Merge pull request #666 from cpunion/async-functions

Async functions

.github/actions/setup-deps/action.yml

@@ -1,48 +0,0 @@
-name: "Setup LLGO Dependencies"
-description: "Install all required dependencies for LLGO"
-inputs:
-  llvm-version:
-    description: "LLVM version to install"
-    required: true
-    default: "19"
-
-runs:
-  using: "composite"
-  steps:
-    - name: Install macOS dependencies
-      if: runner.os == 'macOS'
-      shell: bash
-      run: |
-        brew update
-        brew install llvm@${{inputs.llvm-version}} lld@${{inputs.llvm-version}} bdw-gc openssl libffi libuv
-        brew link --overwrite llvm@${{inputs.llvm-version}} lld@${{inputs.llvm-version}} libffi
-        echo "$(brew --prefix llvm@${{inputs.llvm-version}})/bin" >> $GITHUB_PATH
-
-        # Install optional deps for demos.
-        #
-        # NOTE: Keep this list updated as new deps are introduced.
-        opt_deps=(
-          cjson       # for github.com/goplus/lib/c/cjson
-          sqlite      # for github.com/goplus/lib/c/sqlite
-          python@3.12 # for github.com/goplus/lib/py
-        )
-        brew install "${opt_deps[@]}"
-    - name: Install Ubuntu dependencies
-      if: runner.os == 'Linux'
-      shell: bash
-      run: |
-        echo "deb http://apt.llvm.org/$(lsb_release -cs)/ llvm-toolchain-$(lsb_release -cs)-${{inputs.llvm-version}} main" | sudo tee /etc/apt/sources.list.d/llvm.list
-        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-        sudo apt-get update
-        sudo apt-get install -y llvm-${{inputs.llvm-version}}-dev clang-${{inputs.llvm-version}} libclang-${{inputs.llvm-version}}-dev lld-${{inputs.llvm-version}} pkg-config libgc-dev libssl-dev zlib1g-dev libffi-dev libcjson-dev libunwind-dev libuv1-dev
-        echo "PATH=/usr/lib/llvm-${{inputs.llvm-version}}/bin:$PATH" >> $GITHUB_ENV
-
-        # Install optional deps for demos.
-        #
-        # NOTE: Keep this list updated as new deps are introduced.
-        opt_deps=(
-          libcjson-dev   # for github.com/goplus/lib/c/cjson
-          libsqlite3-dev # for github.com/goplus/lib/c/sqlite
-          python3.12-dev # for github.com/goplus/lib/py
-        )
-        sudo apt-get install -y "${opt_deps[@]}"

.github/actions/setup-go/action.yml

@@ -1,51 +0,0 @@
-name: "Setup Go"
-description: "Setup Go environment by downloading and extracting from go.dev"
-inputs:
-  go-version:
-    description: "The Go version to download and use"
-    required: true
-runs:
-  using: "composite"
-  steps:
-    - name: Download and setup Go
-      shell: bash
-      run: |
-        set -e
-        GO_VERSION="${{ inputs.go-version }}"
-        GO_VERSION="${GO_VERSION#go}" # Remove 'go' prefix if present
-
-        # Determine OS and architecture
-        if [[ "$RUNNER_OS" == "macOS" ]]; then
-          OS="darwin"
-          ARCH="arm64"
-        else
-          OS="linux"
-          ARCH="amd64"
-        fi
-
-        DOWNLOAD_URL="https://go.dev/dl/go${GO_VERSION}.${OS}-${ARCH}.tar.gz"
-        echo "Downloading Go from: ${DOWNLOAD_URL}"
-
-        # Create temporary directory for download
-        TMP_DIR=$(mktemp -d)
-        curl -L "${DOWNLOAD_URL}" -o "${TMP_DIR}/go.tar.gz"
-
-        # Remove existing Go installation if any
-        sudo rm -rf /usr/local/go
-
-        # Extract to /usr/local
-        sudo tar -C /usr/local -xzf "${TMP_DIR}/go.tar.gz"
-
-        # Clean up
-        rm -rf "${TMP_DIR}"
-
-        # Add to PATH
-        echo "/usr/local/go/bin" >> $GITHUB_PATH
-        echo "$HOME/go/bin" >> $GITHUB_PATH
-
-    - name: Verify Go installation
-      shell: bash
-      run: |
-        # Verify installation
-        echo "Verifying Go installation..."
-        go version

.github/actions/test-helloworld/action.yml

@@ -1,35 +0,0 @@
-name: 'Test Hello World'
-description: 'Test Hello World with specific Go and module versions'
-inputs:
-  go-version:
-    description: 'Go version being tested'
-    required: true
-  mod-version:
-    description: 'Go module version to use'
-    required: true
-runs:
-  using: "composite"
-  steps:
-    - name: Test Hello World
-      shell: bash
-      run: |
-        echo "Testing with Go ${{ inputs.go-version }} and go.mod ${{ inputs.mod-version }}"
-        mkdir -p _test/helloworld && cd _test/helloworld
-        cat > go.mod << 'EOL'
-        module hello
-        go ${{ inputs.mod-version }}
-        EOL
-        cat > main.go << 'EOL'
-        package main
-        import (
-          "fmt"
-          "github.com/goplus/lib/c"
-        )
-        func main() {
-            fmt.Println("Hello, LLGo!")
-            println("Hello, LLGo!")
-            c.Printf(c.Str("Hello, LLGo!\n"))
-        }
-        EOL
-        go mod tidy
-        llgo run .

.github/codecov.yml

@@ -1,9 +0,0 @@
-coverage:
-  ignore:
-    - "chore"
-    - "cmd/internal"
-    - "internal/build"
-    - "internal/llgen"
-    - "internal/mockable"
-    - "internal/packages"
-    - "internal/typepatch"

.github/workflows/doc.yml

@@ -1,169 +0,0 @@
-name: Docs
-
-on:
-  push:
-    branches: ["**"]
-  pull_request:
-    branches: ["**"]
-
-jobs:
-  doc_verify:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: "20"
-
-      - name: Install embedme
-        run: npm install -g embedme
-
-      - name: Verify README.md embedded code
-        run: embedme --verify README.md
-
-      - name: Link Checker
-        id: lychee
-        uses: lycheeverse/lychee-action@v2
-        with:
-          args: --max-concurrency 3 --retry-wait-time 15 README.md
-
-  remote_install:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-24.04
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Go
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Install dependencies on macOS
-        if: startsWith(matrix.os, 'macos')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_macos.sh
-
-      - name: Install dependencies on Ubuntu
-        if: startsWith(matrix.os, 'ubuntu')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_ubuntu.sh
-
-      - name: Test doc code blocks
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/run.sh
-
-  local_install:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-24.04
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.23"
-
-      - name: Install dependencies on macOS
-        if: startsWith(matrix.os, 'macos')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_macos.sh
-
-      - name: Install dependencies on Ubuntu
-        if: startsWith(matrix.os, 'ubuntu')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_ubuntu.sh
-
-      - name: Install llgo with tools
-        run: |
-          set -e
-          set -x
-          git() {
-            if [ "$1" = "clone" ]; then
-              # do nothing because we already have the branch
-              cd ..
-            else
-              command git "$@"
-            fi
-          }
-          source doc/_readme/scripts/install_llgo.sh
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Test doc code blocks
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/run.sh
-
-  local_install_full:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-24.04
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.23"
-
-      - name: Install dependencies on macOS
-        if: startsWith(matrix.os, 'macos')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_macos.sh
-
-      - name: Install dependencies on Ubuntu
-        if: startsWith(matrix.os, 'ubuntu')
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/install_ubuntu.sh
-          echo "PATH=/usr/lib/llvm-19/bin:$PATH" >> $GITHUB_ENV
-
-      - name: Install llgo with tools
-        run: |
-          set -e
-          set -x
-          git() {
-            if [ "$1" = "clone" ]; then
-              # do nothing because we already have the branch
-              cd ..
-            else
-              command git "$@"
-            fi
-          }
-          source doc/_readme/scripts/install_full.sh
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Test doc code blocks
-        run: |
-          set -e
-          set -x
-          source doc/_readme/scripts/run.sh

.github/workflows/fmt.yml

@@ -1,30 +0,0 @@
-name: Format Check
-
-on:
-  push:
-    branches: ["**"]
-  pull_request:
-    branches: ["**"]
-
-jobs:
-  fmt:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Go
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Check formatting
-        run: |
-          for dir in . runtime; do
-            pushd $dir
-            if [ -n "$(go fmt ./...)" ]; then
-              echo "Some files are not properly formatted. Please run 'go fmt ./...'"
-              exit 1
-            fi
-            popd
-          done
-          echo "All files are properly formatted."

.github/workflows/go.yml

@@ -5,26 +5,67 @@ name: Go
 
 on:
   push:
-    branches: ["**"]
+    branches: [ "*" ]
   pull_request:
-    branches: ["**"]
+    branches: [ "*" ]
 
 jobs:
+
   test:
-    continue-on-error: true
     strategy:
       matrix:
         os:
           - macos-latest
           - ubuntu-24.04
-        llvm: [19]
+        llvm: [18]
     runs-on: ${{matrix.os}}
     steps:
       - uses: actions/checkout@v4
+
       - name: Install dependencies
-        uses: ./.github/actions/setup-deps
+        if: startsWith(matrix.os, 'macos')
-        with:
+        run: |
-          llvm-version: ${{matrix.llvm}}
+          brew update
+          brew install llvm@${{matrix.llvm}} pkg-config bdw-gc openssl
+          echo "$(brew --prefix llvm@${{matrix.llvm}})/bin" >> $GITHUB_PATH
+
+          # Install optional deps for demos.
+          #
+          # NOTE: Keep this list updated as new deps are introduced.
+          opt_deps=(
+            cjson       # for github.com/goplus/llgo/c/cjson
+            sqlite      # for github.com/goplus/llgo/c/sqlite
+            python@3.12 # for github.com/goplus/llgo/py
+          )
+          brew install "${opt_deps[@]}"
+
+      - name: Install dependencies
+        if: startsWith(matrix.os, 'ubuntu')
+        run: |
+          echo "deb http://apt.llvm.org/$(lsb_release -cs)/ llvm-toolchain-$(lsb_release -cs)-${{matrix.llvm}} main" | sudo tee /etc/apt/sources.list.d/llvm.list
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+          sudo apt-get update
+          sudo apt-get install -y llvm-${{matrix.llvm}}-dev clang-${{matrix.llvm}} lld-${{matrix.llvm}} pkg-config libgc-dev libssl-dev zlib1g-dev
+          echo "/usr/lib/llvm-${{matrix.llvm}}/bin" >> $GITHUB_PATH
+
+          # Install optional deps for demos.
+          #
+          # NOTE: Keep this list updated as new deps are introduced.
+          opt_deps=(
+            libcjson-dev   # for github.com/goplus/llgo/c/cjson
+            libsqlite3-dev # for github.com/goplus/llgo/c/sqlite
+            python3.12-dev # for github.com/goplus/llgo/py
+          )
+          sudo apt-get install -y "${opt_deps[@]}"
+
+      - name: Install further optional dependencies for demos
+        run: |
+          wget -P ./_demo/llama2-c https://huggingface.co/karpathy/tinyllamas/resolve/main/stories15M.bin
+          py_deps=(
+            numpy # for github.com/goplus/llgo/py/numpy
+            torch # for github.com/goplus/llgo/py/torch
+          )
+          pip3 install --break-system-packages "${py_deps[@]}"
 
       - name: Clang information
         run: |
@@ -33,22 +74,46 @@ jobs:
           clang --version
 
       - name: Set up Go
-        uses: ./.github/actions/setup-go
+        uses: actions/setup-go@v5
         with:
-          go-version: "1.24.2"
+          go-version: '1.20'
 
       - name: Build
         run: go build -v ./...
 
       - name: Test
         if: ${{!startsWith(matrix.os, 'macos')}}
-        run: go test ./...
+        run: go test -v ./...
 
       - name: Test with coverage
         if: startsWith(matrix.os, 'macos')
-        run: go test -coverprofile="coverage.txt" -covermode=atomic ./...
+        run: go test -v -coverprofile="coverage.txt" -covermode=atomic ./...
+
+      - name: Install
+        run: go install ./...
+
+      - name: LLGO tests
+        if: ${{!startsWith(matrix.os, 'ubuntu')}}
+        run: |
+          echo "Test result on ${{matrix.os}} with LLVM ${{matrix.llvm}}" > result.md
+          bash .github/workflows/test_llgo.sh
+
+      - name: Test demos
+        continue-on-error: true
+        run: bash .github/workflows/test_demo.sh
+
+      - name: Show test result
+        run: cat result.md
+
+      - name: PR comment with test result
+        uses: thollander/actions-comment-pull-request@v2
+        if: false
+        with:
+          filePath: result.md
+          comment_tag: test-result-on-${{matrix.os}}-with-llvm-${{matrix.llvm}}
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{secrets.CODECOV_TOKEN}}
+          slug: goplus/llgo

.github/workflows/llgo.yml

@@ -1,247 +0,0 @@
-# This workflow will build a golang project
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
-
-name: LLGo
-
-on:
-  push:
-    branches: ["**"]
-  pull_request:
-    branches: ["**"]
-
-jobs:
-  download-model:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download model file
-        run: |
-          mkdir -p ./_demo/llama2-c
-          wget -P ./_demo/llama2-c https://huggingface.co/karpathy/tinyllamas/resolve/main/stories15M.bin
-
-      - name: Upload model as artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: llama2-model
-          path: ./_demo/llama2-c/stories15M.bin
-          retention-days: 1
-
-  llgo:
-    needs: download-model
-    continue-on-error: true
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-24.04
-        llvm: [19]
-        go: ["1.21.13", "1.22.12", "1.23.6", "1.24.2"]
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install dependencies
-        uses: ./.github/actions/setup-deps
-        with:
-          llvm-version: ${{matrix.llvm}}
-      - name: Download model artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: llama2-model
-          path: ./_demo/llama2-c/
-      - name: Install further optional dependencies for demos
-        run: |
-          py_deps=(
-            numpy # for github.com/goplus/lib/py/numpy
-            torch # for github.com/goplus/lib/py/torch
-          )
-          pip3.12 install --break-system-packages "${py_deps[@]}"
-
-      - name: Set up Go for build
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Install
-        run: |
-          go install ./...
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Set up Go for testing
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{matrix.go}}
-
-      - name: _xtool build tests
-        run: |
-          cd _xtool
-          llgo build -v ./...
-
-      - name: Test demos
-        run: |
-          # TODO(lijie): force python3-embed to be linked with python-3.12-embed
-          # Currently, python3-embed is python-3.13-embed, doesn't work with pytorch
-          # Will remove this after pytorch is fixed.
-          pcdir=$HOME/pc
-          mkdir -p $pcdir
-          libdir=$(pkg-config --variable=libdir python-3.12-embed)
-          echo "libdir: $libdir"
-          ln -s $libdir/pkgconfig/python-3.12-embed.pc $pcdir/python3-embed.pc
-          export PKG_CONFIG_PATH=$pcdir
-          bash .github/workflows/test_demo.sh
-
-      - name: Show test result
-        run: cat result.md
-
-      - name: LLDB tests
-        if: ${{startsWith(matrix.os, 'macos')}}
-        run: |
-          echo "Test lldb with llgo plugin on ${{matrix.os}} with LLVM ${{matrix.llvm}}"
-          bash _lldb/runtest.sh -v
-
-  test:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-24.04
-        llvm: [19]
-        go: ["1.24.2"]
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install dependencies
-        uses: ./.github/actions/setup-deps
-        with:
-          llvm-version: ${{matrix.llvm}}
-      - name: Install further optional dependencies for demos
-        run: |
-          py_deps=(
-            numpy # for github.com/goplus/lib/py/numpy
-            torch # for github.com/goplus/lib/py/torch
-          )
-          pip3.12 install --break-system-packages "${py_deps[@]}"
-
-      - name: Set up Go for build
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Install
-        run: |
-          go install ./...
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Set up Go for testing
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{matrix.go}}
-
-      - name: run llgo test
-        run: |
-          llgo test ./...
-
-  hello:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os: [ubuntu-24.04, macos-latest]
-        llvm: [19]
-        go: ["1.21.13", "1.22.12", "1.23.6", "1.24.2"]
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install dependencies
-        uses: ./.github/actions/setup-deps
-        with:
-          llvm-version: ${{matrix.llvm}}
-
-      - name: Set up Go 1.23 for building llgo
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Install llgo
-        run: |
-          go install ./...
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Set up Go for testing
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: ${{matrix.go}}
-
-      - name: Test Hello World with go.mod 1.21
-        if: startsWith(matrix.go, '1.21') || startsWith(matrix.go, '1.22') || startsWith(matrix.go, '1.23') || startsWith(matrix.go, '1.24')
-        uses: ./.github/actions/test-helloworld
-        with:
-          go-version: ${{matrix.go}}
-          mod-version: "1.21"
-
-      - name: Test Hello World with go.mod 1.22
-        if: startsWith(matrix.go, '1.22') || startsWith(matrix.go, '1.23') || startsWith(matrix.go, '1.24')
-        uses: ./.github/actions/test-helloworld
-        with:
-          go-version: ${{matrix.go}}
-          mod-version: "1.22"
-
-      - name: Test Hello World with go.mod 1.23
-        if: startsWith(matrix.go, '1.23') || startsWith(matrix.go, '1.24')
-        uses: ./.github/actions/test-helloworld
-        with:
-          go-version: ${{matrix.go}}
-          mod-version: "1.23"
-
-      - name: Test Hello World with go.mod 1.24
-        if: startsWith(matrix.go, '1.24')
-        uses: ./.github/actions/test-helloworld
-        with:
-          go-version: ${{matrix.go}}
-          mod-version: "1.24"
-
-  cross-compile:
-    continue-on-error: true
-    strategy:
-      matrix:
-        os: [macos-latest]
-        llvm: [19]
-    runs-on: ${{matrix.os}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install dependencies
-        uses: ./.github/actions/setup-deps
-        with:
-          llvm-version: ${{matrix.llvm}}
-
-      - name: Set up Go for building llgo
-        uses: ./.github/actions/setup-go
-        with:
-          go-version: "1.24.2"
-
-      - name: Install wamr
-        run: |
-          git clone https://github.com/bytecodealliance/wasm-micro-runtime.git
-          mkdir wasm-micro-runtime/product-mini/platforms/darwin/build
-          cd wasm-micro-runtime/product-mini/platforms/darwin/build
-          cmake -D WAMR_BUILD_EXCE_HANDLING=1 -D WAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_SHARED_MEMORY=1 -DWAMR_BUILD_LIB_WASI_THREADS=1 -DWAMR_BUILD_LIB_PTHREAD=1 -DCMAKE_BUILD_TYPE=Debug -DWAMR_BUILD_DEBUG_INTERP=1 ..
-          make -j8
-          echo "$PWD" >> $GITHUB_PATH
-
-      - name: Install llgo
-        run: |
-          go install ./...
-          echo "LLGO_ROOT=$GITHUB_WORKSPACE" >> $GITHUB_ENV
-
-      - name: Test Cross Compilation (wasm)
-        shell: bash
-        working-directory: _demo
-        run: |
-          echo "Testing cross-compilation wasm with Go 1.24.2"
-
-          # Compile for wasm architecture
-          GOOS=wasip1 GOARCH=wasm llgo build -o hello -tags=nogc -v ./helloc
-
-          # Check file type
-          file hello.wasm
-
-          # Run the wasm binary using llgo_wasm
-          iwasm --stack-size=819200000 --heap-size=800000000 hello.wasm

.github/workflows/populate_darwin_sysroot.sh

@@ -6,12 +6,12 @@ TMPDIR="$(mktemp -d)"
 export TMPDIR
 trap 'rm -rf "${TMPDIR}"' EXIT
 
-DARWIN_AMD64_LLVM_PREFIX=.sysroot/darwin/amd64/usr/local/opt/llvm@19
+DARWIN_AMD64_LLVM_PREFIX=.sysroot/darwin/amd64/usr/local/opt/llvm@18
-DARWIN_ARM64_LLVM_PREFIX=.sysroot/darwin/arm64/opt/homebrew/opt/llvm@19
+DARWIN_ARM64_LLVM_PREFIX=.sysroot/darwin/arm64/opt/homebrew/opt/llvm@18
 mkdir -p "${DARWIN_AMD64_LLVM_PREFIX}" "${DARWIN_ARM64_LLVM_PREFIX}"
 
