source: mainline/init/init.c@ 4f34b6a

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 4f34b6a was 56972c81, checked in by Josef Cejka <malyzelenyhnus@…>, 19 years ago

Fixed bug in printf (native from kernel must be unsigned long).
Putting prefixes in printf optimized.
Test function created in init.c.

  • Property mode set to 100644
File size: 3.0 KB
Line 
1/*
2 * Copyright (C) 2005 Martin Decky
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
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
15 * derived from this software without specific prior written permission.
16 *
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
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "version.h"
30#include <ipc.h>
31#include <ns.h>
32#include <stdio.h>
33#include <unistd.h>
34#include <stdlib.h>
35/*
36static void test_printf(void)
37{
38 printf("Simple text.\n");
39 printf("Now insert '%s' string.\n","this");
40 printf("We are brave enought to print numbers like %%d = '%d'\n", 0x123456);
41 printf("And now... '%b' byte! '%w' word! '%W' Word! \n", 0x12, 0x1234, 0x1234);
42 printf(" '%Q' Q! Another '%q' q! \n", 0x1234567887654321ll, 0x1234567887654321ll);
43 printf(" '%P' with 64bit value and '%p' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );
44 printf("Thats all, folks!\n");
45}
46*/
47/*
48static void test_mremap(void)
49{
50 printf("Writing to good memory\n");
51 mremap(&_heap, 120000, 0);
52 printf("%P\n", ((char *)&_heap));
53 printf("%P\n", ((char *)&_heap) + 80000);
54 *(((char *)&_heap) + 80000) = 10;
55 printf("Making small\n");
56 mremap(&_heap, 16000, 0);
57 printf("Failing..\n");
58 *((&_heap) + 80000) = 10;
59
60 printf("memory done\n");
61}
62*/
63/*
64static void test_sbrk(void)
65{
66 printf("Writing to good memory\n");
67 printf("Got: %P\n", sbrk(120000));
68 printf("%P\n", ((char *)&_heap));
69 printf("%P\n", ((char *)&_heap) + 80000);
70 *(((char *)&_heap) + 80000) = 10;
71 printf("Making small, got: %P\n",sbrk(-120000));
72 printf("Testing access to heap\n");
73 _heap = 10;
74 printf("Failing..\n");
75 *((&_heap) + 80000) = 10;
76
77 printf("memory done\n");
78}
79*/
80/*
81static void test_malloc(void)
82{
83 char *data;
84
85 data = malloc(10);
86 printf("Heap: %P, data: %P\n", &_heap, data);
87 data[0] = 'a';
88 free(data);
89}
90*/
91
92int main(int argc, char *argv[])
93{
94 version_print();
95
96 ipc_call_sync_2(PHONE_NS, NS_PING, 2, 0, 0, 0);
97
98 return 0;
99}
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