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/* $NetBSD: linux32_signal.h,v 1.1 2021/11/25 03:08:04 ryo Exp $ */
/*-
* Copyright (c) 2021 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Ryo Shimizu.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _AARCH64_LINUX32_SIGNAL_H_
#define _AARCH64_LINUX32_SIGNAL_H_
#define native_to_linux32_signo native_to_linux_signo
#define linux32_to_native_signo linux_to_native_signo
typedef netbsd32_pointer_t linux32_handlerp_t;
typedef netbsd32_pointer_t linux32_restorer_t;
typedef netbsd32_pointer_t linux32_siginfop_t;
typedef netbsd32_pointer_t linux32_ucontextp_t;
typedef netbsd32_pointer_t linux32_sigcontextp_t;
typedef netbsd32_pointer_t linux32_fpstatep_t;
typedef u_int32_t linux32_old_sigset_t;
#define LINUX32__NSIG 64
#define LINUX32__NSIG_BPW 32
#define LINUX32__NSIG_WORDS (LINUX32__NSIG / LINUX32__NSIG_BPW)
#define LINUX32_SIG_BLOCK 0
#define LINUX32_SIG_UNBLOCK 1
#define LINUX32_SIG_SETMASK 2
#define LINUX32_SA_NOCLDSTOP 0x00000001
#define LINUX32_SA_NOCLDWAIT 0x00000002
#define LINUX32_SA_SIGINFO 0x00000004
#define LINUX32_SA_ONSTACK 0x08000000
#define LINUX32_SA_RESTART 0x10000000
#define LINUX32_SA_INTERRUPT 0x20000000
#define LINUX32_SA_NOMASK 0x40000000
#define LINUX32_SA_ONESHOT 0x80000000
#define LINUX32_SA_ALLBITS 0xf8000007
#define LINUX32_SS_ONSTACK 1
#define LINUX32_SS_DISABLE 2
#define LINUX32_SIGILL LINUX_SIGILL
#define LINUX32_SIGFPE LINUX_SIGFPE
#define LINUX32_SIGSEGV LINUX_SIGSEGV
#define LINUX32_SIGBUS LINUX_SIGBUS
#define LINUX32_SIGTRAP LINUX_SIGTRAP
#define LINUX32_SIGCHLD LINUX_SIGCHLD
#define LINUX32_SIGIO LINUX_SIGIO
#define LINUX32_SIGALRM LINUX_SIGALRM
#define LINUX32_SIGRTMIN LINUX_SIGRTMIN
typedef struct {
uint32_t sig[LINUX32__NSIG_WORDS];
} linux32_sigset_t;
struct linux32_sigaction {
linux32_handlerp_t linux_sa_handler;
int linux_sa_flags;
linux32_sigset_t linux_sa_mask;
linux32_restorer_t linux_sa_restorer;
};
typedef struct linux32_sigaltstack {
netbsd32_voidp ss_sp;
int ss_flags;
netbsd32_size_t ss_size;
} linux32_stack_t;
#endif /* _AARCH64_LINUX32_SIGNAL_H_ */
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