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

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Later IRIX versions provide them in <sys/regdef.h> and gas also accepts
$ta0 .. $ta3 since binutils 2.18 so Linux should do the same for source
compatibility.
This commit is contained in:
Ralf Baechle 2011-09-29 04:38:53 +02:00
parent 939991cff1
commit 3ba1e543ab
1 changed files with 6 additions and 0 deletions
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6
arch/mips/include/asm/regdef.h
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@ -6,6 +6,8 @@
* Copyright (C) 1985 MIPS Computer Systems, Inc. * Copyright (C) 1985 MIPS Computer Systems, Inc.
* Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle
* Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc. * 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 #ifndef _ASM_REGDEF_H
#define _ASM_REGDEF_H #define _ASM_REGDEF_H
@ -30,9 +32,13 @@
#define t2 $10 #define t2 $10
#define t3 $11 #define t3 $11
#define t4 $12 #define t4 $12
#define ta0 $12
#define t5 $13 #define t5 $13
#define ta1 $13
#define t6 $14 #define t6 $14
#define ta2 $14
#define t7 $15 #define t7 $15
#define ta3 $15
#define s0 $16 /* callee saved */ #define s0 $16 /* callee saved */
#define s1 $17 #define s1 $17
#define s2 $18 #define s2 $18