Merge branch main into dev/dynamic_linking

.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

@@ -31,29 +31,9 @@ on:
         type: string
         required: false
 
-jobs:
-  build:
-    runs-on: ${{ inputs.runner }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: get cached LLVM libraries
-        id: retrieve_llvm_libs
-        uses: actions/cache@v4
-        with:
-          path: |
-            ./core/deps/llvm/build/bin
-            ./core/deps/llvm/build/include
-            ./core/deps/llvm/build/lib
-            ./core/deps/llvm/build/libexec
-            ./core/deps/llvm/build/share
-          key: ${{ inputs.llvm_cache_key }}
-          fail-on-cache-miss: true
-
-      - name: generate iwasm binary release
-        run: |
-          cmake -S . -B build \
-            -DWAMR_BUILD_AOT=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=1 \
+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 \
@@ -77,14 +57,88 @@ jobs:
      -DWAMR_BUILD_SIMD=1 \
      -DWAMR_BUILD_SHARED_MEMORY=1 \
      -DWAMR_BUILD_TAIL_CALL=1 \
-            -DWAMR_BUILD_THREAD_MGR=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
+
+      - name: get cached LLVM libraries
+        id: retrieve_llvm_libs
+        uses: actions/cache@v4
+        with:
+          path: |
+            ./core/deps/llvm/build/bin
+            ./core/deps/llvm/build/include
+            ./core/deps/llvm/build/lib
+            ./core/deps/llvm/build/libexec
+            ./core/deps/llvm/build/share
+          key: ${{ inputs.llvm_cache_key }}
+          fail-on-cache-miss: true
+
+      - name: generate iwasm binary release
+        shell: bash
+        run: |
+          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
+      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
+      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
+      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
+      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:
@@ -104,9 +136,23 @@ jobs:
       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
+        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

@@ -0,0 +1,65 @@
+# This workflow uses actions that are not certified by GitHub. They are provided
+# by a third-party and are governed by separate terms of service, privacy
+# policy, and support documentation.
+
+# Check current WASM Micro Runtime results here: https://securityscorecards.dev/viewer/?uri=github.com/bytecodealliance/wasm-micro-runtime
+
+name: Scorecard supply-chain security
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  # midnight UTC
+  schedule:
+    - cron: "0 0 * * *"
+  # allow to be triggered manually
+  workflow_dispatch:
+
+# Declare default permissions as read only.
+permissions:
+  contents: read
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    if: github.repository == 'bytecodealliance/wasm-micro-runtime'
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write      
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        with:
+          results_file: results.sarif
+          results_format: sarif
+
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.      
+          publish_results: true
+
+      # 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@184d73b71b93c222403b2e7f1ffebe4508014249 # v3.1.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@af56b044b5d41c317aef5d19920b3183cb4fbbec # v2.2.4
+        with:
+          sarif_file: results.sarif

.gitignore

@@ -13,6 +13,7 @@
 .clangd
 .DS_Store
 *.o
+.aider*
 
 core/deps/**
 core/shared/mem-alloc/tlsf

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
 

CMakeLists.txt

@@ -124,7 +124,8 @@ include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
 if (NOT WIN32)
   set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security \
                                        -ffunction-sections -fdata-sections \
-                                       -Wno-unused-parameter -Wno-pedantic")
+                                       -Wno-unused-parameter -Wno-pedantic \
+                                       -fvisibility=hidden")
   # Remove the extra spaces for better make log
   string (REGEX REPLACE "  *" " " CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
   set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wformat -Wformat-security -Wno-unused")

CODEOWNERS

@@ -0,0 +1,29 @@
+# In this project, we use CODEOWNERS to identify people who are likely to know
+# who should review a pull request.
+#
+# People listed in this file are committing to respond in a timely fashion to
+# PRs in the selected areas. However, that response doesn't have to be a full
+# code review; it could also take any of these forms:
+#
+# - "I intend to review this but I can't yet. Please leave me a message if I
+#   haven't responded by (a specific date in the near future)."
+#
+# - "I think (a specific other contributor) should review this." (Note that the
+#   best reviewer for a PR may not necessarily be listed in this file.)
+#
+# People must only be added to this file if they've agreed to provide one of
+# the above responses in a reasonable amount of time for every PR to which
+# they're assigned.
+#
+# We only ask for this commitment from people who are employed full-time to
+# work on this project. We gratefully welcome reviews from other contributors,
+# but we don't believe it's fair to ask volunteers to respond quickly.
+
+# If none of the later patterns match, assign to anyone. This team is the
+# parent of all the other teams and automatically includes everyone on those
+# teams.
+* @loganek @lum1n0us @no1wudi @wenyongh @xujuntwt95329 @yamt
+
+# Some parts of the project require more specialized knowledge. In those areas
+# we designate smaller groups who are more likely to be aware of who's working
+# in specific areas.

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")
@@ -304,6 +328,10 @@ def main():
             )
             is not None
         ):
+            # 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

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: ${LLVM_BUILD_ROOT}")
     endif ()
@@ -256,6 +253,11 @@ if (WAMR_BUILD_SHARED_MEMORY EQUAL 1)
 else ()
   add_definitions (-DWASM_ENABLE_SHARED_MEMORY=0)
 endif ()
+if (WAMR_BUILD_SHARED_HEAP EQUAL 1)
+  add_definitions (-DWASM_ENABLE_SHARED_HEAP=1)
+  message ("     Shared heap enabled")
+endif()
+
 if (WAMR_BUILD_MEMORY64 EQUAL 1)
   # if native is 32-bit or cross-compiled to 32-bit
   if (NOT WAMR_BUILD_TARGET MATCHES ".*64.*")
@@ -407,6 +409,10 @@ endif ()
 if (WAMR_BUILD_DEBUG_AOT EQUAL 1)
     message ("     Debug AOT enabled")
 endif ()
+if (WAMR_BUILD_DYNAMIC_AOT_DEBUG EQUAL 1)
+    add_definitions (-DWASM_ENABLE_DYNAMIC_AOT_DEBUG=1)
+    message ("     Dynamic AOT debug enabled")
+endif ()
 if (WAMR_BUILD_LOAD_CUSTOM_SECTION EQUAL 1)
     add_definitions (-DWASM_ENABLE_LOAD_CUSTOM_SECTION=1)
     message ("     Load custom section enabled")
@@ -492,7 +498,7 @@ if (WAMR_BUILD_MODULE_INST_CONTEXT EQUAL 1)
   message ("     Module instance context enabled")
 endif ()
 if (WAMR_BUILD_GC_HEAP_VERIFY EQUAL 1)
-  add_definitions (-DWASM_ENABLE_GC_VERIFY=1)
+  add_definitions (-DBH_ENABLE_GC_VERIFY=1)
   message ("     GC heap verification enabled")
 endif ()
 if ("$ENV{COLLECT_CODE_COVERAGE}" STREQUAL "1" OR COLLECT_CODE_COVERAGE EQUAL 1)

build-scripts/runtime_lib.cmake

@@ -59,8 +59,13 @@ if (WAMR_BUILD_INTERP EQUAL 1)
 endif ()
 
 if (WAMR_BUILD_FAST_JIT EQUAL 1)
+    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)
     # Enable AOT if LLVM JIT is enabled
@@ -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 (${IWASM_DIR}/libraries/lib-pthread/lib_pthread.cmake)
     # Enable the dependent feature if lib pthread is enabled
     set (WAMR_BUILD_THREAD_MGR 1)
@@ -123,6 +132,10 @@ if (WAMR_BUILD_DYNAMIC_LINKING EQUAL 1)
     include (${IWASM_DIR}/libraries/lib-dynlink/lib_dynlink.cmake)
 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)
@@ -198,6 +211,7 @@ 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

@@ -75,6 +75,10 @@
 #define WASM_ENABLE_AOT 0
 #endif
 
+#ifndef WASM_ENABLE_DYNAMIC_AOT_DEBUG
+#define WASM_ENABLE_DYNAMIC_AOT_DEBUG 0
+#endif
+
 #ifndef WASM_ENABLE_WORD_ALIGN_READ
 #define WASM_ENABLE_WORD_ALIGN_READ 0
 #endif
@@ -397,7 +401,9 @@
 #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
@@ -693,4 +699,8 @@
 #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"
@@ -634,73 +633,6 @@ str2uint32(const char *buf, uint32 *p_res);
 static bool
 str2uint64(const char *buf, uint64 *p_res);
 
-#if WASM_ENABLE_MULTI_MODULE != 0
-static void *
-aot_loader_resolve_function(const AOTModule *module, const char *function_name,
-                            const AOTFuncType *expected_function_type,
-                            char *error_buf, uint32 error_buf_size);
-
-static void *
-aot_loader_resolve_function_ex(const char *module_name,
-                               const char *function_name,
-                               const AOTFuncType *expected_function_type,
-                               char *error_buf, uint32 error_buf_size)
-{
-    WASMModuleCommon *module_reg;
-
-    module_reg = wasm_runtime_find_module_registered(module_name);
-    if (!module_reg || module_reg->module_type != Wasm_Module_AoT) {
-        LOG_DEBUG("can not find a module named %s for function %s", module_name,
-                  function_name);
-        set_error_buf(error_buf, error_buf_size, "unknown import");
-        return NULL;
-    }
-    return aot_loader_resolve_function((AOTModule *)module_reg, function_name,
-                                       expected_function_type, error_buf,
-                                       error_buf_size);
-}
-
-static void *
-aot_loader_resolve_function(const AOTModule *module, const char *function_name,
-                            const AOTFuncType *expected_function_type,
-                            char *error_buf, uint32 error_buf_size)
-{
-    void *function = NULL;
-    AOTExport *export = NULL;
-    AOTFuncType *target_function_type = NULL;
-
-    export = loader_find_export((WASMModuleCommon *)module, module->name,
-                                function_name, EXPORT_KIND_FUNC, error_buf,
-                                error_buf_size);
-    if (!export) {
-        return NULL;
-    }
-
-    /* resolve function type and function */
-    if (export->index < module->import_func_count) {
-        target_function_type = module->import_funcs[export->index].func_type;
-        function = module->import_funcs[export->index].func_ptr_linked;
-    }
-    else {
-        target_function_type =
-            (AOTFuncType *)module
-                ->types[module->func_type_indexes[export->index
-                                                  - module->import_func_count]];
-        function =
-            (module->func_ptrs[export->index - module->import_func_count]);
-    }
-    /* check function type */
-    if (!wasm_type_equal((WASMType *)expected_function_type,
-                         (WASMType *)target_function_type, module->types,
-                         module->type_count)) {
-        LOG_DEBUG("%s.%s failed the type check", module->name, function_name);
-        set_error_buf(error_buf, error_buf_size, "incompatible import type");
-        return NULL;
-    }
-    return function;
-}
-#endif /* end of WASM_ENABLE_MULTI_MODULE */
-
 static bool
 load_native_symbol_section(const uint8 *buf, const uint8 *buf_end,
                            AOTModule *module, bool is_load_from_file_buf,
@@ -1449,6 +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)) {
@@ -2285,19 +2223,13 @@ destroy_import_funcs(AOTImportFunc *import_funcs)
 
 static bool
 load_import_funcs(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
-                  bool is_load_from_file_buf, char *error_buf,
+                  bool is_load_from_file_buf, bool no_resolve, char *error_buf,
                   uint32 error_buf_size)
 {
-    char *module_name, *field_name;
     const uint8 *buf = *p_buf;
     AOTImportFunc *import_funcs;
     uint64 size;
     uint32 i;
-#if WASM_ENABLE_MULTI_MODULE != 0
-    AOTModule *sub_module = NULL;
-    AOTFunc *linked_func = NULL;
-    AOTFuncType *declare_func_type = NULL;
-#endif
 
     /* Allocate memory */
     size = sizeof(AOTImportFunc) * (uint64)module->import_func_count;
@@ -2314,53 +2246,17 @@ load_import_funcs(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
             return false;
         }
 
-#if WASM_ENABLE_MULTI_MODULE != 0
-        declare_func_type =
-            (AOTFuncType *)module->types[import_funcs[i].func_type_index];
-        read_string(buf, buf_end, module_name);
-        read_string(buf, buf_end, field_name);
-
-        import_funcs[i].module_name = module_name;
-        import_funcs[i].func_name = field_name;
-        linked_func = wasm_native_resolve_symbol(
-            module_name, field_name, declare_func_type,
-            &import_funcs[i].signature, &import_funcs[i].attachment,
-            &import_funcs[i].call_conv_raw);
-        if (!linked_func) {
-            sub_module = NULL;
-            if (!wasm_runtime_is_built_in_module(module_name)) {
-                sub_module = (AOTModule *)wasm_runtime_load_depended_module(
-                    (WASMModuleCommon *)module, module_name, error_buf,
-                    error_buf_size);
-                if (!sub_module) {
-                    LOG_ERROR("failed to load sub module: %s", error_buf);
-                    return false;
-                }
-            }
-            if (!sub_module)
-                linked_func = aot_loader_resolve_function_ex(
-                    module_name, field_name, declare_func_type, error_buf,
-                    error_buf_size);
-            else
-                linked_func = aot_loader_resolve_function(
-                    sub_module, field_name, declare_func_type, error_buf,
-                    error_buf_size);
-        }
-        import_funcs[i].func_ptr_linked = linked_func;
-        import_funcs[i].func_type = declare_func_type;
-
-#else
         import_funcs[i].func_type =
             (AOTFuncType *)module->types[import_funcs[i].func_type_index];
         read_string(buf, buf_end, import_funcs[i].module_name);
         read_string(buf, buf_end, import_funcs[i].func_name);
-        module_name = import_funcs[i].module_name;
-        field_name = import_funcs[i].func_name;
-        import_funcs[i].func_ptr_linked = wasm_native_resolve_symbol(
-            module_name, field_name, import_funcs[i].func_type,
-            &import_funcs[i].signature, &import_funcs[i].attachment,
-            &import_funcs[i].call_conv_raw);
-#endif
+        import_funcs[i].attachment = NULL;
+        import_funcs[i].signature = NULL;
+        import_funcs[i].call_conv_raw = false;
+
+        if (!no_resolve) {
+            aot_resolve_import_func(module, &import_funcs[i]);
+        }
 
