dyld-832.7.1.tar.gz

[apple/dyld.git] / testing / kernel-cache-tests / kernel-vtable-patching / foo.cpp

diff --git a/testing/kernel-cache-tests/kernel-vtable-patching/foo.cpp b/testing/kernel-cache-tests/kernel-vtable-patching/foo.cpp
new file mode 100644 (file)
index 0000000..83e5e67
--- /dev/null
+++ b/testing/kernel-cache-tests/kernel-vtable-patching/foo.cpp
@@ -0,0 +1,23 @@
+
+#include "foo.h"
+
+OSDefineMetaClassAndStructors( Foo, OSObject )
+
+// Index 0 has been replaced with a method
+OSMetaClassDefineReservedUsed(Foo, 0)
+OSMetaClassDefineReservedUnused( Foo, 1 )
+OSMetaClassDefineReservedUnused( Foo, 2 )
+OSMetaClassDefineReservedUnused( Foo, 3 )
+
+int Foo::foo() {
+       return 0;
+}
+
+int Foo::fooUsed0() {
+       return 0;
+}
+
+int foo() {
+       Foo* foo = new Foo();
+       return foo->foo() + foo->fooUsed0();
+}