 BREW_LLVM_FORMULA_JSON="$(mktemp)"
-curl -fsSL https://formulae.brew.sh/api/formula/llvm@19.json > "${BREW_LLVM_FORMULA_JSON}"
+curl -fsSL https://formulae.brew.sh/api/formula/llvm.json > "${BREW_LLVM_FORMULA_JSON}"
 BREW_LLVM_AMD64_BOTTLE_URL=$(jq -r '.bottle.stable.files.sonoma.url' "${BREW_LLVM_FORMULA_JSON}")
 BREW_LLVM_ARM64_BOTTLE_URL=$(jq -r '.bottle.stable.files.arm64_sonoma.url' "${BREW_LLVM_FORMULA_JSON}")
 curl -fsSL -H "Authorization: Bearer QQ==" "${BREW_LLVM_AMD64_BOTTLE_URL}" | tar -xzf - --strip-components=2 -C "${DARWIN_AMD64_LLVM_PREFIX}"

.github/workflows/populate_linux_sysroot.sh

@@ -19,10 +19,10 @@ export DEBIAN_FRONTEND=noninteractive
 apt-get update
 apt-get install -y lsb-release gnupg2 wget rsync
 
-echo "deb http://apt.llvm.org/\$(lsb_release -cs)/ llvm-toolchain-\$(lsb_release -cs)-19 main" | tee /etc/apt/sources.list.d/llvm.list
+echo "deb http://apt.llvm.org/\$(lsb_release -cs)/ llvm-toolchain-\$(lsb_release -cs)-18 main" | tee /etc/apt/sources.list.d/llvm.list
 wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -
 apt-get update
-apt-get install -y llvm-19-dev
+apt-get install -y llvm-18-dev
 
 error() {
 	echo -e "\$1" >&2
@@ -106,6 +106,7 @@ do-sync() {
 	args+=(-d)
 	args+=(-h)
 	args+=(--keep-dirlinks)
+	args+=("--info=progress2")
 	args+=(--delete)
 	args+=(--prune-empty-dirs)
 	args+=(--sparse)
@@ -138,8 +139,5 @@ populate_linux_sysroot() {
 		debian:bullseye \
 		/populate_linux_sysroot.sh
 }
-populate_linux_sysroot amd64 "${LINUX_AMD64_PREFIX}" &
+populate_linux_sysroot amd64 "${LINUX_AMD64_PREFIX}"
-populate_linux_sysroot arm64 "${LINUX_ARM64_PREFIX}" &
+populate_linux_sysroot arm64 "${LINUX_ARM64_PREFIX}"
-
-# Wait for both background processes to complete
-wait

.github/workflows/release-build.yml

@@ -32,11 +32,9 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.24.x
+          go-version: 1.20.x
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
-        with:
-          image: tonistiigi/binfmt:qemu-v7.0.0-28
       - name: Download Darwin sysroot tarball
         uses: actions/download-artifact@v4
         with:

.github/workflows/test_demo.sh

@@ -1,13 +1,13 @@
 #!/bin/bash
 set -e
 
-# llgo run subdirectories under _demo and _pydemo that contain *.go files
+# llgo run subdirectories under _demo and _pydemo
 total=0
 failed=0
 failed_cases=""
 for d in ./_demo/* ./_pydemo/*; do
-  if [ -d "$d" ] && [ -n "$(ls "$d"/*.go 2>/dev/null)" ]; then
+  total=$((total+1))
-    total=$((total+1))
+  if [ -d "$d" ]; then
     echo "Testing $d"
     if ! (cd "$d" && llgo run .); then
       echo "FAIL"

.github/workflows/test_llgo.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+set -e
+
+testcmd=/tmp/test
+llgo build -o $testcmd ./c/bdwgc/_test
+cases=$($testcmd)
+total=$(echo "$cases" | wc -l | tr -d ' ')
+failed=0
+failed_cases=""
+
+for idx in $(seq 1 $((total))); do
+  case=$(echo "$cases" | sed -n "${idx}p")
+  case_name=$(echo "$case" | cut -d',' -f2)
+  echo "=== Test case: $case_name"
+  set +e
+  out=$("$testcmd" "$((idx-1))" 2>&1)
+  exit_code=$?
+  set -e
+  if [ "${exit_code:-0}" -ne 0 ]; then
+    echo "failed: $out"
+    failed=$((failed+1))
+    failed_cases="$failed_cases\n* :x: $case_name"
+  else
+    echo "passed"
+  fi
+done
+echo "=== Done"
+echo "$((total-failed))/$total tests passed"
+
+if [ "$failed" -ne 0 ]; then
+  echo ":bangbang: Failed llgo cases:" | tee -a result.md
+  echo -e "$failed_cases" | tee -a result.md
+  exit 1
+else
+  echo ":white_check_mark: All llgo tests passed" | tee -a result.md
+fi

.gitignore

@@ -22,14 +22,10 @@ _tinygo/
 _output/
 build.dir/
 .vscode/
-.venv/
 
 # Test binary, built with `go test -c`
 *.test
 
-# Debug symbols
-*.dSYM
-
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 *.swp

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "c/llama2/llama2.c"]
+	path = c/llama2/llama2.c
+	url = https://github.com/karpathy/llama2.c.git

.goreleaser.yaml

@@ -17,69 +17,65 @@ before:
 builds:
   - id: llgo-darwin-amd64
     main: ./cmd/llgo
-    binary: bin/llgo
     flags:
       - -tags=darwin,amd64,byollvm
     ldflags:
-      - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
+      - -X github.com/goplus/llgo/x/env.buildVersion=v{{.Version}}
-      - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
+      - -X github.com/goplus/llgo/x/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/local/opt/llvm@19/bin/llvm-config
+      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/local/opt/llvm@18/bin/llvm-config
     env:
       - CC=o64-clang
       - CXX=o64-clang++
-      - CGO_CPPFLAGS=-I{{.Env.SYSROOT_DARWIN_AMD64}}/usr/local/opt/llvm@19/include -mmacosx-version-min=10.13 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+      - CGO_CPPFLAGS=-I{{.Env.SYSROOT_DARWIN_AMD64}}/usr/local/opt/llvm@18/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-      - CGO_LDFLAGS=-L{{.Env.SYSROOT_DARWIN_AMD64}}/usr/local/opt/llvm@19/lib -mmacosx-version-min=10.13 -Wl,-search_paths_first -Wl,-headerpad_max_install_names -lLLVM-19 -lz -lm
+      - CGO_LDFLAGS=-L{{.Env.SYSROOT_DARWIN_AMD64}}/usr/local/opt/llvm@18/lib -Wl,-search_paths_first -Wl,-headerpad_max_install_names -lLLVM-18 -lz -lm
     targets:
       - darwin_amd64
     mod_timestamp: "{{.CommitTimestamp}}"
   - id: llgo-darwin-arm64
     main: ./cmd/llgo
-    binary: bin/llgo
     flags:
       - -tags=darwin,arm64,byollvm
     ldflags:
-      - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
+      - -X github.com/goplus/llgo/x/env.buildVersion=v{{.Version}}
-      - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
+      - -X github.com/goplus/llgo/x/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/opt/homebrew/opt/llvm@19/bin/llvm-config
+      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/opt/homebrew/opt/llvm@18/bin/llvm-config
     env:
       - CC=oa64-clang
       - CXX=oa64-clang++
-      - CGO_CPPFLAGS=-I{{.Env.SYSROOT_DARWIN_ARM64}}/opt/homebrew/opt/llvm@19/include -mmacosx-version-min=10.13 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+      - CGO_CPPFLAGS=-I{{.Env.SYSROOT_DARWIN_ARM64}}/opt/homebrew/opt/llvm@18/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-      - CGO_LDFLAGS=-L{{.Env.SYSROOT_DARWIN_ARM64}}/opt/homebrew/opt/llvm@19/lib -mmacosx-version-min=10.13 -Wl,-search_paths_first -Wl,-headerpad_max_install_names -lLLVM-19 -lz -lm
+      - CGO_LDFLAGS=-L{{.Env.SYSROOT_DARWIN_ARM64}}/opt/homebrew/opt/llvm@18/lib -Wl,-search_paths_first -Wl,-headerpad_max_install_names -lLLVM-18 -lz -lm
     targets:
       - darwin_arm64
     mod_timestamp: "{{.CommitTimestamp}}"
   - id: llgo-linux-amd64
     main: ./cmd/llgo
-    binary: bin/llgo
     flags:
       - -tags=linux,amd64,byollvm
     ldflags:
-      - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
+      - -X github.com/goplus/llgo/x/env.buildVersion=v{{.Version}}
-      - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
+      - -X github.com/goplus/llgo/x/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/lib/llvm-19/bin/llvm-config
+      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/lib/llvm-18/bin/llvm-config
     env:
       - CC=x86_64-linux-gnu-gcc
       - CXX=x86_64-linux-gnu-g++
-      - CGO_CPPFLAGS=--sysroot={{.Env.SYSROOT_LINUX_AMD64}} -I{{.Env.SYSROOT_LINUX_AMD64}}/usr/include/llvm-19 -I{{.Env.SYSROOT_LINUX_AMD64}}/usr/include/llvm-c-19 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+      - CGO_CPPFLAGS=--sysroot={{.Env.SYSROOT_LINUX_AMD64}} -I{{.Env.SYSROOT_LINUX_AMD64}}/usr/include/llvm-18 -I{{.Env.SYSROOT_LINUX_AMD64}}/usr/include/llvm-c-18 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-      - CGO_LDFLAGS=--sysroot={{.Env.SYSROOT_LINUX_AMD64}} -L{{.Env.SYSROOT_LINUX_AMD64}}/usr/lib/llvm-19/lib -lLLVM-19
+      - CGO_LDFLAGS=--sysroot={{.Env.SYSROOT_LINUX_AMD64}} -L{{.Env.SYSROOT_LINUX_AMD64}}/usr/lib/llvm-18/lib -lLLVM-18
     targets:
       - linux_amd64
     mod_timestamp: "{{.CommitTimestamp}}"
   - id: llgo-linux-arm64
     main: ./cmd/llgo
-    binary: bin/llgo
     flags:
       - -tags=linux,arm64,byollvm
     ldflags:
-      - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
+      - -X github.com/goplus/llgo/x/env.buildVersion=v{{.Version}}
-      - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
+      - -X github.com/goplus/llgo/x/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/lib/llvm-19/bin/llvm-config
+      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=/usr/lib/llvm-18/bin/llvm-config
     env:
       - CC=aarch64-linux-gnu-gcc
       - CXX=aarch64-linux-gnu-g++
-      - CGO_CPPFLAGS=--sysroot={{.Env.SYSROOT_LINUX_ARM64}} -I{{.Env.SYSROOT_LINUX_ARM64}}/usr/include/llvm-19 -I{{.Env.SYSROOT_LINUX_ARM64}}/usr/include/llvm-c-19 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+      - CGO_CPPFLAGS=--sysroot={{.Env.SYSROOT_LINUX_ARM64}} -I{{.Env.SYSROOT_LINUX_ARM64}}/usr/include/llvm-18 -I{{.Env.SYSROOT_LINUX_ARM64}}/usr/include/llvm-c-18 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-      - CGO_LDFLAGS=--sysroot={{.Env.SYSROOT_LINUX_ARM64}} -L{{.Env.SYSROOT_LINUX_ARM64}}/usr/lib/llvm-19/lib -lLLVM-19
+      - CGO_LDFLAGS=--sysroot={{.Env.SYSROOT_LINUX_ARM64}} -L{{.Env.SYSROOT_LINUX_ARM64}}/usr/lib/llvm-18/lib -lLLVM-18
     targets:
       - linux_arm64
     mod_timestamp: "{{.CommitTimestamp}}"
@@ -92,7 +88,6 @@ archives:
     files:
       - LICENSE
       - README.md
-      - runtime
 
 checksum:
   name_template: "{{.ProjectName}}{{.Version}}.checksums.txt"

README.md

@@ -24,35 +24,33 @@ How can these be achieved?
 LLGo := Go + C + Python
 ```
 
-LLGo is compatible with C and Python through the language's **Application Binary Interface (ABI)**, while LLGo is compatible with Go through its **syntax (source code)**. And here C doesn't just include C, but all languages that are ABI compatible with C, including C/C++, Objective-C, Swift, etc.
+LLGo is compatible with C and Python through the language's **Application Binary Interface (ABI)**, while LLGo is compatible with Go through its **syntax (source code)**.
 
 
 ## C/C++ standard libary support
 
 You can import a C/C++ standard library in LLGo!
 
-* [c](https://pkg.go.dev/github.com/goplus/lib/c)
+* [c](https://pkg.go.dev/github.com/goplus/llgo/c)
-* [c/syscall](https://pkg.go.dev/github.com/goplus/lib/c/syscall)
+* [c/syscall](https://pkg.go.dev/github.com/goplus/llgo/c/syscall)
-* [c/sys](https://pkg.go.dev/github.com/goplus/lib/c/sys)
+* [c/sys](https://pkg.go.dev/github.com/goplus/llgo/c/sys)
-* [c/os](https://pkg.go.dev/github.com/goplus/lib/c/os)
+* [c/os](https://pkg.go.dev/github.com/goplus/llgo/c/os)
-* [c/math](https://pkg.go.dev/github.com/goplus/lib/c/math)
+* [c/math](https://pkg.go.dev/github.com/goplus/llgo/c/math)
-* [c/math/cmplx](https://pkg.go.dev/github.com/goplus/lib/c/math/cmplx)
+* [c/math/cmplx](https://pkg.go.dev/github.com/goplus/llgo/c/math/cmplx)
-* [c/math/rand](https://pkg.go.dev/github.com/goplus/lib/c/math/rand)
+* [c/math/rand](https://pkg.go.dev/github.com/goplus/llgo/c/math/rand)
-* [c/pthread](https://pkg.go.dev/github.com/goplus/lib/c/pthread)
+* [c/pthread](https://pkg.go.dev/github.com/goplus/llgo/c/pthread)
-* [c/pthread/sync](https://pkg.go.dev/github.com/goplus/lib/c/pthread/sync)
+* [c/pthread/sync](https://pkg.go.dev/github.com/goplus/llgo/c/pthread/sync)
-* [c/sync/atomic](https://pkg.go.dev/github.com/goplus/lib/c/sync/atomic)
+* [c/sync/atomic](https://pkg.go.dev/github.com/goplus/llgo/c/sync/atomic)
-* [c/time](https://pkg.go.dev/github.com/goplus/lib/c/time)
+* [c/time](https://pkg.go.dev/github.com/goplus/llgo/c/time)
-* [c/net](https://pkg.go.dev/github.com/goplus/lib/c/net)
+* [c/net](https://pkg.go.dev/github.com/goplus/llgo/c/net)
-* [cpp/std](https://pkg.go.dev/github.com/goplus/lib/cpp/std)
+* [cpp/std](https://pkg.go.dev/github.com/goplus/llgo/cpp/std)
 
 Here is a simple example:
 
-<!-- embedme doc/_readme/llgo_simple/simple.go -->
-
 ```go
 package main
 
-import "github.com/goplus/lib/c"
+import "github.com/goplus/llgo/c"
 
 func main() {
 	c.Printf(c.Str("Hello world\n"))
@@ -75,12 +73,10 @@ llgo run .
 ```
 
 
-## How to support C/C++ and Python
+## How support C/C++ and Python
 
 LLGo use `go:linkname` to link an extern symbol througth its ABI:
 
-<!-- embedme doc/_readme/llgo_call_c/call_c.go#L3-L6 -->
-
 ```go
 import _ "unsafe" // for go:linkname
 
@@ -90,8 +86,6 @@ func Sqrt(x float64) float64
 
 You can directly integrate it into [your own code](_demo/linkname/linkname.go):
 
-<!-- embedme doc/_readme/llgo_call_c/call_c.go -->
-
 ```go
 package main
 
@@ -105,14 +99,12 @@ func main() {
 }
 ```
 
-Or put it into a package (see [c/math](https://github.com/goplus/lib/tree/main/c/math/math.go)):
+Or put it into a package (see [c/math](c/math/math.go)):
-
-<!-- embedme doc/_readme/llgo_call_cmath/call_cmath.go -->
 
 ```go
 package main
 
-import "github.com/goplus/lib/c/math"
+import "github.com/goplus/llgo/c/math"
 
 func main() {
 	println("sqrt(2) =", math.Sqrt(2))
@@ -126,32 +118,30 @@ You can import a Python library in LLGo!
 
 And you can import any Python library into `llgo` through a program called `llpyg` (see [Development tools](#development-tools)). The following libraries have been included in `llgo`:
 
-* [py](https://pkg.go.dev/github.com/goplus/lib/py) (abi)
+* [py](https://pkg.go.dev/github.com/goplus/llgo/py) (abi)
-* [py/std](https://pkg.go.dev/github.com/goplus/lib/py/std) (builtins)
+* [py/std](https://pkg.go.dev/github.com/goplus/llgo/py/std) (builtins)
-* [py/sys](https://pkg.go.dev/github.com/goplus/lib/py/sys)
+* [py/sys](https://pkg.go.dev/github.com/goplus/llgo/py/sys)
-* [py/os](https://pkg.go.dev/github.com/goplus/lib/py/os)
+* [py/os](https://pkg.go.dev/github.com/goplus/llgo/py/os)
-* [py/math](https://pkg.go.dev/github.com/goplus/lib/py/math)
+* [py/math](https://pkg.go.dev/github.com/goplus/llgo/py/math)
-* [py/json](https://pkg.go.dev/github.com/goplus/lib/py/json)
+* [py/json](https://pkg.go.dev/github.com/goplus/llgo/py/json)
-* [py/inspect](https://pkg.go.dev/github.com/goplus/lib/py/inspect)
+* [py/inspect](https://pkg.go.dev/github.com/goplus/llgo/py/inspect)
-* [py/statistics](https://pkg.go.dev/github.com/goplus/lib/py/statistics)
+* [py/statistics](https://pkg.go.dev/github.com/goplus/llgo/py/statistics)
-* [py/numpy](https://pkg.go.dev/github.com/goplus/lib/py/numpy)
+* [py/numpy](https://pkg.go.dev/github.com/goplus/llgo/py/numpy)
-* [py/pandas](https://pkg.go.dev/github.com/goplus/lib/py/pandas)
+* [py/pandas](https://pkg.go.dev/github.com/goplus/llgo/py/pandas)
-* [py/torch](https://pkg.go.dev/github.com/goplus/lib/py/torch)
+* [py/torch](https://pkg.go.dev/github.com/goplus/llgo/py/torch)
-* [py/matplotlib](https://pkg.go.dev/github.com/goplus/lib/py/matplotlib)
+* [py/matplotlib](https://pkg.go.dev/github.com/goplus/llgo/py/matplotlib)
 
 Note: For third-party libraries (such as pandas and pytorch), you still need to install the library files.
 
 Here is an example:
 
-<!-- embedme doc/_readme/llgo_call_py/call_py.go -->
-
 ```go
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/math"
+	"github.com/goplus/llgo/py/math"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {
@@ -162,8 +152,6 @@ func main() {
 
 It is equivalent to the following Python code:
 
-<!-- embedme doc/_readme/llgo_call_py/call_math.py -->
-
 ```py
 import math
 
@@ -175,15 +163,13 @@ Here, We call `py.Float(2)` to create a Python number 2, and pass it to Python
 
 Let's look at a slightly more complex example. For example, we use `numpy` to calculate:
 
-<!-- embedme doc/_readme/llgo_py_list/py_list.go -->
-
 ```go
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/numpy"
+	"github.com/goplus/llgo/py/numpy"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {
@@ -225,32 +211,31 @@ LLGo can easily import any libraries from the C ecosystem. Currently, this impor
 
 The currently supported libraries include:
 
