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This commit is contained in:
Roland McGrath 1991-06-12 19:43:32 +00:00
parent 9a977fa060
commit 919160d07b
3 changed files with 115 additions and 0 deletions
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21
sysdeps/tahoe/log10.c Normal file
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/* Copyright (C) 1991 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 General Public License as published by
the Free Software Foundation; either version 2, 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with the GNU C Library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define FPCONST(hi0, lo0, hi1, lo1) { (hi0), (lo0), (hi1), (lo1) }
#include <../sysdeps/vax/log10.c>

67
sysdeps/vax/fl.h Normal file
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/* Copyright (C) 1991 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 General Public License as published by
the Free Software Foundation; either version 2, 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with the GNU C Library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef __need_HUGE_VAL
/* Floating-point constants for Vaxen. */
#define FLT_RADIX 2
#define FLT_ROUNDS _FLT_ROUNDS_TONEAREST
#define FLT_MANT_DIG 23
#define DBL_MANT_DIG 55
#define LDBL_MANT_DIG 55
#define FLT_DIG 6
#define DBL_DIG 16
#define LDBL_DIG 16
#define FLT_MIN_EXP (-128)
#define DBL_MIN_EXP (-128)
#define LDBL_MIN_EXP (-128)
#define FLT_MIN_10_EXP (-38)
#define DBL_MIN_10_EXP (-38)
#define LDBL_MIN_10_EXP (-38)
#define FLT_MAX_EXP 127
#define DBL_MAX_EXP 127
#define LDBL_MAX_EXP 127
#define FLT_MAX_10_EXP 38
#define DBL_MAX_10_EXP 38
#define LDBL_MAX_10_EXP 38
#define FLT_MAX 1.7014116e38
#define DBL_MAX 1.70141182460469227e38
#define LDBL_MAX DBL_MAX
#define FLT_EPSILON 2.384186e-7
#define DBL_EPSILON 5.55111512312578270e-17
#define LDBL_EPSILON DBL_EPSILON
#define FLT_MIN 0.2938736e-38
#define DBL_MIN 0.29387358770557187e-38
#define LDBL_MIN DBL_MIN
#else /* Need HUGE_VAL. */
/* Used by <stdlib.h> and <math.h> functions for overflow. */
#define HUGE_VAL 1.70141182460469227e38
#endif /* Don't need HUGE_VAL. */

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sysdeps/vax/log10.c Normal file
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/* Copyright (C) 1991 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 General Public License as published by
the Free Software Foundation; either version 2, 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with the GNU C Library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <ansidecl.h>
#ifndef FPCONST
#define FPCONST(hi0, lo0, hi1, lo1) { (lo0), (hi0), (lo1), (hi1) }
#endif
static CONST short int ln10[] = FPCONST(0x4113, 0x5d8d, 0xddaa, 0xa8ac);
#define LN10 (*(CONST double *) ln10)
#include <../sysdeps/generic/log10.c>