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71593dffad
This patch adds support for dumping binary contents from noteram via the `trace dump -b <file>` command. Changes include: - Add a `binary` parameter to `trace_dump()` and the public header `system/trace/trace.h` to indicate binary output mode. - Update `trace_dump()` to set the noteram read mode to binary using `NOTERAM_SETREADMODE` when requested. - Update `trace dump` CLI parsing in `system/trace/trace.c` to accept the `-b` flag and pass it through to `trace_dump()`. - Update usage/help text to include the new `-b` option. Signed-off-by: yukangzhi <yukangzhi@xiaomi.com>
106 lines
3.2 KiB
C
106 lines
3.2 KiB
C
/****************************************************************************
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* apps/system/trace/trace.h
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*
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* SPDX-License-Identifier: Apache-2.0
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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 __APPS_SYSTEM_TRACE_TRACE_H
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#define __APPS_SYSTEM_TRACE_TRACE_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdio.h>
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef CONFIG_DRIVERS_NOTERAM
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/****************************************************************************
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* Name: trace_dump
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*
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* Description:
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* Read notes and dump trace results.
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*
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****************************************************************************/
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int trace_dump(FAR FILE *out, bool binary);
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/****************************************************************************
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* Name: trace_dump_clear
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*
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* Description:
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* Clear all contents of the buffer
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*
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****************************************************************************/
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void trace_dump_clear(void);
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/****************************************************************************
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* Name: trace_dump_get_overwrite
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*
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* Description:
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* Get overwrite mode
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*
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****************************************************************************/
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bool trace_dump_get_overwrite(void);
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/****************************************************************************
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* Name: trace_dump_set_overwrite
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*
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* Description:
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* Set overwrite mode
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*
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****************************************************************************/
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void trace_dump_set_overwrite(bool mode);
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#else /* CONFIG_DRIVERS_NOTERAM */
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#define trace_dump(type,out)
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#define trace_dump_clear()
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#define trace_dump_get_overwrite() 0
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#define trace_dump_set_overwrite(mode) (void)(mode)
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#endif /* CONFIG_DRIVERS_NOTERAM */
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __APPS_SYSTEM_TRACE_TRACE_H */
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