oatdump.cc revision a1b4c5f562c67398e14756bd127ed806937ff35a
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" 412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "gc_map.h" 421d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 431d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/large_object_space.h" 441d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 454a26f17b055cadc949c3e9fdfa637fe5656339d9Mathieu Chartier#include "image-inl.h" 462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "indenter.h" 47131980fc9aeb2b4d03480443e0fb494c76ce03a2Vladimir Marko#include "linker/buffered_output_stream.h" 48131980fc9aeb2b4d03480443e0fb494c76ce03a2Vladimir Marko#include "linker/file_output_stream.h" 491809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "mapping_table.h" 502dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 512dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 5205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko#include "mirror/dex_cache-inl.h" 532dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 542dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 55700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 568a630577ed2d9e9571c3434c505e5de223b23c07Vladimir Marko#include "oat_file-inl.h" 57f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier#include "oat_file_manager.h" 58e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 59a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 6000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 616bc4374e3fa00e3ee5e832e1761c43e0b8a71558Nicolas Geoffray#include "stack_map.h" 6200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "ScopedLocalRef.h" 63c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier#include "thread_list.h" 64ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers#include "verifier/dex_gc_map.h" 652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 661809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "vmap_table.h" 6700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "well_known_classes.h" 6878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include <sys/stat.h> 703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include "cmdline.h" 7178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 723774335b08076117d6950cd472cdd59a167470b5Igor Murashkinnamespace art { 7378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 74e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartierconst char* image_methods_descriptions_[] = { 751984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 7688474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kImtConflictMethod", 772d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier "kImtUnimplementedMethod", 78e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 79aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 80aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 81e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier}; 82e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 83e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartierconst char* image_roots_descriptions_[] = { 8458ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 8534f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 8678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 8778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 88ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier// Map is so that we don't allocate multiple dex files for the same OatDexFile. 89ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartierstatic std::map<const OatFile::OatDexFile*, 90ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier std::unique_ptr<const DexFile>> opened_dex_files; 91ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier 92ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartierconst DexFile* OpenDexFile(const OatFile::OatDexFile* oat_dex_file, std::string* error_msg) { 93ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier DCHECK(oat_dex_file != nullptr); 94ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier auto it = opened_dex_files.find(oat_dex_file); 95ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (it != opened_dex_files.end()) { 96ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier return it->second.get(); 97ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier } 98ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* ret = oat_dex_file->OpenDexFile(error_msg).release(); 99ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier opened_dex_files.emplace(oat_dex_file, std::unique_ptr<const DexFile>(ret)); 100ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier return ret; 101ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier} 102ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier 1032d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampetemplate <typename ElfTypes> 104bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbeckyclass OatSymbolizer FINAL { 10554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 1062fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer(const OatFile* oat_file, const std::string& output_name, bool no_bits) : 1072fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky oat_file_(oat_file), 1082fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky builder_(nullptr), 1092fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky output_name_(output_name.empty() ? "symbolized.oat" : output_name), 1102fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky no_bits_(no_bits) { 11154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 11254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 1146d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const InstructionSet isa = oat_file_->GetOatHeader().GetInstructionSet(); 1155d8112029d0e085c5a0099257daa4c7e29c12310David Srbecky const InstructionSetFeatures* features = InstructionSetFeatures::FromBitmap( 1165d8112029d0e085c5a0099257daa4c7e29c12310David Srbecky isa, oat_file_->GetOatHeader().GetInstructionSetFeaturesBitmap()); 1176d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1186d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky File* elf_file = OS::CreateEmptyFile(output_name_.c_str()); 1196d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky std::unique_ptr<BufferedOutputStream> output_stream( 12010c13565474de2786aad7c2e79757ea250747a15Vladimir Marko MakeUnique<BufferedOutputStream>(MakeUnique<FileOutputStream>(elf_file))); 1212d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe builder_.reset(new ElfBuilder<ElfTypes>(isa, features, output_stream.get())); 1226d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1236d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky builder_->Start(); 1246d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1256d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* rodata = builder_->GetRoData(); 1266d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* text = builder_->GetText(); 1276d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky auto* bss = builder_->GetBss(); 1286d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1296d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const uint8_t* rodata_begin = oat_file_->Begin(); 1306d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const size_t rodata_size = oat_file_->GetOatHeader().GetExecutableOffset(); 1312fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky if (no_bits_) { 1322fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->WriteNoBitsSection(rodata_size); 1332fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else { 1342fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->Start(); 1352fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->WriteFully(rodata_begin, rodata_size); 1362fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky rodata->End(); 1372fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } 1386d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1396d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const uint8_t* text_begin = oat_file_->Begin() + rodata_size; 1406d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky const size_t text_size = oat_file_->End() - text_begin; 1412fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky if (no_bits_) { 1422fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->WriteNoBitsSection(text_size); 1432fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else { 1442fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->Start(); 1452fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->WriteFully(text_begin, text_size); 1462fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky text->End(); 1472fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } 1486d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 1496d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky if (oat_file_->BssSize() != 0) { 1505b1c2ca30dad519be285f0a1e839c23cc4e3a51dDavid Srbecky bss->WriteNoBitsSection(oat_file_->BssSize()); 1516d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky } 1526d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky 153316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung if (isa == kMips || isa == kMips64) { 154316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung builder_->WriteMIPSabiflagsSection(); 155316a2186b7fa9e03187d45ac0fa320f4dff1f3dfDouglas Leung } 156944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko builder_->PrepareDynamicSection( 157944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko elf_file->GetPath(), rodata_size, text_size, oat_file_->BssSize()); 158944da603cde59a4277f3bbc31d860a90842a1a2aVladimir Marko builder_->WriteDynamicSection(); 15954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1605d950769b607b4f76413212db640a32d796911deDavid Srbecky Walk(); 1615d950769b607b4f76413212db640a32d796911deDavid Srbecky for (const auto& trampoline : debug::MakeTrampolineInfos(oat_file_->GetOatHeader())) { 1625d950769b607b4f76413212db640a32d796911deDavid Srbecky method_debug_infos_.push_back(trampoline); 1635d950769b607b4f76413212db640a32d796911deDavid Srbecky } 16454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1655d950769b607b4f76413212db640a32d796911deDavid Srbecky debug::WriteDebugInfo(builder_.get(), 1665d950769b607b4f76413212db640a32d796911deDavid Srbecky ArrayRef<const debug::MethodDebugInfo>(method_debug_infos_), 1675d950769b607b4f76413212db640a32d796911deDavid Srbecky dwarf::DW_DEBUG_FRAME_FORMAT, 1685d950769b607b4f76413212db640a32d796911deDavid Srbecky true /* write_oat_patches */); 16954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1706d8c8f0344a706df651567387ede683ab3ec1b5fDavid Srbecky builder_->End(); 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17210c13565474de2786aad7c2e79757ea250747a15Vladimir Marko return builder_->Good(); 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1755d950769b607b4f76413212db640a32d796911deDavid Srbecky void Walk() { 17654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 17754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 1792cebb24bfc3247d3e9be138a3350106737455918Mathieu Chartier CHECK(oat_dex_file != nullptr); 1805d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatDexFile(oat_dex_file); 18154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1845d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file) { 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 186ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 187ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 19254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 19554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 1985d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatClass(oat_class, *dex_file, class_def_index); 19954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 20554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2095d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatClass(const OatFile::OatClass& oat_class, 2105d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile& dex_file, 2115d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t class_def_index) { 2125d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile::ClassDef& class_def = dex_file.GetClassDef(class_def_index); 21313735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 21854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 21954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 22054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 2215d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextStaticField(); it.Next()) { /* skip */ } 2225d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextInstanceField(); it.Next()) { /* skip */ } 2235d950769b607b4f76413212db640a32d796911deDavid Srbecky for (; it.HasNextDirectMethod() || it.HasNextVirtualMethod(); it.Next()) { 2245d950769b607b4f76413212db640a32d796911deDavid Srbecky WalkOatMethod(oat_class.GetOatMethod(class_method_idx++), 2255d950769b607b4f76413212db640a32d796911deDavid Srbecky dex_file, 2265d950769b607b4f76413212db640a32d796911deDavid Srbecky class_def_index, 2275d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMemberIndex(), 2285d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMethodCodeItem(), 2295d950769b607b4f76413212db640a32d796911deDavid Srbecky it.GetMethodAccessFlags()); 23054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 23254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2345d950769b607b4f76413212db640a32d796911deDavid Srbecky void WalkOatMethod(const OatFile::OatMethod& oat_method, 2355d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile& dex_file, 2365d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t class_def_index, 2375d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t dex_method_index, 2385d950769b607b4f76413212db640a32d796911deDavid Srbecky const DexFile::CodeItem* code_item, 2395d950769b607b4f76413212db640a32d796911deDavid Srbecky