[xen staging] xen/riscv: introduce vm_event_*() functions

[patchbot@xxxxxxx]

commit ed1ac3e968e54bcd42767d0b38b092ecacddc1df
Author:     Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
AuthorDate: Tue May 21 09:16:02 2024 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue May 21 09:16:02 2024 +0200

    xen/riscv: introduce vm_event_*() functions
    
    Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
    Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
---
 xen/arch/riscv/Makefile   |  1 +
 xen/arch/riscv/vm_event.c | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/xen/arch/riscv/Makefile b/xen/arch/riscv/Makefile
index 2fefe14e7c..1ed1a8369b 100644
--- a/xen/arch/riscv/Makefile
+++ b/xen/arch/riscv/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_RISCV_64) += riscv64/
 obj-y += sbi.o
 obj-y += setup.o
 obj-y += traps.o
+obj-y += vm_event.o
 
 $(TARGET): $(TARGET)-syms
        $(OBJCOPY) -O binary -S $< $@
diff --git a/xen/arch/riscv/vm_event.c b/xen/arch/riscv/vm_event.c
new file mode 100644
index 0000000000..bb1fc73bc1
--- /dev/null
+++ b/xen/arch/riscv/vm_event.c
@@ -0,0 +1,19 @@
+#include <xen/bug.h>
+
+struct vm_event_st;
+struct vcpu;
+
+void vm_event_fill_regs(struct vm_event_st *req)
+{
+    BUG_ON("unimplemented");
+}
+
+void vm_event_set_registers(struct vcpu *v, struct vm_event_st *rsp)
+{
+    BUG_ON("unimplemented");
+}
+
+void vm_event_monitor_next_interrupt(struct vcpu *v)
+{
+    /* Not supported on RISCV. */
+}
--
generated by git-patchbot for /home/xen/git/xen.git#staging