Руслан Бредун / Mbed 2 deprecated stm32-sensor-base2

test

Dependencies:   mbed Watchdog

Dependents:   STM32-MC_node

mbed/platform/mbed_assert.h@0:d383e2dee0f7, 2020-07-06 (annotated)

Committer:
ommpy
Date:
Mon Jul 06 17:18:59 2020 +0530
Revision:
0:d383e2dee0f7
first commit

Who changed what in which revision?

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ommpy 0:d383e2dee0f7 1
ommpy 0:d383e2dee0f7 2 /** \addtogroup platform */
ommpy 0:d383e2dee0f7 3 /** @{*/
ommpy 0:d383e2dee0f7 4 /**
ommpy 0:d383e2dee0f7 5 * \defgroup platform_Assert Assert macros
ommpy 0:d383e2dee0f7 6 * @{
ommpy 0:d383e2dee0f7 7 */
ommpy 0:d383e2dee0f7 8 /* mbed Microcontroller Library
ommpy 0:d383e2dee0f7 9 * Copyright (c) 2006-2013 ARM Limited
ommpy 0:d383e2dee0f7 10 * SPDX-License-Identifier: Apache-2.0
ommpy 0:d383e2dee0f7 11 *
ommpy 0:d383e2dee0f7 12 * Licensed under the Apache License, Version 2.0 (the "License");
ommpy 0:d383e2dee0f7 13 * you may not use this file except in compliance with the License.
ommpy 0:d383e2dee0f7 14 * You may obtain a copy of the License at
ommpy 0:d383e2dee0f7 15 *
ommpy 0:d383e2dee0f7 16 * http://www.apache.org/licenses/LICENSE-2.0
ommpy 0:d383e2dee0f7 17 *
ommpy 0:d383e2dee0f7 18 * Unless required by applicable law or agreed to in writing, software
ommpy 0:d383e2dee0f7 19 * distributed under the License is distributed on an "AS IS" BASIS,
ommpy 0:d383e2dee0f7 20 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ommpy 0:d383e2dee0f7 21 * See the License for the specific language governing permissions and
ommpy 0:d383e2dee0f7 22 * limitations under the License.
ommpy 0:d383e2dee0f7 23 */
ommpy 0:d383e2dee0f7 24 #ifndef MBED_ASSERT_H
ommpy 0:d383e2dee0f7 25 #define MBED_ASSERT_H
ommpy 0:d383e2dee0f7 26
ommpy 0:d383e2dee0f7 27 #include "mbed_preprocessor.h"
ommpy 0:d383e2dee0f7 28 #include "mbed_toolchain.h"
ommpy 0:d383e2dee0f7 29
ommpy 0:d383e2dee0f7 30 #ifdef __cplusplus
ommpy 0:d383e2dee0f7 31 extern "C" {
ommpy 0:d383e2dee0f7 32 #endif
ommpy 0:d383e2dee0f7 33
ommpy 0:d383e2dee0f7 34 /** Internal mbed assert function which is invoked when MBED_ASSERT macro fails.
ommpy 0:d383e2dee0f7 35 * This function is active only if NDEBUG is not defined prior to including this
ommpy 0:d383e2dee0f7 36 * assert header file.
ommpy 0:d383e2dee0f7 37 * In case of MBED_ASSERT failing condition, error() is called with the assertation message.
ommpy 0:d383e2dee0f7 38 * @param expr Expression to be checked.
ommpy 0:d383e2dee0f7 39 * @param file File where assertation failed.
ommpy 0:d383e2dee0f7 40 * @param line Failing assertation line number.
ommpy 0:d383e2dee0f7 41 */
ommpy 0:d383e2dee0f7 42 MBED_NORETURN void mbed_assert_internal(const char *expr, const char *file, int line);
ommpy 0:d383e2dee0f7 43
ommpy 0:d383e2dee0f7 44 #ifdef __cplusplus
ommpy 0:d383e2dee0f7 45 }
ommpy 0:d383e2dee0f7 46 #endif
ommpy 0:d383e2dee0f7 47
ommpy 0:d383e2dee0f7 48 /** MBED_ASSERT
ommpy 0:d383e2dee0f7 49 * Declare runtime assertions: results in runtime error if condition is false
ommpy 0:d383e2dee0f7 50 *
ommpy 0:d383e2dee0f7 51 * @note
ommpy 0:d383e2dee0f7 52 * Use of MBED_ASSERT is limited to Debug and Develop builds.
ommpy 0:d383e2dee0f7 53 *
ommpy 0:d383e2dee0f7 54 * @code
ommpy 0:d383e2dee0f7 55 *
ommpy 0:d383e2dee0f7 56 * int Configure(serial_t *obj) {
ommpy 0:d383e2dee0f7 57 * MBED_ASSERT(obj);
ommpy 0:d383e2dee0f7 58 * }
ommpy 0:d383e2dee0f7 59 * @endcode
ommpy 0:d383e2dee0f7 60 */
ommpy 0:d383e2dee0f7 61 #ifdef NDEBUG
ommpy 0:d383e2dee0f7 62 #define MBED_ASSERT(expr) ((void)0)
ommpy 0:d383e2dee0f7 63
ommpy 0:d383e2dee0f7 64 #else
ommpy 0:d383e2dee0f7 65 #define MBED_ASSERT(expr) \
ommpy 0:d383e2dee0f7 66 do { \
ommpy 0:d383e2dee0f7 67 if (!(expr)) { \
ommpy 0:d383e2dee0f7 68 mbed_assert_internal(#expr, __FILE__, __LINE__); \
ommpy 0:d383e2dee0f7 69 } \
