1 /* $NetBSD: signal.h,v 1.1 1999/09/13 10:31:23 itojun Exp $ */ 2 3 /* 4 * Copyright (c) 1982, 1986, 1989, 1991 Regents of the University of California. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)signal.h 7.16 (Berkeley) 3/17/91 36 */ 37 38 #ifndef _SH3_SIGNAL_H_ 39 #define _SH3_SIGNAL_H_ 40 41 typedef int sig_atomic_t; 42 43 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \ 44 !defined(_XOPEN_SOURCE) 45 /* 46 * Get the "code" values 47 */ 48 #include <machine/trap.h> 49 50 /* 51 * Information pushed on stack when a signal is delivered. 52 * This is used by the kernel to restore state following 53 * execution of the signal handler. It is also made available 54 * to the handler to allow it to restore state properly if 55 * a non-standard exit is performed. 56 */ 57 #if defined(__LIBC12_SOURCE__) || defined(_KERNEL) 58 struct sigcontext13 { 59 int sc_spc; 60 int sc_ssr; 61 int sc_pr; 62 int sc_r14; 63 int sc_r13; 64 int sc_r12; 65 int sc_r11; 66 int sc_r10; 67 int sc_r9; 68 int sc_r8; 69 int sc_r7; 70 int sc_r6; 71 int sc_r5; 72 int sc_r4; 73 int sc_r3; 74 int sc_r2; 75 int sc_r1; 76 int sc_r0; 77 int sc_r15; 78 79 int sc_onstack; /* sigstack state to restore */ 80 int sc_mask; /* signal mask to restore (old style) */ 81 82 int sc_trapno; /* XXX should be above */ 83 int sc_err; 84 }; 85 #endif 86 87 struct sigcontext { 88 int sc_spc; 89 int sc_ssr; 90 int sc_pr; 91 int sc_r14; 92 int sc_r13; 93 int sc_r12; 94 int sc_r11; 95 int sc_r10; 96 int sc_r9; 97 int sc_r8; 98 int sc_r7; 99 int sc_r6; 100 int sc_r5; 101 int sc_r4; 102 int sc_r3; 103 int sc_r2; 104 int sc_r1; 105 int sc_r0; 106 int sc_r15; 107 108 int sc_onstack; /* sigstack state to restore */ 109 int __sc_mask13; /* signal mask to restore (old style) */ 110 111 int sc_trapno; /* XXX should be above */ 112 int sc_err; 113 114 sigset_t sc_mask; /* signal mask to restore (new style) */ 115 }; 116 117 #endif /* !_ANSI_SOURCE && !_POSIX_C_SOURCE && !_XOPEN_SOURCE */ 118 #endif /* !_SH3_SIGNAL_H_ */ 119