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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
31 lines
992 B
C
31 lines
992 B
C
/* Generic task switch macro wrapper, based on MN10300 definitions.
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*
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* It should be possible to use these on really simple architectures,
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* but it serves more as a starting point for new ports.
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*
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef __ASM_GENERIC_SWITCH_TO_H
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#define __ASM_GENERIC_SWITCH_TO_H
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#include <linux/thread_info.h>
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/*
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* Context switching is now performed out-of-line in switch_to.S
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*/
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extern struct task_struct *__switch_to(struct task_struct *,
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struct task_struct *);
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#define switch_to(prev, next, last) \
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do { \
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((last) = __switch_to((prev), (next))); \
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} while (0)
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#endif /* __ASM_GENERIC_SWITCH_TO_H */
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