[DAT] Debug Analyser Tool #5341

thapav · 2021-12-02T16:15:08Z

This PR adds the Debug Analyser Tool [DAT] which will help to retrieve various modules' information at the application level for the developer such as:

Process Info: processes & threads (PID, names, priority, type, status)
Memory: memory used by each task/thread/signals
Applications: number of applications
For loadable >
(i) how much time app/process ran
MPU: Active MPU regions
CPU Load
IRQ Scheduling history
Semaphore holder history
Task Scheduling history , etc

It adds the DAT application debug commands for the following modules:
1) Application
2) MPU
It also adds the DAT GUI script to retrieve the module information for DAT app as well as other existing modules.

tizen-build · 2021-12-02T16:17:26Z

Target : [bab72c77a2f7043c6c9e4ddb3cfc78183252120b] - Code Rule Check OK.

tizen-build · 2021-12-02T16:23:27Z

Target : [150a179e0deba422db4ede2e116e92ca81258d61] - Code Rule Check OK.

apps/examples/dat/Kconfig

apps/examples/dat/Makefile

apps/examples/dat/Make.defs

os/drivers/os_api_test/application/test_app.c

tools/debug/dat.py

os/include/tinyara/debug/sysdbg.h

apps/examples/dat/Makefile

tizen-build · 2021-12-03T06:38:27Z

Target : [3bef8a25a7670fdd691cf54e896d91b2261d3819] - Code Rule Check OK.

tizen-build · 2021-12-07T10:51:26Z

Target : [8b6fbc1f845aa20b0438dd6b3d5b8210dc4e34ba] - Code Rule Check OK.

tizen-build · 2021-12-07T16:39:30Z

Target : [9f3ff48979e38cbbfe97bffaefaccce757d563b4] - Code Rule Check OK.

tizen-build · 2021-12-09T11:21:28Z

Target : [e39b49ad1d4b134a1c611cc464627c7d43019982] - Code Rule Check OK.

os/binfmt/binfmt_loadbinary.c

tools/debug/dat.py

os/include/tinyara/os_api_test_drv.h

tizen-build · 2022-02-15T15:13:17Z

Target : [9fd4801f700aa54668067700342a5a34702f5a4c] - Code Rule Check OK.

tizen-build · 2022-02-15T18:19:19Z

Target : [49aa42dbd2b1ffa17a8af0ca2a286b030de3d685] - Code Rule Check OK.

tizen-build · 2022-02-15T18:25:17Z

Target : [f391681396301aadfbbc477bfba04362131d1811] - Code Rule Check OK.

apps/system/dat/Kconfig

apps/system/dat/Makefile

apps/system/dat/dat_main.c

os/arch/arm/src/armv7-m/up_reprioritizertr.c

dineshdas-samsung · 2022-02-17T05:07:36Z

apps/include/system/dat_init.h

@@ -0,0 +1,46 @@
+/****************************************************************************
+ *
+ * Copyright 2021 Samsung Electronics All Rights Reserved.


Request to please change the year wherever possible.

Since it's last year's commit, have kept the year intact.

apps/system/dat/dat_main.c

os/arch/arm/src/armv7-m/up_blocktask.c

os/arch/arm/src/armv7-m/up_releasepending.c

os/arch/arm/src/armv7-m/up_reprioritizertr.c

os/arch/arm/src/armv7-m/up_schedyield.c

os/arch/arm/src/armv7-m/up_unblocktask.c

os/arch/arm/src/common/up_exit.c

tizen-build · 2022-02-21T18:37:19Z

Target : [cdf7a5995cd79d357df2a34e3e06c95033cb783a] - Code Rule Check OK.

tizen-build · 2022-02-22T16:55:19Z

Target : [d0966f078388d5e90e2a5027f7c1f4ed94b49230] - Code Rule Check OK.

tizen-build · 2022-03-07T11:30:45Z

Target : [c6bfb613fc5ebf7a0d8fad3200b5a26559b4767e] - Code Rule Check OK.

apps/system/dat/Kconfig

tools/debug/HowToUseDat.md

tizen-build · 2022-04-18T08:00:43Z

Target : [afcd26019bc7d252fa56140e99029800df2150d1] - Code Rule Check OK.

apps/system/dat/Kconfig

os/include/tinyara/debug/sysdbg.h

os/kernel/debug/sysdbg.c

os/arch/arm/src/armv8-m/up_releasepending.c

apps/system/dat/dat_main.c

tizen-build · 2022-06-14T13:21:46Z

Target : [4181a97b399c38613eb6556710ff70af686c13e0] - Code Rule Check OK.

apps/include/system/dat_init.h

apps/system/dat/dat_main.c

os/binfmt/binfmt_loadbinary.c

os/drivers/os_api_test/application/test_app.c

tizen-build · 2022-06-24T11:45:45Z

Target : [c5821cbfffe2668705990e2dc61c34c553ed1dec] - Code Rule Check OK.

tizen-build · 2022-06-26T03:42:39Z

Target : [9dfaf0e08b6db99c37663455465f315dd8aa85b2] - Code Rule Check OK.

tizen-build · 2022-07-01T10:00:46Z

Target : [1462ee71cead57b202210fd3661fedf189c831cf] - Code Rule Check OK.

tizen-build · 2022-07-01T10:18:44Z

Target : [694eea8] - Code Rule Check OK.

