* [ltt-dev] how to add the event in the program
@ 2009-01-23 8:38 long xu
2009-01-23 8:38 ` long xu
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: long xu @ 2009-01-23 8:38 UTC (permalink / raw)
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins, we
open the event, when the program finishs, we close the event. then we can
get the process of the program.
whether is there any function in the LTT to add the event like this for the
program?
Thanks,
Best regard
XU Long
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* [ltt-dev] how to add the event in the program
2009-01-23 8:38 [ltt-dev] how to add the event in the program long xu
@ 2009-01-23 8:38 ` long xu
2009-01-23 8:38 ` long xu
2009-01-23 9:10 ` Akyurek, Ali (EXT)
2 siblings, 0 replies; 6+ messages in thread
From: long xu @ 2009-01-23 8:38 UTC (permalink / raw)
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins, we
open the event, when the program finishs, we close the event. then we can
get the process of the program.
whether is there any function in the LTT to add the event like this for the
program?
Thanks,
Best regard
XU Long
-------------- next part --------------
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* [ltt-dev] how to add the event in the program
2009-01-23 8:38 [ltt-dev] how to add the event in the program long xu
2009-01-23 8:38 ` long xu
@ 2009-01-23 8:38 ` long xu
2009-01-23 9:10 ` Akyurek, Ali (EXT)
2 siblings, 0 replies; 6+ messages in thread
From: long xu @ 2009-01-23 8:38 UTC (permalink / raw)
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins, we
open the event, when the program finishs, we close the event. then we can
get the process of the program.
whether is there any function in the LTT to add the event like this for the
program?
Thanks,
Best regard
XU Long
-------------- next part --------------
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* [ltt-dev] how to add the event in the program
2009-01-23 8:38 [ltt-dev] how to add the event in the program long xu
2009-01-23 8:38 ` long xu
2009-01-23 8:38 ` long xu
@ 2009-01-23 9:10 ` Akyurek, Ali (EXT)
2009-01-23 9:10 ` Akyurek, Ali (EXT)
2009-01-23 9:10 ` Akyurek, Ali (EXT)
2 siblings, 2 replies; 6+ messages in thread
From: Akyurek, Ali (EXT) @ 2009-01-23 9:10 UTC (permalink / raw)
Hi,
I remember you're working with Arm. As the link
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#usertp says, for
now it is only possible in x86.
But there is another easy and quick way :
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#userspacetracing
I've tried it with Arm and worked well.
________________________________
Von: long xu [mailto:long.x.xu at gmail.com]
Gesendet: Freitag, 23. Januar 2009 09:38
An: ltt-dev at lists.casi.polymtl.ca
Betreff: [ltt-dev] how to add the event in the program
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins,
we open the event, when the program finishs, we close the event. then we
can get the process of the program.
whether is there any function in the LTT to add the event like this for
the program?
Thanks,
Best regard
XU Long
-------------- next part --------------
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* [ltt-dev] how to add the event in the program
2009-01-23 9:10 ` Akyurek, Ali (EXT)
2009-01-23 9:10 ` Akyurek, Ali (EXT)
@ 2009-01-23 9:10 ` Akyurek, Ali (EXT)
1 sibling, 0 replies; 6+ messages in thread
From: Akyurek, Ali (EXT) @ 2009-01-23 9:10 UTC (permalink / raw)
Hi,
I remember you're working with Arm. As the link
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#usertp says, for
now it is only possible in x86.
But there is another easy and quick way :
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#userspacetracing
I've tried it with Arm and worked well.
________________________________
Von: long xu [mailto:long.x.xu at gmail.com]
Gesendet: Freitag, 23. Januar 2009 09:38
An: ltt-dev at lists.casi.polymtl.ca
Betreff: [ltt-dev] how to add the event in the program
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins,
we open the event, when the program finishs, we close the event. then we
can get the process of the program.
whether is there any function in the LTT to add the event like this for
the program?
Thanks,
Best regard
XU Long
-------------- next part --------------
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [ltt-dev] how to add the event in the program
2009-01-23 9:10 ` Akyurek, Ali (EXT)
@ 2009-01-23 9:10 ` Akyurek, Ali (EXT)
2009-01-23 9:10 ` Akyurek, Ali (EXT)
1 sibling, 0 replies; 6+ messages in thread
From: Akyurek, Ali (EXT) @ 2009-01-23 9:10 UTC (permalink / raw)
Hi,
I remember you're working with Arm. As the link
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#usertp says, for
now it is only possible in x86.
But there is another easy and quick way :
https://ltt.polymtl.ca/svn/trunk/lttv/QUICKSTART.html#userspacetracing
I've tried it with Arm and worked well.
________________________________
Von: long xu [mailto:long.x.xu at gmail.com]
Gesendet: Freitag, 23. Januar 2009 09:38
An: ltt-dev at lists.casi.polymtl.ca
Betreff: [ltt-dev] how to add the event in the program
Hello,
when i use the ltt, i want to calculate the time of a section program
running. In the eCos we use event to do that. when the program begins,
we open the event, when the program finishs, we close the event. then we
can get the process of the program.
whether is there any function in the LTT to add the event like this for
the program?
Thanks,
Best regard
XU Long
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2009-01-23 8:38 ` long xu
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