73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/* Copyright (C) 2012 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/>. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
/* Specified by x86-64 psABI. */
|
|
#define ALIGN_MASK (16 - 1)
|
|
|
|
void *
|
|
test (size_t s)
|
|
{
|
|
void *p = malloc (s);
|
|
|
|
printf ("malloc: %ld, %p: %ld\n", (unsigned long) s, p,
|
|
((unsigned long) p) & ALIGN_MASK);
|
|
return p;
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
void *p;
|
|
int ret = 0;
|
|
|
|
p = test (2);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (8);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (13);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (16);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (23);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (43);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
p = test (123);
|
|
ret |= (unsigned long) p & ALIGN_MASK;
|
|
free (p);
|
|
|
|
return ret;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|