Set_PM_Int_Vector

include vmm.inc

mov     eax, Interrupt       ; interrupt number
mov     cx, Segment          ; selector for interrupt routine
mov     edx, Offset          ; offset of interrupt routine
VMMCall Set_PM_Int_Vector

Sets the specified protected-mode interrupt vector to the address of the given interrupt routine. Uses Flags.

No return value.

Interrupt: Number of the interrupt to set.
Segment: Selector of the code segment containing the interrupt routine.
Offset: Offset to the interrupt routine. If the code segment containing the routine is a 16-bit segment, the high word of this parameter must be zero.

If the Set_PM_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. By default, each table entry points to a protected-mode breakpoint procedure that reflects the interrupt to V86 mode.

Set_PM_Int_Vector

See Also