2020-02-06 22:13:51 +08:00
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# Debug configuration options
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# Copyright (c) 2015 Wind River Systems, Inc.
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# SPDX-License-Identifier: Apache-2.0
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DT_CHOSEN_Z_CONSOLE := zephyr,console
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config TRACING
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2020-08-23 01:07:14 +08:00
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bool "Tracing Support"
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2020-02-06 23:35:03 +08:00
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imply THREAD_NAME
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imply THREAD_STACK_INFO
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2020-02-07 01:34:04 +08:00
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imply THREAD_MONITOR
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2020-08-28 07:12:01 +08:00
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select INSTRUMENT_THREAD_SWITCHING
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2020-02-06 22:13:51 +08:00
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help
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Enable system tracing. This requires a backend such as SEGGER
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Systemview to be enabled as well.
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if TRACING
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2020-02-07 03:05:40 +08:00
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config TRACING_CORE
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bool
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help
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Automatically selected by formats that require the core
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tracing infrastructure.
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2020-02-06 23:52:30 +08:00
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choice
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prompt "Tracing Format"
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2020-02-07 03:00:24 +08:00
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default TRACING_NONE
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config TRACING_NONE
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bool "No tracing format selected"
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help
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None of the available tracing formats is selected.
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2020-02-06 23:52:30 +08:00
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2021-05-07 00:31:13 +08:00
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config PERCEPIO_TRACERECORDER
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bool "Percepio Tracealyzer support"
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select THREAD_NAME
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select INIT_STACKS
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select THREAD_MONITOR
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depends on ZEPHYR_TRACERECORDER_MODULE
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2020-02-07 01:34:04 +08:00
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config SEGGER_SYSTEMVIEW
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bool "Segger SystemView support"
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select CONSOLE
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select RTT_CONSOLE
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select USE_SEGGER_RTT
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2020-10-17 17:52:56 +08:00
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select THREAD_MONITOR
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2021-05-20 22:27:13 +08:00
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select SEGGER_RTT_CUSTOM_LOCKING
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2020-02-07 01:34:04 +08:00
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2020-02-06 23:52:30 +08:00
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config TRACING_CTF
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bool "Tracing via Common Trace Format support"
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2020-02-07 03:05:40 +08:00
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select TRACING_CORE
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2020-02-06 23:52:30 +08:00
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help
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Enable tracing to a Common Trace Format stream.
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config TRACING_TEST
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bool "Tracing for test usage"
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2020-02-07 03:05:40 +08:00
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select TRACING_CORE
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2020-02-06 23:52:30 +08:00
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help
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Enable tracing for testing kinds of format purpose. It must
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implement the tracing hooks defined in tracing_test.h
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2020-09-01 22:12:09 +08:00
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config TRACING_USER
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bool "Tracing using user-defined functions"
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help
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Use user-defined functions for tracing task switching and irqs
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2020-02-06 23:52:30 +08:00
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endchoice
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config TRACING_CTF_TIMESTAMP
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2022-03-09 19:05:12 +08:00
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bool "CTF internal timestamp"
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2020-02-06 23:52:30 +08:00
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default y
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depends on TRACING_CTF
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help
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Timestamp prefix will be added to the beginning of CTF
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event internally.
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2020-02-06 22:13:51 +08:00
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choice
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prompt "Tracing Method"
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default TRACING_ASYNC
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config TRACING_SYNC
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bool "Synchronous Tracing"
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select RING_BUFFER
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help
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Enable synchronous tracing. This requires the backend to be
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very low-latency.
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config TRACING_ASYNC
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bool "Asynchronous Tracing"
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select RING_BUFFER
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help
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Enable asynchronous tracing. This will buffer all the tracing
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packets to the ring buffer first, tracing thread will try to
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2020-02-06 23:52:30 +08:00
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output as much data as possible from the buffer when tracing
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2020-02-06 22:13:51 +08:00
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thread get scheduled.
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endchoice
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config TRACING_THREAD_STACK_SIZE
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int "Stack size of tracing thread"
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default 1024
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depends on TRACING_ASYNC
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help
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Stack size of tracing thread.
