jdk8-mips64-public/hotspot: src/share/vm/prims/jvm

     1 /*

     2  * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    25 #ifndef SHARE_VM_PRIMS_JVM_MISC_HPP

    26 #define SHARE_VM_PRIMS_JVM_MISC_HPP

    28 #include "prims/jni.h"

    29 #include "runtime/handles.hpp"

    31 // Useful entry points shared by JNI and JVM interface.

    32 // We do not allow real JNI or JVM entry point to call each other.

    34 jclass find_class_from_class_loader(JNIEnv* env, Symbol* name, jboolean init, Handle loader, Handle protection_domain, jboolean throwError, TRAPS);

    36 void trace_class_resolution(Klass* to_class);

    38 /*

    39  * Support for -Xcheck:jni

    40  */

    42 extern struct JNINativeInterface_* jni_functions_nocheck();

    43 extern struct JNINativeInterface_* jni_functions_check();

    45 /*

    46  * Support for swappable jni function table.

    47  */

    48 extern struct JNINativeInterface_* jni_functions();

    49 extern void copy_jni_function_table(const struct JNINativeInterface_* new_function_table);

    51 // Support for fast JNI accessors

    52 extern "C" {

    53   typedef jboolean (JNICALL *GetBooleanField_t)

    54       (JNIEnv *env, jobject obj, jfieldID fieldID);

    55   typedef jbyte (JNICALL *GetByteField_t)

    56       (JNIEnv *env, jobject obj, jfieldID fieldID);

    57   typedef jchar (JNICALL *GetCharField_t)

    58       (JNIEnv *env, jobject obj, jfieldID fieldID);

    59   typedef jshort (JNICALL *GetShortField_t)

    60       (JNIEnv *env, jobject obj, jfieldID fieldID);

    61   typedef jint (JNICALL *GetIntField_t)

    62       (JNIEnv *env, jobject obj, jfieldID fieldID);

    63   typedef jlong (JNICALL *GetLongField_t)

    64       (JNIEnv *env, jobject obj, jfieldID fieldID);

    65   typedef jfloat (JNICALL *GetFloatField_t)

    66       (JNIEnv *env, jobject obj, jfieldID fieldID);

    67   typedef jdouble (JNICALL *GetDoubleField_t)

    68     (JNIEnv *env, jobject obj, jfieldID fieldID);

    69 }

    71 void    quicken_jni_functions();

    72 address jni_GetBooleanField_addr();

    73 address jni_GetByteField_addr();

    74 address jni_GetCharField_addr();

    75 address jni_GetShortField_addr();

    76 address jni_GetIntField_addr();

    77 address jni_GetLongField_addr();

    78 address jni_GetFloatField_addr();

    79 address jni_GetDoubleField_addr();

    81 #endif // SHARE_VM_PRIMS_JVM_MISC_HPP

src/share/vm/prims/jvm_misc.hpp@710a3c8b516e

src/share/vm/prims/jvm_misc.hpp

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/prims/jvm_misc.hpp@710a3c8b516e

src/share/vm/prims/jvm_misc.hpp