trace: Add kernel tracepoint support
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
This commit is contained in:
yinshengkai
Xiang Xiao
parent
312d6223d3
commit
da4e2671f5
59
Kconfig
59
Kconfig
@ -2006,6 +2006,65 @@ config FRAME_POINTER
|
||||
|
||||
endmenu # Debug Options
|
||||
|
||||
menuconfig TRACE
|
||||
bool "Enable tracepoints"
|
||||
default n
|
||||
depends on SCHED_INSTRUMENTATION
|
||||
---help---
|
||||
If this option is enabled, tracepoints at critical code in
|
||||
the kernel will be enabled.
|
||||
|
||||
if TRACE
|
||||
config TRACE_AUDIO
|
||||
bool "Enable tracepoints in audio"
|
||||
default n
|
||||
|
||||
config TRACE_ARCH
|
||||
bool "Enable tracepoints in arch"
|
||||
default n
|
||||
|
||||
config TRACE_BOARDS
|
||||
bool "Enable tracepoints in boards"
|
||||
default n
|
||||
|
||||
config TRACE_CRYPTO
|
||||
bool "Enable tracepoints in crypto"
|
||||
default n
|
||||
|
||||
config TRACE_DRIVERS
|
||||
bool "Enable tracepoints in drivers"
|
||||
default n
|
||||
|
||||
config TRACE_FS
|
||||
bool "Enable tracepoints in fs"
|
||||
default n
|
||||
|
||||
config TRACE_GRAPHICS
|
||||
bool "Enable tracepoints in graphics"
|
||||
default n
|
||||
|
||||
config TRACE_LIBS
|
||||
bool "Enable tracepoints in libs"
|
||||
default n
|
||||
|
||||
config TRACE_NET
|
||||
bool "Enable tracepoints in net"
|
||||
default n
|
||||
|
||||
config TRACE_SCHED
|
||||
bool "Enable tracepoints in sched"
|
||||
default n
|
||||
|
||||
config TRACE_VIDEO
|
||||
bool "Enable tracepoints in video"
|
||||
default n
|
||||
|
||||
config TRACE_WIRELESS
|
||||
bool "Enable tracepoints in wireless"
|
||||
default n
|
||||
|
||||
endif #TRACE
|
||||
|
||||
config ARCH_HAVE_CUSTOMOPT
|
||||
bool
|
||||
default n
|
||||
|
||||
154
include/nuttx/trace.h
Normal file
154
include/nuttx/trace.h
Normal file
@ -0,0 +1,154 @@
|
||||
/****************************************************************************
|
||||
* include/nuttx/trace.h
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __INCLUDE_NUTTX_TRACE_H
|
||||
#define __INCLUDE_NUTTX_TRACE_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/sched_note.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_TRACE
|
||||
# define trace_begin(tag) SCHED_NOTE_BEGIN(tag)
|
||||
# define trace_end(tag) SCHED_NOTE_END(tag)
|
||||
#else
|
||||
# define trace_begin(tag)
|
||||
# define trace_end(tag)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_APP
|
||||
# define app_trace_begin() trace_begin(NOTE_TAG_APP)
|
||||
# define app_trace_end() trace_end(NOTE_TAG_APP)
|
||||
#else
|
||||
# define app_trace_begin()
|
||||
# define app_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_ARCH
|
||||
# define arch_trace_begin() trace_begin(NOTE_TAG_ARCH)
|
||||
# define arch_trace_end() trace_end(NOTE_TAG_ARCH)
|
||||
#else
|
||||
# define arch_trace_begin()
|
||||
# define arch_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_AUDIO
|
||||
# define audio_trace_begin() trace_begin(NOTE_TAG_AUDIO)
|
||||
# define audio_trace_end() trace_end(NOTE_TAG_AUDIO)
|
||||
#else
|
||||
# define audio_trace_begin()
|
||||
# define audio_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_BOARDS
|
||||
# define boards_trace_begin() trace_begin(NOTE_TAG_BOARDS)
|
||||
# define boards_trace_end() trace_end(NOTE_TAG_BOARDS)
|
||||
#else
|
||||
# define boards_trace_begin()
|
||||
# define boards_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_CRYPTO
|
||||
# define crypto_trace_begin() trace_begin(NOTE_TAG_CRYPTO)
|
||||
# define crypto_trace_end() trace_end(NOTE_TAG_CRYPTO)
|
||||
#else
|
||||
# define crypto_trace_begin()
|
||||
# define crypto_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_DRIVERS
|
||||
# define drivers_trace_begin() trace_begin(NOTE_TAG_DRIVERS)
|
||||
# define drivers_trace_end() trace_end(NOTE_TAG_DRIVERS)
|
||||
#else
|
||||
# define drivers_trace_begin()
|
||||
# define drivers_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_FS
|
||||
# define fs_trace_begin() trace_begin(NOTE_TAG_FS)
|
||||
# define fs_trace_end() trace_end(NOTE_TAG_FS)
|
||||
#else
|
||||
# define fs_trace_begin()
|
||||
# define fs_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_GRAPHICS
|
||||
# define graphics_trace_begin() trace_begin(NOTE_TAG_GRAPHICS)
|
||||
# define graphics_trace_end() trace_end(NOTE_TAG_GRAPHICS)
|
||||
#else
|
||||
# define graphics_trace_begin()
|
||||
# define graphics_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_LIBS
|
||||
# define libs_trace_begin() trace_begin(NOTE_TAG_LIBS)
|
||||
# define libs_trace_end() trace_end(NOTE_TAG_LIBS)
|
||||
#else
|
||||
# define libs_trace_begin()
|
||||
# define libs_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_MM
|
||||
# define mm_trace_begin() trace_begin(NOTE_TAG_MM)
|
||||
# define mm_trace_end() trace_end(NOTE_TAG_MM)
|
||||
#else
|
||||
# define mm_trace_begin()
|
||||
# define mm_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_NET
|
||||
# define net_trace_begin() trace_begin(NOTE_TAG_NET)
|
||||
# define net_trace_end() trace_end(NOTE_TAG_NET)
|
||||
#else
|
||||
# define net_trace_begin()
|
||||
# define net_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_SCHED
|
||||
# define sched_trace_begin() trace_begin(NOTE_TAG_SCHED)
|
||||
# define sched_trace_end() trace_end(NOTE_TAG_SCHED)
|
||||
#else
|
||||
# define sched_trace_begin()
|
||||
# define sched_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_VIDEO
|
||||
# define video_trace_begin() trace_begin(NOTE_TAG_VIDEO)
|
||||
# define video_trace_end() trace_end(NOTE_TAG_VIDEO)
|
||||
#else
|
||||
# define video_trace_begin()
|
||||
# define video_trace_end()
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TRACE_WIRELESS
|
||||
# define wireless_trace_begin() trace_begin(NOTE_TAG_WIRLESS)
|
||||
# define wireless_trace_end() trace_end(NOTE_TAG_WIRLESS)
|
||||
#else
|
||||
# define wireless_trace_begin()
|
||||
# define wireless_trace_end()
|
||||
#endif
|
||||
|
||||
#endif /* __INCLUDE_NUTTX_TRACE_H */
|
||||
Loading…
Reference in New Issue
Block a user