12faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes/* 22faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Copyright (C) 2011 The Android Open Source Project 32faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 42faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 52faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * you may not use this file except in compliance with the License. 62faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * You may obtain a copy of the License at 72faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 82faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 92faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 102faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Unless required by applicable law or agreed to in writing, software 112faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 122faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * See the License for the specific language governing permissions and 142faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * limitations under the License. 152faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes */ 1678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <stdio.h> 1878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <stdlib.h> 1978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 2027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom#include <fstream> 2127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom#include <iostream> 223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include <map> 233774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include <set> 2478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <string> 2554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include <unordered_map> 2678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <vector> 2778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 28d582fa4ea62083a7598dded5b82dc2198b3daac7Ian Rogers#include "arch/instruction_set_features.h" 29c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier#include "art_field-inl.h" 30e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier#include "art_method-inl.h" 3110c13565474de2786aad7c2e79757ea250747a15Vladimir Marko#include "base/stl_util.h" 32761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/unix_file/fd_file.h" 3378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "class_linker.h" 342dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "class_linker-inl.h" 355d950769b607b4f76413212db640a32d796911deDavid Srbecky#include "debug/elf_debug_writer.h" 365d950769b607b4f76413212db640a32d796911deDavid Srbecky#include "debug/method_debug_info.h" 374f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 38e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes#include "dex_instruction.h" 393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers#include "disassembler.h" 4054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include "elf_builder.h" 411d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 421d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/large_object_space.h" 431d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 444a26f17b055cadc949c3e9fdfa637fe5656339d9Mathieu Chartier#include "image-inl.h" 452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "indenter.h" 46131980fc9aeb2b4d03480443e0fb494c76ce03a2Vladimir Marko#include "linker/buffered_output_stream.h" 47131980fc9aeb2b4d03480443e0fb494c76ce03a2Vladimir Marko#include "linker/file_output_stream.h" 482dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 5005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko#include "mirror/dex_cache-inl.h" 512dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 522dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 53700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 548a630577ed2d9e9571c3434c505e5de223b23c07Vladimir Marko#include "oat_file-inl.h" 55f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier#include "oat_file_manager.h" 56e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 57a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 5800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 596bc4374e3fa00e3ee5e832e1761c43e0b8a71558Nicolas Geoffray#include "stack_map.h" 6000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "ScopedLocalRef.h" 61c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier#include "thread_list.h" 6200bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe#include "type_lookup_table.h" 632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 6400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "well_known_classes.h" 6578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 663774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include <sys/stat.h> 673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include "cmdline.h" 6878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 693774335b08076117d6950cd472cdd59a167470b5Igor Murashkinnamespace art { 7078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 71e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartierconst char* image_methods_descriptions_[] = { 721984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 7388474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kImtConflictMethod", 742d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier "kImtUnimplementedMethod", 75e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 76aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 77aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 78e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier}; 79e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 80e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartierconst char* image_roots_descriptions_[] = { 8158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 8234f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 8378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 8478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 85ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier// Map is so that we don't allocate multiple dex files for the same OatDexFile. 86ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartierstatic std::map<const OatFile::OatDexFile*, 87ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier std::unique_ptr<const DexFile>> opened_dex_files; 88ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier 89ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartierconst DexFile* OpenDexFile(const OatFile::OatDexFile* oat_dex_file, std::string* error_msg) { 90ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier DCHECK(oat_dex_file != nullptr); 91ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier auto it = opened_dex_files.find(oat_dex_file); 92ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (it != opened_dex_files.end()) { 93ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier return it->second.get(); 94ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier } 95ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* ret = oat_dex_file->OpenDexFile(error_msg).release(); 96ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier opened_dex_files.emplace(oat_dex_file, std::unique_ptr<const DexFile>(ret)); 97ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier return ret; 98ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier} 99ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier 1002d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampetemplate <typename ElfTypes> 101bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbeckyclass OatSymbolizer FINAL { 10254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 1032fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer(const OatFile* oat_file, const std::string& output_name, bool no_bits) : 1042fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky oat_file_(oat_file), 1052fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky builder_(nullptr), 1062fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky output_name_(output_name.empty() ? "symbolized.oat" : output_name), 1072fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky no_bits_(no_bits) { 10854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 10954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 1116d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const InstructionSet isa = oat_file_->GetOatHeader().GetInstructionSet(); 1125d8112029d0e085c5a0099257daa4c7e29c12310David Srbecky const InstructionSetFeatures* features = InstructionSetFeatures::FromBitmap( 1135d8112029d0e085c5a0099257daa4c7e29c12310David Srbecky isa, oat_file_->GetOatHeader().GetInstructionSetFeaturesBitmap()); 1146d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1156d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky File* elf_file = OS::CreateEmptyFile(output_name_.c_str()); 1166d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky std::unique_ptr<BufferedOutputStream> output_stream( 11710c13565474de2786aad7c2e79757ea250747a15Vladimir Marko MakeUnique<BufferedOutputStream>(MakeUnique<FileOutputStream>(elf_file))); 1182d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe builder_.reset(new ElfBuilder<ElfTypes>(isa, features, output_stream.get())); 1196d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1206d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky builder_->Start(); 1216d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1226d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* rodata = builder_->GetRoData(); 1236d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* text = builder_->GetText(); 1246d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* bss = builder_->GetBss(); 1256d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1266d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const uint8_t* rodata_begin = oat_file_->Begin(); 1276d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const size_t rodata_size = oat_file_->GetOatHeader().GetExecutableOffset(); 1282fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky if (no_bits_) { 1292fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->WriteNoBitsSection(rodata_size); 1302fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else { 1312fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->Start(); 1322fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->WriteFully(rodata_begin, rodata_size); 1332fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->End(); 1342fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } 1356d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1366d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const uint8_t* text_begin = oat_file_->Begin() + rodata_size; 1376d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const size_t text_size = oat_file_->End() - text_begin; 1382fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky if (no_bits_) { 1392fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->WriteNoBitsSection(text_size); 1402fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else { 1412fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->Start(); 1422fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->WriteFully(text_begin, text_size); 1432fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->End(); 1442fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } 1456d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1466d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky if (oat_file_->BssSize() != 0) { 1475b1c2ca30dad519be285f0a1e839c23cc4e3a51dDavid Srbecky bss->WriteNoBitsSection(oat_file_->BssSize()); 1486d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky } 1496d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 150316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung if (isa == kMips || isa == kMips64) { 151316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung builder_->WriteMIPSabiflagsSection(); 152316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung } 153944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko builder_->PrepareDynamicSection( 154944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko elf_file->GetPath(), rodata_size, text_size, oat_file_->BssSize()); 155944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko builder_->WriteDynamicSection(); 15654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1575d950769b607b4f76413212db640a32d796911deDavid Srbecky Walk(); 1585d950769b607b4f76413212db640a32d796911deDavid Srbecky for (const auto& trampoline : debug::MakeTrampolineInfos(oat_file_->GetOatHeader())) { 1595d950769b607b4f76413212db640a32d796911deDavid Srbecky method_debug_infos_.push_back(trampoline); 1605d950769b607b4f76413212db640a32d796911deDavid Srbecky } 16154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1625d950769b607b4f76413212db640a32d796911deDavid Srbecky debug::WriteDebugInfo(builder_.get(), 1635d950769b607b4f76413212db640a32d796911deDavid Srbecky ArrayRef<const debug::MethodDebugInfo>(method_debug_infos_), 1645d950769b607b4f76413212db640a32d796911deDavid Srbecky dwarf::DW_DEBUG_FRAME_FORMAT, 1655d950769b607b4f76413212db640a32d796911deDavid Srbecky true /* write_oat_patches */); 16654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1676d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky builder_->End(); 16854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16910c13565474de2786aad7c2e79757ea250747a15Vladimir Marko return builder_->Good(); 17054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1725d950769b607b4f76413212db640a32d796911deDavid Srbecky void Walk() { 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 17554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 1762cebb24bfc3247d3e9be138a3350106737455918Mathieu Chartier CHECK(oat_dex_file != nullptr); 1775d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatDexFile(oat_dex_file); 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1815d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file) { 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 183ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 184ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 18654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 19254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 1955d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatClass(oat_class, *dex_file, class_def_index); 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 19854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 19954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2065d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatClass(const OatFile::OatClass& oat_class, 2075d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile& dex_file, 2085d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t class_def_index) { 2095d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile::ClassDef& class_def = dex_file.GetClassDef(class_def_index); 21013735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 21154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 21254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 2185d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextStaticField(); it.Next()) { /* skip */ } 2195d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextInstanceField(); it.Next()) { /* skip */ } 2205d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextDirectMethod() || it.HasNextVirtualMethod(); it.Next()) { 2215d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatMethod(oat_class.GetOatMethod(class_method_idx++), 2225d950769b607b4f76413212db640a32d796911deDavid Srbecky dex_file, 2235d950769b607b4f76413212db640a32d796911deDavid Srbecky class_def_index, 2245d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMemberIndex(), 2255d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMethodCodeItem(), 2265d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMethodAccessFlags()); 22754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 22954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2315d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatMethod(const OatFile::OatMethod& oat_method, 2325d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile& dex_file, 2335d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t class_def_index, 2345d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t dex_method_index, 2355d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile::CodeItem* code_item, 2365d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t method_access_flags) { 23754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 23854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 23954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 2415d950769b607b4f76413212db640a32d796911deDavid Srbecky const OatHeader& oat_header = oat_file_->GetOatHeader(); 2425d950769b607b4f76413212db640a32d796911deDavid Srbecky const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 2435d950769b607b4f76413212db640a32d796911deDavid Srbecky if (method_header == nullptr || method_header->GetCodeSize() == 0) { 24454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 24554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 248a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky uint32_t entry_point = oat_method.GetCodeOffset() - oat_header.GetExecutableOffset(); 249a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky // Clear Thumb2 bit. 250a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky const void* code_address = EntryPointToCodePointer(reinterpret_cast<void*>(entry_point)); 251a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky 2525d950769b607b4f76413212db640a32d796911deDavid Srbecky debug::MethodDebugInfo info = debug::MethodDebugInfo(); 2535d950769b607b4f76413212db640a32d796911deDavid Srbecky info.trampoline_name = nullptr; 2545d950769b607b4f76413212db640a32d796911deDavid Srbecky info.dex_file = &dex_file; 2555d950769b607b4f76413212db640a32d796911deDavid Srbecky info.class_def_index = class_def_index; 2565d950769b607b4f76413212db640a32d796911deDavid Srbecky info.dex_method_index = dex_method_index; 2575d950769b607b4f76413212db640a32d796911deDavid Srbecky info.access_flags = method_access_flags; 2585d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_item = code_item; 2595d950769b607b4f76413212db640a32d796911deDavid Srbecky info.isa = oat_header.GetInstructionSet(); 2605d950769b607b4f76413212db640a32d796911deDavid Srbecky info.deduped = !seen_offsets_.insert(oat_method.GetCodeOffset()).second; 2615d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_native_debuggable = oat_header.IsNativeDebuggable(); 2625d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_optimized = method_header->IsOptimized(); 2635d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_code_address_text_relative = true; 264a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky info.code_address = reinterpret_cast<uintptr_t>(code_address); 2655d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_size = method_header->GetCodeSize(); 2665d950769b607b4f76413212db640a32d796911deDavid Srbecky info.frame_size_in_bytes = method_header->GetFrameSizeInBytes(); 2675d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_info = info.is_optimized ? method_header->GetOptimizedCodeInfoPtr() : nullptr; 2685d950769b607b4f76413212db640a32d796911deDavid Srbecky info.cfi = ArrayRef<uint8_t>(); 2695d950769b607b4f76413212db640a32d796911deDavid Srbecky method_debug_infos_.push_back(info); 27054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 27254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 2742d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe std::unique_ptr<ElfBuilder<ElfTypes> > builder_; 2755d950769b607b4f76413212db640a32d796911deDavid Srbecky std::vector<debug::MethodDebugInfo> method_debug_infos_; 2765d950769b607b4f76413212db640a32d796911deDavid Srbecky std::unordered_set<uint32_t> seen_offsets_; 2770279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers const std::string output_name_; 2782fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool no_bits_; 27954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 28054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 2822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 2839d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko OatDumperOptions(bool dump_vmap, 284f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps, 2852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 28600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 28732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter, 28832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* method_filter, 28932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes, 29032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods, 291c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil bool dump_header_only, 29232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location, 2930b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_image, 2940b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_oat, 29532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr) 2969d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko : dump_vmap_(dump_vmap), 297f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_(dump_code_info_stack_maps), 2982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 29900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 30032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_(class_filter), 3013fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray method_filter_(method_filter), 30232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_(list_classes), 30332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_(list_methods), 304c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil dump_header_only_(dump_header_only), 30532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_(export_dex_location), 3060b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_image_(app_image), 3070b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_oat_(app_oat), 30832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis addr2instr_(addr2instr), 3093774335b08076117d6950cd472cdd59a167470b5Igor Murashkin class_loader_(nullptr) {} 3102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 312f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const bool dump_code_info_stack_maps_; 3132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 31532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const class_filter_; 3163fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* const method_filter_; 31732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_classes_; 31832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_methods_; 319c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil const bool dump_header_only_; 32032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const export_dex_location_; 3210b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* const app_image_; 3220b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* const app_oat_; 32332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_; 