mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-22 19:59:44 +08:00
309 lines
9.4 KiB
C++
309 lines
9.4 KiB
C++
// jni.cc - JNI implementation, including the jump table.
|
|
|
|
/* Copyright (C) 1998, 1999 Cygnus Solutions
|
|
|
|
This file is part of libgcj.
|
|
|
|
This software is copyrighted work licensed under the terms of the
|
|
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
|
details. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <stddef.h>
|
|
|
|
#include <jni.h>
|
|
#include <java-field.h>
|
|
|
|
static jclass
|
|
_Jv_JNI_GetSuperclass (JNIEnv *, jclass clazz)
|
|
{
|
|
return clazz->getSuperclass ();
|
|
}
|
|
|
|
static jboolean
|
|
IsAssignableFrom(JNIEnv *, jclass clazz1, jclass clazz2)
|
|
{
|
|
return clazz1->isAssignableFrom (clazz2);
|
|
}
|
|
|
|
static jobject
|
|
_Jv_JNI_GetObjectField (JNIEnv *, jobject obj, jfieldID field)
|
|
{
|
|
return _Jv_GetObjectField (obj, field);
|
|
}
|
|
|
|
static jbyte
|
|
_Jv_JNI_GetByteField (JNIEnv *, jobject obj, jfieldID field)
|
|
{
|
|
return _Jv_GetByteField (obj, field);
|
|
}
|
|
|
|
static jshort
|
|
_Jv_JNI_GetShortField (JNIEnv *, jobject obj, jfieldID field)
|
|
{
|
|
return _Jv_GetShortField (obj, field);
|
|
}
|
|
|
|
static jint
|
|
_Jv_JNI_GetIntField (JNIEnv *, jobject obj, jfieldID field)
|
|
{
|
|
return _Jv_GetIntField (obj, field);
|
|
}
|
|
|
|
static jlong
|
|
_Jv_JNI_GetLongField (JNIEnv *, jobject obj, jfieldID field)
|
|
{
|
|
return _Jv_GetLongField (obj, field);
|
|
}
|
|
|
|
static jsize
|
|
_Jv_JNI_GetStringLength (JNIEnv *, jstring string)
|
|
{
|
|
return string->length();
|
|
}
|
|
|
|
// JDK 1.2
|
|
jobject
|
|
_Jv_JNI_ToReflectedField (JNIEnv *, jclass cls, jfieldID fieldID)
|
|
{
|
|
java::lang::reflect::Field *field = new java::lang::reflect::Field();
|
|
field->declaringClass = cls;
|
|
field->offset = (char*) fieldID - (char *) cls->fields;
|
|
field->name = _Jv_NewStringUtf8Const (fieldID->getNameUtf8Const (cls));
|
|
return field;
|
|
}
|
|
|
|
// JDK 1.2
|
|
jfieldID
|
|
_Jv_JNI_FromReflectedField (JNIEnv *, java::lang::reflect::Field *field)
|
|
{
|
|
return _Jv_FromReflectedField (field);
|
|
}
|
|
|
|
#define NOT_IMPL NULL
|
|
|
|
struct JNINativeInterface _Jv_JNIFunctions =
|
|
{
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NOT_IMPL /* GetVersion */,
|
|
NOT_IMPL /* DefineClass */,
|
|
NOT_IMPL /* FindClass */,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
_Jv_JNI_GetSuperclass,
|
|
IsAssignableFrom,
|
|
NULL,
|
|
NOT_IMPL /* Throw */,
|
|
NOT_IMPL /* ThrowNew */,
|
|
NOT_IMPL /* ExceptionOccurred */,
|
|
NOT_IMPL /* ExceptionDescribe */,
|
|
