh_assert(tbl_idx < module->table_count);
 
                         tbl_inst = wasm_get_table_inst(module, tbl_idx);
+#if WASM_ENABLE_MEMORY64 != 0
+                        is_table64 = tbl_inst->is_table64;
+#endif
 
-                        n = POP_I32();
+                        n = POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_GC == 0
                         fill_val = POP_I32();
 #else
                         fill_val = POP_REF();
 #endif
-                        i = POP_I32();
+                        elem_idx = POP_TBL_ELEM_IDX();
 
-                        if (offset_len_out_of_bounds(i, n,
+                        if (
+#if WASM_ENABLE_MEMORY64 != 0
+                            n > UINT32_MAX || elem_idx > UINT32_MAX ||
+#endif
+                            offset_len_out_of_bounds((uint32)elem_idx,
+                                                     (uint32)n,
                                                      tbl_inst->cur_size)) {
                             wasm_set_exception(module,
                                                "out of bounds table access");
                             goto got_exception;
                         }
 
-                        for (; n != 0; i++, n--) {
-                            tbl_inst->elems[i] = fill_val;
+                        for (; n != 0; elem_idx++, n--) {
+                            tbl_inst->elems[elem_idx] = fill_val;
                         }
                         break;
                     }
@@ -6553,7 +6725,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
     || WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 \
     || WASM_ENABLE_BULK_MEMORY != 0
             if (memory)
-                linear_mem_size = get_linear_mem_size();
+                linear_mem_size = GET_LINEAR_MEMORY_SIZE(memory);
 #endif
             if (wasm_copy_exception(module, NULL)) {
 #if WASM_ENABLE_EXCE_HANDLING != 0

core/iwasm/interpreter/wasm_interp_fast.c

@@ -40,11 +40,28 @@ typedef float64 CellType_F64;
 #define get_linear_mem_size() GET_LINEAR_MEMORY_SIZE(memory)
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+#define app_addr_in_shared_heap(app_addr, bytes)        \
+    (shared_heap && (app_addr) >= shared_heap_start_off \
+     && (app_addr) <= shared_heap_end_off - bytes + 1)
+
+#define shared_heap_addr_app_to_native(app_addr, native_addr) \
+    native_addr = shared_heap_base_addr + ((app_addr)-shared_heap_start_off)
+
+#define CHECK_SHARED_HEAP_OVERFLOW(app_addr, bytes, native_addr) \
+    if (app_addr_in_shared_heap(app_addr, bytes))                \
+        shared_heap_addr_app_to_native(app_addr, native_addr);   \
+    else
+#else
+#define CHECK_SHARED_HEAP_OVERFLOW(app_addr, bytes, native_addr)
+#endif
+
 #if !defined(OS_ENABLE_HW_BOUND_CHECK) \
     || WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0
 #define CHECK_MEMORY_OVERFLOW(bytes)                                           \
     do {                                                                       \
         uint64 offset1 = (uint64)offset + (uint64)addr;                        \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)                      \
         if (disable_bounds_checks || offset1 + bytes <= get_linear_mem_size()) \
             /* If offset1 is in valid range, maddr must also                   \
                 be in valid range, no need to check it again. */               \
@@ -56,6 +73,7 @@ typedef float64 CellType_F64;
 #define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr)                        \
     do {                                                                       \
         uint64 offset1 = (uint32)(start);                                      \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr)                      \
         if (disable_bounds_checks || offset1 + bytes <= get_linear_mem_size()) \
             /* App heap space is not valid space for                           \
                bulk memory operation */                                        \
@@ -64,15 +82,18 @@ typedef float64 CellType_F64;
             goto out_of_bounds;                                                \
     } while (0)
 #else
-#define CHECK_MEMORY_OVERFLOW(bytes)                    \
-    do {                                                \
-        uint64 offset1 = (uint64)offset + (uint64)addr; \
-        maddr = memory->memory_data + offset1;          \
+#define CHECK_MEMORY_OVERFLOW(bytes)                      \
+    do {                                                  \
+        uint64 offset1 = (uint64)offset + (uint64)addr;   \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr) \
+        maddr = memory->memory_data + offset1;            \
     } while (0)
 
-#define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr) \
-    do {                                                \
-        maddr = memory->memory_data + (uint32)(start);  \
+#define CHECK_BULK_MEMORY_OVERFLOW(start, bytes, maddr)   \
+    do {                                                  \
+        uint64 offset1 = (uint32)(start);                 \
+        CHECK_SHARED_HEAP_OVERFLOW(offset1, bytes, maddr) \
+        maddr = memory->memory_data + offset1;            \
     } while (0)
 #endif /* !defined(OS_ENABLE_HW_BOUND_CHECK) \
           || WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 */
@@ -1530,6 +1551,24 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #if WASM_ENABLE_TAIL_CALL != 0 || WASM_ENABLE_GC != 0
     bool is_return_call = false;
 #endif
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap = module->e ? module->e->shared_heap : NULL;
+    uint8 *shared_heap_base_addr = shared_heap ? shared_heap->base_addr : NULL;
+    /*
+#if WASM_ENABLE_MEMORY64 != 0
+    uint64 shared_heap_start_off =
+        shared_heap ? (is_memory64 ? shared_heap->start_off_mem64
+                                   : shared_heap->start_off_mem32)
+                    : 0;
+    uint64 shared_heap_end_off =
+        shared_heap ? (is_memory64 ? UINT64_MAX : UINT32_MAX) : 0;
+#else
+    */ /* TODO: uncomment the code when memory64 is enabled for fast-interp */
+    uint64 shared_heap_start_off =
+        shared_heap ? shared_heap->start_off_mem32 : 0;
+    uint64 shared_heap_end_off = shared_heap ? UINT32_MAX : 0;
+/* #endif */
+#endif /* end of WASM_ENABLE_SHARED_HEAP != 0 */
 
 #if WASM_ENABLE_LABELS_AS_VALUES != 0
 #define HANDLE_OPCODE(op) &&HANDLE_##op
@@ -2845,8 +2884,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         str_obj = (WASMString)wasm_stringref_obj_get_value(
                             stringref_obj);
 
-                        memory_inst = module->memories[mem_idx];
-                        maddr = memory_inst->memory_data + addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)addr, 1))
+                            shared_heap_addr_app_to_native((uint64)addr, maddr);
+                        else
+#endif
+                        {
+                            memory_inst = module->memories[mem_idx];
+                            maddr = memory_inst->memory_data + addr;
+                        }
 
                         if (opcode == WASM_OP_STRING_ENCODE_WTF16) {
                             flag = WTF16;
@@ -3013,8 +3059,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         addr = POP_I32();
                         stringview_wtf8_obj = POP_REF();
 
-                        memory_inst = module->memories[mem_idx];
-                        maddr = memory_inst->memory_data + addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)addr, 1))
+                            shared_heap_addr_app_to_native((uint64)addr, maddr);
+                        else
+#endif
+                        {
+                            memory_inst = module->memories[mem_idx];
+                            maddr = memory_inst->memory_data + addr;
+                        }
 
                         bytes_written = wasm_string_encode(
                             (WASMString)wasm_stringview_wtf8_obj_get_value(
@@ -4999,9 +5052,18 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(addr, bytes, maddr);
 #else
-                        if ((uint64)(uint32)addr + bytes > linear_mem_size)
-                            goto out_of_bounds;
-                        maddr = memory->memory_data + (uint32)addr;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)(uint32)addr,
+                                                    bytes))
+                            shared_heap_addr_app_to_native((uint64)(uint32)addr,
+                                                           maddr);
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)addr + bytes > linear_mem_size)
+                                goto out_of_bounds;
+                            maddr = memory->memory_data + (uint32)addr;
+                        }
 #endif
                         if (bh_bitmap_get_bit(module->e->common.data_dropped,
                                               segment)) {
@@ -5034,6 +5096,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     {
                         uint32 dst, src, len;
                         uint8 *mdst, *msrc;
+                        uint64 dlen;
 
                         len = POP_I32();
                         src = POP_I32();
@@ -5043,22 +5106,43 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         linear_mem_size = get_linear_mem_size();
 #endif
 
+                        dlen = linear_mem_size - dst;
+
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(src, len, msrc);
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
-#else
-                        if ((uint64)(uint32)src + len > linear_mem_size)
-                            goto out_of_bounds;
-                        msrc = memory->memory_data + (uint32)src;
-
-                        if ((uint64)(uint32)dst + len > linear_mem_size)
-                            goto out_of_bounds;
-                        mdst = memory->memory_data + (uint32)dst;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)dst, len))
+                            dlen = shared_heap_end_off - dst + 1;
 #endif
+#else /* else of OS_ENABLE_HW_BOUND_CHECK */
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)src, len))
+                            shared_heap_addr_app_to_native((uint64)src, msrc);
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)src + len > linear_mem_size)
+                                goto out_of_bounds;
+                            msrc = memory->memory_data + (uint32)src;
+                        }
+
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)dst, len)) {
+                            shared_heap_addr_app_to_native((uint64)dst, mdst);
+                            dlen = shared_heap_end_off - dst + 1;
+                        }
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)dst + len > linear_mem_size)
+                                goto out_of_bounds;
+                            mdst = memory->memory_data + (uint32)dst;
+                        }
+#endif /* end of OS_ENABLE_HW_BOUND_CHECK */
 
                         /* allowing the destination and source to overlap */
-                        bh_memmove_s(mdst, (uint32)(linear_mem_size - dst),
-                                     msrc, len);
+                        bh_memmove_s(mdst, (uint32)dlen, msrc, len);
                         break;
                     }
                     case WASM_OP_MEMORY_FILL:
@@ -5077,9 +5161,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
 #else
-                        if ((uint64)(uint32)dst + len > linear_mem_size)
-                            goto out_of_bounds;
-                        mdst = memory->memory_data + (uint32)dst;
+#if WASM_ENABLE_SHARED_HEAP != 0
+                        if (app_addr_in_shared_heap((uint64)(uint32)dst, len))
+                            shared_heap_addr_app_to_native((uint64)(uint32)dst,
+                                                           mdst);
+                        else
+#endif
+                        {
+                            if ((uint64)(uint32)dst + len > linear_mem_size)
+                                goto out_of_bounds;
+                            mdst = memory->memory_data + (uint32)dst;
+                        }
 #endif
 
                         memset(mdst, fill_val, len);
@@ -5916,7 +6008,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
     || WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS == 0 \
     || WASM_ENABLE_BULK_MEMORY != 0
             if (memory)
-                linear_mem_size = get_linear_mem_size();
+                linear_mem_size = GET_LINEAR_MEMORY_SIZE(memory);
 #endif
             if (wasm_copy_exception(module, NULL))
                 goto got_exception;

core/iwasm/interpreter/wasm_loader.c

@@ -4,8 +4,7 @@
  */
 
 #include "wasm_loader.h"
-#include "bh_common.h"
-#include "bh_log.h"
+#include "bh_platform.h"
 #include "wasm.h"
 #include "wasm_opcode.h"
 #include "wasm_runtime.h"
@@ -51,6 +50,18 @@ has_module_memory64(WASMModule *module)
 
     return false;
 }
+
+static bool
+is_table_64bit(WASMModule *module, uint32 table_idx)
+{
+    if (table_idx < module->import_table_count)
+        return !!(module->import_tables[table_idx].u.table.table_type.flags
+                  & TABLE64_FLAG);
+    else
+        return !!(module->tables[table_idx].table_type.flags & TABLE64_FLAG);
+
+    return false;
+}
 #endif
 
 static void
@@ -2201,10 +2212,14 @@ fail:
 }
 
 static void
-adjust_table_max_size(uint32 init_size, uint32 max_size_flag, uint32 *max_size)
+adjust_table_max_size(bool is_table64, uint32 init_size, uint32 max_size_flag,
+                      uint32 *max_size)
 {
     uint32 default_max_size;
 
+    /* TODO: current still use UINT32_MAX as upper limit for table size to keep
+     * ABI unchanged */
+    (void)is_table64;
     if (UINT32_MAX / 2 > init_size)
         default_max_size = init_size * 2;
     else
@@ -2499,9 +2514,9 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
                   const char *table_name, WASMTableImport *table,
                   char *error_buf, uint32 error_buf_size)
 {
-    const uint8 *p = *p_buf, *p_end = buf_end;
-    uint32 declare_elem_type = 0, declare_max_size_flag = 0,
-           declare_init_size = 0, declare_max_size = 0;
+    const uint8 *p = *p_buf, *p_end = buf_end, *p_org;
+    uint32 declare_elem_type = 0, table_flag = 0, declare_init_size = 0,
+           declare_max_size = 0;
 #if WASM_ENABLE_MULTI_MODULE != 0
     WASMModule *sub_module = NULL;
     WASMTable *linked_table = NULL;
@@ -2510,6 +2525,7 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
     WASMRefType ref_type;
     bool need_ref_type_map;
 #endif
+    bool is_table64 = false;
 
 #if WASM_ENABLE_GC == 0
     CHECK_BUF(p, p_end, 1);
@@ -2548,23 +2564,29 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
 #endif
 #endif /* end of WASM_ENABLE_GC == 0 */
 
-    read_leb_uint32(p, p_end, declare_max_size_flag);
-    if (declare_max_size_flag > 1) {
-        set_error_buf(error_buf, error_buf_size, "integer too large");
+    p_org = p;
+    read_leb_uint32(p, p_end, table_flag);
+    is_table64 = table_flag & TABLE64_FLAG;
+    if (p - p_org > 1) {
+        LOG_VERBOSE("integer representation too long(import table)");
+        set_error_buf(error_buf, error_buf_size, "invalid limits flags");
+        return false;
+    }
+
+    if (!wasm_table_check_flags(table_flag, error_buf, error_buf_size, false)) {
         return false;
     }
 
     read_leb_uint32(p, p_end, declare_init_size);
-
-    if (declare_max_size_flag) {
+    if (table_flag & MAX_TABLE_SIZE_FLAG) {
         read_leb_uint32(p, p_end, declare_max_size);
         if (!check_table_max_size(declare_init_size, declare_max_size,
                                   error_buf, error_buf_size))
             return false;
     }
 
-    adjust_table_max_size(declare_init_size, declare_max_size_flag,
-                          &declare_max_size);
+    adjust_table_max_size(is_table64, declare_init_size,
+                          table_flag & MAX_TABLE_SIZE_FLAG, &declare_max_size);
 
     *p_buf = p;
 
@@ -2582,7 +2604,7 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
                 declare_elem_type = linked_table->table_type.elem_type;
                 declare_init_size = linked_table->table_type.init_size;
                 declare_max_size = linked_table->table_type.max_size;
-                declare_max_size_flag = linked_table->table_type.flags;
+                table_flag = linked_table->table_type.flags;
                 table->import_table_linked = linked_table;
                 table->import_module = sub_module;
             }
@@ -2591,12 +2613,17 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
 #endif /* WASM_ENABLE_MULTI_MODULE != 0 */
 
     /* (table (export "table") 10 20 funcref) */
+    /* (table (export "table64") 10 20 funcref) */
     /* we need this section working in wamrc */
     if (!strcmp("spectest", sub_module_name)) {
         const uint32 spectest_table_init_size = 10;
         const uint32 spectest_table_max_size = 20;
 
-        if (strcmp("table", table_name)) {
+        if (strcmp("table", table_name)
+#if WASM_ENABLE_MEMORY64 != 0
+            && strcmp("table64", table_name)
+#endif
+        ) {
             set_error_buf(error_buf, error_buf_size,
                           "incompatible import type or unknown import");
             return false;
@@ -2616,7 +2643,7 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
     /* now we believe all declaration are ok */
     table->table_type.elem_type = declare_elem_type;
     table->table_type.init_size = declare_init_size;
-    table->table_type.flags = declare_max_size_flag;
+    table->table_type.flags = table_flag;
     table->table_type.max_size = declare_max_size;
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
@@ -2709,7 +2736,7 @@ load_memory_import(const uint8 **p_buf, const uint8 *buf_end,
     read_leb_uint32(p, p_end, mem_flag);
     is_memory64 = mem_flag & MEMORY64_FLAG;
     if (p - p_org > 1) {
-        LOG_VERBOSE("integer representation too long");
+        LOG_VERBOSE("integer representation too long(import memory)");
         set_error_buf(error_buf, error_buf_size, "invalid limits flags");
         return false;
     }
@@ -3024,6 +3051,7 @@ load_table(const uint8 **p_buf, const uint8 *buf_end, WASMModule *module,
     WASMRefType ref_type;
     bool need_ref_type_map;
 #endif
+    bool is_table64 = false;
 
 #if WASM_ENABLE_GC == 0
     CHECK_BUF(p, p_end, 1);
@@ -3061,34 +3089,20 @@ load_table(const uint8 **p_buf, const uint8 *buf_end, WASMModule *module,
 
     p_org = p;
     read_leb_uint32(p, p_end, table->table_type.flags);
-#if WASM_ENABLE_SHARED_MEMORY == 0
-    if (p - p_org > 1) {
-        set_error_buf(error_buf, error_buf_size,
-                      "integer representation too long");
-        return false;
-    }
-    if (table->table_type.flags > 1) {
-        set_error_buf(error_buf, error_buf_size, "integer too large");
-        return false;
-    }
-#else
+    is_table64 = table->table_type.flags & TABLE64_FLAG;
     if (p - p_org > 1) {
+        LOG_VERBOSE("integer representation too long(table)");
         set_error_buf(error_buf, error_buf_size, "invalid limits flags");
         return false;
     }
-    if (table->table_type.flags == 2) {
-        set_error_buf(error_buf, error_buf_size, "tables cannot be shared");
+
+    if (!wasm_table_check_flags(table->table_type.flags, error_buf,
+                                error_buf_size, false)) {
         return false;
     }
-    if (table->table_type.flags > 1) {
-        set_error_buf(error_buf, error_buf_size, "invalid limits flags");
-        return false;
-    }
-#endif
 
     read_leb_uint32(p, p_end, table->table_type.init_size);
-
-    if (table->table_type.flags) {
+    if (table->table_type.flags & MAX_TABLE_SIZE_FLAG) {
         read_leb_uint32(p, p_end, table->table_type.max_size);
         if (!check_table_max_size(table->table_type.init_size,
                                   table->table_type.max_size, error_buf,
@@ -3096,7 +3110,8 @@ load_table(const uint8 **p_buf, const uint8 *buf_end, WASMModule *module,
             return false;
     }
 
-    adjust_table_max_size(table->table_type.init_size, table->table_type.flags,
+    adjust_table_max_size(is_table64, table->table_type.init_size,
+                          table->table_type.flags & MAX_TABLE_SIZE_FLAG,
                           &table->table_type.max_size);
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
@@ -3128,7 +3143,7 @@ load_memory(const uint8 **p_buf, const uint8 *buf_end, WASMMemory *memory,
     read_leb_uint32(p, p_end, memory->flags);
     is_memory64 = memory->flags & MEMORY64_FLAG;
     if (p - p_org > 1) {
-        LOG_VERBOSE("integer representation too long");
+        LOG_VERBOSE("integer representation too long(memory)");
         set_error_buf(error_buf, error_buf_size, "invalid limits flags");
         return false;
     }
@@ -3168,6 +3183,12 @@ fail:
     return false;
 }
 
