Get_Set_Real_DOS_PSP

include vmm.inc 

mov ebx, VMHandle
mov ax, NewPSP
mov ecx, dwFlags
VMMCall Get_Set_Real_DOS_PSP

Gets or sets the PSP for the specified VM. Uses the EAX, ECX, and EDX registers.

• If performing a set operation, returns the previous PSP value in the AX register. If performing a get operation, returns the the current PSP value in the AX register.

VMHandle

Handle to the VM.

NewPSP

New PSP to set if dwFlags is GSRDP_Set.

dwFlags

Specify GSRDP_Set to set the PSP to a new value. Or, specify zero to retrieve the current PSP value.