NOT_IMPL /* ExceptionClear */,
|
|
NOT_IMPL /* FatalError */,
|
|
NOT_IMPL /* NULL */,
|
|
NOT_IMPL /* NULL */,
|
|
NOT_IMPL /* NewGlobalRef */,
|
|
NOT_IMPL /* DeleteGlobalRef */,
|
|
NOT_IMPL /* DeleteLocalRef */,
|
|
NOT_IMPL /* IsSameObject */,
|
|
NOT_IMPL /* NULL */,
|
|
NOT_IMPL /* NULL */,
|
|
NOT_IMPL /* AllocObject */,
|
|
NOT_IMPL /* NewObject */,
|
|
NOT_IMPL /* NewObjectV */,
|
|
NOT_IMPL /* NewObjectA */,
|
|
NOT_IMPL /* GetObjectClass */,
|
|
NOT_IMPL /* IsInstanceOf */,
|
|
NOT_IMPL /* GetMethodID */,
|
|
NOT_IMPL /* CallObjectMethod */,
|
|
NOT_IMPL /* CallObjectMethodV */,
|
|
NOT_IMPL /* CallObjectMethodA */,
|
|
NOT_IMPL /* CallBooleanMethod */,
|
|
NOT_IMPL /* CallBooleanMethodV */,
|
|
NOT_IMPL /* CallBooleanMethodA */,
|
|
NOT_IMPL /* CallByteMethod */,
|
|
NOT_IMPL /* CallByteMethodV */,
|
|
NOT_IMPL /* CallByteMethodA */,
|
|
NOT_IMPL /* CallCharMethod */,
|
|
NOT_IMPL /* CallCharMethodV */,
|
|
NOT_IMPL /* CallCharMethodA */,
|
|
NOT_IMPL /* CallShortMethod */,
|
|
NOT_IMPL /* CallShortMethodV */,
|
|
NOT_IMPL /* CallShortMethodA */,
|
|
NOT_IMPL /* CallIntMethod */,
|
|
NOT_IMPL /* CallIntMethodV */,
|
|
NOT_IMPL /* CallIntMethodA */,
|
|
NOT_IMPL /* CallLongMethod */,
|
|
NOT_IMPL /* CallLongMethodV */,
|
|
NOT_IMPL /* CallLongMethodA */,
|
|
NOT_IMPL /* CallFloatMethod */,
|
|
NOT_IMPL /* CallFloatMethodV */,
|
|
NOT_IMPL /* CallFloatMethodA */,
|
|
NOT_IMPL /* CallDoubleMethod */,
|
|
NOT_IMPL /* CallDoubleMethodV */,
|
|
NOT_IMPL /* CallDoubleMethodA */,
|
|
NOT_IMPL /* CallVoidMethod */,
|
|
NOT_IMPL /* CallVoidMethodV */,
|
|
NOT_IMPL /* CallVoidMethodA */,
|
|
NOT_IMPL /* CallNonvirtualObjectMethod */,
|
|
NOT_IMPL /* CallNonvirtualObjectMethodV */,
|
|
NOT_IMPL /* CallNonvirtualObjectMethodA */,
|
|
NOT_IMPL /* CallNonvirtualBooleanMethod */,
|
|
NOT_IMPL /* CallNonvirtualBooleanMethodV */,
|
|
NOT_IMPL /* CallNonvirtualBooleanMethodA */,
|
|
NOT_IMPL /* CallNonvirtualByteMethod */,
|
|
NOT_IMPL /* CallNonvirtualByteMethodV */,
|
|
NOT_IMPL /* CallNonvirtualByteMethodA */,
|
|
NOT_IMPL /* CallNonvirtualCharMethod */,
|
|
NOT_IMPL /* CallNonvirtualCharMethodV */,
|
|
NOT_IMPL /* CallNonvirtualCharMethodA */,
|
|
NOT_IMPL /* CallNonvirtualShortMethod */,
|
|
NOT_IMPL /* CallNonvirtualShortMethodV */,
|
|
NOT_IMPL /* CallNonvirtualShortMethodA */,
|
|
NOT_IMPL /* CallNonvirtualIntMethod */,
|
|
NOT_IMPL /* CallNonvirtualIntMethodV */,
|
|
NOT_IMPL /* CallNonvirtualIntMethodA */,
|
|
NOT_IMPL /* CallNonvirtualLongMethod */,
|
|
NOT_IMPL /* CallNonvirtualLongMethodV */,
|
|
NOT_IMPL /* CallNonvirtualLongMethodA */,
|
|
NOT_IMPL /* CallNonvirtualFloatMethod */,
|
|
