/* Copyright (c) 2016, Nordic Semiconductor ASA | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are met: | |
* | |
* * Redistributions of source code must retain the above copyright notice, this | |
* list of conditions and the following disclaimer. | |
* | |
* * 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. | |
* | |
* * Neither the name of Nordic Semiconductor ASA 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. | |
* | |
*/ | |
#ifndef _COMPILER_ABSTRACTION_H | |
#define _COMPILER_ABSTRACTION_H | |
/*lint ++flb "Enter library region" */ | |
#if defined ( __CC_ARM ) | |
#ifndef __ASM | |
#define __ASM __asm | |
#endif | |
#ifndef __INLINE | |
#define __INLINE __inline | |
#endif | |
#ifndef __WEAK | |
#define __WEAK __weak | |
#endif | |
#ifndef __ALIGN | |
#define __ALIGN(n) __align(n) | |
#endif | |
#ifndef __PACKED | |
#define __PACKED __packed | |
#endif | |
#define GET_SP() __current_sp() | |
#elif defined ( __ICCARM__ ) | |
#ifndef __ASM | |
#define __ASM __asm | |
#endif | |
#ifndef __INLINE | |
#define __INLINE inline | |
#endif | |
#ifndef __WEAK | |
#define __WEAK __weak | |
#endif | |
#ifndef __ALIGN | |
#define STRING_PRAGMA(x) _Pragma(#x) | |
#define __ALIGN(n) STRING_PRAGMA(data_alignment = n) | |
#endif | |
#ifndef __PACKED | |
#define __PACKED __packed | |
#endif | |
#define GET_SP() __get_SP() | |
#elif defined ( __GNUC__ ) | |
#ifndef __ASM | |
#define __ASM __asm | |
#endif | |
#ifndef __INLINE | |
#define __INLINE inline | |
#endif | |
#ifndef __WEAK | |
#define __WEAK __attribute__((weak)) | |
#endif | |
#ifndef __ALIGN | |
#define __ALIGN(n) __attribute__((aligned(n))) | |
#endif | |
#ifndef __PACKED | |
#define __PACKED __attribute__((packed)) | |
#endif | |
#define GET_SP() gcc_current_sp() | |
static inline unsigned int gcc_current_sp(void) | |
{ | |
register unsigned sp __ASM("sp"); | |
return sp; | |
} | |
#elif defined ( __TASKING__ ) | |
#ifndef __ASM | |
#define __ASM __asm | |
#endif | |
#ifndef __INLINE | |
#define __INLINE inline | |
#endif | |
#ifndef __WEAK | |
#define __WEAK __attribute__((weak)) | |
#endif | |
#ifndef __ALIGN | |
#define __ALIGN(n) __align(n) | |
#endif | |
/* Not defined for TASKING. */ | |
#ifndef __PACKED | |
#define __PACKED | |
#endif | |
#define GET_SP() __get_MSP() | |
#endif | |
/*lint --flb "Leave library region" */ | |
#endif |