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/*
* 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_llvm.h"
#include "LLVMTrapCallback.h"
#if HAVE(LLVM)
extern "C" int __cxa_atexit();
extern "C" int __cxa_atexit() { return 0; }
void (*g_llvmTrapCallback)(const char* message, ...);
// If LLVM tries to raise signals, abort, or fail an assertion, then let
// WebKit handle it instead of trapping.
extern "C" int raise(int signal);
extern "C" void __assert_rtn(const char* function, const char* filename, int lineNumber, const char* expression);
extern "C" void abort(void);
extern "C" int raise(int signal)
{
g_llvmTrapCallback("raise(%d) called.", signal);
return 0;
}
extern "C" void __assert_rtn(const char* function, const char* filename, int lineNumber, const char* expression)
{
if (function)
g_llvmTrapCallback("Assertion failed: (%s), function %s, file %s, line %d.", expression, function, filename, lineNumber);
g_llvmTrapCallback("Assertion failed: (%s), file %s, line %d.", expression, filename, lineNumber);
}
extern "C" void abort(void)
{
g_llvmTrapCallback("abort() called.");
}
#endif // HAVE(LLVM)
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