+static int
+cmp_export_name(const void *a, const void *b)
+{
+    return strcmp(*(char **)a, *(char **)b);
+}
+
 static bool
 load_import_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
                     bool is_load_from_file_buf, bool no_resolve,
@@ -4038,17 +4059,53 @@ fail:
     return false;
 }
 
+static bool
+check_duplicate_exports(WASMModule *module, char *error_buf,
+                        uint32 error_buf_size)
+{
+    uint32 i;
+    bool result = false;
+    char *names_buf[32], **names = names_buf;
+
+    if (module->export_count > 32) {
+        names = loader_malloc(module->export_count * sizeof(char *), error_buf,
+                              error_buf_size);
+        if (!names) {
+            return result;
+        }
+    }
+
+    for (i = 0; i < module->export_count; i++) {
+        names[i] = module->exports[i].name;
+    }
+
+    qsort(names, module->export_count, sizeof(char *), cmp_export_name);
+
+    for (i = 1; i < module->export_count; i++) {
+        if (!strcmp(names[i], names[i - 1])) {
+            set_error_buf(error_buf, error_buf_size, "duplicate export name");
+            goto cleanup;
+        }
+    }
+
+    result = true;
+cleanup:
+    if (module->export_count > 32) {
+        wasm_runtime_free(names);
+    }
+    return result;
+}
+
 static bool
 load_export_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
                     bool is_load_from_file_buf, char *error_buf,
                     uint32 error_buf_size)
 {
     const uint8 *p = buf, *p_end = buf_end;
-    uint32 export_count, i, j, index;
+    uint32 export_count, i, index;
     uint64 total_size;
     uint32 str_len;
     WASMExport *export;
-    const char *name;
 
     read_leb_uint32(p, p_end, export_count);
 
@@ -4074,15 +4131,6 @@ load_export_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
             read_leb_uint32(p, p_end, str_len);
             CHECK_BUF(p, p_end, str_len);
 
-            for (j = 0; j < i; j++) {
-                name = module->exports[j].name;
-                if (strlen(name) == str_len && memcmp(name, p, str_len) == 0) {
-                    set_error_buf(error_buf, error_buf_size,
-                                  "duplicate export name");
-                    return false;
-                }
-            }
-
             if (!(export->name = wasm_const_str_list_insert(
                       p, str_len, module, is_load_from_file_buf, error_buf,
                       error_buf_size))) {
@@ -4155,6 +4203,10 @@ load_export_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
                     return false;
             }
         }
+
+        if (!check_duplicate_exports(module, error_buf, error_buf_size)) {
+            return false;
+        }
     }
 
     if (p != p_end) {
@@ -4402,6 +4454,7 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                            uint32 error_buf_size)
 {
     const uint8 *p = buf, *p_end = buf_end;
+    uint8 table_elem_idx_type;
     uint32 table_segment_count, i;
     uint64 total_size;
     WASMTableSeg *table_segment;
@@ -4424,6 +4477,7 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                               "invalid elements segment kind");
                 return false;
             }
+            table_elem_idx_type = VALUE_TYPE_I32;
 
 #if WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0
             read_leb_uint32(p, p_end, table_segment->mode);
@@ -4459,9 +4513,17 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                     if (!check_table_index(module, table_segment->table_index,
                                            error_buf, error_buf_size))
                         return false;
-                    if (!load_init_expr(
-                            module, &p, p_end, &table_segment->base_offset,
-                            VALUE_TYPE_I32, NULL, error_buf, error_buf_size))
+
+#if WASM_ENABLE_MEMORY64 != 0
+                    table_elem_idx_type =
+                        is_table_64bit(module, table_segment->table_index)
+                            ? VALUE_TYPE_I64
+                            : VALUE_TYPE_I32;
+#endif
+                    if (!load_init_expr(module, &p, p_end,
+                                        &table_segment->base_offset,
+                                        table_elem_idx_type, NULL, error_buf,
+                                        error_buf_size))
                         return false;
 
                     if (table_segment->mode == 0) {
@@ -4509,9 +4571,16 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                           &table_segment->table_index,
                                           error_buf, error_buf_size))
                         return false;
-                    if (!load_init_expr(
-                            module, &p, p_end, &table_segment->base_offset,
-                            VALUE_TYPE_I32, NULL, error_buf, error_buf_size))
+#if WASM_ENABLE_MEMORY64 != 0
+                    table_elem_idx_type =
+                        is_table_64bit(module, table_segment->table_index)
+                            ? VALUE_TYPE_I64
+                            : VALUE_TYPE_I32;
+#endif
+                    if (!load_init_expr(module, &p, p_end,
+                                        &table_segment->base_offset,
+                                        table_elem_idx_type, NULL, error_buf,
+                                        error_buf_size))
                         return false;
                     if (!load_elem_type(module, &p, p_end,
                                         &table_segment->elem_type,
@@ -4563,7 +4632,7 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                   "unknown element segment kind");
                     return false;
             }
-#else  /* else of WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0 */
+#else /* else of WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0 */
             /*
              * like:      00  41 05 0b               04 00 01 00 01
              * for: (elem 0   (offset (i32.const 5)) $f1 $f2 $f1 $f2)
@@ -4572,8 +4641,14 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                   &table_segment->table_index, error_buf,
                                   error_buf_size))
                 return false;
+#if WASM_ENABLE_MEMORY64 != 0
+            table_elem_idx_type =
+                is_table_64bit(module, table_segment->table_index)
+                    ? VALUE_TYPE_I64
+                    : VALUE_TYPE_I32;
+#endif
             if (!load_init_expr(module, &p, p_end, &table_segment->base_offset,
-                                VALUE_TYPE_I32, NULL, error_buf,
+                                table_elem_idx_type, NULL, error_buf,
                                 error_buf_size))
                 return false;
             if (!load_func_index_vec(&p, p_end, module, table_segment,
@@ -4588,6 +4663,16 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                 return false;
 #endif /* end of WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0 */
 
+#if WASM_ENABLE_MEMORY64 != 0
+            if (table_elem_idx_type == VALUE_TYPE_I64
+                && table_segment->base_offset.u.u64 > UINT32_MAX) {
+                set_error_buf(error_buf, error_buf_size,
+                              "In table64, table base offset can't be "
+                              "larger than UINT32_MAX");
+                return false;
+            }
+#endif
+
 #if WASM_ENABLE_WAMR_COMPILER != 0
             if (table_segment->elem_type == VALUE_TYPE_EXTERNREF)
                 module->is_ref_types_used = true;
@@ -5330,6 +5415,9 @@ init_llvm_jit_functions_stage1(WASMModule *module, char *error_buf,
     option.enable_memory_profiling = true;
     option.enable_stack_estimation = true;
 #endif
+#if WASM_ENABLE_SHARED_HEAP != 0
+    option.enable_shared_heap = true;
+#endif
 
     module->comp_ctx = aot_create_comp_context(module->comp_data, &option);
     if (!module->comp_ctx) {
@@ -6110,6 +6198,12 @@ load_from_sections(WASMModule *module, WASMSection *sections,
 #endif
     }
 
+#if WASM_ENABLE_MEMORY64 != 0
+    if (!check_memory64_flags_consistency(module, error_buf, error_buf_size,
+                                          false))
+        return false;
+#endif
+
     calculate_global_data_offset(module);
 
 #if WASM_ENABLE_FAST_JIT != 0
@@ -9608,6 +9702,7 @@ fail:
 #define POP_REF(Type) TEMPLATE_POP_REF(Type)
 #define PUSH_MEM_OFFSET() TEMPLATE_PUSH_REF(mem_offset_type)
 #define PUSH_PAGE_COUNT() PUSH_MEM_OFFSET()
+#define PUSH_TBL_ELEM_IDX() TEMPLATE_PUSH_REF(table_elem_idx_type)
 
 #define POP_I32() TEMPLATE_POP(I32)
 #define POP_F32() TEMPLATE_POP(F32)
@@ -9618,6 +9713,7 @@ fail:
 #define POP_EXTERNREF() TEMPLATE_POP(EXTERNREF)
 #define POP_STRINGREF() TEMPLATE_POP(STRINGREF)
 #define POP_MEM_OFFSET() TEMPLATE_POP_REF(mem_offset_type)
+#define POP_TBL_ELEM_IDX() TEMPLATE_POP_REF(table_elem_idx_type)
 
 #if WASM_ENABLE_FAST_INTERP != 0
 
@@ -10803,7 +10899,8 @@ wasm_loader_prepare_bytecode(WASMModule *module, WASMFunction *func,
 {
     uint8 *p = func->code, *p_end = func->code + func->code_size, *p_org;
     uint32 param_count, local_count, global_count;
-    uint8 *param_types, *local_types, local_type, global_type, mem_offset_type;
+    uint8 *param_types, *local_types, local_type, global_type, mem_offset_type,
+        table_elem_idx_type;
     BlockType func_block_type;
     uint16 *local_offsets, local_offset;
     uint32 type_idx, func_idx, local_idx, global_idx, table_idx;
@@ -10838,6 +10935,7 @@ wasm_loader_prepare_bytecode(WASMModule *module, WASMFunction *func,
     mem_offset_type = is_memory64 ? VALUE_TYPE_I64 : VALUE_TYPE_I32;
 #else
     mem_offset_type = VALUE_TYPE_I32;
+    table_elem_idx_type = VALUE_TYPE_I32;
 #endif
     uint32 memidx;
 
@@ -11997,8 +12095,13 @@ re_scan:
                 emit_uint32(loader_ctx, table_idx);
 #endif
 
+#if WASM_ENABLE_MEMORY64 != 0
+                table_elem_idx_type = is_table_64bit(module, table_idx)
+                                          ? VALUE_TYPE_I64
+                                          : VALUE_TYPE_I32;
+#endif
                 /* skip elem idx */
-                POP_I32();
+                POP_TBL_ELEM_IDX();
 
                 if (type_idx >= module->type_count) {
                     set_error_buf(error_buf, error_buf_size, "unknown type");
@@ -12375,8 +12478,8 @@ re_scan:
                 break;
             }
 
-            /* table.get x. tables[x]. [i32] -> [t] */
-            /* table.set x. tables[x]. [i32 t] -> [] */
+            /* table.get x. tables[x]. [it] -> [t] */
+            /* table.set x. tables[x]. [it t] -> [] */
             case WASM_OP_TABLE_GET:
             case WASM_OP_TABLE_SET:
             {
@@ -12407,8 +12510,13 @@ re_scan:
                 emit_uint32(loader_ctx, table_idx);
 #endif
 
+#if WASM_ENABLE_MEMORY64 != 0
+                table_elem_idx_type = is_table_64bit(module, table_idx)
+                                          ? VALUE_TYPE_I64
+                                          : VALUE_TYPE_I32;
+#endif
                 if (opcode == WASM_OP_TABLE_GET) {
-                    POP_I32();
+                    POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_FAST_INTERP != 0
                     PUSH_OFFSET_TYPE(decl_ref_type);
 #endif
@@ -12419,7 +12527,7 @@ re_scan:
                     POP_OFFSET_TYPE(decl_ref_type);
 #endif
                     POP_TYPE(decl_ref_type);
-                    POP_I32();
+                    POP_TBL_ELEM_IDX();
                 }
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
@@ -14702,7 +14810,12 @@ re_scan:
 #endif
                         POP_I32();
                         POP_I32();
-                        POP_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        POP_TBL_ELEM_IDX();
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
                         module->is_ref_types_used = true;
@@ -14727,7 +14840,8 @@ re_scan:
                     }
                     case WASM_OP_TABLE_COPY:
                     {
-                        uint8 src_type, dst_type;
+                        uint8 src_type, dst_type, src_tbl_idx_type,
+                            dst_tbl_idx_type, min_tbl_idx_type;
 #if WASM_ENABLE_GC != 0
                         WASMRefType *src_ref_type = NULL, *dst_ref_type = NULL;
 #endif
@@ -14773,9 +14887,31 @@ re_scan:
                         emit_uint32(loader_ctx, dst_tbl_idx);
                         emit_uint32(loader_ctx, src_tbl_idx);
 #endif
-                        POP_I32();
-                        POP_I32();
-                        POP_I32();
+
+#if WASM_ENABLE_MEMORY64 != 0
+                        src_tbl_idx_type = is_table_64bit(module, src_tbl_idx)
+                                               ? VALUE_TYPE_I64
+                                               : VALUE_TYPE_I32;
+                        dst_tbl_idx_type = is_table_64bit(module, dst_tbl_idx)
+                                               ? VALUE_TYPE_I64
+                                               : VALUE_TYPE_I32;
+                        min_tbl_idx_type =
+                            (src_tbl_idx_type == VALUE_TYPE_I32
+                             || dst_tbl_idx_type == VALUE_TYPE_I32)
+                                ? VALUE_TYPE_I32
+                                : VALUE_TYPE_I64;
+#else
+                        src_tbl_idx_type = VALUE_TYPE_I32;
+                        dst_tbl_idx_type = VALUE_TYPE_I32;
+                        min_tbl_idx_type = VALUE_TYPE_I32;
+#endif
+
+                        table_elem_idx_type = min_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
+                        table_elem_idx_type = src_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
+                        table_elem_idx_type = dst_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
                         module->is_ref_types_used = true;
@@ -14795,7 +14931,12 @@ re_scan:
                         emit_uint32(loader_ctx, table_idx);
 #endif
 
-                        PUSH_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        PUSH_TBL_ELEM_IDX();
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
                         module->is_ref_types_used = true;
@@ -14844,15 +14985,20 @@ re_scan:
                         emit_uint32(loader_ctx, table_idx);
 #endif
 
-                        POP_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_FAST_INTERP != 0
                         POP_OFFSET_TYPE(decl_type);
 #endif
                         POP_TYPE(decl_type);
                         if (opcode1 == WASM_OP_TABLE_GROW)
-                            PUSH_I32();
+                            PUSH_TBL_ELEM_IDX();
                         else
-                            POP_I32();
+                            POP_TBL_ELEM_IDX();
 
 #if WASM_ENABLE_WAMR_COMPILER != 0
                         module->is_ref_types_used = true;

core/iwasm/interpreter/wasm_mini_loader.c

@@ -33,12 +33,25 @@ has_module_memory64(WASMModule *module)
     /* TODO: multi-memories for now assuming the memory idx type is consistent
      * across multi-memories */
     if (module->import_memory_count > 0)
-        return !!(module->import_memories[0].u.mem_type.flags & MEMORY64_FLAG);
+        return !!(module->import_memories[0].u.memory.mem_type.flags
+                  & MEMORY64_FLAG);
     else if (module->memory_count > 0)
         return !!(module->memories[0].flags & MEMORY64_FLAG);
 
     return false;
 }
+
+static bool
+is_table_64bit(WASMModule *module, uint32 table_idx)
+{
+    if (table_idx < module->import_table_count)
+        return !!(module->import_tables[table_idx].u.table.table_type.flags
+                  & TABLE64_FLAG);
+    else
+        return !!(module->tables[table_idx].table_type.flags & TABLE64_FLAG);
+
+    return false;
+}
 #endif
 
 static void
@@ -577,11 +590,15 @@ load_type_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
 }
 
 static void
-adjust_table_max_size(uint32 init_size, uint32 max_size_flag, uint32 *max_size)
+adjust_table_max_size(bool is_table64, uint32 init_size, uint32 max_size_flag,
+                      uint32 *max_size)
 {
     uint32 default_max_size = init_size * 2 > WASM_TABLE_MAX_SIZE
                                   ? init_size * 2
                                   : WASM_TABLE_MAX_SIZE;
+    /* TODO: current still use UINT32_MAX as upper limit for table size to keep
+     * ABI unchanged */
+    (void)is_table64;
 
     if (max_size_flag) {
         /* module defines the table limitation */
@@ -642,8 +659,8 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
                   char *error_buf, uint32 error_buf_size)
 {
     const uint8 *p = *p_buf, *p_end = buf_end;
-    uint32 declare_elem_type = 0, declare_max_size_flag = 0,
-           declare_init_size = 0, declare_max_size = 0;
+    uint32 declare_elem_type = 0, table_flag = 0, declare_init_size = 0,
+           declare_max_size = 0;
 
     CHECK_BUF(p, p_end, 1);
     /* 0x70 or 0x6F */
@@ -654,24 +671,29 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
 #endif
     );
 
-    read_leb_uint32(p, p_end, declare_max_size_flag);
+    read_leb_uint32(p, p_end, table_flag);
+
+    if (!wasm_table_check_flags(table_flag, error_buf, error_buf_size, false)) {
+        return false;
+    }
+
     read_leb_uint32(p, p_end, declare_init_size);
-    if (declare_max_size_flag & 1) {
+    if (table_flag & MAX_TABLE_SIZE_FLAG) {
         read_leb_uint32(p, p_end, declare_max_size);
         bh_assert(table->table_type.init_size <= table->table_type.max_size);
     }
 
-    adjust_table_max_size(declare_init_size, declare_max_size_flag,
-                          &declare_max_size);
+    adjust_table_max_size(table_flag & TABLE64_FLAG, declare_init_size,
+                          table_flag & MAX_TABLE_SIZE_FLAG, &declare_max_size);
     *p_buf = p;
 
-    bh_assert(
-        !((declare_max_size_flag & 1) && declare_init_size > declare_max_size));
+    bh_assert(!((table_flag & MAX_TABLE_SIZE_FLAG)
+                && declare_init_size > declare_max_size));
 
     /* now we believe all declaration are ok */
     table->table_type.elem_type = declare_elem_type;
     table->table_type.init_size = declare_init_size;
-    table->table_type.flags = declare_max_size_flag;
+    table->table_type.flags = table_flag;
     table->table_type.max_size = declare_max_size;
     return true;
 }
@@ -789,16 +811,22 @@ load_table(const uint8 **p_buf, const uint8 *buf_end, WASMTable *table,
     p_org = p;
     read_leb_uint32(p, p_end, table->table_type.flags);
     bh_assert(p - p_org <= 1);
-    bh_assert(table->table_type.flags <= 1);
     (void)p_org;
 
+    if (!wasm_table_check_flags(table->table_type.flags, error_buf,
+                                error_buf_size, false)) {
+        return false;
+    }
+
     read_leb_uint32(p, p_end, table->table_type.init_size);
-    if (table->table_type.flags == 1) {
+    if (table->table_type.flags == MAX_TABLE_SIZE_FLAG) {
         read_leb_uint32(p, p_end, table->table_type.max_size);
         bh_assert(table->table_type.init_size <= table->table_type.max_size);
     }
 
-    adjust_table_max_size(table->table_type.init_size, table->table_type.flags,
+    adjust_table_max_size(table->table_type.flags & TABLE64_FLAG,
+                          table->table_type.init_size,
+                          table->table_type.flags & MAX_TABLE_SIZE_FLAG,
                           &table->table_type.max_size);
 
     *p_buf = p;
@@ -1575,6 +1603,7 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                            uint32 error_buf_size)
 {
     const uint8 *p = buf, *p_end = buf_end;
+    uint8 table_elem_idx_type;
     uint32 table_segment_count, i, table_index, function_count;
     uint64 total_size;
     WASMTableSeg *table_segment;
@@ -1592,6 +1621,7 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
         table_segment = module->table_segments;
         for (i = 0; i < table_segment_count; i++, table_segment++) {
             bh_assert(p < p_end);
+            table_elem_idx_type = VALUE_TYPE_I32;
 
