a7fc26124d
Summary: - Support arm64 pmu api, Currently only the cycle counter function is supported. - Using ARM64 PMU hardware capability to implement perf interface, modify all perf interface related code. - Support for pmu init under smp. Signed-off-by: wangming9 <wangming9@xiaomi.com>
84 lines
3.0 KiB
C
84 lines
3.0 KiB
C
/****************************************************************************
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* drivers/segger/config/SEGGER_SYSVIEW_Conf.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 __DRIVERS_SEGGER_CONFIG_SEGGER_SYSVIEW_CONF_H
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#define __DRIVERS_SEGGER_CONFIG_SEGGER_SYSVIEW_CONF_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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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Function macro to retrieve the Id of the currently active interrupt.
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* Call user-supplied function SEGGER_SYSVIEW_X_GetInterruptId().
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*/
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#define SEGGER_SYSVIEW_GET_INTERRUPT_ID note_sysview_get_interrupt_id
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/* Function macro to retrieve a system timestamp for SYSVIEW events.
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* Call user-supplied function SEGGER_SYSVIEW_X_GetTimestamp().
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*/
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#define SEGGER_SYSVIEW_GET_TIMESTAMP note_sysview_get_timestamp
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/* The RTT channel that SystemView will use. */
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#define SEGGER_SYSVIEW_RTT_CHANNEL CONFIG_SEGGER_SYSVIEW_RTT_CHANNEL
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/* Number of bytes that SystemView uses for the RTT buffer. */
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#define SEGGER_SYSVIEW_RTT_BUFFER_SIZE CONFIG_SEGGER_SYSVIEW_RTT_BUFFER_SIZE
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/* Largest cache line size (in bytes) in the target system. */
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#define SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE CONFIG_SEGGER_RTT_CPU_CACHE_LINE_SIZE
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#undef EXTERN
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#if defined(__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 Function Prototypes
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****************************************************************************/
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unsigned int note_sysview_get_interrupt_id(void);
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unsigned long note_sysview_get_timestamp(void);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __DRIVERS_SEGGER_CONFIG_SEGGER_SYSVIEW_CONF_H */
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