-* [c/bdwgc](https://pkg.go.dev/github.com/goplus/lib/c/bdwgc)
+* [c/bdwgc](https://pkg.go.dev/github.com/goplus/llgo/c/bdwgc)
-* [c/cjson](https://pkg.go.dev/github.com/goplus/lib/c/cjson)
+* [c/cjson](https://pkg.go.dev/github.com/goplus/llgo/c/cjson)
-* [c/clang](https://pkg.go.dev/github.com/goplus/lib/c/clang)
+* [c/clang](https://pkg.go.dev/github.com/goplus/llgo/c/clang)
-* [c/ffi](https://pkg.go.dev/github.com/goplus/lib/c/ffi)
+* [c/libuv](https://pkg.go.dev/github.com/goplus/llgo/c/libuv)
-* [c/libuv](https://pkg.go.dev/github.com/goplus/lib/c/libuv)
+* [c/llama2](https://pkg.go.dev/github.com/goplus/llgo/c/llama2)
-* [c/llama2](https://pkg.go.dev/github.com/goplus/lib/c/llama2)
+* [c/lua](https://pkg.go.dev/github.com/goplus/llgo/c/lua)
-* [c/lua](https://pkg.go.dev/github.com/goplus/lib/c/lua)
+* [c/neco](https://pkg.go.dev/github.com/goplus/llgo/c/neco)
-* [c/neco](https://pkg.go.dev/github.com/goplus/lib/c/neco)
+* [c/openssl](https://pkg.go.dev/github.com/goplus/llgo/c/openssl)
-* [c/openssl](https://pkg.go.dev/github.com/goplus/lib/c/openssl)
+* [c/raylib](https://pkg.go.dev/github.com/goplus/llgo/c/raylib)
-* [c/raylib](https://pkg.go.dev/github.com/goplus/lib/c/raylib)
+* [c/sqlite](https://pkg.go.dev/github.com/goplus/llgo/c/sqlite)
-* [c/sqlite](https://pkg.go.dev/github.com/goplus/lib/c/sqlite)
+* [c/zlib](https://pkg.go.dev/github.com/goplus/llgo/c/zlib)
-* [c/zlib](https://pkg.go.dev/github.com/goplus/lib/c/zlib)
+* [cpp/inih](https://pkg.go.dev/github.com/goplus/llgo/cpp/inih)
-* [cpp/inih](https://pkg.go.dev/github.com/goplus/lib/cpp/inih)
+* [cpp/llvm](https://pkg.go.dev/github.com/goplus/llgo/cpp/llvm)
-* [cpp/llvm](https://pkg.go.dev/github.com/goplus/lib/cpp/llvm)
 
 Here are some examples related to them:
 
 * [llama2-c](_demo/llama2-c): inference Llama 2 (It's the first llgo AI example)
-* [mkjson](https://github.com/goplus/lib/tree/main/c/cjson/_demo/mkjson/mkjson.go): create a json object and print it
+* [mkjson](c/cjson/_demo/mkjson/mkjson.go): create a json object and print it
-* [sqlitedemo](https://github.com/goplus/lib/tree/main/c/sqlite/_demo/sqlitedemo/demo.go): a basic sqlite demo
+* [sqlitedemo](c/sqlite/_demo/sqlitedemo/demo.go): a basic sqlite demo
-* [tetris](https://github.com/goplus/lib/tree/main/c/raylib/_demo/tetris/tetris.go): a tetris game based on raylib
+* [tetris](c/raylib/_demo/tetris/tetris.go): a tetris game based on raylib
 
 
 ## Go syntax support
 
-All Go syntax (including `cgo`) is already supported. Here are some examples:
+All Go syntax (not including `cgo`) is already supported. Here are some examples:
 
 * [concat](_demo/concat/concat.go): define a variadic function
 * [genints](_demo/genints/genints.go): various forms of closure usage (including C function, recv.method and anonymous function)
@@ -318,7 +303,6 @@ Here are the Go packages that can be imported correctly:
 * [encoding/base32](https://pkg.go.dev/encoding/base32)
 * [encoding/base64](https://pkg.go.dev/encoding/base64)
 * [encoding/csv](https://pkg.go.dev/encoding/csv)
-* [net/textproto](https://pkg.go.dev/net/textproto)
 * [hash](https://pkg.go.dev/hash)
 * [hash/adler32](https://pkg.go.dev/hash/adler32)
 * [hash/crc32](https://pkg.go.dev/hash/crc32) (partially)
@@ -328,9 +312,7 @@ Here are the Go packages that can be imported correctly:
 * [crypto/sha1](https://pkg.go.dev/crypto/sha1)
 * [crypto/sha256](https://pkg.go.dev/crypto/sha256)
 * [crypto/sha512](https://pkg.go.dev/crypto/sha512) (partially)
-* [crypto/hmac](https://pkg.go.dev/crypto/hmac) (partially)
 * [crypto/rand](https://pkg.go.dev/crypto/rand) (partially)
-* [crypto/subtle](https://pkg.go.dev/crypto/subtle) (partially)
 * [regexp](https://pkg.go.dev/regexp)
 * [regexp/syntax](https://pkg.go.dev/regexp/syntax)
 * [go/token](https://pkg.go.dev/go/token)
@@ -339,15 +321,15 @@ Here are the Go packages that can be imported correctly:
 
 ## Dependencies
 
-- [Go 1.21+](https://go.dev)
+- [Go 1.20+](https://go.dev)
 - [LLVM 18](https://llvm.org)
-- [Clang 18](https://clang.llvm.org)
 - [LLD 18](https://lld.llvm.org)
+- [Clang 18](https://clang.llvm.org)
 - [pkg-config 0.29+](https://www.freedesktop.org/wiki/Software/pkg-config/)
 - [bdwgc/libgc 8.0+](https://www.hboehm.info/gc/)
 - [OpenSSL 3.0+](https://www.openssl.org/)
 - [zlib 1.2+](https://www.zlib.net)
-- [Python 3.12+](https://www.python.org) (optional, for [github.com/goplus/lib/py](https://pkg.go.dev/github.com/goplus/lib/py))
+- [Python 3.12+](https://www.python.org) (optional, for [github.com/goplus/llgo/py](https://pkg.go.dev/github.com/goplus/llgo/py))
 
 ## How to install
 
@@ -355,63 +337,32 @@ Follow these steps to generate the `llgo` command (its usage is the same as the
 
 ### on macOS
 
-<!-- embedme doc/_readme/scripts/install_macos.sh#L2-L1000 -->
-
 ```sh
 brew update
-brew install llvm@19 lld@19 bdw-gc openssl cjson libffi libuv pkg-config
+brew install llvm@18 pkg-config bdw-gc openssl
 brew install python@3.12 # optional
-brew link --overwrite llvm@19 lld@19 libffi
+go install -v github.com/goplus/llgo/cmd/llgo@latest
-# curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
-./install.sh
 ```
 
-### on Linux
+### on Linux (Debian/Ubuntu)
-
-#### Debian/Ubuntu
-
-<!-- embedme doc/_readme/scripts/install_ubuntu.sh#L2-L1000 -->
 
 ```sh
-echo "deb http://apt.llvm.org/$(lsb_release -cs)/ llvm-toolchain-$(lsb_release -cs)-19 main" | sudo tee /etc/apt/sources.list.d/llvm.list
+echo "deb http://apt.llvm.org/$(lsb_release -cs)/ llvm-toolchain-$(lsb_release -cs)-18 main" | sudo tee /etc/apt/sources.list.d/llvm.list
 wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
 sudo apt-get update
-sudo apt-get install -y llvm-19-dev clang-19 libclang-19-dev lld-19 pkg-config libgc-dev libssl-dev zlib1g-dev libcjson-dev libsqlite3-dev libunwind-dev libuv1-dev
+sudo apt-get install -y llvm-18-dev clang-18 lld-18 pkg-config libgc-dev libssl-dev zlib1g-dev
 sudo apt-get install -y python3.12-dev # optional
-#curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
+go install -v github.com/goplus/llgo/cmd/llgo@latest
-./install.sh
-```
-
-#### Alpine Linux
-
-```sh
-apk add go llvm18-dev clang18-dev lld18 pkgconf gc-dev openssl-dev zlib-dev
-apk add python3-dev # optional
-apk add g++ # build only
-export LLVM_CONFIG=/usr/lib/llvm18/bin/llvm-config
-export CGO_CPPFLAGS="$($LLVM_CONFIG --cppflags)"
-export CGO_CXXFLAGS=-std=c++17
-export CGO_LDFLAGS="$($LLVM_CONFIG --ldflags) $($LLVM_CONFIG --libs all)"
-curl https://raw.githubusercontent.com/goplus/llgo/refs/heads/main/install.sh | bash
 ```
 
 ### on Windows
 
 TODO
 
-### Install from source
-
-<!-- embedme doc/_readme/scripts/install_llgo.sh#L2-L1000 -->
-
-```sh
-git clone https://github.com/goplus/llgo.git
-cd llgo
-./install.sh
-```
 
 ## Development tools
 
-* [pydump](_xtool/pydump): It's the first program compiled by `llgo` (NOT `go`) in a production environment. It outputs symbol information (functions, variables, and constants) from a Python library in JSON format, preparing for the generation of corresponding packages in `llgo`.
+* [pydump](chore/_xtool/pydump): It's the first program compiled by `llgo` (NOT `go`) in a production environment. It outputs symbol information (functions, variables, and constants) from a Python library in JSON format, preparing for the generation of corresponding packages in `llgo`.
 * [pysigfetch](https://github.com/goplus/hdq/tree/main/chore/pysigfetch): It generates symbol information by extracting information from Python's documentation site. This tool is not part of the `llgo` project, but we depend on it.
 * [llpyg](chore/llpyg): It is used to automatically convert Python libraries into Go packages that `llgo` can import. It depends on `pydump` and `pysigfetch` to accomplish the task.
 * [llgen](chore/llgen): It is used to compile Go packages into LLVM IR files (*.ll).
@@ -419,24 +370,19 @@ cd llgo
 
 How do I generate these tools?
 
-<!-- embedme doc/_readme/scripts/install_full.sh#L2-L1000 -->
-
 ```sh
 git clone https://github.com/goplus/llgo.git
 cd llgo
-go install -v ./cmd/...
 go install -v ./chore/...  # compile all tools except pydump
-export LLGO_ROOT=$PWD
+cd chore/_xtool
-cd _xtool
 llgo install ./...   # compile pydump
 go install github.com/goplus/hdq/chore/pysigfetch@v0.8.1  # compile pysigfetch
-
 ```
 
 ## Key modules
 
 Below are the key modules for understanding the implementation principles of `llgo`:
 
-* [ssa](https://pkg.go.dev/github.com/goplus/llgo/ssa): It generates LLVM IR files (LLVM SSA) using the semantics (interfaces) of Go SSA. Although `LLVM SSA` and `Go SSA` are both IR languages, they work at completely different levels. `LLVM SSA` is closer to machine code, which abstracts different instruction sets. While `Go SSA` is closer to a high-level language. We can think of it as the instruction set of the `Go computer`. `llgo/ssa` is not just limited to the `llgo` compiler. If we view it as the high-level expressive power of `LLVM`, you'll find it very useful. Prior to `llgo/ssa`, you had to operate `LLVM` using machine code semantics. But now, with the advanced SSA form (in the semantics of Go SSA), you can conveniently utilize `LLVM`.
+* [llgo/ssa](https://pkg.go.dev/github.com/goplus/llgo/ssa): It generates LLVM IR files (LLVM SSA) using the semantics (interfaces) of Go SSA. Although `LLVM SSA` and `Go SSA` are both IR languages, they work at completely different levels. `LLVM SSA` is closer to machine code, which abstracts different instruction sets. While `Go SSA` is closer to a high-level language. We can think of it as the instruction set of the `Go computer`. `llgo/ssa` is not just limited to the `llgo` compiler. If we view it as the high-level expressive power of `LLVM`, you'll find it very useful. Prior to `llgo/ssa`, you had to operate `LLVM` using machine code semantics. But now, with the advanced SSA form (in the semantics of Go SSA), you can conveniently utilize `LLVM`.
-* [cl](https://pkg.go.dev/github.com/goplus/llgo/cl): It is the core of the llgo compiler. It converts a Go package into LLVM IR files. It depends on `llgo/ssa`.
+* [llgo/cl](https://pkg.go.dev/github.com/goplus/llgo/cl): It is the core of the llgo compiler. It converts a Go package into LLVM IR files. It depends on `llgo/ssa`.
-* [internal/build](https://pkg.go.dev/github.com/goplus/llgo/internal/build): It strings together the entire compilation process of `llgo`. It depends on `llgo/ssa` and `llgo/cl`.
+* [llgo/internal/build](https://pkg.go.dev/github.com/goplus/llgo/internal/build): It strings together the entire compilation process of `llgo`. It depends on `llgo/ssa` and `llgo/cl`.

_cmptest/bigintdemo/fib.go

@@ -5,7 +5,7 @@ import (
 	"math/big"
 )
 
-func fib() {
+func main() {
 	// Initialize two big ints with the first two numbers in the sequence.
 	a := big.NewInt(0)
 	b := big.NewInt(1)
@@ -23,41 +23,3 @@ func fib() {
 	}
 	fmt.Println(a) // 100-digit Fibonacci number
 }
-
-func abs() {
-	a := big.NewInt(64)
-	b := big.NewInt(-52)
-	a.Set(b)
-	a.Abs(a)
-	a.Set(big.NewInt(-164))
-	a.Abs(a)
-	fmt.Println("value: ", a.String())
-}
-
-func neg() {
-	fmt.Println("value: ", big.NewInt(-64).Neg(big.NewInt(-64)))
-	fmt.Println("value: ", big.NewInt(64).Neg(big.NewInt(64)))
-	fmt.Println("value: ", big.NewInt(0).Neg(big.NewInt(0)))
-}
-
-func calc() {
-	a := big.NewInt(64)
-	b := big.NewInt(-52)
-	c := big.NewInt(54)
-	fmt.Println("value:", a.Add(a, b))
-	fmt.Println("value:", a.Sub(b, c))
-	d := big.NewInt(10)
-	e := big.NewInt(4)
-	fmt.Println("value:", d.Mul(d, e))
-}
-
-func bitop() {
-	a := big.NewInt(4)
-	fmt.Println("value:", a.Lsh(a, 1))
-	b := big.NewInt(16)
-	fmt.Println("value:", b.Rsh(b, 2))
-}
-
-func main() {
-	bitop()
-}

_cmptest/hmacdemo/hmac.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	"crypto/hmac"
-	"crypto/sha1"
-	"fmt"
-	"io"
-)
-
-func main() {
-	h := hmac.New(sha1.New, []byte("<key>"))
-	io.WriteString(h, "The fog is getting thicker!")
-	io.WriteString(h, "And Leon's getting laaarger!")
-	fmt.Printf("%x", h.Sum(nil))
-}

_demo/async/async/async.go

@@ -1,31 +0,0 @@
-package async
-
-import (
-	_ "unsafe"
-)
-
-type Void = [0]byte
-
-type Future[T any] interface {
-	Then(cb func(T))
-}
-
-type future[T any] struct {
-	cb func(func(T))
-}
-
-func (f *future[T]) Then(cb func(T)) {
-	f.cb(cb)
-}
-
-func Async[T any](fn func(func(T))) Future[T] {
-	return &future[T]{fn}
-}
-
-func Run[T any](future Future[T]) T {
-	var ret T
-	future.Then(func(v T) {
-		ret = v
-	})
-	return ret
-}

_demo/async/main.go

@@ -1,23 +0,0 @@
-package main
-
-import (
-	"time"
-
-	"github.com/goplus/llgo/_demo/async/async"
-	"github.com/goplus/llgo/_demo/async/timeout"
-)
-
-func Sleep(i int, d time.Duration) async.Future[int] {
-	return async.Async(func(resolve func(int)) {
-		timeout.Timeout(d).Then(func(async.Void) {
-			resolve(i)
-		})
-	})
-}
-
-func main() {
-	async.Run(async.Async(func(resolve func(async.Void)) {
-		println("read file")
-		defer resolve(async.Void{})
-	}))
-}

_demo/async/timeout/timeout.go

@@ -1,16 +0,0 @@
-package timeout
-
-import (
-	"time"
-
-	"github.com/goplus/llgo/_demo/async/async"
-)
-
-func Timeout(d time.Duration) async.Future[async.Void] {
-	return async.Async(func(resolve func(async.Void)) {
-		go func() {
-			time.Sleep(d)
-			resolve(async.Void{})
-		}()
-	})
-}

_demo/catomic/atomic.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/goplus/lib/c/sync/atomic"
+	"github.com/goplus/llgo/c/sync/atomic"
 )
 
 func main() {

_demo/cchan/cchan.go

@@ -3,7 +3,7 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/llgo/runtime/internal/runtime"
+	"github.com/goplus/llgo/internal/runtime"
 )
 
 const (

_demo/cchansel/cchansel.go

@@ -3,7 +3,7 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/llgo/runtime/internal/runtime"
+	"github.com/goplus/llgo/internal/runtime"
 )
 
 const (

_demo/cexec/exec.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/os"
+	"github.com/goplus/llgo/c/os"
 )
 
 func main() {

_demo/cgofull/bar.go

@@ -1,16 +0,0 @@
-package main
-
-/*
-#cgo CFLAGS: -DBAR
-#include <stdio.h>
-#include "foo.h"
-static void foo(Foo* f) {
-	printf("foo in bar: %d\n", f->a);
-}
-*/
-import "C"
-
-func Bar(f *C.Foo) {
-	C.print_foo(f)
-	C.foo(f)
-}

_demo/cgofull/cgofull.go

@@ -1,157 +0,0 @@
-package main
-
-/*
-#cgo windows,!amd64 CFLAGS: -D_WIN32
-#cgo !windows CFLAGS: -D_POSIX
-#cgo windows,amd64 CFLAGS: -D_WIN64
-#cgo linux,amd64 CFLAGS: -D_LINUX64
-#cgo !windows,amd64 CFLAGS: -D_UNIX64
-#cgo pkg-config: python3-embed
-#include <stdio.h>
-#include <Python.h>
-#include "foo.h"
-typedef struct {
-	int a;
-} s4;
-
-typedef struct {
-  int a;
-  int b;
-} s8;
-
-typedef struct {
-  int a;
-  int b;
-  int c;
-} s12;
-
-typedef struct {
-  int a;
-  int b;
-  int c;
-  int d;
-} s16;
-
-typedef struct {
-  int a;
-  int b;
-  int c;
-  int d;
-  int e;
-} s20;
-
-static int test_structs(s4* s4, s8* s8, s12* s12, s16* s16, s20* s20) {
-  printf("s4.a: %d\n", s4->a);
-  printf("s8.a: %d, s8.b: %d\n", s8->a, s8->b);
-  printf("s12.a: %d, s12.b: %d, s12.c: %d\n", s12->a, s12->b, s12->c);
-  printf("s16.a: %d, s16.b: %d, s16.c: %d, s16.d: %d\n", s16->a, s16->b, s16->c, s16->d);
-  printf("s20.a: %d, s20.b: %d, s20.c: %d, s20.d: %d, s20.e: %d\n", s20->a, s20->b, s20->c, s20->d, s20->e);
-
-  return s4->a + s8->a + s8->b + s12->a + s12->b + s12->c + s16->a + s16->b + s16->c + s16->d + s20->a + s20->b + s20->c + s20->d + s20->e;
-}
-
-static void test_macros() {
-#ifdef FOO
-	printf("FOO is defined\n");
-#endif
-#ifdef BAR
-	printf("BAR is defined\n");
-#endif
-#ifdef _WIN32
-	printf("WIN32 is defined\n");
-#endif
-#ifdef _POSIX
-	printf("POSIX is defined\n");
-#endif
-#ifdef _WIN64
-	printf("WIN64 is defined\n");
-#endif
-#ifdef _LINUX64
-	printf("LINUX64 is defined\n");
-#endif
-#ifdef _UNIX64
-	printf("UNIX64 is defined\n");
-#endif
-}
-
-#define MY_VERSION "1.0.0"
-#define MY_CODE 0x12345678
-
-static void test_void() {
-	printf("test_void\n");
-}
-
-typedef int (*Cb)(int);
-
-extern int go_callback(int);
-
-extern int c_callback(int i);
-
-static void test_callback(Cb cb) {
-	printf("test_callback, cb: %p, go_callback: %p, c_callback: %p\n", cb, go_callback, c_callback);
-	printf("test_callback, *cb: %p, *go_callback: %p, *c_callback: %p\n", *(void**)cb, *(void**)(go_callback), *(void**)(c_callback));
-	printf("cb result: %d\n", cb(123));
-	printf("done\n");
-}
-
-extern int go_callback_not_use_in_go(int);
-
-static void run_callback() {
-	test_callback(c_callback);
-	test_callback(go_callback_not_use_in_go);
-}
-*/
-import "C"
-import (
-	"fmt"
-	"unsafe"
-
-	"github.com/goplus/llgo/_demo/cgofull/pymod1"
-	"github.com/goplus/llgo/_demo/cgofull/pymod2"
-)
-
-//export go_callback_not_use_in_go
-func go_callback_not_use_in_go(i C.int) C.int {
-	return i + 1
-}
-
-//export go_callback
-func go_callback(i C.int) C.int {
-	return i + 1
-}
-
-func main() {
-	runPy()
-	f := &C.Foo{a: 1}
-	Foo(f)
-	Bar(f)
-	C.test_macros()
-	r := C.test_structs(&C.s4{a: 1}, &C.s8{a: 1, b: 2}, &C.s12{a: 1, b: 2, c: 3}, &C.s16{a: 1, b: 2, c: 3, d: 4}, &C.s20{a: 1, b: 2, c: 3, d: 4, e: 5})
-	fmt.Println(r)
-	if r != 35 {
-		panic("test_structs failed")
-	}
-	fmt.Println(C.MY_VERSION)
-	fmt.Println(int(C.MY_CODE))
-	C.test_void()
-
-	println("call run_callback")
-	C.run_callback()
-
-	// test _Cgo_ptr and _cgoCheckResult
-	println("call with go_callback")
-	C.test_callback((C.Cb)(C.go_callback))
-
-	println("call with c_callback")
-	C.test_callback((C.Cb)(C.c_callback))
-}
-
-func runPy() {
-	Initialize()
-	defer Finalize()
-	Run("print('Hello, Python!')")
-	C.PyObject_Print((*C.PyObject)(unsafe.Pointer(pymod1.Float(1.23))), C.stderr, 0)
-	C.PyObject_Print((*C.PyObject)(unsafe.Pointer(pymod2.Long(123))), C.stdout, 0)
-	// test _Cgo_use
-	C.PyObject_Print((*C.PyObject)(unsafe.Pointer(C.PyComplex_FromDoubles(C.double(1.23), C.double(4.56)))), C.stdout, 0)
-}

