run asterisc too

.github/workflows/client_host.yaml

@@ -8,9 +8,10 @@ env:
   CARGO_TERM_COLOR: always
 jobs:
   host-client-offline-runs:
-    name: ${{ matrix.name }}
+    name: ${{ matrix.target}} | ${{ matrix.name }}
     strategy:
       matrix:
+        target: ["native", "asterisc"]
         name:
           [
             "OP Mainnet (Ecotone) - Block #122093770",
@@ -27,8 +28,24 @@ jobs:
       - uses: Swatinem/rust-cache@v2
         with:
           cache-on-failure: true
-          prefix-key: ${{ matrix.target }}
-      - name: Set environment
+          prefix-key: ${{ matrix.target }}-${{ matrix.name }}
+      - name: Clone `asterisc` repository
+        if: "!contains(matrix.target, 'native')"
+        run: |
+          git clone https://github.com/ethereum-optimism/asterisc.git
+      - name: Setup Go toolchain
+        if: "!contains(matrix.target, 'native')"
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.21.6"
+          cache-dependency-path: |
+            asterisc/go.sum
+      - name: Build `asterisc`
+        if: "!contains(matrix.target, 'native')"
+        run: |
+          cd asterisc && git checkout v1.0.0 && make build-rvgo
+          mv ./rvgo/bin/asterisc /usr/local/bin/
+      - name: Set run environment
         run: |
           if [[ ${{ contains(matrix.name, 122093770) }} == true ]]; then
             BLOCK_NUMBER=122093770
@@ -50,13 +67,13 @@ jobs:
             echo "WITNESS_TAR_NAME=fjord-op-sepolia-$BLOCK_NUMBER-witness.tar.zst" >> $GITHUB_ENV
           fi
       - name: Decompress witness data directory
-        working-directory: .
         run: |
           tar --zstd -xvf ./bin/client/testdata/$WITNESS_TAR_NAME -C .
       - name: Run host + client offline
         working-directory: ./bin/client
         run: |
-          just run-client-native-offline \
+          mkdir -p ../../target
+          just run-client-${{ matrix.target }}-offline \
             $BLOCK_NUMBER \
             $L2_CLAIM \
             $L2_OUTPUT_ROOT \

bin/client/justfile

@@ -137,3 +137,48 @@ run-client-native-offline block_number l2_claim l2_output_root l2_head l1_head l
     --exec $CLIENT_BIN_PATH \
     --data-dir ./data \
     {{verbosity}}
+
+# Run the client program on asterisc with the host program detached, in offline mode.
+run-client-asterisc-offline block_number l2_claim l2_output_root l2_head l1_head l2_chain_id verbosity:
+  #!/usr/bin/env bash
+
+  HOST_BIN_PATH="./target/release/kona-host"
+  CLIENT_BIN_PATH="./target/riscv64gc-unknown-none-elf/release-client-lto/kona"
+  STATE_PATH="./state.json"
+
+  L2_BLOCK_NUMBER={{block_number}}
+  L2_CLAIM={{l2_claim}}
+  L2_OUTPUT_ROOT={{l2_output_root}}
+  L2_HEAD={{l2_head}}
+  L1_HEAD={{l1_head}}
+  L2_CHAIN_ID={{l2_chain_id}}
+
+  # Move to the workspace root
+  cd $(git rev-parse --show-toplevel)
+
+  echo "Building client program for RISC-V target..."
+  just build-asterisc --bin kona --profile release-client-lto
+
+  echo "Loading client program into Asterisc state format..."
+  asterisc load-elf --path=$CLIENT_BIN_PATH
+
+  echo "Building host program for native target..."
+  cargo build --bin kona-host --release
+
+  echo "Running asterisc"
+  asterisc run \
+    --info-at '%10000000' \
+    --proof-at never \
+    --input $STATE_PATH \
+    -- \
+    $HOST_BIN_PATH \
+    --l1-head $L1_HEAD \
+    --l2-head $L2_HEAD \
+    --l2-claim $L2_CLAIM \
+    --l2-output-root $L2_OUTPUT_ROOT \
+    --l2-block-number $L2_BLOCK_NUMBER \
+    --l2-chain-id $L2_CHAIN_ID \
+    --server \
+    --data-dir ./data \
+    --exec "" \
+    {{verbosity}}