Update version to 2.3.0 (#4171)

- Update version to 2.3.0
- Update RELEASE_NOTES.md. Remove commits that forget to squash when PRs were merged, and some updates on commit messages

---------

Co-authored-by: James Marsh <mrshnja@amazon.co.uk>
Co-authored-by: liang.he@intel.com <liang.he@intel.com>
Co-authored-by: TianlongLiang <111852609+TianlongLiang@users.noreply.github.com>

.dockerignore

@@ -1,16 +1,12 @@
 # for now, it is used to speed up wasi-nn tests only.
 # you shall adapt below rules to incoming requirements
 
-build
-*/build
-*/*/build
-*/*/*/build
-*/*/*/*/build
-*/*/*/*/*/build
-*/*/*/*/*/*/build
+**/build
+**/tmp.*
 .*
+**/*.gguf
 
-core/deps
-!core/deps/tensorflow-src
-samples
-tests
+/core/deps/
+!/core/deps/tensorflow-src
+/samples
+/tests

.github/actions/install-linux-sgx/action.yml

@@ -0,0 +1,47 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+# Always follow https://download.01.org/intel-sgx/latest/linux-latest/docs/
+
+name: "Install Intel SGX SDK"
+description: "Installs the Intel SGX SDK and necessary libraries for Ubuntu."
+author: "Intel Corporation"
+inputs:
+  os:
+    description: "Operating system to install on (ubuntu-22.04)"
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Check Runner OS
+      if: ${{ inputs.os != 'ubuntu-22.04' }}
+      shell: bash
+      run: |
+        echo "::error title=⛔ error hint::Only support ubuntu-22.04 for now"
+        exit 1
+
+    - name: Create installation directory
+      shell: bash
+      run: sudo mkdir -p /opt/intel
+
+    - name: Download and install SGX SDK on ubuntu-22.04
+      if: ${{ inputs.os == 'ubuntu-22.04' }}
+      shell: bash
+      run: |
+        sudo wget -O sgx_linux_x64_sdk.bin https://download.01.org/intel-sgx/sgx-linux/2.25/distro/ubuntu22.04-server/sgx_linux_x64_sdk_2.25.100.3.bin
+        sudo chmod +x sgx_linux_x64_sdk.bin
+        echo 'yes' | sudo ./sgx_linux_x64_sdk.bin
+      working-directory: /opt/intel
+
+    - name: Add SGX repository and install libraries
+      shell: bash
+      run: |
+        echo "deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/intel-sgx.list
+        wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
+        sudo apt update
+        sudo apt install -y libsgx-launch libsgx-urts
+
+    - name: Source SGX SDK environment
+      shell: bash
+      run: source /opt/intel/sgxsdk/environment

.github/actions/install-wasi-sdk-wabt/action.yml

@@ -0,0 +1,80 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+# Get URLs from:
+#   - https://github.com/WebAssembly/wasi-sdk/releases
+#   - https://github.com/WebAssembly/wabt/releases
+
+# Install WASI-SDK and WABT at /opt
+# /opt is the assumed location widely used in the project
+name: Install WASI-SDK and WABT
+
+description: A composite action to download and install wasi-sdk and wabt on Ubuntu, macOS.
+
+inputs:
+  os:
+    description: "Operating system to install on (ubuntu, macos)"
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Check Runner OS
+      if: ${{ !startsWith(inputs.os, 'ubuntu') && !startsWith(inputs.os, 'windows') && !startsWith(inputs.os, 'macos') }}
+      shell: bash
+      run: |
+        echo "::error title=⛔ error hint::Support Ubuntu, Windows, and macOS Only"
+        exit 1
+
+    - name: Set up wasi-sdk and wabt on Ubuntu
+      if: ${{ startsWith(inputs.os, 'ubuntu') }}
+      shell: bash
+      run: |
+        sudo wget -O wasi-sdk.tar.gz --progress=dot:giga https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
+        sudo tar -xf wasi-sdk.tar.gz
+        sudo ln -sf  wasi-sdk-25.0-x86_64-linux/ wasi-sdk
+        sudo wget -O wabt.tar.gz     --progress=dot:giga https://github.com/WebAssembly/wabt/releases/download/1.0.37/wabt-1.0.37-ubuntu-20.04.tar.gz
+        sudo tar -xf wabt.tar.gz
+        sudo ln -sf  wabt-1.0.37 wabt
+        /opt/wasi-sdk/bin/clang --version
+        /opt/wabt/bin/wasm-interp --version
+        echo "::notice::wasi-sdk-25 and wabt-1.0.37 installed on ubuntu"
+      working-directory: /opt
+
+    - name: Set up wasi-sdk and wabt on macOS-13 (intel)
+      if: ${{ inputs.os == 'macos-13' }}
+      shell: bash
+      run: |
+        sudo wget -O wasi-sdk.tar.gz --progress=dot:giga https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-macos.tar.gz
+        sudo tar -xf wasi-sdk.tar.gz
+        sudo ln -sf  wasi-sdk-25.0-x86_64-macos wasi-sdk
+        sudo wget -O wabt.tar.gz     --progress=dot:giga https://github.com/WebAssembly/wabt/releases/download/1.0.36/wabt-1.0.36-macos-12.tar.gz
+        sudo tar -xf wabt.tar.gz
+        sudo ln -sf  wabt-1.0.36 wabt
+        /opt/wasi-sdk/bin/clang --version
+        /opt/wabt/bin/wasm-interp --version
+        echo "::notice::wasi-sdk-25 and wabt-1.0.36 installed on macos-13"
+      working-directory: /opt
+
+    - name: Set up wasi-sdk and wabt on macOS-14 (arm64)
+      if: ${{ inputs.os == 'macos-14' }}
+      shell: bash
+      run: |
+        sudo wget -O wasi-sdk.tar.gz --progress=dot:giga https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-arm64-macos.tar.gz
+        sudo tar -xf wasi-sdk.tar.gz
+        sudo ln -sf  wasi-sdk-25.0-arm64-macos wasi-sdk
+        sudo wget -O wabt.tar.gz     --progress=dot:giga https://github.com/WebAssembly/wabt/releases/download/1.0.37/wabt-1.0.37-macos-14.tar.gz
+        sudo tar -xf wabt.tar.gz
+        sudo ln -sf  wabt-1.0.37 wabt
+        /opt/wasi-sdk/bin/clang --version
+        /opt/wabt/bin/wasm-interp --version
+        echo "::notice::wasi-sdk-25 and wabt-1.0.37 installed on macos-14"
+      working-directory: /opt
+
+    #TODO: Add support for Windows
+    - name: Set up wasi-sdk and wabt on Windows
+      if: ${{ startsWith(inputs.os, 'windows') }}
+      shell: powershell
+      run: |
+        echo "::notice::Support for Windows is not implemented yet"
+        exit 1

.github/workflows/build_llvm_libraries.yml

@@ -65,6 +65,7 @@ jobs:
         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
+        working-directory: build-scripts
 
       # Bump the prefix number to evict all previous caches and
       # enforce a clean build, in the unlikely case that some
@@ -88,14 +89,6 @@ jobs:
             ./core/deps/llvm/build/share
           key: ${{ steps.create_lib_cache_key.outputs.key}}
 
-      - uses: actions/cache@v4
-        with:
-          path: ~/.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 == 'ubuntu-20.04'
-
       - uses: actions/cache@v4
         with:
           path: ~/.cache/ccache

.github/workflows/build_wamr_lldb.yml

@@ -172,6 +172,12 @@ jobs:
           python3 ci/validate_lldb.py --port 1239 --lldb core/deps/wamr-lldb/bin/lldb --wamr wamr-debug/iwasm --verbose
         working-directory: .
 
+      # Define CMAKE_OSX_SYSROOT to avoid the error:
+      #   no such file or directory: 'llvm-project/build/tools/lldb/tools/debugserver/source/mach_excServer.c'
+      #   no such file or directory: 'llvm-project/build/tools/lldb/tools/debugserver/source/mach_excUser.c'
+      #
+      # This workaround should be removed when the issue is fixed in llvm-project:
+      #   - https://github.com/llvm/llvm-project/pull/138020/
       - name: build lldb macos
         if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'macos')
         run: |
@@ -179,6 +185,7 @@ jobs:
           mkdir -p wamr-lldb
           cmake -S ./llvm -B build \
             -G Ninja \
+            -DCMAKE_OSX_SYSROOT=$(xcrun --show-sdk-path) \
             -DCMAKE_INSTALL_PREFIX=../wamr-lldb \
             -DCMAKE_BUILD_TYPE:STRING="Release" \
             -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \

.github/workflows/check_version_h.yml

@@ -0,0 +1,29 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+name: confirm version.h stay in sync
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  confirm_version:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+      - name: cmake execute to generate version.h
+        run: cmake -B build_version -S .
+
+      - name: confirm version.h
+        run: |
+          if [ -z "$(git status --porcelain | grep version.h)" ]; then
+            echo "version.h is in sync"
+          else
+            echo "version.h is not in sync"
+            exit 1
+          fi

.github/workflows/codeql.yml

@@ -53,7 +53,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3.26.13
+      uses: github/codeql-action/init@v3.28.17
       with:
         languages: ${{ matrix.language }}
 
@@ -70,7 +70,7 @@ jobs:
     - run: |
         ./.github/scripts/codeql_buildscript.sh
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3.26.13
+      uses: github/codeql-action/analyze@v3.28.17
       with:
         category: "/language:${{matrix.language}}"
         upload: false
@@ -99,14 +99,14 @@ jobs:
         output: ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
 
     - name: Upload CodeQL results to code scanning
-      uses: github/codeql-action/upload-sarif@v3.26.13
+      uses: github/codeql-action/upload-sarif@v3.28.17
       with:
         sarif_file: ${{ steps.step1.outputs.sarif-output }}
         category: "/language:${{matrix.language}}"
 
     - name: Upload CodeQL results as an artifact
       if: success() || failure()
-      uses: actions/upload-artifact@v4.4.3
+      uses: actions/upload-artifact@v4.6.2
       with:
         name: codeql-results
         path: ${{ steps.step1.outputs.sarif-output }}

.github/workflows/coding_guidelines.yml

@@ -19,7 +19,7 @@ permissions:
 
 jobs:
   compliance_job:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: checkout
         uses: actions/checkout@v4

.github/workflows/compilation_on_android_ubuntu.yml

@@ -74,6 +74,12 @@ permissions:
   contents: read
 
 jobs:
+  check_version_h:
+    permissions:
+      contents: read
+      actions: write
+    uses: ./.github/workflows/check_version_h.yml
+
   build_llvm_libraries_on_ubuntu_2204:
     permissions:
       contents: read
@@ -152,10 +158,12 @@ jobs:
             "-DWAMR_BUILD_PERF_PROFILING=1",
             "-DWAMR_BUILD_REF_TYPES=1",
             "-DWAMR_BUILD_SIMD=1",
+            "-DWAMR_BUILD_LIB_SIMDE=1",
             "-DWAMR_BUILD_TAIL_CALL=1",
             "-DWAMR_DISABLE_HW_BOUND_CHECK=1",
             "-DWAMR_BUILD_MEMORY64=1",
             "-DWAMR_BUILD_MULTI_MEMORY=1",
+            "-DWAMR_BUILD_SHARED=1",
           ]
         os: [ubuntu-22.04]
         platform: [android, linux]
@@ -171,11 +179,9 @@ jobs:
             make_options_feature: "-DWAMR_BUILD_MULTI_MODULE=1"
           - make_options_run_mode: $MULTI_TIER_JIT_BUILD_OPTIONS
             make_options_feature: "-DWAMR_BUILD_MULTI_MODULE=1"
-          # SIMD only on JIT/AOT mode
+          # SIMD only on JIT/AOT/fast interpreter mode
           - make_options_run_mode: $CLASSIC_INTERP_BUILD_OPTIONS
             make_options_feature: "-DWAMR_BUILD_SIMD=1"
-          - make_options_run_mode: $FAST_INTERP_BUILD_OPTIONS
-            make_options_feature: "-DWAMR_BUILD_SIMD=1"
           # DEBUG_INTERP only on CLASSIC INTERP mode
           - make_options_run_mode: $AOT_BUILD_OPTIONS
             make_options_feature: "-DWAMR_BUILD_DEBUG_INTERP=1"
@@ -253,6 +259,9 @@ jobs:
             platform: android
           - make_options_run_mode: $LLVM_EAGER_JIT_BUILD_OPTIONS
             platform: android
+          # android does not support WAMR_BUILD_SHARED in its CMakeLists.txt.
+          - make_options_feature: "-DWAMR_BUILD_SHARED=1"
+            platform: android
         include:
           - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
@@ -306,17 +315,10 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-22.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
         include:
           - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
+
     steps:
       - name: checkout
         uses: actions/checkout@v4
@@ -337,19 +339,10 @@ jobs:
         if: (steps.retrieve_llvm_libs.outputs.cache-hit != 'true')
         run: echo "::error::can not get prebuilt llvm libraries" && exit 1
 
-      - name: download and install wasi-sdk
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo ln -sf wasi-sdk-20.0 wasi-sdk
-
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo mv wabt-1.0.31 wabt
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       - name: Build wamrc
         run: |
@@ -388,14 +381,6 @@ jobs:
             $MULTI_TIER_JIT_BUILD_OPTIONS,
           ]
         os: [ubuntu-22.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
         include:
           - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
@@ -421,12 +406,10 @@ jobs:
         if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS')) && (steps.retrieve_llvm_libs.outputs.cache-hit != 'true')
         run: echo "::error::can not get prebuilt llvm libraries" && exit 1
 
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo mv wabt-1.0.31 wabt
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       - name: Build wamrc
         if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS'))
@@ -455,34 +438,14 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
         include:
           - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
+
     steps:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wasi-sdk
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo ln -sf wasi-sdk-20.0 wasi-sdk
-
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo ln -sf wabt-1.0.31 wabt
       - name: Get LLVM libraries
         id: retrieve_llvm_libs
         uses: actions/cache@v4
@@ -494,12 +457,19 @@ jobs:
             ./core/deps/llvm/build/libexec
             ./core/deps/llvm/build/share
           key: ${{ matrix.llvm_cache_key }}
+
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
+
       - name: Build wamrc
         run: |
           mkdir build && cd build
           cmake ..
           cmake --build . --config Release --parallel 4
         working-directory: wamr-compiler
+
       - name: Build Sample [basic]
         run: |
           cd samples/basic
@@ -625,10 +595,6 @@ jobs:
             $MEMORY64_TEST_OPTIONS,
             $MULTI_MEMORY_TEST_OPTIONS,
           ]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
         include:
           - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
@@ -639,11 +605,9 @@ jobs:
             test_option: $WAMR_COMPILER_TEST_OPTIONS
         exclude:
           # incompatible modes and features
-          # classic-interp and fast-interp don't support simd
+          # classic-interp doesn't support simd
           - running_mode: "classic-interp"
             test_option: $SIMD_TEST_OPTIONS
-          - running_mode: "fast-interp"
-            test_option: $SIMD_TEST_OPTIONS
           # llvm jit doesn't support multi module
           - running_mode: "jit"
             test_option: $MULTI_MODULES_TEST_OPTIONS
@@ -699,11 +663,9 @@ jobs:
 
       - name: download and install wasi-sdk
         if: matrix.test_option == '$WASI_TEST_OPTIONS'
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo mv wasi-sdk-20.0 wasi-sdk
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       # It is a temporary solution until new wasi-sdk that includes bug fixes is released
       - name: build wasi-libc from source
@@ -813,7 +775,7 @@ jobs:
 
       - name: install dependencies
         run: |
-          rustup target add wasm32-wasi
+          rustup target add wasm32-wasip1
           sudo apt update && sudo apt-get install -y lld ninja-build
           npm install
         working-directory: test-tools/wamr-ide/VSCode-Extension
@@ -828,7 +790,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake .. -DWAMR_BUILD_DEBUG_INTERP=1
+          cmake .. -DWAMR_BUILD_DEBUG_INTERP=1 -DWAMR_BUILD_REF_TYPES=1
           make
         working-directory: product-mini/platforms/linux
 

.github/workflows/compilation_on_macos.yml

@@ -46,11 +46,14 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  AOT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
-  CLASSIC_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
-  FAST_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
-  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"
+  # For BUILD
+  AOT_BUILD_OPTIONS: "           -DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_FAST_JIT=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
+  CLASSIC_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
+  FAST_INTERP_BUILD_OPTIONS: "   -DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
+  FAST_JIT_BUILD_OPTIONS: "      -DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
+  LLVM_LAZY_JIT_BUILD_OPTIONS: " -DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_FAST_JIT=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_FAST_JIT=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=0"
+  MULTI_TIER_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=1"
 
 permissions:
   contents: read
@@ -214,43 +217,68 @@ jobs:
         working-directory: product-mini/platforms/${{ matrix.platform }}
 
   build_samples_wasm_c_api:
-    needs: [build_iwasm]
+    needs:
+      [
+        build_iwasm,
+        build_llvm_libraries_on_intel_macos,
+        build_wamrc,
+      ]
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         make_options: [
-            # Running modes supported
+            $AOT_BUILD_OPTIONS,
             $CLASSIC_INTERP_BUILD_OPTIONS,
             $FAST_INTERP_BUILD_OPTIONS,
-            # Running modes unsupported
-            #$LLVM_LAZY_JIT_BUILD_OPTIONS,
-            #$LLVM_EAGER_JIT_BUILD_OPTIONS,
-            #$AOT_BUILD_OPTIONS,
+            $FAST_JIT_BUILD_OPTIONS,
+            $LLVM_LAZY_JIT_BUILD_OPTIONS,
+            $LLVM_EAGER_JIT_BUILD_OPTIONS,
+            $MULTI_TIER_JIT_BUILD_OPTIONS,
           ]
         os: [macos-13]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-macos.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-macos-12.tar.gz",
-          ]
+        include:
+          - os: macos-13
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_intel_macos.outputs.cache_key }}
+
     steps:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wabt
+      - name: Get LLVM libraries
+        id: retrieve_llvm_libs
+        if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS'))
+        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: ${{ matrix.llvm_cache_key }}
+
+      - name: Quit if cache miss
+        if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS')) && (steps.retrieve_llvm_libs.outputs.cache-hit != 'true')
+        run: echo "::error::can not get prebuilt llvm libraries" && exit 1
+
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
+
+      - name: Build wamrc
+        if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS'))
         run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo mv wabt-1.0.31 wabt
+          mkdir build && cd build
+          cmake ..
+          cmake --build . --config Release --parallel 4
+        working-directory: wamr-compiler
 
       - name: Build Sample [wasm-c-api]
         run: |
+          VERBOSE=1
           cmake -S . -B build ${{ matrix.make_options }}
-          cmake --build build --config Release --parallel 4
+          cmake --build build --config Debug --parallel 4
           ctest --test-dir build --output-on-failure
         working-directory: samples/wasm-c-api
 
@@ -260,14 +288,6 @@ jobs:
     strategy:
       matrix:
         os: [macos-13, macos-14]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-macos.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-macos-12.tar.gz",
-          ]
         include:
           - os: macos-13
             llvm_cache_key: ${{ needs.build_llvm_libraries_on_intel_macos.outputs.cache_key }}
@@ -277,19 +297,10 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wasi-sdk
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo ln -sf wasi-sdk-20.0 wasi-sdk
-
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo ln -sf wabt-1.0.31 wabt
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       - name: Build Sample [basic]
         run: |
@@ -356,12 +367,13 @@ jobs:
           cmake --build . --config Release --parallel 4
         working-directory: wamr-compiler
 
+      # cmake --build . --config Debug --parallel 4
       - name: Build Sample [wasi-threads]
         run: |
           cd samples/wasi-threads
           mkdir build && cd build
           cmake ..
-          cmake --build . --config Debug --parallel 4
+          cmake --build . --config Debug --verbose
           ./iwasm wasm-apps/no_pthread.wasm
 
           ../../../wamr-compiler/build/wamrc --size-level=0 --enable-multi-thread -o wasm-apps/no_pthread.aot wasm-apps/no_pthread.wasm

.github/workflows/compilation_on_nuttx.yml

@@ -88,14 +88,14 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: apache/nuttx
-          ref: releases/12.6
+          ref: releases/12.9
           path: nuttx
 
       - name: Checkout NuttX Apps
         uses: actions/checkout@v4
         with:
           repository: apache/nuttx-apps
-          ref: releases/12.6
+          ref: releases/12.9
           path: apps
 
       - name: Checkout WAMR

.github/workflows/compilation_on_sgx.yml

@@ -49,10 +49,14 @@ env:
   # ref types enabled in wamrc by default, so we need to enable it for iwasm in AOT mode
   AOT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0 -DWAMR_BUILD_REF_TYPES=1"
   CLASSIC_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
-  FAST_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
+  FAST_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0 -DWAMR_BUILD_SIMD=0"
   FAST_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_JIT=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=1"
   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"
+  # For Spec Test
+  DEFAULT_TEST_OPTIONS: "-s spec -x -p -b"
+  SIMD_TEST_OPTIONS: "-s spec -x -p -b -S"
+  XIP_TEST_OPTIONS: "-s spec -x -p -b -X"
 
 permissions:
   contents: read
@@ -64,7 +68,7 @@ jobs:
       actions: write
     uses: ./.github/workflows/build_llvm_libraries.yml
     with:
-      os: "ubuntu-20.04"
+      os: ubuntu-22.04
       arch: "X86"
 
   build_iwasm:
@@ -97,12 +101,12 @@ jobs:
             "-DWAMR_BUILD_PERF_PROFILING=1",
             "-DWAMR_BUILD_REF_TYPES=1",
             # doesn't support
-            # "-DWAMR_BUILD_SIMD=1",
+            "-DWAMR_BUILD_SIMD=0",
             "-DWAMR_BUILD_TAIL_CALL=1",
             "-DWAMR_DISABLE_HW_BOUND_CHECK=1",
             "-DWAMR_BUILD_SGX_IPFS=1",
           ]
-        os: [ubuntu-20.04]
+        os: [ubuntu-22.04]
         platform: [linux-sgx]
         exclude:
           # incompatible mode and feature
@@ -110,22 +114,14 @@ jobs:
           - make_options_run_mode: $AOT_BUILD_OPTIONS
             make_options_feature: "-DWAMR_BUILD_MINI_LOADER=1"
     steps:
-      - name: install SGX SDK and necessary libraries
-        run: |
-          mkdir -p /opt/intel
-          cd /opt/intel
-          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
-          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
-          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
-          sudo apt update
-          sudo apt install -y libsgx-launch libsgx-urts
-          source /opt/intel/sgxsdk/environment
-
       - name: checkout
         uses: actions/checkout@v4
 
+      - name: install SGX SDK and necessary libraries
+        uses: ./.github/actions/install-linux-sgx
+        with:
+          os: ${{ matrix.os }}
+
       - name: Build iwasm
         run: |
           mkdir build && cd build
@@ -150,69 +146,29 @@ jobs:
             #$LLVM_LAZY_JIT_BUILD_OPTIONS,
             #$LLVM_EAGER_JIT_BUILD_OPTIONS,
           ]
-        os: [ubuntu-20.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-19/wasi-sdk-19.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
+        os: [ubuntu-22.04]
         iwasm_make_options_feature: [
             # Features to be tested: IPFS
             "-DWAMR_BUILD_SGX_IPFS=1",
           ]
         platform: [linux-sgx]
         include:
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             llvm_cache_key: ${{ needs.build_llvm_libraries.outputs.cache_key }}
 
     steps:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wasi-sdk
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo mv wasi-sdk-19.0 wasi-sdk
-
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo mv wabt-1.0.31 wabt
-
-      - name: build wasi-libc (needed for wasi-threads)
-        run: |
-          mkdir wasi-libc
-          cd wasi-libc
-          git init
-          # "Fix a_store operation in atomic.h" commit on main branch
-          git fetch https://github.com/WebAssembly/wasi-libc \
-            1dfe5c302d1c5ab621f7abf04620fae92700fd22
-          git checkout FETCH_HEAD
-          make \
-            AR=/opt/wasi-sdk/bin/llvm-ar \
-            NM=/opt/wasi-sdk/bin/llvm-nm \
-            CC=/opt/wasi-sdk/bin/clang \
-            THREAD_MODEL=posix
-        working-directory: core/deps
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       - name: install SGX SDK and necessary libraries
-        run: |
-          mkdir -p /opt/intel
-          cd /opt/intel
-          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
-          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
-          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
-          sudo apt update
-          sudo apt install -y libsgx-launch libsgx-urts
+        uses: ./.github/actions/install-linux-sgx
+        with:
+          os: ${{ matrix.os }}
 
       - name: Build iwasm for testing samples
         run: |
@@ -240,59 +196,61 @@ jobs:
       - name: Build wamrc only for testing samples in aot mode
         if: matrix.iwasm_make_options_run_mode == '$AOT_BUILD_OPTIONS'
         run: |
-          mkdir build && cd build
-          cmake ..
-          cmake --build . --config Release --parallel 4
-          cp wamrc `pwd`/../../product-mini/platforms/${{ matrix.platform }}/enclave-sample
+          cmake -S . -B build
+          cmake --build build --config Release --parallel 4
+          cp build/wamrc ../product-mini/platforms/${{ matrix.platform }}/enclave-sample
         working-directory: wamr-compiler
 
       - name: Build Sample [file]
         run: |
-          cd samples/file
-          mkdir build && cd build
-          cmake ..
-          cmake --build . --config Debug --parallel 4
-          cp wasm-app/file.wasm `pwd`/../../../product-mini/platforms/${{ matrix.platform }}/enclave-sample
+          cmake -S . -B build
+          cmake --build build --config Debug --parallel 4
+          cp build/wasm-app/file.wasm ../../product-mini/platforms/${{ matrix.platform }}/enclave-sample
+        working-directory: samples/file
 
       - name: Test Sample [file] in non-aot mode
         if: matrix.iwasm_make_options_run_mode != '$AOT_BUILD_OPTIONS'
         run: |
           source /opt/intel/sgxsdk/environment
-          ./iwasm --dir=. file.wasm
+          ./iwasm --dir=. ./file.wasm
         working-directory: product-mini/platforms/${{ matrix.platform }}/enclave-sample
 
       - name: Test Sample [file] in aot mode
         if: matrix.iwasm_make_options_run_mode == '$AOT_BUILD_OPTIONS'
         run: |
           source /opt/intel/sgxsdk/environment
-          ./wamrc -sgx -o file.aot file.wasm
-          ./iwasm --dir=. file.aot
+          ./wamrc -sgx -o ./file.aot ./file.wasm
+          ./iwasm --dir=. ./file.aot
         working-directory: product-mini/platforms/${{ matrix.platform }}/enclave-sample
 
   spec_test_default:
     needs: [build_iwasm, build_llvm_libraries]
-    runs-on: ubuntu-20.04
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        running_mode: ["classic-interp", "fast-interp", "aot", "fast-jit"]
-        # FIXME: use binary release(adding -b) instead of building from source after upgrading to 22.04
-        test_option: ["-x -p -s spec -P", "-x -p -s spec -S -P", "-x -p -s spec -X -P"]
-        llvm_cache_key: ["${{ needs.build_llvm_libraries.outputs.cache_key }}"]
+        #(workaround) disable "fast-interp" because of SIMDE
+        running_mode: ["classic-interp", "aot", "fast-jit"]
+        test_option:
+          [$DEFAULT_TEST_OPTIONS, $SIMD_TEST_OPTIONS, $XIP_TEST_OPTIONS]
+        os: [ubuntu-22.04]
         exclude:
           # classic-interp, fast-interp and fast-jit don't support simd
           - running_mode: "classic-interp"
-            test_option: "-x -p -s spec -S -P"
+            test_option: $SIMD_TEST_OPTIONS
           - running_mode: "fast-interp"
-            test_option: "-x -p -s spec -S -P"
+            test_option: $SIMD_TEST_OPTIONS
           - running_mode: "fast-jit"
-            test_option: "-x -p -s spec -S -P"
+            test_option: $SIMD_TEST_OPTIONS
           # classic-interp, fast-interp and fast jit don't support XIP
           - running_mode: "classic-interp"
-            test_option: "-x -p -s spec -X -P"
+            test_option: $XIP_TEST_OPTIONS
           - running_mode: "fast-interp"
-            test_option: "-x -p -s spec -X -P"
+            test_option: $XIP_TEST_OPTIONS
           - running_mode: "fast-jit"
-            test_option: "-x -p -s spec -X -P"
+            test_option: $XIP_TEST_OPTIONS
+        include:
+          - os: ubuntu-22.04
+            llvm_cache_key: ${{ needs.build_llvm_libraries.outputs.cache_key }}
 
     steps:
       - name: checkout
@@ -316,22 +274,44 @@ jobs:
         run: echo "::error::can not get prebuilt llvm libraries" && exit 1
 
       - name: install SGX SDK and necessary libraries
-        run: |
-          mkdir -p /opt/intel
-          cd /opt/intel
-          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
-          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
-          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
-          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
-          sudo apt update
-          sudo apt install -y libsgx-launch libsgx-urts
+        uses: ./.github/actions/install-linux-sgx
+        with:
+          os: ${{ matrix.os }}
 
-      - name: install for wabt compilation
-        run: sudo apt update && sudo apt install -y ninja-build
+      #workaround about a https://github.com/actions/runner-images/issues/6680#issuecomment-2640923706
+      - name: Increase swapfile
+        run: |
+          sudo swapoff -a
+          sudo fallocate -l 15G /swapfile
+          sudo chmod 600 /swapfile
+          sudo mkswap /swapfile
+          sudo swapon /swapfile
+          sudo swapon --show
 
       - name: run spec tests
         run: |
+          set +e
           source /opt/intel/sgxsdk/environment
+          attempts=0
+          max_attempts=3
+
+          while [ $attempts -lt $max_attempts ]; do
             ./test_wamr.sh ${{ matrix.test_option }} -t ${{ matrix.running_mode }}
+            exitcode="$?"
+
+            if [ $exitcode -eq 0 ]; then
+              echo "Spec test passed"
+              exit 0
+            elif [ $exitcode -ne 143 ]; then
+              echo "Spec test failed with error code $exitcode"
+              exit 1
+            fi
+
+            echo "$exitcode is a known GitHub-hosted runner issue"
+            echo "::notice::Re-running the spec test due to error code 143"
+            attempts=$((attempts + 1))
+          done
+
+          echo "::notice::Report an error with code 143 in SGX CI after $max_attempts attempts"
+          exit 143
         working-directory: ./tests/wamr-test-suites

.github/workflows/nightly_run.yml

@@ -48,15 +48,7 @@ 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:
+  build_llvm_libraries_on_ubuntu:
     permissions:
       contents: read
       actions: write
@@ -66,16 +58,13 @@ jobs:
       arch: "X86"
 
   build_wamrc:
-    needs:
-      [
-        build_llvm_libraries_on_ubuntu_2004,
-      ]
+    needs: build_llvm_libraries_on_ubuntu
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         include:
-          - os: ubuntu-20.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
+          - os: ubuntu-22.04
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu.outputs.cache_key }}
     steps:
       - name: checkout
         uses: actions/checkout@v4
@@ -106,10 +95,7 @@ jobs:
         working-directory: wamr-compiler
 
   build_iwasm:
-    needs:
-      [
-        build_llvm_libraries_on_ubuntu_2004,
-      ]
+    needs: build_llvm_libraries_on_ubuntu
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
@@ -142,8 +128,9 @@ jobs:
             "-DWAMR_DISABLE_HW_BOUND_CHECK=1",
             "-DWAMR_BUILD_MEMORY64=1",
             "-DWAMR_BUILD_MULTI_MEMORY=1",
+            "-DWAMR_BUILD_SHARED=1",
           ]
-        os: [ubuntu-20.04]
+        os: [ubuntu-22.04]
         platform: [android, linux]
         exclude:
           # incompatible feature and platform
@@ -240,8 +227,8 @@ jobs:
           - make_options_run_mode: $LLVM_EAGER_JIT_BUILD_OPTIONS
             platform: android
         include:
-          - os: ubuntu-20.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
+          - os: ubuntu-22.04
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu.outputs.cache_key }}
 
     steps:
       - name: checkout
@@ -374,12 +361,7 @@ jobs:
         working-directory: wamr/product-mini/platforms/linux
 
   build_samples_wasm_c_api:
-    needs:
-      [
-        build_iwasm,
-        build_llvm_libraries_on_ubuntu_2004,
-        build_wamrc,
-      ]
+    needs: [build_iwasm, build_llvm_libraries_on_ubuntu, build_wamrc]
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -395,18 +377,10 @@ jobs:
             $LLVM_EAGER_JIT_BUILD_OPTIONS,
             $MULTI_TIER_JIT_BUILD_OPTIONS,
           ]
-        os: [ubuntu-20.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
+        os: [ubuntu-22.04]
         include:
-          - os: ubuntu-20.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
+          - os: ubuntu-22.04
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu.outputs.cache_key }}
         exclude:
           - make_options: $MULTI_TIER_JIT_BUILD_OPTIONS
             sanitizer: asan
@@ -431,12 +405,11 @@ jobs:
         if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS')) && (steps.retrieve_llvm_libs.outputs.cache-hit != 'true')
         run: echo "::error::can not get prebuilt llvm libraries" && exit 1
 
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo mv wabt-1.0.31 wabt
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
+
       - name: Build wamrc
         if: (!endsWith(matrix.make_options, '_INTERP_BUILD_OPTIONS'))
         run: |
@@ -456,43 +429,22 @@ jobs:
         working-directory: samples/wasm-c-api
 
   build_samples_others:
-    needs:
-      [
-        build_iwasm,
-        build_llvm_libraries_on_ubuntu_2004,
-        build_wamrc,
-      ]
+    needs: [build_iwasm, build_llvm_libraries_on_ubuntu, build_wamrc]
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
-        wabt_release:
-          [
-            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
-          ]
+        os: [ubuntu-22.04]
         include:
-          - os: ubuntu-20.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
+          - os: ubuntu-22.04
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu.outputs.cache_key }}
     steps:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wasi-sdk
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo ln -sf wasi-sdk-20.0 wasi-sdk
-      - name: download and install wabt
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wabt_release }}
-          sudo tar -xzf wabt-1.0.31-*.tar.gz
-          sudo ln -sf wabt-1.0.31 wabt
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
         
       - name: Get LLVM libraries
         id: retrieve_llvm_libs
@@ -590,17 +542,21 @@ jobs:
           ./iwasm --native-lib=./libtest_add.so --native-lib=./libtest_sqrt.so --native-lib=./libtest_hello.so --native-lib=./libtest_hello2.so wasm-app/test.wasm
         working-directory: ./samples/native-lib
 
-      - name: checkout wamr-app-framework
-        run: git clone https://github.com/bytecodealliance/wamr-app-framework.git
-      - name: download wamr-app-framework dependencies
-        run: LVGL=0 LV_DRIVERS=0 ./download.sh
-        working-directory: ./wamr-app-framework/deps
-      - name: Build Sample [simple]
-        run: |
-          ./build.sh -p host-interp
-          python3 ./sample_test_run.py $(pwd)/out
-          exit $?
-        working-directory: ./wamr-app-framework/samples/simple
+      # FIXME: un-comment me after fix cmake minimum issue
+      # https://github.com/bytecodealliance/wamr-app-framework/pull/11
+      # - name: checkout wamr-app-framework
+      #   run: git clone https://github.com/bytecodealliance/wamr-app-framework.git
+
+      # - name: download wamr-app-framework dependencies
+      #   run: LVGL=0 LV_DRIVERS=0 ./download.sh
+      #   working-directory: ./wamr-app-framework/deps
+
+      # - name: Build Sample [simple]
+      #   run: |
+      #     ./build.sh -p host-interp
+      #     python3 ./sample_test_run.py $(pwd)/out
+      #     exit $?
+      #   working-directory: ./wamr-app-framework/samples/simple
 
