Diff: TARGET_MCU_NRF51822/sdk/source/softdevice/s130/headers/nrf_svc.h

Revision:

640:c90ae1400bf2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_MCU_NRF51822/sdk/source/softdevice/s130/headers/nrf_svc.h	Wed Sep 14 14:39:43 2016 +0100
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 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 other
+ *   contributors to this software 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 NRF_SVC__
+#define NRF_SVC__
+
+#ifdef SVCALL_AS_NORMAL_FUNCTION
+#define SVCALL(number, return_type, signature) return_type signature
+#else
+
+#ifndef SVCALL
+#if defined (__CC_ARM)
+#define SVCALL(number, return_type, signature) return_type __svc(number) signature
+#elif defined (__GNUC__)
+#define SVCALL(number, return_type, signature) \
+  _Pragma("GCC diagnostic ignored \"-Wunused-function\"") \
+  _Pragma("GCC diagnostic ignored \"-Wunused-parameter\"") \
+  _Pragma("GCC diagnostic push") \
+  _Pragma("GCC diagnostic ignored \"-Wreturn-type\"") \
+  __attribute__((naked)) static return_type signature \
+  { \
+    __asm( \
+        "svc %0\n" \
+        "bx r14" : : "I" ((uint32_t) number) : "r0" \
+    ); \
+  }    \
+  _Pragma("GCC diagnostic pop")
+#elif defined (__ICCARM__)
+#define PRAGMA(x) _Pragma(#x)
+#define SVCALL(number, return_type, signature) \
+PRAGMA(swi_number = number) \
+ __swi return_type signature;
+#else
+#define SVCALL(number, return_type, signature) return_type signature  
+#endif
+#endif  // SVCALL
+
+#endif  // SVCALL_AS_NORMAL_FUNCTION
+#endif  // NRF_SVC__