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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
2 | * Copyright (C) 2005 Martin Decky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include "version.h" |
29 | #include "version.h" |
30 | #include <ipc.h> |
30 | #include <ipc.h> |
31 | #include <ns.h> |
31 | #include <ns.h> |
32 | #include <stdio.h> |
32 | #include <stdio.h> |
33 | #include <unistd.h> |
33 | #include <unistd.h> |
34 | #include <stdlib.h> |
34 | #include <stdlib.h> |
35 | 35 | ||
36 | /* |
36 | /* |
37 | extern char _heap; |
- | |
38 | void test_mremap(void) |
37 | static void test_mremap(void) |
39 | { |
38 | { |
40 | printf("Writing to good memory\n"); |
39 | printf("Writing to good memory\n"); |
41 | mremap(&_heap, 120000, 0); |
40 | mremap(&_heap, 120000, 0); |
42 | printf("%P\n", ((char *)&_heap)); |
41 | printf("%P\n", ((char *)&_heap)); |
43 | printf("%P\n", ((char *)&_heap) + 80000); |
42 | printf("%P\n", ((char *)&_heap) + 80000); |
44 | *(((char *)&_heap) + 80000) = 10; |
43 | *(((char *)&_heap) + 80000) = 10; |
45 | printf("Making small\n"); |
44 | printf("Making small\n"); |
46 | mremap(&_heap, 16000, 0); |
45 | mremap(&_heap, 16000, 0); |
47 | printf("Failing..\n"); |
46 | printf("Failing..\n"); |
48 | *((&_heap) + 80000) = 10; |
47 | *((&_heap) + 80000) = 10; |
49 | 48 | ||
50 | printf("memory done\n"); |
49 | printf("memory done\n"); |
51 | } |
50 | } |
52 | */ |
51 | */ |
53 | /* |
52 | /* |
54 | extern char _heap; |
- | |
55 | static void test_sbrk(void) |
53 | static void test_sbrk(void) |
56 | { |
54 | { |
57 | printf("Writing to good memory\n"); |
55 | printf("Writing to good memory\n"); |
58 | printf("Got: %P\n", sbrk(120000)); |
56 | printf("Got: %P\n", sbrk(120000)); |
59 | printf("%P\n", ((char *)&_heap)); |
57 | printf("%P\n", ((char *)&_heap)); |
60 | printf("%P\n", ((char *)&_heap) + 80000); |
58 | printf("%P\n", ((char *)&_heap) + 80000); |
61 | *(((char *)&_heap) + 80000) = 10; |
59 | *(((char *)&_heap) + 80000) = 10; |
62 | printf("Making small, got: %P\n",sbrk(-120000)); |
60 | printf("Making small, got: %P\n",sbrk(-120000)); |
63 | printf("Testing access to heap\n"); |
61 | printf("Testing access to heap\n"); |
64 | _heap = 10; |
62 | _heap = 10; |
65 | printf("Failing..\n"); |
63 | printf("Failing..\n"); |
66 | *((&_heap) + 80000) = 10; |
64 | *((&_heap) + 80000) = 10; |
67 | 65 | ||
68 | printf("memory done\n"); |
66 | printf("memory done\n"); |
69 | } |
67 | } |
70 | */ |
68 | */ |
71 | - | ||
72 | /* |
69 | /* |
73 | extern char _heap; |
- | |
74 | static void test_malloc(void) |
70 | static void test_malloc(void) |
75 | { |
71 | { |
76 | char *data; |
72 | char *data; |
77 | 73 | ||
78 | data = malloc(10); |
74 | data = malloc(10); |
79 | printf("Heap: %P, data: %P\n", &_heap, data); |
75 | printf("Heap: %P, data: %P\n", &_heap, data); |
80 | data[0] = 'a'; |
76 | data[0] = 'a'; |
81 | free(data); |
77 | free(data); |
82 | } |
78 | } |
83 | */ |
79 | */ |
84 | 80 | ||
85 | int main(int argc, char *argv[]) |
81 | int main(int argc, char *argv[]) |
86 | { |
82 | { |
87 | version_print(); |
83 | version_print(); |
88 | 84 | ||
89 | ipc_call_sync_2(PHONE_NS, NS_PING, 2, 0, 0, 0); |
85 | ipc_call_sync_2(PHONE_NS, NS_PING, 2, 0, 0, 0); |
90 | 86 | ||
91 | return 0; |
87 | return 0; |
92 | } |
88 | } |
93 | 89 |