uint32_t method_access_flags) { 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 24154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 24254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 2445d950769b607b4f76413212db640a32d796911deDavid Srbecky const OatHeader& oat_header = oat_file_->GetOatHeader(); 2455d950769b607b4f76413212db640a32d796911deDavid Srbecky const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 2465d950769b607b4f76413212db640a32d796911deDavid Srbecky if (method_header == nullptr || method_header->GetCodeSize() == 0) { 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 24854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 251a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky uint32_t entry_point = oat_method.GetCodeOffset() - oat_header.GetExecutableOffset(); 252a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky // Clear Thumb2 bit. 253a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky const void* code_address = EntryPointToCodePointer(reinterpret_cast<void*>(entry_point)); 254a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky 2555d950769b607b4f76413212db640a32d796911deDavid Srbecky debug::MethodDebugInfo info = debug::MethodDebugInfo(); 2565d950769b607b4f76413212db640a32d796911deDavid Srbecky info.trampoline_name = nullptr; 2575d950769b607b4f76413212db640a32d796911deDavid Srbecky info.dex_file = &dex_file; 2585d950769b607b4f76413212db640a32d796911deDavid Srbecky info.class_def_index = class_def_index; 2595d950769b607b4f76413212db640a32d796911deDavid Srbecky info.dex_method_index = dex_method_index; 2605d950769b607b4f76413212db640a32d796911deDavid Srbecky info.access_flags = method_access_flags; 2615d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_item = code_item; 2625d950769b607b4f76413212db640a32d796911deDavid Srbecky info.isa = oat_header.GetInstructionSet(); 2635d950769b607b4f76413212db640a32d796911deDavid Srbecky info.deduped = !seen_offsets_.insert(oat_method.GetCodeOffset()).second; 2645d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_native_debuggable = oat_header.IsNativeDebuggable(); 2655d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_optimized = method_header->IsOptimized(); 2665d950769b607b4f76413212db640a32d796911deDavid Srbecky info.is_code_address_text_relative = true; 267a1b4c5f562c67398e14756bd127ed806937ff35aDavid Srbecky info.code_address = reinterpret_cast<uintptr_t>(code_address); 2685d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_size = method_header->GetCodeSize(); 2695d950769b607b4f76413212db640a32d796911deDavid Srbecky info.frame_size_in_bytes = method_header->GetFrameSizeInBytes(); 2705d950769b607b4f76413212db640a32d796911deDavid Srbecky info.code_info = info.is_optimized ? method_header->GetOptimizedCodeInfoPtr() : nullptr; 2715d950769b607b4f76413212db640a32d796911deDavid Srbecky info.cfi = ArrayRef<uint8_t>(); 2725d950769b607b4f76413212db640a32d796911deDavid Srbecky method_debug_infos_.push_back(info); 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 27554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 27654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 2772d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe std::unique_ptr<ElfBuilder<ElfTypes> > builder_; 2785d950769b607b4f76413212db640a32d796911deDavid Srbecky std::vector<debug::MethodDebugInfo> method_debug_infos_; 2795d950769b607b4f76413212db640a32d796911deDavid Srbecky std::unordered_set<uint32_t> seen_offsets_; 2800279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers const std::string output_name_; 2812fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool no_bits_; 28254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 28354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 2852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 2862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom OatDumperOptions(bool dump_raw_mapping_table, 2872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_raw_gc_map, 2882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_vmap, 289f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps, 2902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 29100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 29232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter, 29332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* method_filter, 29432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes, 29532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods, 296c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil bool dump_header_only, 29732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location, 2980b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_image, 2990b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_oat, 30032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr) 3012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : dump_raw_mapping_table_(dump_raw_mapping_table), 3022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_raw_gc_map_(dump_raw_gc_map), 3032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_vmap_(dump_vmap), 304f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_(dump_code_info_stack_maps), 3052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 30600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 30732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_(class_filter), 3083fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray method_filter_(method_filter), 30932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_(list_classes), 31032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_(list_methods), 311c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil dump_header_only_(dump_header_only), 31232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_(export_dex_location), 3130b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_image_(app_image), 3140b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_oat_(app_oat), 31532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis addr2instr_(addr2instr), 3163774335b08076117d6950cd472cdd59a167470b5Igor Murashkin class_loader_(nullptr) {} 3172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_mapping_table_; 3192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_gc_map_; 3202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 321f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const bool dump_code_info_stack_maps_; 3222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 32432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const class_filter_; 3253fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* const method_filter_; 32632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_classes_; 32732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_methods_; 328c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil const bool dump_header_only_; 32932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const export_dex_location_; 3300b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* const app_image_; 3310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* const app_oat_; 33232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_; 33300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 336e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 337aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 3383887c468d731420e929e6ad3acf190d5431e94fcRoland Levillain OatDumper(const OatFile& oat_file, const OatDumperOptions& options) 3399583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 340a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 34232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_(0), 343a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier instruction_set_(oat_file_.GetOatHeader().GetInstructionSet()), 344a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier disassembler_(Disassembler::Create(instruction_set_, 34532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis new DisassemblerOptions(options_.absolute_addresses_, 346a37d925d405be9f589ac282869a997e73414d859Alexandre Rames oat_file.Begin(), 347eb7b7399dbdb5e471b8ae00a567bf4f19edd3907Alexandre Rames true /* can_read_literals_ */))) { 34832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_loader_ != nullptr); 34932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_filter_ != nullptr); 35032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.method_filter_ != nullptr); 3513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 358a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetInstructionSet() { 359a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier return instruction_set_; 360a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier } 361a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier 3622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 365aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 366aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 367aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 368aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3694b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao os << "LOCATION:\n"; 3704b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao os << oat_file_.GetLocation() << "\n\n"; 3714b07a6e518a42eac43f5746e646e90a7865beb83Jeff Hao 372aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 373ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 374aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 375a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 376a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 377a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3786f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers { 3796f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers std::unique_ptr<const InstructionSetFeatures> features( 3806f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers InstructionSetFeatures::FromBitmap(oat_header.GetInstructionSet(), 3816f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers oat_header.GetInstructionSetFeaturesBitmap())); 3826f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << "INSTRUCTION SET FEATURES:\n"; 3836f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << features->GetFeatureString() << "\n\n"; 3846f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers } 3857020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 386aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 387aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 388aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3892ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 3902ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 3912ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 39232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (oat_header.offset() != 0 && options_.absolute_addresses_) { \ 3932ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 3942ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 3952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 3962ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 3972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 3982ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 3992ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 4002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 4012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 4022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 4032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 4042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 4052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 4062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 4072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4102ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 413aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 418a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 41928db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 42028db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 42128db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 42228db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 423700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 42481f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 42522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 42622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 42722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 42822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 42922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 43022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 43122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 43222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 43322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 43422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 43522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 43622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 43781f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 43832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 4392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 445aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 448aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 449aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 450aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 45132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If set, adjust relative address to be searched 45232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.addr2instr_ != 0) { 45332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_ = options_.addr2instr_ + oat_header.GetExecutableOffset(); 45432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "SEARCH ADDRESS (executable offset + input):\n"; 45532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%08x\n\n", resolved_addr2instr_); 45632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 