[vmkit-commits] [vmkit] r74826 - /vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h

[Nicolas Geoffray]

Author: geoffray
Date: Mon Jul  6 09:47:30 2009
New Revision: 74826

URL: http://llvm.org/viewvc/llvm-project?rev=74826&view=rev
Log:
Forgot that file from previous commit.


Added:
    vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h

Added: vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h
URL: http://llvm.org/viewvc/llvm-project/vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h?rev=74826&view=auto

==============================================================================
--- vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h (added)
+++ vmkit/trunk/lib/N3/VMCore/LinkN3Runtime.h Mon Jul  6 09:47:30 2009
@@ -0,0 +1,73 @@
+//===----------------------- LinkN3Runtime.h ------------------------------===//
+//=== ------------- Reference all runtime functions -----------------------===//
+//
+//                            The VMKit project
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef JNJVM_LINK_N3_RUNTIME_H
+#define JNJVM_LINK_N3_RUNTIME_H
+
+
+namespace n3 {
+  class CacheNode;
+  class UTF8;
+  class VMClass;
+  class VMClassArray;
+  class VMCommonClass;
+  class VMObject;
+}
+
+using namespace n3;
+
+
+extern "C" VMObject* initialiseClass(VMClass* cl);
+extern "C" void n3ClassCastException();
+extern "C" void n3NullPointerException();
+extern "C" void indexOutOfBounds();
+extern "C" VMObject* newString(const UTF8* utf8);
+extern "C" bool n3InstanceOf(VMObject* obj, VMCommonClass* cl);
+extern "C" void* GetCppException();
+extern "C" void ThrowException(VMObject* obj);
+extern "C" VMObject* GetCLIException();
+extern "C" bool CompareException(VMClass* cl);
+extern "C" void ClearException();
+extern "C" VMObject* doMultiNew(VMClassArray* cl, ...);
+extern "C" CacheNode* n3VirtualLookup(CacheNode* cache, VMObject *obj);
+extern "C" VMObject* newObject(VMClass* cl);
+extern "C" VMObject* newArray(VMClassArray* cl, sint32 nb);
+
+namespace {
+  struct ForceRuntimeLinking {
+    ForceRuntimeLinking() {
+      // We must reference the passes in such a way that compilers will not
+      // delete it all as dead code, even with whole program optimization,
+      // yet is effectively a NO-OP. As the compiler isn't smart enough
+      // to know that getenv() never returns -1, this will do the job.
+      if (std::getenv("bar") != (char*) -1) 
+        return;
+      (void) initialiseClass(0);
+      (void) n3ClassCastException();
+      (void )n3NullPointerException();
+      (void) indexOutOfBounds();
+      (void) newString(0);
+      (void) n3InstanceOf(0, 0);
+      (void) GetCppException();
+      (void) ThrowException(0);
+      (void) GetCLIException();
+      (void) CompareException(0);
+      (void) ClearException();
+      (void) doMultiNew(0);
+      (void) n3VirtualLookup(0, 0);
+      (void) newObject(0);
+      (void) newArray(0, 0);
+    }
+  } ForcePassLinking; // Force link by creating a global definition.
+}
+  
+
+
+#endif //JNJVM_LINK_N3_RUNTIME_H