From 8c02ff6a1a2f65301a3f8cc9d43cbf55016d0fb7 Mon Sep 17 00:00:00 2001
From: IveanEx <yunhao.deng@kuleuven.be>
Date: Sun, 1 Sep 2024 18:04:47 +0200
Subject: [PATCH] Initial Commit

---
 .github/workflows/ci.yml              | 17 +++++++++++------
 target/sim/run.py                     |  5 +++--
 target/sim/sw/run-full-occamy.yaml    | 13 -------------
 target/sim/sw/run-single-cluster.yaml | 15 ---------------
 target/sim/sw/sim_elf.yaml            |  6 ++++++
 5 files changed, 20 insertions(+), 36 deletions(-)
 delete mode 100644 target/sim/sw/run-full-occamy.yaml
 delete mode 100644 target/sim/sw/run-single-cluster.yaml
 create mode 100644 target/sim/sw/sim_elf.yaml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 089eaca47..57becb909 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
   #################################################
 
   occamy-verilator:
-    name: Compile Occamy Software + Hardware Verilator Binary for behavioral simulation
+    name: Simulation with Verilator
     runs-on: ubuntu-22.04
     container:
       image: ghcr.io/kuleuven-micas/snax:main
@@ -40,15 +40,20 @@ jobs:
           submodules: 'recursive'
       - name: Compile Bootrom
         run: |
-          echo -e "The placeholer for compiling Bootrom"
-          echo -e "Should execute \"make bootrom\""
+          echo -e "Compiling Bootrom"
+          make bootrom
       - name: Compile SW
         run: |
-          echo -e "The placeholer for compiling SW"
-          echo -e "Should execute \"make sw\""
+          echo -e "Compiling SW"
+          make sw CFG_OVERRIDE=target/sw/cfg/occamy_cfg/hemaia.hjson
       - name: Compile RTL
         run: |
           make rtl CFG_OVERRIDE=target/rtl/cfg/occamy_cfg/hemaia.hjson
       - name: Compile Verilator Binary
         run: |
-          make occamy_system_vlt
+          make occamy_system_vlt CFG_OVERRIDE=target/rtl/cfg/occamy_cfg/hemaia.hjson
+      - name: Run Tests
+        working-directory: target/sim
+        run: |-
+          ./run.py --simulator verilator \
+          sw/sim_elf.yaml -j
diff --git a/target/sim/run.py b/target/sim/run.py
index 45681c7ce..86875edf2 100755
--- a/target/sim/run.py
+++ b/target/sim/run.py
@@ -10,11 +10,12 @@
 
 sys.path.append(str(Path(__file__).parent / '../../deps/snitch_cluster/util/sim'))
 from sim_utils import parser, get_simulations, run_simulations  # noqa: E402
-from Simulator import QuestaSimulator  # noqa: E402
+from Simulator import QuestaSimulator, VerilatorSimulator  # noqa: E402
 
 
 SIMULATORS = {
-    'vsim': QuestaSimulator(Path(__file__).parent.resolve() / 'bin/occamy_top.vsim')
+    'vsim': QuestaSimulator(Path(__file__).parent.resolve() / 'bin/occamy_top.vsim'), 
+    'verilator': VerilatorSimulator(Path(__file__).parent.resolve() / 'bin/snitch_cluster.vlt')
 }
 
 
diff --git a/target/sim/sw/run-full-occamy.yaml b/target/sim/sw/run-full-occamy.yaml
deleted file mode 100644
index abc662855..000000000
--- a/target/sim/sw/run-full-occamy.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2023 ETH Zurich and University of Bologna.
-# Licensed under the Apache License, Version 2.0, see LICENSE for details.
-# SPDX-License-Identifier: Apache-2.0
-
-runs:
-  - elf: host/apps/offload/build/offload-axpy.elf
-    cmd: [../../../deps/snitch_cluster/sw/blas/axpy/scripts/verify.py,
-          --symbols-bin, ./device/apps/blas/axpy/build/axpy.elf,
-          "${sim_bin}", "${elf}"]
-  - elf: host/apps/offload/build/offload-gemm.elf
-    cmd: [../../../deps/snitch_cluster/sw/blas/gemm/scripts/verify.py,
-          --symbols-bin, ./device/apps/blas/gemm/build/gemm.elf,
-          "${sim_bin}", "${elf}"]
diff --git a/target/sim/sw/run-single-cluster.yaml b/target/sim/sw/run-single-cluster.yaml
deleted file mode 100644
index ed432924e..000000000
--- a/target/sim/sw/run-single-cluster.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright 2023 ETH Zurich and University of Bologna.
-# Licensed under the Apache License, Version 2.0, see LICENSE for details.
-# SPDX-License-Identifier: Apache-2.0
-
-runs:
-  - elf: host/apps/offload/build/offload-axpy.elf
-    cmd: [../../../deps/snitch_cluster/sw/blas/axpy/scripts/verify.py,
-          --symbols-bin, ./device/apps/blas/axpy/build/axpy.elf,
-          "${sim_bin}", "${elf}"]
-  - elf: host/apps/offload/build/offload-gemm.elf
-    cmd: [../../../deps/snitch_cluster/sw/blas/gemm/scripts/verify.py,
-          --symbols-bin, ./device/apps/blas/gemm/build/gemm.elf,
-          "${sim_bin}", "${elf}"]
-  - elf: host/apps/hello_world/build/hello_world.elf
-    cmd: [./host/apps/hello_world/verify.py, "${sim_bin}", "${elf}"]
diff --git a/target/sim/sw/sim_elf.yaml b/target/sim/sw/sim_elf.yaml
new file mode 100644
index 000000000..4aa8e7c97
--- /dev/null
+++ b/target/sim/sw/sim_elf.yaml
@@ -0,0 +1,6 @@
+# Copyright 2024 KU Leuven.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
+runs:
+  - elf: sw/apps/offload/build/offload-snax-test-integration.elf