Nordic stack and drivers for the mbed BLE API
Fork of nRF51822 by
Diff: TARGET_MCU_NRF51822/sdk/source/softdevice/s130/headers/nrf_svc.h
- Revision:
- 638:c90ae1400bf2
diff -r f7faad332abc -r c90ae1400bf2 TARGET_MCU_NRF51822/sdk/source/softdevice/s130/headers/nrf_svc.h --- /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__