32400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 327e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 328aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 3293887c468d731420e929e6ad3acf190d5431e94fcRoland Levillain OatDumper(const OatFile& oat_file, const OatDumperOptions& options) 3309583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 331a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 33332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_(0), 334a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier instruction_set_(oat_file_.GetOatHeader().GetInstructionSet()), 335a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier disassembler_(Disassembler::Create(instruction_set_, 33632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis new DisassemblerOptions(options_.absolute_addresses_, 337a37d925d405be9f589ac282869a997e73414d859Alexandre Rames oat_file.Begin(), 338a6e95b32d499811bbb37602fc7446a5a0d05b9f8Aart Bik oat_file.End(), 339eb7b7399dbdb5e471b8ae00a567bf4f19edd3907Alexandre Rames true /* can_read_literals_ */))) { 34032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_loader_ != nullptr); 34132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_filter_ != nullptr); 34232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.method_filter_ != nullptr); 3433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 350a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetInstructionSet() { 351a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier return instruction_set_; 352a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier } 353a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier 3542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 357aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 358aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 359aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 360aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3614b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao os << "LOCATION:\n"; 3624b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao os << oat_file_.GetLocation() << "\n\n"; 3634b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao 364aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 365ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 366aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 367a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 368a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 369a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3706f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers { 3716f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers std::unique_ptr<const InstructionSetFeatures> features( 3726f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers InstructionSetFeatures::FromBitmap(oat_header.GetInstructionSet(), 3736f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers oat_header.GetInstructionSetFeaturesBitmap())); 3746f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << "INSTRUCTION SET FEATURES:\n"; 3756f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << features->GetFeatureString() << "\n\n"; 3766f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers } 3777020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 378aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 379aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 380aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3812ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 3822ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 3832ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 38432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (oat_header.offset() != 0 && options_.absolute_addresses_) { \ 3852ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 3862ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 3872ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 3882ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 3892ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 3902ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 3912ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 3922ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 3932ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 3942ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 3952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 3962ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 3972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 3982ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 3992ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 405aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 410a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 41128db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 41228db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 41328db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 41428db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 415700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 41681f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 41722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 41822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 41922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 42022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 42122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 42222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 42322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 42422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 42522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 42622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 42722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 42822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 42981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 43032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 4312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 437aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 440aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 441aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 442aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 44332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If set, adjust relative address to be searched 44432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.addr2instr_ != 0) { 44532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_ = options_.addr2instr_ + oat_header.GetExecutableOffset(); 44632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "SEARCH ADDRESS (executable offset + input):\n"; 44732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%08x\n\n", resolved_addr2instr_); 44832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 44932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 450c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!options_.dump_header_only_) { 451c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil for (size_t i = 0; i < oat_dex_files_.size(); i++) { 452c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 453c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil CHECK(oat_dex_file != nullptr); 45432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 455c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil // If file export selected skip file analysis 456c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (options_.export_dex_location_) { 457c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!ExportDexFile(os, *oat_dex_file)) { 458c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil success = false; 459c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } 460c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } else { 461c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!DumpOatDexFile(os, *oat_dex_file)) { 462c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil success = false; 463c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } 46432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 4652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 467c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil 4682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 47313735955f39b3b304c37d2b2840663c131262c18Ian Rogers if (reinterpret_cast<const uint8_t*>(oat_data) < oat_file_.Begin() || 47413735955f39b3b304c37d2b2840663c131262c18Ian Rogers reinterpret_cast<const uint8_t*>(oat_data) > oat_file_.End()) { 4753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 477ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 478ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 479ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 481ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 484e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 485a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetOatInstructionSet() { 486f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 487f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 488f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 48990443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier const void* GetQuickOatCode(ArtMethod* m) SHARED_REQUIRES(Locks::mutator_lock_) { 4903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4928d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 4938d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 494ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 495ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 4968d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 4978d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 4988d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 499e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier const char* descriptor = m->GetDeclaringClassDescriptor(); 5008b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 501e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier dex_file->FindClassDef(descriptor, ComputeModifiedUtf8Hash(descriptor)); 5022ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5038b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 504d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 506d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 509aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 511aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 512aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 513aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 515e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 516e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 517e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 518e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5212ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5228d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 523ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 524ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 5258d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5268d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 528e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 529ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5302ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5312ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5322ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 533e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 534d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 53513735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file->GetClassData(class_def); 5362ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 537e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 538e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 539e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 540e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 541d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 542e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 543e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 544e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 545d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 546e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 547e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 548e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 549e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 551e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 552e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 553e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 554e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 555ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 556e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 562e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 56395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 56495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 56595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 56695ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 56795ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 568e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 569e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 570e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 57332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool stop_analysis = false; 5742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 575a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 576ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 577590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 57800bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe // Print embedded dex file data range. 57900bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe const uint8_t* const oat_file_begin = oat_dex_file.GetOatFile()->Begin(); 58000bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe const uint8_t* const dex_file_pointer = oat_dex_file.GetDexFilePointer(); 58100bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe uint32_t dex_offset = dchecked_integral_cast<uint32_t>(dex_file_pointer - oat_file_begin); 58200bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe os << StringPrintf("dex-file: 0x%08x..0x%08x\n", 58300bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe dex_offset, 58400bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe dchecked_integral_cast<uint32_t>(dex_offset + oat_dex_file.FileSize() - 1)); 585590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 58600bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe // Create the dex file early. A lot of print-out things depend on it. 5878d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 588ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(&oat_dex_file, &error_msg); 589ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 5908d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 5912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 5922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 593aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5948f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 59500bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe // Print lookup table, if it exists. 59600bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe if (oat_dex_file.GetLookupTableData() != nullptr) { 59700bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe uint32_t table_offset = dchecked_integral_cast<uint32_t>( 59800bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe oat_dex_file.GetLookupTableData() - oat_file_begin); 59900bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe uint32_t table_size = TypeLookupTable::RawDataLength(*dex_file); 60000bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe os << StringPrintf("type-table: 0x%08x..0x%08x\n", 60100bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe table_offset, 60200bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe table_offset + table_size - 1); 60300bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe } 60400bb716039d23e02797a3858fcdb0380a9bb8855Andreas Gampe 6058f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko VariableIndentationOutputStream vios(&os); 6068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(&vios); 6072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 6082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 6092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 610aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 611aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 61232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 61332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 61432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (DescriptorToDot(descriptor).find(options_.class_filter_) == std::string::npos) { 61532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis continue; 61632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 61732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 6182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 619d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 622d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 623d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 624d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 62532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_classes_) continue; 626ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (!DumpOatClass(&vios, oat_class, *dex_file, class_def, &stop_analysis)) { 6272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 62932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (stop_analysis) { 63032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 63132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 63232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 633aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 634aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 635aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 637aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 638aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 63932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool ExportDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 64032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string error_msg; 64132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_file_location = oat_dex_file.GetDexFileLocation(); 64232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 643ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(&oat_dex_file, &error_msg); 64432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file == nullptr) { 64532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open dex file '" << dex_file_location << "': " << error_msg; 64632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 64832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t fsize = oat_dex_file.FileSize(); 64932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Some quick checks just in case 65132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (fsize == 0 || fsize < sizeof(DexFile::Header)) { 65232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Invalid dex file\n"; 65332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Verify output directory exists 65732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!OS::DirectoryExists(options_.export_dex_location_)) { 65832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Extend OS::DirectoryExists if symlink support is required 65932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << options_.export_dex_location_ << " output directory not found or symlink\n"; 66032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 66132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 66232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Beautify path names 66432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file_location.size() > PATH_MAX || dex_file_location.size() <= 0) { 66532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 66632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 66732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_orig_name; 66932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t dex_orig_pos = dex_file_location.rfind('/'); 67032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_pos == std::string::npos) 67132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location; 67232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis else 67332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(dex_orig_pos + 1); 67432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 67532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // A more elegant approach to efficiently name user installed apps is welcome 67632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_name.size() == 8 && !dex_orig_name.compare("base.apk")) { 67732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_file_location.erase(dex_orig_pos, strlen("base.apk") + 1); 67832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t apk_orig_pos = dex_file_location.rfind('/'); 67932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (apk_orig_pos != std::string::npos) { 68032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(++apk_orig_pos); 68132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 68432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string out_dex_path(options_.export_dex_location_); 68532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.back() != '/') { 68632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("/"); 68732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append(dex_orig_name); 68932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("_export.dex"); 69032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.length() > PATH_MAX) { 69132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<File> file(OS::CreateEmptyFile(out_dex_path.c_str())); 69532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file.get() == nullptr) { 69632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open output dex file " << out_dex_path; 69732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!file->WriteFully(dex_file->Begin(), fsize)) { 70132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to write dex file"; 70232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis file->Erase(); 70332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file->FlushCloseOrErase() != 0) { 70732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Flush and close failed"; 70832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 71032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 71132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("Dex file exported at %s (%zd bytes)\n", out_dex_path.c_str(), fsize); 71232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 71332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 71432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return true; 71532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 71632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 717e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 7180571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 7190571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 720aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7210571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 