 #if WASM_ENABLE_LIBC_WASI != 0
         if (!strcmp(import_funcs[i].module_name, "wasi_unstable")
@@ -2378,7 +2274,7 @@ fail:
 static bool
 load_import_func_info(const uint8 **p_buf, const uint8 *buf_end,
                       AOTModule *module, bool is_load_from_file_buf,
-                      char *error_buf, uint32 error_buf_size)
+                      bool no_resolve, char *error_buf, uint32 error_buf_size)
 {
     const uint8 *buf = *p_buf;
 
@@ -2387,7 +2283,7 @@ load_import_func_info(const uint8 **p_buf, const uint8 *buf_end,
     /* load import funcs */
     if (module->import_func_count > 0
         && !load_import_funcs(&buf, buf_end, module, is_load_from_file_buf,
-                              error_buf, error_buf_size))
+                              no_resolve, error_buf, error_buf_size))
         return false;
 
     *p_buf = buf;
@@ -2514,7 +2410,7 @@ fail:
 static bool
 load_init_data_section(const uint8 *buf, const uint8 *buf_end,
                        AOTModule *module, bool is_load_from_file_buf,
-                       char *error_buf, uint32 error_buf_size)
+                       bool no_resolve, char *error_buf, uint32 error_buf_size)
 {
     const uint8 *p = buf, *p_end = buf_end;
 
@@ -2525,7 +2421,7 @@ load_init_data_section(const uint8 *buf, const uint8 *buf_end,
                                     error_buf, error_buf_size)
         || !load_global_info(&p, p_end, module, error_buf, error_buf_size)
         || !load_import_func_info(&p, p_end, module, is_load_from_file_buf,
-                                  error_buf, error_buf_size))
+                                  no_resolve, error_buf, error_buf_size))
         return false;
 
     /* load function count and start function index */
@@ -2615,6 +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)
@@ -2629,7 +2534,7 @@ try_merge_data_and_text(const uint8 **buf, const uint8 **buf_end,
     /* order not essential just as compiler does: .text section first */
     *buf = sections;
     *buf_end = sections + code_size;
-    bh_memcpy_s(sections, code_size, old_buf, code_size);
+    bh_memcpy_s(sections, (uint32)code_size, old_buf, (uint32)code_size);
     os_munmap(old_buf, code_size);
     sections += align_uint((uint32)code_size, page_size);
 
@@ -2847,6 +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)
@@ -2868,14 +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) {
+
+        /* 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,
-                          "function index is out of range");
+                                  "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;
+        }
     }
 
     *p_buf = buf;
@@ -3819,7 +3810,7 @@ has_module_memory64(AOTModule *module)
 
 static bool
 load_from_sections(AOTModule *module, AOTSection *sections,
-                   bool is_load_from_file_buf, char *error_buf,
+                   bool is_load_from_file_buf, bool no_resolve, char *error_buf,
                    uint32 error_buf_size)
 {
     AOTSection *section = sections;
@@ -3852,8 +3843,8 @@ load_from_sections(AOTModule *module, AOTSection *sections,
                 break;
             case AOT_SECTION_TYPE_INIT_DATA:
                 if (!load_init_data_section(buf, buf_end, module,
-                                            is_load_from_file_buf, error_buf,
-                                            error_buf_size))
+                                            is_load_from_file_buf, no_resolve,
+                                            error_buf, error_buf_size))
                     return false;
                 break;
             case AOT_SECTION_TYPE_TEXT:
@@ -4076,7 +4067,7 @@ aot_load_from_sections(AOTSection *section_list, char *error_buf,
     if (!module)
         return NULL;
 
-    if (!load_from_sections(module, section_list, false, error_buf,
+    if (!load_from_sections(module, section_list, false, false, error_buf,
                             error_buf_size)) {
         aot_unload(module);
         return NULL;
@@ -4246,7 +4237,8 @@ fail:
 
 static bool
 load(const uint8 *buf, uint32 size, AOTModule *module,
-     bool wasm_binary_freeable, char *error_buf, uint32 error_buf_size)
+     bool wasm_binary_freeable, bool no_resolve, char *error_buf,
+     uint32 error_buf_size)
 {
     const uint8 *buf_end = buf + size;
     const uint8 *p = buf, *p_end = buf_end;
@@ -4273,7 +4265,7 @@ load(const uint8 *buf, uint32 size, AOTModule *module,
         return false;
 
     ret = load_from_sections(module, section_list, !wasm_binary_freeable,
-                             error_buf, error_buf_size);
+                             no_resolve, error_buf, error_buf_size);
     if (!ret) {
         /* If load_from_sections() fails, then aot text is destroyed
            in destroy_sections() */
@@ -4321,8 +4313,8 @@ aot_load_from_aot_file(const uint8 *buf, uint32 size, const LoadArgs *args,
         return NULL;
 
     os_thread_jit_write_protect_np(false); /* Make memory writable */
-    if (!load(buf, size, module, args->wasm_binary_freeable, error_buf,
-              error_buf_size)) {
+    if (!load(buf, size, module, args->wasm_binary_freeable, args->no_resolve,
+              error_buf, error_buf_size)) {
         aot_unload(module);
         return NULL;
     }

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 +137,17 @@ 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)
+{
+    AOTModule *module =
+        (AOTModule *)((AOTModuleInstance *)exec_env->module_inst)->module;
+
+    return module->feature_flags & WASM_FEATURE_FRAME_NO_FUNC_IDX;
+}
+#endif
+
 static void *
 get_top_frame(WASMExecEnv *exec_env)
 {
@@ -728,18 +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;
 
@@ -1049,7 +1069,24 @@ fail1:
     return NULL;
 }
 
-static AOTMemoryInstance *
+AOTMemoryInstance *
+aot_lookup_memory(AOTModuleInstance *module_inst, char const *name)
+{
+#if WASM_ENABLE_MULTI_MEMORY != 0
+    uint32 i;
+    for (i = 0; i < module_inst->export_memory_count; i++)
+        if (!strcmp(module_inst->export_memories[i].name, name))
+            return module_inst->export_memories[i].memory;
+    return NULL;
+#else
+    (void)module_inst->export_memories;
+    if (!module_inst->memories)
+        return NULL;
+    return module_inst->memories[0];
+#endif
+}
+
+AOTMemoryInstance *
 aot_get_default_memory(AOTModuleInstance *module_inst)
 {
     if (module_inst->memories)
@@ -1058,6 +1095,14 @@ aot_get_default_memory(AOTModuleInstance *module_inst)
         return NULL;
 }
 
+AOTMemoryInstance *
+aot_get_memory_with_index(AOTModuleInstance *module_inst, uint32 index)
+{
+    if ((index >= module_inst->memory_count) || !module_inst->memories)
+        return NULL;
+    return module_inst->memories[index];
+}
+
 static bool
 memories_instantiate(AOTModuleInstance *module_inst, AOTModuleInstance *parent,
                      AOTModule *module, uint32 heap_size,
@@ -1334,6 +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)
@@ -1374,11 +1428,44 @@ 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;
 }
 
+#if WASM_ENABLE_MULTI_MEMORY != 0
+static WASMExportMemInstance *
+export_memories_instantiate(const AOTModule *module,
+                            AOTModuleInstance *module_inst,
+                            uint32 export_mem_count, char *error_buf,
+                            uint32 error_buf_size)
+{
+    WASMExportMemInstance *export_memories, *export_memory;
+    AOTExport *export = module->exports;
+    uint32 i;
+    uint64 total_size =
+        sizeof(WASMExportMemInstance) * (uint64)export_mem_count;
+
+    if (!(export_memory = export_memories =
+              runtime_malloc(total_size, error_buf, error_buf_size))) {
+        return NULL;
+    }
+
+    for (i = 0; i < module->export_count; i++, export ++)
+        if (export->kind == EXPORT_KIND_MEMORY) {
+            export_memory->name = export->name;
+            export_memory->memory = module_inst->memories[export->index];
+            export_memory++;
+        }
+
+    bh_assert((uint32)(export_memory - export_memories) == export_mem_count);
+    return export_memories;
+}
+#endif /* end of if WASM_ENABLE_MULTI_MEMORY != 0 */
+
 static bool
 create_exports(AOTModuleInstance *module_inst, AOTModule *module,
                char *error_buf, uint32 error_buf_size)
@@ -1405,6 +1492,17 @@ create_exports(AOTModuleInstance *module_inst, AOTModule *module,
         }
     }
 
+#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,
+            error_buf_size);
+        if (!module_inst->export_memories) {
+            return false;
+        }
+    }
+#endif
+
     return create_export_funcs(module_inst, module, error_buf, error_buf_size);
 }
 
@@ -1483,8 +1581,12 @@ execute_post_instantiate_functions(AOTModuleInstance *module_inst,
     if (is_sub_inst) {
         bh_assert(exec_env_main);
 #ifdef OS_ENABLE_HW_BOUND_CHECK
+        /* May come from pthread_create_wrapper, thread_spawn_wrapper and
+           wasm_cluster_spawn_exec_env. If it comes from the former two,
+           the exec_env_tls must be not NULL and equal to exec_env_main,
+           else if it comes from the last one, it may be NULL. */
+        if (exec_env_tls)
             bh_assert(exec_env_tls == exec_env_main);
-        (void)exec_env_tls;
 #endif
         exec_env = exec_env_main;
 
@@ -1808,6 +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);
@@ -2048,6 +2168,11 @@ aot_deinstantiate(AOTModuleInstance *module_inst, bool is_sub_inst)
     if (module_inst->export_functions)
         wasm_runtime_free(module_inst->export_functions);
 
+#if WASM_ENABLE_MULTI_MEMORY != 0
+    if (module_inst->export_memories)
+        wasm_runtime_free(module_inst->export_memories);
+#endif
+
     if (extra->functions) {
         uint32 func_idx;
         for (func_idx = 0; func_idx < extra->function_count; ++func_idx) {
@@ -2093,14 +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];
+    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
@@ -3952,7 +4078,7 @@ aot_create_call_stack(struct WASMExecEnv *exec_env)
 #endif
         }
         WASMCApiFrame frame = { 0 };
-        uint32 max_local_cell_num, max_stack_cell_num;
+        uint32 max_local_cell_num = 0, max_stack_cell_num = 0;
         uint32 all_cell_num, lp_size;
 
         frame.instance = module_inst;
@@ -3961,17 +4087,21 @@ aot_create_call_stack(struct WASMExecEnv *exec_env)
         frame.func_offset = ip_offset;
         frame.func_name_wp = get_func_name_from_index(module_inst, func_index);
 
+        if (!is_frame_func_idx_disabled(exec_env)) {
             if (func_index >= module->import_func_count) {
                 uint32 aot_func_idx = func_index - module->import_func_count;
                 max_local_cell_num = module->max_local_cell_nums[aot_func_idx];
                 max_stack_cell_num = module->max_stack_cell_nums[aot_func_idx];
             }
             else {
-            AOTFuncType *func_type = module->import_funcs[func_index].func_type;
-            max_local_cell_num =
-                func_type->param_cell_num > 2 ? func_type->param_cell_num : 2;
+                AOTFuncType *func_type =
+                    module->import_funcs[func_index].func_type;
+                max_local_cell_num = func_type->param_cell_num > 2
+                                         ? func_type->param_cell_num
+                                         : 2;
                 max_stack_cell_num = 0;
             }
+        }
 
         all_cell_num = max_local_cell_num + max_stack_cell_num;
 #if WASM_ENABLE_GC == 0
@@ -4986,6 +5116,18 @@ aot_const_str_set_insert(const uint8 *str, int32 len, AOTModule *module,
     return c_str;
 }
 
+#if WASM_ENABLE_DYNAMIC_AOT_DEBUG != 0
+AOTModule *g_dynamic_aot_module = NULL;
+
+void __attribute__((noinline)) __enable_dynamic_aot_debug(void)
+{
+    /* empty implementation. */
+}
+
+void (*__enable_dynamic_aot_debug_ptr)(void)
+    __attribute__((visibility("default"))) = __enable_dynamic_aot_debug;
+#endif
+
 bool
 aot_set_module_name(AOTModule *module, const char *name, char *error_buf,
                     uint32_t error_buf_size)
@@ -4999,6 +5141,12 @@ aot_set_module_name(AOTModule *module, const char *name, char *error_buf,
                                             false,
 #endif
                                             error_buf, error_buf_size);
+#if WASM_ENABLE_DYNAMIC_AOT_DEBUG != 0
+    /* export g_dynamic_aot_module for dynamic aot debug */
+    g_dynamic_aot_module = module;
+    /* trigger breakpoint __enable_dynamic_aot_debug */
+    (*__enable_dynamic_aot_debug_ptr)();
+#endif
     return module->name != NULL;
 }
 
