162306a36Sopenharmony_ci/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * NOLIBC compiler support header 462306a36Sopenharmony_ci * Copyright (C) 2023 Thomas Weißschuh <linux@weissschuh.net> 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci#ifndef _NOLIBC_COMPILER_H 762306a36Sopenharmony_ci#define _NOLIBC_COMPILER_H 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#if defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__) || defined(__SSP_EXPLICIT__) 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define _NOLIBC_STACKPROTECTOR 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#endif /* defined(__SSP__) ... */ 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#if defined(__has_attribute) 1662306a36Sopenharmony_ci# if __has_attribute(no_stack_protector) 1762306a36Sopenharmony_ci# define __no_stack_protector __attribute__((no_stack_protector)) 1862306a36Sopenharmony_ci# else 1962306a36Sopenharmony_ci# define __no_stack_protector __attribute__((__optimize__("-fno-stack-protector"))) 2062306a36Sopenharmony_ci# endif 2162306a36Sopenharmony_ci#else 2262306a36Sopenharmony_ci# define __no_stack_protector __attribute__((__optimize__("-fno-stack-protector"))) 2362306a36Sopenharmony_ci#endif /* defined(__has_attribute) */ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci#endif /* _NOLIBC_COMPILER_H */ 26