1 /* 2 * Copyright (c) 1992 Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ralph Campbell. 7 * 8 * %sccs.include.redist.c% 9 * 10 * @(#)proc.h 7.1 (Berkeley) 01/07/92 11 */ 12 13 /* 14 * Machine-dependent part of the proc structure for DEC Station. 15 */ 16 struct mdproc { 17 int md_flags; /* machine-dependent flags */ 18 int md_upte[UPAGES]; /* ptes for mapping u page */ 19 }; 20 21 /* md_flags */ 22 #define MDP_FPUSED 0x0001 /* floating point coprocessor used */ 23 #define MDP_ULTRIX 0x0002 /* ULTRIX process (ULTRIXCOMPAT) */ 24