aoqi@0: /*
aoqi@0:  * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #ifndef SHARE_VM_PRIMS_JVM_MISC_HPP
aoqi@0: #define SHARE_VM_PRIMS_JVM_MISC_HPP
aoqi@0: 
aoqi@0: #include "prims/jni.h"
aoqi@0: #include "runtime/handles.hpp"
aoqi@0: 
aoqi@0: // Useful entry points shared by JNI and JVM interface.
aoqi@0: // We do not allow real JNI or JVM entry point to call each other.
aoqi@0: 
aoqi@0: jclass find_class_from_class_loader(JNIEnv* env, Symbol* name, jboolean init, Handle loader, Handle protection_domain, jboolean throwError, TRAPS);
aoqi@0: 
aoqi@0: void trace_class_resolution(Klass* to_class);
aoqi@0: 
aoqi@0: /*
aoqi@0:  * Support for -Xcheck:jni
aoqi@0:  */
aoqi@0: 
aoqi@0: extern struct JNINativeInterface_* jni_functions_nocheck();
aoqi@0: extern struct JNINativeInterface_* jni_functions_check();
aoqi@0: 
aoqi@0: /*
aoqi@0:  * Support for swappable jni function table.
aoqi@0:  */
aoqi@0: extern struct JNINativeInterface_* jni_functions();
aoqi@0: extern void copy_jni_function_table(const struct JNINativeInterface_* new_function_table);
aoqi@0: 
aoqi@0: // Support for fast JNI accessors
aoqi@0: extern "C" {
aoqi@0:   typedef jboolean (JNICALL *GetBooleanField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jbyte (JNICALL *GetByteField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jchar (JNICALL *GetCharField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jshort (JNICALL *GetShortField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jint (JNICALL *GetIntField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jlong (JNICALL *GetLongField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jfloat (JNICALL *GetFloatField_t)
aoqi@0:       (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0:   typedef jdouble (JNICALL *GetDoubleField_t)
aoqi@0:     (JNIEnv *env, jobject obj, jfieldID fieldID);
aoqi@0: }
aoqi@0: 
aoqi@0: void    quicken_jni_functions();
aoqi@0: address jni_GetBooleanField_addr();
aoqi@0: address jni_GetByteField_addr();
aoqi@0: address jni_GetCharField_addr();
aoqi@0: address jni_GetShortField_addr();
aoqi@0: address jni_GetIntField_addr();
aoqi@0: address jni_GetLongField_addr();
aoqi@0: address jni_GetFloatField_addr();
aoqi@0: address jni_GetDoubleField_addr();
aoqi@0: 
aoqi@0: #endif // SHARE_VM_PRIMS_JVM_MISC_HPP