|
include vmm.inc mov eax, Interrupt ; interrupt number mov cx, Segment ; segment address for interrupt routine mov edx, Offset ; offset to interrupt routine VMMcall Set_V86_Int_Vector |
The Set_V86_Int_Vector service sets the specified real-mode interrupt vector to the address of the given interrupt routine.
Interrupt
Specifies the number of the interrupt to set.
Segment
Specifies the address of the code segment containing the interrupt routine.
Offset
Specifies the offset to the interrupt routine. The high word must be zero.
This service has no return value.
If the Set_V86_Int_Vector service is called before the Sys_VM_Init message, the installed interrupt routine becomes part of the default interrupt vector table for every virtual machine. Otherwise, this service affects the interrupt vector table for the current virtual machine only.
Flags