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/* $Id: current.h,v 1.4 1998/08/25 09:21:55 ralf Exp $
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1998 Ralf Baechle
*/
#ifndef __ASM_MIPS_CURRENT_H
#define __ASM_MIPS_CURRENT_H
#ifdef _LANGUAGE_C
/* MIPS rules... */
register struct task_struct *current asm("$28");
#endif /* _LANGUAGE_C */
#ifdef _LANGUAGE_ASSEMBLY
/*
* Special variant for use by exception handlers when the stack pointer
* is not loaded.
*/
#define _GET_CURRENT(reg) \
lui reg, %hi(kernelsp); \
.set push; \
.set reorder; \
lw reg, %lo(kernelsp)(reg); \
.set pop; \
ori reg, 8191; \
xori reg, 8191
#endif
#endif /* __ASM_MIPS_CURRENT_H */
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