[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Enlarge MAX_ALLOCA?

From: David Kastrup
Subject: Re: Enlarge MAX_ALLOCA?
Date: Thu, 19 Jun 2014 23:13:47 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux)

Stefan Monnier <address@hidden> writes:

>> 64kB feels arbitrary.  I cannot really think of an architecture where
>> 64kB would be feasible and 128kB not.  ±32kB is a plausible offset for
>> some architectures.
> This has nothing to do with machine architectures.
> It's only related to the OS chosen size of the stack.

It would be "only related to stack size" when there was a strictly
limited number of alloca allocations in the whole call stack since the
limit is per alloca, not per Emacs invocation.

David Kastrup

reply via email to

[Prev in Thread] Current Thread [Next in Thread]