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1 /*
2  * Copyright 2011-2012, The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef LIBRSLOADER_H
18 #define LIBRSLOADER_H
19 
20 #include <stddef.h>
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 struct RSExecOpaque;
27 typedef struct RSExecOpaque *RSExecRef;
28 typedef void *(*RSFindSymbolFn)(void *, char const *);
29 
30 RSExecRef rsloaderCreateExec(unsigned char const *buf,
31                              size_t buf_size,
32                              RSFindSymbolFn find_symbol,
33                              void *find_symbol_context);
34 
35 RSExecRef rsloaderLoadExecutable(unsigned char const *buf,
36                                  size_t buf_size);
37 
38 int rsloaderRelocateExecutable(RSExecRef object,
39                                RSFindSymbolFn find_symbol,
40                                void *find_symbol_context);
41 
42 void rsloaderUpdateSectionHeaders(RSExecRef object, unsigned char *buf);
43 
44 void rsloaderDisposeExec(RSExecRef object);
45 
46 void *rsloaderGetSymbolAddress(RSExecRef object, char const *name);
47 
48 size_t rsloaderGetSymbolSize(RSExecRef object, char const *name);
49 
50 size_t rsloaderGetFuncCount(RSExecRef object);
51 
52 void rsloaderGetFuncNameList(RSExecRef object, size_t size, char const **list);
53 
54 #ifdef __cplusplus
55 } /* extern "C" */
56 #endif
57 
58 #endif /* LIBRSLOADER_H */
59