45732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 458c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!options_.dump_header_only_) { 459c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil for (size_t i = 0; i < oat_dex_files_.size(); i++) { 460c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 461c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil CHECK(oat_dex_file != nullptr); 46232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 463c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil // If file export selected skip file analysis 464c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (options_.export_dex_location_) { 465c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!ExportDexFile(os, *oat_dex_file)) { 466c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil success = false; 467c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } 468c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } else { 469c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil if (!DumpOatDexFile(os, *oat_dex_file)) { 470c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil success = false; 471c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } 47232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 4732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 475c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil 4762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 48113735955f39b3b304c37d2b2840663c131262c18Ian Rogers if (reinterpret_cast<const uint8_t*>(oat_data) < oat_file_.Begin() || 48213735955f39b3b304c37d2b2840663c131262c18Ian Rogers reinterpret_cast<const uint8_t*>(oat_data) > oat_file_.End()) { 4833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 485ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 486ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 487ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 489ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 492e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 493a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetOatInstructionSet() { 494f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 495f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 496f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 49790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier const void* GetQuickOatCode(ArtMethod* m) SHARED_REQUIRES(Locks::mutator_lock_) { 4983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5008d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 5018d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 502ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 503ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 5048d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5058d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5068d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 507e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier const char* descriptor = m->GetDeclaringClassDescriptor(); 5088b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 509e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier dex_file->FindClassDef(descriptor, ComputeModifiedUtf8Hash(descriptor)); 5102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5118b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 512d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 514d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 517aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5182ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 519aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 520aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 521aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 523e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 524e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 525e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 526e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5292ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5308d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 531ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(oat_dex_file, &error_msg); 532ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 5338d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5348d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 536e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 537ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5382ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5402ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 541e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 542d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 54313735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file->GetClassData(class_def); 5442ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 545e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 546e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 547e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 548e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 549d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 551e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 552e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 553d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 554e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 555e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 556e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 558e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 560e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 561e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 562e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 563ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 565e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 570e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 57195ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 57295ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 57395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 57495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 57595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 576e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 577e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 578957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier offsets_.insert(oat_method.GetGcMapOffset()); 579e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 580e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 58332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool stop_analysis = false; 5842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 585a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 586ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 587590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 588590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 589590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5908d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 591ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(&oat_dex_file, &error_msg); 592ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (dex_file == nullptr) { 5938d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 5942cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 5952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 596aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5978f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 5988f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko VariableIndentationOutputStream vios(&os); 5998f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(&vios); 6002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 6012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 6022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 603aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 604aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 60532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 60632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 60732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (DescriptorToDot(descriptor).find(options_.class_filter_) == std::string::npos) { 60832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis continue; 60932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 61032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 6112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 612d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 615d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 616d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 617d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 61832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_classes_) continue; 619ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier if (!DumpOatClass(&vios, oat_class, *dex_file, class_def, &stop_analysis)) { 6202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 62232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (stop_analysis) { 62332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 62432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 62532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 626aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 627aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 628aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 630aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 631aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 63232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool ExportDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 63332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string error_msg; 63432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_file_location = oat_dex_file.GetDexFileLocation(); 63532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 636ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(&oat_dex_file, &error_msg); 63732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file == nullptr) { 63832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open dex file '" << dex_file_location << "': " << error_msg; 63932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 64132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t fsize = oat_dex_file.FileSize(); 64232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 64332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Some quick checks just in case 64432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (fsize == 0 || fsize < sizeof(DexFile::Header)) { 64532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Invalid dex file\n"; 64632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 64832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 64932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Verify output directory exists 65032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!OS::DirectoryExists(options_.export_dex_location_)) { 65132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Extend OS::DirectoryExists if symlink support is required 65232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << options_.export_dex_location_ << " output directory not found or symlink\n"; 65332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Beautify path names 65732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file_location.size() > PATH_MAX || dex_file_location.size() <= 0) { 65832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 66032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_orig_name; 66232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t dex_orig_pos = dex_file_location.rfind('/'); 66332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_pos == std::string::npos) 66432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location; 66532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis else 66632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(dex_orig_pos + 1); 66732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // A more elegant approach to efficiently name user installed apps is welcome 66932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_name.size() == 8 && !dex_orig_name.compare("base.apk")) { 67032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_file_location.erase(dex_orig_pos, strlen("base.apk") + 1); 67132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t apk_orig_pos = dex_file_location.rfind('/'); 67232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (apk_orig_pos != std::string::npos) { 67332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(++apk_orig_pos); 67432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 67532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 67632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 67732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string out_dex_path(options_.export_dex_location_); 67832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.back() != '/') { 67932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("/"); 68032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append(dex_orig_name); 68232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("_export.dex"); 68332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.length() > PATH_MAX) { 68432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 68532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 68732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<File> file(OS::CreateEmptyFile(out_dex_path.c_str())); 68832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file.get() == nullptr) { 68932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open output dex file " << out_dex_path; 69032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!file->WriteFully(dex_file->Begin(), fsize)) { 69432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to write dex file"; 69532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis file->Erase(); 69632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file->FlushCloseOrErase() != 0) { 