       - name: Build Sample [shared-heap]
         run: |
@@ -612,18 +568,12 @@ jobs:
           ./shared_heap_test --aot
 
   test:
-    needs:
-      [
-        build_iwasm,
-        build_llvm_libraries_on_ubuntu_2004,
-        build_llvm_libraries_on_ubuntu_2204,
-        build_wamrc,
-      ]
+    needs: [build_iwasm, build_llvm_libraries_on_ubuntu, build_wamrc]
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04]
+        os: [ubuntu-22.04]
         sanitizer: ["", "ubsan", "asan", "tsan"]
         running_mode:
           [
@@ -642,22 +592,12 @@ jobs:
             $THREADS_TEST_OPTIONS,
             $WASI_TEST_OPTIONS,
           ]
-        wasi_sdk_release:
-          [
-            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sdk-20.0-linux.tar.gz",
-          ]
         include:
-          - os: ubuntu-20.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
-            ubuntu_version: "20.04"
           - os: ubuntu-22.04
-            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2204.outputs.cache_key }}
+            llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu.outputs.cache_key }}
             ubuntu_version: "22.04"
 
         exclude:
-          # incompatible modes and features
-          - os: ubuntu-20.04
-            sanitizer: tsan
           # asan works only for aot now
           - running_mode: "classic-interp"
             sanitizer: asan
@@ -699,13 +639,10 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: download and install wasi-sdk
-        if: matrix.test_option == '$WASI_TEST_OPTIONS'
-        run: |
-          cd /opt
-          sudo wget ${{ matrix.wasi_sdk_release }}
-          sudo tar -xzf wasi-sdk-*.tar.gz
-          sudo mv wasi-sdk-20.0 wasi-sdk
+      - name: install-wasi-sdk-wabt
+        uses: ./.github/actions/install-wasi-sdk-wabt
+        with:
+          os: ${{ matrix.os }}
 
       # It is a temporary solution until new wasi-sdk that includes bug fixes is released
       - name: build wasi-libc from source

.github/workflows/release_process.yml

@@ -58,16 +58,6 @@ 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:
-      os: "ubuntu-20.04"
-      arch: "AArch64 ARM Mips RISCV X86"
-
   build_llvm_libraries_on_ubuntu_2204:
     permissions:
       contents: read
@@ -100,18 +90,6 @@ jobs:
 
   #
   # 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:
-      llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
-      release: true
-      runner: ubuntu-20.04
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver}}
-
   release_wamrc_on_ubuntu_2204:
     permissions:
       contents: write # upload release artifact
@@ -150,18 +128,6 @@ jobs:
 
   #
   # 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:
-      cwd: product-mini/platforms/linux
-      llvm_cache_key: ${{ needs.build_llvm_libraries_on_ubuntu_2004.outputs.cache_key }}
-      runner: ubuntu-20.04
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver}}
-
   release_iwasm_on_ubuntu_2204:
     permissions:
       contents: write # upload release artifact
@@ -200,19 +166,6 @@ jobs:
 
   #
   # 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:
-      config_file: wamr_config_ubuntu_release.cmake
-      runner: ubuntu-20.04
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver}}
-      wasi_sdk_url: https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-19/wasi-sdk-19.0-linux.tar.gz
-      wamr_app_framework_url: https://github.com/bytecodealliance/wamr-app-framework.git
-
   release_wamr_sdk_on_ubuntu_2204:
     permissions:
       contents: write # upload release artifact
@@ -239,41 +192,33 @@ jobs:
       wasi_sdk_url: https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-19/wasi-sdk-19.0-macos.tar.gz
       wamr_app_framework_url: https://github.com/bytecodealliance/wamr-app-framework.git
 
+  # Let's disable it for now and reopen it when the actual requirement arises.
+  # Please ensure all dependencies have been updated before reopening.
   #
-  # 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
-    with:
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver }}
+  # # 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
+  #   with:
+  #     upload_url: ${{ needs.create_release.outputs.upload_url }}
+  #     ver_num: ${{ needs.create_tag.outputs.new_ver }}
 
-  #
-  # 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:
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver }}
+  # #
+  # # 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:
+  #     upload_url: ${{ needs.create_release.outputs.upload_url }}
+  #     ver_num: ${{ needs.create_tag.outputs.new_ver }}
 
   #
   # 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:
-      runner: ubuntu-20.04
-      upload_url: ${{ needs.create_release.outputs.upload_url }}
-      ver_num: ${{ needs.create_tag.outputs.new_ver}}
-
   release_wamr_lldb_on_ubuntu_2204:
     permissions:
       contents: write # upload release artifact

.github/workflows/spec_test_on_nuttx.yml

@@ -127,7 +127,8 @@ jobs:
         wamr_feature_option:
           # Empty option for default
           - { option: "", mode: "" }
-          - { option: "CONFIG_INTERPRETERS_WAMR_GC CONFIG_INTERPRETERS_WAMR_AOT_STACK_FRAME", mode: "-G" }
+          # need to install menhir
+          # - { option: "CONFIG_INTERPRETERS_WAMR_GC CONFIG_INTERPRETERS_WAMR_AOT_STACK_FRAME", mode: "-G" }
 
         exclude:
           # XIP is not fully supported yet on RISCV64, some relocations can not be resolved
@@ -145,14 +146,14 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: apache/nuttx
-          ref: ${{ matrix.target_config.target == 'xtensa' && '985d395b025cf2012b22f6bb4461959fa6d87645' || 'releases/12.6' }}
+          ref: ${{ matrix.target_config.target == 'xtensa' && '985d395b025cf2012b22f6bb4461959fa6d87645' || 'releases/12.9' }}
           path: nuttx
 
       - name: Checkout NuttX Apps
         uses: actions/checkout@v4
         with:
           repository: apache/nuttx-apps
-          ref: ${{ matrix.target_config.target == 'xtensa' && '2ef3eb25c0cec944b13792185f7e5d5a05990d5f' || 'releases/12.6' }}
+          ref: ${{ matrix.target_config.target == 'xtensa' && '2ef3eb25c0cec944b13792185f7e5d5a05990d5f' || 'releases/12.9' }}
           path: apps
 
       - name: Checkout WAMR
@@ -182,33 +183,11 @@ jobs:
         if: contains(matrix.wamr_test_option.mode, 'aot')
         run: cp -r core/deps/llvm apps/interpreters/wamr/wamr/core/deps/llvm
 
-      # Inject the config option to NuttX
-      # TODO: Merge this into NuttX once GC is generally available
-      #
-      # Note: the version of nuttx-apps we use for xtensa does have
-      # an equivalent. (the default of INTERPRETERS_WAMR_TAIL_CALL is
-      # different though.)
-      - name: Modify Kconfig
-        if: matrix.target_config.target != 'xtensa'
-        run: |
-          echo "\n" >> apps/interpreters/wamr/Kconfig
-          echo "config INTERPRETERS_WAMR_GC" >> apps/interpreters/wamr/Kconfig
-          echo "\tbool \"Enable GC\"" >> apps/interpreters/wamr/Kconfig
-          echo "\tdefault n" >> apps/interpreters/wamr/Kconfig
-          echo "\n" >> apps/interpreters/wamr/Kconfig
-          echo "config INTERPRETERS_WAMR_AOT_STACK_FRAME" >> apps/interpreters/wamr/Kconfig
-          echo "\tbool \"Enable AOT stack frame\"" >> apps/interpreters/wamr/Kconfig
-          echo "\tdefault n" >> apps/interpreters/wamr/Kconfig
-          echo "\n" >> apps/interpreters/wamr/Kconfig
-          echo "config INTERPRETERS_WAMR_TAIL_CALL" >> apps/interpreters/wamr/Kconfig
-          echo "\tbool \"Enable Tail Call\"" >> apps/interpreters/wamr/Kconfig
-          echo "\tdefault y" >> apps/interpreters/wamr/Kconfig
-
       - name: Build wamrc
         if: contains(matrix.wamr_test_option.mode, 'aot')
         working-directory: apps/interpreters/wamr/wamr/wamr-compiler
         run: |
-          cmake -Bbuild .
+          cmake -B build -DWAMR_BUILD_SHRUNK_MEMORY=0 -S .
           cmake --build build
 
       # the nuttx version we use for xtensa requires esptool.py newer than
@@ -350,7 +329,7 @@ jobs:
 
       - name: upload the log
         if: always()
-        uses: actions/upload-artifact@v4.4.3
+        uses: actions/upload-artifact@v4.6.2
         with:
           name: spec-test-log-${{ github.run_id }}-${{ strategy.job-index }}-${{ matrix.target_config.target }}
           path: log

.github/workflows/supply_chain.yml

@@ -39,7 +39,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
         with:
           results_file: results.sarif
           results_format: sarif
@@ -52,7 +52,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@184d73b71b93c222403b2e7f1ffebe4508014249 # v3.1.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v3.1.0
         with:
           name: SARIF file
           path: results.sarif
@@ -60,6 +60,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@af56b044b5d41c317aef5d19920b3183cb4fbbec # v2.2.4
+        uses: github/codeql-action/upload-sarif@5eb3ed6614230b1931d5c08df9e096e4ba524f21 
         with:
           sarif_file: results.sarif

CMakeLists.txt

@@ -1,14 +1,18 @@
 # Copyright (C) 2019 Intel Corporation.  All rights reserved.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-cmake_minimum_required (VERSION 3.0)
+cmake_minimum_required (VERSION 3.14)
+
+option(BUILD_SHARED_LIBS "Build using shared libraries" OFF)
 
 if(ESP_PLATFORM)
   include (${COMPONENT_DIR}/build-scripts/esp-idf/wamr/CMakeLists.txt)
   return()
 endif()
 
-project (iwasm)
+project (iwasm LANGUAGES C)
+
+set(CMAKE_CXX_STANDARD 17)
 
 set (CMAKE_VERBOSE_MAKEFILE OFF)
 
@@ -16,13 +20,6 @@ if (NOT DEFINED WAMR_BUILD_PLATFORM)
   string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
 endif ()
 
-if (NOT DEFINED WAMR_BUILD_STATIC)
-  set (WAMR_BUILD_STATIC 1)
-endif ()
-if (NOT DEFINED WAMR_BUILD_SHARED)
-  set (WAMR_BUILD_SHARED 1)
-endif ()
-
 # Reset default linker flags
 set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
@@ -102,6 +99,11 @@ if (NOT DEFINED WAMR_BUILD_LIB_WASI_THREADS)
   set (WAMR_BUILD_LIB_WASI_THREADS 0)
 endif ()
 
+if (NOT DEFINED WAMR_ENABLE_COPY_CALLSTACK)
+  # Disable copy callstack by default
+  set (WAMR_ENABLE_COPY_CALLSTACK 0)
+endif()
+
 if (NOT DEFINED WAMR_BUILD_MINI_LOADER)
   # Disable wasm mini loader by default
   set (WAMR_BUILD_MINI_LOADER 0)
@@ -113,8 +115,8 @@ if (NOT DEFINED WAMR_BUILD_SIMD)
 endif ()
 
 if (NOT DEFINED WAMR_BUILD_REF_TYPES)
-  # Disable reference types by default
-  set (WAMR_BUILD_REF_TYPES 0)
+  # Enable reference types by default
+  set (WAMR_BUILD_REF_TYPES 1)
 endif ()
 
 set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
@@ -154,52 +156,40 @@ if (MSVC)
   add_definitions(-DCOMPILING_WASM_RUNTIME_API=1)
 endif ()
 
-# STATIC LIBRARY
-if (WAMR_BUILD_STATIC)
-    add_library(iwasm_static STATIC ${WAMR_RUNTIME_LIB_SOURCE})
-    set_target_properties (iwasm_static PROPERTIES OUTPUT_NAME vmlib)
-    target_include_directories(iwasm_static INTERFACE ${WAMR_ROOT_DIR}/core/iwasm/include)
-    target_link_libraries (iwasm_static INTERFACE ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl ${CMAKE_THREAD_LIBS_INIT})
+add_library (vmlib ${WAMR_RUNTIME_LIB_SOURCE})
+set_target_properties (vmlib PROPERTIES OUTPUT_NAME iwasm)
+target_include_directories(vmlib INTERFACE
+  $<BUILD_INTERFACE:${WAMR_ROOT_DIR}/core/iwasm/include>
+  $<INSTALL_INTERFACE:include/iwasm>
+)
+
+target_link_libraries (vmlib PUBLIC ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl ${CMAKE_THREAD_LIBS_INIT})
 if (WAMR_BUILD_WASM_CACHE EQUAL 1)
-      target_link_libraries(iwasm_static INTERFACE boringssl_crypto)
+  target_link_libraries(vmlib INTERFACE boringssl_crypto)
 endif ()
 
 if (MINGW)
-      target_link_libraries (iwasm_static PRIVATE ws2_32)
+  target_link_libraries(vmlib INTERFACE -lWs2_32 -lwsock32)
+  target_link_libraries(vmlib PRIVATE ws2_32)
 endif ()
 
 if (WIN32)
-      target_link_libraries(iwasm_static PRIVATE ntdll)
+  target_link_libraries(vmlib PRIVATE ntdll)
 endif()
 
-    install (TARGETS iwasm_static ARCHIVE DESTINATION lib)
-endif ()
-
-# SHARED LIBRARY
-if (WAMR_BUILD_SHARED)
-    add_library (iwasm_shared SHARED ${WAMR_RUNTIME_LIB_SOURCE})
-    set_target_properties (iwasm_shared PROPERTIES OUTPUT_NAME iwasm)
-    target_include_directories(iwasm_shared INTERFACE ${WAMR_ROOT_DIR}/core/iwasm/include)
-    target_link_libraries (iwasm_shared INTERFACE ${LLVM_AVAILABLE_LIBS} ${UV_A_LIBS} -lm -ldl ${CMAKE_THREAD_LIBS_INIT})
-    if (WAMR_BUILD_WASM_CACHE EQUAL 1)
-      target_link_libraries(iwasm_shared INTERFACE boringssl_crypto)
-    endif ()
-
-    if (MINGW)
-      target_link_libraries(iwasm_shared INTERFACE -lWs2_32 -lwsock32)
-      target_link_libraries(iwasm_shared PRIVATE ws2_32)
-    endif ()
-
-    if (WIN32)
-      target_link_libraries(iwasm_shared PRIVATE ntdll)
-    endif()
-
-    install (TARGETS iwasm_shared LIBRARY DESTINATION lib)
-endif ()
-
-# HEADERS
-install (FILES
+set (WAMR_PUBLIC_HEADERS
   ${WAMR_ROOT_DIR}/core/iwasm/include/wasm_c_api.h
   ${WAMR_ROOT_DIR}/core/iwasm/include/wasm_export.h
   ${WAMR_ROOT_DIR}/core/iwasm/include/lib_export.h
-    DESTINATION include)
+)
+set_target_properties (vmlib PROPERTIES PUBLIC_HEADER "${WAMR_PUBLIC_HEADERS}")
+
+set_version_info (vmlib)
+
+install (TARGETS vmlib
+  EXPORT iwasmTargets
+  LIBRARY DESTINATION lib
+  PUBLIC_HEADER DESTINATION include/iwasm
+)
+
+install_iwasm_package ()

CODEOWNERS

@@ -22,7 +22,7 @@
 # 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
+* @loganek @lum1n0us @no1wudi @TianlongLiang @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

CONTRIBUTING.md

@@ -19,7 +19,7 @@ Code changes
 We Use Github Flow, So All Code Changes Happen Through Pull Requests. Pull requests are the best way to propose changes to the codebase. We actively welcome your pull requests:
 
 - If you've added code that should be tested, add tests. Ensure the test suite passes.
-- Avoid use macros for different platforms. Use seperate folder of source files to host diffeent platform logic.
+- Avoid use macros for different platforms. Use separate folder of source files to host different platform logic.
 - Put macro definitions inside share_lib/include/config.h if you have to use macro.
 - Make sure your code lints and compliant to our coding style.
 - Extend the application library is highly welcome.

README.md

@@ -58,8 +58,8 @@ The WAMR VMcore supports the following architectures:
 - XTENSA, MIPS, ARC
 
 The following platforms are supported, click each link below for how to build iwasm on that platform. Refer to [WAMR porting guide](./doc/port_wamr.md) for how to port WAMR to a new platform.
-- [Linux](./product-mini/README.md#linux),  [Linux SGX (Intel Software Guard Extension)](./doc/linux_sgx.md),  [MacOS](./product-mini/README.md#macos),  [Android](./product-mini/README.md#android), [Windows](./product-mini/README.md#windows), [Windows (MinGW)](./product-mini/README.md#mingw)
-- [Zephyr](./product-mini/README.md#zephyr),  [AliOS-Things](./product-mini/README.md#alios-things),  [VxWorks](./product-mini/README.md#vxworks), [NuttX](./product-mini/README.md#nuttx), [RT-Thread](./product-mini/README.md#RT-Thread), [ESP-IDF](./product-mini/README.md#esp-idf)
+- [Linux](./product-mini/README.md#linux),  [Linux SGX (Intel Software Guard Extension)](./doc/linux_sgx.md),  [MacOS](./product-mini/README.md#macos),  [Android](./product-mini/README.md#android), [Windows](./product-mini/README.md#windows), [Windows (MinGW, MSVC)](./product-mini/README.md#mingw)
+- [Zephyr](./product-mini/README.md#zephyr),  [AliOS-Things](./product-mini/README.md#alios-things),  [VxWorks](./product-mini/README.md#vxworks), [NuttX](./product-mini/README.md#nuttx), [RT-Thread](./product-mini/README.md#RT-Thread), [ESP-IDF(FreeRTOS)](./product-mini/README.md#esp-idf)
 
 
 ## Getting started

RELEASE_NOTES.md

@@ -1,8 +1,201 @@
+## WAMR-2.3.0
+
+### Breaking changes
+
+### New features
+
+- simd for fast-interp (#4131)
+- copy call-stack (#4033)
+
+### Bug fixes
+
+- fix(ios): Remove `float-abi` flag (#3889)
+- Fix out of bounds issues after memory.grow on non-aot non-threads builds (#3872)
+- Fix out of bounds issue in is_native_addr_in_shared_heap function (#3886)
+- Fix mmap flags for AOT loader on non-Linux SGX platforms (#3890)
+- fix(uwp): Gate NTSTATUS definition behind WINAPI_PARTITION_DESKTOP for UWP builds (#3897)
+- Fix linked global initialization in multimodule (#3905)
+- Correct the table index calculation in aot_instantiation (#3903)
+- Fix a leak in wasm_loader_emit_br_info (#3900)
+- Check possible integer overflow in aot memory boundary check (#3920)
+- Fix CI wamr-ide error (#3913)
+- Fix WASI Path Mapping Processing (#3923)
+- Use plain assignment rather than bh_memcpy_s (#3924)
+- Fix loader small bug (#3928)
+- don't return an uninitialized trap if argv_to_results fails (#3935)
+- support WASM_FUNCREF return type in argv_to_results (#3936)
+- Fix incorrect assignment in win_file.c (#3939)
+- Fix aot table instantiate (#3946)
+- set alignment 4 when loading multi return value (#3955)
+- Only access Zephyr thread stats info when it's available (#3962)
+- top-level cmakefile: fix macOS build (#3968)
+- Handle a new scenario where an item is both exported and imported. (#3984)
+- platform/nuttx: Flush icache/dcache properly (#4147)
+- fix(runtest.py): A workaround to bypass errors that occur when deleting temporary files (#4093)
+- Fix build issues when compiling WAMRC as a cross-compiler (#4112)
+- include bh_platform.h (#4135)
+- Fix iwasm build error when WAMR_BUILD_WASI_NN enabled (#4138)
+- avoid Windows perform newline translation (#4128)
+- fix: correct typos and improve comments across multiple files by codespell (#4116)
+- fix: fix load aarch64 aot failed (#4114)
+- wasm_loader allocates more spaces for elements (#4099)
+- fix: add dispose of the debug information builder when destroying compilation context (#4105)
+- prevent mmap size overflow on 32 bit platform for memory.grow (#4071)
+- fix: when load aot init expr,no type_idx set. (#4094)
+- fix(aot_emit_aot_file): prevent buffer emission for zero byte_count (#4095)
+- fix(build_llvm_libraries.yml): Correct script path for build_llvm.py (#4089)
+- fix(unit-test): libc_builtin_test issues (#4073)
+- [gc] Subtyping fix (#4075)
+- fix(build_llvm.py): clean up whitespace and formatting in build script (#4087)
+- Unit test:type matching issue and code redundancy (#4079)
+- fix(aot): ensure value_cmp does not exceed br_count in branch table compilation (#4065)
+- In wasm32, fix potential conversion overflow when enlarging 65536 pages (#4064)
+- Use wasm32-wasip1 instead of wasm32-wasi target for rust code (#4057)
+- Update Rust target from 'wasm32-wasi' to 'wasm32-wasip1' in CI (#4050)
+- Fix wasm loader check data segment count (#4039)
+- Fix table index calculations in wasm_loader and wasm_mini_loader (#4004)
+- Ensure **heap_base and **data_end global indices are validated against import count (#3996)
+- fix format specifier warning on 32bit builds (#4177)
+- Remove indirect-load for constants on Xtensa Target to improve performance (#4162)
+- cmake: Enhance target selection for ARM architectures with FPU (#4185)
+- Add import memory/table flag assert check for miniloader (#4179)
+- Fix few integer overflowing (#4161)
+- prevent frame_offset underflow in wasm_loader (#4165)
+- fix: Remove unused variables in SIMD_v128_const case (#4197)
+- fix false native stack overflow detections with HW_BOUND_CHECK (#4196)
+- Keep fix the CMake compatibility issue (#4180)
+- Fix the error of AOT mode on the "i386-windows-msvc" platform (#4183)
+- debug-engine: fix a few type mismatches (#4189)
+- Replace CMAKE_CURRENT_FUNCTION_LIST_DIR (#4200)
+- fix potential memory leak (#4205)
+- Add missing V128 handling in WASM_OP_BR (#4203)
+- fix print_help when libc wasi is enabled (#4218)
+- LLVM: don't verify instcombine fixpoint (#4219)
+- LLVMCreateTargetMachineWithOpts: disable large data (#4220)
+- set default value of `WAMR_BUILD_REF_TYPES` to 1 in standalone cases (#4227)
+- platform/nuttx: Fix dcache operation in os_dcache_flush (#4225)
+- fix return types of our 64-bit clz/ctz/popcount intrinsics (#4238)
+- riscv: avoid llvm.cttz.i32/i64 for xip (#4248)
+- Add overflow check for preserved local offset in preserve_referenced_local (#4211)
+- aot_resolve_object_relocation_group: adapt to LLVM 16 (#4250)
+- initialize WASI stdio handles to invalid for better error handling (#4092)
+- Modifying build flags to ensure libiwasm.so is built (#4255)
+- Stop pretending to support extended-const proposal (#4258)
+- Improve readlinkat_dup() to handle symlink size correctly (#4229)
+- fix: improve error handling of snprintf() in send_thread_stop_status() (#4234)
+- Don't call os_thread_get_stack_boundary unless we actually use it (#4264)
+- avoid access null pointer (#4262)
+- disable compiler to prevent get_current_target() crash (#4251)
+- product-mini/platforms/windows: set C++17 explicitly (#4269)
+- fix buf checking in load_table_section (#4276)
+- Set CMAKE_OSX_SYSROOT when building lldb (#4274)
+- Add select 128 (#4236)
+
+### Enhancements
+
+- Refine looking up aot function with index (#3882)
+- Wasm loader enhancement: check code size in code entry (#3892)
+- Refactor AOT loader to support compatible versions (#3891)
+- GlobalValueSet was moved to IRPartitionLayer recently, but we have a local definition anyway (#3899)
+- Support external toolchain on Windows for aot compiler (#3911)
+- Drop declarative elements on module instantiation (#3922)
+- add testcases for shared heap and fix POP_MEM_OFFSET of memory64 (#3916)
+- Enable ref types by default (#3894)
+- Update README.md to clarify Windows toolchain support and ESP-IDF reference (#3917)
+- add thread cpu time for zephyr (#3937)
+- Improvements for platform thread APIs on Windows and Zephyr (#3941)
+- Refactor SConscript and add file checks in iwasm.c (#3945)
+- Consume the placeholders that were put when emitting table info (#3940)
+- wasm_export.h: Use "default" visibility for gcc and clang (#3957)
+- [fuzzing] Enable instantiation (#3958)
+- use a random secret key (#3971)
+- CMakeLists.txt: Do not require C++ (#3956)
+- add reference type support by default for darwin to support WASI-SDK-25 (#3978)
+- top-level cmake: link llvm libraries to our shared library (#3973)
+- Set thread information earlier in exec_env creation (#3967)
+- Break aot_create_comp_data into small functions (#3987)
+- Optimize memory initialization handling in AOT loader (#3983)
+- nuttx: remove the up_x API for kernel build (#4154)
+- Expose WAMR_BUILD_GC_HEAP_SIZE_DEFAULT as a CMake option (#4124)
+- Use log instead of using assertion in aot loader (#4119)
+- feat: use C linkage in aot_comp_option.h for C++ embeding (#4106)
+- Cmake improvements (#4076)
+- feat: add support for EXTERNREF value type and enable AOT validator in fuzz tests (#4083)
+- build_llvm.py: Allow to build xtensa target on non-xtensa host (#4086)
+- Add a conditional check for the macro **STDC_VERSION** (#4080)
+- [fuzzing] execute every exported function (#3959)
+- Update memory allocation functions to use allocator user data (#4043)
+- Add versioning support and update CMake configuration (#3933)
+- Show wasm proposals status during compilation and execution (#3989)
+- add a validator for aot module (#3995)
+- Synchronize the GC spec tests to the commit from December 9. 2024. (#4022)
+- Refine getting const offsets in wasm loader of fast-interp (#4012)
+- fixes for compiling on windows (#4026)
+- .github: Add shared lib builds (#3975)
+- Error message improvement (#4000)
+- Refine read leb int wasm loader of fast interpreter (#4017)
+- Enable shrunk memory by default and add related configurations (#4008)
+- Add documentation regarding security issues and the status of Wasm proposals (#3972)
+- Improve stack consistency by ensuring sufficient space for dummy offsets (#4011)
+- Check whether related table has funcref elem in opcode call_indirect (#3999)
+- [fuzzing] Use software bound-check during fuzzing (#4003)
+- Add an example of how to embed WAMR in Zephyr user mode (#3998)
+- Update cmake min to 3.14 (#4175)
+- aot: add new u64 intrinsics (#4168)
+- Refactor Dockerfile and update .dockerignore for wasi-nn tests; adjust map-dir parameters in smoke test script (#4158)
+- improve variable naming and code clarity in SIMD operations (#4157)
+- Raise CI runner to ubuntu 22.04 (#4191)
+- Remove the dlen to optimize it. (#4193)
+- Add missing casts and improve error handling in performance map functions (#4202)
+- Raise wasi-sdk to 25 and wabt to 1.0.37 (#4187)
+- wamrc: add --disable-llvm-jump-tables option (#4224)
+- feat(fuzz): add a new fuzzing target about aot compiler (#4121)
+- bypass vptr santizier (#4231)
+- use a selected llvm libs list to replace the full list (#4232)
+- teach aot emitter/loader about .srodata and .srodata.cst\* sections (#4240)
+- run_clang_format_diff: mention homebrew for clang-format installation (#4237)
+- Use --target to pass a triple in wamrc (#4199)
+- samples/wasm-c-api: skip aot compilation unless necessary (#4239)
+- samples/wasm-c-api: remove unused valgrind detection (#4249)
+- More detail to python setup, and fixed small typo (#4247)
+- JIT: don't join worker threads twice (#4252)
+- aot_resolve_object_relocation_group: adapt to LLVM 19 (#4254)
+- build-scripts/build_llvm.py: bump to llvm 18 (#4259)
+- CI: make macos' build_samples_wasm_c_api similar to ubuntu (#4253)
+- Refactor fast-interpreter SIMD compilation flags (#4261)
+- Bypass wamr_ide-related components from the release process. (#4268)
+- Check for WASM_ENABLE_SIMDE in a couple more places (#4266)
+- Add error handling for sgx ci (#4222)
+
+### Security Issues
+
+- Add validation for old_path in wasi_path_symlink (# CVE-2025-43853)
+
+### Others
+
+- Exclude fuzz test python and npm packages in scoreboard scan (#3871)
+- Bump AOT_CURRENT_VERSION for WAMR 2.x (gc, memory64) (#3880)
+- Add Tianlong into code owners (#3970)
+- build(deps): Bump actions/upload-artifact from 4.4.3 to 4.5.0 (#3981)
+- docs: Update build instructions suggestions for using Valgrind (#4164)
+- test: temporarily skip 'skip-stack-guard-page' test case (#4163)
+- build(deps): Bump actions/upload-artifact from 4.6.1 to 4.6.2 (#4159)
+- Update NuttX and NuttX Apps references to releases/12.9 in workflow files (#4148)
+- build(deps): Bump esbuild, @vitejs/plugin-react and vite (#4149)
+- build(deps): Bump ossf/scorecard-action from 2.4.0 to 2.4.1 (#4109)
+- build(deps): bump github/codeql-action from 3.26.13 to 3.28.1 (#3888) (#3902)
+- build(deps): Bump github/codeql-action from 3.28.10 to 3.28.11 (#4132)
+- build(deps): Bump github/codeql-action from 3.28.9 to 3.28.10 (#4108)
+- build(deps): Bump actions/upload-artifact from 4.6.0 to 4.6.1 (#4107)
+
+---
+
 ## 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)
@@ -11,8 +204,8 @@
 - 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)
@@ -28,6 +221,7 @@
 - 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)
@@ -56,8 +250,8 @@
 - 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)
@@ -83,20 +277,24 @@
 ## WAMR-2.1.2
 
 ### Breaking Changes
+
 - wasi-nn: Apply new architecture (#3692)
 
 ### New Features
+
 - [wasi-nn] Add a new wasi-nn backend openvino (#3603)
 - Add APIs into wasm_c_api.h to summary wasm function execution duration (#3639)
 - Add support for RISCV32 ILP32F (#3708)
 
 ### Bug Fixes
+
 - libc-builtin: Fix function prototype for wasm_runtime_module_realloc (#3702)
 - Fix potential memory leak in insert_native_symbol (#3712)
 - aot compiler: Fix NaN handling for opcode f32/f64.const in XIP mode (#3721)
 - Fix table idx resolving in op call_indirect/return_call_indirect (#3726)
 
 ### Enhancements
+
 - Remove a few hardcoded spec test knowledge from the core library (#3648)
 - Change log of import function to be consistent (#3656)
 - libc-builtin: Fix a printf format (#3652)
@@ -122,9 +320,10 @@
 - Update std atomic check and simd compatibility check for arc compiler (#3716)
 - aot compiler: Track non-0x00 tableindex as ref types use (#3695)
 - compilation: Use the dedicated stack-sizes section only for AOT (#3732)
- - riscv: Add missing relocation intrinsics for __fixdfsi/__ltdf2 (#3733)
+- riscv: Add missing relocation intrinsics for **fixdfsi/**ltdf2 (#3733)
 
 ### Others
+
 - Fix night run CI (#3640)
 - spec-test-script/runtest.py: Don't assume the tmp dir path (#3632)
 - wamr-test-suites: Remove dead code (wasi_test) (#3634)
@@ -157,15 +356,18 @@
 ## WAMR-2.1.1
 
 ### Breaking Changes
+
 - Sync up with latest wasi-nn spec (#3530)
 
 ### New Features
+
 - Add APIs to get package version (#3601)
 - Export API wasm_runtime_enlarge_memory (#3569)
 - Add table type API support (#3515)
 - Add wasm_runtime_get_module_package_type() and wasm_runtime_get_file_package_type() (#3600)
 
 ### Bug Fixes
+
 - wasm_application.c: Avoid null pointer dereference (#3620)
 - EH: Use the consistent type for EH handlers (#3619)
 - wasm loader: Fix several issues in GC and exception handling (#3586)
@@ -189,6 +391,7 @@
 - Fix several issues reported by oss-fuzz (#3526)
 
 ### Enhancements
+
 - Fix compile warnings/error reported in Windows (#3616)
 - wasm loader: Reject v128 for interpreters (#3611)
 - Fix typos in wamrc and wasm_export.h (#3609)
@@ -213,6 +416,7 @@
 - Add missing functions to make RIOT work with the 2.x.x version (#3508)
 
 ### Others
+
 - Update devcontainer.md (#3628)
 - Fix compile errors on workload bwa and benchmark jetstream (#3617)
 - wasm-mutator-fuzz: Set compilers earlier (#3585)
@@ -230,6 +434,7 @@
 ### Breaking Changes
 
 ### New Features
+
 - Add wasm_export.h APIs to expose memory type (#3496)
 - Add api to get export global instance (#3452)
 - Add wasm-mutator-fuzz test (#3420)
@@ -240,6 +445,7 @@
 - Add WASI support for esp-idf platform (#3348)
 
 ### Bug Fixes
+
 - Fix posix build when libc wasi is disabled and debug interp is enabled (#3503)
 - Fix wasm_mini_loader.c build when jit or multi-module is enabled (#3502)
 - Fix wasm loader check data segment count (#3492)
@@ -266,6 +472,7 @@
 - Fix a few native stack address calculations (#3351)
 
 ### Enhancements
+
 - Modify logging for windows exception handler and remove unused function (#3489)
 - posix iwasm: Make the timeout logic a bit more robust (#3478)
 - libc-builtin: Enhance buffered print for printf_wrapper (#3460)
@@ -278,6 +485,7 @@
 - Enhance wasm loader checks for opcode br_table (#3352)
 
 ### Others
+
 - Bump requests from 2.32.2 to 2.32.3 in /build-scripts (#3494)
 - Enable building static library on Android platform (#3488)
 - wasm-mutator-fuzz: Generate more kinds of corpus (#3487)
@@ -326,6 +534,7 @@
 ## WAMR-2.0.0
 
 ### Breaking Changes
+
 - The AOT ABI was changed after GC and memory64 features were introduced:
   - Implement GC feature for interpreter, AOT and LLVM-JIT (#3125)
   - Implement memory64 for classic interpreter (#3266)
@@ -335,11 +544,13 @@
 - Separate app-manager and app-framework from WAMR (#3129)
 
 ### New Features
+
 - Implement GC feature for interpreter, AOT and LLVM-JIT (#3125)
 - Implement memory64 for classic interpreter (#3266)
 - Add wasi_ephemeral_nn module support (#3241)
 
 ### Bug Fixes
+
 - EH: Fix broken stack usage calculation (#3121)
 - Fix loader check_wasi_abi_compatibility (#3126)
 - Fix possible integer overflow in loader target block check (#3133)
@@ -366,6 +577,7 @@
 - Fix windows relocation string parsing issue (#3333)
 
 ### Enhancements
+
 - Zero the memory mapped from os_mmap in NuttX (#3132)
 - Use logger for runtime error/debug prints (#3097)
 - aot_compile_op_call: Stop setting calling convention explicitly (#3140)
@@ -409,6 +621,7 @@
 - Add functions to expose module import/export info (#3330)
 
 ### Others
+
 - Add ARM MacOS to the CI (#3120)
 - Download jetstream src from github instead of browserbench.org (#3196)
 - Update document to add wamr-rust-sdk introduction (#3204)
@@ -427,12 +640,14 @@
 ### Breaking Changes
 
 ### New Features
+
 - Implement Exception Handling for classic interpreter (#3096)
   - Use `cmake -DWAMR_BUILD_EXCE_HANDLING=1/0` option to enable/disable
     the feature, and by default it is disabled
   - It is still in highly experimental stage
 
 ### Bug Fixes
+
 - Fix build errors when initializing wasm_val_t values with macros (#3007)
 - fix(wasm-c-api): Do not clone stack frames if there's no trap (#3008)
 - classic-interp: Handle SIMD opcode when JIT is enabled (#3046)
@@ -451,6 +666,7 @@
 - Fix read and validation of misc/simd/atomic sub opcodes (#3115)
 
 ### Enhancements
+
 - Clear compilation warning and dead code (#3002)
 - aot debug: Try to use a bit more appropriate file names (#3000)
 - Increase default app thread stack size (#3010)
@@ -459,7 +675,7 @@
 - Allow using mmap for shared memory if hw bound check is disabled (#3029)
 - Don't redefine D_INO if already defined (#3036)
 - Enhancements on wasm function execution time statistic (#2985)
-- wamr-compiler: Fix non-x86{_64} host builds (#3037)
+- wamr-compiler: Fix non-x86{\_64} host builds (#3037)
 - Disable quick aot entry for interp and fast-jit (#3039)
 - nuttx: Add option to enable quick aot entry (#3040)
 - Set CONFIG_HAS_CAP_ENTER to support posix file api for freertos (#3041)
@@ -481,6 +697,7 @@
 - Fix windows build error and compilation warnings (#3095)
 
 ### Others
+
 - Fix nightly-run CI failure (#3014)
 - Build samples in debug mode (#3019)
 - Remove deprecated tests in language-bindings python (#3018)
@@ -501,6 +718,7 @@
 ## WAMR-1.3.1
 
 ### Breaking Changes
+
 - In multi-threading, when an exception was thrown in wasm_func_call(),
   the trap returned contains the stack frames of the thread where the
   exception occurs, but not the stack frames of the main thread.
@@ -509,9 +727,11 @@
   `wamrc --emit-custom-sections=name` to emit it and make it clear.
 
