| /* |
| |
| Copyright (c) 2010 - 2017, 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: |
| |
| 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 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 NORDIC SEMICONDUCTOR ASA 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 |