mirror of
https://review.haiku-os.org/buildtools
synced 2026-02-04 07:53:14 +01:00
73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/* check_mparam - check a mparam.h file
|
|
|
|
Copyright 2018-2020 Free Software Foundation, Inc.
|
|
Contributed by the Arenaire and Caramel projects, INRIA.
|
|
|
|
This program 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 3 of the License, or (at your
|
|
option) any later version.
|
|
|
|
This program 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 this program; see the file COPYING.LESSER. If not, see
|
|
https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
|
|
51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
|
|
|
|
/* To check some mparam.h tables:
|
|
1) make a symbolic link to the corresponding mparam.h or
|
|
provide -DMPARAM='"..."' with a path to the mparam.h
|
|
file when compiling this program
|
|
2) compile and run this program */
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifndef MPARAM
|
|
# define MPARAM "mparam.h"
|
|
#endif
|
|
|
|
#include MPARAM
|
|
|
|
#define numberof_const(x) (sizeof (x) / sizeof ((x)[0]))
|
|
|
|
static short mulhigh_ktab[] = {MPFR_MULHIGH_TAB};
|
|
#define MPFR_MULHIGH_TAB_SIZE (numberof_const (mulhigh_ktab))
|
|
|
|
static short sqrhigh_ktab[] = {MPFR_SQRHIGH_TAB};
|
|
#define MPFR_SQRHIGH_TAB_SIZE (numberof_const (sqrhigh_ktab))
|
|
|
|
static short divhigh_ktab[] = {MPFR_DIVHIGH_TAB};
|
|
#define MPFR_DIVHIGH_TAB_SIZE (numberof_const (divhigh_ktab))
|
|
|
|
int main (void)
|
|
{
|
|
int err = 0, n;
|
|
|
|
for (n = 0; n < MPFR_MULHIGH_TAB_SIZE; n++)
|
|
if (mulhigh_ktab[n] >= n)
|
|
{
|
|
printf ("Error, mulhigh_ktab[%d] = %d\n", n, mulhigh_ktab[n]);
|
|
err = 1;
|
|
}
|
|
|
|
for (n = 0; n < MPFR_SQRHIGH_TAB_SIZE; n++)
|
|
if (sqrhigh_ktab[n] >= n)
|
|
{
|
|
printf ("Error, sqrhigh_ktab[%d] = %d\n", n, sqrhigh_ktab[n]);
|
|
err = 1;
|
|
}
|
|
|
|
for (n = 2; n < MPFR_DIVHIGH_TAB_SIZE; n++)
|
|
if (divhigh_ktab[n] >= n-1)
|
|
{
|
|
printf ("Error, divhigh_ktab[%d] = %d\n", n, divhigh_ktab[n]);
|
|
err = 1;
|
|
}
|
|
|
|
return err;
|
|
}
|