 ### New Features
+
 - Enable AOT linux perf support (#2930)
 
 ### Bug Fixes
+
 - Corrects Zephyr include files for current versions of Zephyr (#2881)
 - Fix possible dead lock in wasm_cluster_spawn_exec_env (#2882)
 - Handle ambiguous fstflags on fd_filestat_set_times (#2892)
@@ -530,7 +750,8 @@
 - Fix linux-sgx build error when libc-wasi is disabled (#2997)
 
 ### Enhancements
-- fix command-reactor: Look for _initialize only if _start not found (#2891)
+
+- fix command-reactor: Look for \_initialize only if \_start not found (#2891)
 - Refactor reloc symbols for riscv (#2894)
 - Avoid memory import failure when wasi-threads is enabled (#2893)
 - interpreter: Simplify memory.grow a bit (#2899)
@@ -542,7 +763,7 @@
 - Enable wasm_runtime_terminate for single-threading (#2924)
 - nuttx: Add CONFIG_INTERPRETERS_WAMR_DEBUG_AOT (#2929)
 - Allow to control built-in libraries for wamrc from command line options (#2928)
-- Fix a bug that appends '_precheck' to aot_func (#2936)
+- Fix a bug that appends '\_precheck' to aot_func (#2936)
 - freertos: Add os_cond_broadcast for pthread wrapper (#2937)
 - Append .aot to .wasm as a custom section named "aot" (#2933)
 - fix(sgx-ra): Fix building when enclave is built without librats ahead (#2968)
@@ -557,6 +778,7 @@
 - Refine AOT/JIT code call wasm-c-api import process (#2982)
 
 ### Others
+
 - compilation_on_nuttx.yml: Use docker image to simplify env setup (#2878)
 - samples/spawn-thread: Disable libc and pthread (#2883)
 - Add arm64 to nuttx compilation test (#2886)
@@ -571,6 +793,7 @@
 ## WAMR-1.3.0
 
 ### Breaking Changes
+
 - Abstract POSIX filesystem functions (#2585)
   - Change API wasm_runtime_set_wasi_args_ex's arguments
     `int stdinfd/stdoutfd/stderrfd` to `int64_t stdinfd/stdoutfd/stderrfd`
@@ -585,6 +808,7 @@
 - libc-wasi: Conditionally support SYNC flags (#2581)
 
 ### New Features
+
 - Support muti-module for AOT mode (#2482)
 - Implement libc-wasi for Windows platform (#2740)
 - Implement module instance context APIs (#2436)
@@ -593,8 +817,9 @@
 - Add Cosmopolitan Libc Platform (#2598)
 
 ### Bug Fixes
+
 - sgx-ra: Disable the building of samples (#2507)
-- Handle a return from wasi _start function correctly (#2529)
+- Handle a return from wasi \_start function correctly (#2529)
 - fd_object_release: Preserve errno (#2535)
 - Fix build error with ancient GCC (4.8) (#2553)
 - Fix compiling error for RT-Thread (#2569)
@@ -645,6 +870,7 @@
 - Fix sample basic intToStr was called with wrong length (#2876)
 
 ### Enhancements
+
 - Implement strict validation of thread IDs according to the specification (#2521)
 - Stop abusing shared memory lock to protect exception (#2509)
 - Implement os_usleep for posix (#2517)
@@ -660,7 +886,7 @@
 - Add user to enlarge memory error callback (#2546)
 - runtest.py: Show accurate case amount in summary (#2549)
 - Allow using custom signal handler from non-main thread (#2551)
-- Return __WASI_EINVAL from fd_prestat_dir_name (#2580)
+- Return \_\_WASI_EINVAL from fd_prestat_dir_name (#2580)
 - Support AOT compiler with LLVM 17 (#2567)
 - Add support for closing/renumbering preopen fds (#2578)
 - Enable AOT usage on M1 mac (#2618)
@@ -703,6 +929,7 @@
 - Fix compilation warnings on Windows (#2868)
 
 ### Others
+
 - Add mutex stress test (#2472)
 - Add unit tests for the tid allocator (#2519)
 - Add support for running tests on apple M1 macs (#2554)
@@ -740,15 +967,18 @@
 ## WAMR-1.2.3
 
 ### Breaking Changes
+
 - Increase default native stack size (#2332)
 
 ### New Features
+
 - Implement the segue optimization for LLVM AOT/JIT (#2230)
 - Implement AOT static PGO (#2243)
 - Enable static PGO for Linux SGX (#2270)
 - Add Rust Formatters to Debugger (Vector, Map etc.) (#2219)
 
 ### Bug Fixes
+
 - The Python language-binding needs python>=3.9 (#2228)
 - aot_compile_op_call: Remove a wrong optimization (#2233)
 - Fix typo in samples/ref-types (#2236)
@@ -791,6 +1021,7 @@
 - Fix typo in aot_emit_aot_file.c (#2478)
 
 ### Enhancements
+
 - A few changes related to WAMRC_LLC_COMPILER (#2218)
 - Enhance linux-sgx CI (#2102)
 - Add asan and ubsan to WAMR CI (#2161)
@@ -856,6 +1087,7 @@
 - Clone the input binary during wasm_module_validate (#2483)
 
 ### Others
+
 - Nuttx CI: Ignore the expired certificate for riscv gcc toolchain (#2222)
 - core/iwasm/compilation: constify a bit (#2223)
 - Bump requests from 2.28.2 to 2.31.0 in /build-scripts (#2229)
@@ -878,9 +1110,11 @@
 ### Breaking Changes
 
 ### New Features
+
 - Implement Fast JIT multi-threading feature (#2134)
 
 ### Bug Fixes
+
 - Update request.ts wasm_response_send signature (#2122)
 - Fix ems allocator unaligned memory access on riscv64 (#2140)
 - libc_wasi_wrapper.c: Fix min func issue for size_t < 8 bytes on some platforms (#2152)
@@ -889,6 +1123,7 @@
 - Fix wamr-ide debugger ignoring launch config (#2155)
 
 ### Enhancements
+
 - Add test for validating linear memory size updates (#2078)
 - Update Zephyr docs to remove unsupported west subcommand (#2128)
 - Update messages/comments to refer the new place of the version definition (#2133)
@@ -907,6 +1142,7 @@
 - Fix compile warnings on windows platform (#2208)
 
 ### Others
+
 - CI: Add ubsan checks to samples/wasm-c-api (#2147)
 - CI: More precise trigger paths for github actions (#2157)
 
@@ -919,6 +1155,7 @@
 ### New Features
 
 ### Bug Fixes
+
 - libc-wasi/posix.c: Fix POLL{RD,WR}NORM in uClibc (#2069)
 - Fix bh_assert for 64-bit platforms (#2071)
 - wamr-ide: Modify Dockerfile to update base image version and fix build issue (#2068)
@@ -932,6 +1169,7 @@
 - Fix interpreter read linear memory size for multi-threading (#2088)
 
 ### Enhancements
+
 - Limit the minimal size of bh_hashmap (#2073)
 - Bump tensorflow to 2.11.1 in /core/iwasm/libraries/wasi-nn/test (#2061)
 - Bump tensorflow to 2.11.1 in install_tensorflow.sh (#2076)
@@ -939,6 +1177,7 @@
 - Update documents (#2100)
 
 ### Others
+
 - spectest/nuttx: Increase stack size of iwasm task (#2082)
 - ci: Refactor windows build definition (#2087)
 - ci: Enable WASI threads in CI (#2086)
@@ -950,8 +1189,8 @@
 
 ### Breaking Changes
 
-
 ### New Features
+
 - Implement two-level Multi-tier JIT engine: tier-up from Fast JIT to LLVM JIT to get quick cold startup and better performance
 - Enable running mode control for runtime, wasm module instance and iwasm
 - Implement wasi-threads feature
@@ -964,6 +1203,7 @@
 - Add libsodium benchmark
 
 ### Bug Fixes
+
 - Fix wasm-c-api import func link issue in wasm_instance_new
 - Fix watchpoint segfault when using debug interp without server
 - libc-wasi: Fix spurious poll timeout
@@ -992,6 +1232,7 @@
 - fix debugger: Set termination flags also when in debug mode
 
 ### Enhancements
+
 - Add WAMR-IDE vscode extension to the Visual Studio Marketplace
 - Refine Windows thread waiting list operations
 - Improve wasm-c-api instantiation-time linking
@@ -1032,6 +1273,7 @@
 - Refine aot compiler check suspend_flags and fix issue of multi-tier jit
 
 ### Others
+
 - Enable XIP in CI daily test
 - Integrate wasi test suite to wamr-test-suites and CI
 - Add CI for wasi-threads tests
@@ -1046,6 +1288,7 @@
 ## WAMR-1.1.2
 
 ### Breaking Changes
+
 - Remove the LLVM MCJIT mode, replace it with LLVM ORC JIT eager mode
 - Add option to pass user data to the allocator functions of RuntimeInitArgs
 - Change how iwasm returns:
@@ -1055,6 +1298,7 @@
 - Enable bulk memory by default
 
 ### New Features
+
 - Add control for the native stack check with hardware trap
 - Add memory watchpoint support to debugger
 - Add wasm_module_obtain() to clone wasm_module_t
@@ -1062,6 +1306,7 @@
 - esp-idf: Add socket support for esp-idf platform
 
 ### Bug Fixes
+
 - Fix XIP issue caused by rem_s on RISC-V
 - Fix XIP issues of fp to int cast and int rem/div
 - Fix missing float cmp for XIP
@@ -1081,6 +1326,7 @@
 - Fix XIP issue of handling 64-bit const in 32-bit target
 
 ### Enhancements
+
 - Refactor the layout of interpreter and AOT module instance
 - Refactor LLVM JIT: remove mcjit and legacy pass manager, upgrade to ORCv2 JIT
 - Refine Fast JIT call indirect and call native process
@@ -1097,7 +1343,7 @@
 - Refine the stack frame size check in interpreter
 - Enlarge the default wasm operand stack size to 64KB
 - Use cmake POSITION_INDEPENDENT_CODE instead of hardcoding -pie -fPIE
-- Implement R_ARM_THM_MOVT_[ABS|REPL] for thumb
+- Implement R*ARM_THM_MOVT*[ABS|REPL] for thumb
 - Suppress the warnings when building with GCC11
 - samples/native-lib: Add a bit more complicated example
 - Add mutex initializer for wasm-c-api engine operations
@@ -1125,6 +1371,7 @@
 - Enable wasm cache loading in wasm-c-api
 
 ### Others
+
 - Add CIs to release new version and publish binary files
 - Add more compilation groups of fast jit into CI
 - Enable spec test on nuttx and daily run it
@@ -1273,5 +1520,3 @@
 ### Others
 
 ---
-
-

build-scripts/build_llvm.py

@@ -102,12 +102,21 @@ def build_llvm(llvm_dir, platform, backends, projects, use_clang=False, extra_fl
         "default": [],
     }
 
+    experimental_backends = ["ARC", "Xtensa"]
+    normal_backends = [s for s in backends if s not in experimental_backends]
+
     LLVM_TARGETS_TO_BUILD = [
-        '-DLLVM_TARGETS_TO_BUILD:STRING="' + ";".join(backends) + '"'
-        if backends
+        '-DLLVM_TARGETS_TO_BUILD:STRING="' + ";".join(normal_backends) + '"'
+        if normal_backends
         else '-DLLVM_TARGETS_TO_BUILD:STRING="AArch64;ARM;Mips;RISCV;X86"'
     ]
 
+    # if not on ARC platform, but want to add expeirmental backend ARC as target
+    if platform != "ARC" and "ARC" in backends:
+        LLVM_TARGETS_TO_BUILD.extend(
+            LLVM_EXTRA_COMPILE_OPTIONS["arc"]
+        )
+
     LLVM_PROJECTS_TO_BUILD = [
         '-DLLVM_ENABLE_PROJECTS:STRING="' + ";".join(projects) + '"' if projects else ""
     ]
@@ -240,6 +249,7 @@ def main():
             "X86",
             "Xtensa",
         ],
+        default=[],
         help="identify LLVM supported backends, separate by space, like '--arch ARM Mips X86'",
     )
     parser.add_argument(
@@ -284,17 +294,17 @@ def main():
         "arc": {
             "repo": "https://github.com/llvm/llvm-project.git",
             "repo_ssh": "git@github.com:llvm/llvm-project.git",
-            "branch": "release/15.x",
+            "branch": "release/18.x",
         },
         "xtensa": {
             "repo": "https://github.com/espressif/llvm-project.git",
             "repo_ssh": "git@github.com:espressif/llvm-project.git",
-            "branch": "xtensa_release_17.0.1",
+            "branch": "xtensa_release_18.1.2",
         },
         "default": {
             "repo": "https://github.com/llvm/llvm-project.git",
             "repo_ssh": "git@github.com:llvm/llvm-project.git",
-            "branch": "release/15.x",
+            "branch": "release/18.x",
         },
     }
 

build-scripts/config_common.cmake

@@ -131,6 +131,12 @@ else ()
   unset (LLVM_AVAILABLE_LIBS)
 endif ()
 
+# Version
+include (${WAMR_ROOT_DIR}/build-scripts/version.cmake)
+
+# Package
+include (${WAMR_ROOT_DIR}/build-scripts/package.cmake)
+
 # Sanitizers
 
 if (NOT DEFINED WAMR_BUILD_SANITIZER)
@@ -151,6 +157,9 @@ elseif (WAMR_BUILD_SANITIZER STREQUAL "asan")
 elseif (WAMR_BUILD_SANITIZER STREQUAL "tsan")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fno-omit-frame-pointer -fsanitize=thread -fno-sanitize-recover=all" )
   set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread")
+elseif (WAMR_BUILD_SANITIZER STREQUAL "posan")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fno-omit-frame-pointer -fsanitize=pointer-overflow -fno-sanitize-recover=all" )
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=pointer-overflow")
 elseif (NOT (WAMR_BUILD_SANITIZER STREQUAL "") )
   message(SEND_ERROR "Unsupported sanitizer: ${WAMR_BUILD_SANITIZER}")
 endif()
@@ -162,16 +171,68 @@ if (WAMR_BUILD_LINUX_PERF EQUAL 1)
   endif ()
 endif ()
 
+if (NOT DEFINED WAMR_BUILD_SHRUNK_MEMORY)
+  # Enable shrunk memory by default
+  set (WAMR_BUILD_SHRUNK_MEMORY 1)
+endif ()
+
+########################################
+# Default values
+########################################
+if (NOT DEFINED WAMR_BUILD_BULK_MEMORY)
+  set (WAMR_BUILD_BULK_MEMORY 1)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_EXCE_HANDLING)
+  set (WAMR_BUILD_EXCE_HANDLING 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_GC)
+  set (WAMR_BUILD_GC 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_MEMORY64)
+  set (WAMR_BUILD_MEMORY64 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_MULTI_MEMORY)
+  set (WAMR_BUILD_MULTI_MEMORY 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_SHARED_MEMORY)
+  set(WAMR_BUILD_SHARED_MEMORY 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_STRINGREF)
+  set(WAMR_BUILD_STRINGREF 0)
+endif ()
+
+if (NOT DEFINED WAMR_BUILD_TAIL_CALL)
+  set (WAMR_BUILD_TAIL_CALL 0)
+endif ()
+
+########################################
+# Compilation options to marco
 ########################################
 
 message ("-- Build Configurations:")
 message ("     Build as target ${WAMR_BUILD_TARGET}")
+message ("     Build for platform ${WAMR_BUILD_PLATFORM}")
 message ("     CMAKE_BUILD_TYPE " ${CMAKE_BUILD_TYPE})
+message ("     BUILD_SHARED_LIBS " ${BUILD_SHARED_LIBS})
+################## running mode ##################
 if (WAMR_BUILD_INTERP EQUAL 1)
   message ("     WAMR Interpreter enabled")
 else ()
   message ("     WAMR Interpreter disabled")
 endif ()
+if ((WAMR_BUILD_FAST_INTERP EQUAL 1) AND (WAMR_BUILD_INTERP EQUAL 1))
+  add_definitions (-DWASM_ENABLE_FAST_INTERP=1)
+  message ("     Fast interpreter enabled")
+else ()
+  add_definitions (-DWASM_ENABLE_FAST_INTERP=0)
+  message ("     Fast interpreter disabled")
+endif ()
 if (WAMR_BUILD_AOT EQUAL 1)
   message ("     WAMR AOT enabled")
 else ()
@@ -202,32 +263,7 @@ if (WAMR_BUILD_FAST_JIT EQUAL 1 AND WAMR_BUILD_JIT EQUAL 1
     AND WAMR_BUILD_LAZY_JIT EQUAL 1)
   message ("     Multi-tier JIT enabled")
 endif ()
-if (WAMR_BUILD_LIBC_BUILTIN EQUAL 1)
-  message ("     Libc builtin enabled")
-else ()
-  message ("     Libc builtin disabled")
-endif ()
-if (WAMR_BUILD_LIBC_UVWASI EQUAL 1)
-  message ("     Libc WASI enabled with uvwasi implementation")
-elseif (WAMR_BUILD_LIBC_WASI EQUAL 1)
-  message ("     Libc WASI enabled")
-else ()
-  message ("     Libc WASI disabled")
-endif ()
-if ((WAMR_BUILD_FAST_INTERP EQUAL 1) AND (WAMR_BUILD_INTERP EQUAL 1))
-  add_definitions (-DWASM_ENABLE_FAST_INTERP=1)
-  message ("     Fast interpreter enabled")
-else ()
-  add_definitions (-DWASM_ENABLE_FAST_INTERP=0)
-  message ("     Fast interpreter disabled")
-endif ()
-if (WAMR_BUILD_MULTI_MODULE EQUAL 1)
-  add_definitions (-DWASM_ENABLE_MULTI_MODULE=1)
-  message ("     Multiple modules enabled")
-else ()
-  add_definitions (-DWASM_ENABLE_MULTI_MODULE=0)
-  message ("     Multiple modules disabled")
-endif ()
+################## test modes ##################
 if (WAMR_BUILD_SPEC_TEST EQUAL 1)
   add_definitions (-DWASM_ENABLE_SPEC_TEST=1)
   message ("     spec test compatible mode is on")
@@ -236,41 +272,23 @@ if (WAMR_BUILD_WASI_TEST EQUAL 1)
   add_definitions (-DWASM_ENABLE_WASI_TEST=1)
   message ("     wasi test compatible mode is on")
 endif ()
-if (NOT DEFINED WAMR_BUILD_BULK_MEMORY)
-  # Enable bulk memory by default
-  set (WAMR_BUILD_BULK_MEMORY 1)
-endif ()
-if (WAMR_BUILD_BULK_MEMORY EQUAL 1)
-  add_definitions (-DWASM_ENABLE_BULK_MEMORY=1)
-  message ("     Bulk memory feature enabled")
+################## native ##################
+if (WAMR_BUILD_LIBC_BUILTIN EQUAL 1)
+  message ("     Libc builtin enabled")
 else ()
-  add_definitions (-DWASM_ENABLE_BULK_MEMORY=0)
-  message ("     Bulk memory feature disabled")
+  message ("     Libc builtin disabled")
 endif ()
-if (WAMR_BUILD_SHARED_MEMORY EQUAL 1)
-  add_definitions (-DWASM_ENABLE_SHARED_MEMORY=1)
-  message ("     Shared memory enabled")
+if (WAMR_BUILD_LIBC_UVWASI EQUAL 1)
+  message ("     Libc WASI enabled with uvwasi implementation\n"
+           "     WANRING:: uvwasi does not currently provide the comprehensive\n"
+           "     file system security properties provided by some WASI runtimes.\n"
+           "     Full support for secure file system sandboxing may or may not\n"
+           "     be implemented in future. In the mean time, DO NOT RELY ON IT\n"
+           "     TO RUN UNTRUSTED CODE.")
+elseif (WAMR_BUILD_LIBC_WASI EQUAL 1)
+  message ("     Libc WASI enabled")
 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.*")
-    message (FATAL_ERROR "-- Memory64 is only available on the 64-bit platform/target")
-  endif()
-  add_definitions (-DWASM_ENABLE_MEMORY64=1)
-  set (WAMR_DISABLE_HW_BOUND_CHECK 1)
-  message ("     Memory64 memory enabled")
-endif ()
-if (WAMR_BUILD_MULTI_MEMORY EQUAL 1)
-  add_definitions (-DWASM_ENABLE_MULTI_MEMORY=1)
-  message ("     Multi memory enabled")
-  set (WAMR_BUILD_DEBUG_INTERP 0)
+  message ("     Libc WASI disabled")
 endif ()
 if (WAMR_BUILD_THREAD_MGR EQUAL 1)
   message ("     Thread manager enabled")
@@ -290,6 +308,53 @@ endif ()
 if (WAMR_BUILD_LIB_RATS EQUAL 1)
   message ("     Lib rats enabled")
 endif()
+if ((WAMR_BUILD_LIB_SIMDE EQUAL 1))
+  message ("     Lib simde enabled")
+endif()
+################## WAMR features ##################
+if (WAMR_BUILD_MULTI_MODULE EQUAL 1)
+  add_definitions (-DWASM_ENABLE_MULTI_MODULE=1)
+  message ("     Multiple modules enabled")
+else ()
+  add_definitions (-DWASM_ENABLE_MULTI_MODULE=0)
+  message ("     Multiple modules disabled")
+endif ()
+if (WAMR_BUILD_BULK_MEMORY EQUAL 1)
+  add_definitions (-DWASM_ENABLE_BULK_MEMORY=1)
+else ()
+  add_definitions (-DWASM_ENABLE_BULK_MEMORY=0)
+endif ()
+if (WAMR_BUILD_SHARED_MEMORY EQUAL 1)
+  add_definitions (-DWASM_ENABLE_SHARED_MEMORY=1)
+  message ("     Shared memory enabled")
+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_ENABLE_COPY_CALLSTACK EQUAL 1)
+  add_definitions (-DWAMR_ENABLE_COPY_CALLSTACK=1)
+  message("     Copy callstack enabled")
+else ()
+  add_definitions (-DWAMR_ENABLE_COPY_CALLSTACK=0)
+  message("     Copy callstack disabled")
+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.*")
+    message (FATAL_ERROR "-- Memory64 is only available on the 64-bit platform/target")
+  endif()
+  add_definitions (-DWASM_ENABLE_MEMORY64=1)
+  set (WAMR_DISABLE_HW_BOUND_CHECK 1)
+endif ()
+if (WAMR_BUILD_MULTI_MEMORY EQUAL 1)
+  add_definitions (-DWASM_ENABLE_MULTI_MEMORY=1)
+  set (WAMR_BUILD_DEBUG_INTERP 0)
+endif ()
 if (WAMR_BUILD_MINI_LOADER EQUAL 1)
   add_definitions (-DWASM_ENABLE_MINI_LOADER=1)
   message ("     WASM mini loader enabled")
@@ -317,12 +382,14 @@ else ()
   message ("     Wakeup of blocking operations enabled")
 endif ()
 if (WAMR_BUILD_SIMD EQUAL 1)
-  if (NOT WAMR_BUILD_TARGET MATCHES "RISCV64.*")
-    add_definitions (-DWASM_ENABLE_SIMD=1)
-    message ("     SIMD enabled")
-  else ()
+  if (WAMR_BUILD_TARGET MATCHES "RISCV64.*")
+    set(SIMD_ENABLED 0)
     message ("     SIMD disabled due to not supported on target RISCV64")
+  else()
+    set(SIMD_ENABLED 1)
+    message ("     SIMD enabled")
   endif ()
+  add_definitions(-DWASM_ENABLE_SIMD=${SIMD_ENABLED})
 endif ()
 if (WAMR_BUILD_AOT_STACK_FRAME EQUAL 1)
   add_definitions (-DWASM_ENABLE_AOT_STACK_FRAME=1)
@@ -349,16 +416,11 @@ if (WAMR_BUILD_DUMP_CALL_STACK EQUAL 1)
 endif ()
 if (WAMR_BUILD_TAIL_CALL EQUAL 1)
   add_definitions (-DWASM_ENABLE_TAIL_CALL=1)
-  message ("     Tail call enabled")
 endif ()
 if (WAMR_BUILD_REF_TYPES EQUAL 1)
   add_definitions (-DWASM_ENABLE_REF_TYPES=1)
-  message ("     Reference types enabled")
-else ()
-  message ("     Reference types disabled")
 endif ()
 if (WAMR_BUILD_GC EQUAL 1)
-  message ("     GC enabled")
   if (WAMR_TEST_GC EQUAL 1)
     message("      GC testing enabled")
   endif()
@@ -370,7 +432,6 @@ else ()
   message ("     GC performance profiling disabled")
 endif ()
 if (WAMR_BUILD_STRINGREF EQUAL 1)
-  message ("     Stringref enabled")
   if (NOT DEFINED WAMR_STRINGREF_IMPL_SOURCE)
     message ("       Using WAMR builtin implementation for stringref")
   else ()
@@ -599,3 +660,47 @@ endif()
 if (NOT WAMR_BUILD_SANITIZER STREQUAL "")
   message ("     Sanitizer ${WAMR_BUILD_SANITIZER} enabled")
 endif ()
+if (WAMR_BUILD_SHRUNK_MEMORY EQUAL 1)
+  add_definitions (-DWASM_ENABLE_SHRUNK_MEMORY=1)
+  message ("     Shrunk memory enabled")
+else ()
+  add_definitions (-DWASM_ENABLE_SHRUNK_MEMORY=0)
+  message ("     Shrunk memory disabled")
+endif()
+if (WAMR_BUILD_AOT_VALIDATOR EQUAL 1)
+  message ("     AOT validator enabled")
+  add_definitions (-DWASM_ENABLE_AOT_VALIDATOR=1)
+endif ()
+
+########################################
+# Show Phase4 Wasm proposals status.
+########################################
+
+message (
+"-- About Wasm Proposals:\n"
+"     Always-on:\n"
+"       \"Multi-value\"\n"
+"       \"Non-trapping float-to-int conversions\"\n"
+"       \"Sign-extension operators\"\n"
+"       \"WebAssembly C and C++ API\"\n"
+"     Configurable. 0 is OFF. 1 is ON:\n"
+"       \"Bulk Memory Operation\" via WAMR_BUILD_BULK_MEMORY: ${WAMR_BUILD_BULK_MEMORY}\n"
+"       \"Fixed-width SIMD\" via WAMR_BUILD_SIMD: ${WAMR_BUILD_SIMD}\n"
+"       \"Garbage collection\" via WAMR_BUILD_GC: ${WAMR_BUILD_GC}\n"
+"       \"Legacy Exception handling\" via WAMR_BUILD_EXCE_HANDLING: ${WAMR_BUILD_EXCE_HANDLING}\n"
+"       \"Memory64\" via WAMR_BUILD_MEMORY64: ${WAMR_BUILD_MEMORY64}\n"
+"       \"Multiple memories\" via WAMR_BUILD_MULTI_MEMORY: ${WAMR_BUILD_MULTI_MEMORY}\n"
+"       \"Reference Types\" via WAMR_BUILD_REF_TYPES: ${WAMR_BUILD_REF_TYPES}\n"
+"       \"Reference-Typed Strings\" via WAMR_BUILD_STRINGREF: ${WAMR_BUILD_STRINGREF}\n"
+"       \"Tail call\" via WAMR_BUILD_TAIL_CALL: ${WAMR_BUILD_TAIL_CALL}\n"
+"       \"Threads\" via WAMR_BUILD_SHARED_MEMORY: ${WAMR_BUILD_SHARED_MEMORY}\n"
+"       \"Typed Function References\" via WAMR_BUILD_GC: ${WAMR_BUILD_GC}\n"
+"     Unsupported (>= Phase4):\n"
+"       \"Branch Hinting\"\n"
+"       \"Custom Annotation Syntax in the Text Format\"\n"
+"       \"Exception handling\"\n"
+"       \"Extended Constant Expressions\"\n"
+"       \"Import/Export of Mutable Globals\"\n"
+"       \"JS String Builtins\"\n"
+"       \"Relaxed SIMD\"\n"
+)

build-scripts/esp-idf/README.md

@@ -11,7 +11,7 @@ You can build an ESP-IDF project with wasm-micro-runtime as a component:
 - In the newly created project folder edit the `CMakeList.txt`:
 
