This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug preprocessor/58379] default mmap based implementation (mmap_gt_pch_get_address/mmap_gt_pch_use_address) is useless
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Sep 2013 11:32:15 +0000
- Subject: [Bug preprocessor/58379] default mmap based implementation (mmap_gt_pch_get_address/mmap_gt_pch_use_address) is useless
- Auto-submitted: auto-generated
- References: <bug-58379-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58379
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Well, it doesn't _rely_ on it - it basically makes systems where that is the
case work out of the box (every system pre address-space-randomization area).
If you have a system that randomizes then you have to re-define the hook.