70032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Flush and close failed"; 70132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("Dex file exported at %s (%zd bytes)\n", out_dex_path.c_str(), fsize); 70532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 70632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return true; 70832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 710e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 7110571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 7120571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 713aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7140571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 7150571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 716aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 717e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 718aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7198f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko bool DumpOatClass(VariableIndentationOutputStream* vios, 7208f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko const OatFile::OatClass& oat_class, const DexFile& dex_file, 72132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const DexFile::ClassDef& class_def, bool* stop_analysis) { 7222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 72332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool addr_found = false; 72413735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 7252ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 7268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 7272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 728e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 729e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 730e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 7312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 7320571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 7338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko if (!DumpOatMethod(vios, class_def, class_method_index, oat_class, dex_file, 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 73532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 73832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 73932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 74032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 74132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7430571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 744aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7450571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 7468f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko if (!DumpOatMethod(vios, class_def, class_method_index, oat_class, dex_file, 7472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 74832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 75132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 75232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 75332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 75432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7560571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 757aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7580571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 7598f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 7602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 761aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 762e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 7632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 7642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 7662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7688f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko bool DumpOatMethod(VariableIndentationOutputStream* vios, 7698f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko const DexFile::ClassDef& class_def, 7708b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 7722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 77332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t method_access_flags, bool* addr_found) { 7742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 77532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 77632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 77732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string method_name = dex_file.GetMethodName(dex_file.GetMethodId(dex_method_idx)); 77832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (method_name.find(options_.method_filter_) == std::string::npos) { 7793fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray return success; 7803fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray } 7813fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray 78232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string pretty_method = PrettyMethod(dex_method_idx, dex_file, true); 7838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%d: %s (dex_method_idx=%d)\n", 7848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko class_method_index, pretty_method.c_str(), 7858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko dex_method_idx); 78632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_methods_) return success; 78732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 78832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 78932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 79032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 79132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_offset = oat_method.GetCodeOffset(); 79232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_size = oat_method.GetQuickCodeSize(); 79332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ != 0) { 79432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ > code_offset + code_size) { 79532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 79632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 79732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *addr_found = true; // stop analyzing file at next iteration 79832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 79932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 8018f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // Everything below is indented at least once. 8028f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 8038f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 8042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8058f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "DEX CODE:\n"; 8068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8078f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpDexCode(vios->Stream(), dex_file, code_item); 8082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8092ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 810673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier std::unique_ptr<StackHandleScope<1>> hs; 8112ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 8122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 813673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier // We need to have the handle scope stay live until after the verifier since the verifier has 814673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier // a handle to the dex cache from hs. 815673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier hs.reset(new StackHandleScope<1>(Thread::Current())); 8168f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "VERIFIER TYPE ANALYSIS:\n"; 8178f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 818673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier verifier.reset(DumpVerifier(vios, hs.get(), 8198f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko dex_method_idx, &dex_file, class_def, code_item, 8202ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 8212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8238f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "OatMethodOffsets "; 82432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method_offsets); 8262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8278f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 8282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 8298f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 8302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 8312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 8322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 8338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 8342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 836a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 8378f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8388f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("code_offset: 0x%08x ", code_offset); 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 8402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8418f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 8428f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code offset 0x%08x is past end of file 0x%08zx.\n", 8438f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_begin, oat_file_.Size()); 8442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8468f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 8473946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray 8488f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "gc_map: "; 84932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8508f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method.GetGcMap()); 8513946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray } 852957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier uint32_t gc_map_offset = oat_method.GetGcMapOffset(); 8538f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", gc_map_offset); 8542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (gc_map_offset > oat_file_.Size()) { 8558f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 8568f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "gc map table offset 0x%08x is past end of file 0x%08zx.\n", 8578f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko gc_map_offset, oat_file_.Size()); 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 85932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_gc_map_) { 8608f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent3(vios); 8618f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpGcMap(vios->Stream(), oat_method, code_item); 8622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8658f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "OatQuickMethodHeader "; 8662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 8682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 86932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8708f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", method_header); 8712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8728f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", method_header_offset); 8732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 8748f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 8752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 8762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 8772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 8788f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 8792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8828f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 8838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "mapping_table: "; 88432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method.GetMappingTable()); 8862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t mapping_table_offset = oat_method.GetMappingTableOffset(); 8888f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", oat_method.GetMappingTableOffset()); 8892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (mapping_table_offset > oat_file_.Size()) { 8908f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 8918f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "mapping table offset 0x%08x is past end of file 0x%08zx. " 8928f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "mapping table offset was loaded from offset 0x%08x.\n", 8938f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko mapping_table_offset, oat_file_.Size(), 8948f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko oat_method.GetMappingTableOffsetOffset()); 8952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 89632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_mapping_table_) { 8978f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent3(vios); 8988f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpMappingTable(vios, oat_method); 8992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9018f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "vmap_table: "; 90232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9038f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", oat_method.GetVmapTable()); 9042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 9068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 9072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 9088f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 9098f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "vmap table offset 0x%08x is past end of file 0x%08zx. " 9108f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "vmap table offset was loaded from offset 0x%08x.