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/*
* Definitions for the FPU register names
*
* 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) 1995, 1999 Ralf Baechle
* Copyright (C) 1985 MIPS Computer Systems, Inc.
* Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
*/
#ifndef _ASM_FPREGDEF_H
#define _ASM_FPREGDEF_H
#include <asm/sgidefs.h>
#if _MIPS_SIM == _MIPS_SIM_ABI32
/*
* These definitions only cover the R3000-ish 16/32 register model.
* But we're trying to be R3000 friendly anyway ...
*/
#define fv0 $f0 /* return value */
#define fv0f $f1
#define fv1 $f2
#define fv1f $f3
#define fa0 $f12 /* argument registers */
#define fa0f $f13
#define fa1 $f14
#define fa1f $f15
#define ft0 $f4 /* caller saved */
#define ft0f $f5
#define ft1 $f6
#define ft1f $f7
#define ft2 $f8
#define ft2f $f9
#define ft3 $f10
#define ft3f $f11
#define ft4 $f16
#define ft4f $f17
#define ft5 $f18
#define ft5f $f19
#define fs0 $f20 /* callee saved */
#define fs0f $f21
#define fs1 $f22
#define fs1f $f23
#define fs2 $f24
#define fs2f $f25
#define fs3 $f26
#define fs3f $f27
#define fs4 $f28
#define fs4f $f29
#define fs5 $f30
#define fs5f $f31
#define fcr31 $31 /* FPU status register */
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
#define fv0 $f0 /* return value */
#define fv1 $f2
#define fa0 $f12 /* argument registers */
#define fa1 $f13
#define fa2 $f14
#define fa3 $f15
#define fa4 $f16
#define fa5 $f17
#define fa6 $f18
#define fa7 $f19
#define ft0 $f4 /* caller saved */
#define ft1 $f5
#define ft2 $f6
#define ft3 $f7
#define ft4 $f8
#define ft5 $f9
#define ft6 $f10
#define ft7 $f11
#define ft8 $f20
#define ft9 $f21
#define ft10 $f22
#define ft11 $f23
#define ft12 $f1
#define ft13 $f3
#define fs0 $f24 /* callee saved */
#define fs1 $f25
#define fs2 $f26
#define fs3 $f27
#define fs4 $f28
#define fs5 $f29
#define fs6 $f30
#define fs7 $f31
#define fcr31 $31
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#endif /* _ASM_FPREGDEF_H */
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