_demo/cgofull/foo.c

@@ -1,12 +0,0 @@
-#include <stdio.h>
-#include "foo.h"
-
-void print_foo(Foo *f)
-{
-	printf("print_foo: %d\n", f->a);
-}
-
-int c_callback(int i)
-{
-	return i + 1;
-}

_demo/cgofull/foo.go

@@ -1,16 +0,0 @@
-package main
-
-/*
-#cgo CFLAGS: -DFOO
-#include <stdio.h>
-#include "foo.h"
-static void foo(Foo* f) {
-	printf("foo in bar: %d\n", f->a);
-}
-*/
-import "C"
-
-func Foo(f *C.Foo) {
-	C.print_foo(f)
-	C.foo(f)
-}

_demo/cgofull/foo.h

@@ -1,7 +0,0 @@
-#pragma once
-
-typedef struct {
-	int a;
-} Foo;
-
-extern void print_foo(Foo* f);

_demo/cgofull/py.go

@@ -1,24 +0,0 @@
-package main
-
-/*
-#cgo pkg-config: python3-embed
-#include <Python.h>
-*/
-import "C"
-import "fmt"
-
-func Initialize() {
-	C.Py_Initialize()
-}
-
-func Finalize() {
-	C.Py_Finalize()
-}
-
-func Run(code string) error {
-	if C.PyRun_SimpleString(C.CString(code)) != 0 {
-		C.PyErr_Print()
-		return fmt.Errorf("failed to run code")
-	}
-	return nil
-}

_demo/cgofull/pymod1/pymod1.go

@@ -1,11 +0,0 @@
-package pymod1
-
-/*
-#cgo pkg-config: python3-embed
-#include <Python.h>
-*/
-import "C"
-
-func Float(f float64) *C.PyObject {
-	return C.PyFloat_FromDouble(C.double(f))
-}

_demo/cgofull/pymod2/pymod2.go

@@ -1,11 +0,0 @@
-package pymod2
-
-/*
-#cgo pkg-config: python3-embed
-#include <Python.h>
-*/
-import "C"
-
-func Long(l int64) *C.PyObject {
-	return C.PyLong_FromLongLong(C.longlong(l))
-}

_demo/checkfile/demo.go

@@ -1,28 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-)
-
-func main() {
-	tempDir := os.TempDir()
-	noexist := filepath.Join(tempDir, "noexist.txt")
-
-	if _, err := os.Stat(noexist); err != nil {
-		if os.IsNotExist(err) {
-			fmt.Println("noexist:", err.Error())
-		} else {
-			fmt.Println("exist,other err:", err.Error())
-		}
-	}
-
-	if _, err := os.Open(noexist); err != nil {
-		if os.IsNotExist(err) {
-			fmt.Println("noexist:", err.Error())
-		} else {
-			fmt.Println("exist,other err:", err.Error())
-		}
-	}
-}

_demo/commandrun/commandrun.go

@@ -1,18 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"os/exec"
-)
-
-func main() {
-	var data bytes.Buffer
-	cmd := exec.Command("echo", "hello llgo")
-	cmd.Stdout = &data
-	err := cmd.Run()
-	if err != nil {
-		panic(err)
-	}
-	println("len:", len(data.Bytes()))
-	println("data:", data.String())
-}

_demo/concat/concat.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
 )
 
 func concat(args ...string) (ret string) {

_demo/cppintf/cppintf.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
-	"github.com/goplus/lib/c/math"
 	"github.com/goplus/llgo/_demo/cppintf/foo"
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/math"
 )
 
 type Bar struct {

_demo/cppmintf/cpp_multi_intf.go

@@ -3,9 +3,9 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/lib/c"
-	"github.com/goplus/lib/c/math"
 	"github.com/goplus/llgo/_demo/cppmintf/foo"
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/math"
 )
 
 type Bar struct {

_demo/crand/rand.go

@@ -3,9 +3,9 @@ package main
 import (
 	"fmt"
 
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/math/rand"
+	"github.com/goplus/llgo/c/math/rand"
-	"github.com/goplus/lib/c/time"
+	"github.com/goplus/llgo/c/time"
 )
 
 func fastrand64() uint64 {

_demo/ctime/time.go

@@ -1,6 +1,6 @@
 package main
 
-import "github.com/goplus/lib/c/time"
+import "github.com/goplus/llgo/c/time"
 
 func main() {
 	var tv time.Timespec

_demo/defer/main.go

@@ -1,18 +0,0 @@
-package main
-
-func main() {
-	var a int = 5
-	defer println(a)
-	defer func() {
-		println(a)
-	}()
-	defer func() {
-		println(recover().(string))
-	}()
-	a = 10
-	panic("error")
-	//Output:
-	// error
-	// 10
-	// 5
-}

_demo/failed/stacktrace/main.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"fmt"
-)
-
-type MyStruct[T any] struct {
-	value T
-}
-
-func (m *MyStruct[T]) Method() {
-	fmt.Println("In generic method")
-	genericFunc[T](m.value)
-}
-
-func genericFunc[T any](v T) {
-	fmt.Println("In generic function")
-	normalFunc()
-}
-
-func normalFunc() {
-	fmt.Println("In normal function")
-	panic("panic occurs here")
-}
-
-func main() {
-	m := &MyStruct[string]{value: "hello"}
-	m.Method()
-}
-
-//Expected:
-// In generic method
-// In generic function
-// In normal function
-// panic: panic occurs here
-
-// [0x00C6D310 github.com/goplus/llgo/internal/runtime.Rethrow+0x2f, SP = 0x60]
-// [0x00C6CF44 github.com/goplus/llgo/internal/runtime.Panic+0x2d, SP = 0x50]
-// [0x00C69420 main.normalFunc+0xf, SP = 0xa8]
-// [0x00C69564 main.genericFunc[string]+0x18, SP = 0x74]
-// [0x00C694A8 main.(*MyStruct[string]).Method+0x1f, SP = 0x84]
-// [0x00C6936C main+0x4, SP = 0x40]

_demo/fcntl/fcntl.go

@@ -1,10 +1,9 @@
 package main
 
 import (
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/os"
 	"unsafe"
-
-	"github.com/goplus/lib/c"
-	"github.com/goplus/lib/c/os"
 )
 
 func main() {
@@ -46,6 +45,8 @@ func main() {
 	}
 	c.Printf(c.Str("set file status successfully\n"))
 
+
+
 	c.Printf(c.Str("111"))
 	// Close file
 	os.Close(fd)

_demo/genints/genints.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
 )
 
 type generator struct {

_demo/getcwd/getcwd.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/os"
+	"github.com/goplus/llgo/c/os"
 )
 
 func main() {

_demo/go.mod

@@ -1,5 +0,0 @@
-module github.com/goplus/llgo/_demo
-
-go 1.20
-
-require github.com/goplus/lib v0.2.0

_demo/go.sum

@@ -1,2 +0,0 @@
-github.com/goplus/lib v0.2.0 h1:AjqkN1XK5H23wZMMlpaUYAMCDAdSBQ2NMFrLtSh7W4g=
-github.com/goplus/lib v0.2.0/go.mod h1:SgJv3oPqLLHCu0gcL46ejOP3x7/2ry2Jtxu7ta32kp0=

_demo/hello/hello.go

@@ -1,15 +1,11 @@
 package main
 
 import (
-	"fmt"
+	"github.com/goplus/llgo/c"
-
-	"github.com/goplus/lib/c"
 )
 
 func main() {
-	println("hello world by println")
+	c.Printf(c.Str("Hello world\n"))
-	fmt.Println("hello world by fmt.Println")
-	c.Printf(c.Str("Hello world by c.Printf\n"))
 }
 
 /* Expected output:

_demo/helloc/helloc.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	"unsafe"
-
-	"github.com/goplus/lib/c"
-)
-
-func main() {
-	c.Printf(c.Str("Hello world by c.Printf\n"))
-	c.Printf(c.Str("%ld\n"), unsafe.Sizeof(int(0)))
-	c.Printf(c.Str("%ld\n"), unsafe.Sizeof(uintptr(0)))
-	// var v any = int(0)
-	// c.Printf(c.Str("%ld\n"), unsafe.Sizeof(v))
-}

_demo/llama2-c/run.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/llama2"
+	"github.com/goplus/llgo/c/llama2"
-	"github.com/goplus/lib/c/time"
+	"github.com/goplus/llgo/c/time"
 )
 
 func main() {

_demo/mimeheader/mimeheader.go

@@ -1,13 +0,0 @@
-package main
-
-import "net/textproto"
-
-func main() {
-	h := make(textproto.MIMEHeader)
-	h.Set("host", "www.example.com")
-	println(h.Get("Host"))
-}
-
-/* Expected output:
-www.example.com
-*/

_demo/mkdirdemo/mkdir.go

@@ -1,34 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-)
-
-func main() {
-	tempDir, err := os.MkdirTemp("", "example*")
-	if err != nil {
-		fmt.Println("Failed to create temp directory:", err)
-		return
-	}
-	defer os.Remove(tempDir)
-	fmt.Println("Temp directory:", tempDir)
-
-	tempFile, err := os.CreateTemp("", "example*.txt")
-	if err != nil {
-		fmt.Println("Failed to create temp file:", err)
-		return
-	}
-	defer tempFile.Close()
-	defer os.Remove(tempFile.Name())
-	fmt.Println("Temp file:", tempFile.Name())
-
-	nestedDir := filepath.Join("nested", "directory")
-	err = os.MkdirAll(nestedDir, 0755)
-	if err != nil {
-		fmt.Println("Failed to create nested directory:", err)
-		return
-	}
-	fmt.Println("Nest directory:", nestedDir)
-}

_demo/netdbdemo/netdb.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/net"
+	"github.com/goplus/llgo/c/net"
 )
 
 func main() {

_demo/qsort/qsort.go

@@ -3,7 +3,7 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
 )
 
 func main() {

_demo/reflectfunc/reflectfunc.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"reflect"
-)
-
-func add(a, b int) int {
-	return a + b
-}
-
-func main() {
-	fn := func(a, b int) int {
-		return a + b
-	}
-	var i int
-	fn1 := func() {
-		i++
-	}
-	fn2 := func() func() {
-		return func() {
-			println("closure", i)
-		}
-	}
-
-	fns := []any{add, fn, fn1, fn2}
-	for _, fn := range fns {
-		v := reflect.ValueOf(fn)
-		fmt.Println(v.Type())
-		fmt.Println(v.Kind())
-		if v.Kind() != reflect.Func {
-			panic(fmt.Sprintf("not func: %T", fn))
-		}
-
-		t := v.Type()
-		fmt.Println(t)
-		fmt.Println(t.Kind())
-		if t.Kind() != reflect.Func {
-			panic(fmt.Sprintf("not func: %T", fn))
-		}
-	}
-}

_demo/setjmp/setjmp.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/goplus/lib/c/setjmp"
+	"github.com/goplus/llgo/c/setjmp"
 )
 
 func main() {

_demo/socket/client/client.go

@@ -3,9 +3,9 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/net"
+	"github.com/goplus/llgo/c/net"
-	"github.com/goplus/lib/c/os"
+	"github.com/goplus/llgo/c/os"
 )
 
 func main() {

_demo/socket/server/server.go

@@ -3,9 +3,9 @@ package main
 import (
 	"unsafe"
 
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/net"
+	"github.com/goplus/llgo/c/net"
-	"github.com/goplus/lib/c/os"
+	"github.com/goplus/llgo/c/os"
 )
 
 func main() {

_demo/sync/sync.go

@@ -1,112 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"sync"
-	"sync/atomic"
-	"time"
-)
-
-// Counter represents a thread-safe counter
-type Counter struct {
-	mu    sync.Mutex
-	value int64
-}
-
-// Increment increases the counter value by 1
-func (c *Counter) Increment() {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	c.value++
-}
-
-// GetValue returns the current value of the counter
-func (c *Counter) GetValue() int64 {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-	return c.value
-}
-
-// Constant values for the test
-const (
-	numGoroutines = 64
-	numIterations = 10000
-	expectedTotal = numGoroutines * numIterations
-)
-
-func main() {
-	// Create a new counter instance
-	counter := &Counter{}
-
-	// Create a wait group to wait for all goroutines to finish
-	var wg sync.WaitGroup
-
-	// Track active goroutines for monitoring
-	var activeGoroutines int32
-
-	// Start time
-	startTime := time.Now()
-
-	// Launch goroutines
-	for i := 0; i < numGoroutines; i++ {
-		wg.Add(1)
-		atomic.AddInt32(&activeGoroutines, 1)
-
-		go func(id int) {
-			defer func() {
-				wg.Done()
-				atomic.AddInt32(&activeGoroutines, -1)
-			}()
-
-			// Each goroutine increments the counter numIterations times
-			for j := 0; j < numIterations; j++ {
-				counter.Increment()
-
-				// Simulate varying workload with random sleeps
-				if j%100 == 0 {
-					time.Sleep(time.Microsecond)
-				}
-			}
-			fmt.Printf("Goroutine %d finished\n", id)
-		}(i)
-	}
-
-	// Monitor progress in a separate goroutine
-	go func() {
-		for {
-			active := atomic.LoadInt32(&activeGoroutines)
-			if active == 0 {
-				break
-			}
-			fmt.Printf("Active goroutines: %d\n", active)
-			time.Sleep(time.Second)
-		}
-	}()
-
-	// Wait for all goroutines to complete
-	wg.Wait()
-
-	// Calculate execution time
-	duration := time.Since(startTime)
-
-	// Get and verify the final result
-	finalValue := counter.GetValue()
-	fmt.Printf("\nExecution completed in: %v\n", duration)
-	fmt.Printf("Final counter value: %d\n", finalValue)
-	fmt.Printf("Expected value: %d\n", expectedTotal)
-
-	// Assert the result
-	if finalValue != expectedTotal {
-		panic(fmt.Sprintf("ERROR: Counter value mismatch! Expected %d, got %d\n",
-			expectedTotal, finalValue))
-	} else {
-		fmt.Printf("SUCCESS: Counter value matches expected total\n")
-	}
-
-	// Print some statistics
-	opsPerSecond := float64(expectedTotal) / duration.Seconds()
-	fmt.Printf("\nStatistics:\n")
-	fmt.Printf("Operations per second: %.2f\n", opsPerSecond)
-	fmt.Printf("Average time per operation: %.2f ns\n",
-		float64(duration.Nanoseconds())/float64(expectedTotal))
-}

_demo/syncdebug/syncdebug.go

@@ -1,31 +0,0 @@
-package main
-
-import (
-	"io"
-	"os"
-	"sync"
-	"unsafe"
-
-	llsync "github.com/goplus/lib/c/pthread/sync"
-)
-
-type L struct {
-	mu sync.Mutex
-	s  string
-	i  int
-	w  io.Writer
-}
-
-func main() {
-	l := &L{s: "hello", i: 123, w: os.Stdout}
-	println("sizeof(L):", unsafe.Sizeof(L{}))
-	println("sizeof(sync.Mutex):", unsafe.Sizeof(sync.Mutex{}))
-	println("sizeof(llsync.Mutex):", unsafe.Sizeof(llsync.Mutex{}))
-	println("l:", l, "l.s:", l.s, "l.i:", l.i, "l.w:", l.w)
-	l.mu.Lock()
-	println("locked")
-	println("l:", l, "l.s:", l.s, "l.i:", l.i, "l.w:", l.w)
-	l.w.Write([]byte(l.s))
-	l.w.Write([]byte("\n"))
-	l.mu.Unlock()
-}

_demo/thread/thd.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/c/pthread"
+	"github.com/goplus/llgo/c/pthread"
 )
 
 var key pthread.Key

_lldb/README.md

@@ -1,115 +0,0 @@
-## LLGo Plugin of LLDB
-
-### Build with debug info
-
-```shell
-LLGO_DEBUG_SYMBOLS=1 llgo build -o cl/_testdata/debug/out ./cl/_testdata/debug
-```
-
-### Debug with lldb
-
-```shell
-_lldb/runlldb.sh ./cl/_testdata/debug/out
-```
-
-or
-
-```shell
-/opt/homebrew/bin/lldb -O "command script import _lldb/llgo_plugin.py" ./cl/_testdata/debug/out
-# github.com/goplus/llgo/cl/_testdata/debug
-Breakpoint 1: no locations (pending).
-Breakpoint set in dummy target, will get copied into future targets.
-(lldb) command script import _lldb/llgo_plugin.py
-(lldb) target create "./cl/_testdata/debug/out"
-Current executable set to '/Users/lijie/source/goplus/llgo/cl/_testdata/debug/out' (arm64).
-(lldb) r
-Process 21992 launched: '/Users/lijie/source/goplus/llgo/cl/_testdata/debug/out' (arm64)
-globalInt: 301
-s: 0x100123e40
-0x100123be0
-5 8
-called function with struct
-1 2 3 4 5 6 7 8 9 10 +1.100000e+01 +1.200000e+01 true (+1.300000e+01+1.400000e+01i) (+1.500000e+01+1.600000e+01i) [3/3]0x1001129a0 [3/3]0x100112920 hello 0x1001149b0 0x100123ab0 0x100123d10 0x1001149e0 (0x100116810,0x1001149d0) 0x10011bf00 0x10010fa80 (0x100116840,0x100112940) 0x10001b4a4
-9
-1 (0x1001167e0,0x100112900)
-called function with types
-0x100123e40
-0x1000343d0
-Process 21992 stopped
-* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
-    frame #0: 0x000000010001b3b4 out`main at in.go:225:12
-   222 		//   s.i8: '\x01'
-   223 		//   s.i16: 2
-   224 		s.i8 = 0x12
--> 225 		println(s.i8)
-   226 		// Expected:
-   227 		//   all variables: globalInt globalStruct globalStructPtr s i err
-   228 		//   s.i8: '\x12'
-(lldb) v
-var i int = <variable not available>
-var s github.com/goplus/llgo/cl/_testdata/debug.StructWithAllTypeFields = {
-  i8 = '\x12',
-  i16 = 2,
-  i32 = 3,
-  i64 = 4,
-  i = 5,
-  u8 = '\x06',
-  u16 = 7,
-  u32 = 8,
-  u64 = 9,
-  u = 10,
-  f32 = 11,
-  f64 = 12,
-  b = true,
-  c64 = {real = 13, imag = 14},
-  c128 = {real = 15, imag = 16},
-  slice = []int{21, 22, 23},
-  arr = [3]int{24, 25, 26},
-  arr2 = [3]github.com/goplus/llgo/cl/_testdata/debug.E{{i = 27}, {i = 28}, {i = 29}},
-  s = "hello",
-  e = {i = 30},
-  pf = 0x0000000100123d10,
-  pi = 0x00000001001149e0,
-  intr = {type = 0x0000000100116810, data = 0x00000001001149d0},
-  m = {count = 4296130304},
-  c = {},
-  err = {type = 0x0000000100116840, data = 0x0000000100112940},
-  fn = {f = 0x000000010001b4a4, data = 0x00000001001149c0},
-  pad1 = 100,
-  pad2 = 200
-}
-var globalStructPtr *github.com/goplus/llgo/cl/_testdata/debug.StructWithAllTypeFields = <variable not available>
-var globalStruct github.com/goplus/llgo/cl/_testdata/debug.StructWithAllTypeFields = {
-  i8 = '\x01',
-  i16 = 2,
-  i32 = 3,
-  i64 = 4,
-  i = 5,
-  u8 = '\x06',
-  u16 = 7,
-  u32 = 8,
-  u64 = 9,
-  u = 10,
-  f32 = 11,
-  f64 = 12,
-  b = true,
-  c64 = {real = 13, imag = 14},
-  c128 = {real = 15, imag = 16},
-  slice = []int{21, 22, 23},
-  arr = [3]int{24, 25, 26},
-  arr2 = [3]github.com/goplus/llgo/cl/_testdata/debug.E{{i = 27}, {i = 28}, {i = 29}},
-  s = "hello",
-  e = {i = 30},
-  pf = 0x0000000100123d10,
-  pi = 0x00000001001149e0,
-  intr = {type = 0x0000000100116810, data = 0x00000001001149d0},
-  m = {count = 4296130304},
-  c = {},
-  err = {type = 0x0000000100116840, data = 0x0000000100112940},
-  fn = {f = 0x000000010001b4a4, data = 0x00000001001149c0},
-  pad1 = 100,
-  pad2 = 200
-}
-var globalInt int = 301
-var err error = {type = 0x0000000100112900, data = 0x000000000000001a}
-```

