Re: [v8-users] Function line and column numbers with accessor callbacks in CpuProfileNode.

[Jochen Eisinger]

Yes, a reproduction case would help!

On Mon, Jun 6, 2016 at 2:48 AM Jane Chen  wrote:

> I just tried compiling the script after the profiling is enabled.  Still
> getting 0 line and column numbers for functions with accessor callbacks.
> Any other ideas?  Shall I work on a standalone reproducing test case?
>
>
> On Thursday, June 2, 2016 at 11:31:44 PM UTC-7, Jochen Eisinger wrote:
>
>> I suspect that profiling wasn't enabled at the time the function was
>> compiled. In that case, the information required for mapping code positions
>> back to line numbers isn't available.
>>
>> Jane Chen  schrieb am Do., 2. Juni 2016, 20:40:
>>
> Testing profiling against v8 4.6.88.
>>>
>>> I have functions that are exposed through accessor callbacks.  In the
>>> CpuProfileNode, the line and column numbers are 0 for these functions.  Is
>>> that expected?  Is there anything I can do to get the real line and column
>>> numbers?  Is this something fixed in a later v8 release?
>>>
>>> Thanks!
>>>
>>> --
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>>>
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>>
>>
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Re: [v8-users] Function line and column numbers with accessor callbacks in CpuProfileNode.

[Jane Chen]

I just tried compiling the script after the profiling is enabled.  Still 
getting 0 line and column numbers for functions with accessor callbacks.  
Any other ideas?  Shall I work on a standalone reproducing test case?

On Thursday, June 2, 2016 at 11:31:44 PM UTC-7, Jochen Eisinger wrote:
>
> I suspect that profiling wasn't enabled at the time the function was 
> compiled. In that case, the information required for mapping code positions 
> back to line numbers isn't available.
>
> Jane Chen  schrieb am Do., 2. Juni 2016, 
> 20:40:
>
>> Testing profiling against v8 4.6.88.
>>
>> I have functions that are exposed through accessor callbacks.  In the 
>> CpuProfileNode, the line and column numbers are 0 for these functions.  Is 
>> that expected?  Is there anything I can do to get the real line and column 
>> numbers?  Is this something fixed in a later v8 release?
>>
>> Thanks!
>>
>> -- 
>> -- 
>> v8-users mailing list
>> v8-u...@googlegroups.com 
>> http://groups.google.com/group/v8-users
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>>
>

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Re: [v8-users] Function line and column numbers with accessor callbacks in CpuProfileNode.

[Jane Chen]

Got it.  I'll give it a try.  Thanks a lot!

On Thursday, June 2, 2016 at 11:31:44 PM UTC-7, Jochen Eisinger wrote:
>
> I suspect that profiling wasn't enabled at the time the function was 
> compiled. In that case, the information required for mapping code positions 
> back to line numbers isn't available.
>
> Jane Chen  schrieb am Do., 2. Juni 2016, 
> 20:40:
>
>> Testing profiling against v8 4.6.88.
>>
>> I have functions that are exposed through accessor callbacks.  In the 
>> CpuProfileNode, the line and column numbers are 0 for these functions.  Is 
>> that expected?  Is there anything I can do to get the real line and column 
>> numbers?  Is this something fixed in a later v8 release?
>>
>> Thanks!
>>
>> -- 
>> -- 
>> v8-users mailing list
>> v8-u...@googlegroups.com 
>> http://groups.google.com/group/v8-users
>> --- 
>> You received this message because you are subscribed to the Google Groups 
>> "v8-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to v8-users+u...@googlegroups.com .
>> For more options, visit https://groups.google.com/d/optout.
>>
>

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Re: [v8-users] Function line and column numbers with accessor callbacks in CpuProfileNode.

[Jochen Eisinger]

I suspect that profiling wasn't enabled at the time the function was
compiled. In that case, the information required for mapping code positions
back to line numbers isn't available.

Jane Chen  schrieb am Do., 2. Juni 2016, 20:40:

> Testing profiling against v8 4.6.88.
>
> I have functions that are exposed through accessor callbacks.  In the
> CpuProfileNode, the line and column numbers are 0 for these functions.  Is
> that expected?  Is there anything I can do to get the real line and column
> numbers?  Is this something fixed in a later v8 release?
>
> Thanks!
>
> --
> --
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> v8-users@googlegroups.com
> http://groups.google.com/group/v8-users
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> email to v8-users+unsubscr...@googlegroups.com.
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>

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