xref: /src/tests/kernel/arch/sh3/stack_pointer.h

/*	$NetBSD: stack_pointer.h,v 1.1 2025/04/26 22:34:52 uwe Exp $	*/

/*-
 * Copyright (c) 2025 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:
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *
 * 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
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#ifndef	TESTS_KERNEL_ARCH_SH3_STACK_POINTER_H
#define	TESTS_KERNEL_ARCH_SH3_STACK_POINTER_H

#define MISALIGN_SP	__asm __volatile("add #-1, sp" ::: "memory")
#define FIX_SP		__asm __volatile("add #+1, sp" ::: "memory")

#endif	/* TESTS_KERNEL_ARCH_SH3_STACK_POINTER_H */