 #if WASM_ENABLE_REF_TYPES != 0
             read_leb_uint32(p, p_end, table_segment->mode);
@@ -1608,9 +1638,15 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                            error_buf, error_buf_size))
                         return false;
 
+#if WASM_ENABLE_MEMORY64 != 0
+                    table_elem_idx_type =
+                        is_table_64bit(module, table_segment->table_index)
+                            ? VALUE_TYPE_I64
+                            : VALUE_TYPE_I32;
+#endif
                     if (!load_init_expr(
                             module, &p, p_end, &table_segment->base_offset,
-                            VALUE_TYPE_I32, error_buf, error_buf_size))
+                            table_elem_idx_type, error_buf, error_buf_size))
                         return false;
 
                     if (table_segment->mode == 0) {
@@ -1646,9 +1682,15 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                           &table_segment->table_index,
                                           error_buf, error_buf_size))
                         return false;
+#if WASM_ENABLE_MEMORY64 != 0
+                    table_elem_idx_type =
+                        is_table_64bit(module, table_segment->table_index)
+                            ? VALUE_TYPE_I64
+                            : VALUE_TYPE_I32;
+#endif
                     if (!load_init_expr(
                             module, &p, p_end, &table_segment->base_offset,
-                            VALUE_TYPE_I32, error_buf, error_buf_size))
+                            table_elem_idx_type, error_buf, error_buf_size))
                         return false;
                     if (!load_elem_type(&p, p_end, &table_segment->elem_type,
                                         table_segment->mode == 2 ? true : false,
@@ -1691,13 +1733,29 @@ load_table_segment_section(const uint8 *buf, const uint8 *buf_end,
                                   &table_segment->table_index, error_buf,
                                   error_buf_size))
                 return false;
+#if WASM_ENABLE_MEMORY64 != 0
+            table_elem_idx_type =
+                is_table_64bit(module, table_segment->table_index)
+                    ? VALUE_TYPE_I64
+                    : VALUE_TYPE_I32;
+#endif
             if (!load_init_expr(module, &p, p_end, &table_segment->base_offset,
-                                VALUE_TYPE_I32, error_buf, error_buf_size))
+                                table_elem_idx_type, error_buf, error_buf_size))
                 return false;
             if (!load_func_index_vec(&p, p_end, module, table_segment,
                                      error_buf, error_buf_size))
                 return false;
 #endif /* WASM_ENABLE_REF_TYPES != 0 */
+
+#if WASM_ENABLE_MEMORY64 != 0
+            if (table_elem_idx_type == VALUE_TYPE_I64
+                && table_segment->base_offset.u.u64 > UINT32_MAX) {
+                set_error_buf(error_buf, error_buf_size,
+                              "In table64, table base offset can't be "
+                              "larger than UINT32_MAX");
+                return false;
+            }
+#endif
         }
     }
 
@@ -1781,8 +1839,8 @@ load_data_segment_section(const uint8 *buf, const uint8 *buf_end,
                 /* This memory_flag is from memory instead of data segment */
                 uint8 memory_flag;
                 if (module->import_memory_count > 0) {
-                    memory_flag =
-                        module->import_memories[mem_index].u.mem_type.flags;
+                    memory_flag = module->import_memories[mem_index]
+                                      .u.memory.mem_type.flags;
                 }
                 else {
                     memory_flag =
@@ -2158,6 +2216,9 @@ init_llvm_jit_functions_stage1(WASMModule *module, char *error_buf,
     option.enable_memory_profiling = true;
     option.enable_stack_estimation = true;
 #endif
+#if WASM_ENABLE_SHARED_HEAP != 0
+    option.enable_shared_heap = true;
+#endif
 
     module->comp_ctx = aot_create_comp_context(module->comp_data, &option);
     if (!module->comp_ctx) {
@@ -2948,6 +3009,12 @@ load_from_sections(WASMModule *module, WASMSection *sections,
         }
     }
 
+#if WASM_ENABLE_MEMORY64 != 0
+    if (!check_memory64_flags_consistency(module, error_buf, error_buf_size,
+                                          false))
+        return false;
+#endif
+
     calculate_global_data_offset(module);
 
 #if WASM_ENABLE_FAST_JIT != 0
@@ -5214,6 +5281,13 @@ fail:
     } while (0)
 #define PUSH_PAGE_COUNT() PUSH_MEM_OFFSET()
 
+#define PUSH_TBL_ELEM_IDX()                                               \
+    do {                                                                  \
+        if (!(wasm_loader_push_frame_ref(loader_ctx, table_elem_idx_type, \
+                                         error_buf, error_buf_size)))     \
+            goto fail;                                                    \
+    } while (0)
+
 #define POP_MEM_OFFSET()                                                   \
     do {                                                                   \
         if (!wasm_loader_pop_frame_ref_offset(loader_ctx, mem_offset_type, \
@@ -5221,6 +5295,13 @@ fail:
             goto fail;                                                     \
     } while (0)
 
+#define POP_TBL_ELEM_IDX()                                               \
+    do {                                                                 \
+        if (!(wasm_loader_pop_frame_ref(loader_ctx, table_elem_idx_type, \
+                                        error_buf, error_buf_size)))     \
+            goto fail;                                                   \
+    } while (0)
+
 #define POP_AND_PUSH(type_pop, type_push)                         \
     do {                                                          \
         if (!(wasm_loader_push_pop_frame_ref_offset(              \
@@ -5284,6 +5365,13 @@ fail:
 
 #define PUSH_PAGE_COUNT() PUSH_MEM_OFFSET()
 
+#define PUSH_TBL_ELEM_IDX()                                               \
+    do {                                                                  \
+        if (!(wasm_loader_push_frame_ref(loader_ctx, table_elem_idx_type, \
+                                         error_buf, error_buf_size)))     \
+            goto fail;                                                    \
+    } while (0)
+
 #define POP_I32()                                                              \
     do {                                                                       \
         if (!(wasm_loader_pop_frame_ref(loader_ctx, VALUE_TYPE_I32, error_buf, \
@@ -5326,6 +5414,13 @@ fail:
             goto fail;                                               \
     } while (0)
 
+#define POP_TBL_ELEM_IDX()                                               \
+    do {                                                                 \
+        if (!(wasm_loader_pop_frame_ref(loader_ctx, table_elem_idx_type, \
+                                        error_buf, error_buf_size)))     \
+            goto fail;                                                   \
+    } while (0)
+
 #define POP_AND_PUSH(type_pop, type_push)                              \
     do {                                                               \
         if (!(wasm_loader_push_pop_frame_ref(loader_ctx, 1, type_push, \
@@ -5945,7 +6040,8 @@ wasm_loader_prepare_bytecode(WASMModule *module, WASMFunction *func,
 {
     uint8 *p = func->code, *p_end = func->code + func->code_size, *p_org;
     uint32 param_count, local_count, global_count;
-    uint8 *param_types, *local_types, local_type, global_type, mem_offset_type;
+    uint8 *param_types, *local_types, local_type, global_type, mem_offset_type,
+        table_elem_idx_type;
     BlockType func_block_type;
     uint16 *local_offsets, local_offset;
     uint32 count, local_idx, global_idx, u32, align, i, memidx;
@@ -5976,6 +6072,7 @@ wasm_loader_prepare_bytecode(WASMModule *module, WASMFunction *func,
     mem_offset_type = is_memory64 ? VALUE_TYPE_I64 : VALUE_TYPE_I32;
 #else
     mem_offset_type = VALUE_TYPE_I32;
+    table_elem_idx_type = VALUE_TYPE_I32;
 #endif
 
     global_count = module->import_global_count + module->global_count;
@@ -6588,8 +6685,13 @@ re_scan:
                 emit_uint32(loader_ctx, table_idx);
 #endif
 
+#if WASM_ENABLE_MEMORY64 != 0
+                table_elem_idx_type = is_table_64bit(module, table_idx)
+                                          ? VALUE_TYPE_I64
+                                          : VALUE_TYPE_I32;
+#endif
                 /* skip elem idx */
-                POP_I32();
+                POP_TBL_ELEM_IDX();
 
                 bh_assert(type_idx < module->type_count);
 
@@ -6865,8 +6967,8 @@ re_scan:
                 break;
             }
 
-            /* table.get x. tables[x]. [i32] -> [t] */
-            /* table.set x. tables[x]. [i32 t] -> [] */
+            /* table.get x. tables[x]. [it] -> [t] */
+            /* table.set x. tables[x]. [it t] -> [] */
             case WASM_OP_TABLE_GET:
             case WASM_OP_TABLE_SET:
             {
@@ -6882,8 +6984,13 @@ re_scan:
                 emit_uint32(loader_ctx, table_idx);
 #endif
 
+#if WASM_ENABLE_MEMORY64 != 0
+                table_elem_idx_type = is_table_64bit(module, table_idx)
+                                          ? VALUE_TYPE_I64
+                                          : VALUE_TYPE_I32;
+#endif
                 if (opcode == WASM_OP_TABLE_GET) {
-                    POP_I32();
+                    POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_FAST_INTERP != 0
                     PUSH_OFFSET_TYPE(decl_ref_type);
 #endif
@@ -6894,7 +7001,7 @@ re_scan:
                     POP_OFFSET_TYPE(decl_ref_type);
 #endif
                     POP_TYPE(decl_ref_type);
-                    POP_I32();
+                    POP_TBL_ELEM_IDX();
                 }
                 break;
             }
@@ -7819,7 +7926,12 @@ re_scan:
 #endif
                         POP_I32();
                         POP_I32();
-                        POP_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        POP_TBL_ELEM_IDX();
                         break;
                     }
                     case WASM_OP_ELEM_DROP:
@@ -7838,7 +7950,8 @@ re_scan:
                     case WASM_OP_TABLE_COPY:
                     {
                         uint8 src_ref_type, dst_ref_type;
-                        uint32 src_tbl_idx, dst_tbl_idx;
+                        uint32 src_tbl_idx, dst_tbl_idx, src_tbl_idx_type,
+                            dst_tbl_idx_type, min_tbl_idx_type;
 
                         read_leb_uint32(p, p_end, src_tbl_idx);
                         if (!get_table_elem_type(module, src_tbl_idx,
@@ -7862,9 +7975,31 @@ re_scan:
                         emit_uint32(loader_ctx, src_tbl_idx);
                         emit_uint32(loader_ctx, dst_tbl_idx);
 #endif
-                        POP_I32();
-                        POP_I32();
-                        POP_I32();
+
+#if WASM_ENABLE_MEMORY64 != 0
+                        src_tbl_idx_type = is_table_64bit(module, src_tbl_idx)
+                                               ? VALUE_TYPE_I64
+                                               : VALUE_TYPE_I32;
+                        dst_tbl_idx_type = is_table_64bit(module, dst_tbl_idx)
+                                               ? VALUE_TYPE_I64
+                                               : VALUE_TYPE_I32;
+                        min_tbl_idx_type =
+                            (src_tbl_idx_type == VALUE_TYPE_I32
+                             || dst_tbl_idx_type == VALUE_TYPE_I32)
+                                ? VALUE_TYPE_I32
+                                : VALUE_TYPE_I64;
+#else
+                        src_tbl_idx_type = VALUE_TYPE_I32;
+                        dst_tbl_idx_type = VALUE_TYPE_I32;
+                        min_tbl_idx_type = VALUE_TYPE_I32;
+#endif
+
+                        table_elem_idx_type = min_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
+                        table_elem_idx_type = src_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
+                        table_elem_idx_type = dst_tbl_idx_type;
+                        POP_TBL_ELEM_IDX();
                         break;
                     }
                     case WASM_OP_TABLE_SIZE:
@@ -7882,7 +8017,12 @@ re_scan:
                         emit_uint32(loader_ctx, table_idx);
 #endif
 
-                        PUSH_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        PUSH_TBL_ELEM_IDX();
                         break;
                     }
                     case WASM_OP_TABLE_GROW:
@@ -7914,15 +8054,20 @@ re_scan:
                         emit_uint32(loader_ctx, table_idx);
 #endif
 
-                        POP_I32();
+#if WASM_ENABLE_MEMORY64 != 0
+                        table_elem_idx_type = is_table_64bit(module, table_idx)
+                                                  ? VALUE_TYPE_I64
+                                                  : VALUE_TYPE_I32;
+#endif
+                        POP_TBL_ELEM_IDX();
 #if WASM_ENABLE_FAST_INTERP != 0
                         POP_OFFSET_TYPE(decl_ref_type);
 #endif
                         POP_TYPE(decl_ref_type);
                         if (opcode1 == WASM_OP_TABLE_GROW)
-                            PUSH_I32();
+                            PUSH_TBL_ELEM_IDX();
                         else
-                            POP_I32();
+                            PUSH_TBL_ELEM_IDX();
                         break;
                     }
 #endif /* WASM_ENABLE_REF_TYPES */

core/iwasm/interpreter/wasm_runtime.c

@@ -678,6 +678,8 @@ tables_instantiate(const WASMModule *module, WASMModuleInstance *module_inst,
            uninitialized elements */
 #endif
 
+        table->is_table64 = import->u.table.table_type.flags & TABLE64_FLAG;
+
 #if WASM_ENABLE_MULTI_MODULE != 0
         *table_linked = table_inst_linked;
         if (table_inst_linked != NULL) {
@@ -736,6 +738,7 @@ tables_instantiate(const WASMModule *module, WASMModuleInstance *module_inst,
         /* For GC, all elements have already been set to NULL_REF (0) as
            uninitialized elements */
 #endif
+        table->is_table64 = module->tables[i].table_type.flags & TABLE64_FLAG;
         table->elem_type = module->tables[i].table_type.elem_type;
 #if WASM_ENABLE_GC != 0
         table->elem_ref_type.elem_ref_type =
@@ -1364,6 +1367,17 @@ export_functions_deinstantiate(WASMExportFuncInstance *functions)
         wasm_runtime_free(functions);
 }
 
+static int
+cmp_export_func_inst(const void *a, const void *b)
+{
+    const WASMExportFuncInstance *export_func1 =
+        (const WASMExportFuncInstance *)a;
+    const WASMExportFuncInstance *export_func2 =
+        (const WASMExportFuncInstance *)b;
+
+    return strcmp(export_func1->name, export_func2->name);
+}
+
 /**
  * Instantiate export functions in a module.
  */
@@ -1392,6 +1406,9 @@ export_functions_instantiate(const WASMModule *module,
         }
 
     bh_assert((uint32)(export_func - export_funcs) == export_func_count);
+
+    qsort(export_funcs, export_func_count, sizeof(WASMExportFuncInstance),
+          cmp_export_func_inst);
     return export_funcs;
 }
 
@@ -2795,6 +2812,14 @@ wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
         }
     }
 
+#if WASM_ENABLE_JIT != 0 && WASM_ENABLE_SHARED_HEAP != 0
+#if UINTPTR_MAX == UINT64_MAX
+    module_inst->e->shared_heap_start_off.u64 = UINT64_MAX;
+#else
+    module_inst->e->shared_heap_start_off.u32[0] = UINT32_MAX;
+#endif
+#endif
+
 #if WASM_ENABLE_GC != 0
     /* Initialize the table data with init expr */
     for (i = 0; i < module->table_count; i++) {
@@ -3409,11 +3434,20 @@ wasm_deinstantiate(WASMModuleInstance *module_inst, bool is_sub_inst)
 WASMFunctionInstance *
 wasm_lookup_function(const WASMModuleInstance *module_inst, const char *name)
 {
-    uint32 i;
-    for (i = 0; i < module_inst->export_func_count; i++)
-        if (!strcmp(module_inst->export_functions[i].name, name))
-            return module_inst->export_functions[i].function;
-    return NULL;
+    WASMExportFuncInstance key = { .name = (char *)name };
+    WASMExportFuncInstance *export_func_inst;
+
+    if (!module_inst->export_functions)
+        return NULL;
+
+    export_func_inst = bsearch(
+        &key, module_inst->export_functions, module_inst->export_func_count,
+        sizeof(WASMExportFuncInstance), cmp_export_func_inst);
+
+    if (!export_func_inst)
+        return NULL;
+
+    return export_func_inst->function;
 }
 
 WASMMemoryInstance *

core/iwasm/interpreter/wasm_runtime.h

@@ -92,6 +92,15 @@ typedef union {
     uint32 u32[2];
 } MemBound;
 
+typedef struct WASMSharedHeap {
+    struct WASMSharedHeap *next;
+    void *heap_handle;
+    uint8 *base_addr;
+    uint64 size;
+    uint64 start_off_mem64;
+    uint64 start_off_mem32;
+} WASMSharedHeap;
+
 struct WASMMemoryInstance {
     /* Module type */
     uint32 module_type;
@@ -157,7 +166,8 @@ struct WASMMemoryInstance {
 struct WASMTableInstance {
     /* The element type */
     uint8 elem_type;
-    uint8 __padding__[7];
+    uint8 is_table64;
+    uint8 __padding__[6];
     union {
 #if WASM_ENABLE_GC != 0
         WASMRefType *elem_ref_type;
@@ -353,6 +363,19 @@ typedef struct WASMModuleInstanceExtra {
     uint32 max_aux_stack_used;
 #endif
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+    WASMSharedHeap *shared_heap;
+#if WASM_ENABLE_JIT != 0
+    /*
+     * Adjusted shared heap based addr to simple the calculation
+     * in the aot code. The value is:
+     *   shared_heap->base_addr - shared_heap->start_off
+     */
+    uint8 *shared_heap_base_addr_adj;
+    MemBound shared_heap_start_off;
+#endif
+#endif
+
 #if WASM_ENABLE_DEBUG_INTERP != 0                         \
     || (WASM_ENABLE_FAST_JIT != 0 && WASM_ENABLE_JIT != 0 \
         && WASM_ENABLE_LAZY_JIT != 0)

core/iwasm/libraries/lib-pthread/lib_pthread.cmake

@@ -6,7 +6,7 @@ set (LIB_PTHREAD_DIR ${CMAKE_CURRENT_LIST_DIR})
 add_definitions (-DWASM_ENABLE_LIB_PTHREAD=1)
 
 if (WAMR_BUILD_LIB_PTHREAD_SEMAPHORE EQUAL 1)
-add_definitions (-DWASM_ENABLE_LIB_PTHREAD_SEMAPHORE=1)
+    add_definitions (-DWASM_ENABLE_LIB_PTHREAD_SEMAPHORE=1)
 endif()
 
 include_directories(${LIB_PTHREAD_DIR})

core/iwasm/libraries/libc-emcc/libc_emcc_wrapper.c

@@ -7,8 +7,13 @@
 #include "bh_log.h"
 #include "wasm_export.h"
 #include "../interpreter/wasm.h"
-#if !defined(_DEFAULT_SOURCE) && !defined(BH_PLATFORM_LINUX_SGX)
-#include "sys/syscall.h"
+
+#if defined(__linux__)
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)
+#define HAVE_SYSCALL_GETRANDOM
+#include <sys/syscall.h>
+#endif
 #endif
 