NOT_IMPL /* CallNonvirtualFloatMethodV */,
|
|
NOT_IMPL /* CallNonvirtualFloatMethodA */,
|
|
NOT_IMPL /* CallNonvirtualDoubleMethod */,
|
|
NOT_IMPL /* CallNonvirtualDoubleMethodV */,
|
|
NOT_IMPL /* CallNonvirtualDoubleMethodA */,
|
|
NOT_IMPL /* CallNonvirtualVoidMethod */,
|
|
NOT_IMPL /* CallNonvirtualVoidMethodV */,
|
|
NOT_IMPL /* CallNonvirtualVoidMethodA */,
|
|
NOT_IMPL /* GetFieldID */,
|
|
_Jv_JNI_GetObjectField,
|
|
NOT_IMPL /* GetBooleanField */,
|
|
_Jv_JNI_GetByteField,
|
|
NOT_IMPL /* GetCharField */,
|
|
_Jv_JNI_GetShortField,
|
|
_Jv_JNI_GetIntField,
|
|
_Jv_JNI_GetLongField,
|
|
NOT_IMPL /* GetFloatField */,
|
|
NOT_IMPL /* GetDoubleField */,
|
|
NOT_IMPL /* SetObjectField */,
|
|
NOT_IMPL /* SetBooleanField */,
|
|
NOT_IMPL /* SetByteField */,
|
|
NOT_IMPL /* SetCharField */,
|
|
NOT_IMPL /* SetShortField */,
|
|
NOT_IMPL /* SetIntField */,
|
|
NOT_IMPL /* SetLongField */,
|
|
NOT_IMPL /* SetFloatField */,
|
|
NOT_IMPL /* SetDoubleField */,
|
|
NOT_IMPL /* GetStaticMethodID */,
|
|
NOT_IMPL /* CallStaticObjectMethod */,
|
|
NOT_IMPL /* CallStaticObjectMethodV */,
|
|
NOT_IMPL /* CallStaticObjectMethodA */,
|
|
NOT_IMPL /* CallStaticBooleanMethod */,
|
|
NOT_IMPL /* CallStaticBooleanMethodV */,
|
|
NOT_IMPL /* CallStaticBooleanMethodA */,
|
|
NOT_IMPL /* CallStaticByteMethod */,
|
|
NOT_IMPL /* CallStaticByteMethodV */,
|
|
NOT_IMPL /* CallStaticByteMethodA */,
|
|
NOT_IMPL /* CallStaticCharMethod */,
|
|
NOT_IMPL /* CallStaticCharMethodV */,
|
|
NOT_IMPL /* CallStaticCharMethodA */,
|
|
NOT_IMPL /* CallStaticShortMethod */,
|
|
NOT_IMPL /* CallStaticShortMethodV */,
|
|
NOT_IMPL /* CallStaticShortMethodA */,
|
|
NOT_IMPL /* CallStaticIntMethod */,
|
|
NOT_IMPL /* CallStaticIntMethodV */,
|
|
NOT_IMPL /* CallStaticIntMethodA */,
|
|
NOT_IMPL /* CallStaticLongMethod */,
|
|
NOT_IMPL /* CallStaticLongMethodV */,
|
|
NOT_IMPL /* CallStaticLongMethodA */,
|
|
NOT_IMPL /* CallStaticFloatMethod */,
|
|
NOT_IMPL /* CallStaticFloatMethodV */,
|
|
NOT_IMPL /* CallStaticFloatMethodA */,
|
|
NOT_IMPL /* CallStaticDoubleMethod */,
|
|
NOT_IMPL /* CallStaticDoubleMethodV */,
|
|
NOT_IMPL /* CallStaticDoubleMethodA */,
|
|
NOT_IMPL /* CallStaticVoidMethod */,
|
|
NOT_IMPL /* CallStaticVoidMethodV */,
|
|
NOT_IMPL /* CallStaticVoidMethodA */,
|
|
NOT_IMPL /* GetStaticFieldID */,
|
|
NOT_IMPL /* GetStaticObjectField */,
|
|
NOT_IMPL /* GetStaticBooleanField */,
|
|
NOT_IMPL /* GetStaticByteField */,
|
|
NOT_IMPL /* GetStaticCharField */,
|
|
NOT_IMPL /* GetStaticShortField */,
|
|
NOT_IMPL /* GetStaticIntField */,
|
|
NOT_IMPL /* GetStaticLongField */,
|
|
NOT_IMPL /* GetStaticFloatField */,
