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 { 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