# Copyright (C) 2019 Intel Corporation.  All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

name: compilation on SGX

on:
  # will be triggered on PR events
  pull_request:
    types:
      - opened
      - synchronize
    paths:
      - ".github/workflows/build_llvm_libraries.yml"
      - ".github/workflows/compilation_on_sgx.yml"
      - "build-scripts/**"
      - "core/**"
      - "!core/deps/**"
      - "product-mini/**"
      - "samples/**"
      - "!samples/workload/**"
      - "tests/wamr-test-suites/**"
      - "wamr-compiler/**"
      - "wamr-sdk/**"
  # will be triggered on push events
  push:
    branches:
      - main
      - "dev/**"
    paths:
      - ".github/workflows/build_llvm_libraries.yml"
      - ".github/workflows/compilation_on_sgx.yml"
      - "build-scripts/**"
      - "core/**"
      - "!core/deps/**"
      - "product-mini/**"
      - "samples/**"
      - "!samples/workload/**"
      - "tests/wamr-test-suites/**"
      - "wamr-compiler/**"
      - "wamr-sdk/**"
  # allow to be triggered manually
  workflow_dispatch:

# Cancel any in-flight jobs for the same PR/branch so there's only one active
# at a time
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  AOT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  CLASSIC_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  FAST_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  LLVM_LAZY_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=1"
  LLVM_EAGER_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=0"

jobs:
  build_llvm_libraries:
    uses: ./.github/workflows/build_llvm_libraries.yml
    with:
      os: "ubuntu-20.04"
      arch: "X86"

  build_iwasm:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        make_options_run_mode: [
            # Running modes supported
            $AOT_BUILD_OPTIONS,
            $CLASSIC_INTERP_BUILD_OPTIONS,
            $FAST_INTERP_BUILD_OPTIONS,
            # Running modes unsupported
            #$LLVM_LAZY_JIT_BUILD_OPTIONS,
            #$LLVM_EAGER_JIT_BUILD_OPTIONS,
          ]
        make_options_feature: [
            # Features
            "-DWAMR_BUILD_CUSTOM_NAME_SECTION=1",
            # doesn't support
            # "-DWAMR_BUILD_DEBUG_AOT=1",
            # "-DWAMR_BUILD_DEBUG_INTERP=1",
            "-DWAMR_BUILD_DUMP_CALL_STACK=1",
            "-DWAMR_BUILD_LIB_PTHREAD=1",
            "-DWAMR_BUILD_LIB_WASI_THREADS=1",
            "-DWAMR_BUILD_LOAD_CUSTOM_SECTION=1",
            "-DWAMR_BUILD_MINI_LOADER=1",
            "-DWAMR_BUILD_MEMORY_PROFILING=1",
            "-DWAMR_BUILD_MULTI_MODULE=1",
            "-DWAMR_BUILD_PERF_PROFILING=1",
            "-DWAMR_BUILD_REF_TYPES=1",
            # doesn't support
            # "-DWAMR_BUILD_SIMD=1",
            "-DWAMR_BUILD_TAIL_CALL=1",
            "-DWAMR_DISABLE_HW_BOUND_CHECK=1",
            "-DWAMR_BUILD_SGX_IPFS=1",
          ]
        os: [ubuntu-20.04]
        platform: [linux-sgx]
        exclude:
          # uncompatiable mode and feature
          # MULTI_MODULE only on INTERP mode
          - make_options_run_mode: $AOT_BUILD_OPTIONS
            make_options_feature: "-DWAMR_BUILD_MULTI_MODULE=1"
          # MINI_LOADER only on INTERP mode
          - make_options_run_mode: $AOT_BUILD_OPTIONS
            make_options_feature: "-DWAMR_BUILD_MINI_LOADER=1"
    steps:
      - name: install SGX SDK and necessary libraries
        run: |
          mkdir -p /opt/intel
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: checkout
        uses: actions/checkout@v3

      - name: Build iwasm
        run: |
          mkdir build && cd build
          cmake .. ${{ matrix.make_options_run_mode }} ${{ matrix.make_options_feature }}
          cmake --build . --config Release --parallel 4
        working-directory: product-mini/platforms/${{ matrix.platform }}

  build_wamrc:
    needs: [build_llvm_libraries]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: ubuntu-20.04
            llvm_cache_key: ${{ needs.build_llvm_libraries.outputs.cache_key }}
    steps:
      - name: install SGX SDK and necessary libraries
        run: |
          mkdir -p /opt/intel
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: checkout
        uses: actions/checkout@v3

      - name: Get LLVM libraries
        id: retrieve_llvm_libs
        uses: actions/cache@v3
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.llvm_cache_key }}

      - name: Quit if cache miss
        if: steps.retrieve_llvm_libs.outputs.cache-hit != 'true'
        run: echo "::error::can not get prebuilt llvm libraries" && exit 1

