#include <palacios/vmm.h>
#include <palacios/vm_guest.h>
+static int free_hook(struct v3_vm_info * vm, struct v3_msr_hook * hook);
void v3_init_msr_map(struct v3_vm_info * vm) {
struct v3_msr_map * msr_map = &(vm->msr_map);
msr_map->update_map = NULL;
}
+int v3_deinit_msr_map(struct v3_vm_info * vm) {
+ struct v3_msr_hook * hook = NULL;
+ struct v3_msr_hook * tmp = NULL;
+
+ list_for_each_entry_safe(hook, tmp, &(vm->msr_map.hook_list), link) {
+ free_hook(vm, hook);
+ }
+
+ return 0;
+}
+
int v3_handle_msr_write(struct guest_info * info) {
uint_t msr_num = info->vm_regs.rcx;
struct v3_msr msr_val;
return 0;
}
+static int free_hook(struct v3_vm_info * vm, struct v3_msr_hook * hook) {
+ list_del(&(hook->link));
+
+ if (vm->msr_map.update_map) {
+ vm->msr_map.update_map(vm, hook->msr, 0, 0);
+ }
+
+ V3_Free(hook);
+
+ return 0;
+}
+
int v3_unhook_msr(struct v3_vm_info * vm, uint_t msr) {
struct v3_msr_hook * hook = v3_get_msr_hook(vm, msr);
return -1;
}
- list_del(&(hook->link));
-
- if (vm->msr_map.update_map) {
- vm->msr_map.update_map(vm, msr, 0, 0);
- }
-
- V3_Free(hook);
+ free_hook(vm, hook);
return 0;
}