@@ -5007,3 +5155,125 @@ aot_get_module_name(AOTModule *module)
 {
     return module->name;
 }
+
+bool
+aot_resolve_symbols(AOTModule *module)
+{
+    bool ret = true;
+    uint32 idx;
+    for (idx = 0; idx < module->import_func_count; ++idx) {
+        AOTImportFunc *aot_import_func = &module->import_funcs[idx];
+        if (!aot_import_func->func_ptr_linked) {
+            if (!aot_resolve_import_func(module, aot_import_func)) {
+                LOG_WARNING("Failed to link function (%s, %s)",
+                            aot_import_func->module_name,
+                            aot_import_func->func_name);
+                ret = false;
+            }
+        }
+    }
+    return ret;
+}
+
+#if WASM_ENABLE_MULTI_MODULE != 0
+static void *
+aot_resolve_function(const AOTModule *module, const char *function_name,
+                     const AOTFuncType *expected_function_type, char *error_buf,
+                     uint32 error_buf_size);
+
+static void *
+aot_resolve_function_ex(const char *module_name, const char *function_name,
+                        const AOTFuncType *expected_function_type,
+                        char *error_buf, uint32 error_buf_size)
+{
+    WASMModuleCommon *module_reg;
+
+    module_reg = wasm_runtime_find_module_registered(module_name);
+    if (!module_reg || module_reg->module_type != Wasm_Module_AoT) {
+        LOG_DEBUG("can not find a module named %s for function %s", module_name,
+                  function_name);
+        set_error_buf(error_buf, error_buf_size, "unknown import");
+        return NULL;
+    }
+    return aot_resolve_function((AOTModule *)module_reg, function_name,
+                                expected_function_type, error_buf,
+                                error_buf_size);
+}
+
+static void *
+aot_resolve_function(const AOTModule *module, const char *function_name,
+                     const AOTFuncType *expected_function_type, char *error_buf,
+                     uint32 error_buf_size)
+{
+    void *function = NULL;
+    AOTExport *export = NULL;
+    AOTFuncType *target_function_type = NULL;
+
+    export = loader_find_export((WASMModuleCommon *)module, module->name,
+                                function_name, EXPORT_KIND_FUNC, error_buf,
+                                error_buf_size);
+    if (!export) {
+        return NULL;
+    }
+
+    /* resolve function type and function */
+    if (export->index < module->import_func_count) {
+        target_function_type = module->import_funcs[export->index].func_type;
+        function = module->import_funcs[export->index].func_ptr_linked;
+    }
+    else {
+        target_function_type =
+            (AOTFuncType *)module
+                ->types[module->func_type_indexes[export->index
+                                                  - module->import_func_count]];
+        function =
+            (module->func_ptrs[export->index - module->import_func_count]);
+    }
+    /* check function type */
+    if (!wasm_type_equal((WASMType *)expected_function_type,
+                         (WASMType *)target_function_type, module->types,
+                         module->type_count)) {
+        LOG_DEBUG("%s.%s failed the type check", module->name, function_name);
+        set_error_buf(error_buf, error_buf_size, "incompatible import type");
+        return NULL;
+    }
+    return function;
+}
+#endif /* end of WASM_ENABLE_MULTI_MODULE */
+
+bool
+aot_resolve_import_func(AOTModule *module, AOTImportFunc *import_func)
+{
+#if WASM_ENABLE_MULTI_MODULE != 0
+    char error_buf[128];
+    AOTModule *sub_module = NULL;
+#endif
+    import_func->func_ptr_linked = wasm_native_resolve_symbol(
+        import_func->module_name, import_func->func_name,
+        import_func->func_type, &import_func->signature,
+        &import_func->attachment, &import_func->call_conv_raw);
+#if WASM_ENABLE_MULTI_MODULE != 0
+    if (!import_func->func_ptr_linked) {
+        if (!wasm_runtime_is_built_in_module(import_func->module_name)) {
+            sub_module = (AOTModule *)wasm_runtime_load_depended_module(
+                (WASMModuleCommon *)module, import_func->module_name, error_buf,
+                sizeof(error_buf));
+            if (!sub_module) {
+                LOG_WARNING("Failed to load sub module: %s", error_buf);
+            }
+            if (!sub_module)
+                import_func->func_ptr_linked = aot_resolve_function_ex(
+                    import_func->module_name, import_func->func_name,
+                    import_func->func_type, error_buf, sizeof(error_buf));
+            else
+                import_func->func_ptr_linked = aot_resolve_function(
+                    sub_module, import_func->func_name, import_func->func_type,
+                    error_buf, sizeof(error_buf));
+            if (!import_func->func_ptr_linked) {
+                LOG_WARNING("Failed to link function: %s", error_buf);
+            }
+        }
+    }
+#endif
+    return import_func->func_ptr_linked != NULL;
+}

core/iwasm/aot/aot_runtime.h

@@ -34,6 +34,7 @@ extern "C" {
 /* Stack frame is created at the beginning of the function,
  * and not at the beginning of each function call */
 #define WASM_FEATURE_FRAME_PER_FUNCTION (1 << 12)
+#define WASM_FEATURE_FRAME_NO_FUNC_IDX (1 << 13)
 
 typedef enum AOTSectionType {
     AOT_SECTION_TYPE_TARGET_INFO = 0,
@@ -110,6 +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;
@@ -118,6 +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)
@@ -491,6 +504,18 @@ aot_load_from_sections(AOTSection *section_list, char *error_buf,
 void
 aot_unload(AOTModule *module);
 
+/**
+ * Resolve symbols for an AOT module
+ */
+bool
+aot_resolve_symbols(AOTModule *module);
+
+/**
+ * Helper function to resolve a single function
+ */
+bool
+aot_resolve_import_func(AOTModule *module, AOTImportFunc *import_func);
+
 /**
  * Instantiate a AOT module.
  *
@@ -531,6 +556,15 @@ aot_deinstantiate(AOTModuleInstance *module_inst, bool is_sub_inst);
 AOTFunctionInstance *
 aot_lookup_function(const AOTModuleInstance *module_inst, const char *name);
 
+AOTMemoryInstance *
+aot_lookup_memory(AOTModuleInstance *module_inst, char const *name);
+
+AOTMemoryInstance *
+aot_get_default_memory(AOTModuleInstance *module_inst);
+
+AOTMemoryInstance *
+aot_get_memory_with_index(AOTModuleInstance *module_inst, uint32 index);
+
 /**
  * Get a function in the AOT module instance.
  *

core/iwasm/aot/arch/aot_reloc_riscv.c

@@ -24,6 +24,7 @@
 #undef NEED_SOFT_I32_DIV
 #undef NEED_SOFT_I64_MUL
 #undef NEED_SOFT_I64_DIV
+#undef NEED_SOFT_ATOMIC
 
 #ifdef __riscv_flen
 #if __riscv_flen == 32
@@ -48,6 +49,10 @@
 #define NEED_SOFT_I64_DIV
 #endif
 
+#ifndef __riscv_atomic
+#define NEED_SOFT_ATOMIC
+#endif
+
 /* clang-format off */
 void __adddf3(void);
 void __addsf3(void);
@@ -101,6 +106,9 @@ void __umoddi3(void);
 void __umodsi3(void);
 void __unorddf2(void);
 void __unordsf2(void);
+bool __atomic_compare_exchange_4(volatile void *, void *, unsigned int,
+                                 bool, int, int);
+void __atomic_store_4(volatile void *, unsigned int, int);
 /* clang-format on */
 
 static SymbolMap target_sym_map[] = {
@@ -127,6 +135,7 @@ static SymbolMap target_sym_map[] = {
      * to convert float and long long
      */
     REG_SYM(__floatundisf),
+    REG_SYM(__floatdisf),
 #endif
 #ifdef NEED_SOFT_DP
     REG_SYM(__adddf3),
@@ -175,6 +184,10 @@ static SymbolMap target_sym_map[] = {
     REG_SYM(__moddi3),
     REG_SYM(__udivdi3),
     REG_SYM(__umoddi3),
+#endif
+#ifdef NEED_SOFT_ATOMIC
+    REG_SYM(__atomic_compare_exchange_4),
+    REG_SYM(__atomic_store_4),
 #endif
     /* clang-format on */
 };

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

@@ -282,6 +282,11 @@ wasm_exec_env_set_thread_info(WASMExecEnv *exec_env)
     os_mutex_lock(&exec_env->wait_lock);
 #endif
     exec_env->handle = os_self_thread();
+    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;

core/iwasm/common/wasm_exec_env.h

@@ -136,6 +136,10 @@ 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,
+        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)
+        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 */
+        /* 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);
+    }
+
     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;
     }
 
+#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
@@ -673,11 +1189,9 @@ wasm_get_default_memory(WASMModuleInstance *module_inst)
 WASMMemoryInstance *
 wasm_get_memory_with_idx(WASMModuleInstance *module_inst, uint32 index)
 {
-    bh_assert(index < module_inst->memory_count);
-    if (module_inst->memories)
-        return module_inst->memories[index];
-    else
+    if ((index >= module_inst->memory_count) || !module_inst->memories)
         return NULL;
+    return module_inst->memories[index];
 }
 
 void
@@ -751,19 +1265,17 @@ 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);
 }
 
-bool
-wasm_enlarge_memory_internal(WASMModuleInstance *module, uint32 inc_page_count,
-                             uint32 memidx)
+static bool
+wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
+                             WASMMemoryInstance *memory, uint32 inc_page_count)
 {
-#if WASM_ENABLE_MULTI_MEMORY != 0
-    WASMMemoryInstance *memory = wasm_get_memory_with_idx(module, memidx);
-#else
-    WASMMemoryInstance *memory = wasm_get_default_memory(module);
+#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;
@@ -812,6 +1324,24 @@ wasm_enlarge_memory_internal(WASMModuleInstance *module, uint32 inc_page_count,
         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));
 
@@ -913,7 +1443,7 @@ wasm_enlarge_memory_internal(WASMModuleInstance *module, uint32 inc_page_count,
     wasm_runtime_set_mem_bound_check_bytes(memory, total_size_new);
 
 return_func:
-    if (!ret && enlarge_memory_error_cb) {
+    if (!ret && module && enlarge_memory_error_cb) {
         WASMExecEnv *exec_env = NULL;
 
 #if WASM_ENABLE_INTERP != 0
@@ -926,8 +1456,7 @@ return_func:
 #endif
 
         enlarge_memory_error_cb(inc_page_count, total_size_old, 0,
-                                failure_reason,
-                                (WASMModuleInstanceCommon *)module, exec_env,
+                                failure_reason, module, exec_env,
                                 enlarge_memory_error_user_data);
     }
 
@@ -971,15 +1500,16 @@ wasm_enlarge_memory(WASMModuleInstance *module, uint32 inc_page_count)
 {
     bool ret = false;
 
+    if (module->memory_count > 0) {
 #if WASM_ENABLE_SHARED_MEMORY != 0
-    if (module->memory_count > 0)
         shared_memory_lock(module->memories[0]);
 #endif
-    ret = wasm_enlarge_memory_internal(module, inc_page_count, 0);
+        ret = wasm_enlarge_memory_internal((WASMModuleInstanceCommon *)module,
+                                           module->memories[0], inc_page_count);
 #if WASM_ENABLE_SHARED_MEMORY != 0
-    if (module->memory_count > 0)
         shared_memory_unlock(module->memories[0]);
 #endif
+    }
 
     return ret;
 }
@@ -990,15 +1520,117 @@ wasm_enlarge_memory_with_idx(WASMModuleInstance *module, uint32 inc_page_count,
 {
     bool ret = false;
 
