1 /* $NetBSD: frame.h,v 1.9 2002/06/23 18:35:05 thorpej Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. All rights reserved. 5 * Copyright (c) 1995 Charles M. Hannum. All rights reserved. 6 * Copyright (c) 1990 The Regents of the University of California. 7 * All rights reserved. 8 * 9 * This code is derived from software contributed to Berkeley by 10 * William Jolitz. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the University of 23 * California, Berkeley and its contributors. 24 * 4. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * @(#)frame.h 5.2 (Berkeley) 1/18/91 41 */ 42 43 #ifndef _SH3_FRAME_H_ 44 #define _SH3_FRAME_H_ 45 46 #include <sys/signal.h> 47 48 /* 49 * Exception Stack Frame 50 */ 51 struct trapframe { 52 /* software member */ 53 int tf_expevt; 54 int tf_ubc; 55 /* hardware registers */ 56 int tf_spc; 57 int tf_ssr; 58 int tf_macl; 59 int tf_mach; 60 int tf_pr; 61 int tf_r13; 62 int tf_r12; 63 int tf_r11; 64 int tf_r10; 65 int tf_r9; 66 int tf_r8; 67 int tf_r7; 68 int tf_r6; 69 int tf_r5; 70 int tf_r4; 71 int tf_r3; 72 int tf_r2; 73 int tf_r1; 74 int tf_r0; 75 int tf_r15; 76 int tf_r14; 77 }; 78 79 /* 80 * Stack frame inside cpu_switch() 81 */ 82 struct switchframe { 83 int sf_r15; 84 int sf_r14; 85 int sf_r13; 86 int sf_r12; 87 int sf_r11; 88 int sf_r10; 89 int sf_r9; 90 int sf_r8; 91 int sf_pr; 92 int sf_r6_bank; 93 int sf_sr; 94 int sf_r7_bank; 95 }; 96 97 /* 98 * Signal frame 99 */ 100 struct sigframe { 101 struct sigcontext sf_sc; 102 }; 103 104 #endif /* !_SH3_FRAME_H_ */ 105