[patch] compress debug sections

David Blaikie dblaikie at gmail.com
Thu Mar 27 13:56:35 PDT 2014


Committed in r204957, r204958, and (Clang) r204959.

On Wed, Mar 26, 2014 at 7:20 AM, David Blaikie <dblaikie at gmail.com> wrote:
> Thanks for the tip. I'll try to test that and possibly about compressing
> debug_frame.
>
> On Mar 26, 2014 7:08 AM, "Rafael EspĂ­ndola" <rafael.espindola at gmail.com>
> wrote:
>>
>> > This should be ok. As we (and Jim) discussed, we should only create a
>> > new fragment for things that could be resized - and given that we run
>> > computeSizeAndOffsets for debug info I'm reasonably confident that we
>> > should never resize parts of the debug info section. Adding a couple
>> > of asserts might be good though.
>>
>> We do create them for .debug_frame at least. Not sure if that is
>> relevant for this or not.
>>
>> Cheers,
>> Rafael




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