| /* Copyright (C) 2012-2014 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" |