extern v3_cpu_arch_t v3_cpu_types[];
-static addr_t active_vmcs_ptrs[V3_CONFIG_MAX_CPUS] = { [0 ... V3_CONFIG_MAX_CPUS - 1] = 0};
static addr_t host_vmcs_ptrs[V3_CONFIG_MAX_CPUS] = { [0 ... V3_CONFIG_MAX_CPUS - 1] = 0};
extern int v3_vmx_launch(struct v3_gprs * vm_regs, struct guest_info * info, struct v3_ctrl_regs * ctrl_regs);
PrintDebug("Loading VMCS\n");
vmx_ret = vmcs_load(vmx_state->vmcs_ptr_phys);
- active_vmcs_ptrs[V3_Get_CPU()] = vmx_state->vmcs_ptr_phys;
vmx_state->state = VMX_UNLAUNCHED;
if (vmx_ret != VMX_SUCCESS) {
return -1;
}
+ PrintDebug("Serializing VMCS: %p\n", (void *)vmx_state->vmcs_ptr_phys);
+ vmx_ret = vmcs_clear(vmx_state->vmcs_ptr_phys);
+
return 0;
}
// was in the VMM
v3_update_timers(info);
- if (active_vmcs_ptrs[V3_Get_CPU()] != vmx_info->vmcs_ptr_phys) {
+ if (vmcs_store() != vmx_info->vmcs_ptr_phys) {
vmcs_load(vmx_info->vmcs_ptr_phys);
- active_vmcs_ptrs[V3_Get_CPU()] = vmx_info->vmcs_ptr_phys;
}
v3_vmx_restore_vmcs(info);
}
+int v3_reset_vmx_vm_core(struct guest_info * core, addr_t rip) {
+ // init vmcs bios
+
+ if ((core->shdw_pg_mode == NESTED_PAGING) &&
+ (v3_cpu_types[core->pcpu_id] == V3_VMX_EPT_UG_CPU)) {
+ // easy
+ core->rip = 0;
+ core->segments.cs.selector = rip << 8;
+ core->segments.cs.limit = 0xffff;
+ core->segments.cs.base = rip << 12;
+ } else {
+ core->vm_regs.rdx = core->vcpu_id;
+ core->vm_regs.rbx = rip;
+ }
+ return 0;
+}