mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 05:51:10 +00:00
24 lines
1.1 KiB
C
24 lines
1.1 KiB
C
/* Define macros for stack address aliasing issues for NPTL. i686 version.
|
|
Copyright (C) 2014-2020 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/* What is useful is to avoid the 64k aliasing problem which reliably
|
|
happens if all stacks use sizes which are a multiple of 64k. Tell
|
|
the stack allocator to disturb this by allocation one more page if
|
|
necessary. */
|
|
#define MULTI_PAGE_ALIASING 65536
|