1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_X86_LINKAGE_H 3#define _ASM_X86_LINKAGE_H 4 5#include <linux/stringify.h> 6 7#undef notrace 8#define notrace __attribute__((no_instrument_function)) 9 10#ifdef CONFIG_X86_32 11#define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0))) 12#endif /* CONFIG_X86_32 */ 13 14#ifdef __ASSEMBLY__ 15 16#if defined(CONFIG_X86_64) || defined(CONFIG_X86_ALIGNMENT_16) 17#define __ALIGN .p2align 4, 0x90 18#define __ALIGN_STR __stringify(__ALIGN) 19#endif 20 21#endif /* __ASSEMBLY__ */ 22 23#endif /* _ASM_X86_LINKAGE_H */ 24 25