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Diffstat (limited to 'sysdeps/mips/sys/fpregdef.h')
| -rw-r--r-- | sysdeps/mips/sys/fpregdef.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/sysdeps/mips/sys/fpregdef.h b/sysdeps/mips/sys/fpregdef.h new file mode 100644 index 0000000000..e2dd7f85de --- /dev/null +++ b/sysdeps/mips/sys/fpregdef.h @@ -0,0 +1,118 @@ +/* Copyright (C) 1991-2014 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 + +#include <sgidefs.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 */ |