MIPS: O32: Provide definition of registers ta0 .. ta3.

 * Copyright (C) 1985 MIPS Computer Systems, Inc.

 * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle

 * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.

 * Copyright (C) 2011 Wind River Systems,

 *   written by Ralf Baechle <ralf@linux-mips.org>

 */

#ifndef _ASM_REGDEF_H

#define _ASM_REGDEF_H

#define t2      $10

#define t3      $11

#define t4      $12

#define ta0	$12

#define t5      $13

#define ta1	$13

#define t6      $14

#define ta2	$14

#define t7      $15

#define ta3	$15

#define s0      $16     /* callee saved */

#define s1      $17

#define s2      $18