__sparc_utrap_private.h revision 88794
1/*- 2 * Copyright (c) 2001 Jake Burkholder. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/lib/libc/sparc64/sys/__sparc_utrap_private.h 88794 2002-01-01 21:58:32Z jake $ 27 */ 28 29#ifndef ___SPARC_UTRAP_PRIVATE_H_ 30#define ___SPARC_UTRAP_PRIVATE_H_ 31 32#define UF_DONE(uf) do { \ 33 uf->uf_pc = uf->uf_npc; \ 34 uf->uf_npc = uf->uf_pc + 4; \ 35} while (0) 36 37struct utrapframe { 38 u_long uf_global[8]; 39 u_long uf_out[8]; 40 u_long uf_pc; 41 u_long uf_npc; 42 u_long uf_sfar; 43 u_long uf_sfsr; 44 u_long uf_tar; 45 u_long uf_type; 46}; 47 48extern char __sparc_utrap_fp_disabled[]; 49extern char __sparc_utrap_gen[]; 50 51void __sparc_utrap(struct utrapframe *); 52 53#endif 54