dex_compilation_unit.cc revision 7940e44f4517de5e2634a7e07d58d0fb26160513 
1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "dex_compilation_unit.h"
18
19#include "base/stringprintf.h"
20#include "dex/compiler_ir.h"
21#include "dex/mir_graph.h"
22#include "utils.h"
23
24namespace art {
25
26DexCompilationUnit::DexCompilationUnit(CompilationUnit* cu)
27    : cu_(cu),
28      class_loader_(cu->class_loader),
29      class_linker_(cu->class_linker),
30      dex_file_(cu->dex_file),
31      code_item_(cu->code_item),
32      class_def_idx_(cu->class_def_idx),
33      dex_method_idx_(cu->method_idx),
34      access_flags_(cu->access_flags) {
35}
36
37DexCompilationUnit::DexCompilationUnit(CompilationUnit* cu,
38                                       jobject class_loader,
39                                       ClassLinker* class_linker,
40                                       const DexFile& dex_file,
41                                       const DexFile::CodeItem* code_item,
42                                       uint32_t class_def_idx,
43                                       uint32_t method_idx,
44                                       uint32_t access_flags)
45    : cu_(cu),
46      class_loader_(class_loader),
47      class_linker_(class_linker),
48      dex_file_(&dex_file),
49      code_item_(code_item),
50      class_def_idx_(class_def_idx),
51      dex_method_idx_(method_idx),
52      access_flags_(access_flags) {
53}
54
55const std::string& DexCompilationUnit::GetSymbol() {
56  if (symbol_.empty()) {
57    symbol_ = "dex_";
58    symbol_ += MangleForJni(PrettyMethod(dex_method_idx_, *dex_file_));
59  }
60  return symbol_;
61}
62
63} // namespace art
64