mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_SEEED_TINY_BLE/TARGET_NORDIC/TARGET_MCU_NRF51822/device/compiler_abstraction.h@157:e7ca05fa8600, 2017-11-09 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 09 11:14:10 2017 +0000
Revision:
157:e7ca05fa8600
Parent:
156:ff21514d8981 
Release 155 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 156:ff21514d8981 1 /* Copyright (c) 2013, Nordic Semiconductor ASA
AnnaBridge 156:ff21514d8981 2 * All rights reserved.
AnnaBridge 156:ff21514d8981 3 *
AnnaBridge 156:ff21514d8981 4 * Redistribution and use in source and binary forms, with or without
AnnaBridge 156:ff21514d8981 5 * modification, are permitted provided that the following conditions are met:
AnnaBridge 156:ff21514d8981 6 *
AnnaBridge 156:ff21514d8981 7 * * Redistributions of source code must retain the above copyright notice, this
AnnaBridge 156:ff21514d8981 8 * list of conditions and the following disclaimer.
AnnaBridge 156:ff21514d8981 9 *
AnnaBridge 156:ff21514d8981 10 * * Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 156:ff21514d8981 11 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 156:ff21514d8981 12 * and/or other materials provided with the distribution.
AnnaBridge 156:ff21514d8981 13 *
AnnaBridge 156:ff21514d8981 14 * * Neither the name of Nordic Semiconductor ASA nor the names of its
AnnaBridge 156:ff21514d8981 15 * contributors may be used to endorse or promote products derived from
AnnaBridge 156:ff21514d8981 16 * this software without specific prior written permission.
AnnaBridge 156:ff21514d8981 17 *
AnnaBridge 156:ff21514d8981 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 156:ff21514d8981 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 156:ff21514d8981 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 156:ff21514d8981 21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 156:ff21514d8981 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 156:ff21514d8981 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 156:ff21514d8981 24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 156:ff21514d8981 25 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 156:ff21514d8981 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 156:ff21514d8981 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 156:ff21514d8981 28 *
AnnaBridge 156:ff21514d8981 29 */
AnnaBridge 156:ff21514d8981 30 #ifndef _COMPILER_ABSTRACTION_H
AnnaBridge 156:ff21514d8981 31 #define _COMPILER_ABSTRACTION_H
AnnaBridge 156:ff21514d8981 32
AnnaBridge 156:ff21514d8981 33 /*lint ++flb "Enter library region" */
AnnaBridge 156:ff21514d8981 34
AnnaBridge 156:ff21514d8981 35 #if defined ( __CC_ARM )
AnnaBridge 156:ff21514d8981 36
AnnaBridge 156:ff21514d8981 37 #ifndef __ASM
AnnaBridge 156:ff21514d8981 38 #define __ASM __asm /*!< asm keyword for ARM Compiler */
AnnaBridge 156:ff21514d8981 39 #endif
AnnaBridge 156:ff21514d8981 40
AnnaBridge 156:ff21514d8981 41 #ifndef __INLINE
AnnaBridge 156:ff21514d8981 42 #define __INLINE __inline /*!< inline keyword for ARM Compiler */
AnnaBridge 156:ff21514d8981 43 #endif
AnnaBridge 156:ff21514d8981 44
AnnaBridge 156:ff21514d8981 45 #ifndef __WEAK
AnnaBridge 156:ff21514d8981 46 #define __WEAK __weak /*!< weak keyword for ARM Compiler */
AnnaBridge 156:ff21514d8981 47 #endif