7220571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 723aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 724e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 725aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko bool DumpOatClass(VariableIndentationOutputStream* vios, 7278f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko const OatFile::OatClass& oat_class, const DexFile& dex_file, 72832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const DexFile::ClassDef& class_def, bool* stop_analysis) { 7292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 73032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool addr_found = false; 73113735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 7322ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 7338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 735e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 736e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 737e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 7382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 7390571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 7408f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko if (!DumpOatMethod(vios, class_def, class_method_index, oat_class, dex_file, 7412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 74232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 74532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 74632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 74732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 74832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7500571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 751aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7520571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 7538f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko if (!DumpOatMethod(vios, class_def, class_method_index, oat_class, dex_file, 7542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 75532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 75832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 75932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 76032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 76132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7630571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 764aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7650571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 7668f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 768aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 769e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 7702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 7732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 7742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7758f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko bool DumpOatMethod(VariableIndentationOutputStream* vios, 7768f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko const DexFile::ClassDef& class_def, 7778b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 7782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 7792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 78032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t method_access_flags, bool* addr_found) { 7812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 78232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 78332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 78432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string method_name = dex_file.GetMethodName(dex_file.GetMethodId(dex_method_idx)); 78532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (method_name.find(options_.method_filter_) == std::string::npos) { 7863fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray return success; 7873fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray } 7883fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray 78932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string pretty_method = PrettyMethod(dex_method_idx, dex_file, true); 7908f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%d: %s (dex_method_idx=%d)\n", 7918f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko class_method_index, pretty_method.c_str(), 7928f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko dex_method_idx); 79332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_methods_) return success; 79432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 79532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 79632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 79732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 79832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_offset = oat_method.GetCodeOffset(); 79932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_size = oat_method.GetQuickCodeSize(); 80032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ != 0) { 80132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ > code_offset + code_size) { 80232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 80332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 80432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *addr_found = true; // stop analyzing file at next iteration 80532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 8088f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // Everything below is indented at least once. 8098f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 8108f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 8112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "DEX CODE:\n"; 8138f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8148f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpDexCode(vios->Stream(), dex_file, code_item); 8152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8162ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 817673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier std::unique_ptr<StackHandleScope<1>> hs; 8182ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 8192ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 820673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier // We need to have the handle scope stay live until after the verifier since the verifier has 821673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier // a handle to the dex cache from hs. 822673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier hs.reset(new StackHandleScope<1>(Thread::Current())); 8238f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "VERIFIER TYPE ANALYSIS:\n"; 8248f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 825673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier verifier.reset(DumpVerifier(vios, hs.get(), 8268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko dex_method_idx, &dex_file, class_def, code_item, 8272ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 8282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8308f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "OatMethodOffsets "; 83132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8328f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method_offsets); 8332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8348f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 8368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 8372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 8382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 8408f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 8412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 843a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 8448f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8458f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("code_offset: 0x%08x ", code_offset); 8462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 8472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8488f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 8498f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code offset 0x%08x is past end of file 0x%08zx.\n", 8508f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_begin, oat_file_.Size()); 8512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8538f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 8542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8568f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "OatQuickMethodHeader "; 8572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 8592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 86032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8618f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", method_header); 8622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8638f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", method_header_offset); 8642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 8658f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 8662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 8682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 8698f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 8702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8738f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8748f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "vmap_table: "; 87532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8768f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method.GetVmapTable()); 8772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 8798f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 8802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 8818f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 8828f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "vmap table offset 0x%08x is past end of file 0x%08zx. " 8838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "vmap table offset was loaded from offset 0x%08x.\n", 8848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vmap_table_offset, oat_file_.Size(), 8858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko oat_method.GetVmapTableOffsetOffset()); 8862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 88732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_vmap_) { 8888f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVmapData(vios, oat_method, code_item); 8892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8928f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "QuickMethodFrameInfo\n"; 8938f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 8948f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8958f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() 8968f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 8978f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 8988f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpSpillMask(vios->Stream(), oat_method.GetCoreSpillMask(), false); 8998f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 9008f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 9018f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpSpillMask(vios->Stream(), oat_method.GetFpSpillMask(), true); 9028f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 9032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9058f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // Based on spill masks from QuickMethodFrameInfo so placed 9068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // after it is dumped, but useful for understanding quick 9078f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // code, so dumped here. 9088f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9098f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVregLocations(vios->Stream(), oat_method, code_item); 9102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "CODE: "; 9132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 9142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 9158f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9168f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 9178f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size offset 0x%08x is past end of file 0x%08zx.", 9188f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size_offset, oat_file_.Size()); 9192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 9212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 9222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 9232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 924590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 92532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", code); 9272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9288f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 9298f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_offset, 9308f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size_offset, 9318f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, 9328f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code != nullptr ? "..." : ""); 9332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9348f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 9368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 9378f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "start of code at 0x%08x is past end of file 0x%08zx.", 9388f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_begin, oat_file_.Size()); 9392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 9418f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 9428f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "WARNING: " 9438f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 9448f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size is 0x%08x loaded from offset 0x%08x.\n", 9458f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_end, oat_file_.Size(), 9468f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, code_size_offset); 9472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 94832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9509d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko DumpCode(vios, oat_method, code_item, true, kPrologueBytes); 9512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 9548f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 9558f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "WARNING: " 9568f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size %d is bigger than max expected threshold of %d. " 9578f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size is 0x%08x loaded from offset 0x%08x.\n", 9588f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, kMaxCodeSize, 9598f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, code_size_offset); 9602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 96132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9639d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko DumpCode(vios, oat_method, code_item, true, kPrologueBytes); 9642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 96632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.disassemble_code_) { 9679d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko DumpCode(vios, oat_method, code_item, !success, 0); 9682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9718f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 9722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 9733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 9753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 9763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 9773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 9783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 9803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 9813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 9823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 9833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 9843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 9853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 9863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 9883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 9893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 9903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 9913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 9923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 9963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 998442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display data stored at the the vmap offset of an oat method. 9998f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpVmapData(VariableIndentationOutputStream* vios, 1000442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1001442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem* code_item) { 1002f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1003f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The optimizing compiler outputs its CodeInfo data in the vmap table. 1004442b46a087c389a91a0b51547ac9205058432364Roland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1005442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_code_info != nullptr) { 1006442b46a087c389a91a0b51547ac9205058432364Roland Levillain CodeInfo code_info(raw_code_info); 1007442b46a087c389a91a0b51547ac9205058432364Roland Levillain DCHECK(code_item != nullptr); 10088f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 10098f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpCodeInfo(vios, code_info, oat_method, *code_item); 1010442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 10110a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray } else if (IsMethodGeneratedByDexToDexCompiler(oat_method, code_item)) { 10120a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // We don't encode the size in the table, so just emit that we have quickened 10130a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // information. 10140a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray ScopedIndentation indent(vios); 10150a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray vios->Stream() << "quickened data\n"; 1016442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 10179d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko // Otherwise, there is nothing to display. 101820d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray } 1019442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1020442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1021442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a CodeInfo object emitted by the optimizing compiler. 10228f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpCodeInfo(VariableIndentationOutputStream* vios, 1023442b46a087c389a91a0b51547ac9205058432364Roland Levillain const CodeInfo& code_info, 1024f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1025442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem& code_item) { 10268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_info.Dump(vios, 1027f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain oat_method.GetCodeOffset(), 1028f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain code_item.registers_size_, 1029f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain options_.dump_code_info_stack_maps_); 1030442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1031442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1032faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 1033faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 1034faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 1035faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 1036faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 1037faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 1038faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 1039faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1040faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 1041faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 1042faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 1043faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 1044faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 1045faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 1046faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 1047faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 1048faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 1049faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1050faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 105115b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray uint32_t offset = StackVisitor::GetVRegOffsetFromQuickCode( 105215b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray code_item, 105315b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetCoreSpillMask(), 105415b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFpSpillMask(), 105515b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFrameSizeInBytes(), 105615b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray reg, 105715b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray GetInstructionSet()); 1058faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 1059faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1060faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1061faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 1062faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 1063faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 1064faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1065faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1066faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 1067faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 1068faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1069faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1070faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 1071faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1072faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1073faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1074b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 10752ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1076b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1077b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1078b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 107932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%04zx: ", i) << instruction->DumpHexLE(5) 108032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis << StringPrintf("\t| %s\n", instruction->DumpString(&dex_file).c_str()); 1081b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1082e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1083e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1084b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1085b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1086f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // Has `oat_method` -- corresponding to the Dex `code_item` -- been compiled by 1087f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // the optimizing compiler? 