.ExtTopoAvail: CTYPE_BOOLEAN 1\r
endstruc\r
\r
-MP_CPU_EXCHANGE_INFO_OFFSET equ (SwitchToRealProcEnd - RendezvousFunnelProcStart)\r
+MP_CPU_EXCHANGE_INFO_OFFSET equ (Flat32Start - RendezvousFunnelProcStart)\r
%define MP_CPU_EXCHANGE_INFO_FIELD(Field) (MP_CPU_EXCHANGE_INFO_OFFSET + MP_CPU_EXCHANGE_INFO. %+ Field)\r