\n", 9118f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vmap_table_offset, oat_file_.Size(), 9128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko oat_method.GetVmapTableOffsetOffset()); 9132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 91432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_vmap_) { 9158f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVmapData(vios, oat_method, code_item); 9162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 9198f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "QuickMethodFrameInfo\n"; 9208f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 9218f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9228f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() 9238f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 9248f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 9258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpSpillMask(vios->Stream(), oat_method.GetCoreSpillMask(), false); 9268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 9278f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 9288f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpSpillMask(vios->Stream(), oat_method.GetFpSpillMask(), true); 9298f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "\n"; 9302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9328f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // Based on spill masks from QuickMethodFrameInfo so placed 9338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // after it is dumped, but useful for understanding quick 9348f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // code, so dumped here. 9358f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVregLocations(vios->Stream(), oat_method, code_item); 9372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9398f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "CODE: "; 9402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 9412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 9428f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9438f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 9448f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size offset 0x%08x is past end of file 0x%08zx.", 9458f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size_offset, oat_file_.Size()); 9462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 9482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 9492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 9502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 951590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 95232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9538f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("%p ", code); 9542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9558f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 9568f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_offset, 9578f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size_offset, 9588f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, 9598f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code != nullptr ? "..." : ""); 9602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9618f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(vios); 9622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 9638f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("WARNING: " 9648f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "start of code at 0x%08x is past end of file 0x%08zx.", 9658f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_begin, oat_file_.Size()); 9662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 9688f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 9698f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "WARNING: " 9708f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 9718f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size is 0x%08x loaded from offset 0x%08x.\n", 9728f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko aligned_code_end, oat_file_.Size(), 9738f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, code_size_offset); 9742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 97532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9778f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpCode(vios, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 9818f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf( 9828f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "WARNING: " 9838f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size %d is bigger than max expected threshold of %d. " 9848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko "code size is 0x%08x loaded from offset 0x%08x.\n", 9858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, kMaxCodeSize, 9868f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_size, code_size_offset); 9872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 98832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9908f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpCode(vios, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 99332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.disassemble_code_) { 9948f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpCode(vios, verifier.get(), oat_method, code_item, !success, 0); 9952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9988f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << std::flush; 9992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 10003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 10033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 10043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 10053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 10073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 10083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 10093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 10103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 10113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 10133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 10153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 10163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 10173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 10193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 10233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1025442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display data stored at the the vmap offset of an oat method. 10268f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpVmapData(VariableIndentationOutputStream* vios, 1027442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1028442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem* code_item) { 1029f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1030f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The optimizing compiler outputs its CodeInfo data in the vmap table. 1031442b46a087c389a91a0b51547ac9205058432364Roland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1032442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_code_info != nullptr) { 1033442b46a087c389a91a0b51547ac9205058432364Roland Levillain CodeInfo code_info(raw_code_info); 1034442b46a087c389a91a0b51547ac9205058432364Roland Levillain DCHECK(code_item != nullptr); 10358f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 10368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpCodeInfo(vios, code_info, oat_method, *code_item); 1037442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 10380a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray } else if (IsMethodGeneratedByDexToDexCompiler(oat_method, code_item)) { 10390a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // We don't encode the size in the table, so just emit that we have quickened 10400a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // information. 10410a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray ScopedIndentation indent(vios); 10420a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray vios->Stream() << "quickened data\n"; 1043442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 1044442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Otherwise, display the vmap table. 1045442b46a087c389a91a0b51547ac9205058432364Roland Levillain const uint8_t* raw_table = oat_method.GetVmapTable(); 1046442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_table != nullptr) { 1047442b46a087c389a91a0b51547ac9205058432364Roland Levillain VmapTable vmap_table(raw_table); 10488f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVmapTable(vios->Stream(), oat_method, vmap_table); 1049442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 105020d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray } 1051442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1052442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1053442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a CodeInfo object emitted by the optimizing compiler. 10548f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpCodeInfo(VariableIndentationOutputStream* vios, 1055442b46a087c389a91a0b51547ac9205058432364Roland Levillain const CodeInfo& code_info, 1056f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1057442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem& code_item) { 10588f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_info.Dump(vios, 1059f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain oat_method.GetCodeOffset(), 1060f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain code_item.registers_size_, 1061f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain options_.dump_code_info_stack_maps_); 1062442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1063442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1064442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a vmap table. 1065442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpVmapTable(std::ostream& os, 1066442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1067442b46a087c389a91a0b51547ac9205058432364Roland Levillain const VmapTable& vmap_table) { 1068442b46a087c389a91a0b51547ac9205058432364Roland Levillain bool first = true; 1069442b46a087c389a91a0b51547ac9205058432364Roland Levillain bool processing_fp = false; 1070442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint32_t spill_mask = oat_method.GetCoreSpillMask(); 1071442b46a087c389a91a0b51547ac9205058432364Roland Levillain for (size_t i = 0; i < vmap_table.Size(); i++) { 1072442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint16_t dex_reg = vmap_table[i]; 1073442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 1074442b46a087c389a91a0b51547ac9205058432364Roland Levillain processing_fp ? kFloatVReg : kIntVReg); 1075442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << (first ? "v" : ", v") << dex_reg; 1076442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (!processing_fp) { 1077442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "/r" << cpu_reg; 1078442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 1079442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "/fr" << cpu_reg; 1080442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1081442b46a087c389a91a0b51547ac9205058432364Roland Levillain first = false; 1082442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (!processing_fp && dex_reg == 0xFFFF) { 1083442b46a087c389a91a0b51547ac9205058432364Roland Levillain processing_fp = true; 1084442b46a087c389a91a0b51547ac9205058432364Roland Levillain spill_mask = oat_method.GetFpSpillMask(); 1085442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 10863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1087442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "\n"; 10883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1090faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 1091faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 1092faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 1093faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 1094faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 1095faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 1096faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 1097faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1098faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 1099faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 1100faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 1101faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 1102faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 1103faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 1104faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 1105faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 1106faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 1107faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1108faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 110915b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray uint32_t offset = StackVisitor::GetVRegOffsetFromQuickCode( 111015b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray code_item, 111115b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetCoreSpillMask(), 111215b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFpSpillMask(), 111315b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFrameSizeInBytes(), 111415b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray reg, 111515b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray GetInstructionSet()); 1116faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 1117faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1118faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1119faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 1120faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 1121faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 1122faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1123faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1124faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 1125faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 1126faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1127faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1128faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 1129faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1130faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1131faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1132b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 