1088f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain static bool IsMethodGeneratedByOptimizingCompiler(const OatFile::OatMethod& oat_method, 1089f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item) { 1090f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // If the native GC map is null and the Dex `code_item` is not 1091f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // null, then this method has been compiled with the optimizing 1092f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // compiler. 10930a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray return oat_method.GetQuickCode() != nullptr && 10949d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko oat_method.GetVmapTable() != nullptr && 10950a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray code_item != nullptr; 10960a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray } 10970a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray 10980a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // Has `oat_method` -- corresponding to the Dex `code_item` -- been compiled by 10990a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // the dextodex compiler? 11000a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray static bool IsMethodGeneratedByDexToDexCompiler(const OatFile::OatMethod& oat_method, 11010a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray const DexFile::CodeItem* code_item) { 11020a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // If the quick code is null, the Dex `code_item` is not 11030a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // null, and the vmap table is not null, then this method has been compiled 11040a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // with the dextodex compiler. 11050a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray return oat_method.GetQuickCode() == nullptr && 11060a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray oat_method.GetVmapTable() != nullptr && 11070a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray code_item != nullptr; 1108f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1109f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 11108f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko verifier::MethodVerifier* DumpVerifier(VariableIndentationOutputStream* vios, 1111673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier StackHandleScope<1>* hs, 11128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko uint32_t dex_method_idx, 11132ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 11142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 11152ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 11162ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 11172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 11182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1119d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier Runtime* const runtime = Runtime::Current(); 1120eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1121c9dbb1df3b5c06ba122cacaf35b17cb53c6be3c6Mathieu Chartier hs->NewHandle(runtime->GetClassLinker()->RegisterDexFile(*dex_file, nullptr))); 112232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis DCHECK(options_.class_loader_ != nullptr); 1123e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier return verifier::MethodVerifier::VerifyMethodAndDump( 11248f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko soa.Self(), vios, dex_method_idx, dex_file, dex_cache, *options_.class_loader_, 11258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko &class_def, code_item, nullptr, method_access_flags); 11262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11272ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 11282ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 11292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1131adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // The StackMapsHelper provides the stack maps in the native PC order. 1132adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // For identical native PCs, the order from the CodeInfo is preserved. 1133adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko class StackMapsHelper { 1134adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko public: 1135adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko explicit StackMapsHelper(const uint8_t* raw_code_info) 1136adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko : code_info_(raw_code_info), 1137adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko encoding_(code_info_.ExtractEncoding()), 1138adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko number_of_stack_maps_(code_info_.GetNumberOfStackMaps(encoding_)), 1139adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko indexes_(), 1140adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko offset_(static_cast<size_t>(-1)), 1141adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko stack_map_index_(0u) { 1142adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko if (number_of_stack_maps_ != 0u) { 1143adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // Check if native PCs are ordered. 1144adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko bool ordered = true; 1145adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap last = code_info_.GetStackMapAt(0u, encoding_); 1146adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko for (size_t i = 1; i != number_of_stack_maps_; ++i) { 1147adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap current = code_info_.GetStackMapAt(i, encoding_); 1148adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko if (last.GetNativePcOffset(encoding_.stack_map_encoding) > 1149adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko current.GetNativePcOffset(encoding_.stack_map_encoding)) { 1150adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko ordered = false; 1151adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko break; 1152adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1153adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko last = current; 1154adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1155adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko if (!ordered) { 1156adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // Create indirection indexes for access in native PC order. We do not optimize 1157adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // for the fact that there can currently be only two separately ordered ranges, 1158adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // namely normal stack maps and catch-point stack maps. 1159adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko indexes_.resize(number_of_stack_maps_); 1160adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko std::iota(indexes_.begin(), indexes_.end(), 0u); 1161adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko std::sort(indexes_.begin(), 1162adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko indexes_.end(), 1163adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko [this](size_t lhs, size_t rhs) { 1164adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap left = code_info_.GetStackMapAt(lhs, encoding_); 1165adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko uint32_t left_pc = left.GetNativePcOffset(encoding_.stack_map_encoding); 1166adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap right = code_info_.GetStackMapAt(rhs, encoding_); 1167adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko uint32_t right_pc = right.GetNativePcOffset(encoding_.stack_map_encoding); 1168adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // If the PCs are the same, compare indexes to preserve the original order. 1169adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return (left_pc < right_pc) || (left_pc == right_pc && lhs < rhs); 1170adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko }); 1171adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1172adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko offset_ = GetStackMapAt(0).GetNativePcOffset(encoding_.stack_map_encoding); 1173adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1174adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1175adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1176adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const CodeInfo& GetCodeInfo() const { 1177adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return code_info_; 1178adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1179adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1180adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const CodeInfoEncoding& GetEncoding() const { 1181adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return encoding_; 1182adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1183adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1184adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko size_t GetOffset() const { 1185adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return offset_; 1186adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1187adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1188adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap GetStackMap() const { 1189adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return GetStackMapAt(stack_map_index_); 1190adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1191adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1192adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko void Next() { 1193adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko ++stack_map_index_; 1194adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko offset_ = (stack_map_index_ == number_of_stack_maps_) 1195adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko ? static_cast<size_t>(-1) 1196adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko : GetStackMapAt(stack_map_index_).GetNativePcOffset(encoding_.stack_map_encoding); 1197adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1198adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1199adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko private: 1200adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap GetStackMapAt(size_t i) const { 1201adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko if (!indexes_.empty()) { 1202adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko i = indexes_[i]; 1203adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1204adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko DCHECK_LT(i, number_of_stack_maps_); 1205adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko return code_info_.GetStackMapAt(i, encoding_); 1206adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1207adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 1208adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const CodeInfo code_info_; 1209adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const CodeInfoEncoding encoding_; 1210adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const size_t number_of_stack_maps_; 1211adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko dchecked_vector<size_t> indexes_; // Used if stack map native PCs are not ordered. 1212adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko size_t offset_; 1213adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko size_t stack_map_index_; 1214adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko }; 1215adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko 12168f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpCode(VariableIndentationOutputStream* vios, 12172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 12182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1219ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1220ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 12212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 12222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 12232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1224956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes if (code_size == 0 || quick_code == nullptr) { 12258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "NO CODE!\n"; 1226b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1227adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } else if (!bad_input && IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1228adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // The optimizing compiler outputs its CodeInfo data in the vmap table. 1229adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMapsHelper helper(oat_method.GetVmapTable()); 1230ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1231ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1232ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 12338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko offset += disassembler_->Dump(vios->Stream(), quick_native_pc + offset); 1234adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko if (offset == helper.GetOffset()) { 1235adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko ScopedIndentation indent1(vios); 1236adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko StackMap stack_map = helper.GetStackMap(); 1237adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko DCHECK(stack_map.IsValid()); 1238adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko stack_map.Dump(vios, 1239adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko helper.GetCodeInfo(), 1240adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko helper.GetEncoding(), 1241adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko oat_method.GetCodeOffset(), 1242adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko code_item->registers_size_); 1243adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko do { 1244adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko helper.Next(); 1245adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko // There may be multiple stack maps at a given PC. We display only the first one. 1246adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } while (offset == helper.GetOffset()); 12472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1248adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko DCHECK_LT(offset, helper.GetOffset()); 1249adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } 1250adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko } else { 1251adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1252adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko size_t offset = 0; 1253adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko while (offset < code_size) { 1254adbf93edb12dee174be3c5cad4d65ea97b40ffb5Vladimir Marko offset += disassembler_->Dump(vios->Stream(), quick_native_pc + offset); 12552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1256b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1257b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1258b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 12593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 12602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 126132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatDumperOptions& options_; 126232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t resolved_addr2instr_; 1263a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet instruction_set_; 1264ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 12652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1266aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1267aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 12683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 126927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 12700b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ImageDumper(std::ostream* os, 12710b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::space::ImageSpace& image_space, 12720b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const ImageHeader& image_header, 12730b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatDumperOptions* oat_dumper_options) 12742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 12758f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios_(os), 12768f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent1_(&vios_), 12772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 12782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 12792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 128027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 128190443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier bool Dump() SHARED_REQUIRES(Locks::mutator_lock_) { 12822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 12838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko std::ostream& indent_os = vios_.Stream(); 12848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 12852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 12862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1287dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao os << "IMAGE LOCATION: " << image_space_.GetImageLocation() << "\n\n"; 1288dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao 12892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 12902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1291e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "IMAGE SIZE: " << image_header_.GetImageSize() << "\n\n"; 1292e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 1293e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (size_t i = 0; i < ImageHeader::kSectionCount; ++i) { 1294e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto section = static_cast<ImageHeader::ImageSections>(i); 1295e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "IMAGE SECTION " << section << ": " << image_header_.GetImageSection(section) << "\n\n"; 1296e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 129731e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 12982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 12992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1300700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 13012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1302700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1303700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1304700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1305700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1306700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 13072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1308a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1309a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 131046774767fcf7780d1455e755729198648d08742eIgor Murashkin os << "COMPILE PIC: " << (image_header_.CompilePic() ? "yes" : "no") << "\n\n"; 131146774767fcf7780d1455e755729198648d08742eIgor Murashkin 13122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 13132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 1314e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_assert(arraysize(image_roots_descriptions_) == 1315e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<size_t>(ImageHeader::kImageRootsMax), "sizes must match"); 13162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 13172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 13182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 13192dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 13208f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 13212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 13222dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1323fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 13248f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(&vios_); 1325277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int j = 0; j < image_root_object_array->GetLength(); j++) { 1326277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe mirror::Object* value = image_root_object_array->Get(j); 1327fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1328277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int32_t k = j + 1; k < image_root_object_array->GetLength(); k++) { 1329277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe if (value == image_root_object_array->Get(k)) { 1330fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1331fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1332fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1333fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1334fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1335fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 13368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%d: ", j); 1337fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 13388f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%d to %zd: ", j, j + run); 1339277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe j = j + run; 1340fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 13412ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 13428f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko PrettyObjectValue(indent_os, value->GetClass(), value); 13432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 13448f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << j << ": null\n"; 13452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1346d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 134734f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 134834f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 13498f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko } 1350e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 13518f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko { 1352e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "METHOD ROOTS\n"; 1353e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_assert(arraysize(image_methods_descriptions_) == 1354e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<size_t>(ImageHeader::kImageMethodsCount), "sizes must match"); 1355e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (int i = 0; i < ImageHeader::kImageMethodsCount; i++) { 1356e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto image_root = static_cast<ImageHeader::ImageMethod>(i); 1357e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const char* description = image_methods_descriptions_[i]; 1358e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto* image_method = image_header_.GetImageMethod(image_root); 13598f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%s: %p\n", description, image_method); 1360e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 136127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 13622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 136327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1364f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier Runtime* const runtime = Runtime::Current(); 1365f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier ClassLinker* class_linker = runtime->GetClassLinker(); 13662ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 13672ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 13682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 13692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 13708d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 13710b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const OatFile* oat_file = image_space_.GetOatFile(); 1372a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 13730b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_file = runtime->GetOatFileManager().FindOpenedOatFileFromOatLocation(oat_location); 13740b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 13750b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 13760b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_file = OatFile::Open(oat_location, 13770b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_location, 13780b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 13790b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 13800b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 13810b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 13820b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 1383b1d8c314b55bb2df2b2bb72a3daaf5db65b7ebc7Igor Murashkin &error_msg); 13840b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 13850b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 13860b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier os << "OAT FILE NOT FOUND: " << error_msg << "\n"; 13870b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 1388aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 13892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1390aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 13913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 139278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 139332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_.reset(new OatDumper(*oat_file, *oat_dumper_options_)); 13943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 139502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 13962ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 139702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 139802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 139905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 140005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 14012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1402b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1403dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Loop through the image space and dump its objects. 