/* | |
* 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 */ |