xref: /src/sys/compat/linux/arch/aarch64/linux_exec.h

/*	$NetBSD: linux_exec.h,v 1.3 2021/11/26 09:05:05 ryo Exp $	*/

/*-
 * Copyright (c) 2021 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * 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_LINUX_EXEC_H
#define _AARCH64_LINUX_EXEC_H

#define LINUX_ELF_AUX_ARGSIZ \
	(LINUX_ELF_AUX_ENTRIES * sizeof(Aux64Info) + LINUX_RANDOM_BYTES)

#define linux_exec_setup_stack	exec_setup_stack

#define LINUX_GO_RT0_SIGNATURE
/*
 * linux/arm golang architecture name and netbsd machine_arch{,32}[] are
 * different and cannot be used as is.
 */
#define LINUX_GO_RT0_SIGNATURE_ARCH32	"arm"
#define LINUX_GO_RT0_SIGNATURE_ARCH64	"arm64"

#endif /* !_AARCH64_LINUX_EXEC_H */