Virtual Devices (3.1) (vdag31qh.hlp) (Table of Contents; Topic list)
Get_Last_Updated_VM_Exec_Time
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include vmm.inc
 
VMMcall Get_Last_Updated_VM_Exec_Time
 
mov     [ExecTime], eax     ; time in milliseconds that VM has run
 
The Get_Last_Updated_VM_Exec_Time service returns the amount of time that
the current virtual machine has run. This service is accurate to
approximately 50 milliseconds.
 
This is an asynchronous service.
 
This service has no parameters.
 
Return Value
 
The EAX register contains the execution time for the current virtual
machine.
 
Comments
 
When the system creates a virtual machine, it sets the execution time for
the virtual machine to zero. The system increases the execution time only
when the virtual machine actually runs. Therefore the execution does not
reflect the length of time the virtual machine has existed, but indicates
the amount of time the current virtual machine has run.
 
Uses
 
EAX, Flags
 
See Also
 
Get_VM_Exec_Time