Diff: mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/sdk/device/compiler_abstraction.h

Revision:

18:6a4db94011d3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/sdk/device/compiler_abstraction.h	Sun May 14 23:18:57 2017 +0000
@@ -0,0 +1,135 @@
+/* 
+ * Copyright (c) 2015 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, except as embedded into a Nordic Semiconductor ASA 
+ *      integrated circuit in a product or a software update for such product, 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.
+ *
+ *   4. This software, with or without modification, must only be used with a 
+ *      Nordic Semiconductor ASA integrated circuit.
+ *
+ *   5. Any software provided in binary or object form under this license must not be reverse 
+ *      engineered, decompiled, modified and/or disassembled. 
+ * 
+ * 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
+
+    #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
+
+    /* Not defined for IAR since it requires a new line to work, and C preprocessor does not allow that. */
+    #ifndef __ALIGN
+        #define __ALIGN(n)
+    #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
+
+    #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
+
+    #define GET_SP()                __get_MSP()
+
+#endif
+
+/*lint --flb "Leave library region" */
+
+#endif