[MTK] 如何手动触发异常

文摘 MediaTek 2022-09-19 阅读:7341

[DESCRIPTION]
  如何手动触发异常 

[SOLUTION]

 Java Exception(JE):

在手机中home-> dev tools-> Bad behavior -> "Crash the main app thread"

 Native Exception(NE):

例如想要netd进程发生NE:首先adb shell ps netd,然后adb shell kill -11 {netd_pid}

 Kernel Exception(KE):

adb shell cat /proc/aed/generate-oops

 Modem Exception(EE):

adb shell cat /proc/aed/generate-ee

 WCN Exception(EE):

adb shell cat /proc/aed/generate-combo

 HWT Exception:

adb shell "echo 1:4 > /proc/aed/generate-wdt"       -->> 表示cpu 4 卡住

 Hang Detect Exception:

adb shell kill -19 {system_server_pid}         --> wait 5min会触发整机重启

 SWT:

adb shell am hang --allow-restart

 Scp EE:

adb shell echo 666 > sys/class/misc/scp/wdt_reset

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