forked from phoboslab/JavaScriptCore-iOS
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathInitializeLLVMPOSIX.cpp
More file actions
53 lines (42 loc) · 1.92 KB
/
InitializeLLVMPOSIX.cpp
File metadata and controls
53 lines (42 loc) · 1.92 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
/*
* Copyright (C) 2013 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "InitializeLLVMPOSIX.h"
#if HAVE(LLVM)
#include "LLVMAPI.h"
#include <dlfcn.h>
namespace JSC {
typedef LLVMAPI* (*InitializerFunction)(void (*)(const char*, ...));
void initializeLLVMPOSIX(const char* libraryName)
{
void* library = dlopen(libraryName, RTLD_NOW);
ASSERT_WITH_MESSAGE(library, "%s", dlerror());
InitializerFunction initializer = bitwise_cast<InitializerFunction>(
dlsym(library, "initializeAndGetJSCLLVMAPI"));
ASSERT_WITH_MESSAGE(initializer, "%s", dlerror());
llvm = initializer(WTFLogAlwaysAndCrash);
}
} // namespace JSC
#endif // HAVE(LLVM)