java_lang_reflect_Field.cc revision 61c5ebc6aee2cac1c363de6fbdac25ada1697fdb
1f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom/* 2f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * Copyright (C) 2008 The Android Open Source Project 3f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * 4f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * Licensed under the Apache License, Version 2.0 (the "License"); 5f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * you may not use this file except in compliance with the License. 6f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * You may obtain a copy of the License at 7f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * 8f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * http://www.apache.org/licenses/LICENSE-2.0 9f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * 10f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * Unless required by applicable law or agreed to in writing, software 11f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * distributed under the License is distributed on an "AS IS" BASIS, 12f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * See the License for the specific language governing permissions and 14f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom * limitations under the License. 15f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom */ 16f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom 17f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom#include "class_linker.h" 182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "class_linker-inl.h" 1962d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers#include "common_throws.h" 204f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 21eac766769e3114a078c188ea26776a81f0edb3cfElliott Hughes#include "jni_internal.h" 22ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_field-inl.h" 2311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao#include "mirror/art_method-inl.h" 244f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "mirror/class-inl.h" 256d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers#include "object_utils.h" 26418d20fc407052d4152157f61e7453359f902383Elliott Hughes#include "reflection.h" 271eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogers#include "scoped_fast_native_object_access.h" 28f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom 29f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstromnamespace art { 30f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom 31cb4581aa13d6f43f705535818a4d0893d551be3aJeff Haostatic bool VerifyFieldAccess(mirror::ArtField* field, mirror::Object* obj, bool is_set) 3211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 3311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao if (field->IsFinal() && is_set) { 3411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao ThrowIllegalAccessException(nullptr, StringPrintf("Cannot set final field: %s", 3511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao PrettyField(field).c_str()).c_str()); 3611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return false; 3711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 38cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao if (!VerifyAccess(obj, field->GetDeclaringClass(), field->GetAccessFlags())) { 3911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao ThrowIllegalAccessException(nullptr, StringPrintf("Cannot access field: %s", 4011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao PrettyField(field).c_str()).c_str()); 4111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return false; 4211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 4311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return true; 4411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao} 4511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao 461eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogersstatic bool GetFieldValue(const ScopedFastNativeObjectAccess& soa, mirror::Object* o, 4762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f, Primitive::Type field_type, bool allow_references, 4862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers JValue* value) 49b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 5062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK_EQ(value->GetJ(), INT64_C(0)); 5162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers switch (field_type) { 5262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimBoolean: 5362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetZ(f->GetBoolean(o)); 5433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return true; 5562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimByte: 5662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetB(f->GetByte(o)); 5762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 5862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimChar: 5962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetC(f->GetChar(o)); 6062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 6162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimDouble: 6262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetD(f->GetDouble(o)); 6362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 6462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimFloat: 6562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetF(f->GetFloat(o)); 6662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 6762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimInt: 6862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetI(f->GetInt(o)); 6962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 7062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimLong: 7162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetJ(f->GetLong(o)); 7262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 7362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimShort: 7462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetS(f->GetShort(o)); 7562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 7662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimNot: 7762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (allow_references) { 7862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers value->SetL(f->GetObject(o)); 7962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return true; 8062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers } 8162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // Else break to report an error. 8262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers break; 8362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers case Primitive::kPrimVoid: 8462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // Never okay. 8562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers break; 8633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 8762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers ThrowIllegalArgumentException(nullptr, StringPrintf("Not a primitive field: %s", 8862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers PrettyField(f).c_str()).c_str()); 8933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return false; 9033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 9133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 921eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogersstatic bool CheckReceiver(const ScopedFastNativeObjectAccess& soa, jobject j_rcvr, 9361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier mirror::ArtField** f, mirror::Object** class_or_rcvr) 94b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 9562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers soa.Self()->AssertThreadSuspensionIsAllowable(); 9661c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if ((*f)->IsStatic()) { 9761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<2> hs(soa.Self()); 9861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier HandleWrapper<mirror::ArtField> h_f(hs.NewHandleWrapper(f)); 9961c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier Handle<mirror::Class> h_klass(hs.NewHandle((*f)->GetDeclaringClass())); 100eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(h_klass, true, true))) { 10162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 10262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers *class_or_rcvr = nullptr; 10362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return false; 10462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers } 105eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier *class_or_rcvr = h_klass.Get(); 106ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes return true; 107ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes } 108ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes 10962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers *class_or_rcvr = soa.Decode<mirror::Object*>(j_rcvr); 11061c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier mirror::Class* declaringClass = (*f)->GetDeclaringClass(); 11162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (!VerifyObjectIsClass(*class_or_rcvr, declaringClass)) { 11262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 11362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers *class_or_rcvr = nullptr; 114ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes return false; 115ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes } 116ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes return true; 117ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes} 118ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes 11911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jobject Field_get(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 1201eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogers ScopedFastNativeObjectAccess soa(env); 12162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f = mirror::ArtField::FromReflectedField(soa, javaField); 12262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::Object* o = nullptr; 12361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (!CheckReceiver(soa, javaObj, &f, &o)) { 12462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 12562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return nullptr; 1266d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers } 127cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao // If field is not set to be accessible, verify it can be accessed by the caller. 128cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao if ((accessible == JNI_FALSE) && !VerifyFieldAccess(f, o, false)) { 12911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao DCHECK(soa.Self()->IsExceptionPending()); 13011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return nullptr; 13111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 13262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // We now don't expect suspension unless an exception is thrown. 1336d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers // Get the field's value, boxing if necessary. 13461c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier Primitive::Type field_type = f->GetTypeAsPrimitiveType(); 1351d878f3e1c39162496d7c061f7f6710e414d182bElliott Hughes JValue value; 13662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (!GetFieldValue(soa, o, f, field_type, true, &value)) { 13762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 13862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return nullptr; 1396d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers } 14062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return soa.AddLocalReference<jobject>(BoxPrimitive(field_type, value)); 1416d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers} 1426d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers 143ea46f950e7a51585db293cd7f047de190a482414Brian Carlstromstatic JValue GetPrimitiveField(JNIEnv* env, jobject javaField, jobject javaObj, 14411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao char dst_descriptor, jboolean accessible) { 1451eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogers ScopedFastNativeObjectAccess soa(env); 14662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f = mirror::ArtField::FromReflectedField(soa, javaField); 14762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::Object* o = nullptr; 14861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (!CheckReceiver(soa, javaObj, &f, &o)) { 14962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 150ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes return JValue(); 15133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 15211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao 153cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao // If field is not set to be accessible, verify it can be accessed by the caller. 154cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao if ((accessible == JNI_FALSE) && !VerifyFieldAccess(f, o, false)) { 15511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao DCHECK(soa.Self()->IsExceptionPending()); 15611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return JValue(); 15711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 15811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao 15962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // We now don't expect suspension unless an exception is thrown. 16033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes // Read the value. 16161c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier Primitive::Type field_type = f->GetTypeAsPrimitiveType(); 1621d878f3e1c39162496d7c061f7f6710e414d182bElliott Hughes JValue field_value; 16362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (!GetFieldValue(soa, o, f, field_type, false, &field_value)) { 16462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 16533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return JValue(); 16633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 16733203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 16833203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes // Widen it if necessary (and possible). 16933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes JValue wide_value; 17062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (!ConvertPrimitiveValue(NULL, false, field_type, Primitive::GetType(dst_descriptor), 17184956ff6c0ff150d86a08157216ded79217d860aIan Rogers field_value, &wide_value)) { 17262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 17333203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return JValue(); 17433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 17533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return wide_value; 17633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 17733203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 17811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jboolean Field_getBoolean(JNIEnv* env, jobject javaField, jobject javaObj, 17911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 18011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'Z', accessible).GetZ(); 18133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 18233203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 18311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jbyte Field_getByte(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 18411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'B', accessible).GetB(); 18533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 18633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 18711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jchar Field_getChar(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 18811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'C', accessible).GetC(); 18933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 19033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 19111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jdouble Field_getDouble(JNIEnv* env, jobject javaField, jobject javaObj, 19211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 19311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'D', accessible).GetD(); 19433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 19533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 19611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jfloat Field_getFloat(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 19711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'F', accessible).GetF(); 19833203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 19933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 20011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jint Field_getInt(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 20111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'I', accessible).GetI(); 20233203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 20333203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 20411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jlong Field_getLong(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 20511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'J', accessible).GetJ(); 20633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 20733203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 20811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic jshort Field_getShort(JNIEnv* env, jobject javaField, jobject