e554550755
for file in $(find -name \*.h ) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done for file in $(find -name \*.cc) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/* Test .type directives on assembler functions.
|
|
|
|
Copyright 2001 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU MP Library.
|
|
|
|
The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "mpir.h"
|
|
#include "gmp-impl.h"
|
|
|
|
#include "tests.h"
|
|
|
|
|
|
/* This apparently trivial test is designed to detect missing .type and
|
|
.size directives in asm code, per the problem described under
|
|
GMP_ASM_TYPE in acinclude.m4.
|
|
|
|
A failure can be provoked in a shared or shared+static build by making
|
|
TYPE and SIZE in config.m4 empty, either by editing it or by configuring
|
|
with
|
|
|
|
./configure gmp_cv_asm_type= gmp_cv_asm_size=
|
|
|
|
mpn_add_n is used for the test because normally it's implemented in
|
|
assembler on a CPU that has any asm code.
|
|
|
|
Enhancement: As noted with GMP_ASM_TYPE, if .type is wrong but .size is
|
|
right then everything works, but uses code copied down to the mainline
|
|
data area. Maybe we could detect that if we built a test library with an
|
|
object that had .size deliberately disabled. */
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
static const mp_limb_t x[3] = { 1, 2, 3 };
|
|
static const mp_limb_t y[3] = { 4, 5, 6 };
|
|
static const mp_limb_t want[3] = { 5, 7, 9 };
|
|
mp_limb_t got[3];
|
|
|
|
mpn_add_n (got, x, y, (mp_size_t) 3);
|
|
|
|
if (refmpn_cmp (got, want, (mp_size_t) 3) != 0)
|
|
{
|
|
printf ("Wrong result from mpn_add_n\n");
|
|
abort ();
|
|
}
|
|
|
|
exit (0);
|
|
}
|