GlobalEventCallback

mov     ebx, VMHandle
mov     edx, RefData
mov     ebp, OFFSET32 Client_Reg_Struc
call    [GlobalEventCallback]

Performs programmer-defined processing of a global event. GlobalEventCallback is a programmer-defined callback function installed by the Call_Global_Event or Schedule_Global_Event service. The callback function can modify the EAX, EBX, ECX, EDX, ESI, and EDI registers. It must return with interrupts enabled and the direction flag clear (up).

• No return value.

VMHandle

Handle of the current virtual machine.

RefData

Reference data supplied when the event was scheduled.

Client_Reg_Struc

Address of a Client_Reg_Struc structure containing the contents of the virtual machine's registers.

For additional information about event callbacks, see Event Callbacks.

See also Call_Global_Event, Cancel_Global_Event, Client_Reg_Struc, Schedule_Global_Event