+    if (memidx < module->memory_count) {
 #if WASM_ENABLE_SHARED_MEMORY != 0
-    if (memidx < module->memory_count)
         shared_memory_lock(module->memories[memidx]);
 #endif
-    ret = wasm_enlarge_memory_internal(module, inc_page_count, memidx);
+        ret = wasm_enlarge_memory_internal((WASMModuleInstanceCommon *)module,
+                                           module->memories[memidx],
+                                           inc_page_count);
 #if WASM_ENABLE_SHARED_MEMORY != 0
-    if (memidx < module->memory_count)
         shared_memory_unlock(module->memories[memidx]);
 #endif
+    }
+
+    return ret;
+}
+
+WASMMemoryInstance *
+wasm_runtime_lookup_memory(WASMModuleInstanceCommon *module_inst,
+                           const char *name)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode)
+        return wasm_lookup_memory((WASMModuleInstance *)module_inst, name);
+#endif
+
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT)
+        return aot_lookup_memory((WASMModuleInstance *)module_inst, name);
+#endif
+
+    return NULL;
+}
+
+WASMMemoryInstance *
+wasm_runtime_get_default_memory(WASMModuleInstanceCommon *module_inst)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode)
+        return wasm_get_default_memory((WASMModuleInstance *)module_inst);
+#endif
+
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT)
+        return aot_get_default_memory((AOTModuleInstance *)module_inst);
+#endif
+
+    return NULL;
+}
+
+WASMMemoryInstance *
+wasm_runtime_get_memory(WASMModuleInstanceCommon *module_inst, uint32 index)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode)
+        return wasm_get_memory_with_idx((WASMModuleInstance *)module_inst,
+                                        index);
+#endif
+
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT)
+        return aot_get_memory_with_index((AOTModuleInstance *)module_inst,
+                                         index);
+#endif
+
+    return NULL;
+}
+
+uint64
+wasm_memory_get_cur_page_count(WASMMemoryInstance *memory)
+{
+    return memory->cur_page_count;
+}
+
+uint64
+wasm_memory_get_max_page_count(WASMMemoryInstance *memory)
+{
+    return memory->max_page_count;
+}
+
+uint64
+wasm_memory_get_bytes_per_page(WASMMemoryInstance *memory)
+{
+    return memory->num_bytes_per_page;
+}
+
+bool
+wasm_memory_get_shared(WASMMemoryInstance *memory)
+{
+    return memory->is_shared_memory;
+}
+
+void *
+wasm_memory_get_base_address(WASMMemoryInstance *memory)
+{
+    return memory->memory_data;
+}
+
+bool
+wasm_memory_enlarge(WASMMemoryInstance *memory, uint64 inc_page_count)
+{
+    bool ret = false;
+
+    if (memory) {
+#if WASM_ENABLE_SHARED_MEMORY != 0
+        shared_memory_lock(memory);
+#endif
+        ret =
+            wasm_enlarge_memory_internal(NULL, memory, (uint32)inc_page_count);
+#if WASM_ENABLE_SHARED_MEMORY != 0
+        shared_memory_unlock(memory);
+#endif
+    }
 
     return ret;
 }

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;
 }
 
@@ -340,7 +358,6 @@ runtime_exception_handler(EXCEPTION_POINTERS *exce_info)
     PEXCEPTION_RECORD ExceptionRecord = exce_info->ExceptionRecord;
     uint8 *sig_addr = (uint8 *)ExceptionRecord->ExceptionInformation[1];
     WASMModuleInstance *module_inst;
-    WASMMemoryInstance *memory_inst;
     WASMJmpBuf *jmpbuf_node;
     uint8 *mapped_mem_start_addr = NULL;
     uint8 *mapped_mem_end_addr = NULL;
@@ -1484,6 +1501,22 @@ wasm_runtime_load_ex(uint8 *buf, uint32 size, const LoadArgs *args,
                                           error_buf_size);
 }
 
+WASM_RUNTIME_API_EXTERN bool
+wasm_runtime_resolve_symbols(WASMModuleCommon *module)
+{
+#if WASM_ENABLE_INTERP != 0
+    if (module->module_type == Wasm_Module_Bytecode) {
+        return wasm_resolve_symbols((WASMModule *)module);
+    }
+#endif
+#if WASM_ENABLE_AOT != 0
+    if (module->module_type == Wasm_Module_AoT) {
+        return aot_resolve_symbols((AOTModule *)module);
+    }
+#endif
+    return false;
+}
+
 WASMModuleCommon *
 wasm_runtime_load(uint8 *buf, uint32 size, char *error_buf,
                   uint32 error_buf_size)
@@ -2192,6 +2225,13 @@ 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()
@@ -3577,7 +3617,8 @@ 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) {
@@ -3867,15 +3908,11 @@ 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;
+        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: "
@@ -3884,7 +3921,6 @@ wasm_runtime_lookup_wasi_start_function(WASMModuleInstanceCommon *module_inst)
             }
             return (WASMFunctionInstanceCommon *)func;
         }
-        }
         return NULL;
     }
 #endif
@@ -3892,19 +3928,15 @@ 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) {
+        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 (WASMFunctionInstanceCommon *)&export_funcs[i];
-            }
+            return func;
         }
         return NULL;
     }
@@ -4498,9 +4530,14 @@ 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;
@@ -4525,11 +4562,11 @@ 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] == '~')
@@ -4558,17 +4595,18 @@ 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 */
@@ -4729,9 +4767,6 @@ 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;
 }
 
@@ -5655,6 +5690,11 @@ 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;
@@ -5720,11 +5760,11 @@ 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] == '~')
@@ -5751,7 +5791,6 @@ 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
@@ -5763,7 +5802,7 @@ 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
+    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) {
+                > 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;
@@ -397,6 +433,11 @@ 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

@@ -146,10 +146,21 @@ 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");
+    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
 
     return true;

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_aot_file.c

@@ -4439,6 +4439,9 @@ aot_obj_data_create(AOTCompContext *comp_ctx)
     if (comp_ctx->call_stack_features.frame_per_function) {
         obj_data->target_info.feature_flags |= WASM_FEATURE_FRAME_PER_FUNCTION;
     }
+    if (!comp_ctx->call_stack_features.func_idx) {
+        obj_data->target_info.feature_flags |= WASM_FEATURE_FRAME_NO_FUNC_IDX;
+    }
 
     bh_print_time("Begin to resolve object file info");
 

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

@@ -885,6 +885,7 @@ alloc_frame_for_aot_func(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     }
 
     if (!comp_ctx->is_jit_mode) {
+        if (comp_ctx->call_stack_features.func_idx) {
             /* aot mode: new_frame->func_idx = func_idx */
             func_idx_val = comp_ctx->pointer_size == sizeof(uint64)
                                ? I64_CONST(func_idx)
@@ -892,20 +893,22 @@ alloc_frame_for_aot_func(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             offset = I32_CONST(comp_ctx->pointer_size);
             CHECK_LLVM_CONST(func_idx_val);
             CHECK_LLVM_CONST(offset);
-        if (!(func_idx_ptr =
-                  LLVMBuildInBoundsGEP2(comp_ctx->builder, INT8_TYPE, new_frame,
-                                        &offset, 1, "func_idx_addr"))
+            if (!(func_idx_ptr = LLVMBuildInBoundsGEP2(
+                      comp_ctx->builder, INT8_TYPE, new_frame, &offset, 1,
+                      "func_idx_addr"))
                 || !(func_idx_ptr =
                          LLVMBuildBitCast(comp_ctx->builder, func_idx_ptr,
                                           INTPTR_T_PTR_TYPE, "func_idx_ptr"))) {
                 aot_set_last_error("llvm get func_idx_ptr failed");
                 return false;
             }
-        if (!LLVMBuildStore(comp_ctx->builder, func_idx_val, func_idx_ptr)) {
+            if (!LLVMBuildStore(comp_ctx->builder, func_idx_val,
+                                func_idx_ptr)) {
                 aot_set_last_error("llvm build store failed");
                 return false;
             }
         }
+    }
     else {
         /* jit mode: frame->function = module_inst->e->functions + func_index */
         LLVMValueRef functions;
@@ -1404,7 +1407,9 @@ aot_compile_op_call(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
     LLVMValueRef *param_values = NULL, value_ret = NULL, func;
     LLVMValueRef import_func_idx, res;
     LLVMValueRef ext_ret, ext_ret_ptr, ext_ret_idx;
+#if WASM_ENABLE_AOT_STACK_FRAME != 0
     LLVMValueRef func_idx_ref;
+#endif
     int32 i, j = 0, param_count, result_count, ext_ret_count;
     uint64 total_size;
     uint8 wasm_ret_type;
@@ -2084,6 +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;
@@ -2148,7 +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)
@@ -2177,6 +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"))) {
@@ -2184,7 +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,
@@ -304,12 +438,18 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         if (is_target_64bit) {
             BUILD_ICMP(LLVMIntUGT, offset1, mem_check_bound, cmp, "cmp");
         }
+        else {
+            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 */
         ADD_BASIC_BLOCK(check_succ, "check_succ");
@@ -354,6 +494,18 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             goto fail;
         }
     }
+
+    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;
     }
+
+    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,

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/compilation/aot_stack_frame_comp.c

@@ -70,7 +70,9 @@ aot_alloc_tiny_frame_for_aot_func(AOTCompContext *comp_ctx,
     }
 
     /* Save the func_idx on the top of the stack */
+    if (comp_ctx->call_stack_features.func_idx) {
         ADD_STORE(func_index, wasm_stack_top);
+    }
 
     /* increment the stack pointer */
     INT_CONST(offset, sizeof(AOTTinyFrame), I32_TYPE, true);

core/iwasm/include/aot_comp_option.h

@@ -6,6 +6,8 @@
 #ifndef __AOT_COMP_OPTION_H__
 #define __AOT_COMP_OPTION_H__
 
+#include <stdint.h>
+
 typedef struct {
     /* Enables or disables bounds checks for stack frames. When enabled, the AOT
      * compiler generates code to check if the stack pointer is within the
@@ -15,6 +17,14 @@ typedef struct {
     /* Enables or disables instruction pointer (IP) tracking. */
     bool ip;
 
+    /* Enables or disables function index in the stack trace. Please note that
+     * function index can be recovered from the instruction pointer using
+     * ip2function.py script, so enabling this feature along with `ip` might
+     * often be redundant.
+     * This option will automatically be enabled for GC and Perf Profiling mode.
+     */
+    bool func_idx;
+
     /* Enables or disables tracking instruction pointer of a trap. Only takes
      * effect when `ip` is enabled. */
     bool trap_ip;
@@ -63,6 +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_c_api.h

@@ -534,6 +534,10 @@ typedef struct LoadArgs {
     bool clone_wasm_binary;
     /* This option is only used by the AOT/wasm loader (see wasm_export.h) */
     bool wasm_binary_freeable;
+    /* false by default, if true, don't resolve the symbols yet. The
+       wasm_runtime_load_ex has to be followed by a wasm_runtime_resolve_symbols
+       call */
+    bool no_resolve;
     /* TODO: more fields? */
 } LoadArgs;
 #endif /* LOAD_ARGS_OPTION_DEFINED */

core/iwasm/include/wasm_export.h

@@ -120,6 +120,10 @@ typedef struct WASMModuleInstanceCommon *wasm_module_inst_t;
 typedef void WASMFunctionInstanceCommon;
 typedef WASMFunctionInstanceCommon *wasm_function_inst_t;
 
+/* Memory instance */
+struct WASMMemoryInstance;
+typedef struct WASMMemoryInstance *wasm_memory_inst_t;
+
 /* WASM section */
 typedef struct wasm_section_t {
     struct wasm_section_t *next;
@@ -135,6 +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,
@@ -248,6 +255,11 @@ typedef struct LoadArgs {
     const strings), making it possible to free the wasm binary buffer after
     loading. */
     bool wasm_binary_freeable;
+
+    /* false by default, if true, don't resolve the symbols yet. The
+       wasm_runtime_load_ex has to be followed by a wasm_runtime_resolve_symbols
+       call */
+    bool no_resolve;
     /* TODO: more fields? */
 } LoadArgs;
 #endif /* LOAD_ARGS_OPTION_DEFINED */
@@ -320,6 +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
@@ -565,6 +581,12 @@ WASM_RUNTIME_API_EXTERN wasm_module_t
 wasm_runtime_load_ex(uint8_t *buf, uint32_t size, const LoadArgs *args,
                      char *error_buf, uint32_t error_buf_size);
 
+/**
+ * Resolve symbols for a previously loaded WASM module. Only useful when the
+ * module was loaded with LoadArgs::no_resolve set to true
+ */
+WASM_RUNTIME_API_EXTERN bool
+wasm_runtime_resolve_symbols(wasm_module_t module);
 /**
  * Load a WASM module from a specified WASM or AOT section list.
  *
@@ -939,6 +961,100 @@ WASM_RUNTIME_API_EXTERN void
 wasm_runtime_set_module_inst(wasm_exec_env_t exec_env,
                              const wasm_module_inst_t module_inst);
 
