/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "entrypoints/entrypoint_utils-inl.h"
#include "mirror/art_field-inl.h"
#include "mirror/art_method-inl.h"
#include "mirror/object-inl.h"
namespace art {
extern "C" int32_t art_portable_set32_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
int32_t new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx,
referrer,
StaticPrimitiveWrite,
sizeof(uint32_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set32<false>(field->GetDeclaringClass(), new_value);
return 0;
}
field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(uint32_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set32<false>(field->GetDeclaringClass(), new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_set64_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
int64_t new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveWrite, sizeof(uint64_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set64<false>(field->GetDeclaringClass(), new_value);
return 0;
}
field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(uint64_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set64<false>(field->GetDeclaringClass(), new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_set_obj_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, StaticObjectWrite,
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->SetObj<false>(field->GetDeclaringClass(), new_value);
return 0;
}
field = FindFieldFromCode<StaticObjectWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->SetObj<false>(field->GetDeclaringClass(), new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_get32_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(uint32_t));
if (LIKELY(field != NULL)) {
return field->Get32(field->GetDeclaringClass());
}
field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, Thread::Current(),
sizeof(uint32_t));
if (LIKELY(field != NULL)) {
return field->Get32(field->GetDeclaringClass());
}
return 0;
}
extern "C" int64_t art_portable_get64_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(uint64_t));
if (LIKELY(field != NULL)) {
return field->Get64(field->GetDeclaringClass());
}
field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, Thread::Current(),
sizeof(uint64_t));
if (LIKELY(field != NULL)) {
return field->Get64(field->GetDeclaringClass());
}
return 0;
}
extern "C" mirror::Object* art_portable_get_obj_static_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, StaticObjectRead,
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
return field->GetObj(field->GetDeclaringClass());
}
field = FindFieldFromCode<StaticObjectRead, true>(field_idx, referrer, Thread::Current(),
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
return field->GetObj(field->GetDeclaringClass());
}
return 0;
}
extern "C" int32_t art_portable_set32_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj, uint32_t new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(uint32_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set32<false>(obj, new_value);
return 0;
}
field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(uint32_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set32<false>(obj, new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_set64_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj, int64_t new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(uint64_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set64<false>(obj, new_value);
return 0;
}
field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(uint64_t));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->Set64<false>(obj, new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_set_obj_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj,
mirror::Object* new_value)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstanceObjectWrite,
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->SetObj<false>(obj, new_value);
return 0;
}
field = FindFieldFromCode<InstanceObjectWrite, true>(field_idx, referrer, Thread::Current(),
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
// Compiled code can't use transactional mode.
field->SetObj<false>(obj, new_value);
return 0;
}
return -1;
}
extern "C" int32_t art_portable_get32_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(uint32_t));
if (LIKELY(field != NULL)) {
return field->Get32(obj);
}
field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, Thread::Current(),
sizeof(uint32_t));
if (LIKELY(field != NULL)) {
return field->Get32(obj);
}
return 0;
}
extern "C" int64_t art_portable_get64_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(uint64_t));
if (LIKELY(field != NULL)) {
return field->Get64(obj);
}
field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, Thread::Current(),
sizeof(uint64_t));
if (LIKELY(field != NULL)) {
return field->Get64(obj);
}
return 0;
}
extern "C" mirror::Object* art_portable_get_obj_instance_from_code(uint32_t field_idx,
mirror::ArtMethod* referrer,
mirror::Object* obj)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstanceObjectRead,
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
return field->GetObj(obj);
}
field = FindFieldFromCode<InstanceObjectRead, true>(field_idx, referrer, Thread::Current(),
sizeof(mirror::HeapReference<mirror::Object>));
if (LIKELY(field != NULL)) {
return field->GetObj(obj);
}
return 0;
}
} // namespace art