 /* clang-format off */
@@ -270,11 +275,10 @@ getentropy_wrapper(wasm_exec_env_t exec_env, void *buffer, uint32 length)
 {
     if (buffer == NULL)
         return -1;
-#if defined(_DEFAULT_SOURCE) || defined(BH_PLATFORM_LINUX_SGX) \
-    || defined(__APPLE__)
-    return getentropy(buffer, length);
-#else
+#if defined(HAVE_SYSCALL_GETRANDOM)
     return syscall(SYS_getrandom, buffer, length, 0);
+#else
+    return getentropy(buffer, length);
 #endif
 }
 

core/iwasm/libraries/libc-wasi/libc_wasi_wrapper.c

@@ -1022,8 +1022,8 @@ execute_interruptible_poll_oneoff(
     uint32 i;
 
     const __wasi_timestamp_t timeout = get_timeout_for_poll_oneoff(
-                                 in, nsubscriptions),
-                             time_quant = 1e9;
+                                 in, (uint32)nsubscriptions),
+                             time_quant = (__wasi_timestamp_t)1e9;
     const uint64 size_to_copy =
         nsubscriptions * (uint64)sizeof(wasi_subscription_t);
     __wasi_subscription_t *in_copy = NULL;
@@ -1034,12 +1034,13 @@ execute_interruptible_poll_oneoff(
         return __WASI_ENOMEM;
     }
 
-    bh_memcpy_s(in_copy, size_to_copy, in, size_to_copy);
+    bh_memcpy_s(in_copy, (uint32)size_to_copy, in, (uint32)size_to_copy);
 
     while (timeout == (__wasi_timestamp_t)-1 || elapsed <= timeout) {
         /* update timeout for clock subscription events */
         update_clock_subscription_data(
-            in_copy, nsubscriptions, min_uint64(time_quant, timeout - elapsed));
+            in_copy, (uint32)nsubscriptions,
+            min_uint64(time_quant, timeout - elapsed));
         err = wasmtime_ssp_poll_oneoff(exec_env, curfds, in_copy, out,
                                        nsubscriptions, nevents);
         elapsed += time_quant;

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c

@@ -3130,7 +3130,7 @@ compare_address(const struct addr_pool *addr_pool_entry,
         }
         addr_size = 16;
     }
-    max_addr_mask = addr_size * 8;
+    max_addr_mask = (uint8)(addr_size * 8);
 
     /* IPv4 0.0.0.0 or IPv6 :: means any address */
     if (basebuf[0] == 0 && !memcmp(basebuf, basebuf + 1, addr_size - 1)) {

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/refcount.h

@@ -132,6 +132,35 @@ refcount_release(struct refcount *r)
 #error "Reference counter isn't implemented"
 #endif /* end of __GNUC_PREREQ (4.7) */
 
+#elif defined(_MSC_VER)
+
+/* Simple reference counter. */
+struct LOCKABLE refcount {
+    LONG count;
+};
+
+/* Initialize the reference counter. */
+static inline void
+refcount_init(struct refcount *r, unsigned int count)
+{
+    InterlockedExchange(&r->count, (LONG)count);
+}
+
+/* Increment the reference counter. */
+static inline void
+refcount_acquire(struct refcount *r)
+{
+    InterlockedIncrement(&r->count);
+}
+
+/* Decrement the reference counter, returning whether the reference
+   dropped to zero. */
+static inline bool
+refcount_release(struct refcount *r)
+{
+    return InterlockedDecrement(&r->count) == 0 ? true : false;
+}
+
 #else /* else of CONFIG_HAS_STD_ATOMIC */
 #error "Reference counter isn't implemented"
 #endif /* end of CONFIG_HAS_STD_ATOMIC */

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h

@@ -70,9 +70,11 @@
 #endif
 
 #if !defined(BH_PLATFORM_LINUX_SGX)
+
 /* Clang's __GNUC_PREREQ macro has a different meaning than GCC one,
 so we have to handle this case specially */
 #if defined(__clang__)
+
 /* Clang provides stdatomic.h since 3.6.0
 See https://releases.llvm.org/3.6.0/tools/clang/docs/ReleaseNotes.html */
 #if __clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 6)
@@ -80,7 +82,9 @@ See https://releases.llvm.org/3.6.0/tools/clang/docs/ReleaseNotes.html */
 #else
 #define CONFIG_HAS_STD_ATOMIC 0
 #endif
+
 #elif defined(__GNUC_PREREQ)
+
 /* Even though older versions of GCC support C11, atomics were
 not implemented until 4.9. See
 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58016 */
@@ -89,11 +93,21 @@ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58016 */
 #else /* else of __GNUC_PREREQ(4, 9) */
 #define CONFIG_HAS_STD_ATOMIC 0
 #endif /* end of __GNUC_PREREQ(4, 9) */
-#else  /* else of defined(__GNUC_PREREQ) */
-#define CONFIG_HAS_STD_ATOMIC 1
-#endif /* end of defined(__GNUC_PREREQ) */
-#else  /* else of !defined(BH_PLATFORM_LINUX_SGX) */
+
+#elif defined(_MSC_VER)
+
 #define CONFIG_HAS_STD_ATOMIC 0
+
+#else
+
+#define CONFIG_HAS_STD_ATOMIC 1
+
+#endif /* end of defined(__clang__) */
+
+#else /* else of !defined(BH_PLATFORM_LINUX_SGX) */
+
+#define CONFIG_HAS_STD_ATOMIC 0
+
 #endif /* end of !defined(BH_PLATFORM_LINUX_SGX) */
 
-#endif
+#endif /* end of SSP_CONFIG_H */

core/iwasm/libraries/shared-heap/shared_heap.cmake

@@ -0,0 +1,8 @@
+# Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+set (LIB_SHARED_HEAP ${CMAKE_CURRENT_LIST_DIR})
+add_definitions (-DWASM_ENABLE_SHARED_HEAP=1)
+include_directories(${LIB_SHARED_HEAP_DIR})
+file (GLOB source_all ${LIB_SHARED_HEAP}/*.c)
+set (LIB_SHARED_HEAP_SOURCE ${source_all})

core/iwasm/libraries/shared-heap/shared_heap_wrapper.c

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "bh_common.h"
+#include "bh_log.h"
+#include "wasm_export.h"
+#include "../interpreter/wasm.h"
+#include "../common/wasm_runtime_common.h"
+/* clang-format off */
+#define validate_native_addr(addr, size) \
+    wasm_runtime_validate_native_addr(module_inst, addr, size)
+
+#define module_shared_malloc(size, p_native_addr) \
+    wasm_runtime_shared_heap_malloc(module_inst, size, p_native_addr)
+
+#define module_shared_free(offset) \
+    wasm_runtime_shared_heap_free(module_inst, offset)
+/* clang-format on */
+
+static uint32
+shared_heap_malloc_wrapper(wasm_exec_env_t exec_env, uint32 size)
+{
+    wasm_module_inst_t module_inst = get_module_inst(exec_env);
+    return (uint32)module_shared_malloc((uint64)size, NULL);
+}
+
+static void
+shared_heap_free_wrapper(wasm_exec_env_t exec_env, void *ptr)
+{
+    wasm_module_inst_t module_inst = get_module_inst(exec_env);
+
+    if (!validate_native_addr(ptr, (uint64)sizeof(uintptr_t))) {
+        LOG_WARNING("Invalid app address");
+        return;
+    }
+
+    module_shared_free(addr_native_to_app(ptr));
+}
+
+/* clang-format off */
+#define REG_NATIVE_FUNC(func_name, signature) \
+    { #func_name, func_name##_wrapper, signature, NULL }
+/* clang-format on */
+
+static NativeSymbol native_symbols_shared_heap[] = {
+    REG_NATIVE_FUNC(shared_heap_malloc, "(i)i"),
+    REG_NATIVE_FUNC(shared_heap_free, "(*)"),
+};
+
+uint32
+get_lib_shared_heap_export_apis(NativeSymbol **p_shared_heap_apis)
+{
+    *p_shared_heap_apis = native_symbols_shared_heap;
+    return sizeof(native_symbols_shared_heap) / sizeof(NativeSymbol);
+}

core/iwasm/libraries/thread-mgr/thread_manager.c

@@ -1797,6 +1797,82 @@ wasm_cluster_spread_custom_data(WASMModuleInstanceCommon *module_inst,
     }
 }
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+static void
+attach_shared_heap_visitor(void *node, void *heap)
+{
+    WASMExecEnv *curr_exec_env = (WASMExecEnv *)node;
+    WASMModuleInstanceCommon *module_inst = get_module_inst(curr_exec_env);
+
+    wasm_runtime_attach_shared_heap_internal(module_inst, heap);
+}
+
+static void
+detach_shared_heap_visitor(void *node, void *heap)
+{
+    WASMExecEnv *curr_exec_env = (WASMExecEnv *)node;
+    WASMModuleInstanceCommon *module_inst = get_module_inst(curr_exec_env);
+
+    (void)heap;
+    wasm_runtime_detach_shared_heap_internal(module_inst);
+}
+
+bool
+wasm_cluster_attach_shared_heap(WASMModuleInstanceCommon *module_inst,
+                                WASMSharedHeap *heap)
+{
+    WASMExecEnv *exec_env = wasm_clusters_search_exec_env(module_inst);
+
+    if (exec_env == NULL) {
+        /* Maybe threads have not been started yet. */
+        return wasm_runtime_attach_shared_heap_internal(module_inst, heap);
+    }
+    else {
+        WASMCluster *cluster;
+
+        cluster = wasm_exec_env_get_cluster(exec_env);
+        bh_assert(cluster);
+
+        os_mutex_lock(&cluster->lock);
+        /* Try attaching shared heap to this module instance first
+           to ensure that we can attach it to all other instances. */
+        if (!wasm_runtime_attach_shared_heap_internal(module_inst, heap)) {
+            os_mutex_unlock(&cluster->lock);
+            return false;
+        }
+        /* Detach the shared heap so it can be attached again. */
+        wasm_runtime_detach_shared_heap_internal(module_inst);
+        traverse_list(&cluster->exec_env_list, attach_shared_heap_visitor,
+                      heap);
+        os_mutex_unlock(&cluster->lock);
+    }
+
+    return true;
+}
+
+void
+wasm_cluster_detach_shared_heap(WASMModuleInstanceCommon *module_inst)
+{
+    WASMExecEnv *exec_env = wasm_clusters_search_exec_env(module_inst);
+
+    if (exec_env == NULL) {
+        /* Maybe threads have not been started yet. */
+        wasm_runtime_detach_shared_heap_internal(module_inst);
+    }
+    else {
+        WASMCluster *cluster;
+
+        cluster = wasm_exec_env_get_cluster(exec_env);
+        bh_assert(cluster);
+
+        os_mutex_lock(&cluster->lock);
+        traverse_list(&cluster->exec_env_list, detach_shared_heap_visitor,
+                      NULL);
+        os_mutex_unlock(&cluster->lock);
+    }
+}
+#endif
+
 #if WASM_ENABLE_MODULE_INST_CONTEXT != 0
 struct inst_set_context_data {
     void *key;

core/iwasm/libraries/thread-mgr/thread_manager.h

@@ -11,6 +11,9 @@
 #include "wasm_export.h"
 #include "../interpreter/wasm.h"
 #include "../common/wasm_runtime_common.h"
+#if WASM_ENABLE_SHARED_HEAP != 0
+#include "../common/wasm_memory.h"
+#endif
 
 #ifdef __cplusplus
 extern "C" {
@@ -208,6 +211,15 @@ wasm_cluster_change_curr_thread_to_running();
 void
 wasm_cluster_change_curr_thread_to_safe();
 
+#if WASM_ENABLE_SHARED_HEAP != 0
+bool
+wasm_cluster_attach_shared_heap(WASMModuleInstanceCommon *module_inst,
+                                WASMSharedHeap *heap);
+
+void
+wasm_cluster_detach_shared_heap(WASMModuleInstanceCommon *module_inst);
+#endif
+
 #if WASM_ENABLE_DEBUG_INTERP != 0
 
 #define WAMR_SIG_TRAP (5)

core/shared/platform/windows/platform_internal.h

@@ -6,6 +6,12 @@
 #ifndef _PLATFORM_INTERNAL_H
 #define _PLATFORM_INTERNAL_H
 
+/*
+ * Suppress the noisy warnings:
+ * winbase.h: warning C5105: macro expansion producing 'defined' has
+ * undefined behavior
+ */
+#pragma warning(disable : 5105)
 #include <inttypes.h>
 #include <stdbool.h>
 #include <assert.h>

core/shared/platform/windows/win_clock.c

@@ -10,6 +10,10 @@
 #define NANOSECONDS_PER_SECOND 1000000000ULL
 #define NANOSECONDS_PER_TICK 100
 
+extern NTSTATUS
+NtQueryTimerResolution(PULONG MinimumResolution, PULONG MaximumResolution,
+                       PULONG CurrentResolution);
+
 static __wasi_errno_t
 calculate_monotonic_clock_frequency(uint64 *out_frequency)
 {
@@ -54,7 +58,7 @@ os_clock_res_get(__wasi_clockid_t clock_id, __wasi_timestamp_t *resolution)
         case __WASI_CLOCK_PROCESS_CPUTIME_ID:
         case __WASI_CLOCK_THREAD_CPUTIME_ID:
         {
-#if WINAPI_PARTITION_DESKTOP
+#if WINAPI_PARTITION_DESKTOP && WASM_ENABLE_WAMR_COMPILER == 0
             ULONG maximum_time;
             ULONG minimum_time;
             ULONG current_time;
@@ -140,4 +144,4 @@ os_clock_time_get(__wasi_clockid_t clock_id, __wasi_timestamp_t precision,
         default:
             return __WASI_EINVAL;
     }
-}
+}

core/shared/platform/windows/win_util.h

@@ -7,7 +7,13 @@
 #define _WIN_UTIL_H
 
 #include "platform_wasi_types.h"
-#include "windows.h"
+/*
+ * Suppress the noisy warnings:
+ * winbase.h: warning C5105: macro expansion producing 'defined' has
+ * undefined behavior
+ */
+#pragma warning(disable : 5105)
+#include <windows.h>
 
 __wasi_timestamp_t
 convert_filetime_to_wasi_timestamp(LPFILETIME filetime);
@@ -23,4 +29,4 @@ convert_windows_error_code(DWORD windows_error_code);
 __wasi_errno_t
 convert_winsock_error_code(int error_code);
 
-#endif /* end of _WIN_UTIL_H */
+#endif /* end of _WIN_UTIL_H */

core/version.h

@@ -6,6 +6,6 @@
 #ifndef _WAMR_VERSION_H_
 #define _WAMR_VERSION_H_
 #define WAMR_VERSION_MAJOR 2
-#define WAMR_VERSION_MINOR 1
-#define WAMR_VERSION_PATCH 2
+#define WAMR_VERSION_MINOR 2
+#define WAMR_VERSION_PATCH 0
 #endif