_lldb/common.sh

@@ -1,54 +0,0 @@
-#!/bin/bash
-
-# Function to find LLDB 18+
-find_lldb() {
-    local lldb_paths=(
-        "/opt/homebrew/bin/lldb"
-        "/usr/local/bin/lldb"
-        "/usr/bin/lldb"
-        "lldb"  # This will use the system PATH
-    )
-
-    for lldb_path in "${lldb_paths[@]}"; do
-        if command -v "$lldb_path" >/dev/null 2>&1; then
-            local version
-            version=$("$lldb_path" --version | grep -oE '[0-9]+' | head -1)
-            if [ "$version" -ge 18 ]; then
-                echo "$lldb_path"
-                return 0
-            fi
-        fi
-    done
-
-    echo "Error: LLDB 18 or higher not found" >&2
-    exit 1
-}
-
-# Find LLDB 18+
-LLDB_PATH=$(find_lldb)
-echo "LLDB_PATH: $LLDB_PATH"
-$LLDB_PATH --version
-export LLDB_PATH
-
-# Default package path
-export DEFAULT_PACKAGE_PATH="./_lldb/lldbtest"
-
-# Function to build the project
-build_project() {
-    # package_path parameter is kept for backward compatibility
-    local current_dir
-    current_dir=$(pwd) || return
-
-    if ! cd "${DEFAULT_PACKAGE_PATH}"; then
-        echo "Failed to change directory to ${DEFAULT_PACKAGE_PATH}" >&2
-        return 1
-    fi
-
-    LLGO_DEBUG_SYMBOLS=1 llgo build -o "debug.out" . || {
-        local ret=$?
-        cd "$current_dir" || return
-        return $ret
-    }
-
-    cd "$current_dir" || return
-}

_lldb/lldbtest/go.mod

@@ -1,3 +0,0 @@
-module lldbtest
-
-go 1.20

_lldb/lldbtest/main.go

@@ -1,569 +0,0 @@
-package main
-
-import "errors"
-
-type Base struct {
-	name string
-}
-
-type E struct {
-	// Base
-	i int
-}
-type StructWithAllTypeFields struct {
-	i8    int8
-	i16   int16
-	i32   int32
-	i64   int64
-	i     int
-	u8    uint8
-	u16   uint16
-	u32   uint32
-	u64   uint64
-	u     uint
-	f32   float32
-	f64   float64
-	b     bool
-	c64   complex64
-	c128  complex128
-	slice []int
-	arr   [3]int
-	arr2  [3]E
-	s     string
-	e     E
-	pf    *StructWithAllTypeFields // resursive
-	pi    *int
-	intr  Interface
-	m     map[string]uint64
-	c     chan int
-	err   error
-	fn    func(string) (int, error)
-	pad1  int
-	pad2  int
-}
-
-type Interface interface {
-	Foo(a []int, b string) int
-}
-
-type Struct struct{}
-
-func (s *Struct) Foo(a []int, b string) int {
-	return 1
-}
-
-func FuncWithAllTypeStructParam(s StructWithAllTypeFields) {
-	println(&s)
-	// Expected:
-	//   all variables: s
-	//   s.i8: '\x01'
-	//   s.i16: 2
-	//   s.i32: 3
-	//   s.i64: 4
-	//   s.i: 5
-	//   s.u8: '\x06'
-	//   s.u16: 7
-	//   s.u32: 8
-	//   s.u64: 9
-	//   s.u: 10
-	//   s.f32: 11
-	//   s.f64: 12
-	//   s.b: true
-	//   s.c64: complex64{real = 13, imag = 14}
-	//   s.c128: complex128{real = 15, imag = 16}
-	//   s.slice: []int{21, 22, 23}
-	//   s.arr: [3]int{24, 25, 26}
-	//   s.arr2: [3]lldbtest.E{{i = 27}, {i = 28}, {i = 29}}
-	//   s.s: "hello"
-	//   s.e: lldbtest.E{i = 30}
-	//   s.pad1: 100
-	//   s.pad2: 200
-	s.i8 = '\b'
-	// Expected:
-	//   s.i8: '\b'
-	//   s.i16: 2
-	println(len(s.s), s.i8)
-}
-
-// Params is a function with all types of parameters.
-func FuncWithAllTypeParams(
-	i8 int8,
-	i16 int16,
-	i32 int32,
-	i64 int64,
-	i int,
-	u8 uint8,
-	u16 uint16,
-	u32 uint32,
-	u64 uint64,
-	u uint,
-	f32 float32,
-	f64 float64,
-	b bool,
-	c64 complex64,
-	c128 complex128,
-	slice []int,
-	arr [3]int,
-	arr2 [3]E,
-	s string,
-	e E,
-	f StructWithAllTypeFields,
-	pf *StructWithAllTypeFields,
-	pi *int,
-	intr Interface,
-	m map[string]uint64,
-	c chan int,
-	err error,
-	fn func(string) (int, error),
-) (int, error) {
-	// Expected:
-	//   all variables: i8 i16 i32 i64 i u8 u16 u32 u64 u f32 f64 b c64 c128 slice arr arr2 s e f pf pi intr m c err fn
-	//   i32: 3
-	//   i64: 4
-	//   i: 5
-	//   u32: 8
-	//   u64: 9
-	//   u: 10
-	//   f32: 11
-	//   f64: 12
-	//   slice: []int{21, 22, 23}
-	//   arr: [3]int{24, 25, 26}
-	//   arr2: [3]lldbtest.E{{i = 27}, {i = 28}, {i = 29}}
-	//   slice[0]: 21
-	//   slice[1]: 22
-	//   slice[2]: 23
-	//   arr[0]: 24
-	//   arr[1]: 25
-	//   arr[2]: 26
-	//   arr2[0].i: 27
-	//   arr2[1].i: 28
-	//   arr2[2].i: 29
-	//   e: lldbtest.E{i = 30}
-
-	// Expected(skip):
-	//   i8: '\b'
-	//   i16: 2
-	//   u8: '\x06'
-	//   u16: 7
-	//   b: true
-	println(
-		i8, i16, i32, i64, i, u8, u16, u32, u64, u,
-		f32, f64, b,
-		c64, c128,
-		slice, arr[0:],
-		s,
-		&e,
-		&f, pf, pi, intr, m,
-		c,
-		err,
-		fn,
-	)
-	i8 = 9
-	i16 = 10
-	i32 = 11
-	i64 = 12
-	i = 13
-	u8 = 14
-	u16 = 15
-	u32 = 16
-	u64 = 17
-	u = 18
-	f32 = 19
-	f64 = 20
-	b = false
-	c64 = 21 + 22i
-	c128 = 23 + 24i
-	slice = []int{31, 32, 33}
-	arr = [3]int{34, 35, 36}
-	arr2 = [3]E{{i: 37}, {i: 38}, {i: 39}}
-	s = "world"
-	e = E{i: 40}
-
-	println(i8, i16, i32, i64, i, u8, u16, u32, u64, u,
-		f32, f64, b,
-		c64, c128,
-		slice, arr[0:], &arr2,
-		s,
-		&e,
-		&f, pf, pi, intr, m,
-		c,
-		err,
-		fn,
-	)
-	// Expected:
-	//   i8: '\t'
-	//   i16: 10
-	//   i32: 11
-	//   i64: 12
-	//   i: 13
-	//   u8: '\x0e'
-	//   u16: 15
-	//   u32: 16
-	//   u64: 17
-	//   u: 18
-	//   f32: 19
-	//   f64: 20
-	//   b: false
-	//   c64: complex64{real = 21, imag = 22}
-	//   c128: complex128{real = 23, imag = 24}
-	//   slice: []int{31, 32, 33}
-	//   arr2: [3]lldbtest.E{{i = 37}, {i = 38}, {i = 39}}
-	//   s: "world"
-	//   e: lldbtest.E{i = 40}
-
-	// Expected(skip):
-	//   arr: [3]int{34, 35, 36}
-	return 1, errors.New("some error")
-}
-
-type TinyStruct struct {
-	I int
-}
-
-type SmallStruct struct {
-	I int
-	J int
-}
-
-type MidStruct struct {
-	I int
-	J int
-	K int
-}
-
-type BigStruct struct {
-	I int
-	J int
-	K int
-	L int
-	M int
-	N int
-	O int
-	P int
-	Q int
-	R int
-}
-
-func FuncStructParams(t TinyStruct, s SmallStruct, m MidStruct, b BigStruct) {
-	// println(&t, &s, &m, &b)
-	// Expected:
-	//   all variables: t s m b
-	//   t.I: 1
-	//   s.I: 2
-	//   s.J: 3
-	//   m.I: 4
-	//   m.J: 5
-	//   m.K: 6
-	//   b.I: 7
-	//   b.J: 8
-	//   b.K: 9
-	//   b.L: 10
-	//   b.M: 11
-	//   b.N: 12
-	//   b.O: 13
-	//   b.P: 14
-	//   b.Q: 15
-	//   b.R: 16
-	println(t.I, s.I, s.J, m.I, m.J, m.K, b.I, b.J, b.K, b.L, b.M, b.N, b.O, b.P, b.Q, b.R)
-	t.I = 10
-	s.I = 20
-	s.J = 21
-	m.I = 40
-	m.J = 41
-	m.K = 42
-	b.I = 70
-	b.J = 71
-	b.K = 72
-	b.L = 73
-	b.M = 74
-	b.N = 75
-	b.O = 76
-	b.P = 77
-	b.Q = 78
-	b.R = 79
-	// Expected:
-	//   all variables: t s m b
-	//   t.I: 10
-	//   s.I: 20
-	//   s.J: 21
-	//   m.I: 40
-	//   m.J: 41
-	//   m.K: 42
-	//   b.I: 70
-	//   b.J: 71
-	//   b.K: 72
-	//   b.L: 73
-	//   b.M: 74
-	//   b.N: 75
-	//   b.O: 76
-	//   b.P: 77
-	//   b.Q: 78
-	//   b.R: 79
-	println("done")
-}
-
-func FuncStructPtrParams(t *TinyStruct, s *SmallStruct, m *MidStruct, b *BigStruct) {
-	// Expected:
-	//   all variables: t s m b
-	//   t.I: 1
-	//   s.I: 2
-	//   s.J: 3
-	//   m.I: 4
-	//   m.J: 5
-	//   m.K: 6
-	//   b.I: 7
-	//   b.J: 8
-	//   b.K: 9
-	//   b.L: 10
-	//   b.M: 11
-	//   b.N: 12
-	//   b.O: 13
-	//   b.P: 14
-	//   b.Q: 15
-	//   b.R: 16
-	println(t, s, m, b)
-	t.I = 10
-	s.I = 20
-	s.J = 21
-	m.I = 40
-	m.J = 41
-	m.K = 42
-	b.I = 70
-	b.J = 71
-	b.K = 72
-	b.L = 73
-	b.M = 74
-	b.N = 75
-	b.O = 76
-	b.P = 77
-	b.Q = 78
-	b.R = 79
-	// Expected:
-	//   all variables: t s m b
-	//   t.I: 10
-	//   s.I: 20
-	//   s.J: 21
-	//   m.I: 40
-	//   m.J: 41
-	//   m.K: 42
-	//   b.I: 70
-	//   b.J: 71
-	//   b.K: 72
-	//   b.L: 73
-	//   b.M: 74
-	//   b.N: 75
-	//   b.O: 76
-	//   b.P: 77
-	//   b.Q: 78
-	//   b.R: 79
-	println(t.I, s.I, s.J, m.I, m.J, m.K, b.I, b.J, b.K, b.L, b.M, b.N, b.O, b.P, b.Q, b.R)
-	println("done")
-}
-
-func ScopeIf(branch int) {
-	a := 1
-	// Expected:
-	//   all variables: a branch
-	//   a: 1
-	if branch == 1 {
-		b := 2
-		c := 3
-		// Expected:
-		//   all variables: a b c branch
-		//   a: 1
-		//   b: 2
-		//   c: 3
-		//   branch: 1
-		println(a, b, c)
-	} else {
-		c := 3
-		d := 4
-		// Expected:
-		//   all variables: a c d branch
-		//   a: 1
-		//   c: 3
-		//   d: 4
-		//   branch: 0
-		println(a, c, d)
-	}
-	// Expected:
-	//   all variables: a branch
-	//   a: 1
-	println("a:", a)
-}
-
-func ScopeFor() {
-	a := 1
-	for i := 0; i < 10; i++ {
-		switch i {
-		case 0:
-			println("i is 0")
-			// Expected:
-			//   all variables: i a
-			//   i: 0
-			//   a: 1
-			println("i:", i)
-		case 1:
-			println("i is 1")
-			// Expected:
-			//   all variables: i a
-			//   i: 1
-			//   a: 1
-			println("i:", i)
-		default:
-			println("i is", i)
-		}
-	}
-	println("a:", a)
-}
-
-func ScopeSwitch(i int) {
-	a := 0
-	switch i {
-	case 1:
-		b := 1
-		println("i is 1")
-		// Expected:
-		//   all variables: i a b
-		//   i: 1
-		//   a: 0
-		//   b: 1
-		println("i:", i, "a:", a, "b:", b)
-	case 2:
-		c := 2
-		println("i is 2")
-		// Expected:
-		//   all variables: i a c
-		//   i: 2
-		//   a: 0
-		//   c: 2
-		println("i:", i, "a:", a, "c:", c)
-	default:
-		d := 3
-		println("i is", i)
-		// Expected:
-		//   all variables: i a d
-		//   i: 3
-		//   a: 0
-		//   d: 3
-		println("i:", i, "a:", a, "d:", d)
-	}
-	// Expected:
-	//   all variables: a i
-	//   a: 0
-	println("a:", a)
-}
-
-func main() {
-	FuncStructParams(TinyStruct{I: 1}, SmallStruct{I: 2, J: 3}, MidStruct{I: 4, J: 5, K: 6}, BigStruct{I: 7, J: 8, K: 9, L: 10, M: 11, N: 12, O: 13, P: 14, Q: 15, R: 16})
-	FuncStructPtrParams(&TinyStruct{I: 1}, &SmallStruct{I: 2, J: 3}, &MidStruct{I: 4, J: 5, K: 6}, &BigStruct{I: 7, J: 8, K: 9, L: 10, M: 11, N: 12, O: 13, P: 14, Q: 15, R: 16})
-	i := 100
-	s := StructWithAllTypeFields{
-		i8:    1,
-		i16:   2,
-		i32:   3,
-		i64:   4,
-		i:     5,
-		u8:    6,
-		u16:   7,
-		u32:   8,
-		u64:   9,
-		u:     10,
-		f32:   11,
-		f64:   12,
-		b:     true,
-		c64:   13 + 14i,
-		c128:  15 + 16i,
-		slice: []int{21, 22, 23},
-		arr:   [3]int{24, 25, 26},
-		arr2:  [3]E{{i: 27}, {i: 28}, {i: 29}},
-		s:     "hello",
-		e:     E{i: 30},
-		pf:    &StructWithAllTypeFields{i16: 100},
-		pi:    &i,
-		intr:  &Struct{},
-		m:     map[string]uint64{"a": 31, "b": 32},
-		c:     make(chan int),
-		err:   errors.New("Test error"),
-		fn: func(s string) (int, error) {
-			println("fn:", s)
-			i = 201
-			return 1, errors.New("fn error")
-		},
-		pad1: 100,
-		pad2: 200,
-	}
-	// Expected:
-	//   all variables: s i err
-	//   s.i8: '\x01'
-	//   s.i16: 2
-	//   s.i32: 3
-	//   s.i64: 4
-	//   s.i: 5
-	//   s.u8: '\x06'
-	//   s.u16: 7
-	//   s.u32: 8
-	//   s.u64: 9
-	//   s.u: 10
-	//   s.f32: 11
-	//   s.f64: 12
-	//   s.b: true
-	//   s.c64: complex64{real = 13, imag = 14}
-	//   s.c128: complex128{real = 15, imag = 16}
-	//   s.slice: []int{21, 22, 23}
-	//   s.arr: [3]int{24, 25, 26}
-	//   s.arr2: [3]lldbtest.E{{i = 27}, {i = 28}, {i = 29}}
-	//   s.s: "hello"
-	//   s.e: lldbtest.E{i = 30}
-	//   s.pf.i16: 100
-	//   *(s.pf).i16: 100
-	//   *(s.pi): 100
-	globalStructPtr = &s
-	globalStruct = s
-	println("globalInt:", globalInt)
-	// Expected(skip):
-	//   all variables: globalInt globalStruct globalStructPtr s i err
-	println("s:", &s)
-	FuncWithAllTypeStructParam(s)
-	println("called function with struct")
-	i, err := FuncWithAllTypeParams(
-		s.i8, s.i16, s.i32, s.i64, s.i, s.u8, s.u16, s.u32, s.u64, s.u,
-		s.f32, s.f64, s.b,
-		s.c64, s.c128,
-		s.slice, s.arr, s.arr2,
-		s.s,
-		s.e, s,
-		s.pf, s.pi,
-		s.intr,
-		s.m,
-		s.c,
-		s.err,
-		s.fn,
-	)
-	println(i, err)
-	ScopeIf(1)
-	ScopeIf(0)
-	ScopeFor()
-	ScopeSwitch(1)
-	ScopeSwitch(2)
-	ScopeSwitch(3)
-	println(globalStructPtr)
-	println(&globalStruct)
-	s.i8 = 0x12
-	println(s.i8)
-	// Expected:
-	//   all variables: s i err
-	//   s.i8: '\x12'
-
-	// Expected(skip):
-	//   globalStruct.i8: '\x01'
-	println((*globalStructPtr).i8)
-	println("done")
-	println("")
-	println(&s, &globalStruct, globalStructPtr.i16, globalStructPtr)
-	globalStructPtr = nil
-}
-
-var globalInt int = 301
-var globalStruct StructWithAllTypeFields
-var globalStructPtr *StructWithAllTypeFields

