zephyr

56947 Commits

82 Branches

204 Tags

1.7 GiB

Branch: backport-82072-to-v2.7-branch

Commit Graph

Author	SHA1	Message	Date
Anas Nashif	5ab117ffd2	tracing: scripts: add scripts for parsing ctf data Generate trace using samples/subsys/tracing for example: west build -b qemu_x86 samples/subsys/tracing -t run \ -- -DCONF_FILE=prj_uart_ctf.conf mkdir ctf cp build/channel0_0 ctf/ cp subsys/tracing/ctf/tsdl/metadata ctf/ ./scripts/tracing/parse_ctf.py -t ctf 1969-12-31 19:00:00.001779 (+0.000000 s): thread_create: thread_a 1969-12-31 19:00:00.001915 (+0.000136 s): thread_info (Stack size: 1024) 1969-12-31 19:00:00.002021 (+0.000107 s): thread_ready: thread_a 1969-12-31 19:00:00.002287 (+0.000265 s): thread_switched_out: main 1969-12-31 19:00:00.002320 (+0.000033 s): thread_switched_in: main 1969-12-31 19:00:00.002585 (+0.000265 s): thread_abort: main 1969-12-31 19:00:00.002730 (+0.000145 s): thread_switched_out: main 1969-12-31 19:00:00.002762 (+0.000032 s): thread_switched_in: thread_a 1969-12-31 19:00:00.002829 (+0.000067 s): thread_create: 1130656 1969-12-31 19:00:00.002860 (+0.000031 s): thread_info (Stack size: 1024) 1969-12-31 19:00:00.002911 (+0.000052 s): thread_ready: 1130656 1969-12-31 19:00:00.003033 (+0.000121 s): thread_name_set 1969-12-31 19:00:00.003132 (+0.000100 s): semaphore_take (1140992) 1969-12-31 19:00:00.003201 (+0.000069 s): end_call 38 (SEMA_TAKE) 1969-12-31 19:00:00.003330 (+0.000128 s): start_call 39 (SLEEP) 1969-12-31 19:00:00.003721 (+0.000391 s): thread_suspend: thread_a 1969-12-31 19:00:00.003802 (+0.000081 s): thread_switched_out: thread_a 1969-12-31 19:00:00.003834 (+0.000032 s): thread_switched_in: thread_b 1969-12-31 19:00:00.003872 (+0.000038 s): semaphore_take (1141016) 1969-12-31 19:00:00.003976 (+0.000103 s): thread_pending: thread_b 1969-12-31 19:00:00.004095 (+0.000119 s): thread_switched_out: thread_b 1969-12-31 19:00:00.004127 (+0.000032 s): thread_switched_in: idle 00 1969-12-31 19:00:00.004232 (+0.000105 s): idle 1969-12-31 19:00:00.510848 (+0.506616 s): isr_enter 1969-12-31 19:00:00.511664 (+0.000816 s): thread_resume: thread_a 1969-12-31 19:00:00.511947 (+0.000283 s): thread_ready: thread_a 1969-12-31 19:00:00.512385 (+0.000438 s): isr_exit 1969-12-31 19:00:00.512570 (+0.000186 s): thread_switched_out: idle 00 1969-12-31 19:00:00.512689 (+0.000119 s): thread_switched_in: thread_a 1969-12-31 19:00:00.512869 (+0.000180 s): end_call 39 (SLEEP) Signed-off-by: Anas Nashif <anas.nashif@intel.com>	5 years ago
Wentong Wu	c35fa6caa6	scripts: add script for usb backend to receive tracing data Add script for usb backend to receive tracing stream data. This script, trace_capture_usb.py, is based on pyusb, so install it correctly before using the script. Signed-off-by: Wentong Wu <wentong.wu@intel.com>	6 years ago
Wentong Wu	b4449a0c2c	scripts: add script to capture tracing data with UART backend Add script to capture tracing stream data with UART backend. This script is developed based on pyserial, so install it correctly before using the script. Signed-off-by: Wentong Wu <wentong.wu@intel.com>	6 years ago