doc/build_wamr.md

@@ -300,6 +300,22 @@ Currently we only profile the memory consumption of module, module_instance and
     wasm_runtime_get_context
 ```
 
+#### **Shared heap among wasm apps and host native**
+- **WAMR_BUILD_SHARED_HEAP**=1/0, default to disable if not set
+> Note: If it is enabled, allow to create one or more shared heaps, and attach one to a module instance, the belows APIs ared provided:
+```C
+   wasm_runtime_create_shared_heap
+   wasm_runtime_attach_shared_heap
+   wasm_runtime_detach_shared_heap
+   wasm_runtime_shared_heap_malloc
+   wasm_runtime_shared_heap_free
+```
+And the wasm app can calls below APIs to allocate/free memory from/to the shared heap if it is attached to the app's module instance:
+```C
+   void *shared_heap_malloc();
+   void shared_heap_free(void *ptr);
+```
+
 **Combination of configurations:**
 
 We can combine the configurations. For example, if we want to disable interpreter, enable AOT and WASI, we can run command:

product-mini/platforms/windows/CMakeLists.txt

@@ -52,9 +52,9 @@ if (NOT DEFINED WAMR_BUILD_LIBC_BUILTIN)
   set (WAMR_BUILD_LIBC_BUILTIN 1)
 endif ()
 
-if (NOT DEFINED WAMR_BUILD_LIBC_UVWASI)
-  # Enable libc uvwasi support by default
-  set (WAMR_BUILD_LIBC_UVWASI 1)
+if (NOT DEFINED WAMR_BUILD_LIBC_WASI)
+  # Enable libc wasi support by default
+  set (WAMR_BUILD_LIBC_WASI 1)
 endif ()
 
 if (NOT DEFINED WAMR_BUILD_FAST_INTERP)

product-mini/platforms/windows/main.c

@@ -45,6 +45,10 @@ print_help()
 #endif
     printf("  --stack-size=n         Set maximum stack size in bytes, default is 64 KB\n");
     printf("  --heap-size=n          Set maximum heap size in bytes, default is 16 KB\n");
+#if WASM_ENABLE_GC != 0
+    printf("  --gc-heap-size=n         Set maximum gc heap size in bytes,\n");
+    printf("                           default is %u KB\n", GC_HEAP_SIZE_DEFAULT / 1024);
+#endif
 #if WASM_ENABLE_JIT != 0
     printf("  --llvm-jit-size-level=n  Set LLVM JIT size level, default is 3\n");
     printf("  --llvm-jit-opt-level=n   Set LLVM JIT optimization level, default is 3\n");
@@ -271,6 +275,9 @@ main(int argc, char *argv[])
 #else
     uint32 heap_size = 16 * 1024;
 #endif
+#if WASM_ENABLE_GC != 0
+    uint32 gc_heap_size = GC_HEAP_SIZE_DEFAULT;
+#endif
 #if WASM_ENABLE_JIT != 0
     uint32 llvm_jit_size_level = 3;
     uint32 llvm_jit_opt_level = 3;
@@ -346,6 +353,13 @@ main(int argc, char *argv[])
                 return print_help();
             heap_size = atoi(argv[0] + 12);
         }
+#if WASM_ENABLE_GC != 0
+        else if (!strncmp(argv[0], "--gc-heap-size=", 15)) {
+            if (argv[0][15] == '\0')
+                return print_help();
+            gc_heap_size = atoi(argv[0] + 15);
+        }
+#endif
 #if WASM_ENABLE_JIT != 0
         else if (!strncmp(argv[0], "--llvm-jit-size-level=", 22)) {
             if (argv[0][22] == '\0')
@@ -456,6 +470,10 @@ main(int argc, char *argv[])
     init_args.mem_alloc_option.allocator.free_func = free_func;
 #endif
 
+#if WASM_ENABLE_GC != 0
+    init_args.gc_heap_size = gc_heap_size;
+#endif
+
 #if WASM_ENABLE_JIT != 0
     init_args.llvm_jit_size_level = llvm_jit_size_level;
     init_args.llvm_jit_opt_level = llvm_jit_opt_level;

samples/gui/wasm-apps/decrease/src/main.c

@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2019 Intel Corporation.  All rights reserved.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- */
-
-#include <stdlib.h>
-#include "wasm_app.h"
-#include "wa-inc/lvgl/lvgl.h"
-#include "wa-inc/timer_wasm_app.h"
-
-extern char g_widget_text[];
-
-static void
-btn_event_cb(lv_obj_t *btn, lv_event_t event);
-
-uint32_t count = 0;
-char count_str[11] = { 0 };
-lv_obj_t *hello_world_label;
-lv_obj_t *count_label;
-lv_obj_t *btn1;
-lv_obj_t *label_count1;
-int label_count1_value = 100;
-char label_count1_str[11] = { 0 };
-
-void
-timer1_update(user_timer_t timer1)
-{
-    if ((count % 100) == 0) {
-        snprintf(count_str, sizeof(count_str), "%d", count / 100);
-        lv_label_set_text(count_label, count_str);
-    }
-    ++count;
-}
-
-void
-on_init()
-{
-    char *text;
-
-    hello_world_label = lv_label_create(NULL, NULL);
-    lv_label_set_text(hello_world_label, "Hello world!");
-    text = lv_label_get_text(hello_world_label);
-    printf("Label text %lu %s \n", strlen(text), text);
-    lv_obj_align(hello_world_label, NULL, LV_ALIGN_IN_TOP_LEFT, 0, 0);
-
-    count_label = lv_label_create(NULL, NULL);
-    lv_obj_align(count_label, NULL, LV_ALIGN_IN_TOP_MID, 0, 0);
-
-    /* Create a button on the currently loaded screen */
-    btn1 = lv_btn_create(NULL, NULL);
-    /* Set function to be called when the button is released */
-    lv_obj_set_event_cb(btn1, (lv_event_cb_t)btn_event_cb);
-    /* Align below the label */
-    lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0);
-
-    /* Create a label on the button */
-    lv_obj_t *btn_label = lv_label_create(btn1, NULL);
-    lv_label_set_text(btn_label, "Click --");
-
-    label_count1 = lv_label_create(NULL, NULL);
-    lv_label_set_text(label_count1, "100");
-    lv_obj_align(label_count1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
-
-    /* Set up a timer */
-    user_timer_t timer;
-    timer = api_timer_create(10, true, false, timer1_update);
-    if (timer)
-        api_timer_restart(timer, 10);
-    else
-        printf("Fail to create timer.\n");
-}
-
-static void
-btn_event_cb(lv_obj_t *btn, lv_event_t event)
-{
-    if (event == LV_EVENT_RELEASED) {
-        label_count1_value--;
-        snprintf(label_count1_str, sizeof(label_count1_str), "%d",
-                 label_count1_value);
-        lv_label_set_text(label_count1, label_count1_str);
-        if (label_count1_value == 0)
-            label_count1_value = 100;
-    }
-}

samples/gui/wasm-apps/increase/src/main.c

@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2019 Intel Corporation.  All rights reserved.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- */
-
-#include <stdlib.h>
-#include "wasm_app.h"
-#include "wa-inc/lvgl/lvgl.h"
-#include "wa-inc/timer_wasm_app.h"
-
-extern char g_widget_text[];
-
-static void
-btn_event_cb(lv_obj_t *btn, lv_event_t event);
-
-uint32_t count = 0;
-char count_str[11] = { 0 };
-lv_obj_t *hello_world_label;
-lv_obj_t *count_label;
-lv_obj_t *btn1;
-lv_obj_t *label_count1;
-int label_count1_value = 1;
-char label_count1_str[11] = { 0 };
-
-void
-timer1_update(user_timer_t timer1)
-{
-    if ((count % 100) == 0) {
-        snprintf(count_str, sizeof(count_str), "%d", count / 100);
-        lv_label_set_text(count_label, count_str);
-    }
-    ++count;
-}
-
-void
-on_init()
-{
-    char *text;
-
-    hello_world_label = lv_label_create(NULL, NULL);
-    lv_label_set_text(hello_world_label, "Hello world!");
-    text = lv_label_get_text(hello_world_label);
-    printf("Label text %lu %s \n", strlen(text), text);
-    lv_obj_align(hello_world_label, NULL, LV_ALIGN_IN_TOP_LEFT, 0, 0);
-
-    count_label = lv_label_create(NULL, NULL);
-    lv_obj_align(count_label, NULL, LV_ALIGN_IN_TOP_MID, 0, 0);
-
-    /* Create a button on the current loaded screen */
-    btn1 = lv_btn_create(NULL, NULL);
-    /* Set function to be called when the button is released */
-    lv_obj_set_event_cb(btn1, (lv_event_cb_t)btn_event_cb);
-    /* Align below the label */
-    lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0);
-
-    /* Create a label on the button */
-    lv_obj_t *btn_label = lv_label_create(btn1, NULL);
-    lv_label_set_text(btn_label, "Click ++");
-
-    label_count1 = lv_label_create(NULL, NULL);
-    lv_label_set_text(label_count1, "1");
-    lv_obj_align(label_count1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
-
-    /* Set up a timer */
-    user_timer_t timer;
-    timer = api_timer_create(10, true, false, timer1_update);
-    if (timer)
-        api_timer_restart(timer, 10);
-    else
-        printf("Fail to create timer.\n");
-}
-
-static void
-btn_event_cb(lv_obj_t *btn, lv_event_t event)
-{
-    if (event == LV_EVENT_RELEASED) {
-        label_count1_value++;
-        snprintf(label_count1_str, sizeof(label_count1_str), "%d",
-                 label_count1_value);
-        lv_label_set_text(label_count1, label_count1_str);
-        if (label_count1_value == 100)
-            label_count1_value = 0;
-    }
-}

samples/gui/wasm-runtime-wgl/src/platform/zephyr/XPT2046.c

@@ -1,348 +0,0 @@
-/**
- * @file XPT2046.c
- */
-/*********************
- *      INCLUDES
- *********************/
-#include "XPT2046.h"
-#include "board_config.h"
-#include "stdio.h"
-#include <string.h>
-#include "drivers/spi.h"
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#include <kernel.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#if USE_XPT2046
-
-#include <stddef.h>
-
-#define abs(x) ((x) < 0 ? -(x) : (x))
-
-/*********************
- *      DEFINES
- *********************/
-
-/**********************
- *      TYPEDEFS
- **********************/
-
-/**********************
- *  STATIC PROTOTYPES
- **********************/
-static void
-xpt2046_corr(int16_t *x, int16_t *y);
-#if 0
-static void xpt2046_avg(int16_t * x, int16_t * y);
-#endif
-
-/**********************
- *  STATIC VARIABLES
- **********************/
-int16_t avg_buf_x[XPT2046_AVG];
-int16_t avg_buf_y[XPT2046_AVG];
-uint8_t avg_last;
-
-/**********************
- *      MACROS
- **********************/
-
-/**********************
- *   GLOBAL FUNCTIONS
- **********************/
-
-/**
- * Initialize the XPT2046
- */
-struct device *input_dev;
-
-struct spi_config spi_conf_xpt2046;
-struct spi_cs_control xpt2046_cs_ctrl;
-struct device *xpt2046_pen_gpio_dev;
-static struct gpio_callback gpio_cb;
-lv_indev_data_t touch_point;
-lv_indev_data_t last_touch_point;
-
-#define TOUCH_READ_THREAD_STACK_SIZE 4096
-static K_THREAD_STACK_DEFINE(touch_read_thread_stack,
-                             TOUCH_READ_THREAD_STACK_SIZE);
-static struct k_thread touch_thread_data;
-static struct k_sem sem_touch_read;
-
-K_MUTEX_DEFINE(spi_display_touch_mutex);
-
-int cnt = 0;
-int touch_read_times = 0;
-int last_pen_interrupt_time = 0;
-void
-xpt2046_pen_gpio_callback(struct device *port, struct gpio_callback *cb,
-                          u32_t pins)
-{
-    cnt++;
-    if ((k_uptime_get_32() - last_pen_interrupt_time) > 500) {
-        k_sem_give(&sem_touch_read);
-        touch_read_times++;
-        last_pen_interrupt_time = k_uptime_get_32();
-    }
-}
-
-void
-disable_pen_interrupt()
-{
-    int ret = 0;
-    ret = gpio_disable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret != 0) {
-        printf("gpio_pin_configure GPIO_INPUT failed\n");
-    }
-}
-void
-enable_pen_interrupt()
-{
-    int ret = 0;
-    ret = gpio_enable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret != 0) {
-        printf("gpio_pin_configure failed\n");
-    }
-}
-
-void
-touch_screen_read_thread()
-{
-    int i;
-    bool ret = false;
-
-    for (;;) {
-        k_sem_take(&sem_touch_read, K_FOREVER);
-        memset(&last_touch_point, 0, sizeof(lv_indev_data_t));
-        memset(&touch_point, 0, sizeof(lv_indev_data_t));
-        memset(avg_buf_x, 0, sizeof(avg_buf_x));
-        memset(avg_buf_y, 0, sizeof(avg_buf_y));
-        k_mutex_lock(&spi_display_touch_mutex, K_FOREVER);
-        disable_pen_interrupt();
-        for (i = 0; i < 100; i++) {
-            ret = xpt2046_read(&touch_point);
-            if (ret) {
-                if ((abs(last_touch_point.point.x - touch_point.point.x) < 4)
-                    && (abs(last_touch_point.point.y - touch_point.point.y)
-                        < 4)) {
-                    break;
-                }
-                last_touch_point = touch_point;
-            }
-        }
-        enable_pen_interrupt();
-        k_mutex_unlock(&spi_display_touch_mutex);
-    }
-}
-
-void
-xpt2046_init(void)
-{
-    int ret;
-    input_dev = device_get_binding(XPT2046_SPI_DEVICE_NAME);
-
-    if (input_dev == NULL) {
-        printf("device not found.  Aborting test.");
-        return;
-    }
-    memset((void *)&touch_point, 0, sizeof(lv_indev_data_t));
-
-    spi_conf_xpt2046.frequency = XPT2046_SPI_MAX_FREQUENCY;
-    spi_conf_xpt2046.operation = SPI_OP_MODE_MASTER | SPI_WORD_SET(8);
-    spi_conf_xpt2046.slave = 0;
-    spi_conf_xpt2046.cs = NULL;
-#ifdef XPT2046_CS_GPIO_CONTROLLER
-    xpt2046_cs_ctrl.gpio_dev = device_get_binding(XPT2046_CS_GPIO_CONTROLLER);
-    if (xpt2046_cs_ctrl.gpio_dev == NULL) {
-        printk("Cannot find %s!\n", XPT2046_CS_GPIO_CONTROLLER);
-        return;
-    }
-    gpio_pin_configure(xpt2046_cs_ctrl.gpio_dev, XPT2046_CS_GPIO_PIN,
-                       GPIO_OUTPUT);
-    gpio_pin_set(xpt2046_cs_ctrl.gpio_dev, XPT2046_CS_GPIO_PIN, 1);
-    xpt2046_cs_ctrl.gpio_pin = XPT2046_CS_GPIO_PIN;
-    xpt2046_cs_ctrl.delay = 0;
-    spi_conf_xpt2046.cs = &xpt2046_cs_ctrl;
-
-#endif
-
-#ifdef XPT2046_PEN_GPIO_CONTROLLER
-
-    xpt2046_pen_gpio_dev = device_get_binding(XPT2046_PEN_GPIO_CONTROLLER);
-    if (!xpt2046_pen_gpio_dev) {
-        printk("Cannot find %s!\n", XPT2046_PEN_GPIO_CONTROLLER);
-        return;
-    }
-    /* Setup GPIO input */
-    ret = gpio_pin_configure(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN,
-                             (GPIO_INPUT | GPIO_INT_ENABLE | GPIO_INT_EDGE
-                              | GPIO_INT_LOW_0 | GPIO_INT_DEBOUNCE));
-    if (ret) {
-        printk("Error configuring pin %d!\n", XPT2046_PEN_GPIO_PIN);
-    }
-
-    gpio_init_callback(&gpio_cb, xpt2046_pen_gpio_callback,
-                       BIT(XPT2046_PEN_GPIO_PIN));
-
-    ret = gpio_add_callback(xpt2046_pen_gpio_dev, &gpio_cb);
-    if (ret) {
-        printk("gpio_add_callback error\n");
-    }
-    ret = gpio_enable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret) {
-        printk("gpio_enable_callback error\n");
-    }
-#endif
-
-    k_sem_init(&sem_touch_read, 0, 1);
-
-    k_thread_create(&touch_thread_data, touch_read_thread_stack,
-                    TOUCH_READ_THREAD_STACK_SIZE, touch_screen_read_thread,
-                    NULL, NULL, NULL, 5, 0, K_NO_WAIT);
-    printf("xpt2046_init ok \n");
-}
-
-/**
- * Get the current position and state of the touchpad
- * @param data store the read data here
- * @return false: because no ore data to be read
- */
-bool
-xpt2046_read(lv_indev_data_t *data)
-{
-    static int16_t last_x = 0;
-    static int16_t last_y = 0;
-    bool valid = true;
-    int s32_ret = 0;
-
-    int16_t x = 0;
-    int16_t y = 0;
-
-    char tx1[16] = { 0 };
-    char rx1[16] = { 0 };
-
-    struct spi_buf tx_buf = { .buf = &tx1, .len = 3 };
-    struct spi_buf_set tx_bufs = { .buffers = &tx_buf, .count = 1 };
-    struct spi_buf rx_buf = { .buf = &rx1, .len = 3 };
-    struct spi_buf_set rx_bufs = { .buffers = &rx_buf, .count = 1 };
-
-    tx1[0] = CMD_X_READ;
-    s32_ret = spi_transceive(input_dev, &spi_conf_xpt2046, &tx_bufs, &rx_bufs);
-    if (s32_ret != 0) {
-        printf("spi_transceive return failed:%d\n", s32_ret);
-    }
-    x = rx1[1] << 8;
-    x += rx1[2];
-
-    tx1[0] = CMD_Y_READ;
-    s32_ret = spi_transceive(input_dev, &spi_conf_xpt2046, &tx_bufs, &rx_bufs);
-    if (s32_ret != 0) {
-        printf("spi_transceive return failed:%d\n", s32_ret);
-    }
-    y = rx1[1] << 8;
-    y += rx1[2];
-    x = x >> 3;
-    y = y >> 3;
-
-    xpt2046_corr(&x, &y);
-    if (y <= 0 || (x > 320)) {
-        valid = false;
-    }
-
-    last_x = x;
-    last_y = y;
-
-    data->point.x = x;
-    data->point.y = y;
-    data->state = valid == false ? LV_INDEV_STATE_REL : LV_INDEV_STATE_PR;
-
-    return valid;
-}
-
-/**********************
- *   STATIC FUNCTIONS
- **********************/
-static void
-xpt2046_corr(int16_t *x, int16_t *y)
-{
-#if XPT2046_XY_SWAP != 0
-    int16_t swap_tmp;
-    swap_tmp = *x;
-    *x = *y;
-    *y = swap_tmp;
-#endif
-
-    if ((*x) > XPT2046_X_MIN)
-        (*x) -= XPT2046_X_MIN;
-    else
-        (*x) = 0;
-
-    if ((*y) > XPT2046_Y_MIN)
-        (*y) -= XPT2046_Y_MIN;
-    else
-        (*y) = 0;
-
-    (*x) = (uint32_t)((uint32_t)(*x) * XPT2046_HOR_RES)
-           / (XPT2046_X_MAX - XPT2046_X_MIN);
-
-    (*y) = (uint32_t)((uint32_t)(*y) * XPT2046_VER_RES)
-           / (XPT2046_Y_MAX - XPT2046_Y_MIN);
-
-#if XPT2046_X_INV != 0
-    (*x) = XPT2046_HOR_RES - (*x);
-#endif
-
-#if XPT2046_Y_INV != 0
-    (*y) = XPT2046_VER_RES - (*y);
-#endif
-}
-
-#if 0
-static void xpt2046_avg(int16_t * x, int16_t * y)
-{
-    /*Shift out the oldest data*/
-    uint8_t i;
-    for (i = XPT2046_AVG - 1; i > 0; i--) {
-        avg_buf_x[i] = avg_buf_x[i - 1];
-        avg_buf_y[i] = avg_buf_y[i - 1];
-    }
-
-    /*Insert the new point*/
-    avg_buf_x[0] = *x;
-    avg_buf_y[0] = *y;
-    if (avg_last < XPT2046_AVG)
-        avg_last++;
-