_lldb/llgo_plugin.py

@@ -1,297 +0,0 @@
-# pylint: disable=missing-module-docstring,missing-class-docstring,missing-function-docstring
-
-from typing import List, Optional, Dict, Any, Tuple
-import re
-import lldb
-
-
-def log(*args: Any, **kwargs: Any) -> None:
-    print(*args, **kwargs, flush=True)
-
-
-def __lldb_init_module(debugger: lldb.SBDebugger, _: Dict[str, Any]) -> None:
-    debugger.HandleCommand(
-        'command script add -f llgo_plugin.print_go_expression p')
-    debugger.HandleCommand(
-        'command script add -f llgo_plugin.print_all_variables v')
-
-
-def is_llgo_compiler(_target: lldb.SBTarget) -> bool:
-    return True
-
-
-def get_indexed_value(value: lldb.SBValue, index: int) -> Optional[lldb.SBValue]:
-    if not value or not value.IsValid():
-        return None
-
-    type_name = value.GetType().GetName()
-
-    if type_name.startswith('[]'):  # Slice
-        data_ptr = value.GetChildMemberWithName('data')
-        element_type = data_ptr.GetType().GetPointeeType()
-        element_size = element_type.GetByteSize()
-        ptr_value = int(data_ptr.GetValue(), 16)
-        element_address = ptr_value + index * element_size
-        target = value.GetTarget()
-        return target.CreateValueFromAddress(
-            f"element_{index}", lldb.SBAddress(element_address, target), element_type)
-    elif value.GetType().IsArrayType():  # Array
-        return value.GetChildAtIndex(index)
-    else:
-        return None
-
-
-def evaluate_expression(frame: lldb.SBFrame, expression: str) -> Optional[lldb.SBValue]:
-    parts = re.findall(r'\*|\w+|\(|\)|\[.*?\]|\.', expression)
-
-    def evaluate_part(i: int) -> Tuple[Optional[lldb.SBValue], int]:
-        nonlocal parts
-        value: Optional[lldb.SBValue] = None
-        while i < len(parts):
-            part = parts[i]
-
-            if part == '*':
-                sub_value, i = evaluate_part(i + 1)
-                if sub_value and sub_value.IsValid():
-                    value = sub_value.Dereference()
-                else:
-                    return None, i
-            elif part == '(':
-                depth = 1
-                j = i + 1
-                while j < len(parts) and depth > 0:
-                    if parts[j] == '(':
-                        depth += 1
-                    elif parts[j] == ')':
-                        depth -= 1
-                    j += 1
-                value, i = evaluate_part(i + 1)
-                i = j - 1
-            elif part == ')':
-                return value, i + 1
-            elif part == '.':
-                if value is None:
-                    value = frame.FindVariable(parts[i+1])
-                else:
-                    value = value.GetChildMemberWithName(parts[i+1])
-                i += 2
-            elif part.startswith('['):
-                index = int(part[1:-1])
-                value = get_indexed_value(value, index)
-                i += 1
-            else:
-                if value is None:
-                    value = frame.FindVariable(part)
-                else:
-                    value = value.GetChildMemberWithName(part)
-                i += 1
-
-            if not value or not value.IsValid():
-                return None, i
-
-        return value, i
-
-    value, _ = evaluate_part(0)
-    return value
-
-
-def print_go_expression(debugger: lldb.SBDebugger, command: str, result: lldb.SBCommandReturnObject, _internal_dict: Dict[str, Any]) -> None:
-    frame = debugger.GetSelectedTarget().GetProcess(
-    ).GetSelectedThread().GetSelectedFrame()
-    value = evaluate_expression(frame, command)
-    if value and value.IsValid():
-        result.AppendMessage(format_value(value, debugger))
-    else:
-        result.AppendMessage(
-            f"Error: Unable to evaluate expression '{command}'")
-
-
-def print_all_variables(debugger: lldb.SBDebugger, _command: str, result: lldb.SBCommandReturnObject, _internal_dict: Dict[str, Any]) -> None:
-    target = debugger.GetSelectedTarget()
-    if not is_llgo_compiler(target):
-        result.AppendMessage("Not a LLGo compiled binary.")
-        return
-
-    frame = debugger.GetSelectedTarget().GetProcess(
-    ).GetSelectedThread().GetSelectedFrame()
-    variables = frame.GetVariables(True, True, True, True)
-
-    output: List[str] = []
-    for var in variables:
-        type_name = map_type_name(var.GetType().GetName())
-        formatted = format_value(var, debugger, include_type=False, indent=0)
-        output.append(f"var {var.GetName()} {type_name} = {formatted}")
-
-    result.AppendMessage("\n".join(output))
-
-
-def is_pointer(frame: lldb.SBFrame, var_name: str) -> bool:
-    var = frame.FindVariable(var_name)
-    return var.IsValid() and var.GetType().IsPointerType()
-
-
-def format_value(var: lldb.SBValue, debugger: lldb.SBDebugger, include_type: bool = True, indent: int = 0) -> str:
-    if not var.IsValid():
-        return "<variable not available>"
-
-    var_type = var.GetType()
-    type_class = var_type.GetTypeClass()
-    type_name = map_type_name(var_type.GetName())
-
-    # Handle typedef types
-    original_type_name = type_name
-    while var_type.IsTypedefType():
-        var_type = var_type.GetTypedefedType()
-        type_name = map_type_name(var_type.GetName())
-        type_class = var_type.GetTypeClass()
-
-    if var_type.IsPointerType():
-        return format_pointer(var, debugger, indent, original_type_name)
-
-    if type_name.startswith('[]'):  # Slice
-        return format_slice(var, debugger, indent)
-    elif var_type.IsArrayType():
-        return format_array(var, debugger, indent)
-    elif type_name == 'string':  # String
-        return format_string(var)
-    elif type_class in [lldb.eTypeClassStruct, lldb.eTypeClassClass]:
-        return format_struct(var, debugger, include_type, indent, original_type_name)
-    else:
-        value = var.GetValue()
-        summary = var.GetSummary()
-        if value is not None:
-            return f"{value}" if include_type else str(value)
-        elif summary is not None:
-            return f"{summary}" if include_type else summary
-        else:
-            return "<variable not available>"
-
-
-def format_slice(var: lldb.SBValue, debugger: lldb.SBDebugger, indent: int) -> str:
-    length = var.GetChildMemberWithName('len').GetValue()
-    if length is None:
-        return "<variable not available>"
-    length = int(length)
-    data_ptr = var.GetChildMemberWithName('data')
-    elements: List[str] = []
-
-    ptr_value = int(data_ptr.GetValue(), 16)
-    element_type = data_ptr.GetType().GetPointeeType()
-    element_size = element_type.GetByteSize()
-
-    target = debugger.GetSelectedTarget()
-    indent_str = '  ' * indent
-    next_indent_str = '  ' * (indent + 1)
-
-    for i in range(length):
-        element_address = ptr_value + i * element_size
-        element = target.CreateValueFromAddress(
-            f"element_{i}", lldb.SBAddress(element_address, target), element_type)
-        value = format_value(
-            element, debugger, include_type=False, indent=indent+1)
-        elements.append(value)
-
-    type_name = var.GetType().GetName()
-
-    if len(elements) > 5:  # 如果元素数量大于5，则进行折行显示
-        result = f"{type_name}{{\n{next_indent_str}" + \
-            f",\n{next_indent_str}".join(elements) + f"\n{indent_str}}}"
-    else:
-        result = f"{type_name}{{{', '.join(elements)}}}"
-
-    return result
-
-
-def format_array(var: lldb.SBValue, debugger: lldb.SBDebugger, indent: int) -> str:
-    elements: List[str] = []
-    indent_str = '  ' * indent
-    next_indent_str = '  ' * (indent + 1)
-
-    for i in range(var.GetNumChildren()):
-        value = format_value(var.GetChildAtIndex(
-            i), debugger, include_type=False, indent=indent+1)
-        elements.append(value)
-
-    array_size = var.GetNumChildren()
-    element_type = map_type_name(var.GetType().GetArrayElementType().GetName())
-    type_name = f"[{array_size}]{element_type}"
-
-    if len(elements) > 5:  # wrap line if too many elements
-        return f"{type_name}{{\n{next_indent_str}" + f",\n{next_indent_str}".join(elements) + f"\n{indent_str}}}"
-    else:
-        return f"{type_name}{{{', '.join(elements)}}}"
-
-
-def format_string(var: lldb.SBValue) -> str:
-    summary = var.GetSummary()
-    if summary is not None:
-        return summary  # Keep the quotes
-    else:
-        data = var.GetChildMemberWithName('data').GetValue()
-        length = var.GetChildMemberWithName('len').GetValue()
-        if data and length:
-            length = int(length)
-            error = lldb.SBError()
-            return '"%s"' % var.process.ReadCStringFromMemory(int(data, 16), length + 1, error)
-    return "<variable not available>"
-
-
-def format_struct(var: lldb.SBValue, debugger: lldb.SBDebugger, include_type: bool = True, indent: int = 0, type_name: str = "") -> str:
-    children: List[str] = []
-    indent_str = '  ' * indent
-    next_indent_str = '  ' * (indent + 1)
-
-    for i in range(var.GetNumChildren()):
-        child = var.GetChildAtIndex(i)
-        child_name = child.GetName()
-        child_value = format_value(
-            child, debugger, include_type=False, indent=indent+1)
-        children.append(f"{child_name} = {child_value}")
-
-    if len(children) > 5:  # 如果字段数量大于5，则进行折行显示
-        struct_content = "{\n" + ",\n".join(
-            [f"{next_indent_str}{child}" for child in children]) + f"\n{indent_str}}}"
-    else:
-        struct_content = f"{{{', '.join(children)}}}"
-
-    if include_type:
-        return f"{type_name}{struct_content}"
-    else:
-        return struct_content
-
-
-def format_pointer(var: lldb.SBValue, _debugger: lldb.SBDebugger, _indent: int, _type_name: str) -> str:
-    if not var.IsValid() or var.GetValueAsUnsigned() == 0:
-        return "<variable not available>"
-    return var.GetValue()  # Return the address as a string
-
-
-def map_type_name(type_name: str) -> str:
-    # Handle pointer types
-    if type_name.endswith('*'):
-        base_type = type_name[:-1].strip()
-        mapped_base_type = map_type_name(base_type)
-        return f"*{mapped_base_type}"
-
-    # Map other types
-    type_mapping: Dict[str, str] = {
-        'long': 'int',
-        'void': 'unsafe.Pointer',
-        'char': 'byte',
-        'short': 'int16',
-        'int': 'int32',
-        'long long': 'int64',
-        'unsigned char': 'uint8',
-        'unsigned short': 'uint16',
-        'unsigned int': 'uint32',
-        'unsigned long': 'uint',
-        'unsigned long long': 'uint64',
-        'float': 'float32',
-        'double': 'float64',
-    }
-
-    for c_type, go_type in type_mapping.items():
-        if type_name.startswith(c_type):
-            return type_name.replace(c_type, go_type, 1)
-
-    return type_name

_lldb/runlldb.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Source common functions and variables
-# shellcheck source=./_lldb/common.sh
-source "$(dirname "$0")/common.sh"
-
-executable="$1"
-
-# Get the directory of the current script
-script_dir="$(dirname "$0")"
-
-# Run LLDB with the LLGO plugin
-"$LLDB_PATH" -O "command script import ${script_dir}/llgo_plugin.py" "$executable"

_lldb/runtest.sh

@@ -1,69 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Source common functions and variables
-# shellcheck source=./_lldb/common.sh
-# shellcheck disable=SC1091
-source "$(dirname "$0")/common.sh" || exit 1
-
-# Parse command-line arguments
-package_path="$DEFAULT_PACKAGE_PATH"
-verbose=False
-interactive=False
-plugin_path=None
-
-while [[ $# -gt 0 ]]; do
-    case $1 in
-        -v|--verbose)
-            verbose=True
-            shift
-            ;;
-        -i|--interactive)
-            interactive=True
-            shift
-            ;;
-        -p|--plugin)
-            plugin_path="\"$2\""
-            shift 2
-            ;;
-        *)
-            package_path="$1"
-            shift
-            ;;
-    esac
-done
-
-# Build the project
-build_project "$package_path" || exit 1
-
-# Set up the result file path
-result_file="/tmp/lldb_exit_code"
-
-# Prepare LLDB commands
-lldb_commands=(
-    "command script import ../llgo_plugin.py"
-    "command script import ../test.py"
-    "script test.run_tests_with_result('./debug.out', ['main.go'], $verbose, $interactive, $plugin_path, '$result_file')"
-    "quit"
-)
-
-# Run LLDB with prepared commands
-lldb_command_string=""
-for cmd in "${lldb_commands[@]}"; do
-    lldb_command_string+=" -o \"$cmd\""
-done
-
-cd "$package_path"
-# Run LLDB with the test script
-eval "$LLDB_PATH $lldb_command_string"
-
-# Read the exit code from the result file
-if [ -f "$result_file" ]; then
-    exit_code=$(cat "$result_file")
-    rm "$result_file"
-    exit "$exit_code"
-else
-    echo "Error: Could not find exit code file"
-    exit 1
-fi

_lldb/test.py

@@ -1,402 +0,0 @@
-# pylint: disable=missing-module-docstring,missing-class-docstring,missing-function-docstring
-
-import os
-import sys
-import argparse
-import signal
-from dataclasses import dataclass, field
-from typing import List, Optional, Set, Dict, Any
-import lldb
-import llgo_plugin
-from llgo_plugin import log
-
-
-class LLDBTestException(Exception):
-    pass
-
-
-@dataclass
-class Test:
-    source_file: str
-    line_number: int
-    variable: str
-    expected_value: str
-
-
-@dataclass
-class TestResult:
-    test: Test
-    status: str
-    actual: Optional[str] = None
-    message: Optional[str] = None
-    missing: Optional[Set[str]] = None
-    extra: Optional[Set[str]] = None
-
-
-@dataclass
-class TestCase:
-    source_file: str
-    start_line: int
-    end_line: int
-    tests: List[Test]
-
-
-@dataclass
-class CaseResult:
-    test_case: TestCase
-    function: str
-    results: List[TestResult]
-
-
-@dataclass
-class TestResults:
-    total: int = 0
-    passed: int = 0
-    failed: int = 0
-    case_results: List[CaseResult] = field(default_factory=list)
-
-
-class LLDBDebugger:
-    def __init__(self, executable_path: str, plugin_path: Optional[str] = None) -> None:
-        self.executable_path: str = executable_path
-        self.plugin_path: Optional[str] = plugin_path
-        self.debugger: lldb.SBDebugger = lldb.SBDebugger.Create()
-        self.debugger.SetAsync(False)
-        self.target: Optional[lldb.SBTarget] = None
-        self.process: Optional[lldb.SBProcess] = None
-        self.type_mapping: Dict[str, str] = {
-            'long': 'int',
-            'unsigned long': 'uint',
-        }
-
-    def setup(self) -> None:
-        if self.plugin_path:
-            self.debugger.HandleCommand(
-                f'command script import "{self.plugin_path}"')
-        self.target = self.debugger.CreateTarget(self.executable_path)
-        if not self.target:
-            raise LLDBTestException(
-                f"Failed to create target for {self.executable_path}")
-
-        self.debugger.HandleCommand(
-            'command script add -f llgo_plugin.print_go_expression p')
-        self.debugger.HandleCommand(
-            'command script add -f llgo_plugin.print_all_variables v')
-
-    def set_breakpoint(self, file_spec: str, line_number: int) -> lldb.SBBreakpoint:
-        bp = self.target.BreakpointCreateByLocation(file_spec, line_number)
-        if not bp.IsValid():
-            raise LLDBTestException(
-                f"Failed to set breakpoint at {file_spec}: {line_number}")
-        return bp
-
-    def run_to_breakpoint(self) -> None:
-        if not self.process:
-            self.process = self.target.LaunchSimple(None, None, os.getcwd())
-        else:
-            self.process.Continue()
-        if self.process.GetState() != lldb.eStateStopped:
-            raise LLDBTestException("Process didn't stop at breakpoint")
-
-    def get_variable_value(self, var_expression: str) -> Optional[str]:
-        frame = self.process.GetSelectedThread().GetFrameAtIndex(0)
-        value = llgo_plugin.evaluate_expression(frame, var_expression)
-        if value and value.IsValid():
-            return llgo_plugin.format_value(value, self.debugger)
-        return None
-
-    def get_all_variable_names(self) -> Set[str]:
-        frame = self.process.GetSelectedThread().GetFrameAtIndex(0)
-        return set(var.GetName() for var in frame.GetVariables(True, True, True, True))
-
-    def get_current_function_name(self) -> str:
-        frame = self.process.GetSelectedThread().GetFrameAtIndex(0)
-        return frame.GetFunctionName()
-
-    def cleanup(self) -> None:
-        if self.process and self.process.IsValid():
-            self.process.Kill()
-        lldb.SBDebugger.Destroy(self.debugger)
-
-    def run_console(self) -> bool:
-        log("\nEntering LLDB interactive mode.")
-        log("Type 'quit' to exit and continue with the next test case.")
-        log("Use Ctrl+D to exit and continue, or Ctrl+C to abort all tests.")
-
-        old_stdin, old_stdout, old_stderr = sys.stdin, sys.stdout, sys.stderr
-        sys.stdin, sys.stdout, sys.stderr = sys.__stdin__, sys.__stdout__, sys.__stderr__
-
-        self.debugger.SetAsync(True)
-        self.debugger.HandleCommand("settings set auto-confirm true")
-        self.debugger.HandleCommand("command script import lldb")
-
-        interpreter = self.debugger.GetCommandInterpreter()
-        continue_tests = True
-
-        def keyboard_interrupt_handler(_sig: Any, _frame: Any) -> None:
-            nonlocal continue_tests
-            log("\nTest execution aborted by user.")
-            continue_tests = False
-            raise KeyboardInterrupt
-
-        original_handler = signal.signal(
-            signal.SIGINT, keyboard_interrupt_handler)
-
-        try:
-            while continue_tests:
-                log("\n(lldb) ", end="")
-                try:
-                    command = input().strip()
-                except EOFError:
-                    log("\nExiting LLDB interactive mode. Continuing with next test case.")
-                    break
-                except KeyboardInterrupt:
-                    break
-
-                if command.lower() == 'quit':
-                    log("\nExiting LLDB interactive mode. Continuing with next test case.")
-                    break
-
-                result = lldb.SBCommandReturnObject()
-                interpreter.HandleCommand(command, result)
-                log(result.GetOutput().rstrip() if result.Succeeded()
-                    else result.GetError().rstrip())
-
-        finally:
-            signal.signal(signal.SIGINT, original_handler)
-            sys.stdin, sys.stdout, sys.stderr = old_stdin, old_stdout, old_stderr
-
-        return continue_tests
-
-
-def parse_expected_values(source_files: List[str]) -> List[TestCase]:
-    test_cases: List[TestCase] = []
-    for source_file in source_files:
-        with open(source_file, 'r', encoding='utf-8') as f:
-            content = f.readlines()
-            i = 0
-            while i < len(content):
-                line = content[i].strip()
-                if line.startswith('// Expected:'):
-                    start_line = i + 1
-                    tests: List[Test] = []
-                    i += 1
-                    while i < len(content):
-                        line = content[i].strip()
-                        if not line.startswith('//'):
-                            break
-                        parts = line.lstrip('//').strip().split(':', 1)
-                        if len(parts) == 2:
-                            var, value = map(str.strip, parts)
-                            tests.append(Test(source_file, i + 1, var, value))
-                        i += 1
-                    end_line = i
-                    test_cases.append(
-                        TestCase(source_file, start_line, end_line, tests))
-                else:
-                    i += 1
-    return test_cases
-
-
-def execute_tests(executable_path: str, test_cases: List[TestCase], verbose: bool, interactive: bool, plugin_path: Optional[str]) -> TestResults:
-    results = TestResults()
-
-    for test_case in test_cases:
-        debugger = LLDBDebugger(executable_path, plugin_path)
-        try:
-            if verbose:
-                log(
-                    f"\nSetting breakpoint at {test_case.source_file}:{test_case.end_line}")
-            debugger.setup()
-            debugger.set_breakpoint(test_case.source_file, test_case.end_line)
-            debugger.run_to_breakpoint()
-
-            all_variable_names = debugger.get_all_variable_names()
-
-            case_result = execute_test_case(
-                debugger, test_case, all_variable_names)
-
-            results.total += len(case_result.results)
-            results.passed += sum(1 for r in case_result.results if r.status == 'pass')
-            results.failed += sum(1 for r in case_result.results if r.status != 'pass')
-            results.case_results.append(case_result)
-
-            case = case_result.test_case
-            loc = f"{case.source_file}:{case.start_line}-{case.end_line}"
-            if verbose or interactive or any(r.status != 'pass' for r in case_result.results):
-                log(f"\nTest case: {loc} in function '{case_result.function}'")
-            for result in case_result.results:
-                print_test_result(result, verbose=verbose)
-
-            if interactive and any(r.status != 'pass' for r in case_result.results):
-                log("\nTest case failed. Entering LLDB interactive mode.")
-                continue_tests = debugger.run_console()
-                if not continue_tests:
-                    log("Aborting all tests.")
-                    break
-
-        finally:
-            debugger.cleanup()
-
-    return results
-
-
-def run_tests(executable_path: str, source_files: List[str], verbose: bool, interactive: bool, plugin_path: Optional[str]) -> int:
-    test_cases = parse_expected_values(source_files)
-    if verbose:
-        log(f"Running tests for {', '.join(source_files)} with {executable_path}")
-        log(f"Found {len(test_cases)} test cases")
-
-    results = execute_tests(executable_path, test_cases,
-                            verbose, interactive, plugin_path)
-    print_test_results(results)
-
-    # Return 0 if all tests passed, 1 otherwise
-    return 0 if results.failed == 0 else 1
-
-
-def execute_test_case(debugger: LLDBDebugger, test_case: TestCase, all_variable_names: Set[str]) -> CaseResult:
-    results: List[TestResult] = []
-
-    for test in test_case.tests:
-        if test.variable == "all variables":
-            result = execute_all_variables_test(test, all_variable_names)
-        else:
-            result = execute_single_variable_test(debugger, test)
-        results.append(result)
-
-    return CaseResult(test_case, debugger.get_current_function_name(), results)
-
-
-def execute_all_variables_test(test: Test, all_variable_names: Set[str]) -> TestResult:
-    expected_vars = set(test.expected_value.split())
-    if expected_vars == all_variable_names:
-        return TestResult(
-            test=test,
-            status='pass',
-            actual=all_variable_names
-        )
-    else:
-        return TestResult(
-            test=test,
-            status='fail',
-            actual=all_variable_names,
-            missing=expected_vars - all_variable_names,
-            extra=all_variable_names - expected_vars
-        )
-
-
-def execute_single_variable_test(debugger: LLDBDebugger, test: Test) -> TestResult:
-    actual_value = debugger.get_variable_value(test.variable)
-    if actual_value is None:
-        return TestResult(
-            test=test,
-            status='error',
-            message=f'Unable to fetch value for {test.variable}'
-        )
-
-    actual_value = actual_value.strip()
-    expected_value = test.expected_value.strip()
-
-    if actual_value == expected_value:
-        return TestResult(
-            test=test,
-            status='pass',
-            actual=actual_value
-        )
-    else:
-        return TestResult(
-            test=test,
-            status='fail',
-            actual=actual_value
-        )
-
-
-def print_test_results(results: TestResults) -> None:
-    log("\nTest results:")
-    log(f"  Total tests: {results.total}")
-    log(f"  Passed tests: {results.passed}")
-    log(f"  Failed tests: {results.failed}")
-    if results.total == results.passed:
-        log("All tests passed!")
-    else:
-        log("Some tests failed")
-
-
-def print_test_result(result: TestResult, verbose: bool) -> None:
-    status_symbol = "✓" if result.status == 'pass' else "✗"
-    status_text = "Pass" if result.status == 'pass' else "Fail"
-    test = result.test
-
-    if result.status == 'pass':
-        if verbose:
-            log(f"{status_symbol} Line {test.line_number}, {test.variable}: {status_text}")
-            if test.variable == 'all variables':
-                log(f"    Variables: {', '.join(sorted(result.actual))}")
-    else:  # fail or error
-        log(f"{status_symbol} Line {test.line_number}, {test.variable}: {status_text}")
-        if test.variable == 'all variables':
-            if result.missing:
-                log(f"    Missing variables: {', '.join(sorted(result.missing))}")
-            if result.extra:
-                log(f"    Extra variables: {', '.join(sorted(result.extra))}")
-            log(f"    Expected: {', '.join(sorted(test.expected_value.split()))}")
-            log(f"    Actual: {', '.join(sorted(result.actual))}")
-        elif result.status == 'error':
-            log(f"    Error: {result.message}")
-        else:
-            log(f"    Expected: {test.expected_value}")
-            log(f"    Actual: {result.actual}")
-
-
-def run_tests_with_result(executable_path: str, source_files: List[str], verbose: bool, interactive: bool, plugin_path: Optional[str], result_path: str) -> int:
-    try:
-        exit_code = run_tests(executable_path, source_files,
-                              verbose, interactive, plugin_path)
-    except Exception as e:
-        log(f"An error occurred during test execution: {str(e)}")
-        exit_code = 2  # Use a different exit code for unexpected errors
-
-    try:
-        with open(result_path, 'w', encoding='utf-8') as f:
-            f.write(str(exit_code))
-    except IOError as e:
-        log(f"Error writing result to file {result_path}: {str(e)}")
-        # If we can't write to the file, we should still return the exit code
-
-    return exit_code
-
-
-def main() -> None:
-    log(sys.argv)
-    parser = argparse.ArgumentParser(
-        description="LLDB 18 Debug Script with DWARF 5 Support")
-    parser.add_argument("executable", help="Path to the executable")
-    parser.add_argument("sources", nargs='+', help="Paths to the source files")
-    parser.add_argument("-v", "--verbose", action="store_true",
-                        help="Enable verbose output")
-    parser.add_argument("-i", "--interactive", action="store_true",
-                        help="Enable interactive mode on test failure")
-    parser.add_argument("--plugin", help="Path to the LLDB plugin")
-    parser.add_argument("--result-path", help="Path to write the result")
-    args = parser.parse_args()
-
-    plugin_path = args.plugin or os.path.join(os.path.dirname(
-        os.path.realpath(__file__)), "go_lldb_plugin.py")
-
-    try:
-        if args.result_path:
-            exit_code = run_tests_with_result(args.executable, args.sources,
-                                              args.verbose, args.interactive, plugin_path, args.result_path)
-        else:
-            exit_code = run_tests(args.executable, args.sources,
-                                  args.verbose, args.interactive, plugin_path)
-    except Exception as e:
-        log(f"An unexpected error occurred: {str(e)}")
-        exit_code = 2  # Use a different exit code for unexpected errors
-
-    sys.exit(exit_code)
-
-
-if __name__ == "__main__":
-    main()

