[vmkit-commits] [vmkit] r147398 - /vmkit/trunk/lib/j3/ClassLib/OpenJDK/OpenJDK.inc

[Will Dietz]

Author: wdietz2
Date: Sun Jan  1 07:14:34 2012
New Revision: 147398

URL: http://llvm.org/viewvc/llvm-project?rev=147398&view=rev
Log:
Impl JVM_ConstantPoolGetIntAt

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=147398&r1=147397&r2=147398&view=diff
==============================================================================
--- vmkit/trunk/lib/j3/ClassLib/OpenJDK/OpenJDK.inc (original)
+++ vmkit/trunk/lib/j3/ClassLib/OpenJDK/OpenJDK.inc Sun Jan  1 07:14:34 2012
@@ -1922,7 +1922,23 @@
 
 JNIEXPORT jint JNICALL JVM_ConstantPoolGetIntAt
 (JNIEnv *env, jobject unused, jobject jcpool, jint index) {
-  NYI();
+  JavaObjectClass* Cl = 0;
+  llvm_gcroot(Cl, 0);
+
+  BEGIN_JNI_EXCEPTION
+
+  Cl = jcpool ? *(JavaObjectClass**)jcpool : 0;
+  verifyNull(Cl);
+
+  Class* cl = JavaObjectClass::getClass(Cl)->asClass();
+  assert(cl);
+
+  sint32 ret = cl->getConstantPool()->IntegerAt(index);
+  RETURN_FROM_JNI(ret);
+
+  END_JNI_EXCEPTION
+
+  return 0;
 }
 
 JNIEXPORT jlong JNICALL JVM_ConstantPoolGetLongAt