-    /*Sum the x and y coordinates*/
-    int32_t x_sum = 0;
-    int32_t y_sum = 0;
-    for (i = 0; i < avg_last; i++) {
-        x_sum += avg_buf_x[i];
-        y_sum += avg_buf_y[i];
-    }
-
-    /*Normalize the sums*/
-    (*x) = (int32_t) x_sum / avg_last;
-    (*y) = (int32_t) y_sum / avg_last;
-}
-#endif
-
-bool
-touchscreen_read(lv_indev_data_t *data)
-{
-    /*Store the collected data*/
-    data->point.x = last_touch_point.point.x;
-    data->point.y = last_touch_point.point.y;
-    data->state = last_touch_point.state;
-
-    if (last_touch_point.state == LV_INDEV_STATE_PR) {
-        last_touch_point.state = LV_INDEV_STATE_REL;
-    }
-    return false;
-}
-
-#endif

samples/gui/wasm-runtime-wgl/src/platform/zephyr/display_ili9340.h

@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2017 Jan Van Winkel <jan.van_winkel@dxplore.eu>
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifndef ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
-#define ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
-#include "board_config.h"
-#include <autoconf.h>
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#define ILI9340_CMD_ENTER_SLEEP 0x10
-#define ILI9340_CMD_EXIT_SLEEP 0x11
-#define ILI9340_CMD_GAMMA_SET 0x26
-#define ILI9340_CMD_DISPLAY_OFF 0x28
-#define ILI9340_CMD_DISPLAY_ON 0x29
-#define ILI9340_CMD_COLUMN_ADDR 0x2a
-#define ILI9340_CMD_PAGE_ADDR 0x2b
-#define ILI9340_CMD_MEM_WRITE 0x2c
-#define ILI9340_CMD_MEM_ACCESS_CTRL 0x36
-#define ILI9340_CMD_PIXEL_FORMAT_SET 0x3A
-#define ILI9340_CMD_FRAME_CTRL_NORMAL_MODE 0xB1
-#define ILI9340_CMD_DISPLAY_FUNCTION_CTRL 0xB6
-#define ILI9340_CMD_POWER_CTRL_1 0xC0
-#define ILI9340_CMD_POWER_CTRL_2 0xC1
-#define ILI9340_CMD_VCOM_CTRL_1 0xC5
-#define ILI9340_CMD_VCOM_CTRL_2 0xC7
-#define ILI9340_CMD_POSITVE_GAMMA_CORRECTION 0xE0
-#define ILI9340_CMD_NEGATIVE_GAMMA_CORRECTION 0xE1
-
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MY 0x80
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MX 0x40
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MV 0x20
-#define ILI9340_DATA_MEM_ACCESS_CTRL_ML 0x10
-#define ILI9340_DATA_MEM_ACCESS_CTRL_BGR 0x08
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MH 0x04
-
-#define ILI9340_DATA_PIXEL_FORMAT_RGB_18_BIT 0x60
-#define ILI9340_DATA_PIXEL_FORMAT_RGB_16_BIT 0x50
-#define ILI9340_DATA_PIXEL_FORMAT_MCU_18_BIT 0x06
-#define ILI9340_DATA_PIXEL_FORMAT_MCU_16_BIT 0x05
-
-struct ili9340_data;
-
-/**
- * Send data to ILI9340 display controller
- *
- * @param data Device data structure
- * @param cmd Command to send to display controller
- * @param tx_data Data to transmit to the display controller
- * In case no data should be transmitted pass a NULL pointer
- * @param tx_len Number of bytes in tx_data buffer
- *
- */
-void
-ili9340_transmit(struct ili9340_data *data, u8_t cmd, void *tx_data,
-                 size_t tx_len);
-
-/**
- * Perform LCD specific initialization
- *
- * @param data Device data structure
- */
-void
-ili9340_lcd_init(struct ili9340_data *data);
-
-#define DT_ILITEK_ILI9340_0_LABEL "DISPLAY"
-#define CONFIG_DISPLAY_LOG_LEVEL 0
-
-#endif /* ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_ */

samples/gui/wasm-runtime-wgl/src/platform/zephyr/iwasm_main.c

@@ -1,195 +0,0 @@
-/*
- * Copyright (C) 2019 Intel Corporation.  All rights reserved.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- */
-#include "bh_platform.h"
-#include "runtime_lib.h"
-#include "native_interface.h"
-#include "app_manager_export.h"
-#include "board_config.h"
-#include "bh_common.h"
-#include "bh_queue.h"
-#include "runtime_sensor.h"
-#include "bi-inc/attr_container.h"
-#include "module_wasm_app.h"
-#include "wasm_export.h"
-#include "display.h"
-#include "lvgl.h"
-
-extern bool
-init_sensor_framework();
-extern void
-exit_sensor_framework();
-extern int
-aee_host_msg_callback(void *msg, uint32_t msg_len);
-extern bool
-touchscreen_read(lv_indev_data_t *data);
-extern int
-ili9340_init();
-extern void
-xpt2046_init(void);
-extern void
-wgl_init();
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#include <drivers/uart.h>
-#include <device.h>
-
-int uart_char_cnt = 0;
-
-static void
-uart_irq_callback(struct device *dev)
-{
-    unsigned char ch;
-
-    while (uart_poll_in(dev, &ch) == 0) {
-        uart_char_cnt++;
-        aee_host_msg_callback(&ch, 1);
-    }
-}
-
-struct device *uart_dev = NULL;
-
-static bool
-host_init()
-{
-    uart_dev = device_get_binding(HOST_DEVICE_COMM_UART_NAME);
-    if (!uart_dev) {
-        printf("UART: Device driver not found.\n");
-        return false;
-    }
-    uart_irq_rx_enable(uart_dev);
-    uart_irq_callback_set(uart_dev, uart_irq_callback);
-    return true;
-}
-
-int
-host_send(void *ctx, const char *buf, int size)
-{
-    if (!uart_dev)
-        return 0;
-
-    for (int i = 0; i < size; i++)
-        uart_poll_out(uart_dev, buf[i]);
-
-    return size;
-}
-
-void
-host_destroy()
-{}
-
-/* clang-format off */
-host_interface interface = {
-    .init = host_init,
-    .send = host_send,
-    .destroy = host_destroy
-};
-/* clang-format on */
-
-timer_ctx_t timer_ctx;
-
-static char global_heap_buf[270 * 1024] = { 0 };
-
-static uint8_t color_copy[320 * 10 * 3];
-
-static void
-display_flush(lv_disp_drv_t *disp_drv, const lv_area_t *area, lv_color_t *color)
-{
-    u16_t w = area->x2 - area->x1 + 1;
-    u16_t h = area->y2 - area->y1 + 1;
-    struct display_buffer_descriptor desc;
-    int i;
-    uint8_t *color_p = color_copy;
-
-    desc.buf_size = 3 * w * h;
-    desc.width = w;
-    desc.pitch = w;
-    desc.height = h;
-
-    for (i = 0; i < w * h; i++, color++) {
-        color_p[i * 3] = color->ch.red;
-        color_p[i * 3 + 1] = color->ch.green;
-        color_p[i * 3 + 2] = color->ch.blue;
-    }
-
-    display_write(NULL, area->x1, area->y1, &desc, (void *)color_p);
-
-    lv_disp_flush_ready(disp_drv); /* in v5.3 is lv_flush_ready */
-}
-
-static bool
-display_input_read(lv_indev_drv_t *indev_drv, lv_indev_data_t *data)
-{
-    return touchscreen_read(data);
-}
-
-/**
- * Initialize the Hardware Abstraction Layer (HAL) for the Littlev graphics
- * library
- */
-static void
-hal_init(void)
-{
-    xpt2046_init();
-    ili9340_init();
-    display_blanking_off(NULL);
-
-    /*Create a display buffer*/
-    static lv_disp_buf_t disp_buf1;
-    static lv_color_t buf1_1[320 * 10];
-    lv_disp_buf_init(&disp_buf1, buf1_1, NULL, 320 * 10);
-
-    /*Create a display*/
-    lv_disp_drv_t disp_drv;
-    lv_disp_drv_init(&disp_drv); /*Basic initialization*/
-    disp_drv.buffer = &disp_buf1;
-    disp_drv.flush_cb = display_flush;
-    //    disp_drv.hor_res = 200;
-    //    disp_drv.ver_res = 100;
-    lv_disp_drv_register(&disp_drv);
-
-    lv_indev_drv_t indev_drv;
-    lv_indev_drv_init(&indev_drv); /*Basic initialization*/
-    indev_drv.type = LV_INDEV_TYPE_POINTER;
-    indev_drv.read_cb = display_input_read;
-    lv_indev_drv_register(&indev_drv);
-}
-
-int
-iwasm_main()
-{
-    RuntimeInitArgs init_args;
-    host_init();
-
-    memset(&init_args, 0, sizeof(RuntimeInitArgs));
-
-    init_args.mem_alloc_type = Alloc_With_Pool;
-    init_args.mem_alloc_option.pool.heap_buf = global_heap_buf;
-    init_args.mem_alloc_option.pool.heap_size = sizeof(global_heap_buf);
-
-    /* initialize runtime environment */
-    if (!wasm_runtime_full_init(&init_args)) {
-        printf("Init runtime environment failed.\n");
-        return -1;
-    }
-
-    wgl_init();
-    hal_init();
-
-    /* timer manager */
-    if (!init_wasm_timer()) {
-        goto fail;
-    }
-
-    app_manager_startup(&interface);
-
-fail:
-    wasm_runtime_destroy();
-    return -1;
-}

samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.c

@@ -1,349 +0,0 @@
-/**
- * @file XPT2046.c
- */
-/*********************
- *      INCLUDES
- *********************/
-#include "XPT2046.h"
-#include "board_config.h"
-#include "stdio.h"
-#include <string.h>
-#include "drivers/spi.h"
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#include <kernel.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#if USE_XPT2046
-
-#include <stddef.h>
-
-#define abs(x) ((x) < 0 ? -(x) : (x))
-
-/*********************
- *      DEFINES
- *********************/
-
-/**********************
- *      TYPEDEFS
- **********************/
-
-/**********************
- *  STATIC PROTOTYPES
- **********************/
-static void
-xpt2046_corr(int16_t *x, int16_t *y);
-#if 0
-static void xpt2046_avg(int16_t * x, int16_t * y);
-#endif
-
-/**********************
- *  STATIC VARIABLES
- **********************/
-int16_t avg_buf_x[XPT2046_AVG];
-int16_t avg_buf_y[XPT2046_AVG];
-uint8_t avg_last;
-
-/**********************
- *      MACROS
- **********************/
-
-/**********************
- *   GLOBAL FUNCTIONS
- **********************/
-
-/**
- * Initialize the XPT2046
- */
-struct device *input_dev;
-
-struct spi_config spi_conf_xpt2046;
-struct spi_cs_control xpt2046_cs_ctrl;
-struct device *xpt2046_pen_gpio_dev;
-static struct gpio_callback gpio_cb;
-lv_indev_data_t touch_point;
-lv_indev_data_t last_touch_point;
-
-#define TOUCH_READ_THREAD_STACK_SIZE 4096
-static K_THREAD_STACK_DEFINE(touch_read_thread_stack,
-                             TOUCH_READ_THREAD_STACK_SIZE);
-static struct k_thread touch_thread_data;
-static struct k_sem sem_touch_read;
-
-K_MUTEX_DEFINE(spi_display_touch_mutex);
-
-int cnt = 0;
-int touch_read_times = 0;
-int last_pen_interrupt_time = 0;
-
-void
-xpt2046_pen_gpio_callback(struct device *port, struct gpio_callback *cb,
-                          uint32_t pins)
-{
-    cnt++;
-    if ((k_uptime_get_32() - last_pen_interrupt_time) > 500) {
-        k_sem_give(&sem_touch_read);
-        touch_read_times++;
-        last_pen_interrupt_time = k_uptime_get_32();
-    }
-}
-
-void
-disable_pen_interrupt()
-{
-    int ret = 0;
-    ret = gpio_disable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret != 0) {
-        printf("gpio_pin_configure GPIO_INPUT failed\n");
-    }
-}
-void
-enable_pen_interrupt()
-{
-    int ret = 0;
-    ret = gpio_enable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret != 0) {
-        printf("gpio_pin_configure failed\n");
-    }
-}
-
-void
-touch_screen_read_thread()
-{
-    int i;
-    bool ret = false;
-
-    for (;;) {
-        k_sem_take(&sem_touch_read, K_FOREVER);
-        memset(&last_touch_point, 0, sizeof(lv_indev_data_t));
-        memset(&touch_point, 0, sizeof(lv_indev_data_t));
-        memset(avg_buf_x, 0, sizeof(avg_buf_x));
-        memset(avg_buf_y, 0, sizeof(avg_buf_y));
-        k_mutex_lock(&spi_display_touch_mutex, K_FOREVER);
-        disable_pen_interrupt();
-        for (i = 0; i < 100; i++) {
-            ret = xpt2046_read(&touch_point);
-            if (ret) {
-                if ((abs(last_touch_point.point.x - touch_point.point.x) < 4)
-                    && (abs(last_touch_point.point.y - touch_point.point.y)
-                        < 4)) {
-                    break;
-                }
-                last_touch_point = touch_point;
-            }
-        }
-        enable_pen_interrupt();
-        k_mutex_unlock(&spi_display_touch_mutex);
-    }
-}
-
-void
-xpt2046_init(void)
-{
-    int ret;
-    input_dev = device_get_binding(XPT2046_SPI_DEVICE_NAME);
-
-    if (input_dev == NULL) {
-        printf("device not found.  Aborting test.");
-        return;
-    }
-    memset((void *)&touch_point, 0, sizeof(lv_indev_data_t));
-
-    spi_conf_xpt2046.frequency = XPT2046_SPI_MAX_FREQUENCY;
-    spi_conf_xpt2046.operation = SPI_OP_MODE_MASTER | SPI_WORD_SET(8);
-    spi_conf_xpt2046.slave = 0;
-    spi_conf_xpt2046.cs = NULL;
-#ifdef XPT2046_CS_GPIO_CONTROLLER
-    xpt2046_cs_ctrl.gpio_dev = device_get_binding(XPT2046_CS_GPIO_CONTROLLER);
-    if (xpt2046_cs_ctrl.gpio_dev == NULL) {
-        printk("Cannot find %s!\n", XPT2046_CS_GPIO_CONTROLLER);
-        return;
-    }
-    gpio_pin_configure(xpt2046_cs_ctrl.gpio_dev, XPT2046_CS_GPIO_PIN,
-                       GPIO_OUTPUT);
-    gpio_pin_set(xpt2046_cs_ctrl.gpio_dev, XPT2046_CS_GPIO_PIN, 1);
-    xpt2046_cs_ctrl.gpio_pin = XPT2046_CS_GPIO_PIN;
-    xpt2046_cs_ctrl.delay = 0;
-    spi_conf_xpt2046.cs = &xpt2046_cs_ctrl;
-
-#endif
-
-#ifdef XPT2046_PEN_GPIO_CONTROLLER
-
-    xpt2046_pen_gpio_dev = device_get_binding(XPT2046_PEN_GPIO_CONTROLLER);
-    if (!xpt2046_pen_gpio_dev) {
-        printk("Cannot find %s!\n", XPT2046_PEN_GPIO_CONTROLLER);
-        return;
-    }
-    /* Setup GPIO input */
-    ret = gpio_pin_configure(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN,
-                             (GPIO_INPUT | GPIO_INT_ENABLE | GPIO_INT_EDGE
-                              | GPIO_INT_LOW_0 | GPIO_INT_DEBOUNCE));
-    if (ret) {
-        printk("Error configuring pin %d!\n", XPT2046_PEN_GPIO_PIN);
-    }
-
-    gpio_init_callback(&gpio_cb, xpt2046_pen_gpio_callback,
-                       BIT(XPT2046_PEN_GPIO_PIN));
-
-    ret = gpio_add_callback(xpt2046_pen_gpio_dev, &gpio_cb);
-    if (ret) {
-        printk("gpio_add_callback error\n");
-    }
-    ret = gpio_enable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
-    if (ret) {
-        printk("gpio_enable_callback error\n");
-    }
-#endif
-
-    k_sem_init(&sem_touch_read, 0, 1);
-
-    k_thread_create(&touch_thread_data, touch_read_thread_stack,
-                    TOUCH_READ_THREAD_STACK_SIZE, touch_screen_read_thread,
-                    NULL, NULL, NULL, 5, 0, K_NO_WAIT);
-    printf("xpt2046_init ok \n");
-}
-
-/**
- * Get the current position and state of the touchpad
- * @param data store the read data here
- * @return false: because no ore data to be read
- */
-bool
-xpt2046_read(lv_indev_data_t *data)
-{
-    static int16_t last_x = 0;
-    static int16_t last_y = 0;
-    bool valid = true;
-    int s32_ret = 0;
-
-    int16_t x = 0;
-    int16_t y = 0;
-
-    char tx1[16] = { 0 };
-    char rx1[16] = { 0 };
-
-    struct spi_buf tx_buf = { .buf = &tx1, .len = 3 };
-    struct spi_buf_set tx_bufs = { .buffers = &tx_buf, .count = 1 };
-    struct spi_buf rx_buf = { .buf = &rx1, .len = 3 };
-    struct spi_buf_set rx_bufs = { .buffers = &rx_buf, .count = 1 };
-
-    tx1[0] = CMD_X_READ;
-    s32_ret = spi_transceive(input_dev, &spi_conf_xpt2046, &tx_bufs, &rx_bufs);
-    if (s32_ret != 0) {
-        printf("spi_transceive return failed:%d\n", s32_ret);
-    }
-    x = rx1[1] << 8;
-    x += rx1[2];
-
-    tx1[0] = CMD_Y_READ;
-    s32_ret = spi_transceive(input_dev, &spi_conf_xpt2046, &tx_bufs, &rx_bufs);
-    if (s32_ret != 0) {
-        printf("spi_transceive return failed:%d\n", s32_ret);
-    }
-    y = rx1[1] << 8;
-    y += rx1[2];
-    x = x >> 3;
-    y = y >> 3;
-
-    xpt2046_corr(&x, &y);
-    if (y <= 0 || (x > 320)) {
-        valid = false;
-    }
-
-    last_x = x;
-    last_y = y;
-
-    data->point.x = x;
-    data->point.y = y;
-    data->state = valid == false ? LV_INDEV_STATE_REL : LV_INDEV_STATE_PR;
-
-    return valid;
-}
-
-/**********************
- *   STATIC FUNCTIONS
- **********************/
-static void
-xpt2046_corr(int16_t *x, int16_t *y)
-{
-#if XPT2046_XY_SWAP != 0
-    int16_t swap_tmp;
-    swap_tmp = *x;
-    *x = *y;
-    *y = swap_tmp;
-#endif
-
-    if ((*x) > XPT2046_X_MIN)
-        (*x) -= XPT2046_X_MIN;
-    else
-        (*x) = 0;
-
-    if ((*y) > XPT2046_Y_MIN)
-        (*y) -= XPT2046_Y_MIN;
-    else
-        (*y) = 0;
-
-    (*x) = (uint32_t)((uint32_t)(*x) * XPT2046_HOR_RES)
-           / (XPT2046_X_MAX - XPT2046_X_MIN);
-
-    (*y) = (uint32_t)((uint32_t)(*y) * XPT2046_VER_RES)
-           / (XPT2046_Y_MAX - XPT2046_Y_MIN);
-
-#if XPT2046_X_INV != 0
-    (*x) = XPT2046_HOR_RES - (*x);
-#endif
-
-#if XPT2046_Y_INV != 0
-    (*y) = XPT2046_VER_RES - (*y);
-#endif
-}
-
-#if 0
-static void xpt2046_avg(int16_t * x, int16_t * y)
-{
-    /*Shift out the oldest data*/
-    uint8_t i;
-    for (i = XPT2046_AVG - 1; i > 0; i--) {
-        avg_buf_x[i] = avg_buf_x[i - 1];
-        avg_buf_y[i] = avg_buf_y[i - 1];
-    }
-
-    /*Insert the new point*/
-    avg_buf_x[0] = *x;
-    avg_buf_y[0] = *y;
-    if (avg_last < XPT2046_AVG)
-        avg_last++;
-
-    /*Sum the x and y coordinates*/
-    int32_t x_sum = 0;
-    int32_t y_sum = 0;
-    for (i = 0; i < avg_last; i++) {
-        x_sum += avg_buf_x[i];
-        y_sum += avg_buf_y[i];
-    }
-
-    /*Normalize the sums*/
-    (*x) = (int32_t) x_sum / avg_last;
-    (*y) = (int32_t) y_sum / avg_last;
-}
-#endif
-
-bool
-touchscreen_read(lv_indev_data_t *data)
-{
-    /*Store the collected data*/
-    data->point.x = last_touch_point.point.x;
-    data->point.y = last_touch_point.point.y;
-    data->state = last_touch_point.state;
-
-    if (last_touch_point.state == LV_INDEV_STATE_PR) {
-        last_touch_point.state = LV_INDEV_STATE_REL;
-    }
-    return false;
