#include <palacios/vm_guest.h>
-void v3_init_msr_map(struct guest_info * info) {
- struct v3_msr_map * msr_map = &(info->msr_map);
+void v3_init_msr_map(struct v3_vm_info * vm) {
+ struct v3_msr_map * msr_map = &(vm->msr_map);
INIT_LIST_HEAD(&(msr_map->hook_list));
msr_map->num_hooks = 0;
PrintDebug("MSR write for msr 0x%x\n", msr_num);
- hook = v3_get_msr_hook(info, msr_num);
+ hook = v3_get_msr_hook(info->vm_info, msr_num);
if (!hook) {
PrintError("Hook for MSR write %d not found\n", msr_num);
msr_val.lo = info->vm_regs.rax;
msr_val.hi = info->vm_regs.rdx;
- if (hook->write(msr_num, msr_val, hook->priv_data) == -1) {
+ if (hook->write(info, msr_num, msr_val, hook->priv_data) == -1) {
PrintError("Error in MSR hook Write\n");
return -1;
}
struct v3_msr msr_val;
struct v3_msr_hook * hook = NULL;
- hook = v3_get_msr_hook(info, msr_num);
+ hook = v3_get_msr_hook(info->vm_info, msr_num);
if (!hook) {
PrintError("Hook for MSR read %d not found\n", msr_num);
msr_val.value = 0;
- if (hook->read(msr_num, &msr_val, hook->priv_data) == -1) {
+ if (hook->read(info, msr_num, &msr_val, hook->priv_data) == -1) {
PrintError("Error in MSR hook Read\n");
return -1;
}
return 0;
}
-int v3_hook_msr(struct guest_info * info, uint_t msr,
- int (*read)(uint_t msr, struct v3_msr * dst, void * priv_data),
- int (*write)(uint_t msr, struct v3_msr src, void * priv_data),
+int v3_hook_msr(struct v3_vm_info * vm, uint_t msr,
+ int (*read)(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data),
+ int (*write)(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data),
void * priv_data) {
- struct v3_msr_map * msr_map = &(info->msr_map);
+ struct v3_msr_map * msr_map = &(vm->msr_map);
struct v3_msr_hook * hook = NULL;
hook = (struct v3_msr_hook *)V3_Malloc(sizeof(struct v3_msr_hook));
list_add(&(hook->link), &(msr_map->hook_list));
if (msr_map->update_map) {
- msr_map->update_map(info, msr,
+ msr_map->update_map(vm, msr,
(read == NULL) ? 0 : 1,
(write == NULL) ? 0 : 1);
}
}
-int v3_unhook_msr(struct guest_info * info, uint_t msr) {
+int v3_unhook_msr(struct v3_vm_info * vm, uint_t msr) {
PrintError("Unhooking MSRs currently not supported\n");
return -1;
}
-struct v3_msr_hook * v3_get_msr_hook(struct guest_info * info, uint_t msr) {
- struct v3_msr_map * msr_map = &(info->msr_map);
+struct v3_msr_hook * v3_get_msr_hook(struct v3_vm_info * vm, uint_t msr) {
+ struct v3_msr_map * msr_map = &(vm->msr_map);
struct v3_msr_hook * hook = NULL;
list_for_each_entry(hook, &(msr_map->hook_list), link) {
}
-void v3_refresh_msr_map(struct guest_info * info) {
- struct v3_msr_map * msr_map = &(info->msr_map);
+void v3_refresh_msr_map(struct v3_vm_info * vm) {
+ struct v3_msr_map * msr_map = &(vm->msr_map);
struct v3_msr_hook * hook = NULL;
if (msr_map->update_map == NULL) {
list_for_each_entry(hook, &(msr_map->hook_list), link) {
PrintDebug("updating MSR map for msr %d\n", hook->msr);
- msr_map->update_map(info, hook->msr,
+ msr_map->update_map(vm, hook->msr,
(hook->read == NULL) ? 0 : 1,
(hook->write == NULL) ? 0 : 1);
}
}
-void v3_print_msr_map(struct guest_info * info) {
- struct v3_msr_map * msr_map = &(info->msr_map);
+void v3_print_msr_map(struct v3_vm_info * vm) {
+ struct v3_msr_map * msr_map = &(vm->msr_map);
struct v3_msr_hook * hook = NULL;
list_for_each_entry(hook, &(msr_map->hook_list), link) {