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- /* Copyright (C) 1991-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
- #ifndef _SYS_FPREGDEF_H
- #define _SYS_FPREGDEF_H
- /* Commonalities first, individualities next... */
- #define fv0 $f0 /* return value */
- #define fv1 $f2
- #if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
- #define fs0 $f20 /* callee saved */
- #define fs1 $f22
- #define fs2 $f24
- #define fs3 $f26
- #define fs4 $f28
- #define fs5 $f30
- #endif /* _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32 */
- #if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
- #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
- #endif /* _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32 */
- #if _MIPS_SIM == _ABIO32
- #define fv0f $f1 /* return value, high part */
- #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 fs0f $f21 /* callee saved, high part */
- #define fs1f $f23
- #define fs2f $f25
- #define fs3f $f27
- #define fs4f $f29
- #define fs5f $f31
- #endif /* _MIPS_SIM == _ABIO32 */
- #if _MIPS_SIM == _ABI64
- #define ft8 $f20 /* caller saved */
- #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
- #endif /* _MIPS_SIM == _ABI64 */
- #if _MIPS_SIM == _ABIN32
- #define ft8 $f21 /* caller saved */
- #define ft9 $f23
- #define ft10 $f25
- #define ft11 $f27
- #define ft12 $f29
- #define ft13 $f31
- #define ft14 $f1
- #define ft15 $f3
- #endif /* _MIPS_SIM == _ABIN32 */
- #define fcr31 $31 /* FPU status register */
- #endif /* sys/fpregdef.h */
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