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config TRACING_THREAD_WAIT_THRESHOLD
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int "Tracing thread waiting threshold"
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default 100
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depends on TRACING_ASYNC
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help
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Tracing thread waiting period given in milliseconds after
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every first packet put to tracing buffer.
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config TRACING_BUFFER_SIZE
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int "Size of tracing buffer"
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default 2048 if TRACING_ASYNC
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default TRACING_PACKET_MAX_SIZE if TRACING_SYNC
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range 32 65536
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help
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Size of tracing buffer. If TRACING_ASYNC is enabled, tracing buffer
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2020-02-06 23:52:30 +08:00
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is used as a ring buffer to buffer data packet and string packet. If
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2022-03-17 05:07:43 +08:00
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TRACING_SYNC is enabled, the buffer is used to hold the formatted data.
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2020-02-06 22:13:51 +08:00
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config TRACING_PACKET_MAX_SIZE
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int "Max size of one tracing packet"
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default 32
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help
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Max size of one tracing packet.
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choice
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prompt "Tracing Backend"
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default TRACING_BACKEND_UART
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config TRACING_BACKEND_UART
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2022-03-09 19:05:12 +08:00
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bool "UART backend"
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2020-02-06 22:13:51 +08:00
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depends on UART_CONSOLE
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2020-08-07 06:41:04 +08:00
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2020-02-06 22:13:51 +08:00
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help
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2020-02-06 23:52:30 +08:00
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Use UART to output tracing data.
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2020-02-06 22:13:51 +08:00
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config TRACING_BACKEND_USB
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2022-03-09 19:05:12 +08:00
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bool "USB backend"
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2021-06-30 00:48:30 +08:00
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depends on USB_DEVICE_STACK
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2020-02-06 22:13:51 +08:00
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depends on TRACING_ASYNC
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help
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2020-02-06 23:52:30 +08:00
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Use USB to output tracing data.
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2020-02-06 22:13:51 +08:00
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config TRACING_BACKEND_POSIX
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2022-03-09 19:05:12 +08:00
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bool "Posix architecture (native) backend"
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2020-02-06 22:13:51 +08:00
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depends on TRACING_SYNC
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depends on ARCH_POSIX
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help
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2020-02-06 23:52:30 +08:00
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Use posix architecture to output tracing data to file system.
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2020-02-06 22:13:51 +08:00
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2021-02-26 16:22:16 +08:00
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config TRACING_BACKEND_RAM
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2022-03-09 19:05:12 +08:00
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bool "RAM backend"
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2021-02-26 16:22:16 +08:00
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help
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Use a ram buffer to output tracing data which can
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be dumped to a file at runtime with a debugger.
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See gdb dump binary memory documentation for example.
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2022-04-12 21:56:27 +08:00
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endchoice
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2021-02-26 16:22:16 +08:00
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config RAM_TRACING_BUFFER_SIZE
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int "Ram Tracing buffer size"
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default 4096
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depends on TRACING_BACKEND_RAM
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help
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Size of the RAM trace buffer. Trace will be discarded if the
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length is exceeded.
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2020-02-06 22:13:51 +08:00
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config TRACING_USB_MPS
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int "USB backend max packet size"
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default 64
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depends on TRACING_BACKEND_USB
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help
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USB tracing backend max packet size(endpoint MPS).
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config TRACING_HANDLE_HOST_CMD
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2022-03-09 19:05:12 +08:00
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bool "Host command handle"
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2020-02-06 22:13:51 +08:00
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select UART_INTERRUPT_DRIVEN if TRACING_BACKEND_UART
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help
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When enabled tracing will handle cmd from host to dynamically
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enable and disable tracing to have host capture tracing stream
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data conveniently.
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config TRACING_CMD_BUFFER_SIZE
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2020-02-06 23:52:30 +08:00
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int "Size of tracing command buffer"
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2020-02-06 22:13:51 +08:00
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default 32
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range 32 128
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help
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Size of tracing command buffer.
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2021-11-23 06:46:19 +08:00
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config TRACING_OBJECT_TRACKING
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2022-03-09 19:05:12 +08:00
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bool "Object tracking"
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2021-11-23 06:46:19 +08:00
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help
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Keep lists to track kernel objects.