ommpy 0:d383e2dee0f7 70 } while (0)
ommpy 0:d383e2dee0f7 71 #endif
ommpy 0:d383e2dee0f7 72
ommpy 0:d383e2dee0f7 73
ommpy 0:d383e2dee0f7 74 /** MBED_STATIC_ASSERT
ommpy 0:d383e2dee0f7 75 * Declare compile-time assertions, results in compile-time error if condition is false
ommpy 0:d383e2dee0f7 76 *
ommpy 0:d383e2dee0f7 77 * The assertion acts as a declaration that can be placed at file scope, in a
ommpy 0:d383e2dee0f7 78 * code block (except after a label), or as a member of a C++ class/struct/union.
ommpy 0:d383e2dee0f7 79 *
ommpy 0:d383e2dee0f7 80 * @note
ommpy 0:d383e2dee0f7 81 * Use of MBED_STATIC_ASSERT as a member of a struct/union is limited:
ommpy 0:d383e2dee0f7 82 * - In C++, MBED_STATIC_ASSERT is valid in class/struct/union scope.
ommpy 0:d383e2dee0f7 83 * - In C, MBED_STATIC_ASSERT is not valid in struct/union scope, and
ommpy 0:d383e2dee0f7 84 * MBED_STRUCT_STATIC_ASSERT is provided as an alternative that is valid
ommpy 0:d383e2dee0f7 85 * in C and C++ class/struct/union scope.
ommpy 0:d383e2dee0f7 86 *
ommpy 0:d383e2dee0f7 87 * @code
ommpy 0:d383e2dee0f7 88 * MBED_STATIC_ASSERT(MBED_LIBRARY_VERSION >= 120,
ommpy 0:d383e2dee0f7 89 * "The mbed library must be at least version 120");
ommpy 0:d383e2dee0f7 90 *
ommpy 0:d383e2dee0f7 91 * int main() {
ommpy 0:d383e2dee0f7 92 * MBED_STATIC_ASSERT(sizeof(int) >= sizeof(char),
ommpy 0:d383e2dee0f7 93 * "An int must be larger than a char");
ommpy 0:d383e2dee0f7 94 * }
ommpy 0:d383e2dee0f7 95 * @endcode
ommpy 0:d383e2dee0f7 96 */
ommpy 0:d383e2dee0f7 97 #if defined(__cplusplus) && (__cplusplus >= 201103L || __cpp_static_assert >= 200410L)
ommpy 0:d383e2dee0f7 98 #define MBED_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
ommpy 0:d383e2dee0f7 99 #elif !defined(__cplusplus) && __STDC_VERSION__ >= 201112L
ommpy 0:d383e2dee0f7 100 #define MBED_STATIC_ASSERT(expr, msg) _Static_assert(expr, msg)
ommpy 0:d383e2dee0f7 101 #elif defined(__cplusplus) && defined(__GNUC__) && defined(__GXX_EXPERIMENTAL_CXX0X__) \
ommpy 0:d383e2dee0f7 102 && (__GNUC__*100 + __GNUC_MINOR__) > 403L
ommpy 0:d383e2dee0f7 103 #define MBED_STATIC_ASSERT(expr, msg) __extension__ static_assert(expr, msg)
ommpy 0:d383e2dee0f7 104 #elif !defined(__cplusplus) && defined(__GNUC__) && !defined(__CC_ARM) \
ommpy 0:d383e2dee0f7 105 && (__GNUC__*100 + __GNUC_MINOR__) > 406L
ommpy 0:d383e2dee0f7 106 #define MBED_STATIC_ASSERT(expr, msg) __extension__ _Static_assert(expr, msg)
ommpy 0:d383e2dee0f7 107 #elif defined(__ICCARM__)
ommpy 0:d383e2dee0f7 108 #define MBED_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
ommpy 0:d383e2dee0f7 109 #else
ommpy 0:d383e2dee0f7 110 #define MBED_STATIC_ASSERT(expr, msg) \
ommpy 0:d383e2dee0f7 111 enum {MBED_CONCAT(MBED_ASSERTION_AT_, __LINE__) = sizeof(char[(expr) ? 1 : -1])}
ommpy 0:d383e2dee0f7 112 #endif
ommpy 0:d383e2dee0f7 113
ommpy 0:d383e2dee0f7 114 /** MBED_STRUCT_STATIC_ASSERT
ommpy 0:d383e2dee0f7 115 * Declare compile-time assertions, results in compile-time error if condition is false
ommpy 0:d383e2dee0f7 116 *
ommpy 0:d383e2dee0f7 117 * Unlike MBED_STATIC_ASSERT, MBED_STRUCT_STATIC_ASSERT can and must be used
ommpy 0:d383e2dee0f7 118 * as a member of a C/C++ class/struct/union.
ommpy 0:d383e2dee0f7 119 *
ommpy 0:d383e2dee0f7 120 * @code
ommpy 0:d383e2dee0f7 121 * struct thing {
ommpy 0:d383e2dee0f7 122 * MBED_STATIC_ASSERT(2 + 2 == 4,
ommpy 0:d383e2dee0f7 123 * "Hopefully the universe is mathematically consistent");
ommpy 0:d383e2dee0f7 124 * };
ommpy 0:d383e2dee0f7 125 * @endcode
ommpy 0:d383e2dee0f7 126 */
ommpy 0:d383e2dee0f7 127 #define MBED_STRUCT_STATIC_ASSERT(expr, msg) int : (expr) ? 0 : -1
ommpy 0:d383e2dee0f7 128
ommpy 0:d383e2dee0f7 129
ommpy 0:d383e2dee0f7 130 #endif
ommpy 0:d383e2dee0f7 131
ommpy 0:d383e2dee0f7 132 /**@}*/
ommpy 0:d383e2dee0f7 133
ommpy 0:d383e2dee0f7 134 /**@}*/
ommpy 0:d383e2dee0f7 135