-}
-
-#endif

samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display_ili9340.h

@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2017 Jan Van Winkel <jan.van_winkel@dxplore.eu>
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifndef ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
-#define ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
-#include "board_config.h"
-#include <autoconf.h>
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#define ILI9340_CMD_ENTER_SLEEP 0x10
-#define ILI9340_CMD_EXIT_SLEEP 0x11
-#define ILI9340_CMD_GAMMA_SET 0x26
-#define ILI9340_CMD_DISPLAY_OFF 0x28
-#define ILI9340_CMD_DISPLAY_ON 0x29
-#define ILI9340_CMD_COLUMN_ADDR 0x2a
-#define ILI9340_CMD_PAGE_ADDR 0x2b
-#define ILI9340_CMD_MEM_WRITE 0x2c
-#define ILI9340_CMD_MEM_ACCESS_CTRL 0x36
-#define ILI9340_CMD_PIXEL_FORMAT_SET 0x3A
-#define ILI9340_CMD_FRAME_CTRL_NORMAL_MODE 0xB1
-#define ILI9340_CMD_DISPLAY_FUNCTION_CTRL 0xB6
-#define ILI9340_CMD_POWER_CTRL_1 0xC0
-#define ILI9340_CMD_POWER_CTRL_2 0xC1
-#define ILI9340_CMD_VCOM_CTRL_1 0xC5
-#define ILI9340_CMD_VCOM_CTRL_2 0xC7
-#define ILI9340_CMD_POSITVE_GAMMA_CORRECTION 0xE0
-#define ILI9340_CMD_NEGATIVE_GAMMA_CORRECTION 0xE1
-
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MY 0x80
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MX 0x40
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MV 0x20
-#define ILI9340_DATA_MEM_ACCESS_CTRL_ML 0x10
-#define ILI9340_DATA_MEM_ACCESS_CTRL_BGR 0x08
-#define ILI9340_DATA_MEM_ACCESS_CTRL_MH 0x04
-
-#define ILI9340_DATA_PIXEL_FORMAT_RGB_18_BIT 0x60
-#define ILI9340_DATA_PIXEL_FORMAT_RGB_16_BIT 0x50
-#define ILI9340_DATA_PIXEL_FORMAT_MCU_18_BIT 0x06
-#define ILI9340_DATA_PIXEL_FORMAT_MCU_16_BIT 0x05
-
-struct ili9340_data;
-
-/**
- * Send data to ILI9340 display controller
- *
- * @param data Device data structure
- * @param cmd Command to send to display controller
- * @param tx_data Data to transmit to the display controller
- * In case no data should be transmitted pass a NULL pointer
- * @param tx_len Number of bytes in tx_data buffer
- *
- */
-void
-ili9340_transmit(struct ili9340_data *data, uint8_t cmd, void *tx_data,
-                 size_t tx_len);
-
-/**
- * Perform LCD specific initialization
- *
- * @param data Device data structure
- */
-void
-ili9340_lcd_init(struct ili9340_data *data);
-
-#define DT_ILITEK_ILI9340_0_LABEL "DISPLAY"
-#define CONFIG_DISPLAY_LOG_LEVEL 0
-
-#endif /* ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_ */

samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/iwasm_main.c

@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2019 Intel Corporation.  All rights reserved.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- */
-#include "bh_platform.h"
-#include "runtime_lib.h"
-#include "native_interface.h"
-#include "app_manager_export.h"
-#include "board_config.h"
-#include "bh_platform.h"
-#include "runtime_sensor.h"
-#include "bi-inc/attr_container.h"
-#include "module_wasm_app.h"
-#include "wasm_export.h"
-#include "sensor_native_api.h"
-#include "connection_native_api.h"
-#include "display_indev.h"
-
-#if KERNEL_VERSION_NUMBER < 0x030200 /* version 3.2.0 */
-#include <zephyr.h>
-#else
-#include <zephyr/kernel.h>
-#endif
-
-#include <drivers/uart.h>
-#include <device.h>
-
-extern bool
-init_sensor_framework();
-extern void
-exit_sensor_framework();
-extern int
-aee_host_msg_callback(void *msg, uint32_t msg_len);
-
-int uart_char_cnt = 0;
-
-static void
-uart_irq_callback(const struct device *dev, void *user_data)
-{
-    unsigned char ch;
-
-    while (uart_poll_in(dev, &ch) == 0) {
-        uart_char_cnt++;
-        aee_host_msg_callback(&ch, 1);
-    }
-    (void)user_data;
-}
-
-const struct device *uart_dev = NULL;
-
-static bool
-host_init()
-{
-    uart_dev = device_get_binding(HOST_DEVICE_COMM_UART_NAME);
-    if (!uart_dev) {
-        printf("UART: Device driver not found.\n");
-        return false;
-    }
-    uart_irq_rx_enable(uart_dev);
-    uart_irq_callback_set(uart_dev, uart_irq_callback);
-    return true;
-}
-
-int
-host_send(void *ctx, const char *buf, int size)
-{
-    if (!uart_dev)
-        return 0;
-
-    for (int i = 0; i < size; i++)
-        uart_poll_out(uart_dev, buf[i]);
-
-    return size;
-}
-
-void
-host_destroy()
-{}
-
-/* clang-format off */
-host_interface interface = {
-    .init = host_init,
-    .send = host_send,
-    .destroy = host_destroy
-};
-/* clang-format on */
-
-timer_ctx_t timer_ctx;
-
-static char global_heap_buf[350 * 1024] = { 0 };
-
-static NativeSymbol native_symbols[] = {
-    EXPORT_WASM_API_WITH_SIG(display_input_read, "(*)i"),
-    EXPORT_WASM_API_WITH_SIG(display_flush, "(iiii*)"),
-    EXPORT_WASM_API_WITH_SIG(display_fill, "(iiii*)"),
-    EXPORT_WASM_API_WITH_SIG(display_vdb_write, "(*iii*i)"),
-    EXPORT_WASM_API_WITH_SIG(display_map, "(iiii*)"),
-    EXPORT_WASM_API_WITH_SIG(time_get_ms, "()i")
-};
-
-int
-iwasm_main()
-{
-    RuntimeInitArgs init_args;
-
-    host_init();
-
-    memset(&init_args, 0, sizeof(RuntimeInitArgs));
-
-    init_args.mem_alloc_type = Alloc_With_Pool;
-    init_args.mem_alloc_option.pool.heap_buf = global_heap_buf;
-    init_args.mem_alloc_option.pool.heap_size = sizeof(global_heap_buf);
-
-    init_args.native_module_name = "env";
-    init_args.n_native_symbols = sizeof(native_symbols) / sizeof(NativeSymbol);
-    init_args.native_symbols = native_symbols;
-
-    /* initialize runtime environment */
-    if (!wasm_runtime_full_init(&init_args)) {
-        printf("Init runtime environment failed.\n");
-        return -1;
-    }
-
-    display_init();
-
-    /* timer manager */
-    if (!init_wasm_timer()) {
-        goto fail;
-    }
-
-    app_manager_startup(&interface);
-
-fail:
-    wasm_runtime_destroy();
-    return -1;
-}

samples/multi-thread/wasm-apps/CMakeLists.txt

@@ -1,7 +1,7 @@
 # Copyright (C) 2019 Intel Corporation.  All rights reserved.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.14)
 project(wasm-apps)
 
 set(WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
@@ -43,4 +43,4 @@ add_executable(main_thread_exception.wasm  main_thread_exception.c)
 target_link_libraries(main_thread_exception.wasm)
 
 add_executable(main_global_atomic.wasm  main_global_atomic.c)
-target_link_libraries(main_global_atomic.wasm)
+target_link_libraries(main_global_atomic.wasm)

samples/shared-heap/CMakeLists.txt

@@ -0,0 +1,127 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required (VERSION 3.14)
+
+include(CheckPIESupported)
+
+if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
+  project (shared_heap_test)
+else()
+  project (shared_heap_test C ASM)
+endif()
+
+################  runtime settings  ################
+string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
+if (APPLE)
+  add_definitions(-DBH_PLATFORM_DARWIN)
+endif ()
+
+# Reset default linker flags
+set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
+
+# WAMR features switch
+
+# Set WAMR_BUILD_TARGET, currently values supported:
+# "X86_64", "AMD_64", "X86_32", "AARCH64[sub]", "ARM[sub]", "THUMB[sub]",
+# "MIPS", "XTENSA", "RISCV64[sub]", "RISCV32[sub]"
+
+if (NOT DEFINED WAMR_BUILD_TARGET)
+  if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)")
+    set (WAMR_BUILD_TARGET "AARCH64")
+  elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "riscv64")
+    set (WAMR_BUILD_TARGET "RISCV64")
+  elseif (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    # Build as X86_64 by default in 64-bit platform
+    set (WAMR_BUILD_TARGET "X86_64")
+  elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
+    # Build as X86_32 by default in 32-bit platform
+    set (WAMR_BUILD_TARGET "X86_32")
+  else ()
+    message(SEND_ERROR "Unsupported build target platform!")
+  endif ()
+endif ()
+
+if (NOT CMAKE_BUILD_TYPE)
+  set (CMAKE_BUILD_TYPE Debug)
+endif ()
+
+set (WAMR_BUILD_INTERP 1)
+set (WAMR_BUILD_FAST_INTERP 1)
+set (WAMR_BUILD_AOT 1)
+set (WAMR_BUILD_JIT 0)
+set (WAMR_BUILD_LIBC_BUILTIN 1)
+set (WAMR_BUILD_LIBC_WASI 0)
+set (WAMR_BUILD_SHARED_HEAP 1)
+set (WAMR_BUILD_GC_HEAP_VERIFY 1)
+
+if (NOT MSVC)
+  # linker flags
+  if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
+    set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
+  endif ()
+  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
+  if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
+    if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
+      set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
+    endif ()
+  endif ()
+endif ()
+
+# build out vmlib
+set (WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
+include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
+
+add_library(vmlib STATIC ${WAMR_RUNTIME_LIB_SOURCE})
+if (MSVC)
+  target_compile_definitions(vmlib PRIVATE WASM_API_EXTERN=)
+endif()
+target_link_libraries(vmlib ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl -lpthread)
+
+################  application related  ################
+include_directories(${CMAKE_CURRENT_LIST_DIR}/src)
+include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
+
+add_executable (shared_heap_test src/main.c ${UNCOMMON_SHARED_SOURCE})
+
+check_pie_supported()
+set_target_properties (shared_heap_test PROPERTIES POSITION_INDEPENDENT_CODE ON)
+
+if (APPLE)
+  target_link_libraries (shared_heap_test vmlib -lm -ldl -lpthread)
+else ()
+  target_link_libraries (shared_heap_test vmlib -lm -ldl -lpthread -lrt)
+endif ()
+
+add_subdirectory(wasm-apps)
+
+if (WAMR_BUILD_AOT EQUAL 1)
+  set (WAMR_COMPILER_DIR ${CMAKE_CURRENT_LIST_DIR}/../../wamr-compiler/build)
+  message (CHECK_START "Detecting WAMR_COMPILER at ${WAMR_COMPILER_DIR}")
+  find_file (WAMR_COMPILER
+    wamrc
+    PATHS "${CMAKE_CURRENT_LIST_DIR}/../../wamr-compiler/build"
+    NO_DEFAULT_PATH
+    NO_CMAKE_FIND_ROOT_PATH
+  )
+  if (WAMR_COMPILER)
+    message (CHECK_PASS "found")
+  else()
+    message (CHECK_FAIL "not found")
+  endif()
+  if (NOT EXISTS ${WAMR_COMPILER})
+    message (FATAL_ERROR "Please build wamrc under ${WAMR_ROOT_DIR}/wamr-compiler")
+  else()
+    message (STATUS "WAMR_COMPILER is ${WAMR_COMPILER}")
+  endif()
+
+  add_custom_target(
+    wasm_to_aot
+    ALL
+    DEPENDS wasm-apps/test1.wasm wasm-apps/test2.wasm ${WAMR_COMPILER}
+    COMMAND ${WAMR_COMPILER} --enable-shared-heap -o wasm-apps/test1.aot wasm-apps/test1.wasm
+    COMMAND ${WAMR_COMPILER} --enable-shared-heap -o wasm-apps/test2.aot wasm-apps/test2.wasm
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+  )
+endif()

samples/shared-heap/src/main.c

@@ -0,0 +1,328 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "wasm_export.h"
+#include "bh_platform.h"
+#include "bh_read_file.h"
+
+typedef struct thread_arg {
+    bh_queue *queue;
+    wasm_module_inst_t module_inst;
+} thread_arg;
+
+static void *
+thread1_callback(void *arg)
+{
+    thread_arg *targ = arg;
+    wasm_module_inst_t module_inst = targ->module_inst;
+    bh_queue *queue = targ->queue;
+    wasm_exec_env_t exec_env;
+    wasm_function_inst_t my_shared_heap_malloc_func;
+    wasm_function_inst_t my_shared_heap_free_func;
+    uint32 i, argv[2];
+
+    /* lookup wasm functions */
+    if (!(my_shared_heap_malloc_func = wasm_runtime_lookup_function(
+              module_inst, "my_shared_heap_malloc"))
+        || !(my_shared_heap_free_func = wasm_runtime_lookup_function(
+                 module_inst, "my_shared_heap_free"))) {
+        printf("Failed to lookup function.\n");
+    }
+
+    /* create exec env */
+    if (!(exec_env = wasm_runtime_create_exec_env(module_inst, 32768))) {
+        printf("Failed to create exec env.\n");
+        return NULL;
+    }
+
+    /* allocate memory with wasm_runtime_shared_heap_malloc and send it
+       to wasm app2 */
+    for (i = 0; i < 5; i++) {
+        uint8 *buf;
+        uint64 offset;
+
+        offset = wasm_runtime_shared_heap_malloc(module_inst, 1024 * (i + 1),
+                                                 (void **)&buf);
+
+        if (offset == 0) {
+            printf("Failed to allocate memory from shared heap\n");
+            break;
+        }
+
+        snprintf(buf, 1024, "Hello, this is buf %u allocated from shared heap",
+                 i + 1);
+
+        printf("wasm app1 send buf: %s\n\n", buf);
+        if (!bh_post_msg(queue, 1, buf, 1024 * i)) {
+            printf("Failed to post message to queue\n");
+            wasm_runtime_shared_heap_free(module_inst, offset);
+            break;
+        }
+    }
+
+    /* allocate memory by calling my_shared_heap_malloc function and send it
+       to wasm app2 */
+    for (i = 5; i < 10; i++) {
+        uint8 *buf;
+
+        argv[0] = 1024 * (i + 1);
+        argv[1] = i + 1;
+        wasm_runtime_call_wasm(exec_env, my_shared_heap_malloc_func, 2, argv);
+
+        if (wasm_runtime_get_exception(module_inst)) {
+            printf("Failed to call 'my_shared_heap_malloc' function: %s\n",
+                   wasm_runtime_get_exception(module_inst));
+            break;
+        }
+        if (argv[0] == 0) {
+            printf("Failed to allocate memory from shared heap\n");
+            break;
+        }
+
+        buf = wasm_runtime_addr_app_to_native(module_inst, argv[0]);
+
+        printf("wasm app1 send buf: %s\n\n", buf);
+        if (!bh_post_msg(queue, 1, buf, 1024 * i)) {
+            printf("Failed to post message to queue\n");
+            wasm_runtime_shared_heap_free(module_inst, argv[0]);
+            break;
+        }
+    }
+
+    wasm_runtime_destroy_exec_env(exec_env);
+
+    return NULL;
+}
+
+static void
+queue_callback(void *message, void *arg)
+{
+    bh_message_t msg = (bh_message_t)message;
+    wasm_exec_env_t exec_env = arg;
+    wasm_module_inst_t module_inst = wasm_runtime_get_module_inst(exec_env);
+    wasm_function_inst_t print_buf_func;
+    uint32 argv[2];
+
+    /* lookup wasm function */
+    if (!(print_buf_func =
+              wasm_runtime_lookup_function(module_inst, "print_buf"))) {
+        printf("Failed to lookup function.\n");
+        return;
+    }
+
+    char *buf = bh_message_payload(msg);
+    printf("wasm app's native queue received buf: %s\n\n", buf);
+
+    /* call wasm function */
+    argv[0] = wasm_runtime_addr_native_to_app(module_inst, buf);
+    wasm_runtime_call_wasm(exec_env, print_buf_func, 1, argv);
+    if (wasm_runtime_get_exception(module_inst)) {
+        printf("Failed to call 'print_buf' function: %s\n",
+               wasm_runtime_get_exception(module_inst));
+    }
+}
+
+static void *
+thread2_callback(void *arg)
+{
+    thread_arg *targ = arg;
+    bh_queue *queue = targ->queue;
+    wasm_module_inst_t module_inst = targ->module_inst;
+    wasm_exec_env_t exec_env;
+
+    /* create exec env */
+    if (!(exec_env = wasm_runtime_create_exec_env(module_inst, 32768))) {
+        printf("Failed to create exec env.\n");
+        return NULL;
+    }
+
+    /* enter queue's message loop until bh_queue_exit_loop_run
+       is called */
+    bh_queue_enter_loop_run(queue, queue_callback, exec_env);
+
+    wasm_runtime_destroy_exec_env(exec_env);
+
+    return NULL;
+}
+
+static char global_heap_buf[512 * 1024];
+
+int
+main(int argc, char **argv)
+{
+    char *wasm_file1 = NULL, *wasm_file2 = NULL;
+    uint8 *wasm_file1_buf = NULL, *wasm_file2_buf = NULL;
+    uint32 wasm_file1_size, wasm_file2_size;
+    wasm_module_t wasm_module1 = NULL, wasm_module2 = NULL;
+    wasm_module_inst_t module_inst1 = NULL;
+    wasm_module_inst_t module_inst2 = NULL;
+    wasm_shared_heap_t shared_heap = NULL;
+    bh_queue *queue = NULL;
+    RuntimeInitArgs init_args;
+    SharedHeapInitArgs heap_init_args;
+    char error_buf[128] = { 0 };
+    bool aot_mode = false;
+    int ret = -1;
+
+    if (argc > 1 && !strcmp(argv[1], "--aot"))
+        aot_mode = true;
+
+    if (!aot_mode)
+        printf("Test shared heap in interpreter mode\n\n");
+    else
+        printf("Test shared heap in AOT mode\n\n");
+
+    memset(&init_args, 0, sizeof(RuntimeInitArgs));
+
+    init_args.mem_alloc_type = Alloc_With_Pool;
+    init_args.mem_alloc_option.pool.heap_buf = global_heap_buf;
+    init_args.mem_alloc_option.pool.heap_size = sizeof(global_heap_buf);
+
+    /* init wasm runtime */
+    if (!wasm_runtime_full_init(&init_args)) {
+        printf("Init runtime environment failed.\n");
+        return -1;
+    }
+
+    /* create queue */
+    if (!(queue = bh_queue_create())) {
+        printf("Create queue failed.\n");
+        goto fail;
+    }
+
+    /* read wasm file */
+    if (!aot_mode)
+        wasm_file1 = "./wasm-apps/test1.wasm";
+    else
+        wasm_file1 = "./wasm-apps/test1.aot";
+    if (!(wasm_file1_buf =
+              bh_read_file_to_buffer(wasm_file1, &wasm_file1_size))) {
+        printf("Open wasm file %s failed.\n", wasm_file1);
