[PATCH v1 8/8] automation: add RISC-V smoke test

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Add check if there is a message 'Hello from C env' presents
in log file to be sure that stack is set and C part of early printk
is working.

Also qemu-system-riscv was added to riscv64.dockerfile as it is
required for RISC-V smoke test.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 automation/build/archlinux/riscv64.dockerfile |  3 ++-
 automation/scripts/qemu-smoke-riscv64.sh      | 20 +++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100755 automation/scripts/qemu-smoke-riscv64.sh

diff --git a/automation/build/archlinux/riscv64.dockerfile 
b/automation/build/archlinux/riscv64.dockerfile
index ff8b2b955d..375c78ecd5 100644
--- a/automation/build/archlinux/riscv64.dockerfile
+++ b/automation/build/archlinux/riscv64.dockerfile
@@ -9,7 +9,8 @@ RUN pacman --noconfirm --needed -Syu \
     inetutils \
     riscv64-linux-gnu-binutils \
     riscv64-linux-gnu-gcc \
-    riscv64-linux-gnu-glibc
+    riscv64-linux-gnu-glibc \
+    qemu-system-riscv
 
 # Add compiler path
 ENV CROSS_COMPILE=riscv64-linux-gnu-
diff --git a/automation/scripts/qemu-smoke-riscv64.sh 
b/automation/scripts/qemu-smoke-riscv64.sh
new file mode 100755
index 0000000000..e0f06360bc
--- /dev/null
+++ b/automation/scripts/qemu-smoke-riscv64.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -ex
+
+# Run the test
+rm -f smoke.serial
+set +e
+
+timeout -k 1 2 \
+qemu-system-riscv64 \
+    -M virt \
+    -smp 1 \
+    -nographic \
+    -m 2g \
+    -kernel binaries/xen \
+    |& tee smoke.serial
+
+set -e
+(grep -q "Hello from C env" smoke.serial) || exit 1
+exit 0
-- 
2.38.1