Re: Building unwind tables by default

[Matt Thomas <matt%3am-software.com@localhost>]

On Jun 11, 2013, at 3:18 PM, Lloyd Parkes 
<lloyd%must-have-coffee.gen.nz@localhost> wrote:

> 
> On 11/06/2013, at 8:10 AM, Joerg Sonnenberger 
> <joerg%britannica.bec.de@localhost> wrote:
> 
>> Hi all,
>> I would like to commit the attached patch to enable unwind tables by
>> default.
> 
> So -fno-unwind-tables will still work?

Yes

>> Some size constrained parts of the system, like boot loaders, are going
>> to need further changes to strip the sections away, but that should be
>> easy to identify.
> 
> So you mean the Makefiles will need to have -fno-unwind-tables added? 

Yes

> Your initial message made it sound like the only way to get rid of the unwind 
> tables would be to run a utility like objcopy, which doesn't seem right.

We do that for other sections but -fno-unwind-tables is easier.