11332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 11341809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 11352ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 1136b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 1137b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 11381809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 11392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 11402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 11412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 11422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 1143b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 114415b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray uint32_t offset = StackVisitor::GetVRegOffsetFromQuickCode( 114515b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray code_item, 114615b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetCoreSpillMask(), 114715b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFpSpillMask(), 114815b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFrameSizeInBytes(), 114915b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray reg, 115015b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray GetInstructionSet()); 1151b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 1152b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1153b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1154b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1155b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1156ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void DumpGcMapRegisters(std::ostream& os, const OatFile::OatMethod& oat_method, 1157ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const DexFile::CodeItem* code_item, 1158ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t num_regs, const uint8_t* reg_bitmap) { 1159ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers bool first = true; 1160ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1161ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1162ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1163ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << " v" << reg << " ("; 1164ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1165ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1166ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers first = false; 1167ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1168ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ", v" << reg << " ("; 1169ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1170ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1171ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1172ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1173ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1174ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1175ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "No registers in GC map\n"; 1176ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1177ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "\n"; 1178ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1179ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1180b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 1181b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 1182957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier const uint8_t* gc_map_raw = oat_method.GetGcMap(); 1183ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (gc_map_raw == nullptr) { 1184ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return; // No GC map. 11853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1186ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1187956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes NativePcOffsetToReferenceMap map(gc_map_raw); 1188956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1189956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(quick_code) + 1190956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes map.GetNativePcOffset(entry); 1191956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes os << StringPrintf("%p", native_pc); 1192956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 11933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1194aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1195e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 11968f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpMappingTable(VariableIndentationOutputStream* vios, 11978f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko const OatFile::OatMethod& oat_method) { 1198ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1199ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code == nullptr) { 12002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 12012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 12031809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 12041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 12051809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 12068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "suspend point mappings {\n"; 12071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 12088f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 12098f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 12101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 12118f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "}\n"; 12121809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 12131809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 12141809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 12158f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "catch entry mappings {\n"; 12161809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 12178f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 12188f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 12191809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 12208f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "}\n"; 12213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko uint32_t DumpInformationAtOffset(VariableIndentationOutputStream* vios, 1226f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1227f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item, 1228f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain size_t offset, 1229f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool suspend_point_mapping) { 1230f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1231f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (suspend_point_mapping) { 12328f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(vios); 12338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpDexRegisterMapAtOffset(vios, oat_method, code_item, offset); 1234f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1235f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The return value is not used in the case of a method compiled 1236f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // with the optimizing compiler. 1237f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain return DexFile::kDexNoIndex; 1238f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } else { 12398f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko return DumpMappingAtOffset(vios->Stream(), oat_method, offset, suspend_point_mapping); 1240f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1241f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1242f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 12431809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12441809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 12451809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 12461809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 12471809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 12481809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 12491809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12504b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 12511809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 12521809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 1253b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12541809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 12551809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 12561809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 12571809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12584b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 12591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 1260b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1261b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 1264b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 1268957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier const uint8_t* gc_map_raw = oat_method.GetGcMap(); 12692ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (gc_map_raw != nullptr) { 1270b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 12712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 1272b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 12732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 1274b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 1275b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1276b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1277b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 12792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1280b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1281b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 1282b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 1283b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 12842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1285b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1286b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1287b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1288b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1289b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 1290b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 1291b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1292b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1294b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1296590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 1297590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 1298590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 1299590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 13007b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 13012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 13022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 13032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 13042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 13052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 13062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 13072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 13082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 13092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 13102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 13122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 13132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 13142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 13152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 13162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 13172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 13182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 13192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 13202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 13212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 13222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 13232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 13252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 13282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 13292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 13322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1333b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 13342ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1335b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1336b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1337b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 133832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%04zx: ", i) << instruction->DumpHexLE(5) 133932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis << StringPrintf("\t| %s\n", instruction->DumpString(&dex_file).c_str()); 1340b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1341e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1342e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1343b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1344b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1345f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // Has `oat_method` -- corresponding to the Dex `code_item` -- been compiled by 1346f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // the optimizing compiler? 1347f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain static bool IsMethodGeneratedByOptimizingCompiler(const OatFile::OatMethod& oat_method, 1348f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item) { 1349f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // If the native GC map is null and the Dex `code_item` is not 1350f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // null, then this method has been compiled with the optimizing 1351f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // compiler. 