[PATCH v1 44/57] xen/riscv: introduce asm/vm_event.h

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 xen/arch/riscv/include/asm/vm_event.h | 52 +++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 xen/arch/riscv/include/asm/vm_event.h

diff --git a/xen/arch/riscv/include/asm/vm_event.h 
b/xen/arch/riscv/include/asm/vm_event.h
new file mode 100644
index 0000000000..4cae80840a
--- /dev/null
+++ b/xen/arch/riscv/include/asm/vm_event.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * vm_event.h: architecture specific vm_event handling routines
+ *
+ * Copyright (c) 2015 Tamas K Lengyel (tamas@xxxxxxxxxxxxx)
+ */
+
+#ifndef __ASM_RISCV_VM_EVENT_H__
+#define __ASM_RISCV_VM_EVENT_H__
+
+#include <xen/sched.h>
+#include <xen/vm_event.h>
+#include <public/domctl.h>
+
+static inline int vm_event_init_domain(struct domain *d)
+{
+    /* Nothing to do. */
+    return 0;
+}
+
+static inline void vm_event_cleanup_domain(struct domain *d)
+{
+    memset(&d->monitor, 0, sizeof(d->monitor));
+}
+
+static inline void vm_event_toggle_singlestep(struct domain *d, struct vcpu *v,
+                                              vm_event_response_t *rsp)
+{
+    /* Not supported on RISCV. */
+}
+
+static inline
+void vm_event_register_write_resume(struct vcpu *v, vm_event_response_t *rsp)
+{
+    /* Not supported on RISCV. */
+}
+
+static inline
+void vm_event_emulate_check(struct vcpu *v, vm_event_response_t *rsp)
+{
+    /* Not supported on RISCV. */
+}
+
+static inline
+void vm_event_sync_event(struct vcpu *v, bool value)
+{
+    /* Not supported on RISCV. */
+}
+
+void vm_event_reset_vmtrace(struct vcpu *v);
+
+#endif /* __ASM_RISCV_VM_EVENT_H__ */
-- 
2.41.0