   ```
-  cmake_minimum_required(VERSION 3.5)
+  cmake_minimum_required(VERSION 3.14)
 
   include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 

build-scripts/iwasmConfig.cmake.in

@@ -0,0 +1,6 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/iwasmTargets.cmake")

build-scripts/package.cmake

@@ -0,0 +1,30 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+set(_WAMR_BUILD_SCRIPTS_DIR "${CMAKE_CURRENT_LIST_DIR}")
+
+function(install_iwasm_package)
+    install (EXPORT iwasmTargets
+        FILE iwasmTargets.cmake
+        NAMESPACE iwasm::
+        DESTINATION lib/cmake/iwasm
+    )
+
+    include (CMakePackageConfigHelpers)
+    configure_package_config_file (${_WAMR_BUILD_SCRIPTS_DIR}/iwasmConfig.cmake.in
+        "${CMAKE_CURRENT_BINARY_DIR}/iwasmConfig.cmake"
+        INSTALL_DESTINATION lib/cmake/iwasm
+    )
+
+    write_basic_package_version_file(
+        "${CMAKE_CURRENT_BINARY_DIR}/iwasmConfigVersion.cmake"
+        VERSION ${WAMR_VERSION_MAJOR}.${WAMR_VERSION_MINOR}.${WAMR_VERSION_PATCH}
+        COMPATIBILITY SameMajorVersion
+    )
+
+    install (FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/iwasmConfig.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/iwasmConfigVersion.cmake"
+        DESTINATION lib/cmake/iwasm
+    )
+endfunction()

build-scripts/runtime_lib.cmake

@@ -14,7 +14,7 @@ if (NOT DEFINED DEPS_DIR)
     set (DEPS_DIR ${WAMR_ROOT_DIR}/core/deps)
 endif ()
 if (NOT DEFINED SHARED_PLATFORM_CONFIG)
-    # CMake file for platform configuration. The PLATFORM_SHARED_SOURCE varable
+    # CMake file for platform configuration. The PLATFORM_SHARED_SOURCE variable
     # should point to a list of platform-specfic source files to compile.
     set (SHARED_PLATFORM_CONFIG ${SHARED_DIR}/platform/${WAMR_BUILD_PLATFORM}/shared_platform.cmake)
 endif ()
@@ -168,6 +168,18 @@ endif ()
 # include the build config template file
 include (${CMAKE_CURRENT_LIST_DIR}/config_common.cmake)
 
+if (WAMR_BUILD_SIMD EQUAL 1 AND WAMR_BUILD_FAST_INTERP EQUAL 1)
+    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
+        message(STATUS "SIMDe doesnt support platform " ${WAMR_BUILD_PLATFORM})
+        set(WAMR_BUILD_SIMDE 0)
+    else()
+        include (${IWASM_DIR}/libraries/simde/simde.cmake)
+        set (WAMR_BUILD_SIMDE 1)
+    endif()
+else()
+    set(WAMR_BUILD_SIMDE 0)
+endif ()
+
 include_directories (${IWASM_DIR}/include)
 
 file (GLOB header

build-scripts/version.cmake

@@ -0,0 +1,28 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+if(NOT WAMR_ROOT_DIR)
+  # if from wamr-compiler
+  set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
+endif()
+
+set(WAMR_VERSION_MAJOR 2)
+set(WAMR_VERSION_MINOR 3)
+set(WAMR_VERSION_PATCH 0)
+
+message("-- WAMR version: ${WAMR_VERSION_MAJOR}.${WAMR_VERSION_MINOR}.${WAMR_VERSION_PATCH}")
+
+# Configure the version header file
+configure_file(
+  ${WAMR_ROOT_DIR}/core/version.h.in
+  ${WAMR_ROOT_DIR}/core/version.h
+)
+
+# Set the library version and SOVERSION
+function(set_version_info target)
+  set_target_properties(${target}
+    PROPERTIES
+      VERSION ${WAMR_VERSION_MAJOR}.${WAMR_VERSION_MINOR}.${WAMR_VERSION_PATCH}
+      SOVERSION ${WAMR_VERSION_MAJOR}
+)
+endfunction()

ci/coding_guidelines_check.py

@@ -13,8 +13,8 @@ import subprocess
 import sys
 import unittest
 
-CLANG_FORMAT_CMD = "clang-format-12"
-GIT_CLANG_FORMAT_CMD = "git-clang-format-12"
+CLANG_FORMAT_CMD = "clang-format-14"
+GIT_CLANG_FORMAT_CMD = "git-clang-format-14"
 
 # glob style patterns
 EXCLUDE_PATHS = [
@@ -32,7 +32,7 @@ EXCLUDE_PATHS = [
     "**/tests/wamr-test-suites/workspace/*",
 ]
 
-C_SUFFIXES = [".c", ".cpp", ".h"]
+C_SUFFIXES = [".c", ".cc", ".cpp", ".h"]
 INVALID_DIR_NAME_SEGMENT = r"([a-zA-Z0-9]+\_[a-zA-Z0-9]+)"
 INVALID_FILE_NAME_SEGMENT = r"([a-zA-Z0-9]+\-[a-zA-Z0-9]+)"
 
@@ -93,20 +93,29 @@ def run_clang_format(file_path: Path, root: Path) -> bool:
 
 def run_clang_format_diff(root: Path, commits: str) -> bool:
     """
-    Use `clang-format-12` or `git-clang-format-12` to check code format of
+    Use `clang-format-14` or `git-clang-format-14` to check code format of
     the PR, with a commit range specified. It is required to format the
     code before committing the PR, or it might fail to pass the CI check:
 
-    1. Install clang-format-12.0.0
-    Normally we can install it by `sudo apt-get install clang-format-12`,
-    or download the `clang+llvm-12.0.0-xxx-tar.xz` package from
-      https://github.com/llvm/llvm-project/releases/tag/llvmorg-12.0.0
-    and install it
+    1. Install clang-format-14.0.0
+
+    You can download the package from
+    https://github.com/llvm/llvm-project/releases
+    and install it.
+
+    For Debian/Ubuntu, we can probably use
+    `sudo apt-get install clang-format-14`.
+
+    Homebrew has it as a part of llvm@14.
+    ```shell
+    brew install llvm@14
+    /usr/local/opt/llvm@14/bin/clang-format
+    ```
 
     2. Format the C/C++ source file
     ``` shell
     cd path/to/wamr/root
-    clang-format-12 --style file -i path/to/file
+    clang-format-14 --style file -i path/to/file
     ```
 
     The code wrapped by `/* clang-format off */` and `/* clang-format on */`
@@ -145,7 +154,7 @@ def run_clang_format_diff(root: Path, commits: str) -> bool:
         found = False
         for summary in [x for x in diff_content if x.startswith("diff --git")]:
             # b/path/to/file -> path/to/file
-            with_invalid_format = re.split("\s+", summary)[-1][2:]
+            with_invalid_format = re.split(r"\s+", summary)[-1][2:]
             if not is_excluded(with_invalid_format):
                 print(f"--- {with_invalid_format} failed on code style checking.")
                 found = True
@@ -180,6 +189,7 @@ def check_file_name(path: Path) -> bool:
         "docker-compose",
         "package-lock",
         "vite-env.d",
+        "osv-scanner",
     ]:
         return True
 

core/config.h

@@ -84,7 +84,7 @@
 #endif
 
 #define AOT_MAGIC_NUMBER 0x746f6100
-#define AOT_CURRENT_VERSION 3
+#define AOT_CURRENT_VERSION 4
 
 #ifndef WASM_ENABLE_JIT
 #define WASM_ENABLE_JIT 0
@@ -193,6 +193,10 @@
 #error "Heap aux stack allocation must be enabled for WASI threads"
 #endif
 
+#ifndef WAMR_ENABLE_COPY_CALLSTACK
+#define WAMR_ENABLE_COPY_CALLSTACK 0
+#endif
+
 #ifndef WASM_ENABLE_BASE_LIB
 #define WASM_ENABLE_BASE_LIB 0
 #endif
@@ -318,6 +322,12 @@
 #define WASM_ENABLE_SIMD 0
 #endif
 
+/* Disable SIMDe (used in the fast interpreter for SIMD opcodes)
+unless used elsewhere */
+#ifndef WASM_ENABLE_SIMDE
+#define WASM_ENABLE_SIMDE 0
+#endif
+
 /* GC performance profiling */
 #ifndef WASM_ENABLE_GC_PERF_PROFILING
 #define WASM_ENABLE_GC_PERF_PROFILING 0
@@ -698,4 +708,12 @@
 #define WASM_ENABLE_SHARED_HEAP 0
 #endif
 
+#ifndef WASM_ENABLE_SHRUNK_MEMORY
+#define WASM_ENABLE_SHRUNK_MEMORY 1
+#endif
+
+#ifndef WASM_ENABLE_AOT_VALIDATOR
+#define WASM_ENABLE_AOT_VALIDATOR 0
+#endif
+
 #endif /* end of _CONFIG_H_ */

core/iwasm/aot/aot_intrinsic.c

@@ -194,7 +194,7 @@ aot_intrinsic_clz_i32(uint32 type)
     return num;
 }
 
-uint32
+uint64
 aot_intrinsic_clz_i64(uint64 type)
 {
     uint32 num = 0;
@@ -220,7 +220,7 @@ aot_intrinsic_ctz_i32(uint32 type)
     return num;
 }
 
-uint32
+uint64
 aot_intrinsic_ctz_i64(uint64 type)
 {
     uint32 num = 0;
@@ -244,7 +244,7 @@ aot_intrinsic_popcnt_i32(uint32 u)
     return ret;
 }
 
-uint32
+uint64
 aot_intrinsic_popcnt_i64(uint64 u)
 {
     uint32 ret = 0;
@@ -485,6 +485,30 @@ aot_intrinsic_i64_bit_and(uint64 l, uint64 r)
     return l & r;
 }
 
+uint64
+aot_intrinsic_i64_mul(uint64 l, uint64 r)
+{
+    return l * r;
+}
+
+uint64
+aot_intrinsic_i64_shl(uint64 l, uint64 r)
+{
+    return l << r;
+}
+
+uint64
+aot_intrinsic_i64_shr_s(uint64 l, uint64 r)
+{
+    return (int64)l >> r;
+}
+
+uint64
+aot_intrinsic_i64_shr_u(uint64 l, uint64 r)
+{
+    return l >> r;
+}
+
 #if WASM_ENABLE_WAMR_COMPILER != 0 || WASM_ENABLE_JIT != 0
 
 typedef struct {
@@ -561,6 +585,10 @@ static const aot_intrinsic g_intrinsic_mapping[] = {
     { "i64.rem_u", "aot_intrinsic_i64_rem_u", AOT_INTRINSIC_FLAG_I64_REM_U},
     { "i64.or", "aot_intrinsic_i64_bit_or", AOT_INTRINSIC_FLAG_I64_BIT_OR},
     { "i64.and", "aot_intrinsic_i64_bit_and", AOT_INTRINSIC_FLAG_I64_BIT_AND},
+    { "i64.mul", "aot_intrinsic_i64_mul", AOT_INTRINSIC_FLAG_I64_MUL},
+    { "i64.shl", "aot_intrinsic_i64_shl", AOT_INTRINSIC_FLAG_I64_SHL},
+    { "i64.shr_s", "aot_intrinsic_i64_shr_s", AOT_INTRINSIC_FLAG_I64_SHR_S},
+    { "i64.shr_u", "aot_intrinsic_i64_shr_u", AOT_INTRINSIC_FLAG_I64_SHR_U},
 };
 /* clang-format on */
 
@@ -601,6 +629,10 @@ add_i64_common_intrinsics(AOTCompContext *comp_ctx)
     add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_REM_U);
     add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_BIT_OR);
     add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_BIT_AND);
+    add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_MUL);
+    add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_SHL);
+    add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_SHR_S);
+    add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_SHR_U);
 }
 
 static void
@@ -866,6 +898,17 @@ aot_intrinsic_fill_capability_flags(AOTCompContext *comp_ctx)
         if (!strncmp(comp_ctx->target_arch, "riscv32", 7)) {
             add_i64_common_intrinsics(comp_ctx);
         }
+        /*
+         * LLVM 16 and later expands cttz intrinsic to a table lookup,
+         * which involves some relocations. (unless ZBB is available,
+         * in which case the native instructions are preferred over
+         * the table-based lowering.)
+         * https://reviews.llvm.org/D128911
+         */
+#if LLVM_VERSION_MAJOR >= 16
+        add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I32_CTZ);
+        add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_CTZ);
+#endif
     }
     else if (!strncmp(comp_ctx->target_arch, "xtensa", 6)) {
         /*
@@ -878,9 +921,6 @@ aot_intrinsic_fill_capability_flags(AOTCompContext *comp_ctx)
         add_i64_common_intrinsics(comp_ctx);
         add_common_float_integer_conversion(comp_ctx);
         add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_F32_CONST);
-        add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_F64_CONST);
-        add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I32_CONST);
-        add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_CONST);
     }
     else {
         /*

core/iwasm/aot/aot_intrinsic.h

@@ -98,6 +98,10 @@ extern "C" {
 #define AOT_INTRINSIC_FLAG_I64_REM_U    AOT_INTRINSIC_FLAG(1, 31)
 #define AOT_INTRINSIC_FLAG_I64_BIT_OR   AOT_INTRINSIC_FLAG(1, 32)
 #define AOT_INTRINSIC_FLAG_I64_BIT_AND  AOT_INTRINSIC_FLAG(1, 33)
+#define AOT_INTRINSIC_FLAG_I64_MUL      AOT_INTRINSIC_FLAG(1, 34)
+#define AOT_INTRINSIC_FLAG_I64_SHL      AOT_INTRINSIC_FLAG(1, 35)
+#define AOT_INTRINSIC_FLAG_I64_SHR_S    AOT_INTRINSIC_FLAG(1, 36)
+#define AOT_INTRINSIC_FLAG_I64_SHR_U    AOT_INTRINSIC_FLAG(1, 37)
 
 /* clang-format on */
 
@@ -182,19 +186,19 @@ aot_intrinsic_fmax_f64(float64 a, float64 b);
 uint32
 aot_intrinsic_clz_i32(uint32 type);
 
-uint32
+uint64
 aot_intrinsic_clz_i64(uint64 type);
 
 uint32
 aot_intrinsic_ctz_i32(uint32 type);
 
-uint32
+uint64
 aot_intrinsic_ctz_i64(uint64 type);
 
 uint32
 aot_intrinsic_popcnt_i32(uint32 u);
 
-uint32
+uint64
 aot_intrinsic_popcnt_i64(uint64 u);
 
 float32
@@ -287,6 +291,18 @@ aot_intrinsic_i64_bit_or(uint64 l, uint64 r);
 uint64
 aot_intrinsic_i64_bit_and(uint64 l, uint64 r);
 
+uint64
+aot_intrinsic_i64_mul(uint64 l, uint64 r);
+
+uint64
+aot_intrinsic_i64_shl(uint64 l, uint64 r);
+
+uint64
+aot_intrinsic_i64_shr_s(uint64 l, uint64 r);
+
+uint64
+aot_intrinsic_i64_shr_u(uint64 l, uint64 r);
+
 #if WASM_ENABLE_WAMR_COMPILER != 0 || WASM_ENABLE_JIT != 0
 const char *
 aot_intrinsic_get_symbol(const char *llvm_intrinsic);

core/iwasm/aot/aot_loader.c

@@ -10,6 +10,9 @@
 #include "../common/wasm_native.h"
 #include "../common/wasm_loader_common.h"
 #include "../compilation/aot.h"
+#if WASM_ENABLE_AOT_VALIDATOR != 0
+#include "aot_validator.h"
+#endif
 
 #if WASM_ENABLE_DEBUG_AOT != 0
 #include "debug/elf_parser.h"
@@ -304,18 +307,22 @@ loader_mmap(uint32 size, bool prot_exec, char *error_buf, uint32 error_buf_size)
 #if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64) \
     || defined(BUILD_TARGET_RISCV64_LP64D)                       \
     || defined(BUILD_TARGET_RISCV64_LP64)
-#ifndef __APPLE__
+#if !defined(__APPLE__) && !defined(BH_PLATFORM_LINUX_SGX)
     /* The mmapped AOT data and code in 64-bit targets had better be in
        range 0 to 2G, or aot loader may fail to apply some relocations,
        e.g., R_X86_64_32/R_X86_64_32S/R_X86_64_PC32/R_RISCV_32.
        We try to mmap with MMAP_MAP_32BIT flag first, and if fails, mmap
        again without the flag. */
+    /* sgx_tprotect_rsrv_mem() and sgx_alloc_rsrv_mem() will ignore flags */
     map_flags = MMAP_MAP_32BIT;
     if ((mem = os_mmap(NULL, size, map_prot, map_flags,
                        os_get_invalid_handle()))) {
-        /* The mmapped memory must be in the first 2 Gigabytes of the
+        /* Test whether the mmapped memory in the first 2 Gigabytes of the
            process address space */
-        bh_assert((uintptr_t)mem < INT32_MAX);
+        if ((uintptr_t)mem >= INT32_MAX)
+            LOG_WARNING(
+                "Warning: loader mmap memory address is not in the first 2 "
+                "Gigabytes of the process address space.");
         return mem;
     }
 #endif
@@ -583,7 +590,8 @@ load_target_info_section(const uint8 *buf, const uint8 *buf_end,
     }
 
     /* for backwards compatibility with previous wamrc aot files */
-    if (!strcmp(target_info.arch, "arm64"))
+    if (!strcmp(target_info.arch, "arm64")
+        || !strcmp(target_info.arch, "aarch64"))
         bh_strcpy_s(target_info.arch, sizeof(target_info.arch), "aarch64v8");
 
     /* Check machine info */
@@ -966,13 +974,29 @@ destroy_import_memories(AOTImportMemory *import_memories)
     wasm_runtime_free(import_memories);
 }
 
+/**
+ * Free memory initialization data segments.
+ *
+ * @param module the AOT module containing the data
+ * @param data_list array of memory initialization data segments to free
+ * @param count number of segments in the data_list array
+ */
+
 static void
-destroy_mem_init_data_list(AOTMemInitData **data_list, uint32 count)
+destroy_mem_init_data_list(AOTModule *module, AOTMemInitData **data_list,
+                           uint32 count)
 {
     uint32 i;
+    /* Free each memory initialization data segment */
     for (i = 0; i < count; i++)
-        if (data_list[i])
+        if (data_list[i]) {
+            /* If the module owns the binary data, free the bytes buffer */
+            if (module->is_binary_freeable && data_list[i]->bytes)
+                wasm_runtime_free(data_list[i]->bytes);
+            /* Free the data segment structure itself */
             wasm_runtime_free(data_list[i]);
+        }
+    /* Free the array of data segment pointers */
     wasm_runtime_free(data_list);
 }
 
@@ -981,6 +1005,22 @@ load_init_expr(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
                InitializerExpression *expr, char *error_buf,
                uint32 error_buf_size);
 
+/**
+ * Load memory initialization data segments from the AOT module.
+ *
+ * This function reads memory initialization data segments from the buffer and
+ * creates AOTMemInitData structures for each segment. The data can either be
+ * cloned into new memory or referenced directly from the buffer.
+ *
+ * @param p_buf pointer to buffer containing memory init data
+ * @param buf_end end of buffer
+ * @param module the AOT module being loaded
+ * @param error_buf buffer for error messages
+ * @param error_buf_size size of error buffer
+ *
+ * @return true if successful, false if error occurred
+ */
+
 static bool
 load_mem_init_data_list(const uint8 **p_buf, const uint8 *buf_end,
                         AOTModule *module, char *error_buf,
@@ -1012,8 +1052,8 @@ load_mem_init_data_list(const uint8 **p_buf, const uint8 *buf_end,
             return false;
         }
         read_uint32(buf, buf_end, byte_count);
-        size = offsetof(AOTMemInitData, bytes) + (uint64)byte_count;
-        if (!(data_list[i] = loader_malloc(size, error_buf, error_buf_size))) {
+        if (!(data_list[i] = loader_malloc(sizeof(AOTMemInitData), error_buf,
+                                           error_buf_size))) {
             return false;
         }
 
@@ -1025,9 +1065,23 @@ load_mem_init_data_list(const uint8 **p_buf, const uint8 *buf_end,
         data_list[i]->offset.init_expr_type = init_value.init_expr_type;
         data_list[i]->offset.u = init_value.u;
         data_list[i]->byte_count = byte_count;
+        data_list[i]->bytes = NULL;
+        /* If the module owns the binary data, clone the bytes buffer */
+        if (module->is_binary_freeable) {
+            if (byte_count > 0) {
+                if (!(data_list[i]->bytes = loader_malloc(byte_count, error_buf,
+                                                          error_buf_size))) {
+                    return false;
+                }
                 read_byte_array(buf, buf_end, data_list[i]->bytes,
                                 data_list[i]->byte_count);
             }
+        }
+        else {
+            data_list[i]->bytes = (uint8 *)buf;
+            buf += byte_count;
+        }
+    }
 
     *p_buf = buf;
     return true;
@@ -1035,6 +1089,21 @@ fail:
     return false;
 }
 
+/**
+ * Load memory information from the AOT module.
+ *
+ * This function reads memory-related data including import memory count,
+ * memory count, memory flags, page sizes, and memory initialization data.
+ *
+ * @param p_buf pointer to buffer containing memory info
+ * @param buf_end end of buffer
+ * @param module the AOT module being loaded
+ * @param error_buf buffer for error messages
+ * @param error_buf_size size of error buffer
+ *
+ * @return true if successful, false if error occurred
+ */
+
 static bool
 load_memory_info(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
                  char *error_buf, uint32 error_buf_size)
@@ -1044,9 +1113,6 @@ load_memory_info(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
     const uint8 *buf = *p_buf;
 
     read_uint32(buf, buf_end, module->import_memory_count);
-    /* We don't support import_memory_count > 0 currently */
-    if (module->import_memory_count > 0)
-        return false;
 
     read_uint32(buf, buf_end, module->memory_count);
     total_size = sizeof(AOTMemory) * (uint64)module->memory_count;
@@ -1189,6 +1255,7 @@ load_init_expr(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
             }
             free_if_fail = true;
             init_values->count = field_count;
+            init_values->type_idx = type_idx;
             expr->u.data = init_values;
 
             if (type_idx >= module->type_count) {
@@ -1332,7 +1399,12 @@ load_import_table_list(const uint8 **p_buf, const uint8 *buf_end,
         if (wasm_is_type_multi_byte_type(import_table->table_type.elem_type)) {
             read_uint8(buf, buf_end, ref_type.ref_ht_common.nullable);
         }
+        else
 #endif
+        {
+            /* Skip 1 byte */
+            buf += 1;
+        }
         read_uint32(buf, buf_end, import_table->table_type.init_size);
         read_uint32(buf, buf_end, import_table->table_type.max_size);
 #if WASM_ENABLE_GC != 0
@@ -1392,7 +1464,12 @@ load_table_list(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
         if (wasm_is_type_multi_byte_type(table->table_type.elem_type)) {
             read_uint8(buf, buf_end, ref_type.ref_ht_common.nullable);
         }
+        else
 #endif
+        {
+            /* Skip 1 byte */
+            buf += 1;
+        }
         read_uint32(buf, buf_end, table->table_type.init_size);
         read_uint32(buf, buf_end, table->table_type.max_size);
 #if WASM_ENABLE_GC != 0
@@ -1480,7 +1557,7 @@ load_table_init_data_list(const uint8 **p_buf, const uint8 *buf_end,
         else
 #endif
         {
-            /* Skip 8 byte for ref type info */
+            /* Skip 8 byte(2+2+4) for ref type info */
             buf += 8;
         }
 
@@ -1638,7 +1715,7 @@ load_types(const uint8 **p_buf, const uint8 *buf_end, AOTModule *module,
         read_uint16(buf, buf_end, type_flag);
 
         read_uint8(buf, buf_end, is_equivalence_type);
-        /* If there is an equivalence type, re-use it */
+        /* If there is an equivalence type, reuse it */
         if (is_equivalence_type) {
             uint8 u8;
             /* padding */
@@ -3112,10 +3189,12 @@ do_text_relocation(AOTModule *module, AOTRelocationGroup *group,
             symbol_addr = module->code;
         }
         else if (!strcmp(symbol, ".data") || !strcmp(symbol, ".sdata")
-                 || !strcmp(symbol, ".rdata")
-                 || !strcmp(symbol, ".rodata")
+                 || !strcmp(symbol, ".rdata") || !strcmp(symbol, ".rodata")
+                 || !strcmp(symbol, ".srodata")
                  /* ".rodata.cst4/8/16/.." */
                  || !strncmp(symbol, ".rodata.cst", strlen(".rodata.cst"))
+                 /* ".srodata.cst4/8/16/.." */
+                 || !strncmp(symbol, ".srodata.cst", strlen(".srodata.cst"))
                  /* ".rodata.strn.m" */
                  || !strncmp(symbol, ".rodata.str", strlen(".rodata.str"))
                  || !strcmp(symbol, AOT_STACK_SIZES_SECTION_NAME)
@@ -4048,6 +4127,12 @@ create_module(char *name, char *error_buf, uint32 error_buf_size)
     }
 #endif
 
+#if WASM_ENABLE_LIBC_WASI != 0
+    module->wasi_args.stdio[0] = os_invalid_raw_handle();
+    module->wasi_args.stdio[1] = os_invalid_raw_handle();
+    module->wasi_args.stdio[2] = os_invalid_raw_handle();
+#endif
+
     return module;
 #if WASM_ENABLE_GC != 0
 fail2:
@@ -4235,6 +4320,16 @@ fail:
     return false;
 }
 
+static bool
+aot_compatible_version(uint32 version)
+{
+    /*
+     * refer to "AoT-compiled module compatibility among WAMR versions" in
+     * ./doc/biuld_wasm_app.md
+     */
+    return version == 4 || version == 3;
+}
+
 static bool
 load(const uint8 *buf, uint32 size, AOTModule *module,
      bool wasm_binary_freeable, bool no_resolve, char *error_buf,
@@ -4253,7 +4348,7 @@ load(const uint8 *buf, uint32 size, AOTModule *module,
     }
 
     read_uint32(p, p_end, version);
-    if (version != AOT_CURRENT_VERSION) {
+    if (!aot_compatible_version(version)) {
         set_error_buf(error_buf, error_buf_size, "unknown binary version");
         return false;
     }
@@ -4321,6 +4416,13 @@ aot_load_from_aot_file(const uint8 *buf, uint32 size, const LoadArgs *args,
     os_thread_jit_write_protect_np(true); /* Make memory executable */
     os_icache_flush(module->code, module->code_size);
 
+#if WASM_ENABLE_AOT_VALIDATOR != 0
+    if (!aot_module_validate(module, error_buf, error_buf_size)) {
+        aot_unload(module);
+        return NULL;
+    }
+#endif /* WASM_ENABLE_AOT_VALIDATOR != 0 */
+
     LOG_VERBOSE("Load module success.\n");
     return module;
 }
@@ -4335,7 +4437,7 @@ aot_unload(AOTModule *module)
         wasm_runtime_free(module->memories);
 
     if (module->mem_init_data_list)
-        destroy_mem_init_data_list(module->mem_init_data_list,
+        destroy_mem_init_data_list(module, module->mem_init_data_list,
                                    module->mem_init_data_count);
 
     if (module->native_symbol_list)

core/iwasm/aot/aot_perf_map.c

@@ -7,7 +7,6 @@
 #include "bh_log.h"
 #include "bh_platform.h"
 
-#if WASM_ENABLE_LINUX_PERF != 0
 struct func_info {
     uint32 idx;
     void *ptr;
@@ -32,8 +31,15 @@ get_func_size(const AOTModule *module, struct func_info *sorted_func_ptrs,
 static int
 compare_func_ptrs(const void *f1, const void *f2)
 {
-    return (intptr_t)((struct func_info *)f1)->ptr
-           - (intptr_t)((struct func_info *)f2)->ptr;
+    uintptr_t ptr1 = (uintptr_t)((struct func_info *)f1)->ptr;
+    uintptr_t ptr2 = (uintptr_t)((struct func_info *)f2)->ptr;
+
+    if (ptr1 < ptr2)
+        return -1;
+    else if (ptr1 > ptr2)
+        return 1;
+    else
+        return 0;
 }
 
 static struct func_info *
@@ -46,7 +52,7 @@ sort_func_ptrs(const AOTModule *module, char *error_buf, uint32 error_buf_size)
     content_len = (uint64)sizeof(struct func_info) * module->func_count;
     sorted_func_ptrs = wasm_runtime_malloc(content_len);
     if (!sorted_func_ptrs) {
-        snprintf(error_buf, error_buf_size,
+        (void)snprintf(error_buf, error_buf_size,
                        "allocate memory failed when creating perf map");
         return NULL;
     }
@@ -78,7 +84,8 @@ aot_create_perf_map(const AOTModule *module, char *error_buf,
     if (!sorted_func_ptrs)
         goto quit;
 
-    snprintf(perf_map_path, sizeof(perf_map_path) - 1, "/tmp/perf-%d.map", pid);
+    (void)snprintf(perf_map_path, sizeof(perf_map_path) - 1, "/tmp/perf-%d.map",
+                   pid);
     perf_map = fopen(perf_map_path, "a");
     if (!perf_map) {
         LOG_WARNING("warning: can't create /tmp/perf-%d.map, because %s", pid,
@@ -89,19 +96,23 @@ aot_create_perf_map(const AOTModule *module, char *error_buf,
     const char *module_name = aot_get_module_name((AOTModule *)module);
     for (i = 0; i < module->func_count; i++) {
         memset(perf_map_info, 0, 128);
-        if (strlen(module_name) > 0)
-            snprintf(perf_map_info, 128, "%lx  %x  [%s]#aot_func#%u\n",
+        if (strlen(module_name) > 0) {
+            (void)snprintf(perf_map_info, 128,
+                           "%" PRIxPTR "  %x  [%s]#aot_func#%u\n",
                            (uintptr_t)sorted_func_ptrs[i].ptr,
-                     get_func_size(module, sorted_func_ptrs, i), module_name,
-                     sorted_func_ptrs[i].idx);
-        else
-            snprintf(perf_map_info, 128, "%lx  %x  aot_func#%u\n",
+                           get_func_size(module, sorted_func_ptrs, i),
+                           module_name, sorted_func_ptrs[i].idx);
+        }
+        else {
+            (void)snprintf(perf_map_info, 128,
+                           "%" PRIxPTR "  %x  aot_func#%u\n",
                            (uintptr_t)sorted_func_ptrs[i].ptr,
                            get_func_size(module, sorted_func_ptrs, i),
                            sorted_func_ptrs[i].idx);
+        }
 
         /* fwrite() is thread safe */
-        fwrite(perf_map_info, 1, strlen(perf_map_info), perf_map);
+        (void)fwrite(perf_map_info, 1, strlen(perf_map_info), perf_map);
     }
 
     LOG_VERBOSE("write map information from %s into /tmp/perf-%d.map",
@@ -113,8 +124,7 @@ quit:
         wasm_runtime_free(sorted_func_ptrs);
 
     if (perf_map)
-        fclose(perf_map);
+        (void)fclose(perf_map);
 
     return ret;
 }
-#endif /* WASM_ENABLE_LINUX_PERF != 0 */

core/iwasm/aot/aot_reloc.h

@@ -122,6 +122,10 @@ typedef struct {
     REG_SYM(aot_intrinsic_i64_rem_u),     \
     REG_SYM(aot_intrinsic_i64_bit_or),    \
     REG_SYM(aot_intrinsic_i64_bit_and),   \
+    REG_SYM(aot_intrinsic_i64_mul),       \
+    REG_SYM(aot_intrinsic_i64_shl),       \
+    REG_SYM(aot_intrinsic_i64_shr_s),     \
+    REG_SYM(aot_intrinsic_i64_shr_u),     \
     REG_SYM(aot_intrinsic_i32_div_s),     \
     REG_SYM(aot_intrinsic_i32_div_u),     \
     REG_SYM(aot_intrinsic_i32_rem_s),     \

core/iwasm/aot/aot_runtime.c

@@ -689,20 +689,23 @@ tables_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
             tbl_inst->cur_size = import_table->table_type.init_size;
             tbl_inst->max_size =
                 aot_get_imp_tbl_data_slots(import_table, false);
-            tbl_inst->elem_type = module->tables[i].table_type.elem_type;
+            tbl_inst->elem_type = import_table->table_type.elem_type;
+            tbl_inst->is_table64 =
+                import_table->table_type.flags & TABLE64_FLAG;
 #if WASM_ENABLE_GC != 0
             tbl_inst->elem_ref_type.elem_ref_type =
-                module->tables[i].table_type.elem_ref_type;
+                import_table->table_type.elem_ref_type;
 #endif
         }
         else {
             AOTTable *table = module->tables + (i - module->import_table_count);
             tbl_inst->cur_size = table->table_type.init_size;
             tbl_inst->max_size = aot_get_tbl_data_slots(table, false);
-            tbl_inst->elem_type = module->tables[i].table_type.elem_type;
+            tbl_inst->elem_type = table->table_type.elem_type;
+            tbl_inst->is_table64 = table->table_type.flags & TABLE64_FLAG;
 #if WASM_ENABLE_GC != 0
             tbl_inst->elem_ref_type.elem_ref_type =
-                module->tables[i].table_type.elem_ref_type;
+                table->table_type.elem_ref_type;
 #endif
         }
 
@@ -1096,11 +1099,11 @@ aot_get_default_memory(AOTModuleInstance *module_inst)
 }
 
 AOTMemoryInstance *
-aot_get_memory_with_index(AOTModuleInstance *module_inst, uint32 index)
+aot_get_memory_with_idx(AOTModuleInstance *module_inst, uint32 mem_idx)
 {
-    if ((index >= module_inst->memory_count) || !module_inst->memories)
+    if ((mem_idx >= module_inst->memory_count) || !module_inst->memories)
         return NULL;
-    return module_inst->memories[index];
+    return module_inst->memories[mem_idx];
 }
 
 static bool
@@ -1282,20 +1285,77 @@ init_func_ptrs(AOTModuleInstance *module_inst, AOTModule *module,
     return true;
 }
 
+static int
+cmp_export_func_map(const void *a, const void *b)
+{
+    uint32 func_idx1 = ((const ExportFuncMap *)a)->func_idx;
+    uint32 func_idx2 = ((const ExportFuncMap *)b)->func_idx;
+    return func_idx1 < func_idx2 ? -1 : (func_idx1 > func_idx2 ? 1 : 0);
+}
+
+AOTFunctionInstance *
+aot_lookup_function_with_idx(AOTModuleInstance *module_inst, uint32 func_idx)
+{
+    AOTModuleInstanceExtra *extra = (AOTModuleInstanceExtra *)module_inst->e;
+    AOTFunctionInstance *export_funcs =
+        (AOTFunctionInstance *)module_inst->export_functions;
+    AOTFunctionInstance *func_inst = NULL;
+    ExportFuncMap *export_func_maps, *export_func_map, key;
+    uint64 size;
+    uint32 i;
+
+    if (module_inst->export_func_count == 0)
+        return NULL;
+
+    exception_lock(module_inst);
+
+    /* create the func_idx to export_idx maps if it hasn't been created */
+    if (!extra->export_func_maps) {
+        size = sizeof(ExportFuncMap) * (uint64)module_inst->export_func_count;
+        if (!(export_func_maps = extra->export_func_maps =
+                  runtime_malloc(size, NULL, 0))) {
+            /* allocate memory failed, lookup the export function one by one */
+            for (i = 0; i < module_inst->export_func_count; i++) {
+                if (export_funcs[i].func_index == func_idx) {
+                    func_inst = &export_funcs[i];
+                    break;
+                }
+            }
+            goto unlock_and_return;
+        }
+
+        for (i = 0; i < module_inst->export_func_count; i++) {
+            export_func_maps[i].func_idx = export_funcs[i].func_index;
+            export_func_maps[i].export_idx = i;
+        }
+
+        qsort(export_func_maps, module_inst->export_func_count,
+              sizeof(ExportFuncMap), cmp_export_func_map);
+    }
+
+    /* lookup the map to get the export_idx of the func_idx */
+    key.func_idx = func_idx;
+    export_func_map =
+        bsearch(&key, extra->export_func_maps, module_inst->export_func_count,
+                sizeof(ExportFuncMap), cmp_export_func_map);
+    if (export_func_map)
+        func_inst = &export_funcs[export_func_map->export_idx];
+
+unlock_and_return:
+    exception_unlock(module_inst);
+    return func_inst;
+}
+
 AOTFunctionInstance *
 aot_get_function_instance(AOTModuleInstance *module_inst, uint32 func_idx)
 {
     AOTModule *module = (AOTModule *)module_inst->module;
     AOTModuleInstanceExtra *extra = (AOTModuleInstanceExtra *)module_inst->e;
-    AOTFunctionInstance *export_funcs =
-        (AOTFunctionInstance *)module_inst->export_functions;
-    uint32 i;
+    AOTFunctionInstance *func_inst;
 
-    /* export functions are pre-instantiated */
-    for (i = 0; i < module_inst->export_func_count; i++) {
-        if (export_funcs[i].func_index == func_idx)
-            return &export_funcs[i];
-    }
+    /* lookup from export functions first */
+    if ((func_inst = aot_lookup_function_with_idx(module_inst, func_idx)))
+        return func_inst;
 
     exception_lock(module_inst);
 
@@ -1728,7 +1788,7 @@ aot_instantiate(AOTModule *module, AOTModuleInstance *parent,
     bool ret = false;
 #endif
 
-    /* Check heap size */
+    /* Align and validate heap size */
     heap_size = align_uint(heap_size, 8);
     if (heap_size > APP_HEAP_SIZE_MAX)
         heap_size = APP_HEAP_SIZE_MAX;
@@ -1848,7 +1908,9 @@ aot_instantiate(AOTModule *module, AOTModuleInstance *parent,
             goto fail;
         }
         for (i = 0; i < module->table_init_data_count; i++) {
-            if (wasm_elem_is_active(module->table_init_data_list[i]->mode))
+            if (wasm_elem_is_active(module->table_init_data_list[i]->mode)
+                || wasm_elem_is_declarative(
+                    module->table_init_data_list[i]->mode))
                 bh_bitmap_set_bit(common->elem_dropped, i);
         }
     }
@@ -1944,7 +2006,11 @@ aot_instantiate(AOTModule *module, AOTModuleInstance *parent,
         AOTTableInstance *table_inst;
         table_elem_type_t *table_data;
 
-        table = &module->tables[i];
+        /* bypass imported table since AOTImportTable doesn't have init_expr */
+        if (i < module->import_table_count)
+            continue;
+
+        table = &module->tables[i - module->import_table_count];
         bh_assert(table);
 
         if (table->init_expr.init_expr_type == INIT_EXPR_NONE) {
@@ -2168,6 +2234,9 @@ aot_deinstantiate(AOTModuleInstance *module_inst, bool is_sub_inst)
     if (module_inst->export_functions)
         wasm_runtime_free(module_inst->export_functions);
 
+    if (extra->export_func_maps)
+        wasm_runtime_free(extra->export_func_maps);
+
 #if WASM_ENABLE_MULTI_MEMORY != 0
     if (module_inst->export_memories)
         wasm_runtime_free(module_inst->export_memories);
@@ -2246,13 +2315,6 @@ invoke_native_with_hw_bound_check(WASMExecEnv *exec_env, void *func_ptr,
 #endif
     bool ret;
 
-    /* Check native stack overflow firstly to ensure we have enough
-       native stack to run the following codes before actually calling
-       the aot function in invokeNative function. */
-    if (!wasm_runtime_detect_native_stack_overflow(exec_env)) {
-        return false;
-    }
-
     if (!exec_env_tls) {
         if (!os_thread_signal_inited()) {
             aot_set_exception(module_inst, "thread signal env not inited");
@@ -2271,6 +2333,13 @@ invoke_native_with_hw_bound_check(WASMExecEnv *exec_env, void *func_ptr,
         }
     }
 
+    /* Check native stack overflow firstly to ensure we have enough
+       native stack to run the following codes before actually calling
+       the aot function in invokeNative function. */
+    if (!wasm_runtime_detect_native_stack_overflow(exec_env)) {
+        return false;
+    }
+
     wasm_exec_env_push_jmpbuf(exec_env, &jmpbuf_node);
 
     if (os_setjmp(jmpbuf_node.jmpbuf) == 0) {
@@ -2561,7 +2630,7 @@ aot_call_function(WASMExecEnv *exec_env, AOTFunctionInstance *function,
         ret = invoke_native_internal(exec_env, func_ptr, func_type, NULL,