+        goto fail;
+    }
+
+    /* load wasm file */
+    wasm_module1 = wasm_runtime_load((uint8 *)wasm_file1_buf, wasm_file1_size,
+                                     error_buf, sizeof(error_buf));
+    if (!wasm_module1) {
+        printf("Load wasm module failed. error: %s\n", error_buf);
+        goto fail;
+    }
+
+    /* instantiate module */
+    module_inst1 = wasm_runtime_instantiate(wasm_module1, 65536, 0, error_buf,
+                                            sizeof(error_buf));
+    if (!module_inst1) {
+        printf("Instantiate wasm module failed. error: %s\n", error_buf);
+        goto fail;
+    }
+
+    /* read wasm file */
+    if (!aot_mode)
+        wasm_file2 = "./wasm-apps/test2.wasm";
+    else
+        wasm_file2 = "./wasm-apps/test2.aot";
+    if (!(wasm_file2_buf =
+              bh_read_file_to_buffer(wasm_file2, &wasm_file2_size))) {
+        printf("Open wasm file %s failed.\n", wasm_file1);
+        goto fail;
+    }
+
+    /* load wasm file */
+    wasm_module2 = wasm_runtime_load((uint8 *)wasm_file2_buf, wasm_file2_size,
+                                     error_buf, sizeof(error_buf));
+    if (!wasm_module2) {
+        printf("Load wasm module failed. error: %s\n", error_buf);
+        goto fail;
+    }
+
+    /* instantiate module */
+    module_inst2 = wasm_runtime_instantiate(wasm_module2, 65536, 0, error_buf,
+                                            sizeof(error_buf));
+    if (!module_inst2) {
+        printf("Instantiate wasm module failed. error: %s\n", error_buf);
+        goto fail;
+    }
+
+    /* create shared heap */
+    memset(&heap_init_args, 0, sizeof(heap_init_args));
+    heap_init_args.size = 65536;
+    shared_heap = wasm_runtime_create_shared_heap(&heap_init_args);
+    if (!shared_heap) {
+        printf("Create shared heap failed. error: %s\n", error_buf);
+        goto fail;
+    }
+
+    /* attach module instance 1 to the shared heap */
+    if (!wasm_runtime_attach_shared_heap(module_inst1, shared_heap)) {
+        printf("Attach shared heap failed.\n");
+        goto fail;
+    }
+
+    /* attach module instance 2 to the shared heap */
+    if (!wasm_runtime_attach_shared_heap(module_inst2, shared_heap)) {
+        printf("Attach shared heap failed.\n");
+        goto fail;
+    }
+
+    /* create thread 1 */
+    struct thread_arg targ1 = { 0 };
+    korp_tid tid1;
+    targ1.queue = queue;
+    targ1.module_inst = module_inst1;
+    if (os_thread_create(&tid1, thread1_callback, &targ1,
+                         APP_THREAD_STACK_SIZE_DEFAULT)) {
+        printf("Failed to create thread 1\n");
+        goto fail;
+    }
+
+    /* create thread 2 */
+    struct thread_arg targ2 = { 0 };
+    korp_tid tid2;
+    targ2.queue = queue;
+    targ2.module_inst = module_inst2;
+    if (os_thread_create(&tid2, thread2_callback, &targ2,
+                         APP_THREAD_STACK_SIZE_DEFAULT)) {
+        printf("Failed to create thread 2\n");
+        os_thread_join(tid1, NULL);
+        goto fail;
+    }
+
+    /* wait until all messages are post to wasm app2 and wasm app2
+       handles all of them, then exit the queue message loop */
+    usleep(10000);
+    bh_queue_exit_loop_run(queue);
+
+    os_thread_join(tid1, NULL);
+    os_thread_join(tid2, NULL);
+
+    ret = 0;
+
+fail:
+    if (module_inst2)
+        wasm_runtime_deinstantiate(module_inst2);
+
+    if (module_inst1)
+        wasm_runtime_deinstantiate(module_inst1);
+
+    if (wasm_module2)
+        wasm_runtime_unload(wasm_module2);
+
+    if (wasm_module1)
+        wasm_runtime_unload(wasm_module1);
+
+    if (wasm_file2_buf)
+        wasm_runtime_free(wasm_file2_buf);
+
+    if (wasm_file1_buf)
+        wasm_runtime_free(wasm_file1_buf);
+
+    if (queue)
+        bh_queue_destroy(queue);
+
+    wasm_runtime_destroy();
+
+    return ret;
+}

samples/shared-heap/wasm-apps/CMakeLists.txt

@@ -0,0 +1,43 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required(VERSION 3.14)
+project(wasm-apps)
+
+set(WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
+
+if (APPLE)
+  set (HAVE_FLAG_SEARCH_PATHS_FIRST 0)
+  set (CMAKE_C_LINK_FLAGS "")
+  set (CMAKE_CXX_LINK_FLAGS "")
+endif ()
+
+set (CMAKE_SYSTEM_PROCESSOR wasm32)
+set (CMAKE_SYSROOT ${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot)
+
+if (NOT DEFINED WASI_SDK_DIR)
+  set (WASI_SDK_DIR "/opt/wasi-sdk")
+endif ()
+
+set (CMAKE_C_FLAGS "-nostdlib -Qunused-arguments -z stack-size=32768")
+set (CMAKE_C_COMPILER_TARGET "wasm32")
+set (CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang")
+
+set (DEFINED_SYMBOLS "${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot/share/defined-symbols.txt")
+
+set (CMAKE_EXE_LINKER_FLAGS
+     "-O0 -Wl,--initial-memory=65536,              \
+      -Wl,--no-entry,--strip-all,                  \
+      -Wl,--export=__heap_base,--export=__data_end \
+      -Wl,--export=__wasm_call_ctors               \
+      -Wl,--export=my_shared_heap_malloc           \
+      -Wl,--export=my_shared_heap_free             \
+      -Wl,--export=print_buf                       \
+      -Wl,--allow-undefined"
+)
+
+add_executable(test1.wasm test1.c)
+target_link_libraries(test1.wasm)
+
+add_executable(test2.wasm test2.c)
+target_link_libraries(test2.wasm)

samples/shared-heap/wasm-apps/test1.c

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+
+extern void *
+shared_heap_malloc(uint32_t size);
+extern void
+shared_heap_free(void *ptr);
+
+void *
+my_shared_heap_malloc(uint32_t size, uint32_t index)
+{
+    char *buf1 = NULL, *buf2 = NULL, *buf;
+
+    buf1 = shared_heap_malloc(128);
+    if (!buf1)
+        return NULL;
+
+    buf1[0] = 'H';
+    buf1[1] = 'e';
+    buf1[2] = 'l';
+    buf1[3] = 'l';
+    buf1[4] = 'o';
+    buf1[5] = ',';
+    buf1[6] = ' ';
+
+    buf2 = shared_heap_malloc(128);
+    if (!buf2) {
+        shared_heap_free(buf1);
+        return NULL;
+    }
+
+    snprintf(buf2, 128, "this is buf %u allocated from shared heap", index);
+
+    buf = shared_heap_malloc(size);
+    if (!buf) {
+        shared_heap_free(buf1);
+        shared_heap_free(buf2);
+        return NULL;
+    }
+
+    memset(buf, 0, size);
+    memcpy(buf, buf1, strlen(buf1));
+    memcpy(buf + strlen(buf1), buf2, strlen(buf2));
+
+    shared_heap_free(buf1);
+    shared_heap_free(buf2);
+    return buf;
+}
+
+void
+my_shared_heap_free(void *ptr)
+{
+    shared_heap_free(ptr);
+}

samples/shared-heap/wasm-apps/test2.c

@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include <stdio.h>
+
+#include <stdio.h>
+
+extern void
+shared_heap_free(void *ptr);
+
+void
+print_buf(char *buf)
+{
+    printf("wasm app2's wasm func received buf: %s\n\n", buf);
+    shared_heap_free(buf);
+}

samples/spawn-thread/wasm-apps/CMakeLists.txt

@@ -1,7 +1,7 @@
 # Copyright (C) 2019 Intel Corporation.  All rights reserved.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.14)
 project(wasm-apps)
 
 set(WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)

tests/fuzz/wasm-mutator-fuzz/portal/osv-scanner.toml

@@ -0,0 +1,52 @@
+# GHSA-67hx-6x53-jw92
+[[PackageOverrides]]
+name = "@babel/traverse"
+ecosystem = "npm"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"
+
+# GHSA-67hx-6x53-jw92
+[[PackageOverrides]]
+name = "babel-traverse"
+ecosystem = "npm"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"
+
+# GHSA-9c47-m6qq-7p4h	
+[[PackageOverrides]]
+name = "json5"
+ecosystem = "npm"
+ignore = true
+reason = "Dependency not critical for security"
+
+# GHSA-7fh5-64p2-3v2j
+[[PackageOverrides]]
+name = "postcss"
+ecosystem = "npm"
+ignore = true
+reason = "Vulnerabilities do not affect current use case"
+
+# GHSA-gcx4-mw62-g8wm
+[[PackageOverrides]]
+name = "rollup"
+ecosystem = "npm"
+ignore = true
+reason = "Legacy build tool under controlled environment"
+
+# GHSA-c2qf-rxjj-qqgw
+[[PackageOverrides]]
+name = "semver"
+ecosystem = "npm"
+ignore = true
+reason = "Version parsing is managed securely"
+
+# GHSA-353f-5xf4-qw67
+# GHSA-c24v-8rfc-w8vw
+# GHSA-8jhw-289h-jh2g
+# GHSA-64vr-g452-qvp3
+# GHSA-9cwx-2883-4wfx
+[[PackageOverrides]]
+name = "vite"
+ecosystem = "npm"
+ignore = true
+reason = "Development server not exposed to untrusted networks"

tests/fuzz/wasm-mutator-fuzz/server/osv-scanner.toml

@@ -0,0 +1,32 @@
+# GHSA-m2qf-hxjv-5gpq / PYSEC-2023-62
+[[PackageOverrides]]
+name = "Flask"
+ecosystem = "PyPI"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"
+
+# GHSA-m2qf-hxjv-5gpq / PYSEC-2023-62
+[[PackageOverrides]]
+name = "flask"
+ecosystem = "PyPI"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"
+
+# GHSA-84pr-m4jr-85g5
+# GHSA-hxwh-jpp2-84pm / PYSEC-2024-71
+[[PackageOverrides]]
+name = "flask-cors"
+ecosystem = "PyPI"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"
+
+# GHSA-2g68-c3qc-8985
+# GHSA-hrfv-mqp8-q5rw / PYSEC-2023-221
+# GHSA-px8h-6qxv-m22q / PYSEC-2023-57
+# GHSA-xg9f-g7g7-2323 / PYSEC-2023-58
+# PYSEC-2022-203
+[[PackageOverrides]]
+name = "werkzeug"
+ecosystem = "PyPI"
+ignore = true
+reason = "Accepted known vulnerabilities for testing purposes"

tests/unit/CMakeLists.txt

@@ -50,3 +50,4 @@ add_subdirectory(linux-perf)
 add_subdirectory(gc)
 add_subdirectory(memory64)
 add_subdirectory(tid-allocator)
+add_subdirectory(shared-heap)

tests/unit/shared-heap/CMakeLists.txt

@@ -0,0 +1,59 @@
+# Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required(VERSION 3.14)
+
+project(test-shared-heap)
+
+add_definitions(-DRUN_ON_LINUX)
+
+set(WAMR_BUILD_APP_FRAMEWORK 0)
+set(WAMR_BUILD_AOT 0)
+set(WAMR_BUILD_INTERP 1)
+set(WAMR_BUILD_FAST_INTERP 1)
+set(WAMR_BUILD_JIT 0)
+set(WAMR_BUILD_MEMORY64 1)
+set(WAMR_BUILD_SHARED_HEAP 1)
+
+# Compile wasm modules
+add_subdirectory(wasm-apps)
+
+# if only load this CMake other than load it as subdirectory
+include(../unit_common.cmake)
+
+set(LLVM_SRC_ROOT "${WAMR_ROOT_DIR}/core/deps/llvm")
+
+if (NOT EXISTS "${LLVM_SRC_ROOT}/build")
+    message(FATAL_ERROR "Cannot find LLVM dir: ${LLVM_SRC_ROOT}/build")
+endif ()
+
+set(CMAKE_PREFIX_PATH "${LLVM_SRC_ROOT}/build;${CMAKE_PREFIX_PATH}")
+find_package(LLVM REQUIRED CONFIG)
+include_directories(${LLVM_INCLUDE_DIRS})
+add_definitions(${LLVM_DEFINITIONS})
+message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
+message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
+
+include(${IWASM_DIR}/compilation/iwasm_compl.cmake)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+file(GLOB_RECURSE source_all ${CMAKE_CURRENT_SOURCE_DIR}/*.cc)
+
+set(UNIT_SOURCE ${source_all})
+
+aux_source_directory(. SRC_LIST)
+
+set(unit_test_sources
+        ${UNIT_SOURCE}
+        ${WAMR_RUNTIME_LIB_SOURCE}
+        ${UNCOMMON_SHARED_SOURCE}
+        ${SRC_LIST}
+        )
+
+# Now simply link against gtest or gtest_main as needed. Eg
+add_executable(shared_heap_test ${unit_test_sources})
+
+target_link_libraries(shared_heap_test ${LLVM_AVAILABLE_LIBS} gtest_main)
+
+gtest_discover_tests(shared_heap_test)

tests/unit/shared-heap/shared_heap_test.cc

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "test_helper.h"
+#include "gtest/gtest.h"
+
+#include "bh_read_file.h"
+#include "wasm_runtime_common.h"
+
+class shared_heap_test : public testing::Test
+{
+  protected:
+    virtual void SetUp() {}
+    static void SetUpTestCase() {}
+    virtual void TearDown() {}
+    WAMRRuntimeRAII<512 * 1024> runtime;
+};
+
+struct ret_env {
+    wasm_exec_env_t exec_env;
+    wasm_module_t wasm_module;
+    wasm_module_inst_t wasm_module_inst;
+    unsigned char *wasm_file_buf;
+    char error_buf[128];
+};
+
+struct ret_env
+load_wasm(char *wasm_file_tested, unsigned int app_heap_size)
+{
+    std::string wasm_mem_page = wasm_file_tested;
+    const char *wasm_file = strdup(wasm_mem_page.c_str());
+    wasm_module_inst_t wasm_module_inst = nullptr;
+    wasm_module_t wasm_module = nullptr;
+    wasm_exec_env_t exec_env = nullptr;
+    unsigned char *wasm_file_buf = nullptr;
+    unsigned int wasm_file_size = 0;
+    unsigned int stack_size = 16 * 1024, heap_size = app_heap_size;
+    char error_buf[128] = { 0 };
+    struct ret_env ret_module_env;
+
+    memset(ret_module_env.error_buf, 0, 128);
+    wasm_file_buf =
+        (unsigned char *)bh_read_file_to_buffer(wasm_file, &wasm_file_size);
+    if (!wasm_file_buf) {
+        goto fail;
+    }
+
+    wasm_module = wasm_runtime_load(wasm_file_buf, wasm_file_size, error_buf,
+                                    sizeof(error_buf));
+    if (!wasm_module) {
+        memcpy(ret_module_env.error_buf, error_buf, 128);
+        goto fail;
+    }
+
+    wasm_module_inst = wasm_runtime_instantiate(
+        wasm_module, stack_size, heap_size, error_buf, sizeof(error_buf));
+    if (!wasm_module_inst) {
+        memcpy(ret_module_env.error_buf, error_buf, 128);
+        goto fail;
+    }
+
+    exec_env = wasm_runtime_create_exec_env(wasm_module_inst, stack_size);
+
+fail:
+    ret_module_env.exec_env = exec_env;
+    ret_module_env.wasm_module = wasm_module;
+    ret_module_env.wasm_module_inst = wasm_module_inst;
+    ret_module_env.wasm_file_buf = wasm_file_buf;
+
+    return ret_module_env;
+}
+
+void
+destroy_module_env(struct ret_env module_env)
+{
+    if (module_env.exec_env) {
+        wasm_runtime_destroy_exec_env(module_env.exec_env);
+    }
+
+    if (module_env.wasm_module_inst) {
+        wasm_runtime_deinstantiate(module_env.wasm_module_inst);
+    }
+
+    if (module_env.wasm_module) {
+        wasm_runtime_unload(module_env.wasm_module);
+    }
+
+    if (module_env.wasm_file_buf) {
+        wasm_runtime_free(module_env.wasm_file_buf);
+    }
+}
+
+TEST_F(shared_heap_test, test_shared_heap)
+{
+    struct ret_env tmp_module_env;
+    WASMFunctionInstanceCommon *func_test = nullptr;
+    bool ret = false;
+    uint32 argv[1] = { 65535 };
+    const char *exception = nullptr;
+    SharedHeapInitArgs args;
+    WASMSharedHeap *shared_heap = nullptr;
+
+    args.size = 1024;
+    shared_heap = wasm_runtime_create_shared_heap(&args);
+    tmp_module_env = load_wasm((char *)"test.wasm", 0);
+
+    if (!shared_heap) {
+        printf("Failed to create shared heap\n");
+        goto test_failed;
+    }
+    if (!wasm_runtime_attach_shared_heap(tmp_module_env.wasm_module_inst, shared_heap)) {
+        printf("Failed to attach shared heap\n");
+        goto test_failed;
+    }
+    func_test = wasm_runtime_lookup_function(
+        tmp_module_env.wasm_module_inst, "test");
+    if (!func_test) {
+        printf("\nFailed to wasm_runtime_lookup_function!\n");
+        goto test_failed;
+    }
+
+    ret =
+        wasm_runtime_call_wasm(tmp_module_env.exec_env, func_test, 1, argv);
+    if (!ret) {
+        printf("\nFailed to wasm_runtime_call_wasm!\n");
+        const char *s = wasm_runtime_get_exception(tmp_module_env.wasm_module_inst);
+        printf("exception: %s\n", s);
+        goto test_failed;
+    }
+
+    wasm_runtime_detach_shared_heap(tmp_module_env.wasm_module_inst);
+
+    EXPECT_EQ(10, argv[0]);
+
+    destroy_module_env(tmp_module_env);
+    return;
+test_failed:
+    destroy_module_env(tmp_module_env);
+    EXPECT_EQ(1, 0);
+}

tests/unit/shared-heap/wasm-apps/CMakeLists.txt

@@ -0,0 +1,39 @@
+# Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required(VERSION 3.14)
+project(wasm-apps)
+
+set(WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../..)
+
+set(CMAKE_SYSTEM_PROCESSOR wasm32)
+set(CMAKE_SYSROOT ${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot)
+
+if (NOT DEFINED WASI_SDK_DIR)
+    set(WASI_SDK_DIR "/opt/wasi-sdk")
+endif ()
+
+set(CMAKE_C_FLAGS "-nostdlib -pthread -Qunused-arguments")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -z stack-size=8192 -nostdlib -O0")
+set(CMAKE_C_COMPILER_TARGET "wasm32")
+set(CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang")
+
+set(DEFINED_SYMBOLS
+        "${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot/share/defined-symbols.txt")
+
+set(CMAKE_EXE_LINKER_FLAGS
+        "-Wl,--no-entry           \
+      -Wl,--initial-memory=65536  \
+      -Wl,--export-all            \
+      -Wl,--allow-undefined"
+        )
+
+add_executable(test.wasm test.c)
+target_link_libraries(test.wasm)
+
+add_custom_command(TARGET test.wasm POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E copy
+        ${CMAKE_CURRENT_BINARY_DIR}/test.wasm
+        ${CMAKE_CURRENT_BINARY_DIR}/../
+        COMMENT "Copy test.wasm to the same directory of google test"
+        )

tests/unit/shared-heap/wasm-apps/test.c

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include <stdio.h>
+
+extern void *
+shared_heap_malloc(int size);
+extern void
+shared_heap_free(void *offset);
+
+int
+test()
+{
+    int *ptr = (int *)shared_heap_malloc(10);
+
+    *ptr = 10;
+    int a = *ptr;
+    shared_heap_free(ptr);
+    return a;
+}