X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmx.c;h=b29673f7a6c409a6bf10217264ff3ab0246e68fc;hb=3500a418f4ab8a5ce38c1480f107b5deb5712bee;hp=16f3e3bff4afb322eb0d7d79099f275c67740b18;hpb=d9c2f0c816ccafbad28d5d7c451bab2723db8fdf;p=palacios.git

diff --git a/palacios/src/palacios/vmx.c b/palacios/src/palacios/vmx.c
index 16f3e3b..b29673f 100644
--- a/palacios/src/palacios/vmx.c
+++ b/palacios/src/palacios/vmx.c
@@ -872,7 +872,7 @@ int
 v3_vmx_config_tsc_virtualization(struct guest_info * info) {
     struct vmx_data * vmx_info = (struct vmx_data *)(info->vmm_data);
 
-    if (info->time_state.time_flags & V3_TIME_TRAP_RDTSC) {
+    if (info->time_state.flags & VM_TIME_TRAP_RDTSC) {
 	if  (!vmx_info->pri_proc_ctrls.rdtsc_exit) {
 	    vmx_info->pri_proc_ctrls.rdtsc_exit = 1;
 	    check_vmcs_write(VMCS_PROC_CTRLS, vmx_info->pri_proc_ctrls.value);
@@ -913,16 +913,16 @@ int v3_vmx_enter(struct guest_info * info) {
     // Conditionally yield the CPU if the timeslice has expired
     v3_yield_cond(info);
 
-    // disable global interrupts for vm state transition
-    v3_disable_ints();
-
     // Update timer devices late after being in the VM so that as much 
     // of the time in the VM is accounted for as possible. Also do it before
     // updating IRQ entry state so that any interrupts the timers raise get 
-    // handled on the next VM entry. Must be done with interrupts disabled.
-    v3_advance_time(info);
+    // handled on the next VM entry.
+    v3_advance_time(info, NULL);
     v3_update_timers(info);
 
+    // disable global interrupts for vm state transition
+    v3_disable_ints();
+
     if (vmcs_store() != vmx_info->vmcs_ptr_phys) {
 	vmcs_clear(vmx_info->vmcs_ptr_phys);
 	vmcs_load(vmx_info->vmcs_ptr_phys);
@@ -947,12 +947,9 @@ int v3_vmx_enter(struct guest_info * info) {
     }
 
 
-    // Perform last-minute time bookkeeping prior to entering the VM
-    v3_time_enter_vm(info);
+    // Perform last-minute time setup prior to entering the VM
     v3_vmx_config_tsc_virtualization(info);
 
-    
-
     if (v3_update_vmcs_host_state(info)) {
 	v3_enable_ints();
         PrintError("Could not write host state\n");
@@ -1019,8 +1016,7 @@ int v3_vmx_enter(struct guest_info * info) {
     }
 
     // Immediate exit from VM time bookkeeping
-    v3_time_exit_vm(info, &guest_cycles);
-
+    v3_advance_time(info, &guest_cycles);
 
     /* Update guest state */
     v3_vmx_save_vmcs(info);
@@ -1073,6 +1069,8 @@ int v3_vmx_enter(struct guest_info * info) {
 
     // Conditionally yield the CPU if the timeslice has expired
     v3_yield_cond(info);
+    v3_advance_time(info, NULL);
+    v3_update_timers(info);
 
     if (v3_handle_vmx_exit(info, &exit_info) == -1) {
 	PrintError("Error in VMX exit handler (Exit reason=%x)\n", exit_info.exit_reason);