1404f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier gc::Heap* heap = runtime->GetHeap(); 140550b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1406357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1407c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1408c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1409c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1410c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 141190d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 141290d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 141390d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1414f1d666e1b48f8070ef1177fce156c08827f08eb8Mathieu Chartier ScopedThreadSuspension sts(self, kNative); 14154f55e22630d99ca0edd9e951e5ee96b57bb9b980Mathieu Chartier ScopedSuspendAll ssa(__FUNCTION__); 1416f1d666e1b48f8070ef1177fce156c08827f08eb8Mathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1417357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 14182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 1419e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier // Mark dex caches. 142005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_caches_.clear(); 1421e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier { 1422e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier ReaderMutexLock mu(self, *class_linker->DexLock()); 142304302dbb106d590ff72c0dfecda23d85b6565059Hiroshi Yamauchi for (const ClassLinker::DexCacheData& data : class_linker->GetDexCachesData()) { 1424673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier mirror::DexCache* dex_cache = 142504302dbb106d590ff72c0dfecda23d85b6565059Hiroshi Yamauchi down_cast<mirror::DexCache*>(self->DecodeJObject(data.weak_root)); 1426673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier if (dex_cache != nullptr) { 142705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_caches_.insert(dex_cache); 1428673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier } 1429e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1430e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 14312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 1432dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Dump the normal objects before ArtMethods. 1433dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao image_space_.GetLiveBitmap()->Walk(ImageDumper::Callback, this); 1434dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao indent_os << "\n"; 1435dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // TODO: Dump fields. 1436dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Dump methods after. 1437dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao DumpArtMethodVisitor visitor(this); 1438cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier image_header_.VisitPackedArtMethods(&visitor, 1439cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier image_space_.Begin(), 1440cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier image_header_.GetPointerSize()); 14412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1442bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 14432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 1444b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 14452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1446700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 14470b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t data_size = image_header_.GetDataSize(); // stored size in file. 14480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (file == nullptr) { 14492ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 14500b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else { 14512ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 14520b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // If the image is compressed, adjust to decompressed size. 14530b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t uncompressed_size = image_header_.GetImageSize() - sizeof(ImageHeader); 14540b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (image_header_.GetStorageMode() == ImageHeader::kStorageModeUncompressed) { 14550b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier DCHECK_EQ(uncompressed_size, data_size) << "Sizes should match for uncompressed image"; 14560b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 14570b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.file_bytes += uncompressed_size - data_size; 14586f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 14593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 1460ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe const auto& object_section = image_header_.GetImageSection(ImageHeader::kSectionObjects); 1461e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& field_section = image_header_.GetImageSection(ImageHeader::kSectionArtFields); 1462e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& method_section = image_header_.GetMethodsSection(); 146305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko const auto& dex_cache_arrays_section = image_header_.GetImageSection( 146405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ImageHeader::kSectionDexCacheArrays); 1465d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier const auto& intern_section = image_header_.GetImageSection( 1466d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier ImageHeader::kSectionInternedStrings); 1467208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier const auto& class_table_section = image_header_.GetImageSection( 1468208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier ImageHeader::kSectionClassTable); 1469ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe const auto& bitmap_section = image_header_.GetImageSection(ImageHeader::kSectionImageBitmap); 1470ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 14713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 1472ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1473ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Objects are kObjectAlignment-aligned. 1474ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // CHECK_EQ(RoundUp(header_bytes, kObjectAlignment), object_section.Offset()); 1475ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe if (object_section.Offset() > header_bytes) { 1476ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += object_section.Offset() - header_bytes; 1477ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe } 1478ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1479ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Field section is 4-byte aligned. 1480ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe constexpr size_t kFieldSectionAlignment = 4U; 1481ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_objects = object_section.Offset() + object_section.Size(); 1482ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_EQ(RoundUp(end_objects, kFieldSectionAlignment), field_section.Offset()); 1483ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += field_section.Offset() - end_objects; 1484ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1485ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Method section is 4/8 byte aligned depending on target. Just check for 4-byte alignment. 1486ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_fields = field_section.Offset() + field_section.Size(); 1487ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(method_section.Offset(), 4); 1488ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += method_section.Offset() - end_fields; 1489ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1490ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Dex cache arrays section is aligned depending on the target. Just check for 4-byte alignment. 1491ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_methods = method_section.Offset() + method_section.Size(); 1492ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(dex_cache_arrays_section.Offset(), 4); 1493ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += dex_cache_arrays_section.Offset() - end_methods; 1494ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1495ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Intern table is 8-byte aligned. 1496ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_caches = dex_cache_arrays_section.Offset() + dex_cache_arrays_section.Size(); 1497ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_EQ(RoundUp(end_caches, 8U), intern_section.Offset()); 1498ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += intern_section.Offset() - end_caches; 1499ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1500ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Add space between intern table and class table. 1501ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_intern = intern_section.Offset() + intern_section.Size(); 1502ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += class_table_section.Offset() - end_intern; 1503ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 15040b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Add space between end of image data and bitmap. Expect the bitmap to be page-aligned. 15050b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const size_t bitmap_offset = sizeof(ImageHeader) + data_size; 1506ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(bitmap_section.Offset(), kPageSize); 15070b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.alignment_bytes += RoundUp(bitmap_offset, kPageSize) - bitmap_offset; 1508ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1509e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier stats_.bitmap_bytes += bitmap_section.Size(); 1510e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier stats_.art_field_bytes += field_section.Size(); 1511cf36d493124d8048efa0bd6f67d817ce3cd6b725Vladimir Marko stats_.art_method_bytes += method_section.Size(); 151205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko stats_.dex_cache_arrays_bytes += dex_cache_arrays_section.Size(); 1513d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier stats_.interned_strings_bytes += intern_section.Size(); 1514208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier stats_.class_table_bytes += class_table_section.Size(); 15158f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko stats_.Dump(os, indent_os); 15162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 151727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 15182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 15193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 15202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 15213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1522d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 15233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 152454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier class DumpArtMethodVisitor : public ArtMethodVisitor { 152554d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier public: 152654d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier explicit DumpArtMethodVisitor(ImageDumper* image_dumper) : image_dumper_(image_dumper) {} 152754d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 152854d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier virtual void Visit(ArtMethod* method) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) { 152954d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier std::ostream& indent_os = image_dumper_->vios_.Stream(); 153054d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier indent_os << method << " " << " ArtMethod: " << PrettyMethod(method) << "\n"; 15310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_dumper_->DumpMethod(method, indent_os); 153254d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier indent_os << "\n"; 153354d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier } 153454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 153554d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier private: 153654d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier ImageDumper* const image_dumper_; 153754d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier }; 153854d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 15392dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 154090443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 15412ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 15422ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 15432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1544d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 15452dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 15462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 154768b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 154864b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 15492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 15502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1551d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 15522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1553d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1554d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1555d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1556c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier static void PrintField(std::ostream& os, ArtField* field, mirror::Object* obj) 155790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 155861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 155908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers switch (field->GetTypeAsPrimitiveType()) { 156008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimLong: 1561ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 156208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 156308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimDouble: 15642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 156508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 156608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimFloat: 15672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 156808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 156908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimInt: 15702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 157108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimChar: 157337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 157408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimShort: 157637f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 157708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimBoolean: 157937f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 158037f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 158108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 158208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimByte: 158337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 158408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 158508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimNot: { 158608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Get the value, don't compute the type unless it is non-null as we don't want 158708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // to cause class loading. 158808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers mirror::Object* value = field->GetObj(obj); 158908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (value == nullptr) { 159008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("null %s\n", PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 159150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 159208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Grab the field type without causing resolution. 1593daaf3265806eb2eadb2e03302bd68022fab5ca28Mathieu Chartier mirror::Class* field_type = field->GetType<false>(); 159408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (field_type != nullptr) { 159508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyObjectValue(os, field_type, value); 159608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } else { 159708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("%p %s\n", value, 159808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 159908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } 160050239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 160108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 160248efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 160308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers default: 160408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << "unexpected field type: " << field->GetTypeDescriptor() << "\n"; 160508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 1606d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1607d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1608d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16092dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 161090443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 16112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 16122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 16132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1614d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 161554d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier for (ArtField& field : klass->GetIFields()) { 161654d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier PrintField(os, &field, obj); 1617d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1618d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1619d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16202dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 16213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1622f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 16233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16240b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* GetQuickOatCodeBegin(ArtMethod* m) SHARED_REQUIRES(Locks::mutator_lock_) { 1625a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const void* quick_code = m->GetEntryPointFromQuickCompiledCodePtrSize( 16260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_header_.GetPointerSize()); 16276f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers if (Runtime::Current()->GetClassLinker()->IsQuickResolutionStub(quick_code)) { 1628ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 16293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1630f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1631ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1632f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1633ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 16343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1636e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier uint32_t GetQuickOatCodeSize(ArtMethod* m) 163790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1638ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1639ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1640f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1641f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1642f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1643f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1644f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1645e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const void* GetQuickOatCodeEnd(ArtMethod* m) 164690443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1647ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 16482ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 16492ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1650f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1651ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1652f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1653f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 165490443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier static void Callback(mirror::Object* obj, void* arg) SHARED_REQUIRES(Locks::mutator_lock_) { 16552ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 16562ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 16573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 165878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 165978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 166078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1661916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1662916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1663916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1664916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1665916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1666916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 