_pydemo/callpy/callpy.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/math"
+	"github.com/goplus/llgo/py/math"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {

_pydemo/go.mod

@@ -1,5 +0,0 @@
-module github.com/goplus/llgo/_pydemo
-
-go 1.20
-
-require github.com/goplus/lib v0.2.0

_pydemo/go.sum

@@ -1,2 +0,0 @@
-github.com/goplus/lib v0.2.0 h1:AjqkN1XK5H23wZMMlpaUYAMCDAdSBQ2NMFrLtSh7W4g=
-github.com/goplus/lib v0.2.0/go.mod h1:SgJv3oPqLLHCu0gcL46ejOP3x7/2ry2Jtxu7ta32kp0=

_pydemo/matrix/matrix.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/numpy"
+	"github.com/goplus/llgo/py/numpy"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {

_pydemo/max/max.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {

_pydemo/pi/pi.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/py/math"
+	"github.com/goplus/llgo/py/math"
 )
 
 func main() {

_pydemo/print/print.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
 )
 
 func main() {

_pydemo/statistics/statistics.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/c"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/statistics"
+	"github.com/goplus/llgo/py/statistics"
 )
 
 func main() {

_pydemo/tensor/tensor.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"github.com/goplus/lib/py"
+	"github.com/goplus/llgo/py"
-	"github.com/goplus/lib/py/std"
+	"github.com/goplus/llgo/py/std"
-	"github.com/goplus/lib/py/torch"
+	"github.com/goplus/llgo/py/torch"
 )
 
 func main() {

_xtool/castdump/castdump.go

@@ -1,221 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"strings"
-	"unsafe"
-
-	"github.com/goplus/lib/c"
-	"github.com/goplus/lib/c/clang"
-)
-
-type Data struct {
-	Depth c.Uint
-	Unit  *clang.TranslationUnit
-}
-
-var accessMap = map[clang.CXXAccessSpecifier]string{
-	clang.CXXInvalidAccessSpecifier: "invalid",
-	clang.CXXPublic:                 "public",
-	clang.CXXProtected:              "protected",
-	clang.CXXPrivate:                "private",
-}
-
-func printIndent(depth c.Uint) {
-	fmt.Print(strings.Repeat("   ", int(depth)))
-}
-
-func accessToString(spec clang.CXXAccessSpecifier) string {
-	if str, ok := accessMap[spec]; ok {
-		return str
-	}
-	return "unknown"
-}
-
-func visit(cursor, parent clang.Cursor, ClientData c.Pointer) clang.ChildVisitResult {
-	data := (*Data)(ClientData)
-	printAST(cursor, data)
-	return clang.ChildVisit_Continue
-}
-
-func printType(t clang.Type, data *Data) {
-	printIndent(data.Depth)
-
-	typeSpell := t.String()
-	typeKind := t.Kind.String()
-
-	if t.Kind == clang.TypeInvalid {
-	} else if t.Kind == clang.TypeUnexposed {
-		c.Printf(c.Str("<UnexposedType|%s>: %s\n"), typeKind.CStr(), typeSpell.CStr())
-	} else if t.Kind >= clang.TypeFirstBuiltin && t.Kind <= clang.TypeLastBuiltin {
-		c.Printf(c.Str("<BuiltinType|%s>: %s\n"), typeKind.CStr(), typeSpell.CStr())
-	} else if t.Kind > clang.TypeComplex {
-		c.Printf(c.Str("<ComplexType|%s>: %s\n"), typeKind.CStr(), typeSpell.CStr())
-	}
-
-	data.Depth++
-	switch t.Kind {
-	case clang.TypePointer:
-		printType(t.PointeeType(), data)
-	case clang.TypeIncompleteArray, clang.TypeVariableArray, clang.TypeDependentSizedArray, clang.TypeConstantArray:
-		printType(t.ArrayElementType(), data)
-	case clang.TypeTypedef:
-		printType(t.TypeDeclaration().TypedefDeclUnderlyingType(), data)
-	case clang.TypeElaborated:
-		printType(t.NamedType(), data)
-	case clang.TypeFunctionProto:
-		printType(t.ResultType(), data)
-		for i := 0; i < int(t.NumArgTypes()); i++ {
-			printType(t.ArgType(c.Uint(i)), data)
-		}
-	}
-	data.Depth--
-
-	typeKind.Dispose()
-	typeSpell.Dispose()
-}
-
-func printLocation(cursor clang.Cursor) {
-	loc := cursor.Location()
-	var file clang.File
-	var line, column c.Uint
-
-	loc.SpellingLocation(&file, &line, &column, nil)
-	filename := file.FileName()
-	defer filename.Dispose()
-
-	c.Printf(c.Str("(Loc:%s:%d:%d)\n"), filename.CStr(), line, column)
-}
-
-func printAccess(cursor clang.Cursor) {
-	kind := cursor.Kind.String()
-	spell := cursor.String()
-	defer kind.Dispose()
-	defer spell.Dispose()
-
-	c.Printf(c.Str("%s: %s %s"), kind.CStr(), spell.CStr(), c.AllocaCStr(accessToString(cursor.CXXAccessSpecifier())))
-	printLocation(cursor)
-}
-
-func printMacro(cursor clang.Cursor, unit *clang.TranslationUnit) {
-	kind := cursor.Kind.String()
-	defer kind.Dispose()
-
-	c.Printf(c.Str("%s: "), kind.CStr())
-	ran := cursor.Extent()
-	var numTokens c.Uint
-	var tokens *clang.Token
-	unit.Tokenize(ran, &tokens, &numTokens)
-	defer unit.DisposeTokens(tokens, numTokens)
-
-	tokensSlice := unsafe.Slice(tokens, int(numTokens))
-	for _, tok := range tokensSlice {
-		tokStr := unit.Token(tok)
-		c.Printf(c.Str("%s "), tokStr.CStr())
-		tokStr.Dispose()
-	}
-	printLocation(cursor)
-}
-
-func printFunc(cursor clang.Cursor, data *Data) {
-	kind := cursor.Kind.String()
-	spell := cursor.String()
-	symbol := cursor.Mangling()
-	defer symbol.Dispose()
-	defer kind.Dispose()
-	defer spell.Dispose()
-
-	c.Printf(c.Str("%s: %s (Symbol: %s)"), kind.CStr(), spell.CStr(), symbol.CStr())
-	printLocation(cursor)
-	printType(cursor.Type(), data)
-}
-
-func printEnumConstant(cursor clang.Cursor) {
-	kind := cursor.Kind.String()
-	spell := cursor.String()
-	defer kind.Dispose()
-	defer spell.Dispose()
-
-	c.Printf(c.Str("%s: %s:%lld"), kind.CStr(), spell.CStr(), cursor.EnumConstantDeclValue())
-	printLocation(cursor)
-}
-
-func printDefault(cursor clang.Cursor, data *Data) {
-	kind := cursor.Kind.String()
-	spell := cursor.String()
-	defer kind.Dispose()
-	defer spell.Dispose()
-
-	// node which has type
-	if cursor.Type().Kind != clang.TypeInvalid {
-		c.Printf(c.Str("%s: %s"), kind.CStr(), spell.CStr())
-		printLocation(cursor)
-		printType(cursor.Type(), data)
-	} else {
-		c.Printf(c.Str("%s: %s\n"), kind.CStr(), spell.CStr())
-	}
-}
-
-func printAST(cursor clang.Cursor, data *Data) {
-	kind := cursor.Kind.String()
-	spell := cursor.String()
-
-	printIndent(data.Depth)
-
-	switch cursor.Kind {
-	case clang.CursorCXXAccessSpecifier:
-		printAccess(cursor)
-	case clang.CursorMacroDefinition:
-		printMacro(cursor, data.Unit)
-	case clang.CursorFunctionDecl, clang.CursorCXXMethod, clang.CursorConstructor, clang.CursorDestructor:
-		printFunc(cursor, data)
-	case clang.CursorEnumConstantDecl:
-		printEnumConstant(cursor)
-	default:
-		printDefault(cursor, data)
-	}
-
-	data.Depth++
-	clang.VisitChildren(cursor, visit, c.Pointer(data))
-	data.Depth--
-
-	kind.Dispose()
-	spell.Dispose()
-}
-
-func main() {
-	if c.Argc != 2 {
-		fmt.Fprintln(os.Stderr, "Usage: castdump <headerFile>")
-		return
-	}
-
-	args := make([]*c.Char, 3)
-	args[0] = c.Str("-x")
-	args[1] = c.Str("c++")
-	args[2] = c.Str("-std=c++11")
-
-	sourceFile := *c.Advance(c.Argv, 1)
-	index := clang.CreateIndex(0, 0)
-	unit := index.ParseTranslationUnit(
-		sourceFile,
-		unsafe.SliceData(args), 3,
-		nil, 0,
-		clang.DetailedPreprocessingRecord,
-	)
-	defer index.Dispose()
-	defer unit.Dispose()
-
-	if unit == nil {
-		println("Unable to parse translation unit. Quitting.")
-		c.Exit(1)
-	}
-
-	cursor := unit.Cursor()
-
-	Data := &Data{
-		Depth: 0,
-		Unit:  unit,
-	}
-	printAST(cursor, Data)
-}

_xtool/go.mod

@@ -1,5 +0,0 @@
-module github.com/goplus/llgo/_xtool
-
-go 1.20
-
-require github.com/goplus/lib v0.2.0

_xtool/go.sum

@@ -1,2 +0,0 @@
-github.com/goplus/lib v0.2.0 h1:AjqkN1XK5H23wZMMlpaUYAMCDAdSBQ2NMFrLtSh7W4g=
-github.com/goplus/lib v0.2.0/go.mod h1:SgJv3oPqLLHCu0gcL46ejOP3x7/2ry2Jtxu7ta32kp0=

c/bdwgc/_test/bdwgc.go

@@ -3,9 +3,9 @@ package main
 import (
 	"unsafe"
 
-	c "github.com/goplus/llgo/runtime/internal/clite"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/llgo/runtime/internal/clite/bdwgc"
+	"github.com/goplus/llgo/c/bdwgc"
-	"github.com/goplus/llgo/runtime/internal/clite/bdwgc/_test/testing"
+	"github.com/goplus/llgo/c/bdwgc/_test/testing"
 )
 
 // ------ Test malloc ------

c/bdwgc/_test/main.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	c "github.com/goplus/llgo/runtime/internal/clite"
+	"github.com/goplus/llgo/c"
-	"github.com/goplus/llgo/runtime/internal/clite/bdwgc/_test/testing"
+	"github.com/goplus/llgo/c/bdwgc/_test/testing"
 )
 
 type TestCase struct {

c/bdwgc/bdwgc.go

@@ -19,7 +19,7 @@ package bdwgc
 import (
 	_ "unsafe"
 
-	c "github.com/goplus/llgo/runtime/internal/clite"
+	"github.com/goplus/llgo/c"
 )
 
 const (

c/bitcast/_cast/cast.c

@@ -0,0 +1,17 @@
+typedef union {
+    double d;
+    float  f;
+    long   v;
+} castUnion;
+
+double llgoToFloat64(long v) {
+    castUnion k;
+    k.v = v;
+    return k.d;
+}
+
+float llgoToFloat32(long v) {
+    castUnion k;
+    k.v = v;
+    return k.f;
+}

c/bitcast/bitcast.go

@@ -24,13 +24,7 @@ const (
 )
 
 //go:linkname ToFloat64 C.llgoToFloat64
-func ToFloat64(v int64) float64
+func ToFloat64(v uintptr) float64
 
 //go:linkname ToFloat32 C.llgoToFloat32
-func ToFloat32(v int32) float32
+func ToFloat32(v uintptr) float32
-
-//go:linkname FromFloat64 C.llgoFromFloat64
-func FromFloat64(v float64) int64
-
-//go:linkname FromFloat32 C.llgoFromFloat32
-func FromFloat32(v float32) int32

c/c.go

@@ -16,9 +16,12 @@
 
 package c
 
-import (
+// typedef unsigned int uint;
-	"unsafe"
+// typedef unsigned long ulong;
-)
+// typedef unsigned long long ulonglong;
+// typedef long long longlong;
+import "C"
+import "unsafe"
 
 const (
 	LLGoPackage = "decl"
@@ -30,50 +33,24 @@ type (
 	Float   = float32
 	Double  = float64
 	Pointer = unsafe.Pointer
-	FilePtr = *FILE
+	FilePtr = unsafe.Pointer
 )
 
-type FILE struct {
-	Unused [8]byte
-}
-
 type (
-	Int  = int32
+	Int  C.int
-	Uint = uint32
+	Uint C.uint
 
-	// Long and Ulong are defined in platform-specific files
+	Long  C.long
-	// Windows (both 32-bit and 64-bit): int32/uint32
+	Ulong C.ulong
-	// Unix/Linux/macOS 32-bit: int32/uint32
-	// Unix/Linux/macOS 64-bit: int64/uint64
 
-	LongLong  = int64
+	LongLong  C.longlong
-	UlongLong = uint64
+	UlongLong C.ulonglong
 )
 
 type integer interface {
 	~int | ~uint | ~uintptr | ~int32 | ~uint32 | ~int64 | ~uint64
 }
 
-type SizeT = uintptr
-type SsizeT = Long
-
-type IntptrT = uintptr
-type UintptrT = uintptr
-type Int8T = int8
-type Int16T = int16
-type Int32T = int32
-type Int64T = int64
-
-type Uint8T = uint8
-type Uint16T = uint16
-type Uint32T = uint32
-type Uint64T = uint64
-
-type IntmaxT = LongLong
-type UintmaxT = UlongLong
-
-type VaList = Pointer
-
 //go:linkname Str llgo.cstr
 func Str(string) *Char
 
@@ -92,9 +69,6 @@ func Alloca(size uintptr) Pointer
 //go:linkname AllocaCStr llgo.allocaCStr
 func AllocaCStr(s string) *Char
 