+/**
+ * @brief Lookup a memory instance by name
+ *
+ * @param module_inst The module instance
+ * @param name The name of the memory instance
+ *
+ * @return The memory instance if found, NULL otherwise
+ */
+WASM_RUNTIME_API_EXTERN wasm_memory_inst_t
+wasm_runtime_lookup_memory(const wasm_module_inst_t module_inst,
+                           const char *name);
+
+/**
+ * @brief Get the default memory instance
+ *
+ * @param module_inst The module instance
+ *
+ * @return The memory instance if found, NULL otherwise
+ */
+WASM_RUNTIME_API_EXTERN wasm_memory_inst_t
+wasm_runtime_get_default_memory(const wasm_module_inst_t module_inst);
+
+/**
+ * @brief Get a memory instance by index
+ *
+ * @param module_inst The module instance
+ * @param index The index of the memory instance
+ *
+ * @return The memory instance if found, NULL otherwise
+ */
+WASM_RUNTIME_API_EXTERN wasm_memory_inst_t
+wasm_runtime_get_memory(const wasm_module_inst_t module_inst, uint32_t index);
+
+/**
+ * @brief Get the current number of pages for a memory instance
+ *
+ * @param memory_inst The memory instance
+ *
+ * @return The current number of pages
+ */
+WASM_RUNTIME_API_EXTERN uint64_t
+wasm_memory_get_cur_page_count(const wasm_memory_inst_t memory_inst);
+
+/**
+ * @brief Get the maximum number of pages for a memory instance
+ *
+ * @param memory_inst The memory instance
+ *
+ * @return The maximum number of pages
+ */
+WASM_RUNTIME_API_EXTERN uint64_t
+wasm_memory_get_max_page_count(const wasm_memory_inst_t memory_inst);
+
+/**
+ * @brief Get the number of bytes per page for a memory instance
+ *
+ * @param memory_inst The memory instance
+ *
+ * @return The number of bytes per page
+ */
+WASM_RUNTIME_API_EXTERN uint64_t
+wasm_memory_get_bytes_per_page(const wasm_memory_inst_t memory_inst);
+
+/**
+ * @brief Get the shared status for a memory instance
+ *
+ * @param memory_inst The memory instance
+ *
+ * @return True if shared, false otherwise
+ */
+WASM_RUNTIME_API_EXTERN bool
+wasm_memory_get_shared(const wasm_memory_inst_t memory_inst);
+
+/**
+ * @brief Get the base address for a memory instance
+ *
+ * @param memory_inst The memory instance
+ *
+ * @return The base address on success, false otherwise
+ */
+WASM_RUNTIME_API_EXTERN void *
+wasm_memory_get_base_address(const wasm_memory_inst_t memory_inst);
+
+/**
+ * @brief Enlarge a memory instance by a number of pages
+ *
+ * @param memory_inst The memory instance
+ * @param inc_page_count The number of pages to add
+ *
+ * @return True if successful, false otherwise
+ */
+WASM_RUNTIME_API_EXTERN bool
+wasm_memory_enlarge(wasm_memory_inst_t memory_inst, uint64_t inc_page_count);
+
 /**
  * Call the given WASM function of a WASM module instance with
  * arguments (bytecode and AoT).
@@ -1050,8 +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.
@@ -1639,6 +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
@@ -2110,6 +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

@@ -96,6 +96,10 @@ 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
@@ -497,6 +501,7 @@ typedef struct WASMTableType {
      * 0: no max size and not shared
      * 1: has max size
      * 2: shared
+     * 4: table64
      */
     uint8 flags;
     bool possible_grow;
@@ -523,6 +528,7 @@ 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;
@@ -980,7 +986,8 @@ struct WASMModule {
 #endif
 
 #if WASM_ENABLE_DEBUG_INTERP != 0 || WASM_ENABLE_FAST_JIT != 0  \
-    || WASM_ENABLE_DUMP_CALL_STACK != 0 || WASM_ENABLE_JIT != 0
+    || WASM_ENABLE_DUMP_CALL_STACK != 0 || WASM_ENABLE_JIT != 0 \
+    || WASM_ENABLE_WAMR_COMPILER != 0
     uint8 *load_addr;
     uint64 load_size;
 #endif
@@ -1245,6 +1252,9 @@ wasm_value_type_size_internal(uint8 value_type, uint8 pointer_size)
     else {
         bh_assert(0);
     }
+#if WASM_ENABLE_GC == 0
+    (void)pointer_size;
+#endif
     return 0;
 }
 

core/iwasm/interpreter/wasm_interp_classic.c

@@ -46,6 +46,28 @@ 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) \
@@ -53,6 +75,7 @@ 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. */                \
@@ -64,6 +87,7 @@ 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 */                                          \
@@ -71,18 +95,24 @@ 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;   \
+        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);  \
+        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 */
 
@@ -91,6 +121,7 @@ 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             \
@@ -99,9 +130,11 @@ 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                         \
@@ -511,9 +544,9 @@ 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;                         \
         }                                          \
@@ -521,8 +554,11 @@ 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)
@@ -558,8 +594,10 @@ 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()
@@ -1562,7 +1600,7 @@ 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;
@@ -1602,9 +1640,26 @@ 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;
@@ -2315,7 +2370,7 @@ 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
                  */
@@ -2334,9 +2389,12 @@ 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;
                 }
@@ -2482,15 +2540,19 @@ 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;
@@ -2507,20 +2569,24 @@ 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;
@@ -3455,8 +3521,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         str_obj = (WASMString)wasm_stringref_obj_get_value(
                             stringref_obj);
 
+#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;
@@ -3623,8 +3696,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         addr = POP_I32();
                         stringview_wtf8_obj = POP_REF();
 
+#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(
@@ -4616,13 +4696,19 @@ 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);
                 }
@@ -5651,9 +5737,18 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(addr, bytes, maddr);
 #else
+#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,
@@ -5703,15 +5798,30 @@ 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 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)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
-                        dlen = linear_mem_size - dst;
+                        }
+#endif /* end of OS_ENABLE_HW_BOUND_CHECK */
 
 #if WASM_ENABLE_MULTI_MEMORY != 0
                         /* src memidx */
@@ -5727,9 +5837,16 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(src, len, msrc);
 #else
+#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
@@ -5766,9 +5883,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
 #else
+#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);
@@ -5778,8 +5903,9 @@ 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,
@@ -5793,10 +5919,13 @@ 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)) {
@@ -5809,8 +5938,15 @@ 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");
@@ -5864,7 +6000,7 @@ 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);
@@ -5877,14 +6013,29 @@ 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;
@@ -5907,28 +6058,37 @@ 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;
                     }
@@ -5941,13 +6101,17 @@ 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;
 
@@ -5955,24 +6119,32 @@ 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;
                     }
@@ -6555,7 +6727,7 @@ 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

@@ -37,11 +37,28 @@ 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. */               \
@@ -53,6 +70,7 @@ 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 */                                        \
@@ -64,12 +82,15 @@ typedef float64 CellType_F64;
 #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);  \
+        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 */
@@ -1516,6 +1537,24 @@ 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
@@ -2831,8 +2870,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         str_obj = (WASMString)wasm_stringref_obj_get_value(
                             stringref_obj);
 
+#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;
@@ -2999,8 +3045,15 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         addr = POP_I32();
                         stringview_wtf8_obj = POP_REF();
 
+#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(
@@ -4985,9 +5038,18 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(addr, bytes, maddr);
 #else
+#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)) {
@@ -5020,6 +5082,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     {
                         uint32 dst, src, len;
                         uint8 *mdst, *msrc;
+                        uint64 dlen;
 
                         len = POP_I32();
                         src = POP_I32();
@@ -5029,22 +5092,43 @@ 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 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
+                        }
+#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:
@@ -5063,9 +5147,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 #ifndef OS_ENABLE_HW_BOUND_CHECK
                         CHECK_BULK_MEMORY_OVERFLOW(dst, len, mdst);
 #else
+#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);
@@ -5902,7 +5994,7 @@ 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"
@@ -54,6 +53,18 @@ 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
@@ -2204,10 +2215,14 @@ 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
@@ -2249,60 +2264,6 @@ wasm_loader_find_export(const WASMModule *module, const char *module_name,
 #endif
 
 #if WASM_ENABLE_MULTI_MODULE != 0
-static WASMFunction *
-wasm_loader_resolve_function(const char *module_name, const char *function_name,
-                             const WASMFuncType *expected_function_type,
-                             char *error_buf, uint32 error_buf_size)
-{
-    WASMModuleCommon *module_reg;
-    WASMFunction *function = NULL;
-    WASMExport *export = NULL;
-    WASMModule *module = NULL;
-    WASMFuncType *target_function_type = NULL;
-
-    module_reg = wasm_runtime_find_module_registered(module_name);
-    if (!module_reg || module_reg->module_type != Wasm_Module_Bytecode) {
-        LOG_DEBUG("can not find a module named %s for function %s", module_name,
-                  function_name);
-        set_error_buf(error_buf, error_buf_size, "unknown import");
-        return NULL;
-    }
-
-    module = (WASMModule *)module_reg;
-    export =
-        wasm_loader_find_export(module, module_name, function_name,
-                                EXPORT_KIND_FUNC, error_buf, error_buf_size);
-    if (!export) {
-        return NULL;
-    }
-
-    /* resolve function type and function */
-    if (export->index < module->import_function_count) {
-        target_function_type =
-            module->import_functions[export->index].u.function.func_type;
-        function = module->import_functions[export->index]
-                       .u.function.import_func_linked;
-    }
-    else {
-        target_function_type =
-            module->functions[export->index - module->import_function_count]
-                ->func_type;
-        function =
-            module->functions[export->index - module->import_function_count];
-    }
-
-    /* check function type */
-    if (!wasm_type_equal((WASMType *)expected_function_type,
-                         (WASMType *)target_function_type, module->types,
-                         module->type_count)) {
-        LOG_DEBUG("%s.%s failed the type check", module_name, function_name);
-        set_error_buf(error_buf, error_buf_size, "incompatible import type");
-        return NULL;
-    }
-
-    return function;
-}
-
 static WASMTable *
 wasm_loader_resolve_table(const char *module_name, const char *table_name,
                           uint32 init_size, uint32 max_size, char *error_buf,
@@ -2497,21 +2458,11 @@ static bool
 load_function_import(const uint8 **p_buf, const uint8 *buf_end,
                      const WASMModule *parent_module,
                      const char *sub_module_name, const char *function_name,
-                     WASMFunctionImport *function, char *error_buf,
-                     uint32 error_buf_size)
+                     WASMFunctionImport *function, bool no_resolve,
+                     char *error_buf, uint32 error_buf_size)
 {
     const uint8 *p = *p_buf, *p_end = buf_end;
     uint32 declare_type_index = 0;
-    WASMFuncType *declare_func_type = NULL;
-    WASMFunction *linked_func = NULL;
-#if WASM_ENABLE_MULTI_MODULE != 0
-    WASMModule *sub_module = NULL;
-    bool is_built_in_module = false;
-#endif
-    const char *linked_signature = NULL;
-    void *linked_attachment = NULL;
-    bool linked_call_conv_raw = false;
-    bool is_native_symbol = false;
 
     read_leb_uint32(p, p_end, declare_type_index);
     *p_buf = p;
@@ -2530,43 +2481,19 @@ load_function_import(const uint8 **p_buf, const uint8 *buf_end,
         parent_module->types, parent_module->type_count, declare_type_index);
 #endif
 
-    declare_func_type =
+    function->func_type =
         (WASMFuncType *)parent_module->types[declare_type_index];
 
-    /* lookup registered native symbols first */
-    linked_func = wasm_native_resolve_symbol(
-        sub_module_name, function_name, declare_func_type, &linked_signature,
-        &linked_attachment, &linked_call_conv_raw);
-    if (linked_func) {
-        is_native_symbol = true;
-    }
-#if WASM_ENABLE_MULTI_MODULE != 0
-    else {
-        if (!(is_built_in_module =
-                  wasm_runtime_is_built_in_module(sub_module_name))) {
-            sub_module = (WASMModule *)wasm_runtime_load_depended_module(
-                (WASMModuleCommon *)parent_module, sub_module_name, error_buf,
-                error_buf_size);
-        }
-        if (is_built_in_module || sub_module)
-            linked_func = wasm_loader_resolve_function(
-                sub_module_name, function_name, declare_func_type, error_buf,
-                error_buf_size);
-    }
-#endif
-
     function->module_name = (char *)sub_module_name;
     function->field_name = (char *)function_name;
-    function->func_type = declare_func_type;
-    /* func_ptr_linked is for native registered symbol */
-    function->func_ptr_linked = is_native_symbol ? linked_func : NULL;
-    function->signature = linked_signature;
-    function->attachment = linked_attachment;
-    function->call_conv_raw = linked_call_conv_raw;
-#if WASM_ENABLE_MULTI_MODULE != 0
-    function->import_module = is_native_symbol ? NULL : sub_module;
-    function->import_func_linked = is_native_symbol ? NULL : linked_func;
-#endif
+    function->attachment = NULL;
+    function->signature = NULL;
+    function->call_conv_raw = false;
+
+    /* lookup registered native symbols first */
+    if (!no_resolve) {
+        wasm_resolve_import_func(parent_module, function);
+    }
     return true;
 fail:
     return false;
@@ -2590,9 +2517,9 @@ 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;
@@ -2601,6 +2528,7 @@ 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);
@@ -2639,23 +2567,29 @@ 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;
 
@@ -2673,7 +2607,7 @@ 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;
             }
@@ -2682,12 +2616,17 @@ 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;
@@ -2707,7 +2646,7 @@ 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
@@ -2800,7 +2739,7 @@ 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;
     }
@@ -3115,6 +3054,7 @@ 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);
@@ -3152,34 +3092,20 @@ 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,
@@ -3187,7 +3113,8 @@ 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
@@ -3219,7 +3146,7 @@ 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;
     }
@@ -3259,10 +3186,16 @@ 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, char *error_buf,
-                    uint32 error_buf_size)
+                    bool is_load_from_file_buf, bool no_resolve,
+                    char *error_buf, uint32 error_buf_size)
 {
     const uint8 *p = buf, *p_end = buf_end, *p_old;
     uint32 import_count, name_len, type_index, i, u32, flags;
@@ -3445,9 +3378,10 @@ load_import_section(const uint8 *buf, const uint8 *buf_end, WASMModule *module,
                 case IMPORT_KIND_FUNC: /* import function */
                     bh_assert(import_functions);
                     import = import_functions++;
-                    if (!load_function_import(
-                            &p, p_end, module, sub_module_name, field_name,
-                            &import->u.function, error_buf, error_buf_size)) {
+                    if (!load_function_import(&p, p_end, module,
+                                              sub_module_name, field_name,
+                                              &import->u.function, no_resolve,
+                                              error_buf, error_buf_size)) {
                         return false;
                     }
                     break;
@@ -4128,17 +4062,53 @@ 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);
 