16678f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko std::ostream& os = state->vios_.Stream(); 16688f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 16692dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1670d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 16712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 16722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1673d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 16742dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 16752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 16762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1677d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 16782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 167968b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 168078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 16812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 168278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 16838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(&state->vios_); 16848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpFields(os, obj, obj_class); 16850b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const size_t image_pointer_size = state->image_header_.GetPointerSize(); 1686d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 1687e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto* obj_array = obj->AsObjectArray<mirror::Object>(); 1688e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (int32_t i = 0, length = obj_array->GetLength(); i < length; i++) { 16892dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1690d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1691d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1692d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1693d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1694d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1695d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1696d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1697d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1698d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 16998f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << StringPrintf("%d: ", i); 170078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 17018f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << StringPrintf("%d to %zd: ", i, i + run); 1702d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 170378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 17042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 17052ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 17068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko PrettyObjectValue(os, value_class, value); 1707d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1708d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1709c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier mirror::Class* klass = obj->AsClass(); 171054d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier if (klass->NumStaticFields() != 0) { 17118f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << "STATICS:\n"; 17128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(&state->vios_); 171354d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier for (ArtField& field : klass->GetSFields()) { 171454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier PrintField(os, &field, field.GetDeclaringClass()); 1715d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1716d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1717e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else { 171805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto it = state->dex_caches_.find(obj); 171905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (it != state->dex_caches_.end()) { 172005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* dex_cache = down_cast<mirror::DexCache*>(obj); 1721e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& field_section = state->image_header_.GetImageSection( 1722e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier ImageHeader::kSectionArtFields); 1723e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& method_section = state->image_header_.GetMethodsSection(); 172405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t num_methods = dex_cache->NumResolvedMethods(); 172505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (num_methods != 0u) { 172605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << "Methods (size=" << num_methods << "):"; 172705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ScopedIndentation indent2(&state->vios_); 172805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* resolved_methods = dex_cache->GetResolvedMethods(); 172905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t i = 0, length = dex_cache->NumResolvedMethods(); i < length; ++i) { 17300b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier auto* elem = mirror::DexCache::GetElementPtrSize(resolved_methods, 17310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier i, 17320b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_pointer_size); 173305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t run = 0; 173405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t j = i + 1; 173505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j != length && elem == mirror::DexCache::GetElementPtrSize(resolved_methods, 173605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j, 173705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko image_pointer_size); 173805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ++j, ++run) {} 173905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (run == 0) { 174005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd: ", i); 174105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 174205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd to %zd: ", i, i + run); 174305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko i = i + run; 174405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 174505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::string msg; 174605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (elem == nullptr) { 174705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "null"; 174805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else if (method_section.Contains( 174905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko reinterpret_cast<uint8_t*>(elem) - state->image_space_.Begin())) { 175005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = PrettyMethod(reinterpret_cast<ArtMethod*>(elem)); 175105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 175205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "<not in method section>"; 175305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 175405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%p %s\n", elem, msg.c_str()); 1755e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 175605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 175705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t num_fields = dex_cache->NumResolvedFields(); 175805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (num_fields != 0u) { 175905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << "Fields (size=" << num_fields << "):"; 176005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ScopedIndentation indent2(&state->vios_); 176105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* resolved_fields = dex_cache->GetResolvedFields(); 176205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t i = 0, length = dex_cache->NumResolvedFields(); i < length; ++i) { 176305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* elem = mirror::DexCache::GetElementPtrSize(resolved_fields, i, image_pointer_size); 176405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t run = 0; 176505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t j = i + 1; 176605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j != length && elem == mirror::DexCache::GetElementPtrSize(resolved_fields, 176705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j, 176805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko image_pointer_size); 176905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ++j, ++run) {} 177005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (run == 0) { 177105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd: ", i); 177205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 177305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd to %zd: ", i, i + run); 177405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko i = i + run; 177505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 177605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::string msg; 177705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (elem == nullptr) { 177805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "null"; 177905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else if (field_section.Contains( 178005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko reinterpret_cast<uint8_t*>(elem) - state->image_space_.Begin())) { 178105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = PrettyField(reinterpret_cast<ArtField*>(elem)); 178205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 178305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "<not in field section>"; 178405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 178505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%p %s\n", elem, msg.c_str()); 1786e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 17873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1788e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1789e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1790e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier std::string temp; 1791e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 1792e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 17933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17940b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier void DumpMethod(ArtMethod* method, std::ostream& indent_os) 179590443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1796e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier DCHECK(method != nullptr); 17970b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* quick_oat_code_begin = GetQuickOatCodeBegin(method); 17980b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* quick_oat_code_end = GetQuickOatCodeEnd(method); 1799cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier const size_t pointer_size = image_header_.GetPointerSize(); 1800524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray OatQuickMethodHeader* method_header = reinterpret_cast<OatQuickMethodHeader*>( 1801524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray reinterpret_cast<uintptr_t>(quick_oat_code_begin) - sizeof(OatQuickMethodHeader)); 1802e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsNative()) { 1803e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier bool first_occurrence; 18040b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier uint32_t quick_oat_code_size = GetQuickOatCodeSize(method); 18050b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1806e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 18070b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.native_to_managed_code_bytes += quick_oat_code_size; 1808e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 18090b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (quick_oat_code_begin != method->GetEntryPointFromQuickCompiledCodePtrSize( 18100b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_header_.GetPointerSize())) { 18116bc4374e3fa00e3ee5e832e1761c43e0b8a71558Nicolas Geoffray indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code_begin); 1812e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1813cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier } else if (method->IsAbstract() || method->IsClassInitializer()) { 1814796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray // Don't print information for these. 1815cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier } else if (method->IsRuntimeMethod()) { 1816cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier ImtConflictTable* table = method->GetImtConflictTable(image_header_.GetPointerSize()); 1817cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier if (table != nullptr) { 1818cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier indent_os << "IMT conflict table " << table << " method: "; 1819cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier for (size_t i = 0, count = table->NumEntries(pointer_size); i < count; ++i) { 1820cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier indent_os << PrettyMethod(table->GetImplementationMethod(i, pointer_size)) << " "; 1821cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier } 1822cdca476bf3394ce9d97a369e84e701b427009318Mathieu Chartier } 1823e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else { 1824e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1825e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 18260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.dex_instruction_bytes += dex_instruction_bytes; 1827e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 1828e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier bool first_occurrence; 18296d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain size_t vmap_table_bytes = 0u; 1830524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray if (!method_header->IsOptimized()) { 18316d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain // Method compiled with the optimizing compiler have no vmap table. 18320b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier vmap_table_bytes = ComputeOatSize(method_header->GetVmapTable(), &first_occurrence); 18336d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain if (first_occurrence) { 18340b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.vmap_table_bytes += vmap_table_bytes; 18356d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain } 1836e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1837e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 18380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier uint32_t quick_oat_code_size = GetQuickOatCodeSize(method); 18390b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1840e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 18410b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.managed_code_bytes += quick_oat_code_size; 1842e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsConstructor()) { 1843e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsStatic()) { 18440b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.class_initializer_code_bytes += quick_oat_code_size; 1845e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 18460b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.large_initializer_code_bytes += quick_oat_code_size; 18470d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 1848e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 18490b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.large_method_code_bytes += quick_oat_code_size; 18503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1851e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 18520b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 18533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18547617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin uint32_t method_access_flags = method->GetAccessFlags(); 18557617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin 1856e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 18579d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko indent_os << StringPrintf("SIZE: Dex Instructions=%zd StackMaps=%zd AccessFlags=0x%x\n", 18589d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko dex_instruction_bytes, 18599d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko vmap_table_bytes, 18607617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin method_access_flags); 18613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18629d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko size_t total_size = dex_instruction_bytes + 18630b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier vmap_table_bytes + quick_oat_code_size + ArtMethod::Size(image_header_.GetPointerSize()); 18643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1865e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier double expansion = 1866e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 18670b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.ComputeOutliers(total_size, expansion, method); 186878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 186978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 187027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 18713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 18723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 18733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1874a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 18753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1876a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 18773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 18783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1879a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 18803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 188227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1883916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1884916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1885916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 18863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1887916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1888916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1889916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1890916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 1891e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t art_field_bytes; 1892e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t art_method_bytes; 189305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t dex_cache_arrays_bytes; 1894d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier size_t interned_strings_bytes; 1895208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier size_t class_table_bytes; 189632327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1897916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1898916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1899916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 19003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1901916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1902916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 19030d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 19040d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 19050d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1906916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1908916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1909916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1910916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1911e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier std::vector<ArtMethod*> method_outlier; 19123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 19133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1914700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 19153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19163887c468d731420e929e6ad3acf190d5431e94fcRoland Levillain Stats() 19173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 19183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1919916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1920916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 1921e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_field_bytes(0), 1922e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_method_bytes(0), 192305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_cache_arrays_bytes(0), 1924d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier interned_strings_bytes(0), 1925208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier class_table_bytes(0), 192632327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1927916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1928916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 19293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1930916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1931916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 19320d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 19330d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 19340d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 19353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1936916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1937916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1938a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1939277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe SizeAndCount(size_t bytes_in, size_t count_in) : bytes(bytes_in), count(count_in) {} 1940a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1941a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1942a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1943a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1944a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1945a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1946277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe void Update(const char* descriptor, size_t object_bytes_in) { 1947a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1948a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1949277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe it->second.bytes += object_bytes_in; 1950a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1951a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1952277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes_in, 1)); 1953a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1954a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1955916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 19573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 19583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1960916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1961916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1962916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1963916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1964916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1965916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1966916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1967916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1968e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier void ComputeOutliers(size_t total_size, double