[PATCH v9 5/5] xen/riscv: test basic handling stuff

[Oleksii Kurochko]

Signed-off-by: Oleksii Kurochko <oleksii.kuroc...@gmail.com>
Acked-by: Alistair Francis <alistair.fran...@wdc.com>
---
 xen/arch/riscv/setup.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/xen/arch/riscv/setup.c b/xen/arch/riscv/setup.c
index a6a29a1508..4f06203b46 100644
--- a/xen/arch/riscv/setup.c
+++ b/xen/arch/riscv/setup.c
@@ -19,6 +19,20 @@ void arch_get_xen_caps(xen_capabilities_info_t *info)
 unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
     __aligned(STACK_SIZE);
 
+static void test_run_in_exception(const struct cpu_user_regs *regs)
+{
+    printk("If you see this message, ");
+    printk("run_in_exception_handler is most likely working\n");
+}
+
+static void test_macros_from_bug_h(void)
+{
+    run_in_exception_handler(test_run_in_exception);
+    WARN();
+    printk("If you see this message, ");
+    printk("WARN is most likely working\n");
+}
+
 void __init noreturn start_xen(unsigned long bootcpu_id,
                                paddr_t dtb_addr)
 {
@@ -26,6 +40,8 @@ void __init noreturn start_xen(unsigned long bootcpu_id,
 
     trap_init();
 
+    test_macros_from_bug_h();
+
     printk("All set up\n");
 
     for ( ;; )
-- 
2.45.2