Get a whole call stack through the running of target program

Get a whole call stack through the running of target program

[ZengNan]

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Can gdb give the whole call stack from the beginning to the termination of the target program, so
I can see the flow of the algorithm.


	

	
		
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Re: Get a whole call stack through the running of target program

[Neo Jia]

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hi,

What do you mean the "whole call stack"? So you are still interested in
the functions, those are already poped? If yes, I think you are actually
interested in the execution path of your program. GCC might help you.

Thanks,
Neo

ZengNan wrote:

>Can gdb give the whole call stack from the beginning to the termination of the target program, so
>I can see the flow of the algorithm.
>
>
>	
>
>	
>		
>___________________________________________________________ 
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>http://cn.mail.yahoo.com
>  
>

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probably today we haven't the technology we are using!

Re: Get a whole call stack through the running of target program

[Daniel Jacobowitz]

On Thu, Oct 27, 2005 at 10:52:40AM +0800, ZengNan wrote:
> Can gdb give the whole call stack from the beginning to the termination of the target program, so
> I can see the flow of the algorithm.

No.  A call stack is a single point in time; you may want a profiler
instead.

-- 
Daniel Jacobowitz
CodeSourcery, LLC

Re: Get a whole call stack through the running of target program

[Ramana Radhakrishnan]

Hi,

GDB can't do it per se but scripting on top could help you do this. 

Look at atree. http://atree.sourceforge.net  It could give you the
complete activation tree. Its some scripting on top of gdb . 

atree runs a program through GDB. It sets breakpoints on all functions
and makes a log of all the functions that got called. The log contains
the arguments and return values of the functions. This log is then
turned into a tree — a node in the tree is a function call and its
children are the functions that it called, in order.


cheers
Ramana


On Thu, 2005-10-27 at 10:52 +0800, ZengNan wrote:
> Can gdb give the whole call stack from the beginning to the termination of the target program, so
> I can see the flow of the algorithm.
> 
> 
> 	
> 
> 	
> 		
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