Author

SHA1

Message

Date

Anas Nashif

5ab117ffd2

tracing: scripts: add scripts for parsing ctf data

Generate trace using samples/subsys/tracing for example:

    west build -b qemu_x86 samples/subsys/tracing  -t run \
      -- -DCONF_FILE=prj_uart_ctf.conf

    mkdir ctf
    cp build/channel0_0 ctf/
    cp subsys/tracing/ctf/tsdl/metadata ctf/
    ./scripts/tracing/parse_ctf.py -t ctf

1969-12-31 19:00:00.001779 (+0.000000 s): thread_create: thread_a
1969-12-31 19:00:00.001915 (+0.000136 s): thread_info (Stack size: 1024)
1969-12-31 19:00:00.002021 (+0.000107 s): thread_ready: thread_a
1969-12-31 19:00:00.002287 (+0.000265 s): thread_switched_out: main
1969-12-31 19:00:00.002320 (+0.000033 s): thread_switched_in: main
1969-12-31 19:00:00.002585 (+0.000265 s): thread_abort: main
1969-12-31 19:00:00.002730 (+0.000145 s): thread_switched_out: main
1969-12-31 19:00:00.002762 (+0.000032 s): thread_switched_in: thread_a
1969-12-31 19:00:00.002829 (+0.000067 s): thread_create: 1130656
1969-12-31 19:00:00.002860 (+0.000031 s): thread_info (Stack size: 1024)
1969-12-31 19:00:00.002911 (+0.000052 s): thread_ready: 1130656
1969-12-31 19:00:00.003033 (+0.000121 s): thread_name_set
1969-12-31 19:00:00.003132 (+0.000100 s): semaphore_take (1140992)
1969-12-31 19:00:00.003201 (+0.000069 s): end_call 38 (SEMA_TAKE)
1969-12-31 19:00:00.003330 (+0.000128 s): start_call 39 (SLEEP)
1969-12-31 19:00:00.003721 (+0.000391 s): thread_suspend: thread_a
1969-12-31 19:00:00.003802 (+0.000081 s): thread_switched_out: thread_a
1969-12-31 19:00:00.003834 (+0.000032 s): thread_switched_in: thread_b
1969-12-31 19:00:00.003872 (+0.000038 s): semaphore_take (1141016)
1969-12-31 19:00:00.003976 (+0.000103 s): thread_pending: thread_b
1969-12-31 19:00:00.004095 (+0.000119 s): thread_switched_out: thread_b
1969-12-31 19:00:00.004127 (+0.000032 s): thread_switched_in: idle 00
1969-12-31 19:00:00.004232 (+0.000105 s): idle
1969-12-31 19:00:00.510848 (+0.506616 s): isr_enter
1969-12-31 19:00:00.511664 (+0.000816 s): thread_resume: thread_a
1969-12-31 19:00:00.511947 (+0.000283 s): thread_ready: thread_a
1969-12-31 19:00:00.512385 (+0.000438 s): isr_exit
1969-12-31 19:00:00.512570 (+0.000186 s): thread_switched_out: idle 00
1969-12-31 19:00:00.512689 (+0.000119 s): thread_switched_in: thread_a
1969-12-31 19:00:00.512869 (+0.000180 s): end_call 39 (SLEEP)

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

5 years ago

Wentong Wu

c35fa6caa6

scripts: add script for usb backend to receive tracing data

Add script for usb backend to receive tracing stream data. This
script, trace_capture_usb.py, is based on pyusb, so install it
correctly before using the script.

Signed-off-by: Wentong Wu <wentong.wu@intel.com>

6 years ago

Wentong Wu

b4449a0c2c

scripts: add script to capture tracing data with UART backend

Add script to capture tracing stream data with UART backend. This
script is developed based on pyserial, so install it correctly
before using the script.

Signed-off-by: Wentong Wu <wentong.wu@intel.com>

6 years ago

3 Commits (backport-82072-to-v2.7-branch)