From 3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Thu, 23 Aug 2018 17:08:59 +0200 Subject: o Initial import. --- .../components/libraries/util/sdk_alloca.h | 85 ++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/sdk_alloca.h (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/sdk_alloca.h') diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/sdk_alloca.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/sdk_alloca.h new file mode 100644 index 0000000..2266dd3 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/sdk_alloca.h @@ -0,0 +1,85 @@ +/** + * Copyright (c) 2017 - 2018, 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 form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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. + * + */ +/** @file sdk_alloca.h + * + * @brief Defines alloca() function. + * + * @details This file defines alloca() function. This can be done directly or by including system + * header files. Not all platforms support alloca(). In this case no error will be shown, but + * SDK_ALLOCA_DEFINED will be set to 0. + */ + +#ifndef SDK_ALLOCA_H__ +#define SDK_ALLOCA_H__ + + +#if defined(__SDK_DOXYGEN__) + /** @brief Set to one it alloca() function is available on this platform and it is correctly defined + * by this header file. + */ + #define SDK_ALLOCA_DEFINED 1 +#elif defined(__GNUC__) + #if defined(__SES_ARM) + // SES does not have definition of alloca(), but it have working GCC's __builtin_alloca(). + #if !defined(alloca) + #define alloca(size) __builtin_alloca((size)) + #endif + #else + // alloca() can be defined in on some platforms, but if not then try standard header file. + #include + #if !defined(alloca) + #include + #endif + #endif + #define SDK_ALLOCA_DEFINED 1 +#elif defined(__IAR_SYSTEMS_ICC__) + // IAR does not support alloca() function. + #define SDK_ALLOCA_DEFINED 0 +#else + // All other supported compilers have alloca() definition in header file. + #include + #define SDK_ALLOCA_DEFINED 1 +#endif + + +/*lint -"d__builtin_alloca=(void*)" */ + + +#endif // NRF_ALLOCA_H__ -- cgit v1.2.3