13520a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray return oat_method.GetQuickCode() != nullptr && 13530a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray oat_method.GetGcMap() == nullptr && 13540a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray code_item != nullptr; 13550a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray } 13560a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray 13570a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // Has `oat_method` -- corresponding to the Dex `code_item` -- been compiled by 13580a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // the dextodex compiler? 13590a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray static bool IsMethodGeneratedByDexToDexCompiler(const OatFile::OatMethod& oat_method, 13600a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray const DexFile::CodeItem* code_item) { 13610a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // If the quick code is null, the Dex `code_item` is not 13620a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // null, and the vmap table is not null, then this method has been compiled 13630a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray // with the dextodex compiler. 13640a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray return oat_method.GetQuickCode() == nullptr && 13650a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray oat_method.GetVmapTable() != nullptr && 13660a5cd12a30e1b02833bdd94f11b74ecf4835ecb3Nicolas Geoffray code_item != nullptr; 1367f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1368f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 13698f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpDexRegisterMapAtOffset(VariableIndentationOutputStream* vios, 1370f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1371f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item, 1372f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain size_t offset) { 1373f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // This method is only relevant for oat methods compiled with the 1374f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // optimizing compiler. 1375f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain DCHECK(IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)); 1376f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 1377f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The optimizing compiler outputs its CodeInfo data in the vmap table. 1378f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1379f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (raw_code_info != nullptr) { 1380f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain CodeInfo code_info(raw_code_info); 1381f677ebfd832c9c614fea5e6735725fec2f7a3f2aDavid Brazdil StackMapEncoding encoding = code_info.ExtractEncoding(); 1382f677ebfd832c9c614fea5e6735725fec2f7a3f2aDavid Brazdil StackMap stack_map = code_info.GetStackMapForNativePcOffset(offset, encoding); 1383f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (stack_map.IsValid()) { 13848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko stack_map.Dump(vios, code_info, encoding, oat_method.GetCodeOffset(), 13858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko code_item->registers_size_); 1386f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1387f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1388f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1389f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 13908f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko verifier::MethodVerifier* DumpVerifier(VariableIndentationOutputStream* vios, 1391673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier StackHandleScope<1>* hs, 13928f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko uint32_t dex_method_idx, 13932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 13942ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 13952ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 13962ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 13972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 13982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1399d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier Runtime* const runtime = Runtime::Current(); 1400eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1401d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier hs->NewHandle(runtime->GetClassLinker()->RegisterDexFile(*dex_file, 1402d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier runtime->GetLinearAlloc()))); 140332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis DCHECK(options_.class_loader_ != nullptr); 1404e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier return verifier::MethodVerifier::VerifyMethodAndDump( 14058f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko soa.Self(), vios, dex_method_idx, dex_file, dex_cache, *options_.class_loader_, 14068f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko &class_def, code_item, nullptr, method_access_flags); 14072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 14082ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 14092ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 14102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 14112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 14128f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void DumpCode(VariableIndentationOutputStream* vios, 14138f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko verifier::MethodVerifier* verifier, 14142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 14152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1416ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1417ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 14182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 14192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 14202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1421956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes if (code_size == 0 || quick_code == nullptr) { 14228f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios->Stream() << "NO CODE!\n"; 1423b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1424956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes } else { 1425ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1426ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1427ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 14282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 14298f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpInformationAtOffset(vios, oat_method, code_item, offset, false); 14302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 14318f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko offset += disassembler_->Dump(vios->Stream(), quick_native_pc + offset); 14322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 14338f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko uint32_t dex_pc = 14348f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpInformationAtOffset(vios, oat_method, code_item, offset, true); 14352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (dex_pc != DexFile::kDexNoIndex) { 14368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpGcMapAtNativePcOffset(vios->Stream(), oat_method, code_item, offset); 14372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (verifier != nullptr) { 14388f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpVRegsAtDexPc(vios->Stream(), verifier, oat_method, code_item, dex_pc); 14392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1440ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 14412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 14422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1443b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1444b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1445b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 14463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 14472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 144832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatDumperOptions& options_; 144932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t resolved_addr2instr_; 1450a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet instruction_set_; 1451ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 14522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1453aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1454aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 14553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 145627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 14570b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ImageDumper(std::ostream* os, 14580b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::space::ImageSpace& image_space, 14590b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const ImageHeader& image_header, 14600b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatDumperOptions* oat_dumper_options) 14612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 14628f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko vios_(os), 14638f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent1_(&vios_), 14642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 14652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 14662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 146727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 146890443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier bool Dump() SHARED_REQUIRES(Locks::mutator_lock_) { 14692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 14708f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko std::ostream& indent_os = vios_.Stream(); 14718f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 14722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 14732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1474dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao os << "IMAGE LOCATION: " << image_space_.GetImageLocation() << "\n\n"; 1475dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao 14762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 14772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1478e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "IMAGE SIZE: " << image_header_.GetImageSize() << "\n\n"; 1479e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 1480e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (size_t i = 0; i < ImageHeader::kSectionCount; ++i) { 1481e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto section = static_cast<ImageHeader::ImageSections>(i); 1482e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "IMAGE SECTION " << section << ": " << image_header_.GetImageSection(section) << "\n\n"; 1483e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 148431e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 14852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 14862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1487700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 14882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1489700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1490700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1491700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1492700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1493700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 14942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1495a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1496a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 149746774767fcf7780d1455e755729198648d08742eIgor Murashkin os << "COMPILE PIC: " << (image_header_.CompilePic() ? "yes" : "no") << "\n\n"; 149846774767fcf7780d1455e755729198648d08742eIgor Murashkin 14992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 15002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 1501e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_assert(arraysize(image_roots_descriptions_) == 1502e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<size_t>(ImageHeader::kImageRootsMax), "sizes must match"); 15032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 15042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 15052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 15062dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 15078f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 15082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 15092dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1510fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 15118f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(&vios_); 1512277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int j = 0; j < image_root_object_array->GetLength(); j++) { 1513277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe mirror::Object* value = image_root_object_array->Get(j); 1514fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1515277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int32_t k = j + 1; k < image_root_object_array->GetLength(); k++) { 1516277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe if (value == image_root_object_array->Get(k)) { 1517fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1518fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1519fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1520fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1521fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1522fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 15238f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%d: ", j); 1524fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 15258f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%d to %zd: ", j, j + run); 1526277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe j = j + run; 1527fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 15282ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 15298f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko PrettyObjectValue(indent_os, value->GetClass(), value); 15302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 