@@ -4164,15 +4134,6 @@ 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))) {
@@ -4245,6 +4206,10 @@ 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) {
@@ -4492,6 +4457,7 @@ 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;
@@ -4514,6 +4480,7 @@ 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);
@@ -4549,9 +4516,17 @@ 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) {
@@ -4599,9 +4574,16 @@ 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,
@@ -4662,8 +4644,14 @@ 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,
@@ -4678,6 +4666,16 @@ 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;
@@ -5428,6 +5426,9 @@ 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) {
@@ -5771,7 +5772,7 @@ static void **handle_table;
 static bool
 load_from_sections(WASMModule *module, WASMSection *sections,
                    bool is_load_from_file_buf, bool wasm_binary_freeable,
-                   char *error_buf, uint32 error_buf_size)
+                   bool no_resolve, char *error_buf, uint32 error_buf_size)
 {
     WASMExport *export;
     WASMSection *section = sections;
@@ -5828,8 +5829,8 @@ load_from_sections(WASMModule *module, WASMSection *sections,
                 break;
             case SECTION_TYPE_IMPORT:
                 if (!load_import_section(buf, buf_end, module,
-                                         reuse_const_strings, error_buf,
-                                         error_buf_size))
+                                         reuse_const_strings, no_resolve,
+                                         error_buf, error_buf_size))
                     return false;
                 break;
             case SECTION_TYPE_FUNC:
@@ -6208,6 +6209,12 @@ 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
@@ -6354,7 +6361,7 @@ wasm_loader_load_from_sections(WASMSection *section_list, char *error_buf,
     if (!module)
         return NULL;
 
-    if (!load_from_sections(module, section_list, false, true, error_buf,
+    if (!load_from_sections(module, section_list, false, true, false, error_buf,
                             error_buf_size)) {
         wasm_loader_unload(module);
         return NULL;
@@ -6499,7 +6506,8 @@ static union {
 
 static bool
 load(const uint8 *buf, uint32 size, WASMModule *module,
-     bool wasm_binary_freeable, char *error_buf, uint32 error_buf_size)
+     bool wasm_binary_freeable, bool no_resolve, char *error_buf,
+     uint32 error_buf_size)
 {
     const uint8 *buf_end = buf + size;
     const uint8 *p = buf, *p_end = buf_end;
@@ -6530,7 +6538,7 @@ load(const uint8 *buf, uint32 size, WASMModule *module,
 
     if (!create_sections(buf, size, &section_list, error_buf, error_buf_size)
         || !load_from_sections(module, section_list, true, wasm_binary_freeable,
-                               error_buf, error_buf_size)) {
+                               no_resolve, error_buf, error_buf_size)) {
         destroy_sections(section_list);
         return false;
     }
@@ -6706,8 +6714,8 @@ wasm_loader_load(uint8 *buf, uint32 size,
     module->load_size = size;
 #endif
 
-    if (!load(buf, size, module, args->wasm_binary_freeable, error_buf,
-              error_buf_size)) {
+    if (!load(buf, size, module, args->wasm_binary_freeable, args->no_resolve,
+              error_buf, error_buf_size)) {
         goto fail;
     }
 
@@ -9709,6 +9717,7 @@ 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)
@@ -9719,6 +9728,7 @@ 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
 
@@ -10904,7 +10914,8 @@ 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;
@@ -10939,6 +10950,7 @@ 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;
 
@@ -12098,8 +12110,13 @@ 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");
@@ -12476,8 +12493,8 @@ 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:
             {
@@ -12508,8 +12525,13 @@ 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
@@ -12520,7 +12542,7 @@ 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
@@ -14803,7 +14825,12 @@ 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;
@@ -14828,7 +14855,8 @@ 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
@@ -14874,9 +14902,31 @@ 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;
@@ -14896,7 +14946,12 @@ 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;
@@ -14945,15 +15000,20 @@ 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

@@ -36,12 +36,25 @@ 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
@@ -580,11 +593,15 @@ 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 */
@@ -645,8 +662,8 @@ 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 */
@@ -657,24 +674,29 @@ 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;
 }
@@ -792,16 +814,22 @@ 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;
@@ -1578,6 +1606,7 @@ 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;
@@ -1595,6 +1624,7 @@ 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);
@@ -1611,9 +1641,15 @@ 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) {
@@ -1649,9 +1685,15 @@ 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,
@@ -1694,13 +1736,29 @@ 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
         }
     }
 
@@ -1784,8 +1842,8 @@ 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 =
@@ -2170,6 +2228,9 @@ 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) {
@@ -2960,6 +3021,12 @@ 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
@@ -5230,6 +5297,13 @@ 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, \
@@ -5237,6 +5311,13 @@ 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(              \
@@ -5300,6 +5381,13 @@ 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, \
@@ -5342,6 +5430,13 @@ 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, \
@@ -5961,7 +6056,8 @@ 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;
@@ -5992,6 +6088,7 @@ 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;
@@ -6604,8 +6701,13 @@ 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);
 
@@ -6881,8 +6983,8 @@ 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:
             {
@@ -6898,8 +7000,13 @@ 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
@@ -6910,7 +7017,7 @@ re_scan:
                     POP_OFFSET_TYPE(decl_ref_type);
 #endif
                     POP_TYPE(decl_ref_type);
-                    POP_I32();
+                    POP_TBL_ELEM_IDX();
                 }
                 break;
             }
@@ -7835,7 +7942,12 @@ 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:
@@ -7854,7 +7966,8 @@ 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,
@@ -7878,9 +7991,31 @@ 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:
@@ -7898,7 +8033,12 @@ 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:
@@ -7930,15 +8070,20 @@ 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

@@ -83,6 +83,124 @@ wasm_unload(WASMModule *module)
     wasm_loader_unload(module);
 }
 
+bool
+wasm_resolve_symbols(WASMModule *module)
+{
+    bool ret = true;
+    uint32 idx;
+    for (idx = 0; idx < module->import_function_count; ++idx) {
+        WASMFunctionImport *import = &module->import_functions[idx].u.function;
+        bool linked = import->func_ptr_linked;
+#if WASM_ENABLE_MULTI_MODULE != 0
+        if (import->import_func_linked) {
+            linked = true;
+        }
+#endif
+        if (!linked && !wasm_resolve_import_func(module, import)) {
+            ret = false;
+        }
+    }
+    return ret;
+}
+
+#if WASM_ENABLE_MULTI_MODULE != 0
+static WASMFunction *
+wasm_resolve_function(const char *module_name, const char *function_name,
+                      const WASMFuncType *expected_function_type,
+                      char *error_buf, uint32 error_buf_size)
+{
+    WASMModuleCommon *module_reg;
+    WASMFunction *function = NULL;
+    WASMExport *export = NULL;
+    WASMModule *module = NULL;
+    WASMFuncType *target_function_type = NULL;
+
+    module_reg = wasm_runtime_find_module_registered(module_name);
+    if (!module_reg || module_reg->module_type != Wasm_Module_Bytecode) {
+        LOG_DEBUG("can not find a module named %s for function %s", module_name,
+                  function_name);
+        set_error_buf(error_buf, error_buf_size, "unknown import");
+        return NULL;
+    }
+
+    module = (WASMModule *)module_reg;
+    export = loader_find_export((WASMModuleCommon *)module, module_name,
+                                function_name, EXPORT_KIND_FUNC, error_buf,
+                                error_buf_size);
+    if (!export) {
+        return NULL;
+    }
+
+    /* resolve function type and function */
+    if (export->index < module->import_function_count) {
+        target_function_type =
+            module->import_functions[export->index].u.function.func_type;
+        function = module->import_functions[export->index]
+                       .u.function.import_func_linked;
+    }
+    else {
+        target_function_type =
+            module->functions[export->index - module->import_function_count]
+                ->func_type;
+        function =
+            module->functions[export->index - module->import_function_count];
+    }
+
+    /* check function type */
+    if (!wasm_type_equal((WASMType *)expected_function_type,
+                         (WASMType *)target_function_type, module->types,
+                         module->type_count)) {
+        LOG_DEBUG("%s.%s failed the type check", module_name, function_name);
+        set_error_buf(error_buf, error_buf_size, "incompatible import type");
+        return NULL;
+    }
+
+    return function;
+}
+#endif
+
+bool
+wasm_resolve_import_func(const WASMModule *module, WASMFunctionImport *function)
+{
+#if WASM_ENABLE_MULTI_MODULE != 0
+    char error_buf[128];
+    WASMModule *sub_module = NULL;
+#endif
+    function->func_ptr_linked = wasm_native_resolve_symbol(
+        function->module_name, function->field_name, function->func_type,
+        &function->signature, &function->attachment, &function->call_conv_raw);
+
+    if (function->func_ptr_linked) {
+        return true;
+    }
+
+#if WASM_ENABLE_MULTI_MODULE != 0
+    if (!wasm_runtime_is_built_in_module(function->module_name)) {
+        sub_module = (WASMModule *)wasm_runtime_load_depended_module(
+            (WASMModuleCommon *)module, function->module_name, error_buf,
+            sizeof(error_buf));
+        if (!sub_module) {
+            LOG_WARNING("failed to load sub module: %s", error_buf);
+            return false;
+        }
+    }
+    function->import_func_linked = wasm_resolve_function(
+        function->module_name, function->field_name, function->func_type,
+        error_buf, sizeof(error_buf));
+
+    if (function->import_func_linked) {
+        function->import_module = sub_module;
+        return true;
+    }
+    else {
+        LOG_WARNING("failed to link function (%s, %s): %s",
+                    function->module_name, function->field_name, error_buf);
+    }
+#endif
+
+    return false;
+}
+
 static void *
 runtime_malloc(uint64 size, char *error_buf, uint32 error_buf_size)
 {
@@ -560,6 +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) {
@@ -618,6 +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 =
@@ -1246,6 +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.
  */
@@ -1274,6 +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;
 }
 
@@ -1323,42 +1458,6 @@ export_tags_instantiate(const WASMModule *module,
 }
 #endif /* end of WASM_ENABLE_TAGS != 0 */
 
-#if WASM_ENABLE_MULTI_MODULE != 0
-static void
-export_globals_deinstantiate(WASMExportGlobInstance *globals)
-{
-    if (globals)
-        wasm_runtime_free(globals);
-}
-
-static WASMExportGlobInstance *
-export_globals_instantiate(const WASMModule *module,
-                           WASMModuleInstance *module_inst,
-                           uint32 export_glob_count, char *error_buf,
-                           uint32 error_buf_size)
-{
-    WASMExportGlobInstance *export_globals, *export_global;
-    WASMExport *export = module->exports;
-    uint32 i;
-    uint64 total_size =
-        sizeof(WASMExportGlobInstance) * (uint64)export_glob_count;
-
-    if (!(export_global = export_globals =
-              runtime_malloc(total_size, error_buf, error_buf_size))) {
-        return NULL;
-    }
-
-    for (i = 0; i < module->export_count; i++, export ++)
-        if (export->kind == EXPORT_KIND_GLOBAL) {
-            export_global->name = export->name;
-            export_global->global = &module_inst->e->globals[export->index];
-            export_global++;
-        }
-
-    bh_assert((uint32)(export_global - export_globals) == export_glob_count);
-    return export_globals;
-}
-
 #if WASM_ENABLE_MULTI_MEMORY != 0
 static void
 export_memories_deinstantiate(WASMExportMemInstance *memories)
@@ -1396,6 +1495,42 @@ export_memories_instantiate(const WASMModule *module,
 }
 #endif /* end of if WASM_ENABLE_MULTI_MEMORY != 0 */
 
+#if WASM_ENABLE_MULTI_MODULE != 0
+static void
+export_globals_deinstantiate(WASMExportGlobInstance *globals)
+{
+    if (globals)
+        wasm_runtime_free(globals);
+}
+
+static WASMExportGlobInstance *
+export_globals_instantiate(const WASMModule *module,
+                           WASMModuleInstance *module_inst,
+                           uint32 export_glob_count, char *error_buf,
+                           uint32 error_buf_size)
+{
+    WASMExportGlobInstance *export_globals, *export_global;
+    WASMExport *export = module->exports;
+    uint32 i;
+    uint64 total_size =
+        sizeof(WASMExportGlobInstance) * (uint64)export_glob_count;
+
+    if (!(export_global = export_globals =
+              runtime_malloc(total_size, error_buf, error_buf_size))) {
+        return NULL;
+    }
+
+    for (i = 0; i < module->export_count; i++, export ++)
+        if (export->kind == EXPORT_KIND_GLOBAL) {
+            export_global->name = export->name;
+            export_global->global = &module_inst->e->globals[export->index];
+            export_global++;
+        }
+
+    bh_assert((uint32)(export_global - export_globals) == export_glob_count);
+    return export_globals;
+}
+
 #endif /* end of if WASM_ENABLE_MULTI_MODULE != 0 */
 
 static WASMFunctionInstance *
@@ -1476,8 +1611,12 @@ execute_post_instantiate_functions(WASMModuleInstance *module_inst,
     if (is_sub_inst) {
         bh_assert(exec_env_main);
 #ifdef OS_ENABLE_HW_BOUND_CHECK
+        /* May come from pthread_create_wrapper, thread_spawn_wrapper and
+           wasm_cluster_spawn_exec_env. If it comes from the former two,
+           the exec_env_tls must be not NULL and equal to exec_env_main,
+           else if it comes from the last one, it may be NULL. */
+        if (exec_env_tls)
             bh_assert(exec_env_tls == exec_env_main);
-        (void)exec_env_tls;
 #endif
         exec_env = exec_env_main;
 