|
|
NOT_IMPL /* GetStaticDoubleField */,
|
|
NOT_IMPL /* SetStaticObjectField */,
|
|
NOT_IMPL /* SetStaticBooleanField */,
|
|
NOT_IMPL /* SetStaticByteField */,
|
|
NOT_IMPL /* SetStaticCharField */,
|
|
NOT_IMPL /* SetStaticShortField */,
|
|
NOT_IMPL /* SetStaticIntField */,
|
|
NOT_IMPL /* SetStaticLongField */,
|
|
NOT_IMPL /* SetStaticFloatField */,
|
|
NOT_IMPL /* SetStaticDoubleField */,
|
|
NOT_IMPL /* NewString */,
|
|
_Jv_JNI_GetStringLength,
|
|
NOT_IMPL /* GetStringChars */,
|
|
NOT_IMPL /* ReleaseStringChars */,
|
|
NOT_IMPL /* NewStringUTF */,
|
|
NOT_IMPL /* GetStringUTFLength */,
|
|
NOT_IMPL /* GetStringUTFChars */,
|
|
NOT_IMPL /* ReleaseStringUTFChars */,
|
|
NOT_IMPL /* GetArrayLength */,
|
|
NOT_IMPL /* NewObjectArray */,
|
|
NOT_IMPL /* GetObjectArrayElement */,
|
|
NOT_IMPL /* SetObjectArrayElement */,
|
|
NOT_IMPL /* NewBooleanArray */,
|
|
NOT_IMPL /* NewByteArray */,
|
|
NOT_IMPL /* NewCharArray */,
|
|
NOT_IMPL /* NewShortArray */,
|
|
NOT_IMPL /* NewIntArray */,
|
|
NOT_IMPL /* NewLongArray */,
|
|
NOT_IMPL /* NewFloatArray */,
|
|
NOT_IMPL /* NewDoubleArray */,
|
|
NOT_IMPL /* GetBooleanArrayElements */,
|
|
NOT_IMPL /* GetByteArrayElements */,
|
|
NOT_IMPL /* GetCharArrayElements */,
|
|
NOT_IMPL /* GetShortArrayElements */,
|
|
NOT_IMPL /* GetIntArrayElements */,
|
|
NOT_IMPL /* GetLongArrayElements */,
|
|
NOT_IMPL /* GetFloatArrayElements */,
|
|
NOT_IMPL /* GetDoubleArrayElements */,
|
|
NOT_IMPL /* ReleaseBooleanArrayElements */,
|
|
NOT_IMPL /* ReleaseByteArrayElements */,
|
|
NOT_IMPL /* ReleaseCharArrayElements */,
|
|
NOT_IMPL /* ReleaseShortArrayElements */,
|
|
NOT_IMPL /* ReleaseIntArrayElements */,
|
|
NOT_IMPL /* ReleaseLongArrayElements */,
|
|
NOT_IMPL /* ReleaseFloatArrayElements */,
|
|
NOT_IMPL /* ReleaseDoubleArrayElements */,
|
|
NOT_IMPL /* GetBooleanArrayRegion */,
|
|
NOT_IMPL /* GetByteArrayRegion */,
|
|
NOT_IMPL /* GetCharArrayRegion */,
|
|
NOT_IMPL /* GetShortArrayRegion */,
|
|
NOT_IMPL /* GetIntArrayRegion */,
|
|
NOT_IMPL /* GetLongArrayRegion */,
|
|
NOT_IMPL /* GetFloatArrayRegion */,
|
|
NOT_IMPL /* GetDoubleArrayRegion */,
|
|
NOT_IMPL /* SetBooleanArrayRegion */,
|
|
NOT_IMPL /* SetByteArrayRegion */,
|
|
NOT_IMPL /* SetCharArrayRegion */,
|
|
NOT_IMPL /* SetShortArrayRegion */,
|
|
NOT_IMPL /* SetIntArrayRegion */,
|
|
NOT_IMPL /* SetLongArrayRegion */,
|
|
NOT_IMPL /* SetFloatArrayRegion */,
|
|
NOT_IMPL /* SetDoubleArrayRegion */,
|
|
NOT_IMPL /* RegisterNatives */,
|
|
NOT_IMPL /* UnregisterNatives */,
|
|
NOT_IMPL /* MonitorEnter */,
|
|
NOT_IMPL /* MonitorExit */,
|
|
NOT_IMPL /* GetJavaVM */,
|
|
};
|