duke@435: /*
xdono@1279:  * Copyright 1998-2009 Sun Microsystems, Inc.  All Rights Reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
duke@435:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435:  * have any questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: // Useful entry points shared by JNI and JVM interface.
duke@435: // We do not allow real JNI or JVM entry point to call each other.
duke@435: 
duke@435: jclass find_class_from_class_loader(JNIEnv* env, symbolHandle name, jboolean init, Handle loader, Handle protection_domain, jboolean throwError, TRAPS);
duke@435: 
acorn@1092: void trace_class_resolution(klassOop to_class);
duke@435: 
duke@435: /*
duke@435:  * Support for Serialization and RMI. Currently used by HotSpot only.
duke@435:  */
duke@435: 
duke@435: extern "C" {
duke@435: 
duke@435: void JNICALL
duke@435: JVM_SetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj,
duke@435:                             jlongArray fieldIDs, jcharArray typecodes, jbyteArray data);
duke@435: 
duke@435: void JNICALL
duke@435: JVM_GetPrimitiveFieldValues(JNIEnv *env, jclass cb, jobject obj,
duke@435:                             jlongArray fieldIDs, jcharArray typecodes, jbyteArray data);
duke@435: 
duke@435: }
duke@435: 
duke@435: /*
duke@435:  * Support for -Xcheck:jni
duke@435:  */
duke@435: 
duke@435: extern struct JNINativeInterface_* jni_functions_nocheck();
duke@435: extern struct JNINativeInterface_* jni_functions_check();
duke@435: 
duke@435: /*
duke@435:  * Support for swappable jni function table.
duke@435:  */
duke@435: extern struct JNINativeInterface_* jni_functions();
duke@435: extern void copy_jni_function_table(const struct JNINativeInterface_* new_function_table);
duke@435: 
duke@435: // Support for fast JNI accessors
duke@435: extern "C" {
duke@435:   typedef jboolean (JNICALL *GetBooleanField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jbyte (JNICALL *GetByteField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jchar (JNICALL *GetCharField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jshort (JNICALL *GetShortField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jint (JNICALL *GetIntField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jlong (JNICALL *GetLongField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jfloat (JNICALL *GetFloatField_t)
duke@435:       (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435:   typedef jdouble (JNICALL *GetDoubleField_t)
duke@435:     (JNIEnv *env, jobject obj, jfieldID fieldID);
duke@435: }
duke@435: 
duke@435: void    quicken_jni_functions();
duke@435: address jni_GetBooleanField_addr();
duke@435: address jni_GetByteField_addr();
duke@435: address jni_GetCharField_addr();
duke@435: address jni_GetShortField_addr();
duke@435: address jni_GetIntField_addr();
duke@435: address jni_GetLongField_addr();
duke@435: address jni_GetFloatField_addr();
duke@435: address jni_GetDoubleField_addr();