@@ -2388,11 +2527,13 @@ wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
 
     /* export */
     module_inst->export_func_count = get_export_count(module, EXPORT_KIND_FUNC);
+#if WASM_ENABLE_MULTI_MEMORY != 0
+    module_inst->export_memory_count =
+        get_export_count(module, EXPORT_KIND_MEMORY);
+#endif
 #if WASM_ENABLE_MULTI_MODULE != 0
     module_inst->export_table_count =
         get_export_count(module, EXPORT_KIND_TABLE);
-    module_inst->export_memory_count =
-        get_export_count(module, EXPORT_KIND_MEMORY);
 #if WASM_ENABLE_TAGS != 0
     module_inst->e->export_tag_count =
         get_export_count(module, EXPORT_KIND_TAG);
@@ -2432,7 +2573,7 @@ wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
                      module, module_inst, module_inst->export_global_count,
                      error_buf, error_buf_size)))
 #endif
-#if WASM_ENABLE_MULTI_MODULE != 0 && WASM_ENABLE_MULTI_MEMORY != 0
+#if WASM_ENABLE_MULTI_MEMORY != 0
         || (module_inst->export_memory_count > 0
             && !(module_inst->export_memories = export_memories_instantiate(
                      module, module_inst, module_inst->export_memory_count,
@@ -2671,6 +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++) {
@@ -3240,7 +3389,7 @@ wasm_deinstantiate(WASMModuleInstance *module_inst, bool is_sub_inst)
     export_globals_deinstantiate(module_inst->export_globals);
 #endif
 
-#if WASM_ENABLE_MULTI_MODULE != 0 && WASM_ENABLE_MULTI_MEMORY != 0
+#if WASM_ENABLE_MULTI_MEMORY != 0
     export_memories_deinstantiate(module_inst->export_memories);
 #endif
 
@@ -3285,22 +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 WASM_ENABLE_MULTI_MODULE != 0
-WASMGlobalInstance *
-wasm_lookup_global(const WASMModuleInstance *module_inst, const char *name)
-{
-    uint32 i;
-    for (i = 0; i < module_inst->export_global_count; i++)
-        if (!strcmp(module_inst->export_globals[i].name, name))
-            return module_inst->export_globals[i].global;
+    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 *
@@ -3314,10 +3461,23 @@ wasm_lookup_memory(const WASMModuleInstance *module_inst, const char *name)
     return NULL;
 #else
     (void)module_inst->export_memories;
+    if (!module_inst->memories)
+        return NULL;
     return module_inst->memories[0];
 #endif
 }
 
+#if WASM_ENABLE_MULTI_MODULE != 0
+WASMGlobalInstance *
+wasm_lookup_global(const WASMModuleInstance *module_inst, const char *name)
+{
+    uint32 i;
+    for (i = 0; i < module_inst->export_global_count; i++)
+        if (!strcmp(module_inst->export_globals[i].name, name))
+            return module_inst->export_globals[i].global;
+    return NULL;
+}
+
 WASMTableInstance *
 wasm_lookup_table(const WASMModuleInstance *module_inst, const char *name)
 {

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)
@@ -513,6 +536,13 @@ wasm_load_from_sections(WASMSection *section_list, char *error_buf,
 void
 wasm_unload(WASMModule *module);
 
+bool
+wasm_resolve_symbols(WASMModule *module);
+
+bool
+wasm_resolve_import_func(const WASMModule *module,
+                         WASMFunctionImport *function);
+
 WASMModuleInstance *
 wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
                  WASMExecEnv *exec_env_main, uint32 stack_size,
@@ -539,13 +569,13 @@ wasm_set_running_mode(WASMModuleInstance *module_inst,
 WASMFunctionInstance *
 wasm_lookup_function(const WASMModuleInstance *module_inst, const char *name);
 
+WASMMemoryInstance *
+wasm_lookup_memory(const WASMModuleInstance *module_inst, const char *name);
+
 #if WASM_ENABLE_MULTI_MODULE != 0
 WASMGlobalInstance *
 wasm_lookup_global(const WASMModuleInstance *module_inst, const char *name);
 
-WASMMemoryInstance *
-wasm_lookup_memory(const WASMModuleInstance *module_inst, const char *name);
-
 WASMTableInstance *
 wasm_lookup_table(const WASMModuleInstance *module_inst, const char *name);
 

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 */
@@ -168,12 +173,21 @@ statbuf_native2app(const struct stat *statbuf_native,
     statbuf_app->st_blksize = (unsigned)statbuf_native->st_blksize;
     statbuf_app->st_blocks = (unsigned)statbuf_native->st_blocks;
     statbuf_app->st_ino = (int64)statbuf_native->st_ino;
+#if defined(__APPLE__)
+    statbuf_app->st_atim.tv_sec = (int)statbuf_native->st_atimespec.tv_sec;
+    statbuf_app->st_atim.tv_nsec = (int)statbuf_native->st_atimespec.tv_nsec;
+    statbuf_app->st_mtim.tv_sec = (int)statbuf_native->st_mtimespec.tv_sec;
+    statbuf_app->st_mtim.tv_nsec = (int)statbuf_native->st_mtimespec.tv_nsec;
+    statbuf_app->st_ctim.tv_sec = (int)statbuf_native->st_ctimespec.tv_sec;
+    statbuf_app->st_ctim.tv_nsec = (int)statbuf_native->st_ctimespec.tv_nsec;
+#else
     statbuf_app->st_atim.tv_sec = (int)statbuf_native->st_atim.tv_sec;
     statbuf_app->st_atim.tv_nsec = (int)statbuf_native->st_atim.tv_nsec;
     statbuf_app->st_mtim.tv_sec = (int)statbuf_native->st_mtim.tv_sec;
     statbuf_app->st_mtim.tv_nsec = (int)statbuf_native->st_mtim.tv_nsec;
     statbuf_app->st_ctim.tv_sec = (int)statbuf_native->st_ctim.tv_sec;
     statbuf_app->st_ctim.tv_nsec = (int)statbuf_native->st_ctim.tv_nsec;
+#endif
 }
 
 static int
@@ -261,10 +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)
-    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

@@ -1402,6 +1402,82 @@ 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" {
@@ -167,6 +170,15 @@ wasm_cluster_set_context(WASMModuleInstanceCommon *module_inst, void *key,
 bool
 wasm_cluster_is_thread_terminated(WASMExecEnv *exec_env);
 
+#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)
 #define WAMR_SIG_STOP (19)

core/iwasm/libraries/wasi-nn/README.md

@@ -103,7 +103,6 @@ docker run \
     wasi-nn-cpu \
     --dir=/ \
     --env="TARGET=cpu" \
-    --native-lib=/lib/libwasi-nn-tflite.so \
     /assets/test_tensorflow.wasm
 ```
 
@@ -119,7 +118,6 @@ docker run \
     wasi-nn-nvidia-gpu \
     --dir=/ \
     --env="TARGET=gpu" \
-    --native-lib=/lib/libwasi-nn-tflite.so \
     /assets/test_tensorflow.wasm
 ```
 
@@ -131,7 +129,6 @@ docker run \
     wasi-nn-vx-delegate \
     --dir=/ \
     --env="TARGET=gpu" \
-    --native-lib=/lib/libwasi-nn-tflite.so \
     /assets/test_tensorflow_quantized.wasm
 ```
 
@@ -147,7 +144,6 @@ docker run \
     wasi-nn-tpu \
     --dir=/ \
     --env="TARGET=tpu" \
-    --native-lib=/lib/libwasi-nn-tflite.so \
     /assets/test_tensorflow_quantized.wasm
 ```
 
@@ -155,8 +151,8 @@ docker run \
 
 Supported:
 
-- Graph encoding: `tensorflowlite`.
-- Execution target: `cpu`, `gpu` and `tpu`.
+- Graph encoding: `tensorflowlite`, `openvino` and `ggml`
+- Execution target: `cpu` for all. `gpu` and `tpu` for `tensorflowlite`.
 - Tensor type: `fp32`.
 
 ## Smoke test

core/iwasm/libraries/wasi-nn/cmake/Findcjson.cmake

@@ -4,13 +4,21 @@
 include(FetchContent)
 
 set(CJSON_SOURCE_DIR "${WAMR_ROOT_DIR}/core/deps/cjson")
-
+if(EXISTS ${CJSON_SOURCE_DIR})
+  message("Use existed source code under ${CJSON_SOURCE_DIR}")
+  FetchContent_Declare(
+    cjson
+    SOURCE_DIR     ${CJSON_SOURCE_DIR}
+  )
+else()
+  message("download source code and store it at ${CJSON_SOURCE_DIR}")
   FetchContent_Declare(
     cjson
     GIT_REPOSITORY https://github.com/DaveGamble/cJSON.git
     GIT_TAG        v1.7.18
     SOURCE_DIR     ${CJSON_SOURCE_DIR}
   )
+endif()
 
 set(ENABLE_CJSON_TEST OFF CACHE INTERNAL "Turn off tests")
 set(ENABLE_CJSON_UNINSTALL OFF CACHE INTERNAL "Turn off uninstall to avoid targets conflict")

core/iwasm/libraries/wasi-nn/cmake/Findllamacpp.cmake

@@ -4,13 +4,21 @@
 include(FetchContent)
 
 set(LLAMA_SOURCE_DIR "${WAMR_ROOT_DIR}/core/deps/llama.cpp")
-
+if(EXISTS ${LLAMA_SOURCE_DIR})
+  message("Use existed source code under ${LLAMA_SOURCE_DIR}")
+  FetchContent_Declare(
+    llamacpp
+    SOURCE_DIR     ${LLAMA_SOURCE_DIR}
+  )
+else()
+  message("download source code and store it at ${LLAMA_SOURCE_DIR}")
   FetchContent_Declare(
     llamacpp
     GIT_REPOSITORY https://github.com/ggerganov/llama.cpp.git
     GIT_TAG        b3573
     SOURCE_DIR     ${LLAMA_SOURCE_DIR}
   )
+endif()
 
 set(LLAMA_BUILD_TESTS OFF)
 set(LLAMA_BUILD_EXAMPLES OFF)

core/iwasm/libraries/wasi-nn/cmake/Findtensorflow_lite.cmake

@@ -4,7 +4,15 @@
 include(FetchContent)
 
 set(TFLITE_SOURCE_DIR "${WAMR_ROOT_DIR}/core/deps/tensorflow-src")
-
+if(EXISTS ${TFLITE_SOURCE_DIR})
+  message("Use existed source code under ${TFLITE_SOURCE_DIR}")
+  FetchContent_Declare(
+    tensorflow_lite
+    SOURCE_DIR     ${TFLITE_SOURCE_DIR}
+    SOURCE_SUBDIR  tensorflow/lite
+  )
+else()
+  message("download source code and store it at ${TFLITE_SOURCE_DIR}")
   FetchContent_Declare(
     tensorflow_lite
     GIT_REPOSITORY https://github.com/tensorflow/tensorflow.git
@@ -13,11 +21,15 @@ FetchContent_Declare(
     GIT_PROGRESS   ON
     SOURCE_DIR     ${TFLITE_SOURCE_DIR}
     SOURCE_SUBDIR  tensorflow/lite
+    PATCH_COMMAND  git apply ${CMAKE_CURRENT_LIST_DIR}/add_telemetry.patch
   )
+endif()
+
 
 if(WAMR_BUILD_WASI_NN_ENABLE_GPU EQUAL 1)
   set(TFLITE_ENABLE_GPU ON)
 endif()
+
 if (CMAKE_SIZEOF_VOID_P EQUAL 4)
   set(TFLITE_ENABLE_XNNPACK OFF)
 endif()

core/iwasm/libraries/wasi-nn/cmake/add_telemetry.patch

@@ -0,0 +1,12 @@
+diff --git a/tensorflow/lite/CMakeLists.txt b/tensorflow/lite/CMakeLists.txt
+index c71a3925ac..39591a3bd7 100644
+--- a/tensorflow/lite/CMakeLists.txt
++++ b/tensorflow/lite/CMakeLists.txt
+@@ -493,6 +493,7 @@ set(TFLITE_PROFILER_SRCS
+   ${TFLITE_SOURCE_DIR}/profiling/root_profiler.h
+   ${TFLITE_SOURCE_DIR}/profiling/root_profiler.cc
+   ${TFLITE_SOURCE_DIR}/profiling/telemetry/profiler.cc
++  ${TFLITE_SOURCE_DIR}/profiling/telemetry/telemetry.cc
+ )
+ if(CMAKE_SYSTEM_NAME MATCHES "Android")
+   list(APPEND TFLITE_PROFILER_SRCS

core/iwasm/libraries/wasi-nn/test/Dockerfile.cpu

@@ -14,19 +14,32 @@ WORKDIR /usr/local/share/ca-certificates/cacert.org
 RUN wget -qP /usr/local/share/ca-certificates/cacert.org http://www.cacert.org/certs/root.crt http://www.cacert.org/certs/class3.crt \
   && update-ca-certificates
 
