d932e0af2a
Usage: 1. CONFIG_FS_PROCFS_MAX_STACK_RECORD > 0, such as 32, 2. add '-finstrument-functions' to CFLAGS for What you want to check stack. 3. mount porcfs 4. cat /proc/<pid>/stack will print backtace & size Signed-off-by: anjiahao <anjiahao@xiaomi.com>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/****************************************************************************
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* sched/instrument/instrument.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __SCHED_INSTRUMENT_INSTRUMENT_H
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#define __SCHED_INSTRUMENT_INSTRUMENT_H
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/****************************************************************************
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* Public Functions prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: instrument_initialize
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*
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* Description:
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* This function is called to initialize all the instrument functions
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* Does not return.
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*
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****************************************************************************/
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void instrument_initialize(void);
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#endif
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