expansion, ArtMethod* method) { 19693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 19703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 19713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 19723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 197400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 197590443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 19763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 19773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 19783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 19793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 19803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 1981dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao if (n == 0) { 1982dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return; 1983dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 19843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 19853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 19863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 19873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 19883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 19893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 19903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 19913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 19933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 19943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 19953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 19963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 19973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 19993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 20003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 20013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 20023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 20033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 20043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 20053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 20063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 20073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 20083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 20093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 20103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 20113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 20123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 20133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 20153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 20163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 2019c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 20203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 20213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 2023c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 20243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 20253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 20263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 20322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2033c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 20343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2035c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 20363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 20373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 20383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 20393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 20403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 20413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 20423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 20433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 20443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 20453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 20463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 20473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 20483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 20493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 20503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 20513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 20523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 20543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 20553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 20583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 2059c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 20603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 20613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 2063c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 20643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 20653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 20663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 20722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2073c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 20743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2075c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 20763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 20788f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void Dump(std::ostream& os, std::ostream& indent_os) 207990443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 20802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 20812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 20822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 208305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 208405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 208505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "art_field_bytes = %8zd (%2.0f%% of art file bytes)\n" 208605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "art_method_bytes = %8zd (%2.0f%% of art file bytes)\n" 208705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "dex_cache_arrays_bytes = %8zd (%2.0f%% of art file bytes)\n" 208805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "interned_string_bytes = %8zd (%2.0f%% of art file bytes)\n" 2089208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier "class_table_bytes = %8zd (%2.0f%% of art file bytes)\n" 209005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 209105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 20922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 20932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 2094e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_field_bytes, PercentOfFileBytes(art_field_bytes), 2095e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_method_bytes, PercentOfFileBytes(art_method_bytes), 209605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_cache_arrays_bytes, 209705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko PercentOfFileBytes(dex_cache_arrays_bytes), 2098d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier interned_strings_bytes, 2099d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier PercentOfFileBytes(interned_strings_bytes), 2100208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier class_table_bytes, PercentOfFileBytes(class_table_bytes), 210132327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 21022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 21032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 2104208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier CHECK_EQ(file_bytes, 2105208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier header_bytes + object_bytes + art_field_bytes + art_method_bytes + 2106208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier dex_cache_arrays_bytes + interned_strings_bytes + class_table_bytes + 2107208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier bitmap_bytes + alignment_bytes); 21082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 2109916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 2111916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 211202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 211302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 211402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 211502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 211602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 21172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 2118a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 211902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 212002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 212102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 2122916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2123c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 2124916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 2125916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 21272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 21282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 21292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 21302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 21312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 21322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 213305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 21342ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 21352ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 21362ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 21372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 21382ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 21392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 21402ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 21412ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 21422ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 21432ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 21442ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 21452ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 21462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 214702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 21482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 214902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 215002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 215105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 215205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 21539d07e3d128ccfa0ef7670feadd424a825e447d1dVladimir Marko os << "\n" << StringPrintf("vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 215405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 2155c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 2156916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 21582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 21592ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 21602ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 2161c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 2162cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 2163c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 21643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 21653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 2166916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2167916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 2168916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2169916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 21700d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 21710d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 21720d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 21730d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 21740d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 21750d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 21760d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 21770d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 21788f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 21798f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // For performance, use the *os_ directly for anything that doesn't need indentation 21808f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // and prepare an indentation stream with default indentation 1. 21812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 21828f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko VariableIndentationOutputStream vios_; 21838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1_; 21848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 21851d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 21863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 21872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 2188df2bb1f36c0d755f0bdb2b1562e52669f3de4a09Andreas Gampe OatDumperOptions* oat_dumper_options_; 218905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::set<mirror::Object*> dex_caches_; 2190d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 21913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 219278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 219378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 21940b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartierstatic int DumpImage(gc::space::ImageSpace* image_space, 21950b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatDumperOptions* options, 21960b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::ostream* os) SHARED_REQUIRES(Locks::mutator_lock_) { 21970b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const ImageHeader& image_header = image_space->GetImageHeader(); 21980b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!image_header.IsValid()) { 21990b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier fprintf(stderr, "Invalid image header %s\n", image_space->GetImageLocation().c_str()); 22000b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 22010b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22020b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ImageDumper image_dumper(os, *image_space, image_header, options); 22030b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!image_dumper.Dump()) { 22040b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 22050b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22060b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_SUCCESS; 22070b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier} 22080b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier 22090b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartierstatic int DumpImages(Runtime* runtime, OatDumperOptions* options, std::ostream* os) { 221000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 22119865bde5d822f56c4732214c2005dfcaa41f94cfMathieu Chartier ScopedNullHandle<mirror::ClassLoader> null_class_loader; 221200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 221300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 22150b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (options->app_image_ != nullptr) { 22160b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (options->app_oat_ == nullptr) { 22170b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Can not dump app image without app oat file"; 2218dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_FAILURE; 2219dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 22200b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // We can't know if the app image is 32 bits yet, but it contains pointers into the oat file. 22210b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // We need to map the oat file in the low 4gb or else the fixup wont be able to fit oat file 22220b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // pointers into 32 bit pointer sized ArtMethods. 22230b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::string error_msg; 22240b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::unique_ptr<OatFile> oat_file(OatFile::Open(options->app_oat_, 22250b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier options->app_oat_, 22260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 22270b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 22280b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 22290b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/true, 22300b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 22310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg)); 22320b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 22330b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open oat file " << options->app_oat_ << " with error " << error_msg; 2234dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_FAILURE; 2235dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 22360b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::unique_ptr<gc::space::ImageSpace> space( 22370b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::space::ImageSpace::CreateFromAppImage(options->app_image_, oat_file.get(), &error_msg)); 22380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (space == nullptr) { 22390b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open app image " << options->app_image_ << " with error " 22400b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier << error_msg; 22410b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22420b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Open dex files for the image. 22430b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::vector<std::unique_ptr<const DexFile>> dex_files; 22440b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!runtime->GetClassLinker()->OpenImageDexFiles(space.get(), &dex_files, &error_msg)) { 22450b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open app image dex files " << options->app_image_ << " with error " 22460b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier << error_msg; 22470b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Dump the actual image. 22490b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier int result = DumpImage(space.get(), options, os); 22500b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (result != EXIT_SUCCESS) { 22510b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return result; 22520b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22530b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Fall through to dump the boot images. 22540b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 22550b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier 22560b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::Heap* heap = runtime->GetHeap(); 22570b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier CHECK(heap->HasBootImageSpace()) << "No image spaces"; 22580b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier for (gc::space::ImageSpace* image_space : heap->GetBootImageSpaces()) { 22590b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier int result = DumpImage(image_space, options, os); 22600b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (result != EXIT_SUCCESS) { 22610b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return result; 22620b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 2263dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 2264dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_SUCCESS; 226578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 226678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 226700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 226800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 226900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 227000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 227100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 227200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 227300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 227400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 227500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 227600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 227700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 227800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 2279d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier runtime->GetOatFileManager().RegisterOatFile(std::unique_ptr<const OatFile>(oat_file)); 2280ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier std::vector<const DexFile*> class_path; 228100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 228200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 2283ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(odf, &error_msg); 228400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 2285c9dbb1df3b5c06ba122cacaf35b17cb53c6be3c6Mathieu Chartier class_linker->RegisterDexFile(*dex_file, nullptr); 2286ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier class_path.push_back(dex_file); 228700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 228800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 228900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 229000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 2291966878d987cec1940fdfa8633fc79f8112320821Mathieu Chartier jobject class_loader = class_linker->CreatePathClassLoader(self, class_path); 229200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 229300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 229400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 229500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 229600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 229700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 229800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 229932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 230000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 230100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 230200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 230300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 230400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 230532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(oat_file != nullptr && options != nullptr); 230600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 23079865bde5d822f56c4732214c2005dfcaa41f94cfMathieu Chartier ScopedNullHandle<mirror::ClassLoader> null_class_loader; 230800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 230900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 231032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 231100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 231200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 231300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 231400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 231500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 231600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 231700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 23180b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatFile* oat_file = OatFile::Open(oat_filename, 23190b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_filename, 23200b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23210b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23220b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 