msr_map->arch_data = V3_VAddr(V3_AllocPages(2));
memset(msr_map->arch_data, 0, PAGE_SIZE_4KB * 2);
- return 0;
-}
-
-
-
-int v3_handle_msr_write(struct guest_info * info) {
- uint_t msr_num = info->vm_regs.rcx;
- struct v3_msr msr_val;
- struct v3_msr_hook * hook = NULL;
-
- hook = v3_get_msr_hook(info, msr_num);
-
- if (!hook) {
- PrintError("Hook for MSR write %d not found\n", msr_num);
- return -1;
- }
-
- msr_val.value = 0;
- 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) {
- PrintError("Error in MSR hook Write\n");
- return -1;
- }
+ v3_refresh_msr_map(info);
return 0;
}
-
-int v3_handle_msr_read(struct guest_info * info) {
- uint_t msr_num = info->vm_regs.rcx;
- struct v3_msr msr_val;
- struct v3_msr_hook * hook = NULL;
-
- hook = v3_get_msr_hook(info, msr_num);
-
- if (!hook) {
- PrintError("Hook for MSR read %d not found\n", msr_num);
- return -1;
- }
-
- msr_val.value = 0;
-
- if (hook->read(msr_num, &msr_val, hook->priv_data) == -1) {
- PrintError("Error in MSR hook Read\n");
- return -1;
- }
-
- info->vm_regs.rax = msr_val.lo;
- info->vm_regs.rdx = msr_val.hi;
-
- return 0;
-}