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- /*
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: Utah $Hdr: reg.h 1.1 90/07/09$
- *
- * @(#)reg.h 7.2 (Berkeley) 11/3/90
- */
-
- /*
- * Location of the users' stored
- * registers relative to D0.
- * Usage is u.u_ar0[XX].
- */
- #define D0 (0)
- #define D1 (1)
- #define D2 (2)
- #define D3 (3)
- #define D4 (4)
- #define D5 (5)
- #define D6 (6)
- #define D7 (7)
- #define A0 (8)
- #define A1 (9)
- #define A2 (10)
- #define A3 (11)
- #define A4 (12)
- #define A5 (13)
- #define A6 (14)
- #define A7 (15)
-
- #define SP A7
- #define PC (17)
- #define PS (16)
-
- #ifdef IPCREG
- #define NIPCREG 17
- int ipcreg[NIPCREG] =
- {D0,D1,D2,D3,D4,D5,D6,D7,A0,A1,A2,A3,A4,A5,A6,A7,PC};
- #endif
-
- #ifdef KERNEL
- /*
- * Due to a mental lapse somewhere down the line, wait returns its values
- * in strange registers. Kludge it up here so we don't have to in the
- * machine-independent code.
- */
- #define R0 D1
- #define R1 A0
- #endif
-