source: mainline/kernel/generic/src/lib/objc_ext.c@ 929ce92

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 929ce92 was c993e45, checked in by Martin Decky <martin@…>, 18 years ago

small cleanup, more work coming
  • Property mode set to 100644
File size: 5.7 KB
Line 
1/*
2 * Copyright (c) 2007 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/** @addtogroup generic
30 * @{
31 */
32
33/**
34 * @file
35 * @brief Objective C bindings.
36 *
37 * This file provides architecture independent binding
38 * functions which are needed to link with libobjc run-time
39 * library. Many of the functions are just dummy.
40 */
41
42#include <lib/objc_ext.h>
43#include <panic.h>
44#include <arch/memstr.h>
45#include <mm/slab.h>
46
47void *stderr;
48
49static unsigned short __ctype_b[384] = {
50 0, 0, 0, 0, 0, 0, 0, 0,
51 0, 0, 0, 0, 0, 0, 0, 0,
52 0, 0, 0, 0, 0, 0, 0, 0,
53 0, 0, 0, 0, 0, 0, 0, 0,
54 0, 0, 0, 0, 0, 0, 0, 0,
55 0, 0, 0, 0, 0, 0, 0, 0,
56 0, 0, 0, 0, 0, 0, 0, 0,
57 0, 0, 0, 0, 0, 0, 0, 0,
58 0, 0, 0, 0, 0, 0, 0, 0,
59 0, 0, 0, 0, 0, 0, 0, 0,
60 0, 0, 0, 0, 0, 0, 0, 0,
61 0, 0, 0, 0, 0, 0, 0, 0,
62 0, 0, 0, 0, 0, 0, 0, 0,
63 0, 0, 0, 0, 0, 0, 0, 0,
64 0, 0, 0, 0, 0, 0, 0, 0,
65 0, 0, 0, 0, 0, 0, 0, 0,
66 2, 2, 2, 2, 2, 2, 2, 2,
67 2, 8195, 8194, 8194, 8194, 8194, 2, 2,
68 2, 2, 2, 2, 2, 2, 2, 2,
69 2, 2, 2, 2, 2, 2, 2, 2,
70 24577, 49156, 49156, 49156, 49156, 49156, 49156, 49156,
71 49156, 49156, 49156, 49156, 49156, 49156, 49156, 49156,
72 55304, 55304, 55304, 55304, 55304, 55304, 55304, 55304,
73 55304, 55304, 49156, 49156, 49156, 49156, 49156, 49156,
74 49156, 54536, 54536, 54536, 54536, 54536, 54536, 50440,
75 50440, 50440, 50440, 50440, 50440, 50440, 50440, 50440,
76 50440, 50440, 50440, 50440, 50440, 50440, 50440, 50440,
77 50440, 50440, 50440, 49156, 49156, 49156, 49156, 49156,
78 49156, 54792, 54792, 54792, 54792, 54792, 54792, 50696,
79 50696, 50696, 50696, 50696, 50696, 50696, 50696, 50696,
80 50696, 50696, 50696, 50696, 50696, 50696, 50696, 50696,
81 50696, 50696, 50696, 49156, 49156, 49156, 49156, 2,
82 0, 0, 0, 0, 0, 0, 0, 0,
83 0, 0, 0, 0, 0, 0, 0, 0,
84 0, 0, 0, 0, 0, 0, 0, 0,
85 0, 0, 0, 0, 0, 0, 0, 0,
86 0, 0, 0, 0, 0, 0, 0, 0,
87 0, 0, 0, 0, 0, 0, 0, 0,
88 0, 0, 0, 0, 0, 0, 0, 0,
89 0, 0, 0, 0, 0, 0, 0, 0,
90 0, 0, 0, 0, 0, 0, 0, 0,
91 0, 0, 0, 0, 0, 0, 0, 0,
92 0, 0, 0, 0, 0, 0, 0, 0,
93 0, 0, 0, 0, 0, 0, 0, 0,
94 0, 0, 0, 0, 0, 0, 0, 0,
95 0, 0, 0, 0, 0, 0, 0, 0,
96 0, 0, 0, 0, 0, 0, 0, 0,
97 0, 0, 0, 0, 0, 0, 0, 0
98};
99
100static const unsigned short *__ctype_b_ptr = __ctype_b + 128;
101
102void __assert_fail(const char *assertion, const char *file, unsigned int line, const char *function)
103{
104 panic("Run-time assertion (%s:%d:%s) failed (%s)", file, line, function ? function : "", assertion);
105}
106
107void abort(void)
108{
109 panic("Run-time scheduled abort");
110}
111
112void *fopen(const char *path, const char *mode)
113{
114 return NULL;
115}
116
117size_t fread(void *ptr, size_t size, size_t nmemb, void *stream)
118{
119 return 0;
120}
121
122size_t fwrite(const void *ptr, size_t size, size_t nmemb, void *stream)
123{
124 return 0;
125}
126
127int fflush(void *stream)
128{
129 return 0;
130}
131
132int feof(void *stream)
133{
134 return 1;
135}
136
137int fclose(void *stream)
138{
139 return 0;
140}
141
142int vfprintf(void *stream, const char *format, va_list ap)
143{
144 return 0;
145}
146
147int sscanf(const char *str, const char *format, ...)
148{
149 return 0;
150}
151
152const unsigned short **__ctype_b_loc(void)
153{
154 return &__ctype_b_ptr;
155}
156
157long int __strtol_internal(const char *__nptr, char **__endptr, int __base, int __group)
158{
159 return 0;
160}
161
162void *memset(void *s, int c, size_t n)
163{
164 memsetb((uintptr_t) s, n, c);
165 return s;
166}
167
168void *calloc(size_t nmemb, size_t size)
169{
170 return malloc(nmemb * size, 0);
171}
172
173/** @}
174 */
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