| /* |
| * 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 "class_linker.h" |
| #include "interpreter/interpreter.h" |
| #include "mirror/art_method-inl.h" |
| #include "mirror/object-inl.h" |
| #include "reflection.h" |
| #include "runtime.h" |
| #include "stack.h" |
| |
| namespace art { |
| |
| // TODO: Make the MethodHelper here be compaction safe. |
| extern "C" void artInterpreterToCompiledCodeBridge(Thread* self, MethodHelper& mh, |
| const DexFile::CodeItem* code_item, |
| ShadowFrame* shadow_frame, JValue* result) { |
| mirror::ArtMethod* method = shadow_frame->GetMethod(); |
| // Ensure static methods are initialized. |
| if (method->IsStatic()) { |
| mirror::Class* declaringClass = method->GetDeclaringClass(); |
| if (UNLIKELY(!declaringClass->IsInitialized())) { |
| self->PushShadowFrame(shadow_frame); |
| StackHandleScope<1> hs(self); |
| Handle<mirror::Class> h_class(hs.NewHandle(declaringClass)); |
| if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(h_class, true, true))) { |
| self->PopShadowFrame(); |
| DCHECK(self->IsExceptionPending()); |
| return; |
| } |
| self->PopShadowFrame(); |
| CHECK(h_class->IsInitializing()); |
| // Reload from shadow frame in case the method moved, this is faster than adding a handle. |
| method = shadow_frame->GetMethod(); |
| } |
| } |
| uint16_t arg_offset = (code_item == NULL) ? 0 : code_item->registers_size_ - code_item->ins_size_; |
| if (kUsePortableCompiler) { |
| InvokeWithShadowFrame(self, shadow_frame, arg_offset, mh, result); |
| } else { |
| method->Invoke(self, shadow_frame->GetVRegArgs(arg_offset), |
| (shadow_frame->NumberOfVRegs() - arg_offset) * sizeof(uint32_t), |
| result, mh.GetShorty()); |
| } |
| } |
| |
| } // namespace art |
