dyld-239.3.tar.gz

[apple/dyld.git] / src / start_glue.h

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+/*
+ * Copyright (c) 2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#ifndef __START_GLUE_H__
+#define __START_GLUE_H__
+
+// Implemented in start_glue.s
+extern "C" void start();
+
+
+// <rdar://problem/12792039> need 'start' to be one atom, but entry is in interior
+
+#if __x86_64__ || __i386__ 
+       #define address_of_start (void*)((uintptr_t)&start + 1)
+#elif __arm__
+       #define address_of_start (void*)((uintptr_t)&start + 2)
+#endif
+
+
+
+#endif // __START_GLUE_H__