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      1 /* 	$NetBSD: linux32_siginfo.h,v 1.2 2021/11/25 03:08:04 ryo Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Eric Haszlakiewicz.
      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 _LINUX32_SIGINFO_H
     33 #define _LINUX32_SIGINFO_H
     34 
     35 #if defined(__aarch64__)
     36 #include <compat/linux32/arch/aarch64/linux32_siginfo.h>
     37 #elif defined(__amd64__)
     38 #include <compat/linux32/arch/amd64/linux32_siginfo.h>
     39 #else
     40 #error Undefined linux32_siginfo.h machine type.
     41 #endif
     42 
     43 /* si_code values for non signal */
     44 #define	LINUX32_SI_USER		0
     45 #define	LINUX32_SI_KERNEL		0x80
     46 #define	LINUX32_SI_QUEUE		-1
     47 #ifndef LINUX32_SI_TIMER /* all except mips */
     48 #define	LINUX32_SI_TIMER		-2
     49 #define	LINUX32_SI_MESGQ		-3
     50 #define	LINUX32_SI_ASYNCIO	-4
     51 #endif /* LINUX32_SI_TIMER */
     52 #define	LINUX32_SI_SIGIO		-5
     53 #define	LINUX32_SI_TKILL		-6
     54 #define	LINUX32_SI_DETHREAD	-7
     55 
     56 /* si_code values for SIGILL */
     57 #define	LINUX32_ILL_ILLOPC	1
     58 #define	LINUX32_ILL_ILLOPN	2
     59 #define	LINUX32_ILL_ILLADR	3
     60 #define	LINUX32_ILL_ILLTRP	4
     61 #define	LINUX32_ILL_PRVOPC	5
     62 #define	LINUX32_ILL_PRVREG	6
     63 #define	LINUX32_ILL_COPROC	7
     64 #define	LINUX32_ILL_BADSTK	8
     65 
     66 /* si_code values for SIGFPE */
     67 #define	LINUX32_FPE_INTDIV	1
     68 #define	LINUX32_FPE_INTOVF	2
     69 #define	LINUX32_FPE_FLTDIV	3
     70 #define	LINUX32_FPE_FLTOVF	4
     71 #define	LINUX32_FPE_FLTUND	5
     72 #define	LINUX32_FPE_FLTRES	6
     73 #define	LINUX32_FPE_FLTINV	7
     74 #define	LINUX32_FPE_FLTSUB	8
     75 
     76 /* si_code values for SIGSEGV */
     77 #define	LINUX32_SEGV_MAPERR	1
     78 #define	LINUX32_SEGV_ACCERR	2
     79 
     80 /* si_code values for SIGBUS */
     81 #define	LINUX32_BUS_ADRALN	1
     82 #define	LINUX32_BUS_ADRERR	2
     83 #define	LINUX32_BUS_OBJERR	3
     84 
     85 /* si_code values for SIGTRAP */
     86 #define	LINUX32_TRAP_BRKPT	1
     87 #define	LINUX32_TRAP_TRACE	2
     88 
     89 /* si_code values for SIGCHLD */
     90 #define	LINUX32_CLD_EXITED	1
     91 #define	LINUX32_CLD_KILLED	2
     92 #define	LINUX32_CLD_DUMPED	3
     93 #define	LINUX32_CLD_TRAPPED	4
     94 #define	LINUX32_CLD_STOPPED	5
     95 #define	LINUX32_CLD_CONTINUED	6
     96 
     97 /* si_code values for SIGPOLL */
     98 #define	LINUX32_POLL_IN		1
     99 #define	LINUX32_POLL_OUT		2
    100 #define	LINUX32_POLL_MSG		3
    101 #define	LINUX32_POLL_ERR		4
    102 #define	LINUX32_POLL_PRI		5
    103 #define	LINUX32_POLL_HUP		6
    104 
    105 #define	LINUX32_SI_FROMUSER(sp)	((sp)->si_code <= 0)
    106 #define	LINUX32_SI_FROMKERNEL(sp)	((sp)->si_code > 0)
    107 
    108 #define lsi_pid		_sidata._kill._pid
    109 #define lsi_uid		_sidata._kill._uid
    110 #define lsi_status      _sidata._sigchld._status
    111 #define lsi_utime       _sidata._sigchld._utime
    112 #define lsi_stime       _sidata._sigchld._stime
    113 #define lsi_value       _sidata._rt._sigval
    114 #define lsi_sival_int   _sidata._rt._sigval.sival_int
    115 #define lsi_sival_ptr   _sidata._rt._sigval.sival_ptr
    116 #define lsi_addr        _sidata._sigfault._addr
    117 #define lsi_band        _sidata._sigpoll._band
    118 #define lsi_fd          _sidata._sigpoll._fd
    119 
    120 void native_to_linux32_siginfo(linux32_siginfo_t *, const struct _ksiginfo *);
    121 
    122 #endif /* !_LINUX32_SIGINFO_H */
    123