1 /*
2 * Copyright (C) 2019 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 "linkerconfig/legacy.h"
18 #include "linkerconfig/sectionbuilder.h"
19
20 using android::linkerconfig::contents::LinkerConfigType;
21 using android::linkerconfig::modules::DirToSection;
22 using android::linkerconfig::modules::Section;
23
24 namespace android {
25 namespace linkerconfig {
26 namespace contents {
CreateLegacyConfiguration(Context & ctx)27 android::linkerconfig::modules::Configuration CreateLegacyConfiguration(
28 Context& ctx) {
29 std::vector<Section> sections;
30 ctx.SetCurrentLinkerConfigType(LinkerConfigType::Legacy);
31
32 sections.emplace_back(BuildLegacySection(ctx));
33 sections.emplace_back(BuildPostInstallSection(ctx));
34
35 const std::vector<DirToSection> kDirToSection = {
36 // All binaries gets the same configuration 'legacy'
37 {"/system", "legacy"},
38 {Var("SYSTEM_EXT"), "legacy"},
39 {Var("PRODUCT"), "legacy"},
40 {"/vendor", "legacy"},
41 {"/odm", "legacy"},
42 {"/sbin", "legacy"},
43 // Except for /postinstall, where only /system and /product are searched
44 {"/postinstall", "postinstall"},
45 // Fallback entry to provide APEX namespace lookups for binaries anywhere
46 // else. This must be last.
47 {"/data", "legacy"},
48 };
49 return android::linkerconfig::modules::Configuration(std::move(sections),
50 kDirToSection);
51 }
52 } // namespace contents
53 } // namespace linkerconfig
54 } // namespace android