/* ------------------------------------------ | |
* Copyright (c) 2016, Synopsys, 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: | |
* 1) Redistributions of source code must retain the above copyright notice, this | |
* list of conditions and the following disclaimer. | |
* 2) Redistributions in binary form must reproduce the above copyright notice, | |
* this list of conditions and the following disclaimer in the documentation and/or | |
* other materials provided with the distribution. | |
* 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may | |
* be used to endorse or promote products derived from this software without | |
* specific prior written permission. | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR | |
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
* \version 2016.05 | |
* \date 2014-12-25 | |
* \author Wayne Ren(Wei.Ren@synopsys.com) | |
--------------------------------------------- */ | |
/** | |
* \file | |
* \ingroup TOOLCHAIN | |
* \brief toolchain dependent definitions | |
*/ | |
#include <stdint.h> /* C99 standard lib */ | |
#include <limits.h> /* C99 standard lib */ | |
#include <stddef.h> /* C99 standard lib */ | |
#include <stdbool.h> /* C99 standard lib */ | |
#include "embARC_BSP_config.h" | |
/** | |
* \addtogroup TOOLCHAIN | |
* @{ | |
*/ | |
#ifndef _EMBARC_TOOLCHAIN_H_ | |
#define _EMBARC_TOOLCHAIN_H_ | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/* | |
* macro definitions of compiler extend function | |
*/ | |
#ifndef __cplusplus /* C++ supports inline */ | |
#if __STDC_VERSION__ < 199901L /* C99 supports inline */ | |
#ifndef inline | |
#define inline __inline__ /* inline function */ | |
#endif | |
#endif /* __STDC_VERSION__ < 199901L */ | |
#endif /* __cplusplus */ | |
#ifndef Inline | |
#define Inline static __inline__ /* inline function */ | |
#endif | |
#ifndef __cplusplus /* C++ supports asm */ | |
#ifndef asm | |
#define asm __asm__ /* inline asm */ | |
#endif | |
#endif /* __cplusplus */ | |
#ifndef Asm | |
#define Asm __asm__ volatile /* inline asm (no optimization) */ | |
#endif | |
/* compiler attributes */ | |
#define EMBARC_FORCEINLINE __attribute__((always_inline)) | |
#define EMBARC_NOINLINE __attribute__((noinline)) | |
#define EMBARC_PACKED __attribute__((packed)) | |
#define EMBARC_WEAK __attribute__((weak)) | |
#define EMBARC_ALIAS(f) __attribute__((weak, alias (#f))) | |
#define EMBARC_LINKTO(f) __attribute__((alias (#f))) | |
#define EMBARC_NORETURN __attribute__((noreturn)) | |
#define EMBARC_NAKED __attribute__((naked)) /* function without return */ | |
#define EMBARC_ALIGNED(x) __attribute__((aligned(x))) | |
/* array count macro */ | |
#define EMBARC_ARRAY_COUNT(x) (sizeof(x)/sizeof(x[0])) | |
/* convert macro argument to string */ | |
/* note: this needs one level of indirection, accomplished with the helper macro | |
* __EMBARC_TO_STRING */ | |
#define __EMBARC_TO_STRING(x) #x | |
#define EMBARC_TO_STRING(x) __EMBARC_TO_STRING(x) | |
#if defined(__GNU__) | |
/* GNU tool specific definitions */ | |
#elif defined(__MW__) | |
/* Metaware tool specific definitions */ | |
/* Metaware toolchain related definitions */ | |
#else | |
#error "unsupported toolchain" | |
#endif | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* _EMBARC_TOOLCHAIN_H_ */ | |
/** }@ */ |