tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
microblaze_mmu_v2: Add CURRENT_TASK for entry.S
Signed-off-by: Michal Simek <monstr@monstr.eu>
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arch/microblaze/include/asm/current.h
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arch/microblaze/include/asm/current.h
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/*
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* Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
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* Copyright (C) 2008-2009 PetaLogix
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* Copyright (C) 2006 Atmark Techno, Inc.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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#ifndef _ASM_MICROBLAZE_CURRENT_H
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#define _ASM_MICROBLAZE_CURRENT_H
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/*
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* Register used to hold the current task pointer while in the kernel.
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* Any `call clobbered' register without a special meaning should be OK,
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* but check asm/microblaze/kernel/entry.S to be sure.
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*/
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#define CURRENT_TASK r31
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# ifndef __ASSEMBLY__
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/*
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* Dedicate r31 to keeping the current task pointer