1/* $NetBSD: linux32_siginfo.h,v 1.1 2021/11/25 03:08:04 ryo Exp $ */ 2 3/*- 4 * Copyright (c) 2021 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Ryo Shimizu. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#ifndef _AARCH64_LINUX32_SIGINFO_H_ 33#define _AARCH64_LINUX32_SIGINFO_H_ 34 35#include <compat/linux32/common/linux32_sigevent.h> 36 37#define SI_MAX_SIZE 128 38#define SI_PAD_SIZE ((SI_MAX_SIZE/sizeof(int)) - 3) /* 3=signo,errno,pad */ 39 40typedef struct linux32_siginfo { 41 int lsi_signo; 42 int lsi_errno; 43 int lsi_code; 44 union { 45 int _pad[SI_PAD_SIZE]; 46 47 /* kill() */ 48 struct { 49 linux32_pid_t _pid; 50 linux32_uid_t _uid; 51 } _kill; 52 53 /* POSIX.1b timers */ 54 struct { 55 int _tid; 56 int _overrun; 57 linux32_sigval_t _sigval; 58 int _sys_private; 59 } _timer; 60 61 /* POSIX.1b signals */ 62 struct { 63 linux32_pid_t _pid; 64 linux32_uid_t _uid; 65 linux32_sigval_t _sigval; 66 } _rt; 67 68 /* SIGCHLD */ 69 struct { 70 linux32_pid_t _pid; 71 linux32_uid_t _uid; 72 int _status; 73 linux32_clock_t _utime; 74 linux32_clock_t _stime; 75 } _sigchld; 76 77 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */ 78 struct { 79 netbsd32_voidp _addr; 80 /* ... */ 81 } _sigfault; 82 83 /* SIGPOLL */ 84 struct { 85 int _band; 86 int _fd; 87 } _sigpoll; 88 89 /* SIGSYS */ 90 struct { 91 netbsd32_voidp _call_addr; 92 int _syscall; 93 unsigned int _arch; 94 } _sigsys; 95 } _sidata; 96} linux32_siginfo_t; 97 98#endif /* _AARCH64_LINUX32_SIGINFO_H_ */ 99