-//go:linkname AllocCStr llgo.allocCStr
-func AllocCStr(s string) *Char
-
 //go:linkname AllocaCStrs llgo.allocaCStrs
 func AllocaCStrs(strs []string, endWithNil bool) **Char
 
@@ -105,15 +79,9 @@ func AllocaNew[T any]() *T { return nil }
 //go:linkname Malloc C.malloc
 func Malloc(size uintptr) Pointer
 
-//go:linkname Calloc C.calloc
-func Calloc(num uintptr, size uintptr) Pointer
-
 //go:linkname Free C.free
 func Free(ptr Pointer)
 
-//go:linkname Realloc C.realloc
-func Realloc(ptr Pointer, size uintptr) Pointer
-
 //go:linkname Memcpy C.memcpy
 func Memcpy(dst, src Pointer, n uintptr) Pointer
 
@@ -245,9 +213,6 @@ func Fputc(c Int, fp FilePtr) Int
 //go:linkname Fputs C.fputs
 func Fputs(s *Char, fp FilePtr) Int
 
-//go:linkname Fread C.fread
-func Fread(data Pointer, size, count uintptr, fp FilePtr) uintptr
-
 //go:linkname Fflush C.fflush
 func Fflush(fp FilePtr) Int
 
@@ -262,14 +227,6 @@ func Perror(s *Char)
 
 // -----------------------------------------------------------------------------
 
-type IconvT = Pointer
-
-// -----------------------------------------------------------------------------
-
-type LocaleT = Pointer
-
-// -----------------------------------------------------------------------------
-
 //go:linkname Usleep C.usleep
 func Usleep(useconds Uint) Int
 

c/c_default.go

@@ -1,5 +1,5 @@
-//go:build darwin
+//go:build !linux
-// +build darwin
+// +build !linux
 
 /*
  * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.

c/c_linux.go

@@ -1,5 +1,5 @@
-//go:build !darwin
+//go:build linux
-// +build !darwin
+// +build linux
 
 /*
  * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.

c/cjson/README.md

@@ -0,0 +1,31 @@
+LLGo wrapper of DaveGamble/cJSON
+=====
+
+## How to install
+
+### on macOS (Homebrew)
+
+```sh
+brew install cjson 
+```
+
+### on Linux (Debian/Ubuntu)
+
+```sh
+apt-get install -y libcjson-dev
+```
+
+## Demos
+
+The `_demo` directory contains our demos (it start with `_` to prevent the `go` command from compiling it):
+
+* [mkjson](_demo/mkjson/mkjson.go): create a json object and print it
+
+### How to run demos
+
+To run the demos in directory `_demo`:
+
+```sh
+cd <demo-directory>  # eg. cd _demo/mkjson
+llgo run .
+```

c/cjson/_demo/mkjson/mkjson.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/cjson"
+)
+
+func main() {
+	mod := cjson.Object()
+	mod.SetItem(c.Str("name"), cjson.String(c.Str("math")))
+
+	syms := cjson.Array()
+
+	fn := cjson.Object()
+	fn.SetItem(c.Str("name"), cjson.String(c.Str("sqrt")))
+	fn.SetItem(c.Str("sig"), cjson.String(c.Str("(x, /)")))
+	syms.AddItem(fn)
+
+	v := cjson.Object()
+	v.SetItem(c.Str("name"), cjson.String(c.Str("pi")))
+	syms.AddItem(v)
+
+	mod.SetItem(c.Str("items"), syms)
+
+	cstr := mod.CStr()
+	str := c.GoString(cstr)
+	c.Printf(c.Str("%s\n"), cstr)
+	cjson.FreeCStr(cstr)
+
+	mod.Delete()
+
+	cjsonLoad(str)
+}
+
+func cjsonLoad(str string) {
+	mod := cjson.ParseString(str)
+
+	cstr := mod.Print()
+	c.Printf(c.Str("%s\n"), cstr)
+	cjson.FreeCStr(cstr)
+
+	mod.Delete()
+}

c/cjson/cjson.go

@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cjson
+
+import (
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+)
+
+const (
+	LLGoPackage = "link: $(pkg-config --libs libcjson); -lcjson"
+)
+
+// llgo:type C
+type JSON struct {
+	Unused [0]byte
+}
+
+//go:linkname Parse C.cJSON_Parse
+func Parse(value *c.Char) *JSON
+
+//go:linkname ParseWithLength C.cJSON_ParseWithLength
+func ParseWithLength(value *byte, valueLength uintptr) *JSON
+
+func ParseBytes(value []byte) *JSON {
+	return ParseWithLength(unsafe.SliceData(value), uintptr(len(value)))
+}
+
+func ParseString(value string) *JSON {
+	return ParseWithLength(unsafe.StringData(value), uintptr(len(value)))
+}
+
+//go:linkname Null C.cJSON_CreateNull
+func Null() *JSON
+
+//go:linkname True C.cJSON_CreateTrue
+func True() *JSON
+
+//go:linkname False C.cJSON_CreateFalse
+func False() *JSON
+
+//go:linkname Bool C.cJSON_CreateBool
+func Bool(boolean c.Int) *JSON
+
+//go:linkname Number C.cJSON_CreateNumber
+func Number(num float64) *JSON
+
+//go:linkname String C.cJSON_CreateString
+func String(str *c.Char) *JSON
+
+//go:linkname Array C.cJSON_CreateArray
+func Array() *JSON
+
+//go:linkname Object C.cJSON_CreateObject
+func Object() *JSON
+
+// raw json
+//
+//go:linkname Raw C.cJSON_CreateRaw
+func Raw(raw *c.Char) *JSON
+
+// Create a string where valuestring references a string so
+// it will not be freed by Delete
+//
+//go:linkname StringRef C.cJSON_CreateStringReference
+func StringRef(str *c.Char) *JSON
+
+// Create an object that only references it's elements so
+// they will not be freed by Delete
+//
+//go:linkname ObjectRef C.cJSON_CreateObjectReference
+func ObjectRef(child *JSON) *JSON
+
+// Create an array that only references it's elements so
+// they will not be freed by Delete
+//
+//go:linkname ArrayRef C.cJSON_CreateArrayReference
+func ArrayRef(child *JSON) *JSON
+
+// Delete a JSON entity and all subentities.
+//
+// llgo:link (*JSON).Delete C.cJSON_Delete
+func (o *JSON) Delete() {}
+
+// Append item to the specified array.
+//
+// llgo:link (*JSON).AddItem C.cJSON_AddItemToArray
+func (o *JSON) AddItem(item *JSON) c.Int { return 0 }
+
+// Append item to the specified object.
+//
+// llgo:link (*JSON).SetItem C.cJSON_AddItemToObject
+func (o *JSON) SetItem(key *c.Char, item *JSON) c.Int { return 0 }
+
+// llgo:link (*JSON).CStr C.cJSON_PrintUnformatted
+func (o *JSON) CStr() *c.Char { return nil }
+
+// Same as CStr. Provided for Go+.
+//
+// llgo:link (*JSON).Cstr C.cJSON_PrintUnformatted
+func (o *JSON) Cstr() *c.Char { return nil }
+
+// Render a JSON entity to text for transfer/storage.
+//
+// llgo:link (*JSON).Print C.cJSON_Print
+func (o *JSON) Print() *c.Char { return nil }
+
+// Render a JSON entity to text for transfer/storage without any formatting.
+//
+// llgo:link (*JSON).PrintUnformatted C.cJSON_PrintUnformatted
+func (o *JSON) PrintUnformatted() *c.Char { return nil }
+
+// Render a JSON entity to text using a buffered strategy.
+//
+// prebuffer is a guess at the final size. guessing well reduces reallocation.
+//
+// fmt=0 gives unformatted, =1 gives formatted.
+//
+// llgo:link (*JSON).PrintBuffered C.cJSON_PrintBuffered
+func (o *JSON) PrintBuffered(prebuffer c.Int, fmt c.Int) *c.Char { return nil }
+
+// llgo:link (*JSON).GetObjectItemCaseSensitive C.cJSON_GetObjectItemCaseSensitive
+func (o *JSON) GetObjectItemCaseSensitive(key *c.Char) *JSON { return nil }
+
+// llgo:link (*JSON).GetArraySize C.cJSON_GetArraySize
+func (o *JSON) GetArraySize() c.Int { return 0 }
+
+// llgo:link (*JSON).GetArrayItem C.cJSON_GetArrayItem
+func (o *JSON) GetArrayItem(index c.Int) *JSON { return nil }
+
+// llgo:link (*JSON).GetStringValue C.cJSON_GetStringValue
+func (o *JSON) GetStringValue() *c.Char { return nil }
+
+//go:linkname Free C.cJSON_free
+func Free(ptr unsafe.Pointer)
+
+//go:linkname FreeCStr C.cJSON_free
+func FreeCStr(*c.Char)

c/clang/_demo/castdump/astdump.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/clang"
+)
+
+func visit(cursor, parent clang.Cursor, clientData c.Pointer) clang.ChildVisitResult {
+	depth := *(*c.Uint)(clientData)
+	printAST(cursor, depth+1)
+	return clang.ChildVisit_Continue
+}
+
+func printAST(cursor clang.Cursor, depth c.Uint) {
+	cursorKind := cursor.Kind.String()
+
+	cursorSpelling := cursor.String()
+
+	for i := c.Uint(0); i < depth; i++ {
+		c.Fputs(c.Str("  "), c.Stdout)
+	}
+
+	c.Printf(c.Str("%s: %s\n"), cursorKind.CStr(), cursorSpelling.CStr())
+
+	cursorKind.Dispose()
+	cursorSpelling.Dispose()
+
+	clang.VisitChildren(cursor, visit, c.Pointer(&depth))
+}
+
+func main() {
+	if c.Argc != 2 {
+		fmt.Fprintln(os.Stderr, "Usage: castdump <headerFile>")
+		return
+	}
+	sourceFile := *c.Advance(c.Argv, 1)
+
+	index := clang.CreateIndex(0, 0)
+
+	unit := index.ParseTranslationUnit(
+		sourceFile,
+		nil, 0,
+		nil, 0,
+		clang.TranslationUnit_None,
+	)
+
+	if unit == nil {
+		println("Unable to parse translation unit. Quitting.")
+		c.Exit(1)
+	}
+
+	cursor := unit.Cursor()
+
+	printAST(cursor, 0)
+
+	unit.Dispose()
+	index.Dispose()
+}

c/clang/_demo/symboldump/symboldump.go

@@ -0,0 +1,163 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/clang"
+)
+
+type Context struct {
+	namespaceName string
+	className     string
+	unit          *clang.TranslationUnit
+}
+
+func newContext() *Context {
+	return &Context{}
+}
+
+func (c *Context) setNamespaceName(name string) {
+	c.namespaceName = name
+}
+
+func (c *Context) setClassName(name string) {
+	c.className = name
+}
+
+func (c *Context) setUnit(unit *clang.TranslationUnit) {
+	c.unit = unit
+}
+
+var context = newContext()
+
+func printCursorLocation(cursor clang.Cursor) {
+	loc := cursor.Location()
+	var file clang.File
+	var line, column c.Uint
+
+	loc.SpellingLocation(&file, &line, &column, nil)
+	filename := file.FileName()
+	defer filename.Dispose()
+
+	c.Printf(c.Str("%s:%d:%d\n"), filename.CStr(), line, column)
+}
+
+func printMarcoInfo(cursor clang.Cursor) {
+	printCursorLocation(cursor)
+	name := cursor.String()
+	c.Printf(c.Str("Marco Name: %s\n"), name.CStr())
+	ran := cursor.Extent()
+	var numTokens c.Uint
+	var tokens *clang.Token
+	context.unit.Tokenize(ran, &tokens, &numTokens)
+	c.Printf(c.Str("Content: "))
+
+	tokensSlice := unsafe.Slice(tokens, int(numTokens))
+	for _, tok := range tokensSlice {
+		tokStr := context.unit.Token(tok)
+		c.Printf(c.Str("%s "), tokStr.CStr())
+		tokStr.Dispose()
+	}
+
+	c.Printf(c.Str("\n"))
+	println("--------------------------------")
+}
+func printFuncInfo(cursor clang.Cursor) {
+	printCursorLocation(cursor)
+
+	cursorStr := cursor.String()
+	symbol := cursor.Mangling()
+	defer symbol.Dispose()
+	defer cursorStr.Dispose()
+
+	if context.namespaceName != "" && context.className != "" {
+		fmt.Printf("%s:%s:", context.namespaceName, context.className)
+	} else if context.namespaceName != "" {
+		fmt.Printf("%s:", context.namespaceName)
+	}
+	c.Printf(c.Str("%s\n"), cursorStr.CStr())
+
+	if cursor.Kind == clang.CXXMethod || cursor.Kind == clang.FunctionDecl {
+		c.Printf(c.Str("symbol:%s\n"), symbol.CStr())
+
+		typeStr := cursor.ResultType().String()
+		defer typeStr.Dispose()
+		c.Printf(c.Str("Return Type: %s\n"), typeStr.CStr())
+		c.Printf(c.Str("Parameters(%d): ( "), cursor.NumArguments())
+
+		for i := 0; i < int(cursor.NumArguments()); i++ {
+			argCurSor := cursor.Argument(c.Uint(i))
+			argType := argCurSor.Type().String()
+			argName := argCurSor.String()
+			c.Printf(c.Str("%s %s"), argType.CStr(), argName.CStr())
+			if i < int(cursor.NumArguments())-1 {
+				c.Printf(c.Str(", "))
+			}
+
+			argType.Dispose()
+			argName.Dispose()
+		}
+
+		c.Printf(c.Str(" )\n"))
+		println("--------------------------------")
+	}
+}
+
+func visit(cursor, parent clang.Cursor, clientData c.Pointer) clang.ChildVisitResult {
+	if cursor.Kind == clang.MacroDefinition {
+		printMarcoInfo(cursor)
+	} else if cursor.Kind == clang.Namespace {
+		nameStr := cursor.String()
+		context.setNamespaceName(c.GoString(nameStr.CStr()))
+		clang.VisitChildren(cursor, visit, nil)
+		context.setNamespaceName("")
+	} else if cursor.Kind == clang.ClassDecl {
+		nameStr := cursor.String()
+		context.setClassName(c.GoString(nameStr.CStr()))
+		clang.VisitChildren(cursor, visit, nil)
+		context.setClassName("")
+	} else if cursor.Kind == clang.CXXMethod || cursor.Kind == clang.FunctionDecl {
+		printFuncInfo(cursor)
+	}
+
+	return clang.ChildVisit_Continue
+}
+
+func parse(filename *c.Char) {
+	index := clang.CreateIndex(0, 0)
+	args := make([]*c.Char, 3)
+	args[0] = c.Str("-x")
+	args[1] = c.Str("c++")
+	args[2] = c.Str("-std=c++11")
+	unit := index.ParseTranslationUnit(
+		filename,
+		unsafe.SliceData(args), 3,
+		nil, 0,
+		clang.DetailedPreprocessingRecord,
+	)
+
+	if unit == nil {
+		println("Unable to parse translation unit. Quitting.")
+		c.Exit(1)
+	}
+
+	context.setUnit(unit)
+	cursor := unit.Cursor()
+
+	clang.VisitChildren(cursor, visit, nil)
+	unit.Dispose()
+	index.Dispose()
+}
+
+func main() {
+	if c.Argc != 2 {
+		fmt.Fprintln(os.Stderr, "Usage: <C++ header file>\n")
+		return
+	} else {
+		sourceFile := *c.Advance(c.Argv, 1)
+		parse(sourceFile)
+	}
+}

c/clang/_wrap/cursor.cpp

@@ -0,0 +1,60 @@
+#include <clang-c/Index.h>
+#include <stdio.h>
+
+typedef enum CXChildVisitResult (*wrap_CXCursorVisitor)(CXCursor *cursor, CXCursor *parent, CXClientData client_data);
+
+typedef struct {
+    CXClientData data;
+    wrap_CXCursorVisitor visitor;
+} wrap_data;
+
+CXChildVisitResult wrap_visitor(CXCursor cursor, CXCursor parent, CXClientData data) {
+    wrap_data *d = (wrap_data *)(data);
+    return d->visitor(&cursor, &parent, d->data);
+}
+
+extern "C" {
+
+CXString wrap_clang_getCursorSpelling(CXCursor *cur) { return clang_getCursorSpelling(*cur); }
+
+CXString wrap_clang_Cursor_getMangling(CXCursor *cur) { return clang_Cursor_getMangling(*cur); }
+
+int wrap_clang_Cursor_getNumArguments(CXCursor *cur) { return clang_Cursor_getNumArguments(*cur); }
+
+void wrap_clang_Cursor_getArgument(CXCursor *C, unsigned i, CXCursor *argCur) {
+    *argCur = clang_Cursor_getArgument(*C, i);
+}
+
+void wrap_clang_getTranslationUnitCursor(CXTranslationUnit uint, CXCursor *cur) {
+    *cur = clang_getTranslationUnitCursor(uint);
+}
+
+void wrap_clang_getCursorType(CXCursor *cur, CXType *typ) { *typ = clang_getCursorType(*cur); }
+
+void wrap_clang_getCursorResultType(CXCursor *cur, CXType *typ) { *typ = clang_getCursorResultType(*cur); }
+
+CXString wrap_clang_getTypeSpelling(CXType *typ) { return clang_getTypeSpelling(*typ); }
+
+CXString wrap_clang_getTokenSpelling(CXTranslationUnit unit, CXToken *token) {
+    return clang_getTokenSpelling(unit, *token);
+}
+
+void wrap_clang_getCursorLocation(CXCursor *cur, CXSourceLocation *loc) { *loc = clang_getCursorLocation(*cur); }
+
+void wrap_clang_getSpellingLocation(CXSourceLocation *loc, CXFile *file, unsigned *line, unsigned *column,
+                                    unsigned *offset) {
+    clang_getSpellingLocation(*loc, file, line, column, offset);
+}
+
+void wrap_clang_getCursorExtent(CXCursor *cur, CXSourceRange *range) { *range = clang_getCursorExtent(*cur); }
+
+void wrap_clang_tokenize(CXTranslationUnit unit, CXSourceRange *Range, CXToken **Tokens, unsigned *NumTokens) {
+    clang_tokenize(unit, *Range, Tokens, NumTokens);
+}
+
+unsigned wrap_clang_visitChildren(CXCursor *parent, wrap_CXCursorVisitor visitor, CXClientData client_data) {
+    wrap_data data = {client_data, visitor};
+    return clang_visitChildren(*parent, wrap_visitor, CXClientData(&data));
+}
+
+} // extern "C"

c/clang/_wrap/llgo_check.cpp

@@ -0,0 +1,7 @@
+#include <stdio.h>
+#include <clang-c/Index.h>
+
+int main() {
+    printf("sizeof(clang.Cursor) = %lu\n", sizeof(CXCursor));
+    return 0;
+}

c/clang/_wrap/llgo_check.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/clang"
+)
+
+const (
+	LLGoCFlags = "-I$(llvm-config --includedir)"
+)
+
+func main() {
+	c.Printf(c.Str("sizeof(clang.Cursor) = %lu\n"), unsafe.Sizeof(clang.Cursor{}))
+}

c/clang/basic.go

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package clang
+
+import (
+	_ "unsafe"
+
+	"github.com/goplus/llgo/c"
+)
+
+/**
+ * A character string.
+ *
+ * The \c CXString type is used to return strings from the interface when
+ * the ownership of that string might differ from one call to the next.
+ * Use \c clang_getCString() to retrieve the string data and, once finished
+ * with the string data, call \c clang_disposeString() to free the string.
+ */
+type String struct {
+	Data         c.Pointer
+	PrivateFlags c.Uint
+}
+
+/**
+ * Retrieve the character data associated with the given string.
+ */
+// llgo:link String.CStr C.clang_getCString
+func (String) CStr() *c.Char { return nil }
+
+/**
+ * Free the given string.
+ */
+// llgo:link String.Dispose C.clang_disposeString
+func (String) Dispose() {}
+
+type StringSet struct {
+	Strings *String
+	Count   c.Uint
+}
+
+/**
+ * Free the given string set.
+ */
+// llgo:link (*StringSet).Dispose C.clang_disposeStringSet
+func (*StringSet) Dispose() {}