Re: [avr-gcc-list] avr-objdump behaviour

[gouy yann]

 --- "E. Weddington" <address@hidden> a écrit : 
> gouy yann wrote:
> 
> >Hi,
> >
> >my context is:
> > I compile several files from the same directory,
> > I link them
> > and finally, I extract the .lst from the .elf.
> >
> >then,
> > why for some files the C is mixed with the
> assembly?
> > why for others it is not, only the assembly is
> seen?
> >
> >  
> >
> 
>  From the Binutils 2.15 user manual, on objdump
>
<http://sources.redhat.com/binutils/docs-2.15/binutils/objdump.html#objdump>:
> 
>
-------------------------------------------------------------------------
> 
> |-S|
> 
> |--source|
>     Display source code intermixed with disassembly,
> if possible.
>     Implies |-d|. 
> 
>
-------------------------------------------------------------------------
> 
> Note the words, "if possible".  When you use
> objdump, you are getting a 
> disassembly from the ELF file, which is a binary
> format. I'm surprised 
> you would even get *any* C source code from it. It's
> probably getting 
> what little C source code it has from debugging
> information embedded in 
> the ELF file. (As a side note, I wonder if you strip
> the ELF file [using 
> avr-strip], if you don't get any C source code from
> avr-objdump?)

I don't strip the ELF file, I'm using the Makefile
provided with WinAVR.

but I'll take a look to the binutils mailing list.

thanks.

    Yann

> 
> For more information as to why, it would be best to
> ask the developers 
> on the binutils mailing list:
> <http://www.gnu.org/software/binutils/>
> 
> 
>  

=====



        

        
                
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