|  | /* | 
|  | * Stubs for unimplemented Xen functions for ARM. | 
|  | * | 
|  | * SPDX-License-Identifier: MIT | 
|  | */ | 
|  |  | 
|  | #include "qemu/osdep.h" | 
|  | #include "qemu/error-report.h" | 
|  | #include "qapi/qapi-commands-migration.h" | 
|  | #include "hw/boards.h" | 
|  | #include "sysemu/sysemu.h" | 
|  | #include "hw/xen/xen-hvm-common.h" | 
|  | #include "hw/xen/arch_hvm.h" | 
|  |  | 
|  | void arch_handle_ioreq(XenIOState *state, ioreq_t *req) | 
|  | { | 
|  | hw_error("Invalid ioreq type 0x%x\n", req->type); | 
|  | return; | 
|  | } | 
|  |  | 
|  | void arch_xen_set_memory(XenIOState *state, MemoryRegionSection *section, | 
|  | bool add) | 
|  | { | 
|  | } | 
|  |  | 
|  | void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length) | 
|  | { | 
|  | } | 
|  |  | 
|  | void qmp_xen_set_global_dirty_log(bool enable, Error **errp) | 
|  | { | 
|  | } |