+# need a newer cmake
+RUN apt-get purge -y cmake
+
+ARG CMAKE_VER=3.27.0
+RUN wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VER}/cmake-${CMAKE_VER}-Linux-x86_64.sh \
+  -q -O /tmp/cmake-install.sh \
+  && chmod u+x /tmp/cmake-install.sh \
+  && mkdir /opt/cmake-${CMAKE_VER} \
+  && /tmp/cmake-install.sh --skip-license --prefix=/opt/cmake-${CMAKE_VER} \
+  && rm /tmp/cmake-install.sh \
+  && ln -s /opt/cmake-${CMAKE_VER}/bin/* /usr/local/bin
+
 WORKDIR /home/wamr
 COPY . .
 RUN git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt
 
 WORKDIR /home/wamr/product-mini/platforms/linux
 RUN rm -rf build \
-  && cmake -S . -B build -DWAMR_BUILD_WASI_NN=1 \
+  && cmake -S . -B build\
+       -DWAMR_BUILD_WASI_NN=1 -DWAMR_BUILD_WASI_NN_TFLITE=1\
   && cmake --build build -j "$(grep -c ^processor /proc/cpuinfo)"
 
 FROM ubuntu:22.04
 
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/iwasm /usr/bin/iwasm
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/libiwasm.so /lib/libiwasm.so
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/libwasi-nn-*.so /lib/
+COPY --from=base /home/wamr/product-mini/platforms/linux/build/iwasm /usr/bin
+COPY --from=base /home/wamr/product-mini/platforms/linux/build/lib*.so /usr/lib
+ENV LD_LIBRARY_PATH=/usr/lib
 
 ENTRYPOINT [ "iwasm" ]

core/iwasm/libraries/wasi-nn/test/Dockerfile.nvidia-gpu

@@ -14,14 +14,26 @@ WORKDIR /usr/local/share/ca-certificates/cacert.org
 RUN wget -qP /usr/local/share/ca-certificates/cacert.org http://www.cacert.org/certs/root.crt http://www.cacert.org/certs/class3.crt \
   && update-ca-certificates
 
+# need a newer cmake
+RUN apt-get purge -y cmake
+
+ARG CMAKE_VER=3.27.0
+RUN wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VER}/cmake-${CMAKE_VER}-Linux-x86_64.sh \
+  -q -O /tmp/cmake-install.sh \
+  && chmod u+x /tmp/cmake-install.sh \
+  && mkdir /opt/cmake-${CMAKE_VER} \
+  && /tmp/cmake-install.sh --skip-license --prefix=/opt/cmake-${CMAKE_VER} \
+  && rm /tmp/cmake-install.sh \
+  && ln -s /opt/cmake-${CMAKE_VER}/bin/* /usr/local/bin
+
 WORKDIR /home/wamr
 COPY . .
 RUN git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt
 
-WORKDIR /home/wamr/product-mini/platforms/linux/build
+WORKDIR /home/wamr/product-mini/platforms/linux
 RUN rm -rf build \
   && cmake -S . -B build \
-       -DWAMR_BUILD_WASI_NN=1 \
+       -DWAMR_BUILD_WASI_NN=1 -DWAMR_BUILD_WASI_NN_TFLITE=1\
        -DWAMR_BUILD_WASI_NN_ENABLE_GPU=1 \
   && cmake --build build -j "$(grep -c ^processor /proc/cpuinfo)"
 
@@ -40,8 +52,8 @@ RUN mkdir -p /etc/OpenCL/vendors && \
 ENV NVIDIA_VISIBLE_DEVICES=all
 ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility
 
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/iwasm /usr/bin/iwasm
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/libiwasm.so /lib/libiwasm.so
-COPY --from=base /home/wamr/product-mini/platforms/linux/build/libwasi-nn-*.so /lib/
+COPY --from=base /home/wamr/product-mini/platforms/linux/build/iwasm /usr/bin
+COPY --from=base /home/wamr/product-mini/platforms/linux/build/lib*.so /usr/lib
+ENV LD_LIBRARY_PATH=/usr/lib
 
 ENTRYPOINT [ "iwasm" ]

core/iwasm/libraries/wasi-nn/test/Dockerfile.tpu

@@ -14,22 +14,35 @@ WORKDIR /usr/local/share/ca-certificates/cacert.org
 RUN wget -qP /usr/local/share/ca-certificates/cacert.org http://www.cacert.org/certs/root.crt http://www.cacert.org/certs/class3.crt \
   && update-ca-certificates
 
+# need a newer cmake
+RUN apt-get purge -y cmake
+
+ARG CMAKE_VER=3.27.0
+RUN wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VER}/cmake-${CMAKE_VER}-Linux-x86_64.sh \
+  -q -O /tmp/cmake-install.sh \
+  && chmod u+x /tmp/cmake-install.sh \
+  && mkdir /opt/cmake-${CMAKE_VER} \
+  && /tmp/cmake-install.sh --skip-license --prefix=/opt/cmake-${CMAKE_VER} \
+  && rm /tmp/cmake-install.sh \
+  && ln -s /opt/cmake-${CMAKE_VER}/bin/* /usr/local/bin
+
 WORKDIR /home/wamr
 COPY . .
 RUN git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt
 
 WORKDIR /home/wamr/product-mini/platforms/linux
 RUN rm -rf build \
-  && cmake -S . -B build -DWAMR_BUILD_WASI_NN=1 \
+  && cmake -S . -B build\
     -DWAMR_BUILD_WASI_NN=1\
+    -DWAMR_BUILD_WASI_NN_TFLITE=1\
     -DWAMR_BUILD_WASI_NN_ENABLE_EXTERNAL_DELEGATE=1 \
     -DWAMR_BUILD_WASI_NN_EXTERNAL_DELEGATE_PATH="libedgetpu.so.1.0" \
     -DWAMR_BUILD_WASI_NN_ENABLE_GPU=1 \
   && cmake --build build -j "$(grep -c ^processor /proc/cpuinfo)"
 
-RUN cp /home/wamr/product-mini/platforms/linux/build/iwasm /usr/bin/iwasm \
-  && cp /home/wamr/product-mini/platforms/linux/build/libiwasm.so /lib/libiwasm.so \
-  && cp /home/wamr/product-mini/platforms/linux/build/libwasi-nn-*.so /lib/
+RUN cp /home/wamr/core/iwasm/libraries/wasi-nn/test/build/iwasm /run/iwasm \
+  && cp /home/wamr/product-mini/platforms/linux/build/lib*.so /usr/lib
+ENV LD_LIBRARY_PATH=/usr/lib
 
 WORKDIR /assets
 ENTRYPOINT [ "iwasm" ]

core/iwasm/libraries/wasi-nn/test/Dockerfile.vx-delegate

@@ -21,6 +21,18 @@ RUN apt-get update && apt-get install -y wget ca-certificates --no-install-recom
     && update-ca-certificates \
     && git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt
 
+# need a newer cmake
+RUN apt-get purge -y cmake
+
+ARG CMAKE_VER=3.27.0
+RUN wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VER}/cmake-${CMAKE_VER}-Linux-x86_64.sh \
+  -q -O /tmp/cmake-install.sh \
+  && chmod u+x /tmp/cmake-install.sh \
+  && mkdir /opt/cmake-${CMAKE_VER} \
+  && /tmp/cmake-install.sh --skip-license --prefix=/opt/cmake-${CMAKE_VER} \
+  && rm /tmp/cmake-install.sh \
+  && ln -s /opt/cmake-${CMAKE_VER}/bin/* /usr/local/bin
+
 # Build TensorFlow Lite VX delegate default built for x86-64 simulator
 WORKDIR /tmp
 RUN git clone https://github.com/VeriSilicon/TIM-VX.git tim-vx \
@@ -89,7 +101,6 @@ ENV VSIMULATOR_CONFIG=czl
 
 ENV LD_LIBRARY_PATH=/tmp/tim-vx/prebuilt-sdk/x86_64_linux/lib:/usr/local/lib:/lib/x86_64-linux-gnu/:/lib64/:/usr/lib:$LD_LIBRARY_PATH 
 
-
 # Build WASI-NN
 WORKDIR /home/wamr
 
@@ -102,12 +113,14 @@ RUN cmake \
     -DCMAKE_LIBRARY_PATH=${CMAKE_LIBRARY_PATH}:/usr/local/lib/ \
     -DCMAKE_INCLUDE_PATH=${CMAKE_INCLUDE_PATH}:/usr/local/include/ \
     -DWAMR_BUILD_WASI_NN=1 \
+    -DWAMR_BUILD_WASI_NN_TFLITE=1\
     -DWAMR_BUILD_WASI_NN_ENABLE_EXT=1 \
     -DWASI_NN_EXT_DELEGATE_PATH="/usr/lib/libvx_delegate.so" \
     ..
 
 RUN make -j "$(grep -c ^processor /proc/cpuinfo)"
 
-RUN cp /home/wamr/core/iwasm/libraries/wasi-nn/test/build/iwasm /run/iwasm
+RUN cp /home/wamr/core/iwasm/libraries/wasi-nn/test/build/iwasm /run/iwasm \
+  && cp /home/wamr/product-mini/platforms/linux/build/lib*.so /usr/lib
 
 ENTRYPOINT [ "/run/iwasm" ]

core/iwasm/libraries/wasi-nn/test/build.sh

@@ -8,9 +8,9 @@ CURR_PATH=$(cd $(dirname $0) && pwd -P)
 # WASM application that uses WASI-NN
 
 /opt/wasi-sdk/bin/clang \
+    --target=wasm32-wasi \
+    -DNN_LOG_LEVEL=1 \
     -Wl,--allow-undefined \
-    -Wl,--strip-all,--no-entry \
-    --sysroot=/opt/wasi-sdk/share/wasi-sysroot \
     -I../include -I../src/utils \
     -o test_tensorflow.wasm \
     test_tensorflow.c utils.c
@@ -28,9 +28,9 @@ python3 sum.py
 
 cd ${CURR_PATH}
 /opt/wasi-sdk/bin/clang \
+    --target=wasm32-wasi \
+    -DNN_LOG_LEVEL=1 \
     -Wl,--allow-undefined \
-    -Wl,--strip-all,--no-entry \
-    --sysroot=/opt/wasi-sdk/share/wasi-sysroot \
     -I../include -I../src/utils \
     -o test_tensorflow_quantized.wasm \
     test_tensorflow_quantized.c utils.c

core/iwasm/libraries/wasi-nn/test/requirements.txt

@@ -1,2 +1,2 @@
 tensorflow==2.12.1
-numpy==1.26.4
+numpy==1.24.4

core/iwasm/libraries/wasi-nn/test/utils.c

@@ -5,6 +5,7 @@
 
 #include "utils.h"
 #include "logger.h"
+#include "wasi_nn.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -57,7 +58,7 @@ wasm_load(char *model_name, graph *g, execution_target target)
 wasi_nn_error
 wasm_load_by_name(const char *model_name, graph *g)
 {
-    wasm_nn_error res = load_by_name(model_name, g);
+    wasi_nn_error res = load_by_name(model_name, g);
     return res;
 }
 

core/shared/mem-alloc/ems/ems_alloc.c

@@ -992,8 +992,8 @@ gci_dump(gc_heap_t *heap)
 
         os_printf("#%d %08" PRIx32 " %" PRIx32 " %d %d"
                   " %c %" PRId32 "\n",
-                  i, (int32)((char *)cur - (char *)heap->base_addr), (int32)ut,
-                  p, mark, inuse, (int32)hmu_obj_size(size));
+                  i, (uint32)((char *)cur - (char *)heap->base_addr),
+                  (uint32)ut, p, mark, inuse, (int32)hmu_obj_size(size));
 #if BH_ENABLE_GC_VERIFY != 0
         if (inuse == 'V') {
             gc_object_prefix_t *prefix = (gc_object_prefix_t *)(cur + 1);

core/shared/platform/alios/platform_internal.h

@@ -77,7 +77,7 @@ typedef void *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/android/platform_internal.h

@@ -151,7 +151,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/cosmopolitan/platform_internal.h

@@ -69,7 +69,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/darwin/platform_internal.h

@@ -114,7 +114,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/esp-idf/platform_internal.h

@@ -145,7 +145,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/freebsd/platform_internal.h

@@ -115,7 +115,7 @@ os_set_signal_number_for_blocking_op(int signo);
 typedef int os_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/linux-sgx/platform_internal.h

@@ -74,7 +74,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/linux/platform_internal.h

@@ -127,7 +127,7 @@ typedef DIR *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/riot/platform_internal.h

@@ -89,7 +89,7 @@ int isnan(double x);
 #endif
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/rt-thread/platform_internal.h

@@ -124,7 +124,7 @@ typedef void *os_dir_stream;
 typedef int os_raw_file_handle;
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }

core/shared/platform/vxworks/platform_internal.h

@@ -101,7 +101,7 @@ os_sigreturn();
 #define os_getpagesize getpagesize
 
 static inline os_file_handle
-os_get_invalid_handle()
+os_get_invalid_handle(void)
 {
     return -1;
 }