…ymbol. This patch updates save_semaphore_history API call with __KERNEL__ check since its a kernel symbol. Signed-off-by: Vidisha Thapa <[email protected]>

…o task scheduling history This patch adds system debug monitor commands to armv8-m, armv7-m & armv7-r API's to save appropriate task scheduling history. Signed-off-by: Vidisha Thapa <[email protected]>

This script is currently accessing the data from the serial port /dev/tty*** and displays it on the DAT tool GUI. It also dumps the output from the port into the files namely cmd_output.txt and cmd_history.txt: 1) cmd_output.txt: Stores the current module output. 2) cmd_history.txt: Stores the module outputs for all the previously entered commands. Change-Id: Ifb580f17e95e5322f1c5a5eec80db54dd4825926 Signed-off-by: Vidisha Thapa <[email protected]>

This patch 1) Adds context switch reasoning to the task scheduling history 2) Removes unnecessary parameters from the sched_history_s and irq_history_s structures 3) Modifies semaphore history list to display the task status semaphore wise with latest timestamp. 4) Removed duplication in either task/sempahore/irq lists 5) Adds a sorted combined list of task and irq scheduling histories Signed-off-by: Vidisha Thapa <[email protected]>

This patch adds Debug Analyser Tool application and system level changes. It adds debug commands for the following modules: 1) Application - No. of Binaries - Memory addresses (text, ro, bss, data) - Application Runtimes 2) TCB - Alive Thread List - GtaskList Table - Alive List Call Stack 2) MPU - Number of MPU regions Change-Id: Ie2d4045878fae46b982789693d64e78b751133bf Signed-off-by: Vidisha Thapa <[email protected]>

tizen-build · 2022-07-29T05:15:40Z

Target : [d4f84da] - Code Rule Check OK.

Tirtha-Samsung · 2022-11-30T13:03:03Z

os/arch/arm/src/armv7-m/up_blocktask.c

@@ -173,6 +183,7 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
 			struct tcb_s *nexttcb = this_task();
 #ifdef CONFIG_TASK_SCHED_HISTORY
 			/* Save the task name which will be scheduled */
+


Please remove this line

tizen-build · 2023-03-21T02:16:13Z

Target : [d4f84da] - Code Rule Check OK.

thapav force-pushed the dat branch from bab72c7 to 150a179 Compare December 2, 2021 16:20

abhishek-samsung reviewed Dec 3, 2021

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dineshdas-samsung reviewed Dec 3, 2021

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thapav force-pushed the dat branch from 150a179 to 3bef8a2 Compare December 3, 2021 06:37

thapav force-pushed the dat branch from 3bef8a2 to 8b6fbc1 Compare December 7, 2021 10:49

thapav force-pushed the dat branch from 8b6fbc1 to 9f3ff48 Compare December 7, 2021 16:37

thapav force-pushed the dat branch from 9f3ff48 to e39b49a Compare December 9, 2021 11:19

sunghan-chang reviewed Dec 9, 2021

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sangam-swami added Do not merge Need test need the test to confirm the performance or the stability labels Dec 10, 2021

thapav force-pushed the dat branch from e39b49a to 9fd4801 Compare February 15, 2022 15:11

thapav force-pushed the dat branch from 9fd4801 to 49aa42d Compare February 15, 2022 18:16

thapav force-pushed the dat branch from 49aa42d to f391681 Compare February 15, 2022 18:22

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abhishek-samsung reviewed Feb 16, 2022

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kishore-sn reviewed Feb 17, 2022

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thapav force-pushed the dat branch from f391681 to cdf7a59 Compare February 21, 2022 18:34

thapav force-pushed the dat branch from cdf7a59 to d0966f0 Compare February 22, 2022 16:52

sangam-swami removed the Need test need the test to confirm the performance or the stability label Mar 7, 2022

thapav force-pushed the dat branch from de16b2d to c6bfb61 Compare March 7, 2022 11:29

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thapav force-pushed the dat branch from c6bfb61 to afcd260 Compare April 18, 2022 07:57

thapav commented Apr 18, 2022

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thapav force-pushed the dat branch from afcd260 to 4181a97 Compare June 14, 2022 13:20

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thapav force-pushed the dat branch from 4181a97 to c5821cb Compare June 24, 2022 11:43

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thapav force-pushed the dat branch from 9dfaf0e to 1462ee7 Compare July 1, 2022 09:59

thapav force-pushed the dat branch from 1462ee7 to 694eea8 Compare July 1, 2022 10:15

thapav added 5 commits July 29, 2022 14:13

lib/libc/semaphore: Update semaphore history conditional for kernel s…

2a4dc71

…ymbol. This patch updates save_semaphore_history API call with __KERNEL__ check since its a kernel symbol. Signed-off-by: Vidisha Thapa <[email protected]>

arch/arm/src: Add system debug monitor commands to save appropriate t…

6aa8972

…o task scheduling history This patch adds system debug monitor commands to armv8-m, armv7-m & armv7-r API's to save appropriate task scheduling history. Signed-off-by: Vidisha Thapa <[email protected]>

thapav force-pushed the dat branch from 694eea8 to d4f84da Compare July 29, 2022 05:14

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[DAT] Debug Analyser Tool #5341

[DAT] Debug Analyser Tool #5341

thapav commented Dec 2, 2021

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tizen-build commented Mar 21, 2023

[DAT] Debug Analyser Tool #5341

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[DAT] Debug Analyser Tool #5341

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