JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / runtime / BundlePath.cpp

diff --git a/runtime/BundlePath.cpp b/runtime/BundlePath.cpp
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+++ b/runtime/BundlePath.cpp
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+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Copyright (C) 2014 University of Szeged
+ *
+ * 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 "BundlePath.h"
+
+#if ENABLE(FTL_NATIVE_CALL_INLINING)
+
+#include <execinfo.h>
+#include <string>
+
+
+namespace JSC {
+
+const CString* constantBundlePath = nullptr;
+
+const CString& bundlePath()
+{
+    if (!constantBundlePath) {
+        std::string programPath(realpath(program_invocation_name, 0));
+        constantBundlePath = new CString(programPath.substr(0, programPath.find_last_of("\\/")).c_str());
+    }
+
+    return *constantBundlePath;
+}
+
+} // namespace JSC
+
+#endif // FTL_NATIVE_CALL_INLINING