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2021-03-26 15:31:23 +08:00
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menu "Tracing Configuration"
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2021-05-20 20:14:47 +08:00
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2021-10-14 01:16:39 +08:00
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config TRACING_SYSCALL
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2022-03-09 19:05:12 +08:00
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bool "Tracing Syscalls"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Syscalls.
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2021-05-20 20:14:47 +08:00
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config TRACING_THREAD
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2022-03-09 19:05:12 +08:00
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bool "Tracing Threads"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Threads.
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2021-05-20 20:14:47 +08:00
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config TRACING_WORK
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2022-03-09 19:05:12 +08:00
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bool "Tracing Work"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Work and Work queue events
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2021-05-20 20:14:47 +08:00
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config TRACING_ISR
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2022-03-09 19:05:12 +08:00
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bool "Tracing ISRs"
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2020-02-06 23:11:29 +08:00
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default y
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2020-02-06 22:13:51 +08:00
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help
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2020-02-06 23:52:30 +08:00
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Enable tracing ISRs. This requires the backend to be
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2020-02-06 22:13:51 +08:00
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very low-latency.
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2021-05-20 20:14:47 +08:00
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config TRACING_SEMAPHORE
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2022-03-09 19:05:12 +08:00
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bool "Tracing Semaphores"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Semaphores.
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2021-05-20 20:14:47 +08:00
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config TRACING_MUTEX
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2022-03-09 19:05:12 +08:00
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bool "Tracing Mutexes"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Mutexes.
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2021-05-20 20:14:47 +08:00
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config TRACING_CONDVAR
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2022-03-09 19:05:12 +08:00
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bool "Tracing Condition Variables"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Condition Variables
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2021-05-20 20:14:47 +08:00
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config TRACING_QUEUE
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2022-03-09 19:05:12 +08:00
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bool "Tracing Queues"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Queues.
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2021-05-20 20:14:47 +08:00
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config TRACING_FIFO
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2022-03-09 19:05:12 +08:00
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bool "Tracing FIFO queues"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing FIFO queues.
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2021-05-20 20:14:47 +08:00
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config TRACING_LIFO
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2022-03-09 19:05:12 +08:00
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bool "Tracing LIFO queues"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing LIFO queues.
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2021-05-20 20:14:47 +08:00
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config TRACING_STACK
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2022-03-09 19:05:12 +08:00
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bool "Tracing Memory Stacks"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Memory Stacks.
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2021-05-20 20:14:47 +08:00
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config TRACING_MESSAGE_QUEUE
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2022-03-09 19:05:12 +08:00
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bool "Tracing Message Queues"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Message Queues.
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2021-05-20 20:14:47 +08:00
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config TRACING_MAILBOX
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2022-03-09 19:05:12 +08:00
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bool "Tracing Mailboxes"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Mailboxes.
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2021-05-20 20:14:47 +08:00
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config TRACING_PIPE
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2022-03-09 19:05:12 +08:00
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bool "Tracing Pipes"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Pipes.
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2021-05-20 20:14:47 +08:00
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config TRACING_HEAP
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2022-03-09 19:05:12 +08:00
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bool "Tracing Memory Heaps"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Memory Heaps.
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2021-05-20 20:14:47 +08:00
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config TRACING_MEMORY_SLAB
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2022-03-09 19:05:12 +08:00
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bool "Tracing Memory Slabs"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Memory Slabs.
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2021-05-20 20:14:47 +08:00
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config TRACING_TIMER
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2022-03-09 19:05:12 +08:00
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bool "Tracing Timers"
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2021-03-26 15:31:23 +08:00
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default y
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help
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Enable tracing Timers.
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2021-05-20 20:14:47 +08:00
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2021-09-21 02:14:32 +08:00
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config TRACING_EVENT
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2022-03-09 19:05:12 +08:00
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bool "Tracing Events"
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2021-09-21 02:14:32 +08:00
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default y
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help
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Enable tracing Events.
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2021-05-20 20:14:47 +08:00
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endmenu # Tracing Configuration
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2021-03-26 15:31:23 +08:00
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2020-02-06 22:13:51 +08:00
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endif
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2020-02-07 01:34:04 +08:00
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source "subsys/tracing/sysview/Kconfig"
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