Tue, 17 Oct 2017 12:58:25 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | * |
aoqi@0 | 23 | */ |
aoqi@0 | 24 | |
aoqi@0 | 25 | #ifndef SHARE_VM_PRIMS_JVM_MISC_HPP |
aoqi@0 | 26 | #define SHARE_VM_PRIMS_JVM_MISC_HPP |
aoqi@0 | 27 | |
aoqi@0 | 28 | #include "prims/jni.h" |
aoqi@0 | 29 | #include "runtime/handles.hpp" |
aoqi@0 | 30 | |
aoqi@0 | 31 | // Useful entry points shared by JNI and JVM interface. |
aoqi@0 | 32 | // We do not allow real JNI or JVM entry point to call each other. |
aoqi@0 | 33 | |
aoqi@0 | 34 | jclass find_class_from_class_loader(JNIEnv* env, Symbol* name, jboolean init, Handle loader, Handle protection_domain, jboolean throwError, TRAPS); |
aoqi@0 | 35 | |
aoqi@0 | 36 | void trace_class_resolution(Klass* to_class); |
aoqi@0 | 37 | |
aoqi@0 | 38 | /* |
aoqi@0 | 39 | * Support for -Xcheck:jni |
aoqi@0 | 40 | */ |
aoqi@0 | 41 | |
aoqi@0 | 42 | extern struct JNINativeInterface_* jni_functions_nocheck(); |
aoqi@0 | 43 | extern struct JNINativeInterface_* jni_functions_check(); |
aoqi@0 | 44 | |
aoqi@0 | 45 | /* |
aoqi@0 | 46 | * Support for swappable jni function table. |
aoqi@0 | 47 | */ |
aoqi@0 | 48 | extern struct JNINativeInterface_* jni_functions(); |
aoqi@0 | 49 | extern void copy_jni_function_table(const struct JNINativeInterface_* new_function_table); |
aoqi@0 | 50 | |
aoqi@0 | 51 | // Support for fast JNI accessors |
aoqi@0 | 52 | extern "C" { |
aoqi@0 | 53 | typedef jboolean (JNICALL *GetBooleanField_t) |
aoqi@0 | 54 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 55 | typedef jbyte (JNICALL *GetByteField_t) |
aoqi@0 | 56 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 57 | typedef jchar (JNICALL *GetCharField_t) |
aoqi@0 | 58 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 59 | typedef jshort (JNICALL *GetShortField_t) |
aoqi@0 | 60 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 61 | typedef jint (JNICALL *GetIntField_t) |
aoqi@0 | 62 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 63 | typedef jlong (JNICALL *GetLongField_t) |
aoqi@0 | 64 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 65 | typedef jfloat (JNICALL *GetFloatField_t) |
aoqi@0 | 66 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 67 | typedef jdouble (JNICALL *GetDoubleField_t) |
aoqi@0 | 68 | (JNIEnv *env, jobject obj, jfieldID fieldID); |
aoqi@0 | 69 | } |
aoqi@0 | 70 | |
aoqi@0 | 71 | void quicken_jni_functions(); |
aoqi@0 | 72 | address jni_GetBooleanField_addr(); |
aoqi@0 | 73 | address jni_GetByteField_addr(); |
aoqi@0 | 74 | address jni_GetCharField_addr(); |
aoqi@0 | 75 | address jni_GetShortField_addr(); |
aoqi@0 | 76 | address jni_GetIntField_addr(); |
aoqi@0 | 77 | address jni_GetLongField_addr(); |
aoqi@0 | 78 | address jni_GetFloatField_addr(); |
aoqi@0 | 79 | address jni_GetDoubleField_addr(); |
aoqi@0 | 80 | |
aoqi@0 | 81 | #endif // SHARE_VM_PRIMS_JVM_MISC_HPP |