From 0ab940cc8171590f024d70a0e51561b4b099f96c Mon Sep 17 00:00:00 2001
From: Jordan Carlin <jordanmcarlin@gmail.com>
Date: Fri, 18 Oct 2024 20:18:06 -0700
Subject: [PATCH] Add ACT CI

---
 .github/workflows/act-check.yml | 99 +++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 .github/workflows/act-check.yml

diff --git a/.github/workflows/act-check.yml b/.github/workflows/act-check.yml
new file mode 100644
index 000000000..255391936
--- /dev/null
+++ b/.github/workflows/act-check.yml
@@ -0,0 +1,99 @@
+name: ACT CI Test
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+
+  ACT-check:
+    name: ACT-check (RV${{ matrix.xlen }}${{ matrix.extensions }})
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        xlen: ["32", "64"]
+        extensions: ["IMAFDCSUZicsr_Zicond_Zifencei_Zfa_Zfh_Zca_Zcb_Zba_Zbb_Zbc_Zbkb_Zbkc_Zbkx_Zbs_Zknd_Zkne_Zknh"]
+        include:
+          - extensions: "IMAFDCSUZicsr_Zicond_Zifencei_Zfa_Zfh_Zca_Zcb_Zba_Zbb_Zbc_Zbkb_Zbkc_Zbkx_Zbs_Zknd_Zkne_Zknh"
+            misa_lower: "014112D"
+          - xlen: "32"
+            misa_upper: "4"
+          - xlen: "64"
+            misa_upper: "800000000"
+
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@HEAD
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y python3 python3-pip python3-venv
+          sudo apt-get install -y gcc git autoconf automake libtool curl make unzip
+          sudo apt-get install -y autoconf automake autotools-dev curl python3 python3-pip libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf libtool patchutils bc zlib1g-dev libexpat-dev ninja-build git cmake libglib2.0-dev libslirp-dev pkg-config
+          sudo apt-get install -y device-tree-compiler libboost-regex-dev libboost-system-dev
+          pip3 install git+https://github.com/riscv/riscof.git
+      - name: Get RISCV-GNU Toolchain (${{ matrix.xlen }} bit)
+        run: |
+          wget -c https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2024.09.03/riscv${{ matrix.xlen }}-elf-ubuntu-22.04-gcc-nightly-2024.09.03-nightly.tar.gz
+          tar -xzf riscv${{ matrix.xlen }}-elf-ubuntu-22.04-gcc-nightly-2024.09.03-nightly.tar.gz
+          echo $GITHUB_WORKSPACE/riscv/bin >> $GITHUB_PATH
+      - name: Setup riscv-arch-test
+        run: |
+          git clone https://github.com/riscv-non-isa/riscv-arch-test.git
+          cd riscv-arch-test/riscv-isac
+          pip3 install --editable .
+          cd ../riscv-ctg
+          pip3 install --editable .
+      # Install Spike
+      - name: Get Latest Spike Commit
+        run: |
+              SPIKE_HASH=$(git ls-remote https://github.com/riscv/riscv-isa-sim.git HEAD | awk '{ print $1}')
+              echo "SPIKE_HASH=$SPIKE_HASH" >> "$GITHUB_ENV"
+      - name: Restore cached Spike
+        id: cache-spike-restore
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ github.workspace }}/spike
+          key: spike-${{ env.SPIKE_HASH }}-RV${{ matrix.xlen }}
+      - name: Install Spike
+        if: steps.cache-spike-restore.outputs.cache-hit != 'true'
+        run: |
+          git clone https://github.com/riscv/riscv-isa-sim.git
+          cd riscv-isa-sim
+          mkdir build
+          cd build
+          ../configure --prefix=$GITHUB_WORKSPACE/spike
+          make -j$(nproc)
+          make install
+      - name: Save cached Spike
+        if: steps.cache-spike-restore.outputs.cache-hit != 'true'
+        id: cache-spike-save
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ github.workspace }}/spike
+          key: ${{ steps.cache-spike-restore.outputs.cache-primary-key }}
+      - name: Add Spike to PATH
+        run: |
+              echo $GITHUB_WORKSPACE/spike/bin >> $GITHUB_PATH
+      # Install Sail
+      - name: Install sail from binary
+        run: |
+          sudo mkdir -p /usr/local
+          curl --location https://github.com/rems-project/sail/releases/download/0.18-linux-binary/sail.tar.gz | sudo tar xvz --directory=/usr/local --strip-components=1
+      - name: Build Sail Model
+        run: |
+          ARCH=RV${{ matrix.xlen }} make
+          echo $GITHUB_WORKSPACE/c_emulator >> $GITHUB_PATH
+      # Run tests
+      - name: Config and run riscof for RV${{ matrix.xlen }}
+        run: |
+          cd riscv-arch-test/riscof-plugins/rv${{ matrix.xlen }}
+          sed -i "/^  ISA: /c\  ISA: RV${{ matrix.xlen }}${{ matrix.extensions }}" spike_simple/spike_simple_isa.yaml
+          sed -i "/^   reset-val: /c\   reset-val: 0x${{ matrix.misa_upper }}${{ matrix.misa_lower }}" spike_simple/spike_simple_isa.yaml
+          sed -i "/^                - extensions[25:0]/c\                - extensions[25:0] bitmask [0x${{ matrix.misa_lower}}, 0x0000000]" spike_simple/spike_simple_isa.yaml
+          riscof --verbose debug run --config config.ini --suite ../../riscv-test-suite/rv${{ matrix.xlen }}i_m/ --env ../../riscv-test-suite/env
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: act-tests-${{ matrix.xlen }}${{ matrix.extensions }} #.html
+          path: ${{ github.workspace }}/riscv-arch-test/riscof-plugins/rv${{ matrix.xlen }}/riscof_work #/report.html