      - name: Build wamrc
        run: |
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
        working-directory: wamr-compiler

  build_samples_wasm_c_api:
    needs: [build_iwasm]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        make_options: [
            # Running modes supported
            $CLASSIC_INTERP_BUILD_OPTIONS,
            $FAST_INTERP_BUILD_OPTIONS,
            # Running modes unsupported
            #$LLVM_EAGER_JIT_BUILD_OPTIONS,
            #$LLVM_LAZY_JIT_BUILD_OPTIONS,
            #$AOT_BUILD_OPTIONS,
          ]
        os: [ubuntu-20.04]
        wasi_sdk_release:
          [
            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-19/wasi-sdk-19.0-linux.tar.gz",
          ]
        wabt_release:
          [
            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
          ]
    steps:
      - name: checkout
        uses: actions/checkout@v3

      - name: download and install wabt
        run: |
          cd /opt
          sudo wget ${{ matrix.wabt_release }}
          sudo tar -xzf wabt-1.0.31-*.tar.gz
          sudo mv wabt-1.0.31 wabt

      - name: install SGX SDK and necessary libraries
        run: |
          mkdir -p /opt/intel
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: Build Sample [wasm-c-api]
        run: |
          cmake -S . -B build ${{ matrix.make_options }}
          cmake --build build --config Release --parallel 4
          ctest --test-dir build
        working-directory: samples/wasm-c-api

  build_samples_others:
    needs: [build_iwasm]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
        wasi_sdk_release:
          [
            "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-19/wasi-sdk-19.0-linux.tar.gz",
          ]
        wabt_release:
          [
            "https://github.com/WebAssembly/wabt/releases/download/1.0.31/wabt-1.0.31-ubuntu.tar.gz",
          ]
    steps:
      - name: checkout
        uses: actions/checkout@v3

      - name: download and install wasi-sdk
        run: |
          cd /opt
          sudo wget ${{ matrix.wasi_sdk_release }}
          sudo tar -xzf wasi-sdk-*.tar.gz
          sudo mv wasi-sdk-19.0 wasi-sdk

      - name: download and install wabt
        run: |
          cd /opt
          sudo wget ${{ matrix.wabt_release }}
          sudo tar -xzf wabt-1.0.31-*.tar.gz
          sudo mv wabt-1.0.31 wabt

      - name: build wasi-libc (needed for wasi-threads)
        run: |
          mkdir wasi-libc
          cd wasi-libc
          git init
          # "Fix a_store operation in atomic.h" commit on main branch
          git fetch https://github.com/WebAssembly/wasi-libc \
            1dfe5c302d1c5ab621f7abf04620fae92700fd22
          git checkout FETCH_HEAD
          make \
            AR=/opt/wasi-sdk/bin/llvm-ar \
            NM=/opt/wasi-sdk/bin/llvm-nm \
            CC=/opt/wasi-sdk/bin/clang \
            THREAD_MODEL=posix
        working-directory: core/deps

      - name: install SGX SDK and necessary libraries
        run: |
          mkdir -p /opt/intel
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: Build Sample [basic]
        run: |
          cd samples/basic
          ./build.sh
          ./run.sh

      - name: Build Sample [file]
        run: |
          cd samples/file
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./src/iwasm -f wasm-app/file.wasm -d .

      - name: Build Sample [multi-thread]
        run: |
          cd samples/multi-thread
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./iwasm wasm-apps/test.wasm

      - name: Build Sample [multi-module]
        run: |
          cd samples/multi-module
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./multi_module

      - name: Build Sample [spawn-thread]
        run: |
          cd samples/spawn-thread
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./spawn_thread

      - name: Build Sample [ref-types]
        run: |
          cd samples/ref-types
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./hello

      - name: Build Sample [wasi-threads]
        run: |
          cd samples/wasi-threads
          mkdir build && cd build
          cmake -DWASI_SYSROOT=`pwd`/../../../core/deps/wasi-libc/sysroot ..
          cmake --build . --config Release --parallel 4
          ./iwasm wasm-apps/no_pthread.wasm

  spec_test_default:
    needs: [build_iwasm, build_llvm_libraries, build_wamrc]
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        running_mode: ["classic-interp", "fast-interp", "aot"]
        test_option: ["-x -p -s spec -b -P", "-x -p -s spec -S -b -P"]
        llvm_cache_key: ["${{ needs.build_llvm_libraries.outputs.cache_key }}"]
        # classic-interp and fast-interp don't support simd
        exclude:
          - running_mode: "classic-interp"
            test_option: "-x -p -s spec -S -b -P"
          - running_mode: "fast-interp"
            test_option: "-x -p -s spec -S -b -P"

    steps:
      - name: checkout
        uses: actions/checkout@v3

      - name: Get LLVM libraries
        if: matrix.running_mode == 'aot'
        id: retrieve_llvm_libs
        uses: actions/cache@v3
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.llvm_cache_key }}

      - name: Quit if cache miss
        if: matrix.running_mode == 'aot' && steps.retrieve_llvm_libs.outputs.cache-hit != 'true'
        run: echo "::error::can not get prebuilt llvm libraries" && exit 1

      - name: install SGX SDK and necessary libraries
        run: |
          mkdir -p /opt/intel
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts

      - name: run spec tests
        run: |
          source /opt/intel/sgxsdk/environment
          ./test_wamr.sh ${{ matrix.test_option }} -t ${{ matrix.running_mode }}
        working-directory: ./tests/wamr-test-suites