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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2020 Synopsys, Inc. (www.synopsys.com)
*
*/
#ifndef _ASM_ARC_FPU_H
#define _ASM_ARC_FPU_H
#ifdef CONFIG_ARC_FPU_SAVE_RESTORE
#include <asm/ptrace.h>
/* These DPFP regs need to be saved/restored across ctx-sw */
struct arc_fpu {
struct {
unsigned int l, h;
} aux_dpfp[2];
};
extern void fpu_save_restore(struct task_struct *p, struct task_struct *n);
#else
#define fpu_save_restore(p, n)
#endif /* CONFIG_ARC_FPU_SAVE_RESTORE */
#endif /* _ASM_ARC_FPU_H */
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