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119 lines
2.8 KiB
C
119 lines
2.8 KiB
C
/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_FPREGDEF_H
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#define _SYS_FPREGDEF_H
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#include <sgidefs.h>
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/* Commonalities first, individualities next... */
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#define fv0 $f0 /* return value */
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#define fv1 $f2
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#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
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#define fs0 $f20 /* callee saved */
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#define fs1 $f22
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#define fs2 $f24
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#define fs3 $f26
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#define fs4 $f28
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#define fs5 $f30
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#endif /* _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32 */
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#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
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#define fa0 $f12 /* argument registers */
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#define fa1 $f13
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#define fa2 $f14
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#define fa3 $f15
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#define fa4 $f16
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#define fa5 $f17
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#define fa6 $f18
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#define fa7 $f19
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#define ft0 $f4 /* caller saved */
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#define ft1 $f5
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#define ft2 $f6
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#define ft3 $f7
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#define ft4 $f8
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#define ft5 $f9
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#define ft6 $f10
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#define ft7 $f11
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#endif /* _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32 */
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#if _MIPS_SIM == _ABIO32
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#define fv0f $f1 /* return value, high part */
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#define fv1f $f3
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#define fa0 $f12 /* argument registers */
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#define fa0f $f13
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#define fa1 $f14
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#define fa1f $f15
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#define ft0 $f4 /* caller saved */
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#define ft0f $f5
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#define ft1 $f6
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#define ft1f $f7
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#define ft2 $f8
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#define ft2f $f9
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#define ft3 $f10
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#define ft3f $f11
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#define ft4 $f16
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#define ft4f $f17
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#define ft5 $f18
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#define ft5f $f19
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#define fs0f $f21 /* callee saved, high part */
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#define fs1f $f23
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#define fs2f $f25
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#define fs3f $f27
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#define fs4f $f29
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#define fs5f $f31
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#endif /* _MIPS_SIM == _ABIO32 */
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#if _MIPS_SIM == _ABI64
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#define ft8 $f20 /* caller saved */
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#define ft9 $f21
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#define ft10 $f22
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#define ft11 $f23
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#define ft12 $f1
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#define ft13 $f3
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#define fs0 $f24 /* callee saved */
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#define fs1 $f25
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#define fs2 $f26
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#define fs3 $f27
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#define fs4 $f28
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#define fs5 $f29
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#define fs6 $f30
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#define fs7 $f31
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#endif /* _MIPS_SIM == _ABI64 */
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#if _MIPS_SIM == _ABIN32
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#define ft8 $f21 /* caller saved */
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#define ft9 $f23
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#define ft10 $f25
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#define ft11 $f27
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#define ft12 $f29
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#define ft13 $f31
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#define ft14 $f1
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#define ft15 $f3
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#endif /* _MIPS_SIM == _ABIN32 */
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#define fcr31 $31 /* FPU status register */
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#endif /* sys/fpregdef.h */
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