23230b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 23240b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23250b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg); 232600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 232700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 232800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 232900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 233000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 233100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 233200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 233300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 233400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 233500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 233600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 233700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23382fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbeckystatic int SymbolizeOat(const char* oat_filename, std::string& output_name, bool no_bits) { 233900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 23400b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatFile* oat_file = OatFile::Open(oat_filename, 23410b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_filename, 23420b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23430b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23440b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 23450b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 23460b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 23470b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg); 234800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 234900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 235000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 235100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 235200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23532d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe bool result; 23542d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe // Try to produce an ELF file of the same type. This is finicky, as we have used 32-bit ELF 23552d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe // files for 64-bit code in the past. 23562d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe if (Is64BitInstructionSet(oat_file->GetOatHeader().GetInstructionSet())) { 23572fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer<ElfTypes64> oat_symbolizer(oat_file, output_name, no_bits); 23582d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe result = oat_symbolizer.Symbolize(); 23592d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe } else { 23602fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer<ElfTypes32> oat_symbolizer(oat_file, output_name, no_bits); 23612d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe result = oat_symbolizer.Symbolize(); 23622d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe } 23632d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe if (!result) { 236400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 236500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 236600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 236700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 236800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 236900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 237000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23713774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpArgs : public CmdlineArgs { 23723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin protected: 23733774335b08076117d6950cd472cdd59a167470b5Igor Murashkin using Base = CmdlineArgs; 237400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23753774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseCustom(const StringPiece& option, 23763774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string* error_msg) OVERRIDE { 23773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin { 23783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus base_parse = Base::ParseCustom(option, error_msg); 23793774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (base_parse != kParseUnknownArgument) { 23803774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return base_parse; 23813774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 238200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 238300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (option.starts_with("--oat-file=")) { 23853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--oat-file=")).data(); 23863774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--image=")) { 23873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin image_location_ = option.substr(strlen("--image=")).data(); 23883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-dump:vmap") { 23893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_vmap_ = false; 2390f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } else if (option =="--dump:code_info_stack_maps") { 2391f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_ = true; 23923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-disassemble") { 23933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin disassemble_code_ = false; 2394c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } else if (option =="--header-only") { 2395c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil dump_header_only_ = true; 23963774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--symbolize=")) { 23973774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--symbolize=")).data(); 23983774335b08076117d6950cd472cdd59a167470b5Igor Murashkin symbolize_ = true; 23992fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else if (option.starts_with("--only-keep-debug")) { 24002fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky only_keep_debug_ = true; 240132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--class-filter=")) { 240232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_ = option.substr(strlen("--class-filter=")).data(); 24033774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--method-filter=")) { 24043774335b08076117d6950cd472cdd59a167470b5Igor Murashkin method_filter_ = option.substr(strlen("--method-filter=")).data(); 240532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-classes")) { 240632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_ = true; 240732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-methods")) { 240832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_ = true; 240932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--export-dex-to=")) { 241032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_ = option.substr(strlen("--export-dex-to=")).data(); 241132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--addr2instr=")) { 241232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ParseUint(option.substr(strlen("--addr2instr=")).data(), &addr2instr_)) { 241332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *error_msg = "Address conversion failed"; 241432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return kParseError; 241532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 24160b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else if (option.starts_with("--app-image=")) { 24170b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_image_ = option.substr(strlen("--app-image=")).data(); 24180b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else if (option.starts_with("--app-oat=")) { 24190b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_oat_ = option.substr(strlen("--app-oat=")).data(); 24203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else { 24213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseUnknownArgument; 242200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 242300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24243774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 24253774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 24263774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24273774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseChecks(std::string* error_msg) OVERRIDE { 24283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Infer boot image location from the image location if possible. 24293774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (boot_image_location_ == nullptr) { 24303774335b08076117d6950cd472cdd59a167470b5Igor Murashkin boot_image_location_ = image_location_; 243100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 243200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24333774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform the parent checks. 24343774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus parent_checks = Base::ParseChecks(error_msg); 24353774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (parent_checks != kParseOk) { 24363774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return parent_checks; 243700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 243800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24393774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform our own checks. 24403774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (image_location_ == nullptr && oat_filename_ == nullptr) { 24413774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified"; 24423774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 24433774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (image_location_ != nullptr && oat_filename_ != nullptr) { 24443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified but not both"; 24453774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 24463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 24473774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24483774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 24493774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 24503774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24513774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual std::string GetUsage() const { 24523774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string usage; 24533774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24543774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += 24553774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "Usage: oatdump [options] ...\n" 24563774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 24573774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: adb shell oatdump --image=/system/framework/boot.art\n" 24583774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 24593774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Either oat-file or image is required. 24603774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --oat-file=<file.oat>: specifies an input oat filename.\n" 24613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --oat-file=/system/framework/boot.oat\n" 24623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 24633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --image=<file.art>: specifies an input image location.\n" 24643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --image=/system/framework/boot.art\n" 24650b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier "\n" 24660b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " --app-image=<file.art>: specifies an input app image. Must also have a specified\n" 24670b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " boot image and app oat file.\n" 24680b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " Example: --app-image=app.art\n" 24690b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier "\n" 24700b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " --app-oat=<file.odex>: specifies an input app oat.\n" 24710b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " Example: --app-oat=app.odex\n" 24723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 24733774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24743774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += Base::GetUsage(); 24753774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24763774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += // Optional. 24773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-dump:vmap may be used to disable vmap dumping.\n" 24783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-dump:vmap\n" 24793774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 2480f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " --dump:code_info_stack_maps enables dumping of stack maps in CodeInfo sections.\n" 2481f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " Example: --dump:code_info_stack_maps\n" 2482f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain "\n" 24833774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-disassemble may be used to disable disassembly.\n" 24843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-disassemble\n" 24853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 2486c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil " --header-only may be used to print only the oat header.\n" 2487c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil " Example: --header-only\n" 2488c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil "\n" 248932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-classes may be used to list target file classes (can be used with filters).\n" 249032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes\n" 249132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes --class-filter=com.example.foo\n" 249232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 249332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-methods may be used to list target file methods (can be used with filters).\n" 249432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods\n" 249532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods --class-filter=com.example --method-filter=foo\n" 249632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 249732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --symbolize=<file.oat>: output a copy of file.oat with elf symbols included.\n" 249832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --symbolize=/system/framework/boot.oat\n" 249932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 25002fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " --only-keep-debug<file.oat>: Modifies the behaviour of --symbolize so that\n" 25012fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " .rodata and .text sections are omitted in the output file to save space.\n" 25022fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " Example: --symbolize=/system/framework/boot.oat --only-keep-debug\n" 25032fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky "\n" 250432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --class-filter=<class name>: only dumps classes that contain the filter.\n" 250532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --class-filter=com.example.foo\n" 250632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 25073774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --method-filter=<method name>: only dumps methods that contain the filter.\n" 25083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --method-filter=foo\n" 250932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 251032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --export-dex-to=<directory>: may be used to export oat embedded dex files.\n" 251132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --export-dex-to=/data/local/tmp\n" 251232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 251332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --addr2instr=<address>: output matching method disassembled code from relative\n" 251432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " address (e.g. PC from crash dump)\n" 251532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --addr2instr=0x00001a3b\n" 25163774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 25173774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 25183774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return usage; 251900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 252000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin public: 252200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 252332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter_ = ""; 25243fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* method_filter_ = ""; 252500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 252600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 252700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 2528f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps_ = false; 252900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 253000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 25312fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool only_keep_debug_ = false; 253232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes_ = false; 253332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods_ = false; 2534c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil bool dump_header_only_ = false; 253532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_ = 0; 253632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location_ = nullptr; 25370b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_image_ = nullptr; 25380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_oat_ = nullptr; 253900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 254000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25413774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpMain : public CmdlineMain<OatdumpArgs> { 25423774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool NeedsRuntime() OVERRIDE { 25433774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 254400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25453774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 25463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin bool absolute_addresses = (args_->oat_filename_ == nullptr); 25473774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 25480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_dumper_options_.reset(new OatDumperOptions( 25493774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_vmap_, 2550f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain args_->dump_code_info_stack_maps_, 25513774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->disassemble_code_, 25523774335b08076117d6950cd472cdd59a167470b5Igor Murashkin absolute_addresses, 255332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->class_filter_, 255432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->method_filter_, 255532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_classes_, 255632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_methods_, 2557c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil args_->dump_header_only_, 255832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->export_dex_location_, 25590b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier args_->app_image_, 25600b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier args_->app_oat_, 256132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->addr2instr_)); 25623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 25633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return (args_->boot_image_location_ != nullptr || args_->image_location_ != nullptr) && 25643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin !args_->symbolize_; 256500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 256600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithoutRuntime() OVERRIDE { 25683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 2569c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe CHECK(args_->oat_filename_ != nullptr); 25703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2571d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier MemMap::Init(); 25723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2573c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe if (args_->symbolize_) { 25742fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // ELF has special kind of section called SHT_NOBITS which allows us to create 25752fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // sections which exist but their data is omitted from the ELF file to save space. 25762fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // This is what "strip --only-keep-debug" does when it creates separate ELF file 25772fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // with only debug data. We use it in similar way to exclude .rodata and .text. 25782fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool no_bits = args_->only_keep_debug_; 25792fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky return SymbolizeOat(args_->oat_filename_, args_->output_name_, no_bits) == EXIT_SUCCESS; 2580c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } else { 2581c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return DumpOat(nullptr, 2582c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->oat_filename_, 258332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 2584c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->os_) == EXIT_SUCCESS; 2585c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } 258600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 258700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithRuntime(Runtime* runtime) { 25893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 25903774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 25913774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (args_->oat_filename_ != nullptr) { 25923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return DumpOat(runtime, 25933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->oat_filename_, 259432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 25953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->os_) == EXIT_SUCCESS; 259600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 259700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25980b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return DumpImages(runtime, oat_dumper_options_.get(), args_->os_) == EXIT_SUCCESS; 259900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 260000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 26013774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::unique_ptr<OatDumperOptions> oat_dumper_options_; 26023774335b08076117d6950cd472cdd59a167470b5Igor Murashkin}; 260300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 26047934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 260578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 260678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 26073774335b08076117d6950cd472cdd59a167470b5Igor Murashkin art::OatdumpMain main; 26083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return main.Main(argc, argv); 260978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2610