javaObj, jboolean accessible) { 20911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return GetPrimitiveField(env, javaField, javaObj, 'S', accessible).GetS(); 21033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 21133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 212c528dba35b5faece51ca658fc008b688f8b690adMathieu Chartierstatic void SetFieldValue(ScopedFastNativeObjectAccess& soa, mirror::Object* o, 21362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f, Primitive::Type field_type, bool allow_references, 21462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers const JValue& new_value) 215b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 21662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(f->GetDeclaringClass()->IsInitialized()); 21762f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers switch (field_type) { 2186b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimBoolean: 219d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetBoolean<false>(o, new_value.GetZ()); 220fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2216b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimByte: 222d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetByte<false>(o, new_value.GetB()); 223fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2246b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimChar: 225d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetChar<false>(o, new_value.GetC()); 226fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2276b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimDouble: 228d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetDouble<false>(o, new_value.GetD()); 229fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2306b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimFloat: 231d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetFloat<false>(o, new_value.GetF()); 232fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2336b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimInt: 234d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetInt<false>(o, new_value.GetI()); 235fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2366b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimLong: 237d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetLong<false>(o, new_value.GetJ()); 238fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2396b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimShort: 240d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetShort<false>(o, new_value.GetS()); 241fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 2426b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimNot: 24333203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes if (allow_references) { 244d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz f->SetObject<false>(o, new_value.GetL()); 245fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes break; 24633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 247fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes // Else fall through to report an error. 2486b4ef025af12b158d117fc80fc79acf620f411a0Brian Carlstrom case Primitive::kPrimVoid: 24933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes // Never okay. 25062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers ThrowIllegalArgumentException(nullptr, StringPrintf("Not a primitive field: %s", 25162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers PrettyField(f).c_str()).c_str()); 252fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes return; 253fe6207f7d3a38e021f81f7c3d25f085883e4cf43Elliott Hughes } 25433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 25533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 25611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_set(JNIEnv* env, jobject javaField, jobject javaObj, jobject javaValue, 25711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 2581eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogers ScopedFastNativeObjectAccess soa(env); 25962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f = mirror::ArtField::FromReflectedField(soa, javaField); 26062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // Check that the receiver is non-null and an instance of the field's declaring class. 26162f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::Object* o = nullptr; 26261c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (!CheckReceiver(soa, javaObj, &f, &o)) { 26362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 26462f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers return; 26562f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers } 26662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::Class* field_type; 26761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier const char* field_type_desciptor = f->GetTypeDescriptor(); 26861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier Primitive::Type field_prim_type = Primitive::GetType(field_type_desciptor[0]); 26961c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (field_prim_type == Primitive::kPrimNot) { 27061c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<2> hs(soa.Self()); 27161c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier HandleWrapper<mirror::Object> h_o(hs.NewHandleWrapper(&o)); 27261c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier HandleWrapper<mirror::ArtField> h_f(hs.NewHandleWrapper(&f)); 27361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(h_f); 27461c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier // May cause resolution. 27561c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier field_type = fh.GetType(true); 27661c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (field_type == nullptr) { 27761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier DCHECK(soa.Self()->IsExceptionPending()); 27861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier return; 27962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers } 28061c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier } else { 28161c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier field_type = Runtime::Current()->GetClassLinker()->FindPrimitiveClass(field_type_desciptor[0]); 28262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers } 28362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers // We now don't expect suspension unless an exception is thrown. 2846d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers // Unbox the value, if necessary. 2852dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* boxed_value = soa.Decode<mirror::Object*>(javaValue); 2866d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers JValue unboxed_value; 28784956ff6c0ff150d86a08157216ded79217d860aIan Rogers if (!UnboxPrimitiveForField(boxed_value, field_type, f, &unboxed_value)) { 28862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 2896d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers return; 2906d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers } 291cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao // If field is not set to be accessible, verify it can be accessed by the caller. 292cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao if ((accessible == JNI_FALSE) && !VerifyFieldAccess(f, o, true)) { 29311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao DCHECK(soa.Self()->IsExceptionPending()); 29411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return; 29511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 29662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers SetFieldValue(soa, o, f, field_prim_type, true, unboxed_value); 2976d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers} 2986d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers 2990512f02dd6623c0870c11fbf3274d7462f732136Elliott Hughesstatic void SetPrimitiveField(JNIEnv* env, jobject javaField, jobject javaObj, char src_descriptor, 30011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao const JValue& new_value, jboolean accessible) { 3011eb512d33f94d1dd7ea38263307ba0f7a0dfa653Ian Rogers ScopedFastNativeObjectAccess soa(env); 30262f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::ArtField* f = mirror::ArtField::FromReflectedField(soa, javaField); 30362f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers mirror::Object* o = nullptr; 30461c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier if (!CheckReceiver(soa, javaObj, &f, &o)) { 305ed1c1e335acc9f61c7e25a78204f159ee3d13350Elliott Hughes return; 30633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 30761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier Primitive::Type field_type = f->GetTypeAsPrimitiveType(); 30862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (UNLIKELY(field_type == Primitive::kPrimNot)) { 30962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers ThrowIllegalArgumentException(nullptr, StringPrintf("Not a primitive field: %s", 31062f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers PrettyField(f).c_str()).c_str()); 311c129a6b44193ac3a872f852a69d336e0e7ed8640Jesse Wilson return; 312c129a6b44193ac3a872f852a69d336e0e7ed8640Jesse Wilson } 31333203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 31433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes // Widen the value if necessary (and possible). 