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TARGET_NRF51_MICROBIT/compiler_abstraction.h
- Committer:
- jamesadevine
- Date:
- 2016-04-07
- Revision:
- 0:e1a608bb55e8
File content as of revision 0:e1a608bb55e8:
/* Copyright (c) 2013, 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 /*!< asm keyword for ARM Compiler */ #endif #ifndef __INLINE #define __INLINE __inline /*!< inline keyword for ARM Compiler */ #endif #ifndef __WEAK #define __WEAK __weak /*!< weak keyword for ARM Compiler */ #endif #define GET_SP() __current_sp() /*!> read current SP function for ARM Compiler */ #elif defined ( __ICCARM__ ) #ifndef __ASM #define __ASM __asm /*!< asm keyword for IAR Compiler */ #endif #ifndef __INLINE #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ #endif #ifndef __WEAK #define __WEAK __weak /*!> define weak function for IAR Compiler */ #endif #define GET_SP() __get_SP() /*!> read current SP function for IAR Compiler */ #elif defined ( __GNUC__ ) #ifndef __ASM #define __ASM __asm /*!< asm keyword for GNU Compiler */ #endif #ifndef __INLINE #define __INLINE inline /*!< inline keyword for GNU Compiler */ #endif #ifndef __WEAK #define __WEAK __attribute__((weak)) /*!< weak keyword for GNU Compiler */ #endif #define GET_SP() gcc_current_sp() /*!> read current SP function for GNU Compiler */ static inline unsigned int gcc_current_sp(void) { register unsigned sp asm("sp"); return sp; } #elif defined ( __TASKING__ ) #ifndef __ASM #define __ASM __asm /*!< asm keyword for TASKING Compiler */ #endif #ifndef __INLINE #define __INLINE inline /*!< inline keyword for TASKING Compiler */ #endif #ifndef __WEAK #define __WEAK __attribute__((weak)) /*!< weak keyword for TASKING Compiler */ #endif #define GET_SP() __get_MSP() /*!> read current SP function for TASKING Compiler */ #endif /*lint --flb "Leave library region" */ #endif