                                      attachment, argv, argc, argv);
 
-        if (aot_copy_exception(module_inst, NULL)) {
+        if (!ret) {
 #ifdef AOT_STACK_FRAME_DEBUG
             if (aot_stack_frame_callback) {
                 aot_stack_frame_callback(exec_env);
@@ -2582,7 +2651,7 @@ aot_call_function(WASMExecEnv *exec_env, AOTFunctionInstance *function,
             aot_free_frame(exec_env);
 #endif
 
-        return ret && !aot_copy_exception(module_inst, NULL) ? true : false;
+        return ret;
     }
 }
 
@@ -3216,8 +3285,25 @@ aot_call_indirect(WASMExecEnv *exec_env, uint32 tbl_idx, uint32 table_elem_idx,
             cell_num += wasm_value_type_cell_num(ext_ret_types[i]);
         }
 
+#if WASM_ENABLE_AOT_STACK_FRAME != 0
+        void *prev_frame = get_top_frame(exec_env);
+        if (!is_frame_per_function(exec_env)
+            && !aot_alloc_frame(exec_env, func_idx)) {
+            if (argv1 != argv1_buf)
+                wasm_runtime_free(argv1);
+            return false;
+        }
+#endif
         ret = invoke_native_internal(exec_env, func_ptr, func_type, signature,
                                      attachment, argv1, argc, argv);
+#if WASM_ENABLE_AOT_STACK_FRAME != 0
+        /* Free all frames allocated, note that some frames
+           may be allocated in AOT code and haven't been
+           freed if exception occurred */
+        while (get_top_frame(exec_env) != prev_frame)
+            aot_free_frame(exec_env);
+#endif
+
         if (!ret) {
             if (argv1 != argv1_buf)
                 wasm_runtime_free(argv1);
@@ -3258,8 +3344,25 @@ aot_call_indirect(WASMExecEnv *exec_env, uint32 tbl_idx, uint32 table_elem_idx,
         return true;
     }
     else {
+#if WASM_ENABLE_AOT_STACK_FRAME != 0
+        void *prev_frame = get_top_frame(exec_env);
+        /* Only allocate frame for frame-per-call mode; in the
+           frame-per-function mode the frame is allocated at the
+           beginning of the function. */
+        if (!is_frame_per_function(exec_env)
+            && !aot_alloc_frame(exec_env, func_idx)) {
+            return false;
+        }
+#endif
         ret = invoke_native_internal(exec_env, func_ptr, func_type, signature,
                                      attachment, argv, argc, argv);
+#if WASM_ENABLE_AOT_STACK_FRAME != 0
+        /* Free all frames allocated, note that some frames
+           may be allocated in AOT code and haven't been
+           freed if exception occurred */
+        while (get_top_frame(exec_env) != prev_frame)
+            aot_free_frame(exec_env);
+#endif
         if (!ret)
             goto fail;
 
@@ -4034,6 +4137,136 @@ aot_frame_update_profile_info(WASMExecEnv *exec_env, bool alloc_frame)
 }
 #endif /* end of WASM_ENABLE_AOT_STACK_FRAME != 0 */
 
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+uint32
+aot_copy_callstack_tiny_frame(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                              const uint32 length, const uint32 skip_n,
+                              char *error_buf, uint32 error_buf_size)
+{
+    /*
+     * Note for devs: please refrain from such modifications inside of
+     * aot_copy_callstack_tiny_frame
+     * - any allocations/freeing memory
+     * - dereferencing any pointers other than: exec_env, exec_env->module_inst,
+     * exec_env->module_inst->module, pointers between stack's bottom and
+     * top_boundary For more details check wasm_copy_callstack in
+     * wasm_export.h
+     */
+    uint8 *top_boundary = exec_env->wasm_stack.top_boundary;
+    uint8 *top = exec_env->wasm_stack.top;
+    uint8 *bottom = exec_env->wasm_stack.bottom;
+    uint32 count = 0;
+
+    bool is_top_index_in_range =
+        top_boundary >= top && top >= (bottom + sizeof(AOTTinyFrame));
+    if (!is_top_index_in_range) {
+        char *err_msg =
+            "Top of the stack pointer is outside of the stack boundaries";
+        strncpy(error_buf, err_msg, error_buf_size);
+        return 0;
+    }
+    bool is_top_aligned_with_bottom =
+        (unsigned long)(top - bottom) % sizeof(AOTTinyFrame) == 0;
+    if (!is_top_aligned_with_bottom) {
+        char *err_msg = "Top of the stack is not aligned with the bottom";
+        strncpy(error_buf, err_msg, error_buf_size);
+        return 0;
+    }
+
+    AOTTinyFrame *frame = (AOTTinyFrame *)(top - sizeof(AOTTinyFrame));
+    WASMCApiFrame record_frame;
+    while (frame && (uint8_t *)frame >= bottom && count < (skip_n + length)) {
+        if (count < skip_n) {
+            ++count;
+            frame -= 1;
+            continue;
+        }
+        record_frame.instance = exec_env->module_inst;
+        record_frame.module_offset = 0;
+        record_frame.func_index = frame->func_index;
+        record_frame.func_offset = frame->ip_offset;
+        buffer[count - skip_n] = record_frame;
+        frame -= 1;
+        ++count;
+    }
+    return count >= skip_n ? count - skip_n : 0;
+}
+
+uint32
+aot_copy_callstack_standard_frame(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                                  const uint32 length, const uint32 skip_n,
+                                  char *error_buf, uint32_t error_buf_size)
+{
+    /*
+     * Note for devs: please refrain from such modifications inside of
+     * aot_iterate_callstack_standard_frame
+     * - any allocations/freeing memory
+     * - dereferencing any pointers other than: exec_env, exec_env->module_inst,
+     * exec_env->module_inst->module, pointers between stack's bottom and
+     * top_boundary For more details check wasm_iterate_callstack in
+     * wasm_export.h
+     */
+
+    uint32 count = 0;
+#if WASM_ENABLE_GC == 0
+    WASMModuleInstance *module_inst =
+        (WASMModuleInstance *)wasm_exec_env_get_module_inst(exec_env);
+    AOTFrame *cur_frame = (AOTFrame *)wasm_exec_env_get_cur_frame(exec_env);
+    uint8 *top_boundary = exec_env->wasm_stack.top_boundary;
+    uint8 *bottom = exec_env->wasm_stack.bottom;
+    uint32 frame_size = (uint32)offsetof(AOTFrame, lp);
+
+    WASMCApiFrame record_frame;
+    while (cur_frame && (uint8_t *)cur_frame >= bottom
+           && (uint8_t *)cur_frame + frame_size <= top_boundary
+           && count < (skip_n + length)) {
+        if (count < skip_n) {
+            ++count;
+            cur_frame = cur_frame->prev_frame;
+            continue;
+        }
+        record_frame.instance = module_inst;
+        record_frame.module_offset = 0;
+        record_frame.func_index = (uint32)cur_frame->func_index;
+        record_frame.func_offset = (uint32)cur_frame->ip_offset;
+        buffer[count - skip_n] = record_frame;
+        cur_frame = cur_frame->prev_frame;
+        ++count;
+    }
+#else
+/*
+ * TODO: add support for standard frames when GC is enabled
+ * now it poses a risk due to variable size of the frame
+ */
+#endif
+    return count >= skip_n ? count - skip_n : 0;
+}
+
+uint32
+aot_copy_callstack(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                   const uint32 length, const uint32 skip_n, char *error_buf,
+                   uint32_t error_buf_size)
+{
+    /*
+     * Note for devs: please refrain from such modifications inside of
+     * aot_iterate_callstack
+     * - any allocations/freeing memory
+     * - dereferencing any pointers other than: exec_env, exec_env->module_inst,
+     * exec_env->module_inst->module, pointers between stack's bottom and
+     * top_boundary For more details check wasm_iterate_callstack in
+     * wasm_export.h
+     */
+    if (!is_tiny_frame(exec_env)) {
+        return aot_copy_callstack_standard_frame(
+            exec_env, buffer, length, skip_n, error_buf, error_buf_size);
+    }
+    else {
+        return aot_copy_callstack_tiny_frame(exec_env, buffer, length, skip_n,
+                                             error_buf, error_buf_size);
+    }
+}
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 #if WASM_ENABLE_DUMP_CALL_STACK != 0
 bool
 aot_create_call_stack(struct WASMExecEnv *exec_env)

core/iwasm/aot/aot_runtime.h

@@ -109,6 +109,13 @@ typedef struct AOTFunctionInstance {
     } u;
 } AOTFunctionInstance;
 
+/* Map of a function index to the element ith in
+   the export functions array */
+typedef struct ExportFuncMap {
+    uint32 func_idx;
+    uint32 export_idx;
+} ExportFuncMap;
+
 typedef struct AOTModuleInstanceExtra {
     DefPointer(const uint32 *, stack_sizes);
     /*
@@ -120,6 +127,13 @@ typedef struct AOTModuleInstanceExtra {
     MemBound shared_heap_start_off;
 
     WASMModuleInstanceExtraCommon common;
+
+    /**
+     * maps of func indexes to export func indexes, which
+     * is sorted by func index for a quick lookup and is
+     * created only when first time used.
+     */
+    ExportFuncMap *export_func_maps;
     AOTFunctionInstance **functions;
     uint32 function_count;
 #if WASM_ENABLE_MULTI_MODULE != 0
@@ -556,6 +570,13 @@ aot_deinstantiate(AOTModuleInstance *module_inst, bool is_sub_inst);
 AOTFunctionInstance *
 aot_lookup_function(const AOTModuleInstance *module_inst, const char *name);
 
+/**
+ * Lookup an exported function in the AOT module instance with
+ * the function index.
+ */
+AOTFunctionInstance *
+aot_lookup_function_with_idx(AOTModuleInstance *module_inst, uint32 func_idx);
+
 AOTMemoryInstance *
 aot_lookup_memory(AOTModuleInstance *module_inst, char const *name);
 
@@ -563,7 +584,7 @@ AOTMemoryInstance *
 aot_get_default_memory(AOTModuleInstance *module_inst);
 
 AOTMemoryInstance *
-aot_get_memory_with_index(AOTModuleInstance *module_inst, uint32 index);
+aot_get_memory_with_idx(AOTModuleInstance *module_inst, uint32 mem_idx);
 
 /**
  * Get a function in the AOT module instance.
@@ -574,7 +595,7 @@ aot_get_memory_with_index(AOTModuleInstance *module_inst, uint32 index);
  * @return the function instance found
  */
 AOTFunctionInstance *
-aot_get_function_instance(AOTModuleInstance *module_inst, uint32_t func_idx);
+aot_get_function_instance(AOTModuleInstance *module_inst, uint32 func_idx);
 
 /**
  * Call the given AOT function of a AOT module instance with
@@ -756,6 +777,13 @@ aot_frame_update_profile_info(WASMExecEnv *exec_env, bool alloc_frame);
 bool
 aot_create_call_stack(struct WASMExecEnv *exec_env);
 
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+uint32
+aot_copy_callstack(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                   const uint32 length, const uint32 skip_n, char *error_buf,
+                   uint32_t error_buf_size);
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 /**
  * @brief Dump wasm call stack or get the size
  *

core/iwasm/aot/aot_validator.c

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2025 Intel Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "aot_validator.h"
+
+static void
+set_error_buf(char *error_buf, uint32 error_buf_size, const char *string)
+{
+    if (error_buf != NULL) {
+        snprintf(error_buf, error_buf_size,
+                 "AOT module load failed: from validator. %s", string);
+    }
+}
+
+static bool
+aot_memory_info_validate(const AOTModule *module, char *error_buf,
+                         uint32 error_buf_size)
+{
+    if (module->import_memory_count > 0) {
+        set_error_buf(error_buf, error_buf_size,
+                      "import memory is not supported");
+        return false;
+    }
+
+    if (module->memory_count < 1) {
+        set_error_buf(error_buf, error_buf_size,
+                      "there should be >=1 memory in one aot module");
+        return false;
+    }
+
+    return true;
+}
+
+bool
+aot_module_validate(const AOTModule *module, char *error_buf,
+                    uint32 error_buf_size)
+{
+    if (!aot_memory_info_validate(module, error_buf, error_buf_size)) {
+        return false;
+    }
+
+    return true;
+}

core/iwasm/aot/aot_validator.h

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2025 Intel Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef _AOT_VALIDATOR_H_
+#define _AOT_VALIDATOR_H_
+
+#include "aot_runtime.h"
+
+bool
+aot_module_validate(const AOTModule *module, char *error_buf,
+                    uint32 error_buf_size);
+
+#endif /* _AOT_VALIDATOR_H_ */

core/iwasm/aot/arch/aot_reloc_aarch64.c

@@ -63,7 +63,7 @@ get_current_target(char *target_buf, uint32 target_buf_size)
     /* Set to "aarch64v8" by default if sub version isn't specified */
     if (strcmp(s, "AARCH64") == 0) {
         s = "aarch64v8";
-        s_size = 9; /* strlen("aarch64v8"); */
+        s_size = 10; /* sizeof("aarch64v8"); */
     }
     if (target_buf_size < s_size) {
         s_size = target_buf_size;

core/iwasm/aot/arch/aot_reloc_dummy.c

@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 Intel Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "aot_reloc.h"
+
+SymbolMap *
+get_target_symbol_map(uint32 *sym_num)
+{
+    abort();
+}
+
+uint32
+get_plt_table_size(void)
+{
+    abort();
+}
+
+void
+init_plt_table(uint8 *plt)
+{
+    abort();
+}
+
+void
+get_current_target(char *target_buf, uint32 target_buf_size)
+{
+    abort();
+}
+
+bool
+apply_relocation(AOTModule *module, uint8 *target_section_addr,
+                 uint32 target_section_size, uint64 reloc_offset,
+                 int64 reloc_addend, uint32 reloc_type, void *symbol_addr,
+                 int32 symbol_index, char *error_buf, uint32 error_buf_size)
+{
+    abort();
+}

core/iwasm/aot/arch/aot_reloc_x86_32.c

@@ -30,36 +30,39 @@ void __umoddi3();
 #pragma function(floor)
 #pragma function(ceil)
 
-static int64
-__divdi3(int64 a, int64 b)
+static int64 __stdcall __divdi3(int64 a, int64 b)
 {
     return a / b;
 }
 
-static uint64
-__udivdi3(uint64 a, uint64 b)
+static uint64 __stdcall __udivdi3(uint64 a, uint64 b)
 {
     return a / b;
 }
 
-static int64
-__moddi3(int64 a, int64 b)
+static int64 __stdcall __moddi3(int64 a, int64 b)
 {
     return a % b;
 }
 
-static uint64
-__umoddi3(uint64 a, uint64 b)
+static uint64 __stdcall __umoddi3(uint64 a, uint64 b)
 {
     return a % b;
 }
-#endif
 
-static uint64
-__aulldiv(uint64 a, uint64 b)
+static uint64 __stdcall __aulldiv(uint64 a, uint64 b)
 {
     return a / b;
 }
+static int64 __stdcall __alldiv(int64 a, int64 b)
+{
+    return a / b;
+}
+static int64 __stdcall __allrem(int64 a, int64 b)
+{
+    return a % b;
+}
+#endif /* !defined(_WIN32) && !defined(_WIN32_) */
 
 /* clang-format off */
 static SymbolMap target_sym_map[] = {
@@ -69,7 +72,11 @@ static SymbolMap target_sym_map[] = {
     REG_SYM(__udivdi3),
     REG_SYM(__moddi3),
     REG_SYM(__umoddi3),
-    REG_SYM(__aulldiv)
+#if defined(_WIN32) || defined(_WIN32_)
+    REG_SYM(__aulldiv),
+    REG_SYM(__alldiv),
+    REG_SYM(__allrem)
+#endif /* defined(_WIN32) || defined(_WIN32_) */
 };
 /* clang-format on */
 

core/iwasm/aot/arch/aot_reloc_xtensa.c

@@ -154,7 +154,7 @@ check_reloc_offset(uint32 target_section_size, uint64 reloc_offset,
  * CPU like esp32 can read and write data through the instruction bus, but only
  * in a word aligned manner; non-word-aligned access will cause a CPU exception.
  * This function uses a world aligned manner to write 16bit value to instruction
- * addreess.
+ * address.
  */
 static void
 put_imm16_to_addr(int16 imm16, int16 *addr)

core/iwasm/aot/iwasm_aot.cmake

@@ -1,15 +1,37 @@
 # Copyright (C) 2019 Intel Corporation.  All rights reserved.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
+# Yes. To solve the compatibility issue with CMAKE (>= 4.0), we need to update
+# our `cmake_minimum_required()` to 3.5. However, there are CMakeLists.txt
+# from 3rd parties that we should not alter. Therefore, in addition to
+# changing the `cmake_minimum_required()`, we should also add a configuration
+# here that is compatible with earlier versions.
+set(CMAKE_POLICY_VERSION_MINIMUM 3.5 FORCE)
+
 set (IWASM_AOT_DIR ${CMAKE_CURRENT_LIST_DIR})
 
 add_definitions (-DWASM_ENABLE_AOT=1)
 
 include_directories (${IWASM_AOT_DIR})
 
-file (GLOB c_source_all ${IWASM_AOT_DIR}/*.c)
+list (APPEND c_source_all
+  ${IWASM_AOT_DIR}/aot_intrinsic.c
+  ${IWASM_AOT_DIR}/aot_loader.c
+  ${IWASM_AOT_DIR}/aot_runtime.c
+)
 
-if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
+if (WAMR_BUILD_LINUX_PERF EQUAL 1)
+  list (APPEND c_source_all ${IWASM_AOT_DIR}/aot_perf_map.c)
+endif ()
+
+if (WAMR_BUILD_AOT_VALIDATOR EQUAL 1)
+  list (APPEND c_source_all ${IWASM_AOT_DIR}/aot_validator.c)
+endif ()
+
+if (WAMR_BUILD_WAMR_COMPILER EQUAL 1)
+  # AOT reloc functions are not used during AOT compilation
+  set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_dummy.c)
+elseif (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
   set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_x86_64.c)
 elseif (WAMR_BUILD_TARGET STREQUAL "X86_32")
   set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_x86_32.c)

core/iwasm/common/SConscript

@@ -13,13 +13,10 @@ cwd     = GetCurrentDir()
 
 src = Glob('*.c')
 
-if rtconfig.ARCH == 'arm':
-    if re.match('^cortex-m.*', rtconfig.CPU):
+if rtconfig.ARCH == 'arm' and re.match('^cortex-m.*', rtconfig.CPU):
     src += ['arch/invokeNative_thumb.s']
-    elif re.match('^cortex-a.*', rtconfig.CPU):
-        src += ['arch/invokeNative_arm.s']
-elif rtconfig.ARCH == 'ia32':
-    src += ['arch/invokeNative_ia32.s']
+else:
+    src.append(f"arch/invokeNative_{rtconfig.ARCH}.s")
 
 CPPPATH = [cwd, cwd + '/../include']
 

core/iwasm/common/arch/invokeNative_aarch64.s

@@ -45,7 +45,7 @@ _invokeNative:
 
         /* Now x20 points to stack args */
 
-        /* Directly call the fucntion if no args in stack */
+        /* Directly call the function if no args in stack */
         cmp     x21, #0
         beq     call_func
 
@@ -69,7 +69,7 @@ loop_stack_args:                 /* copy stack arguments to stack */
 call_func:
         mov     x20, x30         /* save x30(lr) */
         blr     x19
-        mov     sp, x22          /* restore sp which is saved before calling fuction*/
+        mov     sp, x22          /* restore sp which is saved before calling function*/
 
 return:
         mov     x30,  x20              /* restore x30(lr) */

core/iwasm/common/arch/invokeNative_aarch64_simd.s

@@ -43,7 +43,7 @@ _invokeNative:
 
         /* Now x20 points to stack args */
 
-        /* Directly call the fucntion if no args in stack */
+        /* Directly call the function if no args in stack */
         cmp     x21, #0
         beq     call_func
 
@@ -67,7 +67,7 @@ loop_stack_args:                 /* copy stack arguments to stack */
 call_func:
         mov     x20, x30         /* save x30(lr) */
         blr     x19
-        mov     sp, x22          /* restore sp which is saved before calling fuction*/
+        mov     sp, x22          /* restore sp which is saved before calling function*/
 
 return:
         mov     x30,  x20              /* restore x30(lr) */

core/iwasm/common/arch/invokeNative_arm_vfp.s

@@ -53,7 +53,7 @@ _invokeNative:
         vldr    s13, [r4, #52]
         vldr    s14, [r4, #56]
         vldr    s15, [r4, #60]
-        /* Directly call the fucntion if no args in stack */
+        /* Directly call the function if no args in stack */
         cmp     r5, #0
         beq     call_func
 

core/iwasm/common/arch/invokeNative_riscv.S

@@ -4,7 +4,7 @@
  */
 
 /*
- * The float abi macros used bellow are from risc-v c api:
+ * The float abi macros used below are from risc-v c api:
  * https://github.com/riscv/riscv-c-api-doc/blob/master/riscv-c-api.md
  *
  */
@@ -130,7 +130,7 @@ _invokeNative:
 loop_stack_args:
         beq              t2, x0, call_func
         RV_OP_LOADREG    t5, 0(t1)                  /* load stack argument, t5 = argv[i] */
-        RV_OP_STOREREG   t5, 0(t4)                  /* store t5 to reseved stack, sp[j] = t5 */
+        RV_OP_STOREREG   t5, 0(t4)                  /* store t5 to reserved stack, sp[j] = t5 */
         addi             t1, t1, RV_REG_SIZE        /* move to next stack argument */
         addi             t4, t4, RV_REG_SIZE        /* move to next stack pointer */
         addi             t2, t2, -1                 /* decrease t2 every loop, nstacks = nstacks -1 */
@@ -142,7 +142,7 @@ call_func:
         /* restore registers pushed in stack or saved in another register */
 return:
         mv               sp, fp                     /* restore sp saved in fp before function call */
-        RV_OP_LOADREG    fp, 0 * RV_REG_SIZE(sp)    /* load previous frame poniter to fp register */
+        RV_OP_LOADREG    fp, 0 * RV_REG_SIZE(sp)    /* load previous frame pointer to fp register */
         RV_OP_LOADREG    ra, 1 * RV_REG_SIZE(sp)    /* load previous return address to ra register */
         addi             sp, sp, 2 * RV_REG_SIZE    /* pop frame, restore sp */
         jr               ra

core/iwasm/common/arch/invokeNative_thumb_vfp.s

@@ -55,7 +55,7 @@ _invokeNative:
         vldr    s13, [r4, #52]
         vldr    s14, [r4, #56]
         vldr    s15, [r4, #60]
-        /* Directly call the fucntion if no args in stack */
+        /* Directly call the function if no args in stack */
         cmp     r5, #0
         beq     call_func
 

core/iwasm/common/gc/gc_type.c

@@ -1145,6 +1145,14 @@ wasm_reftype_is_subtype_of(uint8 type1, const WASMRefType *ref_type1,
                 return true;
             else {
                 int32 heap_type = ref_type1->ref_ht_common.heap_type;
+                // We dont care whether type2 is nullable or not. So
+                // we normalize it into its related one-byte type.
+                if (type2 == REF_TYPE_HT_NULLABLE
+                    || type2 == REF_TYPE_HT_NON_NULLABLE) {
+                    bh_assert(ref_type2);
+                    type2 = (uint8)(ref_type2->ref_ht_common.heap_type
+                                    + REF_TYPE_FUNCREF - HEAP_TYPE_FUNC);
+                }
                 if (heap_type == HEAP_TYPE_ANY) {
                     /* (ref any) <: anyref */
                     return type2 == REF_TYPE_ANYREF ? true : false;
@@ -1188,19 +1196,15 @@ wasm_reftype_is_subtype_of(uint8 type1, const WASMRefType *ref_type1,
                 }
 #endif
                 else if (heap_type == HEAP_TYPE_NONE) {
-                    /* (ref none) */
-                    /* TODO */
-                    bh_assert(0);
+                    return wasm_is_reftype_supers_of_none(type2, NULL, types,
+                                                          type_count);
                 }
                 else if (heap_type == HEAP_TYPE_NOEXTERN) {
-                    /* (ref noextern) */
-                    /* TODO */
-                    bh_assert(0);
+                    return wasm_is_reftype_supers_of_noextern(type2);
                 }
                 else if (heap_type == HEAP_TYPE_NOFUNC) {
-                    /* (ref nofunc) */
-                    /* TODO */
-                    bh_assert(0);
+                    return wasm_is_reftype_supers_of_nofunc(type2, NULL, types,
+                                                            type_count);
                 }
                 else {
                     bh_assert(0);

core/iwasm/common/wasm_application.c

@@ -105,6 +105,7 @@ execute_main(WASMModuleInstanceCommon *module_inst, int32 argc, char *argv[])
     bool ret, is_import_func = true, is_memory64 = false;
 #if WASM_ENABLE_MEMORY64 != 0
     WASMModuleInstance *wasm_module_inst = (WASMModuleInstance *)module_inst;
+    if (wasm_module_inst->memory_count > 0)
         is_memory64 = wasm_module_inst->memories[0]->is_memory64;
 #endif
 
@@ -117,7 +118,7 @@ execute_main(WASMModuleInstanceCommon *module_inst, int32 argc, char *argv[])
 
 #if WASM_ENABLE_LIBC_WASI != 0
     /* In wasi mode, we should call the function named "_start"
-       which initializes the wasi envrionment and then calls
+       which initializes the wasi environment and then calls
        the actual main function. Directly calling main function
        may cause exception thrown. */
     if ((func = wasm_runtime_lookup_wasi_start_function(module_inst))) {

core/iwasm/common/wasm_c_api.c

@@ -2257,7 +2257,7 @@ wasm_module_new_ex(wasm_store_t *store, wasm_byte_vec_t *binary, LoadArgs *args)
     if (!store || !binary || binary->size == 0 || binary->size > UINT32_MAX)
         goto quit;
 
-    /* whether the combination of compilation flags are compatable with the
+    /* whether the combination of compilation flags are compatible with the
      * package type */
     {
         PackageType pkg_type;
@@ -3330,6 +3330,7 @@ argv_to_results(const uint32 *argv, const wasm_valtype_vec_t *result_defs,
                 break;
 #if WASM_ENABLE_GC == 0 && WASM_ENABLE_REF_TYPES != 0
             case WASM_EXTERNREF:
+            case WASM_FUNCREF:
                 result->of.ref = (struct wasm_ref_t *)(*(uintptr_t *)argv);
                 argv += sizeof(uintptr_t) / sizeof(uint32);
                 break;
@@ -3383,21 +3384,8 @@ wasm_func_call(const wasm_func_t *func, const wasm_val_vec_t *params,
         if (!(func_comm_rt = func->func_comm_rt)) {
             AOTModuleInstance *inst_aot =
                 (AOTModuleInstance *)func->inst_comm_rt;
-            AOTModule *module_aot = (AOTModule *)inst_aot->module;
-            uint32 export_i = 0, export_func_j = 0;
-
-            for (; export_i < module_aot->export_count; ++export_i) {
-                AOTExport *export = module_aot->exports + export_i;
-                if (export->kind == EXPORT_KIND_FUNC) {
-                    if (export->index == func->func_idx_rt) {
-                        func_comm_rt =
-                            aot_lookup_function(inst_aot, export->name);
-                        ((wasm_func_t *)func)->func_comm_rt = func_comm_rt;
-                        break;
-                    }
-                    export_func_j++;
-                }
-            }
+            func_comm_rt = ((wasm_func_t *)func)->func_comm_rt =
+                aot_lookup_function_with_idx(inst_aot, func->func_idx_rt);
         }
 #endif
     }
@@ -3454,6 +3442,8 @@ wasm_func_call(const wasm_func_t *func, const wasm_val_vec_t *params,
     if (result_count) {
         if (!argv_to_results(argv, wasm_functype_results(func->type),
                              results)) {
+            wasm_runtime_set_exception(func->inst_comm_rt,
+                                       "argv_to_results failed");
             goto failed;
         }
         results->num_elems = result_count;

core/iwasm/common/wasm_exec_env.c

@@ -202,7 +202,7 @@ wasm_exec_env_destroy(WASMExecEnv *exec_env)
         wasm_cluster_wait_for_all_except_self(cluster, exec_env);
 #if WASM_ENABLE_DEBUG_INTERP != 0
         /* Must fire exit event after other threads exits, otherwise
-           the stopped thread will be overriden by other threads */
+           the stopped thread will be overridden by other threads */
         wasm_cluster_thread_exited(exec_env);
 #endif
         /* We have waited for other threads, this is the only alive thread, so
@@ -276,8 +276,6 @@ wasm_exec_env_restore_module_inst(
 void
 wasm_exec_env_set_thread_info(WASMExecEnv *exec_env)
 {
-    uint8 *stack_boundary = os_thread_get_stack_boundary();
-
 #if WASM_ENABLE_THREAD_MGR != 0
     os_mutex_lock(&exec_env->wait_lock);
 #endif
@@ -286,9 +284,11 @@ wasm_exec_env_set_thread_info(WASMExecEnv *exec_env)
         /* 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
+    else {
+        uint8 *stack_boundary = os_thread_get_stack_boundary();
         exec_env->native_stack_boundary =
             stack_boundary ? stack_boundary + WASM_STACK_GUARD_SIZE : NULL;
+    }
     exec_env->native_stack_top_min = (void *)UINTPTR_MAX;
 #if WASM_ENABLE_THREAD_MGR != 0
     os_mutex_unlock(&exec_env->wait_lock);

core/iwasm/common/wasm_loader_common.c

@@ -151,11 +151,13 @@ is_valid_value_type(uint8 type)
 bool
 is_valid_value_type_for_interpreter(uint8 value_type)
 {
-#if (WASM_ENABLE_WAMR_COMPILER == 0) && (WASM_ENABLE_JIT == 0)
+#if (WASM_ENABLE_WAMR_COMPILER == 0) && (WASM_ENABLE_JIT == 0) \
+    && (WASM_ENABLE_SIMDE == 0)
     /*
-     * Note: regardless of WASM_ENABLE_SIMD, our interpreters don't have
-     * SIMD implemented. It's safer to reject v128, especially for the
-     * fast interpreter.
+     * Note: regardless of WASM_ENABLE_SIMD, our classic interpreters don't
+     * have SIMD implemented.
+     *
+     * WASM_ENABLE_SIMDE is used to control SIMD feaure in fast interpreter
      */
     if (value_type == VALUE_TYPE_V128)
         return false;

core/iwasm/common/wasm_memory.c

@@ -420,15 +420,33 @@ is_native_addr_in_shared_heap(WASMModuleInstanceCommon *module_inst,
                               uint8 *addr, uint32 bytes)
 {
     WASMSharedHeap *heap = get_shared_heap(module_inst);
+    uintptr_t base_addr;
+    uintptr_t addr_int;
+    uintptr_t end_addr;
 
-    if (heap && addr >= heap->base_addr
-        && addr + bytes <= heap->base_addr + heap->size
-        && addr + bytes > addr) {
-        return true;
-    }
+    if (!heap) {
         return false;
     }
 
+    base_addr = (uintptr_t)heap->base_addr;
+    addr_int = (uintptr_t)addr;
+    if (addr_int < base_addr) {
+        return false;
+    }
+
+    end_addr = addr_int + bytes;
+    /* Check for overflow */
+    if (end_addr <= addr_int) {
+        return false;
+    }
+
+    if (end_addr > base_addr + heap->size) {
+        return false;
+    }
+
+    return true;
+}
+
 uint64
 wasm_runtime_shared_heap_malloc(WASMModuleInstanceCommon *module_inst,
                                 uint64_t size, void **p_native_addr)
@@ -1235,6 +1253,14 @@ wasm_mremap_linear_memory(void *mapped_mem, uint64 old_size, uint64 new_size,
     bh_assert(new_size > 0);
     bh_assert(new_size > old_size);
 
+#if UINTPTR_MAX == UINT32_MAX
+    if (new_size == 4 * (uint64)BH_GB) {
+        LOG_WARNING("On 32 bit platform, linear memory can't reach maximum "
+                    "size of 4GB\n");
+        return NULL;
+    }
+#endif
+
     if (mapped_mem) {
         new_mem = os_mremap(mapped_mem, old_size, new_size);
     }
@@ -1349,7 +1375,7 @@ wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
     if (!(memory_data_new =
               realloc_func(Alloc_For_LinearMemory, full_size_mmaped,
 #if WASM_MEM_ALLOC_WITH_USER_DATA != 0
-                           NULL,
+                           allocator_user_data,
 #endif
                            memory_data_old, total_size_new))) {
         ret = false;
@@ -1371,7 +1397,7 @@ wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
     if (full_size_mmaped) {
 #ifdef BH_PLATFORM_WINDOWS
         if (!os_mem_commit(memory->memory_data_end,
-                           (mem_offset_t)(total_size_new - total_size_old),
+                           total_size_new - total_size_old,
                            MMAP_PROT_READ | MMAP_PROT_WRITE)) {
             ret = false;
             goto return_func;
@@ -1379,12 +1405,12 @@ wasm_enlarge_memory_internal(WASMModuleInstanceCommon *module,
 #endif
 
         if (os_mprotect(memory->memory_data_end,
-                        (mem_offset_t)(total_size_new - total_size_old),
+                        total_size_new - total_size_old,
                         MMAP_PROT_READ | MMAP_PROT_WRITE)
             != 0) {
 #ifdef BH_PLATFORM_WINDOWS
             os_mem_decommit(memory->memory_data_end,
-                            (mem_offset_t)(total_size_new - total_size_old));
+                            total_size_new - total_size_old);
 #endif
             ret = false;
             goto return_func;
@@ -1579,8 +1605,7 @@ wasm_runtime_get_memory(WASMModuleInstanceCommon *module_inst, uint32 index)
 
 #if WASM_ENABLE_AOT != 0
     if (module_inst->module_type == Wasm_Module_AoT)
-        return aot_get_memory_with_index((AOTModuleInstance *)module_inst,
-                                         index);
+        return aot_get_memory_with_idx((AOTModuleInstance *)module_inst, index);
 #endif
 
     return NULL;
@@ -1663,7 +1688,7 @@ wasm_deallocate_linear_memory(WASMMemoryInstance *memory_inst)
     (void)map_size;
     free_func(Alloc_For_LinearMemory,
 #if WASM_MEM_ALLOC_WITH_USER_DATA != 0
-              NULL,
+              allocator_user_data,
 #endif
               memory_inst->memory_data);
 #else
@@ -1716,7 +1741,7 @@ wasm_allocate_linear_memory(uint8 **data, bool is_shared_memory,
         (void)wasm_mmap_linear_memory;
         if (!(*data = malloc_func(Alloc_For_LinearMemory,
 #if WASM_MEM_ALLOC_WITH_USER_DATA != 0
-                                  NULL,
+                                  allocator_user_data,
 #endif
                                   *memory_data_size))) {
             return BHT_ERROR;

core/iwasm/common/wasm_runtime_common.c

@@ -757,7 +757,10 @@ wasm_runtime_full_init_internal(RuntimeInitArgs *init_args)
 #endif
 
 #if WASM_ENABLE_GC != 0
-    gc_heap_size_default = init_args->gc_heap_size;
+    uint32 gc_heap_size = init_args->gc_heap_size;
+    if (gc_heap_size > 0) {
+        gc_heap_size_default = gc_heap_size;
+    }
 #endif
 
 #if WASM_ENABLE_JIT != 0
@@ -1740,6 +1743,45 @@ wasm_runtime_destroy_exec_env(WASMExecEnv *exec_env)
     wasm_exec_env_destroy(exec_env);
 }
 
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+uint32
+wasm_copy_callstack(const wasm_exec_env_t exec_env, wasm_frame_t *buffer,
+                    const uint32 length, const uint32 skip_n, char *error_buf,
+                    uint32_t error_buf_size)
+{
+    /*
+     * Note for devs: please refrain from such modifications inside of
+     * wasm_copy_callstack to preserve async-signal-safety
+     * - any allocations/freeing memory
+     * - dereferencing any pointers other than: exec_env, exec_env->module_inst,
+     * exec_env->module_inst->module, pointers between stack's bottom and
+     * top_boundary For more details check wasm_copy_callstack in
+     * wasm_export.h
+     */
+#if WASM_ENABLE_DUMP_CALL_STACK
+    WASMModuleInstance *module_inst =
+        (WASMModuleInstance *)get_module_inst(exec_env);
+
+#if WASM_ENABLE_INTERP != 0
+    if (module_inst->module_type == Wasm_Module_Bytecode) {
+        return wasm_interp_copy_callstack(exec_env, buffer, length, skip_n,
+                                          error_buf, error_buf_size);
+    }
+#endif
+
+#if WASM_ENABLE_AOT != 0
+    if (module_inst->module_type == Wasm_Module_AoT) {
+        return aot_copy_callstack(exec_env, buffer, length, skip_n, error_buf,
+                                  error_buf_size);
+    }
+#endif
+#endif
+    char *err_msg = "No copy_callstack API was actually executed";
+    strncpy(error_buf, err_msg, error_buf_size);
+    return 0;
+}
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 bool
 wasm_runtime_init_thread_env(void)
 {
@@ -3014,8 +3056,8 @@ static const char *exception_msgs[] = {
     "wasm operand stack overflow",    /* EXCE_OPERAND_STACK_OVERFLOW */
     "failed to compile fast jit function", /* EXCE_FAILED_TO_COMPILE_FAST_JIT_FUNC */
     /* GC related exceptions */
-    "null function object",           /* EXCE_NULL_FUNC_OBJ */
-    "null structure object",          /* EXCE_NULL_STRUCT_OBJ */
+    "null function reference",        /* EXCE_NULL_FUNC_OBJ */
+    "null structure reference",       /* EXCE_NULL_STRUCT_OBJ */
     "null array reference",           /* EXCE_NULL_ARRAY_OBJ */
     "null i31 reference",             /* EXCE_NULL_I31_OBJ */
     "null reference",                 /* EXCE_NULL_REFERENCE */
@@ -3631,8 +3673,14 @@ wasm_runtime_init_wasi(WASMModuleInstanceCommon *module_inst,
 
         bh_memcpy_s(mapping_copy, max_len, map_dir_list[i],
