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b168057a | 1 | /* Copyright (C) 2012-2015 Free Software Foundation, Inc. |
477cc68e L |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
15 | License along with the GNU C Library; if not, see | |
16 | <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <stdio.h> | |
19 | #include <stdlib.h> | |
20 | ||
21 | /* Specified by x86-64 psABI. */ | |
22 | #define ALIGN_MASK (16 - 1) | |
23 | ||
24 | void * | |
25 | test (size_t s) | |
26 | { | |
27 | void *p = malloc (s); | |
28 | ||
2e4c1e9e | 29 | printf ("malloc: %ld, %p: %ld\n", (unsigned long) s, p, |
477cc68e L |
30 | ((unsigned long) p) & ALIGN_MASK); |
31 | return p; | |
32 | } | |
33 | ||
34 | static int | |
35 | do_test (void) | |
36 | { | |
37 | void *p; | |
38 | int ret = 0; | |
39 | ||
40 | p = test (2); | |
41 | ret |= (unsigned long) p & ALIGN_MASK; | |
42 | free (p); | |
43 | ||
44 | p = test (8); | |
45 | ret |= (unsigned long) p & ALIGN_MASK; | |
46 | free (p); | |
47 | ||
48 | p = test (13); | |
49 | ret |= (unsigned long) p & ALIGN_MASK; | |
50 | free (p); | |
51 | ||
52 | p = test (16); | |
53 | ret |= (unsigned long) p & ALIGN_MASK; | |
54 | free (p); | |
55 | ||
56 | p = test (23); | |
57 | ret |= (unsigned long) p & ALIGN_MASK; | |
58 | free (p); | |
59 | ||
60 | p = test (43); | |
61 | ret |= (unsigned long) p & ALIGN_MASK; | |
62 | free (p); | |
63 | ||
64 | p = test (123); | |
65 | ret |= (unsigned long) p & ALIGN_MASK; | |
66 | free (p); | |
67 | ||
68 | return ret; | |
69 | } | |
70 | ||
71 | #define TEST_FUNCTION do_test () | |
72 | #include "../test-skeleton.c" |