18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 48c2ecf20Sopenharmony_ci */ 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci#ifndef _ASM_ARC_UNALIGNED_H 78c2ecf20Sopenharmony_ci#define _ASM_ARC_UNALIGNED_H 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci/* ARC700 can't handle unaligned Data accesses. */ 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#include <asm-generic/unaligned.h> 128c2ecf20Sopenharmony_ci#include <asm/ptrace.h> 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci#ifdef CONFIG_ARC_EMUL_UNALIGNED 158c2ecf20Sopenharmony_ciint misaligned_fixup(unsigned long address, struct pt_regs *regs, 168c2ecf20Sopenharmony_ci struct callee_regs *cregs); 178c2ecf20Sopenharmony_ci#else 188c2ecf20Sopenharmony_cistatic inline int 198c2ecf20Sopenharmony_cimisaligned_fixup(unsigned long address, struct pt_regs *regs, 208c2ecf20Sopenharmony_ci struct callee_regs *cregs) 218c2ecf20Sopenharmony_ci{ 228c2ecf20Sopenharmony_ci /* Not fixed */ 238c2ecf20Sopenharmony_ci return 1; 248c2ecf20Sopenharmony_ci} 258c2ecf20Sopenharmony_ci#endif 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ci#endif /* _ASM_ARC_UNALIGNED_H */ 28