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trace32lauterbach

Calling external script on breakpoint with Register Values as parameters

I would like to script Trace32 so I can dump register state and pass to my script on a breakpoint trigger.

I am currently looking at the /CMD flag.

Is there any way I can set a breakpoint in the format of this:

Break.set main /CMD "OS.Command MyScript.sh $R0 $R1 $R2 ..."

where I am dumping the registers and passing it to MyScript as parameters.

My backup plan is to use wp.Register and have my script monitor file system instead.

Thanks ahead for help!

Solution

  • I have this solution.

    When setting the breakpoint, instead use /CMD "DO bkpt_trigger.cmm"

    Then in bkpt_trigger.cmm

    &r0=Register(R0)
&r1=Register(R1)
...
Os.Command echo &r0 &r1