Persistent shared dirs

.github/workflows/release.yml

@@ -144,6 +144,24 @@ jobs:
             git+https://github.com/antmicro/tuttest.git@c44309e0365c54759fb36864fb77bf8b347bd647
           repos: https://github.com/antmicro/pyrav4l2.git pyrav4l2
 
+  riscv64-shared-dirs-test:
+    runs-on: ubuntu-latest
+    needs: send-to-releases
+    if: ${{ !failure() && !github.event.act }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: test
+        uses: ./
+        with:
+          shared-dirs: tests
+          renode-run: |
+            echo "riscv64-shared-dirs-test"
+      - name: read
+        run:
+          ls ./shared
+          cat test.txt
+
   arm32-test:
     runs-on: ubuntu-latest
     needs: send-to-releases

action/device/hifive_unleashed/init.resc

@@ -8,6 +8,9 @@ machine LoadPlatformDescription @action/device/hifive_unleashed/platform.repl
 machine LoadPlatformDescriptionFromString 'virtio: Storage.VirtIOBlockDevice @ sysbus 0x100d0000 { IRQ -> plic@50 }'
 virtio LoadImage @images/rootfs.img
 
+machine LoadPlatformDescriptionFromString 'virtio2: Storage.VirtIOBlockDevice @ sysbus 0x100e0000 { IRQ -> plic@51 }'
+virtio2 LoadImage @images/persistent.img true
+
 showAnalyzer uart0
 e51 LogFunctionNames true
 

action/images.py

@@ -200,5 +200,9 @@ def burn_rootfs_image(
         run(["mkfs.ext4", "-d", "images/rootfs", "images/rootfs.img"],
             check=True,
             stdout=DEVNULL)
+        run(["truncate", "images/persistent.img", "-s", "128MB"], check=True)
+        run(["mkfs.ext4", "images/persistent.img"],
+            check=True,
+            stdout=DEVNULL)
     except CalledProcessError as e:
         sys.exit(e.returncode)

action/run-in-renode.py

@@ -18,6 +18,7 @@
 from dependencies import add_repos, add_packages
 from images import prepare_shared_directories, prepare_kernel_and_initramfs, burn_rootfs_image
 from dispatcher import CommandDispatcher
+from subprocess import run
 
 from datetime import datetime
 
@@ -146,3 +147,6 @@ def test_task(test_task_str: str):
     dispatcher.add_task(test_task(args.get("renode-run", "")))
 
     dispatcher.evaluate()
+
+    run(["mkdir", "shared"], check=True)
+    run(["sudo", "mount", "images/persistent.img", "shared"], check=True)

action/tasks/save_shared_dirs.yml

@@ -0,0 +1,14 @@
+name: save_shared_dirs
+shell: target
+requires: [action_test]
+echo: true
+timeout: 5
+fail-fast: false
+check-exit-code: false
+commands:
+  - echo "TEST"
+  - mkdir -p host_dir
+  - mount /dev/vdb host_dir
+  - ls host_dir
+  - echo "file from Renode" > host_dir/test.txt
+  - umount host_dir

kernel/riscv64-hifive_unleashed/patches/linux/0001-linux-dts-patches.patch

@@ -15,7 +15,7 @@ diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/bo
 index dddabfbbc7a9..15e528335102 100644
 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
 +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
-@@ -29,6 +29,12 @@ memory@80000000 {
+@@ -29,6 +29,18 @@ memory@80000000 {
  	};
 
  	soc {
@@ -24,6 +24,12 @@ index dddabfbbc7a9..15e528335102 100644
 +        	reg = <0x00 0x100d0000 0x00 0x150>;
 +        	interrupt-parent = <&plic0>;
 +        	interrupts = <50>;
++    	};
++		virtio@100e0000 {
++        	compatible = "virtio,mmio";
++        	reg = <0x00 0x100e0000 0x00 0x150>;
++        	interrupt-parent = <&plic0>;
++        	interrupts = <51>; 
 +    	};
  	};