Uses of Class
org.jikesrvm.classloader.NativeMethod

Packages that use NativeMethod
org.jikesrvm.compilers.common   
org.jikesrvm.jni.ia32   
 

Uses of NativeMethod in org.jikesrvm.compilers.common
 

Methods in org.jikesrvm.compilers.common with parameters of type NativeMethod
static CompiledMethod BootImageCompiler.compile(NativeMethod method)
          Compile a native method.
static CompiledMethod RuntimeCompiler.compile(NativeMethod method)
          Compile the stub for a native method when it is first invoked.
static void RuntimeCompiler.record(byte compiler, NativeMethod method, CompiledMethod compiledMethod)
          This method records the time and sizes (bytecode and machine code) for a compilation
 

Uses of NativeMethod in org.jikesrvm.jni.ia32
 

Methods in org.jikesrvm.jni.ia32 with parameters of type NativeMethod
static CompiledMethod JNICompiler.compile(NativeMethod method)
          Compile a method to handle the Java to C transition and back Transitioning from Java to C then back: Set up stack frame and save non-volatile registers Set up jniEnv - set up a register to hold JNIEnv and store the Processor in the JNIEnv for easy access Move all native method arguments on to stack (NB at this point all non-volatile state is saved) Record the frame pointer of the last Java frame (this) in the jniEnv Call out to convert reference arguments to IDs Set processor as being "in native" Set up stack frame and registers for transition to C Call out to C Save result to stack Transition back from "in native" to "in Java", take care that the Processor isn't "blocked in native", ie other processors have decided to start a GC and we're not permitted to execute Java code whilst this occurs Convert a reference result (currently a JNI ref) into a true reference Release JNI refs Restore stack and place result in register