Re: Instruments and dtrace
Re: Instruments and dtrace
Hi Justin,
Sorry but...
How can I do this simply?
Thanks!!!!
Eric
Le 22 nov. 2013 à 02:59, Justin Seyster <email@hidden> a écrit :
>
> Unfortunately, if you don’t have any pid probes in your custom Instrument, Instruments will not substitute $target with the pid of your target process. You have to either add a dummy pid probe (perhaps triggered on main) .
>
>> From: "email@hidden" <email@hidden>
>> Subject: Instruments and dtrace
>> Date: November 21, 2013 at 10:49:40 AM PST
>> To: Developer Mailing Lists <email@hidden>
>>
>> Hi,
>>
>> I hope this is the right place for this question.
>>
>> I have created a trace probe in my userland driver.
>> Let's say
>> provider myDriver {
>> probe getState(int);
>> };
>>
>> I can easily monitor this value using dtrace and a script in a shell.
>>
>> But I want to monitor it using Instruments, and I can't get it to work. I can't find the correct settings in the documentation.
>>
>> Help would be greatly appreciated!
>>
>> Thanks
>> Eric
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