31533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes JValue wide_value; 31662f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers if (!ConvertPrimitiveValue(nullptr, false, Primitive::GetType(src_descriptor), 31784956ff6c0ff150d86a08157216ded79217d860aIan Rogers field_type, new_value, &wide_value)) { 31862f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers DCHECK(soa.Self()->IsExceptionPending()); 31933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes return; 32033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes } 32133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 322cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao // If field is not set to be accessible, verify it can be accessed by the caller. 323cb4581aa13d6f43f705535818a4d0893d551be3aJeff Hao if ((accessible == JNI_FALSE) && !VerifyFieldAccess(f, o, true)) { 32411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao DCHECK(soa.Self()->IsExceptionPending()); 32511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao return; 32611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao } 32711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao 32833203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes // Write the value. 32962f0512bf6d9bc6141358bf22e93afa70dc58b1aIan Rogers SetFieldValue(soa, o, f, field_type, false, wide_value); 33033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 33133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 33211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setBoolean(JNIEnv* env, jobject javaField, jobject javaObj, jboolean z, 33311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 334f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 335f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetZ(z); 33611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'Z', value, accessible); 3376d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers} 3386d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers 33911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setByte(JNIEnv* env, jobject javaField, jobject javaObj, jbyte b, 34011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 341f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 342f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetB(b); 34311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'B', value, accessible); 34433203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 34533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 34611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setChar(JNIEnv* env, jobject javaField, jobject javaObj, jchar c, 34711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 348f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 349f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetC(c); 35011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'C', value, accessible); 35133203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 35233203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 35311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setDouble(JNIEnv* env, jobject javaField, jobject javaObj, jdouble d, 35411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 355f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 356f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetD(d); 35711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'D', value, accessible); 35833203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 35933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 36011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setFloat(JNIEnv* env, jobject javaField, jobject javaObj, jfloat f, 36111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 362f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 363f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetF(f); 36411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'F', value, accessible); 36533203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 36633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 36711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setInt(JNIEnv* env, jobject javaField, jobject javaObj, jint i, 36811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 369f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 370f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetI(i); 37111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'I', value, accessible); 37233203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 37333203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 37411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setLong(JNIEnv* env, jobject javaField, jobject javaObj, jlong j, 37511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 376f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 377f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetJ(j); 37811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'J', value, accessible); 37933203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 38033203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 38111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Haostatic void Field_setShort(JNIEnv* env, jobject javaField, jobject javaObj, jshort s, 38211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao jboolean accessible) { 383f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes JValue value; 384f24d3cedd395690f6904aaac80f84a100420f7a3Elliott Hughes value.SetS(s); 38511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao SetPrimitiveField(env, javaField, javaObj, 'S', value, accessible); 38633203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes} 38733203b59aa5f27bac0433bdb640f1f1e911186ebElliott Hughes 388f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstromstatic JNINativeMethod gMethods[] = { 38911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, get, "!(Ljava/lang/Object;Z)Ljava/lang/Object;"), 39011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getBoolean, "!(Ljava/lang/Object;Z)Z"), 39111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getByte, "!(Ljava/lang/Object;Z)B"), 39211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getChar, "!(Ljava/lang/Object;Z)C"), 39311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getDouble, "!(Ljava/lang/Object;Z)D"), 39411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getFloat, "!(Ljava/lang/Object;Z)F"), 39511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getInt, "!(Ljava/lang/Object;Z)I"), 39611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getLong, "!(Ljava/lang/Object;Z)J"), 39711d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, getShort, "!(Ljava/lang/Object;Z)S"), 39811d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, set, "!(Ljava/lang/Object;Ljava/lang/Object;Z)V"), 39911d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setBoolean, "!(Ljava/lang/Object;ZZ)V"), 40011d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setByte, "!(Ljava/lang/Object;BZ)V"), 40111d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setChar, "!(Ljava/lang/Object;CZ)V"), 40211d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setDouble, "!(Ljava/lang/Object;DZ)V"), 40311d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setFloat, "!(Ljava/lang/Object;FZ)V"), 40411d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setInt, "!(Ljava/lang/Object;IZ)V"), 40511d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setLong, "!(Ljava/lang/Object;JZ)V"), 40611d5d8fffe41cc7daadbfa2ca98ecb978f3029afJeff Hao NATIVE_METHOD(Field, setShort, "!(Ljava/lang/Object;SZ)V"), 407f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom}; 408f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom 409f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstromvoid register_java_lang_reflect_Field(JNIEnv* env) { 410eac766769e3114a078c188ea26776a81f0edb3cfElliott Hughes REGISTER_NATIVE_METHODS("java/lang/reflect/Field"); 411f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom} 412f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom 413f867b6f706818c886087f61b89d1e8f5fc4653cfBrian Carlstrom} // namespace art 414