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Re: Avoid C stack overflow
From: |
Stefan Monnier |
Subject: |
Re: Avoid C stack overflow |
Date: |
Fri, 14 Mar 2014 09:05:35 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
>> GCC developers suggests do not rely on guard pages
> The problems they note with guard pages shouldn't apply to Emacs.
> Emacs isn't supposed to have huge locals that can jump the guard page.
Currently, "MAX_ALLOCA = 16 * 1024", so yes, Emacs is expected to
occasionally allocate objects larger than your typical 4KB or 8KB
guard page.
Stefan
- Avoid C stack overflow, Dmitry Antipov, 2014/03/13
- Re: Avoid C stack overflow, Eli Zaretskii, 2014/03/13
- Re: Avoid C stack overflow, Paul Eggert, 2014/03/13
- Re: Avoid C stack overflow, Eli Zaretskii, 2014/03/13
- Re: Avoid C stack overflow, Dmitry Antipov, 2014/03/14
- Re: Avoid C stack overflow, Paul Eggert, 2014/03/14
- Re: Avoid C stack overflow, Dmitry Antipov, 2014/03/14
- Re: Avoid C stack overflow,
Stefan Monnier <=
- Re: Avoid C stack overflow, Paul Eggert, 2014/03/14
- Re: Avoid C stack overflow, Stefan, 2014/03/14
- Re: Avoid C stack overflow, Stephen J. Turnbull, 2014/03/14