From b1fc9ae2894f2cf125f887c4866643471e866bca Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 17 Apr 1997 15:07:44 +0000 Subject: [PATCH] m68k specific math type and constant definitions. --- sysdeps/m68k/fpu/mathbits.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 sysdeps/m68k/fpu/mathbits.h diff --git a/sysdeps/m68k/fpu/mathbits.h b/sysdeps/m68k/fpu/mathbits.h new file mode 100644 index 0000000..0496623 --- /dev/null +++ b/sysdeps/m68k/fpu/mathbits.h @@ -0,0 +1,36 @@ +/* Copyright (C) 1997 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _MATHBITS_H +#define _MATHBITS_H 1 + +/* The m68k FPUs evaluate all values in the 96 bit floating-point format + which is also available for the user as `long double'. Therefore we + define: */ +typedef long double float_t; /* `float' expressions are evaluated as + `long double'. */ +typedef long double double_t; /* `double' expressions are evaluated as + `long double'. */ + +/* Signal that both types are `long double'. */ +#define FLT_EVAL_METHOD 2 + +/* Define `INFINITY' as value of type `float_t'. */ +#define INFINITY HUGE_VALL + +#endif /* mathbits.h */ -- 2.7.4