                     (uint32)(strlen(map_dir_list[i]) + 1));
-        map_mapped = strtok(mapping_copy, "::");
-        map_host = strtok(NULL, "::");
+
+        const char *delim = "::";
+        char *delim_pos = strstr(mapping_copy, delim);
+        if (delim_pos) {
+            *delim_pos = '\0';
+            map_mapped = mapping_copy;
+            map_host = delim_pos + strlen(delim);
+        }
 
         if (!map_mapped || !map_host) {
             if (error_buf)
@@ -4260,31 +4308,68 @@ wasm_runtime_get_export_type(WASMModuleCommon *const module, int32 export_index,
         export_type->kind = aot_export->kind;
         switch (export_type->kind) {
             case WASM_IMPORT_EXPORT_KIND_FUNC:
+            {
+                if (aot_export->index < aot_module->import_func_count) {
+                    export_type->u.func_type =
+                        (AOTFuncType *)aot_module
+                            ->import_funcs[aot_export->index]
+                            .func_type;
+                }
+                else {
                     export_type->u.func_type =
                         (AOTFuncType *)aot_module
                             ->types[aot_module->func_type_indexes
                                         [aot_export->index
                                          - aot_module->import_func_count]];
+                }
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_GLOBAL:
+            {
+                if (aot_export->index < aot_module->import_global_count) {
+                    export_type->u.global_type =
+                        &aot_module->import_globals[aot_export->index].type;
+                }
+                else {
                     export_type->u.global_type =
                         &aot_module
                              ->globals[aot_export->index
                                        - aot_module->import_global_count]
                              .type;
+                }
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_TABLE:
+            {
+                if (aot_export->index < aot_module->import_table_count) {
+                    export_type->u.table_type =
+                        &aot_module->import_tables[aot_export->index]
+                             .table_type;
+                }
+                else {
                     export_type->u.table_type =
                         &aot_module
                              ->tables[aot_export->index
                                       - aot_module->import_table_count]
                              .table_type;
+                }
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_MEMORY:
+            {
+                if (aot_export->index < aot_module->import_memory_count) {
                     export_type->u.memory_type =
-                    &aot_module->memories[aot_export->index
+                        &aot_module->import_memories[aot_export->index]
+                             .mem_type;
+                }
+                else {
+                    export_type->u.memory_type =
+                        &aot_module
+                             ->memories[aot_export->index
                                         - aot_module->import_memory_count];
+                }
                 break;
+            }
             default:
                 bh_assert(0);
                 break;
@@ -4306,31 +4391,76 @@ wasm_runtime_get_export_type(WASMModuleCommon *const module, int32 export_index,
         export_type->kind = wasm_export->kind;
         switch (export_type->kind) {
             case WASM_IMPORT_EXPORT_KIND_FUNC:
+            {
+                if (wasm_export->index < wasm_module->import_function_count) {
+                    export_type->u.func_type =
+                        (WASMFuncType *)wasm_module
+                            ->import_functions[wasm_export->index]
+                            .u.function.func_type;
+                }
+                else {
                     export_type->u.func_type =
                         wasm_module
                             ->functions[wasm_export->index
                                         - wasm_module->import_function_count]
                             ->func_type;
+                }
+
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_GLOBAL:
+            {
+                if (wasm_export->index < wasm_module->import_global_count) {
+                    export_type->u.global_type =
+                        (WASMGlobalType *)&wasm_module
+                            ->import_globals[wasm_export->index]
+                            .u.global.type;
+                }
+                else {
                     export_type->u.global_type =
                         &wasm_module
                              ->globals[wasm_export->index
                                        - wasm_module->import_global_count]
                              .type;
+                }
+
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_TABLE:
+            {
+                if (wasm_export->index < wasm_module->import_table_count) {
+                    export_type->u.table_type =
+                        (WASMTableType *)&wasm_module
+                            ->import_tables[wasm_export->index]
+                            .u.table.table_type;
+                }
+                else {
                     export_type->u.table_type =
                         &wasm_module
                              ->tables[wasm_export->index
                                       - wasm_module->import_table_count]
                              .table_type;
+                }
+
                 break;
+            }
             case WASM_IMPORT_EXPORT_KIND_MEMORY:
+            {
+                if (wasm_export->index < wasm_module->import_memory_count) {
                     export_type->u.memory_type =
-                    &wasm_module->memories[wasm_export->index
+                        (WASMMemoryType *)&wasm_module
+                            ->import_memories[wasm_export->index]
+                            .u.memory.mem_type;
+                }
+                else {
+                    export_type->u.memory_type =
+                        &wasm_module
+                             ->memories[wasm_export->index
                                         - wasm_module->import_memory_count];
+                }
+
                 break;
+            }
             default:
                 bh_assert(0);
                 break;
@@ -4370,8 +4500,9 @@ wasm_func_type_get_param_valkind(WASMFuncType *const func_type,
             return WASM_V128;
         case VALUE_TYPE_FUNCREF:
             return WASM_FUNCREF;
-
         case VALUE_TYPE_EXTERNREF:
+            return WASM_EXTERNREF;
+
         case VALUE_TYPE_VOID:
         default:
         {

core/iwasm/common/wasm_runtime_common.h

@@ -37,6 +37,10 @@ extern "C" {
     do {                                   \
         *(int64 *)(addr) = (int64)(value); \
     } while (0)
+#define PUT_V128_TO_ADDR(addr, value) \
+    do {                              \
+        *(V128 *)(addr) = (value);    \
+    } while (0)
 #define PUT_F64_TO_ADDR(addr, value)           \
     do {                                       \
         *(float64 *)(addr) = (float64)(value); \
@@ -49,6 +53,7 @@ extern "C" {
 #define GET_I64_FROM_ADDR(addr) (*(int64 *)(addr))
 #define GET_F64_FROM_ADDR(addr) (*(float64 *)(addr))
 #define GET_REF_FROM_ADDR(addr) (*(void **)(addr))
+#define GET_V128_FROM_ADDR(addr) (*(V128 *)(addr))
 
 /* For STORE opcodes */
 #define STORE_I64 PUT_I64_TO_ADDR
@@ -68,6 +73,12 @@ STORE_U8(void *addr, uint8_t value)
     *(uint8 *)addr = value;
 }
 
+static inline void
+STORE_V128(void *addr, V128 value)
+{
+    *(V128 *)addr = value;
+}
+
 /* For LOAD opcodes */
 #define LOAD_I64(addr) (*(int64 *)(addr))
 #define LOAD_F64(addr) (*(float64 *)(addr))
@@ -75,6 +86,7 @@ STORE_U8(void *addr, uint8_t value)
 #define LOAD_U32(addr) (*(uint32 *)(addr))
 #define LOAD_I16(addr) (*(int16 *)(addr))
 #define LOAD_U16(addr) (*(uint16 *)(addr))
+#define LOAD_V128(addr) (*(V128 *)(addr))
 
 #define STORE_PTR(addr, ptr)          \
     do {                              \
@@ -83,6 +95,15 @@ STORE_U8(void *addr, uint8_t value)
 
 #else /* WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS != 0 */
 
+#define PUT_V128_TO_ADDR(addr, value)        \
+    do {                                     \
+        uint32 *addr_u32 = (uint32 *)(addr); \
+        addr_u32[0] = (value).i32x4[0];      \
+        addr_u32[1] = (value).i32x4[1];      \
+        addr_u32[2] = (value).i32x4[2];      \
+        addr_u32[3] = (value).i32x4[3];      \
+    } while (0)
+
 #define PUT_I64_TO_ADDR(addr, value)         \
     do {                                     \
         uint32 *addr_u32 = (uint32 *)(addr); \
@@ -124,6 +145,17 @@ STORE_U8(void *addr, uint8_t value)
     } while (0)
 #endif
 
+static inline V128
+GET_V128_FROM_ADDR(uint32 *addr)
+{
+    V128 ret;
+    ret.i32x4[0] = addr[0];
+    ret.i32x4[1] = addr[1];
+    ret.i32x4[2] = addr[2];
+    ret.i32x4[3] = addr[3];
+    return ret;
+}
+
 static inline int64
 GET_I64_FROM_ADDR(uint32 *addr)
 {
@@ -239,7 +271,94 @@ STORE_U16(void *addr, uint16_t value)
     ((uint8_t *)(addr))[0] = u.u8[0];
     ((uint8_t *)(addr))[1] = u.u8[1];
 }
+
+static inline void
+STORE_V128(void *addr, V128 value)
+{
+    uintptr_t addr_ = (uintptr_t)(addr);
+    union {
+        V128 val;
+        uint64 u64[2];
+        uint32 u32[4];
+        uint16 u16[8];
+        uint8 u8[16];
+    } u;
+
+    if ((addr_ & (uintptr_t)15) == 0) {
+        *(V128 *)addr = value;
+    }
+    else if ((addr_ & (uintptr_t)7) == 0) {
+        u.val = value;
+        ((uint64 *)(addr))[0] = u.u64[0];
+        ((uint64 *)(addr))[1] = u.u64[1];
+    }
+    else if ((addr_ & (uintptr_t)3) == 0) {
+        u.val = value;
+        ((uint32 *)addr)[0] = u.u32[0];
+        ((uint32 *)addr)[1] = u.u32[1];
+        ((uint32 *)addr)[2] = u.u32[2];
+        ((uint32 *)addr)[3] = u.u32[3];
+    }
+    else if ((addr_ & (uintptr_t)1) == 0) {
+        u.val = value;
+        ((uint16 *)addr)[0] = u.u16[0];
+        ((uint16 *)addr)[1] = u.u16[1];
+        ((uint16 *)addr)[2] = u.u16[2];
+        ((uint16 *)addr)[3] = u.u16[3];
+        ((uint16 *)addr)[4] = u.u16[4];
+        ((uint16 *)addr)[5] = u.u16[5];
+        ((uint16 *)addr)[6] = u.u16[6];
+        ((uint16 *)addr)[7] = u.u16[7];
+    }
+    else {
+        u.val = value;
+        for (int i = 0; i < 16; i++)
+            ((uint8 *)addr)[i] = u.u8[i];
+    }
+}
+
 /* For LOAD opcodes */
+static inline V128
+LOAD_V128(void *addr)
+{
+    uintptr_t addr1 = (uintptr_t)addr;
+    union {
+        V128 val;
+        uint64 u64[2];
+        uint32 u32[4];
+        uint16 u16[8];
+        uint8 u8[16];
+    } u;
+    if ((addr1 & (uintptr_t)15) == 0)
+        return *(V128 *)addr;
+
+    if ((addr1 & (uintptr_t)7) == 0) {
+        u.u64[0] = ((uint64 *)addr)[0];
+        u.u64[1] = ((uint64 *)addr)[1];
+    }
+    else if ((addr1 & (uintptr_t)3) == 0) {
+        u.u32[0] = ((uint32 *)addr)[0];
+        u.u32[1] = ((uint32 *)addr)[1];
+        u.u32[2] = ((uint32 *)addr)[2];
+        u.u32[3] = ((uint32 *)addr)[3];
+    }
+    else if ((addr1 & (uintptr_t)1) == 0) {
+        u.u16[0] = ((uint16 *)addr)[0];
+        u.u16[1] = ((uint16 *)addr)[1];
+        u.u16[2] = ((uint16 *)addr)[2];
+        u.u16[3] = ((uint16 *)addr)[3];
+        u.u16[4] = ((uint16 *)addr)[4];
+        u.u16[5] = ((uint16 *)addr)[5];
+        u.u16[6] = ((uint16 *)addr)[6];
+        u.u16[7] = ((uint16 *)addr)[7];
+    }
+    else {
+        for (int i = 0; i < 16; i++)
+            u.u8[i] = ((uint8 *)addr)[i];
+    }
+    return u.val;
+}
+
 static inline int64
 LOAD_I64(void *addr)
 {
@@ -464,19 +583,6 @@ typedef struct WASMRegisteredModule {
 typedef package_type_t PackageType;
 typedef wasm_section_t WASMSection, AOTSection;
 
-typedef struct wasm_frame_t {
-    /*  wasm_instance_t */
-    void *instance;
-    uint32 module_offset;
-    uint32 func_index;
-    uint32 func_offset;
-    const char *func_name_wp;
-
-    uint32 *sp;
-    uint8 *frame_ref;
-    uint32 *lp;
-} WASMCApiFrame;
-
 #if WASM_ENABLE_JIT != 0
 typedef struct LLVMJITOptions {
     uint32 opt_level;
@@ -652,6 +758,13 @@ wasm_runtime_create_exec_env(WASMModuleInstanceCommon *module_inst,
 WASM_RUNTIME_API_EXTERN void
 wasm_runtime_destroy_exec_env(WASMExecEnv *exec_env);
 
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+WASM_RUNTIME_API_EXTERN uint32_t
+wasm_copy_callstack(const wasm_exec_env_t exec_env, wasm_frame_t *buffer,
+                    const uint32 length, const uint32 skip_n, char *error_buf,
+                    uint32 error_buf_size);
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 /* See wasm_export.h for description */
 WASM_RUNTIME_API_EXTERN WASMModuleInstanceCommon *
 wasm_runtime_get_module_inst(WASMExecEnv *exec_env);

core/iwasm/compilation/aot.c

@@ -36,8 +36,11 @@ aot_destroy_mem_init_data_list(AOTMemInitData **data_list, uint32 count)
 {
     uint32 i;
     for (i = 0; i < count; i++)
-        if (data_list[i])
+        if (data_list[i]) {
+            if (data_list[i]->bytes)
+                wasm_runtime_free(data_list[i]->bytes);
             wasm_runtime_free(data_list[i]);
+        }
     wasm_runtime_free(data_list);
 }
 
@@ -60,8 +63,7 @@ aot_create_mem_init_data_list(const WASMModule *module)
 
     /* Create each memory data segment */
     for (i = 0; i < module->data_seg_count; i++) {
-        size = offsetof(AOTMemInitData, bytes)
-               + (uint64)module->data_segments[i]->data_length;
+        size = sizeof(AOTMemInitData);
         if (size >= UINT32_MAX
             || !(data_list[i] = wasm_runtime_malloc((uint32)size))) {
             aot_set_last_error("allocate memory failed.");
@@ -69,18 +71,31 @@ aot_create_mem_init_data_list(const WASMModule *module)
         }
 
 #if WASM_ENABLE_BULK_MEMORY != 0
+        /* Set bulk memory specific properties if enabled */
         data_list[i]->is_passive = module->data_segments[i]->is_passive;
         data_list[i]->memory_index = module->data_segments[i]->memory_index;
 #endif
         data_list[i]->offset = module->data_segments[i]->base_offset;
         data_list[i]->byte_count = module->data_segments[i]->data_length;
+        data_list[i]->bytes = NULL;
+        /* Allocate memory for AOT compiler is OK, because the data segment
+         * is small and the host memory is enough */
+        if (data_list[i]->byte_count > 0) {
+            data_list[i]->bytes = wasm_runtime_malloc(data_list[i]->byte_count);
+            if (!data_list[i]->bytes) {
+                aot_set_last_error("allocate memory failed.");
+                goto fail;
+            }
+            /* Copy the actual data bytes from the WASM module */
             memcpy(data_list[i]->bytes, module->data_segments[i]->data,
                    module->data_segments[i]->data_length);
         }
+    }
 
     return data_list;
 
 fail:
+    /* Clean up allocated memory in case of failure */
     aot_destroy_mem_init_data_list(data_list, module->data_seg_count);
     return NULL;
 }
@@ -487,60 +502,70 @@ calculate_struct_field_sizes_offsets(AOTCompData *comp_data, bool is_target_x86,
 }
 #endif
 
-AOTCompData *
-aot_create_comp_data(WASMModule *module, const char *target_arch,
-                     bool gc_enabled)
+/**
+ * Checks if target architecture is 64-bit based on target_arch string.
+ *
+ * @param target_arch The target architecture string (e.g. "x86_64", "aarch64")
+ * @return true if target is 64-bit architecture, false otherwise
+ *
+ * If target_arch is NULL, detection is based on UINTPTR_MAX.
+ * Otherwise looks for "64" in target_arch string.
+ */
+static bool
+arch_is_64bit(const char *target_arch)
 {
-    AOTCompData *comp_data;
-    uint32 import_global_data_size_64bit = 0, global_data_size_64bit = 0, i, j;
-    uint32 import_global_data_size_32bit = 0, global_data_size_32bit = 0;
-    uint64 size;
-    bool is_64bit_target = false;
-#if WASM_ENABLE_GC != 0
-    bool is_target_x86 = false;
+    if (!target_arch) {
+#if UINTPTR_MAX == UINT64_MAX
+        return true;
+#else
+        return false;
 #endif
+    }
+    /* All 64bit targets contains "64" string in their target name */
+    return strstr(target_arch, "64") != NULL;
+}
 
-#if WASM_ENABLE_GC != 0
+/**
+ * Checks if target architecture is x86/x64 based on target_arch string.
+ *
+ * @param target_arch The target architecture string (e.g. "x86_64", "i386")
+ * @return true if target is x86/x64 architecture, false otherwise
+ *
+ * If target_arch is NULL, detection is based on build-time definitions.
+ * Otherwise checks for x86_64 or i386 in target_arch string.
+ */
+static bool
+arch_is_x86(const char *target_arch)
+{
     if (!target_arch) {
 #if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64) \
     || defined(BUILD_TARGET_X86_32)
-        is_target_x86 = true;
+        return true;
+#else
+        return false;
 #endif
     }
-    else {
-        if (!strncmp(target_arch, "x86_64", 6)
-            || !strncmp(target_arch, "i386", 4))
-            is_target_x86 = true;
-    }
-#endif
-
-    if (!target_arch) {
-#if UINTPTR_MAX == UINT64_MAX
-        is_64bit_target = true;
-#endif
-    }
-    else {
-        /* All 64bit targets contains "64" string in their target name */
-        if (strstr(target_arch, "64") != NULL) {
-            is_64bit_target = true;
-        }
+    return !strncmp(target_arch, "x86_64", 6)
+           || !strncmp(target_arch, "i386", 4);
 }
 
-    /* Allocate memory */
-    if (!(comp_data = wasm_runtime_malloc(sizeof(AOTCompData)))) {
-        aot_set_last_error("create compile data failed.\n");
-        return NULL;
-    }
-
-    memset(comp_data, 0, sizeof(AOTCompData));
+/**
+ * Initialize memory information in AOT compilation data from WASM module.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing memory information
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_memories(AOTCompData *comp_data, WASMModule *module)
+{
+    uint32 i, j;
+    uint64 size;
 
     comp_data->memory_count =
         module->import_memory_count + module->memory_count;
 
-    /* TODO: create import memories */
-
     /* Allocate memory for memory array, reserve one AOTMemory space at least */
-    /* TODO: multi-memory */
     if (!comp_data->memory_count)
         comp_data->memory_count = 1;
 
@@ -548,7 +573,7 @@ aot_create_comp_data(WASMModule *module, const char *target_arch,
     if (size >= UINT32_MAX
         || !(comp_data->memories = wasm_runtime_malloc((uint32)size))) {
         aot_set_last_error("create memories array failed.\n");
-        goto fail;
+        return false;
     }
     memset(comp_data->memories, 0, size);
 
@@ -580,22 +605,30 @@ aot_create_comp_data(WASMModule *module, const char *target_arch,
         }
     }
 
-    /* Create memory data segments */
-    comp_data->mem_init_data_count = module->data_seg_count;
-    if (comp_data->mem_init_data_count > 0
-        && !(comp_data->mem_init_data_list =
-                 aot_create_mem_init_data_list(module)))
-        goto fail;
+    return true;
+}
+
+/**
+ * Initialize table information in AOT compilation data from WASM module.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing table information
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_tables(AOTCompData *comp_data, WASMModule *module)
+{
+    uint32 i, j;
+    uint64 size;
 
-    /* Create tables */
     comp_data->table_count = module->import_table_count + module->table_count;
 
     if (comp_data->table_count > 0) {
         size = sizeof(AOTTable) * (uint64)comp_data->table_count;
         if (size >= UINT32_MAX
             || !(comp_data->tables = wasm_runtime_malloc((uint32)size))) {
-            aot_set_last_error("create memories array failed.\n");
-            goto fail;
+            aot_set_last_error("create tables array failed.\n");
+            return false;
         }
         memset(comp_data->tables, 0, size);
         for (i = 0; i < comp_data->table_count; i++) {
@@ -641,64 +674,150 @@ aot_create_comp_data(WASMModule *module, const char *target_arch,
         }
     }
 
-    /* Create table data segments */
+    return true;
+}
+
+/**
+ * Initialize memory segment information in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing memory segments
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_memory_segments(AOTCompData *comp_data, WASMModule *module)
+{
+    comp_data->mem_init_data_count = module->data_seg_count;
+    if (comp_data->mem_init_data_count > 0
+        && !(comp_data->mem_init_data_list =
+                 aot_create_mem_init_data_list(module))) {
+        return false;
+    }
+    return true;
+}
+
+/**
+ * Initialize table segment information in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing table segments
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_table_segments(AOTCompData *comp_data, WASMModule *module)
+{
     comp_data->table_init_data_count = module->table_seg_count;
     if (comp_data->table_init_data_count > 0
         && !(comp_data->table_init_data_list =
-                 aot_create_table_init_data_list(module)))
-        goto fail;
+                 aot_create_table_init_data_list(module))) {
+        return false;
+    }
+    return true;
+}
 
-    /* Create import globals */
+/**
+ * Initialize global variable information in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing global information
+ * @param gc_enabled whether garbage collection is enabled
+ * @param import_global_data_size_64bit [out] size of imported global data for
+ * 64-bit
+ * @param import_global_data_size_32bit [out] size of imported global data for
+ * 32-bit
+ * @param global_data_size_64bit [out] size of global data for 64-bit
+ * @param global_data_size_32bit [out] size of global data for 32-bit
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_globals(AOTCompData *comp_data, WASMModule *module, bool gc_enabled,
+                 uint32 *import_global_data_size_64bit,
+                 uint32 *import_global_data_size_32bit,
+                 uint32 *global_data_size_64bit, uint32 *global_data_size_32bit)
+{
     comp_data->import_global_count = module->import_global_count;
     if (comp_data->import_global_count > 0
         && !(comp_data->import_globals = aot_create_import_globals(
-                 module, gc_enabled, &import_global_data_size_64bit,
-                 &import_global_data_size_32bit)))
-        goto fail;
+                 module, gc_enabled, import_global_data_size_64bit,
+                 import_global_data_size_32bit))) {
+        return false;
+    }
 
-    /* Create globals */
     comp_data->global_count = module->global_count;
     if (comp_data->global_count
         && !(comp_data->globals = aot_create_globals(
-                 module, gc_enabled, import_global_data_size_64bit,
-                 import_global_data_size_32bit, &global_data_size_64bit,
-                 &global_data_size_32bit)))
-        goto fail;
+                 module, gc_enabled, *import_global_data_size_64bit,
+                 *import_global_data_size_32bit, global_data_size_64bit,
+                 global_data_size_32bit))) {
+        return false;
+    }
 
     comp_data->global_data_size_64bit =
-        import_global_data_size_64bit + global_data_size_64bit;
+        *import_global_data_size_64bit + *global_data_size_64bit;
     comp_data->global_data_size_32bit =
-        import_global_data_size_32bit + global_data_size_32bit;
+        *import_global_data_size_32bit + *global_data_size_32bit;
 
-    /* Create types, they are checked by wasm loader */
+    return true;
+}
+
+/**
+ * Initialize type information in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing type information
+ * @param is_target_x86 whether the target architecture is x86
+ * @param gc_enabled whether garbage collection is enabled
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_types(AOTCompData *comp_data, WASMModule *module, bool is_target_x86,
+               bool gc_enabled)
+{
     comp_data->type_count = module->type_count;
     comp_data->types = module->types;
 #if WASM_ENABLE_GC != 0
-    /* Calculate the field sizes and field offsets for 64-bit and 32-bit
-       targets since they may vary in 32-bit target and 64-bit target */
     calculate_struct_field_sizes_offsets(comp_data, is_target_x86, gc_enabled);
 #endif
+    return true;
+}
 
-    /* Create import functions */
+/**
+ * Initialize function information in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing function information
+ * @param is_64bit_target whether the target architecture is 64-bit
+ * @return true if initialization succeeded, false otherwise
+ */
+static bool
+aot_init_functions(AOTCompData *comp_data, WASMModule *module,
+                   bool is_64bit_target)
+{
     comp_data->import_func_count = module->import_function_count;
     if (comp_data->import_func_count
-        && !(comp_data->import_funcs = aot_create_import_funcs(module)))
-        goto fail;
+        && !(comp_data->import_funcs = aot_create_import_funcs(module))) {
+        return false;
+    }
 
-    /* Create functions */
     comp_data->func_count = module->function_count;
     if (comp_data->func_count
         && !(comp_data->funcs =
-                 aot_create_funcs(module, is_64bit_target ? 8 : 4)))
-        goto fail;
+                 aot_create_funcs(module, is_64bit_target ? 8 : 4))) {
+        return false;
+    }
 
-#if WASM_ENABLE_CUSTOM_NAME_SECTION != 0
-    /* Create custom name section */
-    comp_data->name_section_buf = module->name_section_buf;
-    comp_data->name_section_buf_end = module->name_section_buf_end;
-#endif
+    return true;
+}
 
-    /* Create aux data/heap/stack information */
+/**
+ * Initialize auxiliary data in AOT compilation data.
+ *
+ * @param comp_data the AOT compilation data structure to initialize
+ * @param module the source WASM module containing auxiliary data
+ */
+static void
+aot_init_aux_data(AOTCompData *comp_data, WASMModule *module)
+{
     comp_data->aux_data_end_global_index = module->aux_data_end_global_index;
     comp_data->aux_data_end = module->aux_data_end;
     comp_data->aux_heap_base_global_index = module->aux_heap_base_global_index;
@@ -717,6 +836,43 @@ aot_create_comp_data(WASMModule *module, const char *target_arch,
     comp_data->string_literal_ptrs_wp = module->string_literal_ptrs;
     comp_data->string_literal_lengths_wp = module->string_literal_lengths;
 #endif
+}
+
+AOTCompData *
+aot_create_comp_data(WASMModule *module, const char *target_arch,
+                     bool gc_enabled)
+{
+    AOTCompData *comp_data;
+    uint32 import_global_data_size_64bit = 0, global_data_size_64bit = 0;
+    uint32 import_global_data_size_32bit = 0, global_data_size_32bit = 0;
+    bool is_64bit_target = arch_is_64bit(target_arch);
+    bool is_target_x86 = arch_is_x86(target_arch);
+
+    if (!(comp_data = wasm_runtime_malloc(sizeof(AOTCompData)))) {
+        aot_set_last_error("create compile data failed.\n");
+        return NULL;
+    }
+    memset(comp_data, 0, sizeof(AOTCompData));
+
+    if (!aot_init_memories(comp_data, module)
+        || !aot_init_memory_segments(comp_data, module)
+        || !aot_init_tables(comp_data, module)
+        || !aot_init_table_segments(comp_data, module)
+        || !aot_init_globals(comp_data, module, gc_enabled,
+                             &import_global_data_size_64bit,
+                             &import_global_data_size_32bit,
+                             &global_data_size_64bit, &global_data_size_32bit)
+        || !aot_init_types(comp_data, module, is_target_x86, gc_enabled)
+        || !aot_init_functions(comp_data, module, is_64bit_target)) {
+        goto fail;
+    }
+
+#if WASM_ENABLE_CUSTOM_NAME_SECTION != 0
+    comp_data->name_section_buf = module->name_section_buf;
+    comp_data->name_section_buf_end = module->name_section_buf_end;
+#endif
+
+    aot_init_aux_data(comp_data, module);
 
     comp_data->wasm_module = module;
 

core/iwasm/compilation/aot.h

@@ -103,7 +103,7 @@ typedef struct AOTMemInitData {
     /* Byte count */
     uint32 byte_count;
     /* Byte array */
-    uint8 bytes[1];
+    uint8 *bytes;
 } AOTMemInitData;
 
 /**

core/iwasm/compilation/aot_compiler.c

@@ -1316,6 +1316,13 @@ aot_compile_func(AOTCompContext *comp_ctx, uint32 func_index)
                     return false;
                 break;
 
+#if WASM_ENABLE_SIMD != 0
+            case WASM_OP_SELECT_128:
+                if (!aot_compile_op_select(comp_ctx, func_ctx, true))
+                    return false;
+                break;
+#endif
+
 #if WASM_ENABLE_REF_TYPES != 0 || WASM_ENABLE_GC != 0
             case WASM_OP_SELECT_T:
             {
@@ -4093,39 +4100,6 @@ aot_compile_wasm(AOTCompContext *comp_ctx)
     return true;
 }
 
-#if !(defined(_WIN32) || defined(_WIN32_))
-char *
-aot_generate_tempfile_name(const char *prefix, const char *extension,
-                           char *buffer, uint32 len)
-{
-    int fd, name_len;
-
-    name_len = snprintf(buffer, len, "%s-XXXXXX", prefix);
-
-    if ((fd = mkstemp(buffer)) <= 0) {
-        aot_set_last_error("make temp file failed.");
-        return NULL;
-    }
-
-    /* close and remove temp file */
-    close(fd);
-    unlink(buffer);
-
-    /* Check if buffer length is enough */
-    /* name_len + '.' + extension + '\0' */
-    if (name_len + 1 + strlen(extension) + 1 > len) {
-        aot_set_last_error("temp file name too long.");
-        return NULL;
-    }
-
-    snprintf(buffer + name_len, len - name_len, ".%s", extension);
-    return buffer;
-}
-#else
-
-errno_t
-_mktemp_s(char *nameTemplate, size_t sizeInChars);
-
 char *
 aot_generate_tempfile_name(const char *prefix, const char *extension,
                            char *buffer, uint32 len)
@@ -4134,7 +4108,8 @@ aot_generate_tempfile_name(const char *prefix, const char *extension,
 
     name_len = snprintf(buffer, len, "%s-XXXXXX", prefix);
 
-    if (_mktemp_s(buffer, name_len + 1) != 0) {
+    if (!bh_mkstemp(buffer, name_len + 1)) {
+        aot_set_last_error("make temp file failed.");
         return NULL;
     }
 
@@ -4148,7 +4123,6 @@ aot_generate_tempfile_name(const char *prefix, const char *extension,
     snprintf(buffer + name_len, len - name_len, ".%s", extension);
     return buffer;
 }
-#endif /* end of !(defined(_WIN32) || defined(_WIN32_)) */
 
 bool
 aot_emit_llvm_file(AOTCompContext *comp_ctx, const char *file_name)
@@ -4227,7 +4201,6 @@ aot_emit_object_file(AOTCompContext *comp_ctx, char *file_name)
 
     bh_print_time("Begin to emit object file");
 
-#if !(defined(_WIN32) || defined(_WIN32_))
     if (comp_ctx->external_llc_compiler || comp_ctx->external_asm_compiler) {
         char cmd[1024];
         int ret;
@@ -4270,7 +4243,7 @@ aot_emit_object_file(AOTCompContext *comp_ctx, char *file_name)
                      file_name, bc_file_name);
             LOG_VERBOSE("invoking external LLC compiler:\n\t%s", cmd);
 
-            ret = system(cmd);
+            ret = bh_system(cmd);
             /* remove temp bitcode file */
             unlink(bc_file_name);
 
@@ -4323,7 +4296,7 @@ aot_emit_object_file(AOTCompContext *comp_ctx, char *file_name)
                      file_name, asm_file_name);
             LOG_VERBOSE("invoking external ASM compiler:\n\t%s", cmd);
 
-            ret = system(cmd);
+            ret = bh_system(cmd);
             /* remove temp assembly file */
             unlink(asm_file_name);
 
@@ -4336,7 +4309,6 @@ aot_emit_object_file(AOTCompContext *comp_ctx, char *file_name)
 
         return true;
     }
-#endif /* end of !(defined(_WIN32) || defined(_WIN32_)) */
 
     if (!strncmp(LLVMGetTargetName(target), "arc", 3))
         /* Emit to assembly file instead for arc target

core/iwasm/compilation/aot_compiler.h

@@ -790,7 +790,7 @@ set_local_gc_ref(AOTCompFrame *frame, int n, LLVMValueRef value, uint8 ref_type)
         }                                                                   \
         else {                                                              \
             char *func_name = #name;                                        \
-            /* AOT mode, delcare the function */                            \
+            /* AOT mode, declare the function */                            \
             if (!(func = LLVMGetNamedFunction(func_ctx->module, func_name)) \
                 && !(func = LLVMAddFunction(func_ctx->module, func_name,    \
                                             func_type))) {                  \

core/iwasm/compilation/aot_emit_aot_file.c

@@ -920,9 +920,11 @@ get_relocations_size(AOTObjectData *obj_data,
         /* ignore the relocations to aot_func_internal#n in text section
            for windows platform since they will be applied in
            aot_emit_text_section */
+
+        const char *name = relocation->symbol_name;
         if ((!strcmp(relocation_group->section_name, ".text")
              || !strcmp(relocation_group->section_name, ".ltext"))
-            && !strncmp(relocation->symbol_name, AOT_FUNC_INTERNAL_PREFIX,
+            && !strncmp(name, AOT_FUNC_INTERNAL_PREFIX,
                         strlen(AOT_FUNC_INTERNAL_PREFIX))
             && ((!strncmp(obj_data->comp_ctx->target_arch, "x86_64", 6)
                  /* Windows AOT_COFF64_BIN_TYPE */
@@ -1790,8 +1792,10 @@ aot_emit_mem_info(uint8 *buf, uint8 *buf_end, uint32 *p_offset,
                                 &init_datas[i]->offset))
             return false;
         EMIT_U32(init_datas[i]->byte_count);
+        if (init_datas[i]->byte_count) {
             EMIT_BUF(init_datas[i]->bytes, init_datas[i]->byte_count);
         }
+    }
 
     if (offset - *p_offset != get_mem_info_size(comp_ctx, comp_data)) {
         aot_set_last_error("emit memory info failed.");
@@ -2487,8 +2491,8 @@ aot_emit_text_section(uint8 *buf, uint8 *buf_end, uint32 *p_offset,
                 relocation_count = relocation_group->relocation_count;
                 for (j = 0; j < relocation_count; j++) {
                     /* relocation to aot_func_internal#n */
-                    if (str_starts_with(relocation->symbol_name,
-                                        AOT_FUNC_INTERNAL_PREFIX)
+                    const char *name = relocation->symbol_name;
+                    if (str_starts_with(name, AOT_FUNC_INTERNAL_PREFIX)
                         && ((obj_data->target_info.bin_type
                                  == 6 /* AOT_COFF64_BIN_TYPE */
                              && relocation->relocation_type
@@ -2498,8 +2502,7 @@ aot_emit_text_section(uint8 *buf, uint8 *buf_end, uint32 *p_offset,
                                 && relocation->relocation_type
                                        == 20 /* IMAGE_REL_I386_REL32 */))) {
                         uint32 func_idx =
-                            atoi(relocation->symbol_name
-                                 + strlen(AOT_FUNC_INTERNAL_PREFIX));
+                            atoi(name + strlen(AOT_FUNC_INTERNAL_PREFIX));
                         uint64 text_offset, reloc_offset, reloc_addend;
 
                         bh_assert(func_idx < obj_data->func_count);
@@ -3050,6 +3053,27 @@ typedef struct elf64_rela {
 #define SET_TARGET_INFO_FIELD(f, v, type, little) \
     SET_TARGET_INFO_VALUE(f, elf_header->v, type, little)
 
+/* in windows 32, the symbol name may start with '_' */
