[vmkit-commits] [vmkit] r143486 - /vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc
Will Dietz
wdietz2 at illinois.edu
Tue Nov 1 13:06:20 PDT 2011
Author: wdietz2
Date: Tue Nov 1 15:06:19 2011
New Revision: 143486
URL: http://llvm.org/viewvc/llvm-project?rev=143486&view=rev
Log:
Impl JVM_DoPrivileged, no actual protection.
Modified:
vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc
Modified: vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc
URL: http://llvm.org/viewvc/llvm-project/vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc?rev=143486&r1=143485&r2=143486&view=diff
==============================================================================
--- vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc (original)
+++ vmkit/trunk/lib/J3/ClassLib/OpenJDK/OpenJDK.inc Tue Nov 1 15:06:19 2011
@@ -1143,18 +1143,46 @@
JNIEXPORT jobject JNICALL
JVM_DoPrivileged(JNIEnv *env, jclass cls,
jobject action, jobject context, jboolean wrapException) {
- NYI();
+ JavaObject * obj = 0;
+ JavaObject * res = 0;
+ llvm_gcroot(obj, 0);
+ llvm_gcroot(res, 0);
+ BEGIN_JNI_EXCEPTION
+
+ verifyNull(action);
+
+ obj = *(JavaObject**)action;
+
+ Jnjvm* vm = th->getJVM();
+
+ // For now, we don't do anything special,
+ // just call the requested 'run()' method...
+ UserClass * cl = JavaObject::getClass(obj)->asClass();
+ const UTF8 * runName = cl->classLoader->hashUTF8->lookupAsciiz("run");
+ const UTF8 * runType = cl->classLoader->hashUTF8->lookupAsciiz("()Ljava/lang/Object;");
+ assert(cl); assert(runName); assert(runType);
+
+ JavaMethod * meth = cl->lookupMethodDontThrow(runName, runType, false, true, 0);
+ assert(meth);
+
+ res = meth->invokeJavaObjectVirtual(vm, cl, obj, obj);
+
+ RETURN_FROM_JNI((jobject)th->pushJNIRef(res));
+
+ END_JNI_EXCEPTION
}
JNIEXPORT jobject JNICALL
JVM_GetInheritedAccessControlContext(JNIEnv *env, jclass cls) {
- NYI();
+ // No AccessControlContext supported yet
+ return NULL;
}
JNIEXPORT jobject JNICALL
JVM_GetStackAccessControlContext(JNIEnv *env, jclass cls) {
- NYI();
+ // No AccessControlContext supported yet
+ return NULL;
}
/*
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