xref: /Kernel-v11.0.1/portable/ThirdParty/XCC/Xtensa/porttrace.h (revision 65c72e485a63577f5d15096d5a53c9dca8822d65) 
1 /*
2  * FreeRTOS Kernel V11.0.1
3  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
4  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
5  *
6  * SPDX-License-Identifier: MIT
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining a copy of
9  * this software and associated documentation files (the "Software"), to deal in
10  * the Software without restriction, including without limitation the rights to
11  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
12  * the Software, and to permit persons to whom the Software is furnished to do so,
13  * subject to the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be included in all
16  * copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
20  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
21  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
22  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24  *
25  * https://www.FreeRTOS.org
26  * https://github.com/FreeRTOS
27  *
28  */
29 
30 /*
31  * This utility helps tracing the entering and exiting from tasks.
32  * It maintains a circular buffer of tasks in the order they execute,
33  * and their execution time. To enable it, set configUSE_TRACE_FACILITY_2
34  * to 1 in FreeRTOSConfig.h. You will also need to download the
35  * FreeRTOS_trace patch that contains porttrace.c and the complete version
36  * of porttrace.h.
37  */
38 
39 #ifndef PORTTRACE_H
40 #define PORTTRACE_H
41 
42 #if configUSE_TRACE_FACILITY_2
43     #error "You need to download the FreeRTOS_trace patch that overwrites this file"
44 #endif
45 
46 #define porttracePrint( nelements )
47 #define porttraceStamp( stamp, count_incr )
48 
49 #endif /* PORTTRACE_H */
50