+static char *
+LLVMGetSymbolNameAndUnDecorate(LLVMSymbolIteratorRef si,
+                               AOTTargetInfo target_info)
+{
+    char *original_name = (char *)LLVMGetSymbolName(si);
+    if (!original_name) {
+        return NULL;
+    }
+
+    if (target_info.bin_type != AOT_COFF32_BIN_TYPE) {
+        return original_name;
+    }
+
+    if (*original_name == '_') {
+        return ++original_name;
+    }
+
+    return original_name;
+}
+
 static bool
 aot_resolve_target_info(AOTCompContext *comp_ctx, AOTObjectData *obj_data)
 {
@@ -3246,8 +3270,17 @@ is_data_section(AOTObjectData *obj_data, LLVMSectionIteratorRef sec_itr,
 
     return (!strcmp(section_name, ".data") || !strcmp(section_name, ".sdata")
             || !strcmp(section_name, ".rodata")
+#if LLVM_VERSION_MAJOR >= 19
+            /* https://github.com/llvm/llvm-project/pull/82214 */
+            || !strcmp(section_name, ".srodata")
+#endif
             /* ".rodata.cst4/8/16/.." */
             || !strncmp(section_name, ".rodata.cst", strlen(".rodata.cst"))
+#if LLVM_VERSION_MAJOR >= 19
+            /* https://github.com/llvm/llvm-project/pull/82214
+             * ".srodata.cst4/8/16/.." */
+            || !strncmp(section_name, ".srodata.cst", strlen(".srodata.cst"))
+#endif
             /* ".rodata.strn.m" */
             || !strncmp(section_name, ".rodata.str", strlen(".rodata.str"))
             || (!strcmp(section_name, ".rdata")
@@ -3524,12 +3557,9 @@ aot_resolve_stack_sizes(AOTCompContext *comp_ctx, AOTObjectData *obj_data)
     }
 
     while (!LLVMObjectFileIsSymbolIteratorAtEnd(obj_data->binary, sym_itr)) {
-        if ((name = LLVMGetSymbolName(sym_itr))
-            && (!strcmp(name, aot_stack_sizes_alias_name)
-                /* symbol of COFF32 starts with "_" */
-                || (obj_data->target_info.bin_type == AOT_COFF32_BIN_TYPE
-                    && !strncmp(name, "_", 1)
-                    && !strcmp(name + 1, aot_stack_sizes_alias_name)))) {
+        if ((name =
+                 LLVMGetSymbolNameAndUnDecorate(sym_itr, obj_data->target_info))
+            && (!strcmp(name, aot_stack_sizes_alias_name))) {
 #if 0 /* cf. https://github.com/llvm/llvm-project/issues/67765 */
             uint64 sz = LLVMGetSymbolSize(sym_itr);
             if (sz != sizeof(uint32) * obj_data->func_count
@@ -3693,8 +3723,8 @@ aot_resolve_functions(AOTCompContext *comp_ctx, AOTObjectData *obj_data)
     }
 
     while (!LLVMObjectFileIsSymbolIteratorAtEnd(obj_data->binary, sym_itr)) {
-        if ((name = (char *)LLVMGetSymbolName(sym_itr))
-            && str_starts_with(name, prefix)) {
+        name = LLVMGetSymbolNameAndUnDecorate(sym_itr, obj_data->target_info);
+        if (name && str_starts_with(name, prefix)) {
             /* symbol aot_func#n */
             func_index = (uint32)atoi(name + strlen(prefix));
             if (func_index < obj_data->func_count) {
@@ -3732,8 +3762,7 @@ aot_resolve_functions(AOTCompContext *comp_ctx, AOTObjectData *obj_data)
                 }
             }
         }
-        else if ((name = (char *)LLVMGetSymbolName(sym_itr))
-                 && str_starts_with(name, AOT_FUNC_INTERNAL_PREFIX)) {
+        else if (name && str_starts_with(name, AOT_FUNC_INTERNAL_PREFIX)) {
             /* symbol aot_func_internal#n */
             func_index = (uint32)atoi(name + strlen(AOT_FUNC_INTERNAL_PREFIX));
             if (func_index < obj_data->func_count) {
@@ -3844,7 +3873,7 @@ aot_resolve_object_relocation_group(AOTObjectData *obj_data,
         }
     }
 
-    /* pares each relocation */
+    /* parse each relocation */
     if (!(rel_itr = LLVMGetRelocations(rel_sec))) {
         aot_set_last_error("llvm get relocations failed.");
         return false;
@@ -3881,7 +3910,8 @@ aot_resolve_object_relocation_group(AOTObjectData *obj_data,
 
         /* set relocation fields */
         relocation->relocation_type = (uint32)type;
-        relocation->symbol_name = (char *)LLVMGetSymbolName(rel_sym);
+        relocation->symbol_name =
+            LLVMGetSymbolNameAndUnDecorate(rel_sym, obj_data->target_info);
         relocation->relocation_offset = offset;
         if (!strcmp(group->section_name, ".rela.text.unlikely.")
             || !strcmp(group->section_name, ".rel.text.unlikely.")) {
@@ -3908,12 +3938,7 @@ aot_resolve_object_relocation_group(AOTObjectData *obj_data,
          * Note: aot_stack_sizes_section_name section only contains
          * stack_sizes table.
          */
-        if (!strcmp(relocation->symbol_name, aot_stack_sizes_name)
-            /* in windows 32, the symbol name may start with '_' */
-            || (strlen(relocation->symbol_name) > 0
-                && relocation->symbol_name[0] == '_'
-                && !strcmp(relocation->symbol_name + 1,
-                           aot_stack_sizes_name))) {
+        if (!strcmp(relocation->symbol_name, aot_stack_sizes_name)) {
             /* discard const */
             relocation->symbol_name = (char *)aot_stack_sizes_section_name;
         }
@@ -3982,8 +4007,21 @@ aot_resolve_object_relocation_group(AOTObjectData *obj_data,
             && (str_starts_with(relocation->symbol_name, ".LCPI")
                 || str_starts_with(relocation->symbol_name, ".LJTI")
                 || str_starts_with(relocation->symbol_name, ".LBB")
-                || str_starts_with(relocation->symbol_name,
-                                   ".Lswitch.table."))) {
+                || str_starts_with(relocation->symbol_name, ".Lswitch.table.")
+#if LLVM_VERSION_MAJOR >= 16
+                /* cf. https://reviews.llvm.org/D123264 */
+                || str_starts_with(relocation->symbol_name, ".Lpcrel_hi")
+#endif
+#if LLVM_VERSION_MAJOR >= 19
+                /* cf.
+                 * https://github.com/llvm/llvm-project/pull/95031
+                 * https://github.com/llvm/llvm-project/pull/89693
+                 *
+                 * note: the trailing space in ".L0 " is intentional. */
+                || !strcmp(relocation->symbol_name, "")
+                || !strcmp(relocation->symbol_name, ".L0 ")
+#endif
+                    )) {
             /* change relocation->relocation_addend and
                relocation->symbol_name */
             LLVMSectionIteratorRef contain_section;
@@ -4292,10 +4330,6 @@ aot_obj_data_create(AOTCompContext *comp_ctx)
 
     bh_print_time("Begin to emit object file");
     if (comp_ctx->external_llc_compiler || comp_ctx->external_asm_compiler) {
-#if defined(_WIN32) || defined(_WIN32_)
-        aot_set_last_error("external toolchain not supported on Windows");
-        goto fail;
-#else
         /* Generate a temp file name */
         int ret;
         char obj_file_name[64];
@@ -4323,27 +4357,18 @@ aot_obj_data_create(AOTCompContext *comp_ctx)
             aot_set_last_error("create mem buffer with file failed.");
             goto fail;
         }
-#endif /* end of defined(_WIN32) || defined(_WIN32_) */
     }
     else if (!strncmp(LLVMGetTargetName(target), "arc", 3)) {
-#if defined(_WIN32) || defined(_WIN32_)
-        aot_set_last_error("emit object file on Windows is unsupported.");
-        goto fail;
-#else
         /* Emit to assembly file instead for arc target
            as it cannot emit to object file */
         char file_name[] = "wasm-XXXXXX", buf[128];
-        int fd, ret;
+        int ret;
 
-        if ((fd = mkstemp(file_name)) <= 0) {
+        if (!bh_mkstemp(file_name, sizeof(file_name))) {
             aot_set_last_error("make temp file failed.");
             goto fail;
         }
 
-        /* close and remove temp file */
-        close(fd);
-        unlink(file_name);
-
         snprintf(buf, sizeof(buf), "%s%s", file_name, ".s");
         if (LLVMTargetMachineEmitToFile(comp_ctx->target_machine,
                                         comp_ctx->module, buf, LLVMAssemblyFile,
@@ -4364,7 +4389,7 @@ aot_obj_data_create(AOTCompContext *comp_ctx)
                  "/opt/zephyr-sdk/arc-zephyr-elf/bin/arc-zephyr-elf-gcc ",
                  "-mcpu=arcem -o ", file_name, ".o -c ", file_name, ".s");
         /* TODO: use try..catch to handle possible exceptions */
-        ret = system(buf);
+        ret = bh_system(buf);
         /* remove temp assembly file */
         snprintf(buf, sizeof(buf), "%s%s", file_name, ".s");
         unlink(buf);
@@ -4391,7 +4416,6 @@ aot_obj_data_create(AOTCompContext *comp_ctx)
             aot_set_last_error("create mem buffer with file failed.");
             goto fail;
         }
-#endif /* end of defined(_WIN32) || defined(_WIN32_) */
     }
     else {
         if (LLVMTargetMachineEmitToMemoryBuffer(

core/iwasm/compilation/aot_emit_control.c

@@ -1218,6 +1218,28 @@ aot_compile_op_br_table(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         return aot_handle_next_reachable_block(comp_ctx, func_ctx, p_frame_ip);
     }
 
+    /*
+     * if (value_cmp > br_count)
+     *   value_cmp = br_count;
+     */
+    LLVMValueRef br_count_value = I32_CONST(br_count);
+    CHECK_LLVM_CONST(br_count_value);
+
+    LLVMValueRef clap_value_cmp_cond =
+        LLVMBuildICmp(comp_ctx->builder, LLVMIntUGT, value_cmp, br_count_value,
+                      "cmp_w_br_count");
+    if (!clap_value_cmp_cond) {
+        aot_set_last_error("llvm build icmp failed.");
+        return false;
+    }
+
+    value_cmp = LLVMBuildSelect(comp_ctx->builder, clap_value_cmp_cond,
+                                br_count_value, value_cmp, "clap_value_cmp");
+    if (!value_cmp) {
+        aot_set_last_error("llvm build select failed.");
+        return false;
+    }
+
     if (!LLVMIsEfficientConstInt(value_cmp)) {
         if (comp_ctx->aot_frame) {
             if (comp_ctx->enable_gc

core/iwasm/compilation/aot_emit_conversion.c

@@ -347,17 +347,8 @@ aot_compile_op_i32_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 
     POP_F32(value);
 
-    if (!comp_ctx->is_indirect_mode) {
-        if (sign) {
-            min_value = F32_CONST(-2147483904.0f);
-            max_value = F32_CONST(2147483648.0f);
-        }
-        else {
-            min_value = F32_CONST(-1.0f);
-            max_value = F32_CONST(4294967296.0f);
-        }
-    }
-    else {
+    if (comp_ctx->is_indirect_mode
+        && aot_intrinsic_check_capability(comp_ctx, "f32.const")) {
         WASMValue wasm_value;
         if (sign) {
             wasm_value.f32 = -2147483904.0f;
@@ -376,6 +367,16 @@ aot_compile_op_i32_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F32);
         }
     }
+    else {
+        if (sign) {
+            min_value = F32_CONST(-2147483904.0f);
+            max_value = F32_CONST(2147483648.0f);
+        }
+        else {
+            min_value = F32_CONST(-1.0f);
+            max_value = F32_CONST(4294967296.0f);
+        }
+    }
     CHECK_LLVM_CONST(min_value);
     CHECK_LLVM_CONST(max_value);
 
@@ -400,17 +401,8 @@ aot_compile_op_i32_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 
     POP_F64(value);
 
-    if (!comp_ctx->is_indirect_mode) {
-        if (sign) {
-            min_value = F64_CONST(-2147483649.0);
-            max_value = F64_CONST(2147483648.0);
-        }
-        else {
-            min_value = F64_CONST(-1.0);
-            max_value = F64_CONST(4294967296.0);
-        }
-    }
-    else {
+    if (comp_ctx->is_indirect_mode
+        && aot_intrinsic_check_capability(comp_ctx, "f64.const")) {
         WASMValue wasm_value;
         if (sign) {
             wasm_value.f64 = -2147483649.0;
@@ -429,6 +421,16 @@ aot_compile_op_i32_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F64);
         }
     }
+    else {
+        if (sign) {
+            min_value = F64_CONST(-2147483649.0);
+            max_value = F64_CONST(2147483648.0);
+        }
+        else {
+            min_value = F64_CONST(-1.0);
+            max_value = F64_CONST(4294967296.0);
+        }
+    }
     CHECK_LLVM_CONST(min_value);
     CHECK_LLVM_CONST(max_value);
 
@@ -554,17 +556,8 @@ aot_compile_op_i64_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 
     POP_F32(value);
 
-    if (!comp_ctx->is_indirect_mode) {
-        if (sign) {
-            min_value = F32_CONST(-9223373136366403584.0f);
-            max_value = F32_CONST(9223372036854775808.0f);
-        }
-        else {
-            min_value = F32_CONST(-1.0f);
-            max_value = F32_CONST(18446744073709551616.0f);
-        }
-    }
-    else {
+    if (comp_ctx->is_indirect_mode
+        && aot_intrinsic_check_capability(comp_ctx, "f32.const")) {
         WASMValue wasm_value;
         if (sign) {
             wasm_value.f32 = -9223373136366403584.0f;
@@ -583,6 +576,16 @@ aot_compile_op_i64_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F32);
         }
     }
+    else {
+        if (sign) {
+            min_value = F32_CONST(-9223373136366403584.0f);
+            max_value = F32_CONST(9223372036854775808.0f);
+        }
+        else {
+            min_value = F32_CONST(-1.0f);
+            max_value = F32_CONST(18446744073709551616.0f);
+        }
+    }
     CHECK_LLVM_CONST(min_value);
     CHECK_LLVM_CONST(max_value);
 
@@ -607,17 +610,8 @@ aot_compile_op_i64_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 
     POP_F64(value);
 
-    if (!comp_ctx->is_indirect_mode) {
-        if (sign) {
-            min_value = F64_CONST(-9223372036854777856.0);
-            max_value = F64_CONST(9223372036854775808.0);
-        }
-        else {
-            min_value = F64_CONST(-1.0);
-            max_value = F64_CONST(18446744073709551616.0);
-        }
-    }
-    else {
+    if (comp_ctx->is_indirect_mode
+        && aot_intrinsic_check_capability(comp_ctx, "f64.const")) {
         WASMValue wasm_value;
         if (sign) {
             wasm_value.f64 = -9223372036854777856.0;
@@ -636,6 +630,16 @@ aot_compile_op_i64_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F64);
         }
     }
+    else {
+        if (sign) {
+            min_value = F64_CONST(-9223372036854777856.0);
+            max_value = F64_CONST(9223372036854775808.0);
+        }
+        else {
+            min_value = F64_CONST(-1.0);
+            max_value = F64_CONST(18446744073709551616.0);
+        }
+    }
     CHECK_LLVM_CONST(min_value);
     CHECK_LLVM_CONST(max_value);
 

core/iwasm/compilation/aot_emit_function.c

@@ -1832,6 +1832,7 @@ aot_compile_op_call(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 aot_set_last_error("llvm build load failed.");
                 goto fail;
             }
+            LLVMSetAlignment(ext_ret, 4);
             PUSH(ext_ret, ext_ret_types[i]);
         }
     }
@@ -2068,6 +2069,7 @@ call_aot_call_indirect_func(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             aot_set_last_error("llvm build load failed.");
             return false;
         }
+        LLVMSetAlignment(value_rets[i], 4);
         cell_num += wasm_value_type_cell_num_internal(wasm_ret_types[i],
                                                       comp_ctx->pointer_size);
     }
@@ -2699,6 +2701,7 @@ aot_compile_op_call_indirect(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 aot_set_last_error("llvm build load failed.");
                 goto fail;
             }
+            LLVMSetAlignment(ext_ret, 4);
             LLVMAddIncoming(result_phis[i], &ext_ret, &block_curr, 1);
         }
     }
@@ -3130,6 +3133,7 @@ aot_compile_op_call_ref(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 aot_set_last_error("llvm build load failed.");
                 goto fail;
             }
+            LLVMSetAlignment(ext_ret, 4);
             LLVMAddIncoming(result_phis[i], &ext_ret, &block_curr, 1);
         }
     }
@@ -3205,6 +3209,7 @@ aot_compile_op_call_ref(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                 aot_set_last_error("llvm build load failed.");
                 goto fail;
             }
+            LLVMSetAlignment(ext_ret, 4);
             LLVMAddIncoming(result_phis[i], &ext_ret, &block_curr, 1);
         }
     }

core/iwasm/compilation/aot_emit_memory.c

@@ -273,10 +273,24 @@ 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 (is_memory64 && comp_ctx->enable_bound_check) {
+        /* Check whether integer overflow occurs in offset + addr */
+        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, offset_const, 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);
+    }
+
     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;
@@ -303,7 +317,7 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         LLVMPositionBuilderAtEnd(comp_ctx->builder, block_curr);
 
         if (!is_target_64bit) {
-            /* Check whether interger overflow occurs in addr + offset */
+            /* Check whether integer overflow occurs in addr + offset */
             LLVMBasicBlockRef check_integer_overflow_end;
             ADD_BASIC_BLOCK(check_integer_overflow_end,
                             "check_integer_overflow_end");
@@ -331,7 +345,7 @@ aot_check_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                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
+               first byte of the shared heap won't be accessed, (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");
@@ -1087,7 +1101,7 @@ aot_compile_op_memory_grow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
     }
     else {
         char *func_name = "aot_enlarge_memory";
-        /* AOT mode, delcare the function */
+        /* AOT mode, declare the function */
         if (!(func = LLVMGetNamedFunction(func_ctx->module, func_name))
             && !(func =
                      LLVMAddFunction(func_ctx->module, func_name, func_type))) {
@@ -1170,7 +1184,7 @@ check_bulk_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
      * Note: not throw the integer-overflow-exception here since it must
      * have been thrown when converting float to integer before
      */
-    /* return addres directly if constant offset and inside memory space */
+    /* return address directly if constant offset and inside memory space */
     if (LLVMIsEfficientConstInt(offset) && LLVMIsEfficientConstInt(bytes)) {
         uint64 mem_offset = (uint64)LLVMConstIntGetZExtValue(offset);
         uint64 mem_len = (uint64)LLVMConstIntGetZExtValue(bytes);
@@ -1215,10 +1229,24 @@ check_bulk_memory_overflow(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
         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 (is_memory64 && comp_ctx->enable_bound_check) {
+        /* Check whether integer overflow occurs in offset + addr */
+        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, max_addr, offset, cmp, "cmp");
+        if (!aot_emit_exception(comp_ctx, func_ctx,
+                                EXCE_OUT_OF_BOUNDS_MEMORY_ACCESS, true, cmp,
+                                check_integer_overflow_end)) {
+            goto fail;
+        }
+        SET_BUILD_POS(check_integer_overflow_end);
+    }
+
     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;

core/iwasm/compilation/aot_emit_numberic.c

@@ -653,15 +653,22 @@ compile_int_sub(AOTCompContext *comp_ctx, LLVMValueRef left, LLVMValueRef right,
 }
 
 static LLVMValueRef
-compile_int_mul(AOTCompContext *comp_ctx, LLVMValueRef left, LLVMValueRef right,
-                bool is_i32)
+compile_int_mul(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+                LLVMValueRef left, LLVMValueRef right, bool is_i32)
 {
     /* If one of the operands is 0, just return constant 0 */
     if (IS_CONST_ZERO(left) || IS_CONST_ZERO(right))
         return is_i32 ? I32_ZERO : I64_ZERO;
 
     /* Build mul */
-    return LLVMBuildMul(comp_ctx->builder, left, right, "mul");
+    LLVMTypeRef param_types[2];
+    param_types[1] = param_types[0] = is_i32 ? I32_TYPE : I64_TYPE;
+
+    LLVMValueRef res;
+    LLVM_BUILD_OP_OR_INTRINSIC(Mul, left, right, res,
+                               is_i32 ? "i32.mul" : "i64.mul", "mul", false);
+
+    return res;
 }
 
 static bool
@@ -679,7 +686,8 @@ compile_op_int_arithmetic(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
                               "compile int sub fail.");
             return true;
         case INT_MUL:
-            DEF_INT_BINARY_OP(compile_int_mul(comp_ctx, left, right, is_i32),
+            DEF_INT_BINARY_OP(
+                compile_int_mul(comp_ctx, func_ctx, left, right, is_i32),
                 "compile int mul fail.");
             return true;
         case INT_DIV_S:
@@ -726,43 +734,57 @@ fail:
 }
 
 static LLVMValueRef
-compile_int_shl(AOTCompContext *comp_ctx, LLVMValueRef left, LLVMValueRef right,
-                bool is_i32)
+compile_int_shl(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+                LLVMValueRef left, LLVMValueRef right, bool is_i32)
 {
     LLVMValueRef res;
 
     SHIFT_COUNT_MASK;
 
     /* Build shl */
-    LLVM_BUILD_OP(Shl, left, right, res, "shl", NULL);
+    LLVMTypeRef param_types[2];
+    param_types[1] = param_types[0] = is_i32 ? I32_TYPE : I64_TYPE;
+
+    LLVM_BUILD_OP_OR_INTRINSIC(Shl, left, right, res,
+                               is_i32 ? "i32.shl" : "i64.shl", "shl", false);
 
     return res;
 }
 
 static LLVMValueRef
-compile_int_shr_s(AOTCompContext *comp_ctx, LLVMValueRef left,
-                  LLVMValueRef right, bool is_i32)
+compile_int_shr_s(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+                  LLVMValueRef left, LLVMValueRef right, bool is_i32)
 {
     LLVMValueRef res;
 
     SHIFT_COUNT_MASK;
 
     /* Build shl */
-    LLVM_BUILD_OP(AShr, left, right, res, "shr_s", NULL);
+    LLVMTypeRef param_types[2];
+    param_types[1] = param_types[0] = is_i32 ? I32_TYPE : I64_TYPE;
+
+    LLVM_BUILD_OP_OR_INTRINSIC(AShr, left, right, res,
+                               is_i32 ? "i32.shr_s" : "i64.shr_s", "shr_s",
+                               false);
 
     return res;
 }
 
 static LLVMValueRef
-compile_int_shr_u(AOTCompContext *comp_ctx, LLVMValueRef left,
-                  LLVMValueRef right, bool is_i32)
+compile_int_shr_u(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+                  LLVMValueRef left, LLVMValueRef right, bool is_i32)
 {
     LLVMValueRef res;
 
     SHIFT_COUNT_MASK;
 
     /* Build shl */
-    LLVM_BUILD_OP(LShr, left, right, res, "shr_u", NULL);
+    LLVMTypeRef param_types[2];
+    param_types[1] = param_types[0] = is_i32 ? I32_TYPE : I64_TYPE;
+
+    LLVM_BUILD_OP_OR_INTRINSIC(LShr, left, right, res,
+                               is_i32 ? "i32.shr_u" : "i64.shr_u", "shr_u",
+                               false);
 
     return res;
 }
@@ -814,15 +836,17 @@ compile_op_int_shift(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
 {
     switch (shift_op) {
         case INT_SHL:
-            DEF_INT_BINARY_OP(compile_int_shl(comp_ctx, left, right, is_i32),
-                              NULL);
+            DEF_INT_BINARY_OP(
+                compile_int_shl(comp_ctx, func_ctx, left, right, is_i32), NULL);
             return true;
         case INT_SHR_S:
-            DEF_INT_BINARY_OP(compile_int_shr_s(comp_ctx, left, right, is_i32),
+            DEF_INT_BINARY_OP(
+                compile_int_shr_s(comp_ctx, func_ctx, left, right, is_i32),
                 NULL);
             return true;
         case INT_SHR_U:
-            DEF_INT_BINARY_OP(compile_int_shr_u(comp_ctx, left, right, is_i32),
+            DEF_INT_BINARY_OP(
+                compile_int_shr_u(comp_ctx, func_ctx, left, right, is_i32),
                 NULL);
             return true;
         case INT_ROTL:

core/iwasm/compilation/aot_llvm.c

@@ -711,8 +711,7 @@ aot_add_llvm_func(AOTCompContext *comp_ctx, LLVMModuleRef module,
                                     prefix)))
         goto fail;
 
-    if (comp_ctx->is_indirect_mode) {
-        /* avoid LUT relocations ("switch-table") */
+    if (comp_ctx->disable_llvm_jump_tables) {
         LLVMAttributeRef attr_no_jump_tables = LLVMCreateStringAttribute(
             comp_ctx->context, "no-jump-tables",
             (uint32)strlen("no-jump-tables"), "true", (uint32)strlen("true"));
@@ -1720,7 +1719,7 @@ aot_create_stack_sizes(const AOTCompData *comp_data, AOTCompContext *comp_ctx)
          * This value is a placeholder, which will be replaced
          * after the corresponding functions are compiled.
          *
-         * Don't use zeros becasue LLVM can optimize them to
+         * Don't use zeros because LLVM can optimize them to
          * zeroinitializer.
          */
         values[i] = I32_NEG_ONE;
@@ -2354,7 +2353,7 @@ create_target_machine_detect_host(AOTCompContext *comp_ctx)
     }
 
     if (!LLVMTargetHasJIT(target)) {
-        aot_set_last_error("unspported JIT on this platform.");
+        aot_set_last_error("unsupported JIT on this platform.");
         goto fail;
     }
 
@@ -2521,7 +2520,8 @@ aot_compiler_init(void)
     LLVMInitializeCore(LLVMGetGlobalPassRegistry());
 #endif
 
-#if WASM_ENABLE_WAMR_COMPILER != 0
+/* fuzzing only use host targets for simple */
+#if WASM_ENABLE_WAMR_COMPILER != 0 && WASM_ENABLE_FUZZ_TEST == 0
     /* Init environment of all targets for AOT compiler */
     LLVMInitializeAllTargetInfos();
     LLVMInitializeAllTargets();
@@ -2664,12 +2664,18 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
     if (option->enable_aux_stack_check)
         comp_ctx->enable_aux_stack_check = true;
 
-    if (option->is_indirect_mode)
+    if (option->is_indirect_mode) {
         comp_ctx->is_indirect_mode = true;
+        /* avoid LUT relocations ("switch-table") */
+        comp_ctx->disable_llvm_jump_tables = true;
+    }
 
     if (option->disable_llvm_intrinsics)
         comp_ctx->disable_llvm_intrinsics = true;
 
+    if (option->disable_llvm_jump_tables)
+        comp_ctx->disable_llvm_jump_tables = true;
+
     if (option->disable_llvm_lto)
         comp_ctx->disable_llvm_lto = true;
 
@@ -2736,20 +2742,29 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
     }
     else {
         /* Create LLVM target machine */
+        if (!option->target_arch || !strstr(option->target_arch, "-")) {
+            /* Retrieve the target triple based on user input */
+            triple = NULL;
             arch = option->target_arch;
             abi = option->target_abi;
             cpu = option->target_cpu;
             features = option->cpu_features;
+        }
+        else {
+            /* Form a target triple */
+            triple = option->target_arch;
+            arch = NULL;
+            abi = NULL;
+            cpu = NULL;
+            features = NULL;
+        }
+
         opt_level = option->opt_level;
         size_level = option->size_level;
 
         /* verify external llc compiler */
         comp_ctx->external_llc_compiler = getenv("WAMRC_LLC_COMPILER");
         if (comp_ctx->external_llc_compiler) {
-#if defined(_WIN32) || defined(_WIN32_)
-            comp_ctx->external_llc_compiler = NULL;
-            LOG_WARNING("External LLC compiler not supported on Windows.");
-#else
             if (access(comp_ctx->external_llc_compiler, X_OK) != 0) {
                 LOG_WARNING("WAMRC_LLC_COMPILER [%s] not found, fallback to "
                             "default pipeline",
@@ -2761,17 +2776,12 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
                 LOG_VERBOSE("Using external LLC compiler [%s]",
                             comp_ctx->external_llc_compiler);
             }
-#endif
         }
 
         /* verify external asm compiler */
         if (!comp_ctx->external_llc_compiler) {
             comp_ctx->external_asm_compiler = getenv("WAMRC_ASM_COMPILER");
             if (comp_ctx->external_asm_compiler) {
-#if defined(_WIN32) || defined(_WIN32_)
-                comp_ctx->external_asm_compiler = NULL;
-                LOG_WARNING("External ASM compiler not supported on Windows.");
-#else
                 if (access(comp_ctx->external_asm_compiler, X_OK) != 0) {
                     LOG_WARNING(
                         "WAMRC_ASM_COMPILER [%s] not found, fallback to "
@@ -2784,7 +2794,6 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
                     LOG_VERBOSE("Using external ASM compiler [%s]",
                                 comp_ctx->external_asm_compiler);
                 }
-#endif
             }
         }
 
@@ -2990,6 +2999,7 @@ aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
                 aot_set_last_error(buf);
                 goto fail;
             }
+            LOG_VERBOSE("triple: %s => normailized: %s", triple, triple_norm);
             if (!cpu)
                 cpu = "";
         }
@@ -3344,6 +3354,11 @@ aot_destroy_comp_context(AOTCompContext *comp_ctx)
     if (comp_ctx->builder)
         LLVMDisposeBuilder(comp_ctx->builder);
 
+#if WASM_ENABLE_DEBUG_AOT != 0
+    if (comp_ctx->debug_builder)
+        LLVMDisposeDIBuilder(comp_ctx->debug_builder);
+#endif
+
     if (comp_ctx->orc_thread_safe_context)
         LLVMOrcDisposeThreadSafeContext(comp_ctx->orc_thread_safe_context);
 
@@ -3417,7 +3432,7 @@ aot_get_native_symbol_index(AOTCompContext *comp_ctx, const char *symbol)
 
     sym = bh_list_first_elem(&comp_ctx->native_symbols);
 
-    /* Lookup an existing symobl record */
+    /* Lookup an existing symbol record */
 
     while (sym) {
         if (strcmp(sym->symbol, symbol) == 0) {

core/iwasm/compilation/aot_llvm.h

@@ -37,6 +37,18 @@
 #include "aot_orc_extra.h"
 #include "aot_comp_option.h"
 
+#if defined(_WIN32) || defined(_WIN32_)
+#include <io.h>
+#define access _access
+/* On windows there is no X_OK flag to check for executablity, only check for
+ * existence */
+#ifdef X_OK
+#undef X_OK
+#endif
+#define X_OK 00
+#define unlink _unlink
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -436,6 +448,9 @@ typedef struct AOTCompContext {
     /* Disable LLVM built-in intrinsics */
     bool disable_llvm_intrinsics;
 
+    /* Disable LLVM jump tables */
+    bool disable_llvm_jump_tables;
+
     /* Disable LLVM link time optimization */
     bool disable_llvm_lto;
 

core/iwasm/compilation/aot_llvm_extra.cpp

@@ -318,10 +318,15 @@ aot_apply_llvm_new_pass_manager(AOTCompContext *comp_ctx, LLVMModuleRef module)
     ModulePassManager MPM;
 
     if (comp_ctx->is_jit_mode) {
+#if LLVM_VERSION_MAJOR >= 18
+#define INSTCOMBINE "instcombine<no-verify-fixpoint>"
+#else
+#define INSTCOMBINE "instcombine"
+#endif
         const char *Passes =
             "loop-vectorize,slp-vectorizer,"
             "load-store-vectorizer,vector-combine,"
-            "mem2reg,instcombine,simplifycfg,jump-threading,indvars";
+            "mem2reg," INSTCOMBINE ",simplifycfg,jump-threading,indvars";
         ExitOnErr(PB.parsePassPipeline(MPM, Passes));
     }
     else {

core/iwasm/compilation/aot_llvm_extra2.cpp

@@ -159,6 +159,17 @@ LLVMCreateTargetMachineWithOpts(LLVMTargetRef ctarget, const char *triple,
     auto cm = convert(code_model, &jit);
     auto targetmachine = target->createTargetMachine(triple, cpu, features,
                                                      opts, rm, cm, ol, jit);
+#if LLVM_VERSION_MAJOR >= 18
+    // always place data in normal data section.
+    //
+    // note that:
+    // - our aot file emitter/loader doesn't support x86-64 large data
+    //   sections. (eg .lrodata)
+    // - for our purposes, "data" is usually something the compiler
+    //   generated. (eg. jump tables) we probably never benefit from
+    //   large data sections.
+    targetmachine->setLargeDataThreshold(UINT64_MAX);
+#endif
     return reinterpret_cast<LLVMTargetMachineRef>(targetmachine);
 }
 

core/iwasm/compilation/aot_orc_extra.cpp

@@ -177,7 +177,7 @@ LLVMOrcLLLazyJITBuilderSetJITTargetMachineBuilder(
     LLVMOrcDisposeJITTargetMachineBuilder(JTMP);
 }
 
-static Optional<CompileOnDemandLayer::GlobalValueSet>
+static Optional<GlobalValueSet>
 PartitionFunction(GlobalValueSet Requested)
 {
     std::vector<const GlobalValue *> GVsToAdd;

core/iwasm/compilation/debug/dwarf_extractor.cpp

@@ -311,14 +311,18 @@ lldb_function_to_function_dbi(const AOTCompContext *comp_ctx,
         case eLanguageTypeC:
         case eLanguageTypeC99:
         case eLanguageTypeC11:
+#if LLVM_VERSION_MAJOR >= 17
         case eLanguageTypeC17:
+#endif
             break;
         case eLanguageTypeC_plus_plus:
         case eLanguageTypeC_plus_plus_03:
         case eLanguageTypeC_plus_plus_11:
         case eLanguageTypeC_plus_plus_14:
+#if LLVM_VERSION_MAJOR >= 17
         case eLanguageTypeC_plus_plus_17:
         case eLanguageTypeC_plus_plus_20:
+#endif
             cplusplus = true;
             break;
         default:

core/iwasm/compilation/iwasm_compl.cmake

@@ -1,6 +1,7 @@
 set (IWASM_COMPL_DIR ${CMAKE_CURRENT_LIST_DIR})
 
 include_directories(${IWASM_COMPL_DIR})
+enable_language(CXX)
 
 if (WAMR_BUILD_DEBUG_AOT EQUAL 1)
     file (GLOB_RECURSE source_all
@@ -16,7 +17,7 @@ endif()
 
 set (IWASM_COMPL_SOURCE ${source_all})
 
-# Disalbe rtti to works with LLVM
+# Disable rtti to works with LLVM
 
 if (MSVC)
   set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")

core/iwasm/compilation/simd/simd_int_arith.c

@@ -32,7 +32,7 @@ simd_integer_arith(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
             result = LLVMBuildMul(comp_ctx->builder, lhs, rhs, "product");
             break;
         default:
-            HANDLE_FAILURE("Unsupport arith_op");
+            HANDLE_FAILURE("Unsupported arith_op");
             break;
     }
 

core/iwasm/fast-jit/cg/x86-64/jit_codegen_x86_64.cpp

@@ -423,7 +423,7 @@ jmp_from_label_to_label(x86::Assembler &a, bh_list *jmp_info_list,
 
 /**
  * Encode detecting compare result register according to condition code
- * and then jumping to suitable label when the condtion is met
+ * and then jumping to suitable label when the condition is met
  *
  * @param cc the compiler context
  * @param a the assembler to emit the code
@@ -431,7 +431,7 @@ jmp_from_label_to_label(x86::Assembler &a, bh_list *jmp_info_list,
  * @param label_src the index of src label
  * @param op the opcode of condition operation
  * @param r1 the label info when condition is met
- * @param r2 the label info when condition is unmet, do nonthing if VOID
+ * @param r2 the label info when condition is unmet, do nothing if VOID
  * @param is_last_insn if current insn is the last insn of current block
  *
  * @return true if success, false if failed
@@ -2589,7 +2589,7 @@ alu_r_r_r_i32(x86::Assembler &a, ALU_OP op, int32 reg_no_dst, int32 reg_no1_src,
                 if (reg_no2_src == REG_EDX_IDX) {
                     /* convert `REM_S edx, eax, edx` into
                        `mov esi, edx` and `REM_S edx eax, rsi` to
-                       avoid overwritting edx when a.cdq() */
+                       avoid overwriting edx when a.cdq() */
                     a.mov(regs_i32[REG_I32_FREE_IDX], regs_i32[REG_EDX_IDX]);
                     reg_no2_src = REG_I32_FREE_IDX;
                 }
@@ -2609,7 +2609,7 @@ alu_r_r_r_i32(x86::Assembler &a, ALU_OP op, int32 reg_no_dst, int32 reg_no1_src,
                 if (reg_no2_src == REG_EDX_IDX) {
                     /* convert `REM_U edx, eax, edx` into
                        `mov esi, edx` and `REM_U edx eax, rsi` to
-                       avoid overwritting edx when unsigned extend
+                       avoid overwriting edx when unsigned extend
                        eax to edx:eax */
                     a.mov(regs_i32[REG_I32_FREE_IDX], regs_i32[REG_EDX_IDX]);
                     reg_no2_src = REG_I32_FREE_IDX;
@@ -5602,7 +5602,7 @@ fail:
