1 /* 2 * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD 7 */ 8 9 /* 10 * Copyright (c) 2015-2019 Cadence Design Systems, Inc. 11 * 12 * Permission is hereby granted, free of charge, to any person obtaining 13 * a copy of this software and associated documentation files (the 14 * "Software"), to deal in the Software without restriction, including 15 * without limitation the rights to use, copy, modify, merge, publish, 16 * distribute, sublicense, and/or sell copies of the Software, and to 17 * permit persons to whom the Software is furnished to do so, subject to 18 * the following conditions: 19 * 20 * The above copyright notice and this permission notice shall be included 21 * in all copies or substantial portions of the Software. 22 * 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 26 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 27 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 28 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 29 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 30 */ 31 32 /* 33 * This utility helps benchmarking interrupt latency and context switches. 34 * In order to enable it, set configBENCHMARK to 1 in FreeRTOSConfig.h. 35 * You will also need to download the FreeRTOS_trace patch that contains 36 * portbenchmark.c and the complete version of portbenchmark.h 37 */ 38 39 #ifndef PORTBENCHMARK_H 40 #define PORTBENCHMARK_H 41 42 #if configBENCHMARK 43 #error "You need to download the FreeRTOS_trace patch that overwrites this file" 44 #endif 45 46 #define portbenchmarkINTERRUPT_DISABLE() 47 #define portbenchmarkINTERRUPT_RESTORE( newstate ) 48 #define portbenchmarkIntLatency() 49 #define portbenchmarkIntWait() 50 #define portbenchmarkReset() 51 #define portbenchmarkPrint() 52 53 #endif /* PORTBENCHMARK */ 54