AnnaBridge 156:ff21514d8981 48
AnnaBridge 156:ff21514d8981 49 #define GET_SP() __current_sp() /*!> read current SP function for ARM Compiler */
AnnaBridge 156:ff21514d8981 50
AnnaBridge 156:ff21514d8981 51 #elif defined ( __ICCARM__ )
AnnaBridge 156:ff21514d8981 52
AnnaBridge 156:ff21514d8981 53 #ifndef __ASM
AnnaBridge 156:ff21514d8981 54 #define __ASM __asm /*!< asm keyword for IAR Compiler */
AnnaBridge 156:ff21514d8981 55 #endif
AnnaBridge 156:ff21514d8981 56
AnnaBridge 156:ff21514d8981 57 #ifndef __INLINE
AnnaBridge 156:ff21514d8981 58 #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
AnnaBridge 156:ff21514d8981 59 #endif
AnnaBridge 156:ff21514d8981 60
AnnaBridge 156:ff21514d8981 61 #ifndef __WEAK
AnnaBridge 156:ff21514d8981 62 #define __WEAK __weak /*!> define weak function for IAR Compiler */
AnnaBridge 156:ff21514d8981 63 #endif
AnnaBridge 156:ff21514d8981 64
AnnaBridge 156:ff21514d8981 65 #define GET_SP() __get_SP() /*!> read current SP function for IAR Compiler */
AnnaBridge 156:ff21514d8981 66
AnnaBridge 156:ff21514d8981 67 #elif defined ( __GNUC__ )
AnnaBridge 156:ff21514d8981 68
AnnaBridge 156:ff21514d8981 69 #ifndef __ASM
AnnaBridge 156:ff21514d8981 70 #define __ASM __asm /*!< asm keyword for GNU Compiler */
AnnaBridge 156:ff21514d8981 71 #endif
AnnaBridge 156:ff21514d8981 72
AnnaBridge 156:ff21514d8981 73 #ifndef __INLINE
AnnaBridge 156:ff21514d8981 74 #define __INLINE inline /*!< inline keyword for GNU Compiler */
AnnaBridge 156:ff21514d8981 75 #endif
AnnaBridge 156:ff21514d8981 76
AnnaBridge 156:ff21514d8981 77 #ifndef __WEAK
AnnaBridge 156:ff21514d8981 78 #define __WEAK __attribute__((weak)) /*!< weak keyword for GNU Compiler */
AnnaBridge 156:ff21514d8981 79 #endif
AnnaBridge 156:ff21514d8981 80
AnnaBridge 156:ff21514d8981 81 #define GET_SP() gcc_current_sp() /*!> read current SP function for GNU Compiler */
AnnaBridge 156:ff21514d8981 82
AnnaBridge 156:ff21514d8981 83 static inline unsigned int gcc_current_sp(void)
AnnaBridge 156:ff21514d8981 84 {
AnnaBridge 156:ff21514d8981 85 register unsigned sp asm("sp");
AnnaBridge 156:ff21514d8981 86 return sp;
AnnaBridge 156:ff21514d8981 87 }
AnnaBridge 156:ff21514d8981 88
AnnaBridge 156:ff21514d8981 89 #elif defined ( __TASKING__ )
AnnaBridge 156:ff21514d8981 90
AnnaBridge 156:ff21514d8981 91 #ifndef __ASM
AnnaBridge 156:ff21514d8981 92 #define __ASM __asm /*!< asm keyword for TASKING Compiler */
AnnaBridge 156:ff21514d8981 93 #endif
AnnaBridge 156:ff21514d8981 94
AnnaBridge 156:ff21514d8981 95 #ifndef __INLINE
AnnaBridge 156:ff21514d8981 96 #define __INLINE inline /*!< inline keyword for TASKING Compiler */
AnnaBridge 156:ff21514d8981 97 #endif
AnnaBridge 156:ff21514d8981 98
AnnaBridge 156:ff21514d8981 99 #ifndef __WEAK
AnnaBridge 156:ff21514d8981 100 #define __WEAK __attribute__((weak)) /*!< weak keyword for TASKING Compiler */
AnnaBridge 156:ff21514d8981 101 #endif
AnnaBridge 156:ff21514d8981 102
AnnaBridge 156:ff21514d8981 103 #define GET_SP() __get_MSP() /*!> read current SP function for TASKING Compiler */
AnnaBridge 156:ff21514d8981 104
AnnaBridge 156:ff21514d8981 105 #endif
AnnaBridge 156:ff21514d8981 106
AnnaBridge 156:ff21514d8981 107 /*lint --flb "Leave library region" */
AnnaBridge 156:ff21514d8981 108
AnnaBridge 156:ff21514d8981 109 #endif