Get_PSP_Segment

include vmm.inc

VMMCall Get_PSP_Segment

mov     [PSP], eax          ; segment address of PSP
 

Returns the segment address of program segment prefix (PSP) for the Windows virtual machine manager (VMM32.VSD). This service is only available during initialization. Uses EAX, Flags.

• Returns the PSP segment address in the EAX register. The high-order word is zero. To convert the segment address to a linear address, shift it left by 4 bits.

Virtual devices typically use this service to retrieve values from the PSP that can not be retrieved using the Get_Exec_Path and Get_Environment_String services.

See Also

Get_Environment_String, Get_Exec_Path