             a.jmp(imm);                                                    \
             if (!err_handler->err) {                                       \
                 /* The offset written by asmjit is always 0, we patch it   \
-                   again, 6 is the size of jmp instruciton */              \
+                   again, 6 is the size of jmp instruction */              \
                 stream = (char *)a.code()->sectionById(0)->buffer().data() \
                          + a.code()->sectionById(0)->buffer().size() - 6;  \
                 _offset = label_offsets[label_dst]                         \
@@ -6169,7 +6169,7 @@ fail:
  * Replace all the jmp address pre-saved when the code cache hasn't been
  * allocated with actual address after code cache allocated
  *
- * @param cc compiler context containting the allocated code cacha info
+ * @param cc compiler context containing the allocated code cacha info
  * @param jmp_info_list the jmp info list
  */
 static void
@@ -6557,7 +6557,7 @@ at_cmpxchg_r_ra_base_r_offset_imm(x86::Assembler &a, uint32 bytes_dst,
  * @param a the assembler to emit the code
  * @param bytes_dst the bytes number of the data to actual operated on(load,
  * compare, replacement) could be 1(byte), 2(short), 4(int32), 8(int64)
- * @param data_xchg the immediate data for exchange(conditionally replacment
+ * @param data_xchg the immediate data for exchange(conditionally replacement
  * value)
  * @param reg_no_base the no of register that stores the base address
  *        of src&dst memory
@@ -6587,7 +6587,7 @@ at_cmpxchg_imm_ra_base_r_offset_r(x86::Assembler &a, uint32 bytes_dst,
  * @param a the assembler to emit the code
  * @param bytes_dst the bytes number of the data to actual operated on(load,
  * compare, replacement) could be 1(byte), 2(short), 4(int32), 8(int64)
- * @param data_xchg the immediate data for exchange(conditionally replacment
+ * @param data_xchg the immediate data for exchange(conditionally replacement
  * value)
  * @param reg_no_base the no of register that stores the base address
  *        of src&dst memory
@@ -8820,7 +8820,7 @@ jit_codegen_compile_call_to_fast_jit(const WASMModule *module, uint32 func_idx)
 
         /* If yes, set eax to 0, return to caller */
 
-        /* Pop all integer arument registers */
+        /* Pop all integer argument registers */
         for (i = 0; i < MAX_REG_INTS; i++) {
             a.pop(regs_i64[reg_idx_of_int_args[i]]);
         }
@@ -9084,7 +9084,7 @@ jit_codegen_compile_call_to_fast_jit(const WASMModule *module, uint32 func_idx)
         a.mov(m, x86::rdx);
     }
 
-    /* Pop all integer arument registers */
+    /* Pop all integer argument registers */
     for (i = 0; i < MAX_REG_INTS; i++) {
         a.pop(regs_i64[reg_idx_of_int_args[i]]);
     }

core/iwasm/fast-jit/fe/jit_emit_compare.c

@@ -14,7 +14,7 @@ jit_compile_op_compare_integer(JitCompContext *cc, IntCond cond, bool is64Bit)
     JitReg lhs, rhs, res, const_zero, const_one;
 
     if (cond < INT_EQZ || cond > INT_GE_U) {
-        jit_set_last_error(cc, "unsupported comparation operation");
+        jit_set_last_error(cc, "unsupported comparison operation");
         goto fail;
     }
 

core/iwasm/fast-jit/fe/jit_emit_control.c

@@ -1230,7 +1230,7 @@ jit_compile_op_br_table(JitCompContext *cc, uint32 *br_depths, uint32 br_count,
         copy_arities = check_copy_arities(block_dst, cc->jit_frame);
 
         if (!copy_arities) {
-            /* No need to create new basic block, direclty jump to
+            /* No need to create new basic block, directly jump to
                the existing basic block when no need to copy arities */
             if (i == br_count) {
                 if (block_dst->label_type == LABEL_TYPE_LOOP) {

core/iwasm/fast-jit/iwasm_fast_jit.cmake

@@ -1,14 +1,21 @@
 # Copyright (C) 2019 Intel Corporation.  All rights reserved.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-set (IWASM_FAST_JIT_DIR ${CMAKE_CURRENT_LIST_DIR})
+# Yes. To solve the compatibility issue with CMAKE (>= 4.0), we need to update
+# our `cmake_minimum_required()` to 3.5. However, there are CMakeLists.txt
+# from 3rd parties that we should not alter. Therefore, in addition to
+# changing the `cmake_minimum_required()`, we should also add a configuration
+# here that is compatible with earlier versions.
+set(CMAKE_POLICY_VERSION_MINIMUM 3.5 FORCE)
 
+set (IWASM_FAST_JIT_DIR ${CMAKE_CURRENT_LIST_DIR})
 add_definitions(-DWASM_ENABLE_FAST_JIT=1)
 if (WAMR_BUILD_FAST_JIT_DUMP EQUAL 1)
     add_definitions(-DWASM_ENABLE_FAST_JIT_DUMP=1)
 endif ()
 
 include_directories (${IWASM_FAST_JIT_DIR})
+enable_language(CXX)
 
 if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
     include(FetchContent)

core/iwasm/fast-jit/jit_frontend.c

@@ -31,7 +31,7 @@ get_global_base_offset(const WASMModule *module)
         * (module->import_memory_count + module->memory_count);
 
 #if WASM_ENABLE_JIT != 0
-    /* If the module dosen't have memory, reserve one mem_info space
+    /* If the module doesn't have memory, reserve one mem_info space
        with empty content to align with llvm jit compiler */
     if (mem_inst_size == 0)
         mem_inst_size = (uint32)sizeof(WASMMemoryInstance);
@@ -1169,7 +1169,7 @@ init_func_translation(JitCompContext *cc)
     time_started = jit_cc_new_reg_I64(cc);
     /* Call os_time_thread_cputime_us() to get time_started firstly
        as there is stack frame switching below, calling native in them
-       may cause register spilling work inproperly */
+       may cause register spilling work improperly */
     if (!jit_emit_callnative(cc, os_time_thread_cputime_us, time_started, NULL,
                              0)) {
         return NULL;

core/iwasm/fast-jit/jit_ir.h

@@ -94,7 +94,7 @@ typedef uint32 JitReg;
 /*
  * Constant index flag of non-constant-value (constant value flag is
  * not set in register no. field) integer, floating point and vector
- * regisers. If this flag is set, the rest bits of the register
+ * registers. If this flag is set, the rest bits of the register
  * no. represent an index to the constant value table of the
  * corresponding type of the register and the register is read-only.
  */
@@ -1084,7 +1084,7 @@ typedef struct JitCompContext {
         /* Capacity of register annotations of each kind. */
         uint32 _capacity[JIT_REG_KIND_L32];
 
-        /* Constant vallues of each kind. */
+        /* Constant values of each kind. */
         uint8 *_value[JIT_REG_KIND_L32];
 
         /* Next element on the list of values with the same hash code. */
@@ -1145,7 +1145,7 @@ typedef struct JitCompContext {
         JitInsn **_table;
     } _insn_hash_table;
 
-    /* indicate if the last comparision is about floating-point numbers or not
+    /* indicate if the last comparison is about floating-point numbers or not
      */
     bool last_cmp_on_fp;
 } JitCompContext;
@@ -1203,7 +1203,7 @@ typedef struct JitCompContext {
  * Annotation disabling functions jit_annl_disable_NAME,
  * jit_anni_disable_NAME and jit_annr_disable_NAME, which release
  * memory of the annotations.  Before calling these functions,
- * resources owned by the annotations must be explictely released.
+ * resources owned by the annotations must be explicitly released.
  */
 #define ANN_LABEL(TYPE, NAME) void jit_annl_disable_##NAME(JitCompContext *cc);
 #define ANN_INSN(TYPE, NAME) void jit_anni_disable_##NAME(JitCompContext *cc);
@@ -1559,7 +1559,7 @@ _jit_cc_new_insn_norm(JitCompContext *cc, JitReg *result, JitInsn *insn);
  *
  * @param cc the compilationo context
  * @param result returned result of the instruction. If the value is
- * non-zero, it is the result of the constant-folding or an exsiting
+ * non-zero, it is the result of the constant-folding or an existing
  * equivalent instruction, in which case no instruction is added into
  * the compilation context. Otherwise, a new normalized instruction
  * has been added into the compilation context.

core/iwasm/fast-jit/jit_regalloc.c

@@ -221,7 +221,7 @@ get_reg_stride(JitReg reg)
  * @param rc the regalloc context
  * @param vreg the virtual register
  *
- * @return the spill slot encoded in a consant register
+ * @return the spill slot encoded in a constant register
  */
 static JitReg
 rc_alloc_spill_slot(RegallocContext *rc, JitReg vreg)
@@ -478,7 +478,7 @@ reload_vreg(RegallocContext *rc, JitReg vreg, JitInsn *cur_insn)
         JitReg fp_reg = rc->cc->fp_reg, offset;
 
         if (!vr->slot && !(vr->slot = rc_alloc_spill_slot(rc, vreg)))
-            /* Cannot allocte spill slot (due to OOM or frame size limit).  */
+            /* Cannot allocate spill slot (due to OOM or frame size limit).  */
             return NULL;
 
         offset = offset_of_spill_slot(rc->cc, vr->slot);
@@ -579,7 +579,7 @@ spill_vreg(RegallocContext *rc, JitReg vreg, JitInsn *cur_insn)
 
 /**
  * Allocate a hard register for the virtual register.  Necessary
- * reloade instruction will be inserted after the given instruction.
+ * reload instruction will be inserted after the given instruction.
  *
  * @param rc the regalloc context
  * @param vreg the virtual register
@@ -665,7 +665,7 @@ allocate_hreg(RegallocContext *rc, JitReg vreg, JitInsn *insn, int distance)
 
 /**
  * Allocate a hard register for the virtual register if not allocated
- * yet.  Necessary spill and reloade instructions will be inserted
+ * yet.  Necessary spill and reload instructions will be inserted
  * before/after and after the given instruction.  This operation will
  * convert the virtual register's state from 1 or 3 to 2.
  *

core/iwasm/include/aot_comp_option.h

@@ -8,6 +8,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 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
@@ -69,6 +73,7 @@ typedef struct AOTCompOption {
     bool enable_perf_profiling;
     bool enable_memory_profiling;
     bool disable_llvm_intrinsics;
+    bool disable_llvm_jump_tables;
     bool disable_llvm_lto;
     bool enable_llvm_pgo;
     bool enable_stack_estimation;
@@ -88,4 +93,8 @@ typedef struct AOTCompOption {
     const char *builtin_intrinsics;
 } AOTCompOption, *aot_comp_option_t;
 
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* end of __AOT_COMP_OPTION_H__ */

core/iwasm/include/wasm_c_api.h

@@ -46,7 +46,7 @@ extern "C" {
 // Auxiliaries
 
 // Machine types
-#if (__STDC_VERSION__) > 199901L
+#if defined(__STDC_VERSION__) && (__STDC_VERSION__) > 199901L
 inline void assertions(void) {
   static_assert(sizeof(float) == sizeof(uint32_t), "incompatible float type");
   static_assert(sizeof(double) == sizeof(uint64_t), "incompatible double type");

core/iwasm/include/wasm_export.h

@@ -23,6 +23,8 @@
 #else
 #define WASM_RUNTIME_API_EXTERN __declspec(dllimport)
 #endif
+#elif defined(__GNUC__) || defined(__clang__)
+#define WASM_RUNTIME_API_EXTERN __attribute__((visibility("default")))
 #else
 #define WASM_RUNTIME_API_EXTERN
 #endif
@@ -124,6 +126,21 @@ typedef WASMFunctionInstanceCommon *wasm_function_inst_t;
 struct WASMMemoryInstance;
 typedef struct WASMMemoryInstance *wasm_memory_inst_t;
 
+typedef struct wasm_frame_t {
+    /*  wasm_instance_t */
+    void *instance;
+    uint32_t module_offset;
+    uint32_t func_index;
+    uint32_t func_offset;
+    const char *func_name_wp;
+
+    uint32_t *sp;
+    uint8_t *frame_ref;
+    uint32_t *lp;
+} WASMCApiFrame;
+
+typedef WASMCApiFrame wasm_frame_t;
+
 /* WASM section */
 typedef struct wasm_section_t {
     struct wasm_section_t *next;
@@ -862,6 +879,35 @@ wasm_runtime_create_exec_env(wasm_module_inst_t module_inst,
 WASM_RUNTIME_API_EXTERN void
 wasm_runtime_destroy_exec_env(wasm_exec_env_t exec_env);
 
+/**
+ * @brief Copy callstack frames.
+ *
+ * Caution: This is not a thread-safe function. Ensure the exec_env
+ * is suspended before calling it from another thread.
+ *
+ * Usage: In the callback to read frames fields use APIs
+ * for wasm_frame_t from wasm_c_api.h
+ *
+ * Note: The function is async-signal-safe if called with verified arguments.
+ * Meaning it's safe to call it from a signal handler even on a signal
+ * interruption from another thread if next variables hold valid pointers
+ * - exec_env
+ * - exec_env->module_inst
+ * - exec_env->module_inst->module
+ *
+ * @param exec_env the execution environment that containes frames
+ * @param buffer the buffer of size equal length * sizeof(wasm_frame_t) to copy
+ * frames to
+ * @param length the number of frames to copy
+ * @param skip_n the number of frames to skip from the top of the stack
+ *
+ * @return number of copied frames
+ */
+WASM_RUNTIME_API_EXTERN uint32_t
+wasm_copy_callstack(const wasm_exec_env_t exec_env, wasm_frame_t *buffer,
+                    const uint32_t length, const uint32_t skip_n,
+                    char *error_buf, uint32_t error_buf_size);
+
 /**
  * Get the singleton execution environment for the instance.
  *
@@ -2281,7 +2327,7 @@ wasm_runtime_detach_shared_heap(wasm_module_inst_t module_inst);
  * @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
+ * @return return the allocated memory address, which reuses 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.

core/iwasm/interpreter/wasm_interp_classic.c

@@ -593,8 +593,8 @@ wasm_interp_get_frame_ref(WASMInterpFrame *frame)
 #endif
 
 #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())
+#define POP_MEM_OFFSET() (is_memory64 ? POP_I64() : (uint32)POP_I32())
+#define POP_TBL_ELEM_IDX() (is_table64 ? POP_I64() : (uint32)POP_I32())
 #else
 #define POP_MEM_OFFSET() POP_I32()
 #define POP_TBL_ELEM_IDX() POP_I32()
@@ -1934,7 +1934,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                             UNWIND_CSP(relative_depth, LABEL_TYPE_FUNCTION);
                             /* push exception values for catch
                              * The values are copied to the CALLER FRAME
-                             * (prev_frame->sp) same behvior ad WASM_OP_RETURN
+                             * (prev_frame->sp) same behavior ad WASM_OP_RETURN
                              */
                             if (cell_num_to_copy > 0) {
                                 word_copy(prev_frame->sp,
@@ -2649,7 +2649,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 read_leb_uint32(frame_ip, frame_ip_end, type_index);
                 func_obj = POP_REF();
                 if (!func_obj) {
-                    wasm_set_exception(module, "null function object");
+                    wasm_set_exception(module, "null function reference");
                     goto got_exception;
                 }
 
@@ -2666,7 +2666,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 read_leb_uint32(frame_ip, frame_ip_end, type_index);
                 func_obj = POP_REF();
                 if (!func_obj) {
-                    wasm_set_exception(module, "null function object");
+                    wasm_set_exception(module, "null function reference");
                     goto got_exception;
                 }
 
@@ -2813,7 +2813,8 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         struct_obj = POP_REF();
 
                         if (!struct_obj) {
-                            wasm_set_exception(module, "null structure object");
+                            wasm_set_exception(module,
+                                               "null structure reference");
                             goto got_exception;
                         }
 
@@ -2869,7 +2870,8 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
                         struct_obj = POP_REF();
                         if (!struct_obj) {
-                            wasm_set_exception(module, "null structure object");
+                            wasm_set_exception(module,
+                                               "null structure reference");
                             goto got_exception;
                         }
 
@@ -4961,7 +4963,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 HANDLE_OP_END();
             }
 
-            /* numberic instructions of i32 */
+            /* numeric instructions of i32 */
             HANDLE_OP(WASM_OP_I32_CLZ)
             {
                 DEF_OP_BIT_COUNT(uint32, I32, clz32);
@@ -5118,7 +5120,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 HANDLE_OP_END();
             }
 
-            /* numberic instructions of i64 */
+            /* numeric instructions of i64 */
             HANDLE_OP(WASM_OP_I64_CLZ)
             {
                 DEF_OP_BIT_COUNT(uint64, I64, clz64);
@@ -5275,7 +5277,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 HANDLE_OP_END();
             }
 
-            /* numberic instructions of f32 */
+            /* numeric instructions of f32 */
             HANDLE_OP(WASM_OP_F32_ABS)
             {
                 DEF_OP_MATH(float32, F32, fabsf);
@@ -5379,7 +5381,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                 HANDLE_OP_END();
             }
 
-            /* numberic instructions of f64 */
+            /* numeric instructions of f64 */
             HANDLE_OP(WASM_OP_F64_ABS)
             {
                 DEF_OP_MATH(float64, F64, fabs);
@@ -5782,7 +5784,6 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     {
                         mem_offset_t dst, src, len;
                         uint8 *mdst, *msrc;
-                        uint64 dlen;
 
                         len = POP_MEM_OFFSET();
                         src = POP_MEM_OFFSET();
@@ -5795,24 +5796,17 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         /* skip dst memidx */
                         frame_ip += 1;
 #endif
+                        // TODO: apply memidx
 #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);
-#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
@@ -5830,6 +5824,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         /* skip src memidx */
                         frame_ip += 1;
 #endif
+                        // TODO: apply memidx
 #if WASM_ENABLE_THREAD_MGR != 0
                         linear_mem_size = get_linear_mem_size();
 #endif
@@ -5849,15 +5844,21 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         }
 #endif
 
-#if WASM_ENABLE_MEMORY64 == 0
+                        /*
+                         * avoid unnecessary operations
+                         *
+                         * since dst and src both are valid indexes in the
+                         * linear memory, mdst and msrc can't be NULL
+                         *
+                         * The spec. converts memory.copy into i32.load8 and
+                         * i32.store8; the following are runtime-specific
+                         * optimizations.
+                         *
+                         */
+                        if (len && mdst != msrc) {
                             /* allowing the destination and source to overlap */
-                        bh_memmove_s(mdst, (uint32)dlen, msrc, (uint32)len);
-#else
-                        /* use memmove when memory64 is enabled since len
-                           may be larger than UINT32_MAX */
                             memmove(mdst, msrc, len);
-                        (void)dlen;
-#endif
+                        }
                         break;
                     }
                     case WASM_OP_MEMORY_FILL:
@@ -6678,7 +6679,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                          tag++, t++) {
 
                         /* compare the module and the external index with the
-                         * imort tag data */
+                         * import tag data */
                         if ((cur_func->u.func_import->import_module
                              == tag->u.tag_import->import_module)
                             && (ext_exception
@@ -6727,7 +6728,7 @@ 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_opcode.h

@@ -278,6 +278,16 @@ typedef enum WASMOpcode {
     DEBUG_OP_BREAK = 0xdc, /* debug break point */
 #endif
 
+#if WASM_ENABLE_JIT != 0 || WASM_ENABLE_FAST_INTERP != 0 \
+    || WASM_ENABLE_WAMR_COMPILER != 0 && WASM_ENABLE_SIMD != 0
+    EXT_OP_SET_LOCAL_FAST_V128 = 0xdd,
+    EXT_OP_TEE_LOCAL_FAST_V128 = 0xde,
+    EXT_OP_COPY_STACK_TOP_V128 = 0xdf,
+    WASM_OP_GET_GLOBAL_V128 = 0xe0,
+    WASM_OP_SET_GLOBAL_V128 = 0xe1,
+    WASM_OP_SELECT_128 = 0xe2,
+#endif
+
     /* Post-MVP extend op prefix */
     WASM_OP_GC_PREFIX = 0xfb,
     WASM_OP_MISC_PREFIX = 0xfc,
@@ -779,16 +789,27 @@ typedef enum WASMAtomicEXTOpcode {
 #else
 #define DEF_DEBUG_BREAK_HANDLE()
 #endif
-
 #define SET_GOTO_TABLE_ELEM(opcode) [opcode] = HANDLE_OPCODE(opcode)
 
-#if WASM_ENABLE_JIT != 0 && WASM_ENABLE_SIMD != 0
+#if WASM_ENABLE_SIMDE != 0
 #define SET_GOTO_TABLE_SIMD_PREFIX_ELEM() \
     SET_GOTO_TABLE_ELEM(WASM_OP_SIMD_PREFIX),
 #else
 #define SET_GOTO_TABLE_SIMD_PREFIX_ELEM()
 #endif
 
+#if WASM_ENABLE_SIMD != 0 && WASM_ENABLE_SIMDE != 0
+#define DEF_EXT_V128_HANDLE()                                       \
+    SET_GOTO_TABLE_ELEM(EXT_OP_SET_LOCAL_FAST_V128),     /* 0xdd */ \
+        SET_GOTO_TABLE_ELEM(EXT_OP_TEE_LOCAL_FAST_V128), /* 0xde */ \
+        SET_GOTO_TABLE_ELEM(EXT_OP_COPY_STACK_TOP_V128), /* 0xdf */ \
+        SET_GOTO_TABLE_ELEM(WASM_OP_GET_GLOBAL_V128),    /* 0xe0 */ \
+        SET_GOTO_TABLE_ELEM(WASM_OP_SET_GLOBAL_V128),    /* 0xe1 */ \
+        SET_GOTO_TABLE_ELEM(WASM_OP_SELECT_128),         /* 0xe2 */
+
+#else
+#define DEF_EXT_V128_HANDLE()
+#endif
 /*
  * Macro used to generate computed goto tables for the C interpreter.
  */
@@ -1020,7 +1041,7 @@ typedef enum WASMAtomicEXTOpcode {
         SET_GOTO_TABLE_ELEM(WASM_OP_MISC_PREFIX),    /* 0xfc */ \
         SET_GOTO_TABLE_SIMD_PREFIX_ELEM()            /* 0xfd */ \
         SET_GOTO_TABLE_ELEM(WASM_OP_ATOMIC_PREFIX),  /* 0xfe */ \
-        DEF_DEBUG_BREAK_HANDLE()                                \
+        DEF_DEBUG_BREAK_HANDLE() DEF_EXT_V128_HANDLE()          \
     };
 
 #ifdef __cplusplus

core/iwasm/interpreter/wasm_runtime.c

@@ -1208,9 +1208,8 @@ globals_instantiate(WASMModule *module, WASMModuleInstance *module_inst,
 
             /* The linked global instance has been initialized, we
                just need to copy the value. */
-            bh_memcpy_s(&(global->initial_value), sizeof(WASMValue),
-                        &(global_import->import_global_linked->init_expr),
-                        sizeof(WASMValue));
+            global->initial_value =
+                global_import->import_global_linked->init_expr.u;
         }
         else
 #endif
@@ -2467,7 +2466,8 @@ wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
             goto fail;
         }
         for (i = 0; i < module->table_seg_count; i++) {
-            if (wasm_elem_is_active(module->table_segments[i].mode))
+            if (wasm_elem_is_active(module->table_segments[i].mode)
+                || wasm_elem_is_declarative(module->table_segments[i].mode))
                 bh_bitmap_set_bit(module_inst->e->common.elem_dropped, i);
         }
     }
@@ -3523,13 +3523,6 @@ call_wasm_with_hw_bound_check(WASMModuleInstance *module_inst,
 #endif
     bool ret = true;
 
-    /* Check native stack overflow firstly to ensure we have enough
-       native stack to run the following codes before actually calling
-       the aot function in invokeNative function. */
-    if (!wasm_runtime_detect_native_stack_overflow(exec_env)) {
-        return;
-    }
-
     if (!exec_env_tls) {
         if (!os_thread_signal_inited()) {
             wasm_set_exception(module_inst, "thread signal env not inited");
@@ -3548,6 +3541,13 @@ call_wasm_with_hw_bound_check(WASMModuleInstance *module_inst,
         }
     }
 
+    /* Check native stack overflow firstly to ensure we have enough
+       native stack to run the following codes before actually calling
+       the aot function in invokeNative function. */
+    if (!wasm_runtime_detect_native_stack_overflow(exec_env)) {
+        return;
+    }
+
     wasm_exec_env_push_jmpbuf(exec_env, &jmpbuf_node);
 
     if (os_setjmp(jmpbuf_node.jmpbuf) == 0) {
@@ -4195,6 +4195,55 @@ wasm_get_module_inst_mem_consumption(const WASMModuleInstance *module_inst,
 #endif /* end of (WASM_ENABLE_MEMORY_PROFILING != 0) \
                  || (WASM_ENABLE_MEMORY_TRACING != 0) */
 
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+uint32
+wasm_interp_copy_callstack(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                           uint32 length, uint32 skip_n, char *error_buf,
+                           uint32_t error_buf_size)
+{
+    /*
+     * Note for devs: please refrain from such modifications inside of
+     * wasm_interp_copy_callstack
+     * - any allocations/freeing memory
+     * - dereferencing any pointers other than: exec_env, exec_env->module_inst,
+     * exec_env->module_inst->module, pointers between stack's bottom and
+     * top_boundary For more details check wasm_copy_callstack in
+     * wasm_export.h
+     */
+    WASMModuleInstance *module_inst =
+        (WASMModuleInstance *)wasm_exec_env_get_module_inst(exec_env);
+    WASMInterpFrame *cur_frame = wasm_exec_env_get_cur_frame(exec_env);
+    uint8 *top_boundary = exec_env->wasm_stack.top_boundary;
+    uint8 *bottom = exec_env->wasm_stack.bottom;
+    uint32 count = 0;
+
+    WASMCApiFrame record_frame;
+    while (cur_frame && (uint8_t *)cur_frame >= bottom
+           && (uint8_t *)cur_frame + sizeof(WASMInterpFrame) <= top_boundary
+           && count < (skip_n + length)) {
+        if (!cur_frame->function) {
+            cur_frame = cur_frame->prev_frame;
+            continue;
+        }
+        if (count < skip_n) {
+            ++count;
+            cur_frame = cur_frame->prev_frame;
+            continue;
+        }
+        record_frame.instance = module_inst;
+        record_frame.module_offset = 0;
+        // It's safe to dereference module_inst->e because "e" is asigned only
+        // once in wasm_instantiate
+        record_frame.func_index =
+            (uint32)(cur_frame->function - module_inst->e->functions);
+        buffer[count - skip_n] = record_frame;
+        cur_frame = cur_frame->prev_frame;
+        ++count;
+    }
+    return count >= skip_n ? count - skip_n : 0;
+}
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 #if WASM_ENABLE_DUMP_CALL_STACK != 0
 bool
 wasm_interp_create_call_stack(struct WASMExecEnv *exec_env)
@@ -4660,7 +4709,7 @@ llvm_jit_table_init(WASMModuleInstance *module_inst, uint32 tbl_idx,
             if (!(func_obj = wasm_create_func_obj(module_inst,
                                                   init_values[i].u.ref_index,
                                                   true, NULL, 0))) {
-                wasm_set_exception(module_inst, "null function object");
+                wasm_set_exception(module_inst, "null function reference");
                 return;
             }
             table_elems[i] = func_obj;

core/iwasm/interpreter/wasm_runtime.h

@@ -730,6 +730,14 @@ wasm_get_table_inst(const WASMModuleInstance *module_inst, uint32 tbl_idx)
 }
 
 #if WASM_ENABLE_DUMP_CALL_STACK != 0
+
+#if WAMR_ENABLE_COPY_CALLSTACK != 0
+uint32
+wasm_interp_copy_callstack(WASMExecEnv *exec_env, wasm_frame_t *buffer,
+                           uint32 length, uint32 skip_n, char *error_buf,
+                           uint32_t error_buf_size);
+#endif // WAMR_ENABLE_COPY_CALLSTACK
+
 bool
 wasm_interp_create_call_stack(struct WASMExecEnv *exec_env);
 

core/iwasm/libraries/debug-engine/debug_engine.c

@@ -58,7 +58,7 @@ static WASMDebugEngine *g_debug_engine;
 static uint32 current_instance_id = 1;
 
 static uint32
-allocate_instance_id()
+allocate_instance_id(void)
 {
     uint32 id;
 
@@ -302,7 +302,7 @@ wasm_debug_control_thread_destroy(WASMDebugInstance *debug_instance)
 }
 
 static WASMDebugEngine *
-wasm_debug_engine_create()
+wasm_debug_engine_create(void)
 {
     WASMDebugEngine *engine;
 
@@ -326,7 +326,7 @@ wasm_debug_engine_create()
 }
 
 void
-wasm_debug_engine_destroy()
+wasm_debug_engine_destroy(void)
 {
     if (g_debug_engine) {
         wasm_debug_handler_deinit();

core/iwasm/libraries/debug-engine/debug_engine.h

@@ -133,7 +133,7 @@ bool
 wasm_debug_engine_init(char *ip_addr, int32 process_port);
 
 void
-wasm_debug_engine_destroy();
+wasm_debug_engine_destroy(void);
 
 WASMExecEnv *
 wasm_debug_instance_get_current_env(WASMDebugInstance *instance);

core/iwasm/libraries/debug-engine/gdbserver.c

@@ -38,7 +38,7 @@ static const struct packet_handler_elem packet_handler_table[255] = {
 };
 
 WASMGDBServer *
-wasm_create_gdbserver(const char *host, int32 *port)
+wasm_create_gdbserver(const char *host, int *port)
 {
     bh_socket_t listen_fd = (bh_socket_t)-1;
     WASMGDBServer *server;

core/iwasm/libraries/debug-engine/gdbserver.h

@@ -51,7 +51,7 @@ typedef struct WASMGDBServer {
 } WASMGDBServer;
 
 WASMGDBServer *
-wasm_create_gdbserver(const char *host, int32 *port);
+wasm_create_gdbserver(const char *host, int *port);
 
 bool
 wasm_gdbserver_listen(WASMGDBServer *server);

core/iwasm/libraries/debug-engine/handler.c

@@ -34,7 +34,7 @@ static char *tmpbuf;
 static korp_mutex tmpbuf_lock;
 
 int
-wasm_debug_handler_init()
+wasm_debug_handler_init(void)
 {
     int ret;
     tmpbuf = wasm_runtime_malloc(MAX_PACKET_SIZE);
@@ -51,7 +51,7 @@ wasm_debug_handler_init()
 }
 
 void
-wasm_debug_handler_deinit()
+wasm_debug_handler_deinit(void)
 {
     wasm_runtime_free(tmpbuf);
     tmpbuf = NULL;
@@ -204,8 +204,7 @@ handle_general_query(WASMGDBServer *server, char *payload)
     if (!strcmp(name, "Supported")) {
         os_mutex_lock(&tmpbuf_lock);
         snprintf(tmpbuf, MAX_PACKET_SIZE,
-                 "qXfer:libraries:read+;PacketSize=%" PRIx32 ";",
-                 MAX_PACKET_SIZE);
+                 "qXfer:libraries:read+;PacketSize=%x;", MAX_PACKET_SIZE);
         write_packet(server, tmpbuf);
         os_mutex_unlock(&tmpbuf_lock);
     }
@@ -384,7 +383,7 @@ send_thread_stop_status(WASMGDBServer *server, uint32 status, korp_tid tid)
 
     if (status == 0) {
         os_mutex_lock(&tmpbuf_lock);
-        snprintf(tmpbuf, MAX_PACKET_SIZE, "W%02x", status);
+        (void)snprintf(tmpbuf, MAX_PACKET_SIZE, "W%02" PRIx32, status);
         write_packet(server, tmpbuf);
         os_mutex_unlock(&tmpbuf_lock);
         return;
@@ -400,17 +399,38 @@ send_thread_stop_status(WASMGDBServer *server, uint32 status, korp_tid tid)
 
     os_mutex_lock(&tmpbuf_lock);
     // TODO: how name a wasm thread?
-    len += snprintf(tmpbuf, MAX_PACKET_SIZE, "T%02xthread:%" PRIx64 ";name:%s;",
-                    gdb_status, (uint64)(uintptr_t)tid, "nobody");
+    len = snprintf(tmpbuf, MAX_PACKET_SIZE,
+                   "T%02" PRIx32 "thread:%" PRIx64 ";name:%s;", gdb_status,
+                   (uint64)(uintptr_t)tid, "nobody");
+    if (len < 0 || len >= MAX_PACKET_SIZE) {
+        os_mutex_unlock(&tmpbuf_lock);
+        return;
+    }
+
     if (tids_count > 0) {
-        len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, "threads:");
+        int n = snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, "threads:");
+        if (n < 0 || n >= MAX_PACKET_SIZE - len) {
+            os_mutex_unlock(&tmpbuf_lock);
+            return;
+        }
+
+        len += n;
         while (i < tids_count) {
-            if (i == tids_count - 1)
-                len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
+            if (i == tids_count - 1) {
+                n = snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                              "%" PRIx64 ";", (uint64)(uintptr_t)tids[i]);
-            else
-                len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
+            }
+            else {
+                n = snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                              "%" PRIx64 ",", (uint64)(uintptr_t)tids[i]);
+            }
+
+            if (n < 0 || n >= MAX_PACKET_SIZE - len) {
+                os_mutex_unlock(&tmpbuf_lock);
+                return;
+            }
+
+            len += n;
             i++;
         }
     }
@@ -427,30 +447,43 @@ send_thread_stop_status(WASMGDBServer *server, uint32 status, korp_tid tid)
         /* When exception occurs, use reason:exception so the description can be
          * correctly processed by LLDB */
         uint32 exception_len = strlen(exception);
-        len +=
+        int n =
             snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                      "thread-pcs:%" PRIx64 ";00:%s;reason:%s;description:", pc,
                      pc_string, "exception");
+        if (n < 0 || n >= MAX_PACKET_SIZE - len) {
+            os_mutex_unlock(&tmpbuf_lock);
+            return;
+        }
+
+        len += n;
         /* The description should be encoded as HEX */
         for (i = 0; i < exception_len; i++) {
-            len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, "%02x",
+            n = snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, "%02x",
                          exception[i]);
+            if (n < 0 || n >= MAX_PACKET_SIZE - len) {
+                os_mutex_unlock(&tmpbuf_lock);
+                return;
             }
-        len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, ";");
+
+            len += n;
+        }
+
+        (void)snprintf(tmpbuf + len, MAX_PACKET_SIZE - len, ";");
     }
     else {
         if (status == WAMR_SIG_TRAP) {
-            len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
+            (void)snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                            "thread-pcs:%" PRIx64 ";00:%s;reason:%s;", pc,
                            pc_string, "breakpoint");
         }
         else if (status == WAMR_SIG_SINGSTEP) {
-            len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
+            (void)snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                            "thread-pcs:%" PRIx64 ";00:%s;reason:%s;", pc,
                            pc_string, "trace");
         }
         else { /* status > 0 (== 0 is checked at the function beginning) */
-            len += snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
+            (void)snprintf(tmpbuf + len, MAX_PACKET_SIZE - len,
                            "thread-pcs:%" PRIx64 ";00:%s;reason:%s;", pc,
                            pc_string, "signal");
         }
@@ -624,7 +657,8 @@ void
 handle_get_write_memory(WASMGDBServer *server, char *payload)
 {
     size_t hex_len;
-    int32 offset, act_len;
+    int offset;
+    int32 act_len;
     uint64 maddr, mlen;
     char *buff;
     bool ret;

core/iwasm/libraries/debug-engine/handler.h

@@ -9,10 +9,10 @@
 #include "gdbserver.h"
 
 int
-wasm_debug_handler_init();
+wasm_debug_handler_init(void);
 
 void
-wasm_debug_handler_deinit();
+wasm_debug_handler_deinit(void);
 
 void
 handle_interrupt(WASMGDBServer *server);

core/iwasm/libraries/lib-rats/lib_rats.cmake

@@ -2,6 +2,13 @@
 # Copyright (c) 2020-2021 Alibaba Cloud
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
+# Yes. To solve the compatibility issue with CMAKE (>= 4.0), we need to update
+# our `cmake_minimum_required()` to 3.5. However, there are CMakeLists.txt
+# from 3rd parties that we should not alter. Therefore, in addition to
+# changing the `cmake_minimum_required()`, we should also add a configuration
+# here that is compatible with earlier versions.
+set(CMAKE_POLICY_VERSION_MINIMUM 3.5 FORCE)
+
 set (LIB_RATS_DIR ${CMAKE_CURRENT_LIST_DIR})
 
 if ("$ENV{SGX_SSL_DIR}" STREQUAL "")