15318f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << j << ": null\n"; 15322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1533d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 153434f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 153534f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 15368f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko } 1537e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 15388f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko { 1539e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier os << "METHOD ROOTS\n"; 1540e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_assert(arraysize(image_methods_descriptions_) == 1541e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<size_t>(ImageHeader::kImageMethodsCount), "sizes must match"); 1542e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (int i = 0; i < ImageHeader::kImageMethodsCount; i++) { 1543e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto image_root = static_cast<ImageHeader::ImageMethod>(i); 1544e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const char* description = image_methods_descriptions_[i]; 1545e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto* image_method = image_header_.GetImageMethod(image_root); 15468f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko indent_os << StringPrintf("%s: %p\n", description, image_method); 1547e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 154827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 15492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 155027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1551f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier Runtime* const runtime = Runtime::Current(); 1552f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier ClassLinker* class_linker = runtime->GetClassLinker(); 15532ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 15542ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 15552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 15562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 15578d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 15580b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const OatFile* oat_file = image_space_.GetOatFile(); 1559a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 15600b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_file = runtime->GetOatFileManager().FindOpenedOatFileFromOatLocation(oat_location); 15610b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 15620b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 15630b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_file = OatFile::Open(oat_location, 15640b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_location, 15650b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 15660b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 15670b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 15680b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 15690b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 1570b1d8c314b55bb2df2b2bb72a3daaf5db65b7ebc7Igor Murashkin &error_msg); 15710b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 15720b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 15730b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier os << "OAT FILE NOT FOUND: " << error_msg << "\n"; 15740b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 1575aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 15762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1577aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 15783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 157978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 158032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_.reset(new OatDumper(*oat_file, *oat_dumper_options_)); 15813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 158202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 15832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 158402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 158502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 158605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 158705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 15882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1589b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1590dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Loop through the image space and dump its objects. 1591f9c6fc610b27887f832e453a0da1789187293408Mathieu Chartier gc::Heap* heap = runtime->GetHeap(); 159250b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1593357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1594c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1595c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1596c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1597c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 159890d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 159990d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 160090d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1601f1d666e1b48f8070ef1177fce156c08827f08eb8Mathieu Chartier ScopedThreadSuspension sts(self, kNative); 16024f55e22630d99ca0edd9e951e5ee96b57bb9b980Mathieu Chartier ScopedSuspendAll ssa(__FUNCTION__); 1603f1d666e1b48f8070ef1177fce156c08827f08eb8Mathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1604357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 16052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 1606e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier // Mark dex caches. 160705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_caches_.clear(); 1608e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier { 1609e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier ReaderMutexLock mu(self, *class_linker->DexLock()); 161004302dbb106d590ff72c0dfecda23d85b6565059Hiroshi Yamauchi for (const ClassLinker::DexCacheData& data : class_linker->GetDexCachesData()) { 1611673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier mirror::DexCache* dex_cache = 161204302dbb106d590ff72c0dfecda23d85b6565059Hiroshi Yamauchi down_cast<mirror::DexCache*>(self->DecodeJObject(data.weak_root)); 1613673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier if (dex_cache != nullptr) { 161405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_caches_.insert(dex_cache); 1615673ed3d8aedc5462a47ded827c99f35d46525457Mathieu Chartier } 1616e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1617e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 16182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 1619dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Dump the normal objects before ArtMethods. 1620dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao image_space_.GetLiveBitmap()->Walk(ImageDumper::Callback, this); 1621dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao indent_os << "\n"; 1622dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // TODO: Dump fields. 1623dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao // Dump methods after. 1624dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao const auto& methods_section = image_header_.GetMethodsSection(); 1625dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao DumpArtMethodVisitor visitor(this); 16260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier methods_section.VisitPackedArtMethods(&visitor, 16270b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_space_.Begin(), 16280b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_header_.GetPointerSize()); 16292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1630bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 16312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 1632b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 16332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1634700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 16350b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t data_size = image_header_.GetDataSize(); // stored size in file. 16360b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (file == nullptr) { 16372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 16380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else { 16392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 16400b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // If the image is compressed, adjust to decompressed size. 16410b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t uncompressed_size = image_header_.GetImageSize() - sizeof(ImageHeader); 16420b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (image_header_.GetStorageMode() == ImageHeader::kStorageModeUncompressed) { 16430b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier DCHECK_EQ(uncompressed_size, data_size) << "Sizes should match for uncompressed image"; 16440b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 16450b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.file_bytes += uncompressed_size - data_size; 16466f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 16473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 1648ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe const auto& object_section = image_header_.GetImageSection(ImageHeader::kSectionObjects); 1649e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& field_section = image_header_.GetImageSection(ImageHeader::kSectionArtFields); 1650e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& method_section = image_header_.GetMethodsSection(); 165105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko const auto& dex_cache_arrays_section = image_header_.GetImageSection( 165205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ImageHeader::kSectionDexCacheArrays); 1653d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier const auto& intern_section = image_header_.GetImageSection( 1654d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier ImageHeader::kSectionInternedStrings); 1655208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier const auto& class_table_section = image_header_.GetImageSection( 1656208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier ImageHeader::kSectionClassTable); 1657ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe const auto& bitmap_section = image_header_.GetImageSection(ImageHeader::kSectionImageBitmap); 1658ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 16593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 1660ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1661ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Objects are kObjectAlignment-aligned. 1662ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // CHECK_EQ(RoundUp(header_bytes, kObjectAlignment), object_section.Offset()); 1663ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe if (object_section.Offset() > header_bytes) { 1664ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += object_section.Offset() - header_bytes; 1665ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe } 1666ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1667ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Field section is 4-byte aligned. 1668ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe constexpr size_t kFieldSectionAlignment = 4U; 1669ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_objects = object_section.Offset() + object_section.Size(); 1670ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_EQ(RoundUp(end_objects, kFieldSectionAlignment), field_section.Offset()); 1671ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += field_section.Offset() - end_objects; 1672ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1673ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Method section is 4/8 byte aligned depending on target. Just check for 4-byte alignment. 1674ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_fields = field_section.Offset() + field_section.Size(); 1675ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(method_section.Offset(), 4); 1676ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += method_section.Offset() - end_fields; 1677ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1678ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Dex cache arrays section is aligned depending on the target. Just check for 4-byte alignment. 1679ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_methods = method_section.Offset() + method_section.Size(); 1680ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(dex_cache_arrays_section.Offset(), 4); 1681ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += dex_cache_arrays_section.Offset() - end_methods; 1682ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1683ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Intern table is 8-byte aligned. 1684ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_caches = dex_cache_arrays_section.Offset() + dex_cache_arrays_section.Size(); 1685ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_EQ(RoundUp(end_caches, 8U), intern_section.Offset()); 1686ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += intern_section.Offset() - end_caches; 1687ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1688ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe // Add space between intern table and class table. 1689ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe uint32_t end_intern = intern_section.Offset() + intern_section.Size(); 1690ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe stats_.alignment_bytes += class_table_section.Offset() - end_intern; 1691ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 16920b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Add space between end of image data and bitmap. Expect the bitmap to be page-aligned. 16930b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const size_t bitmap_offset = sizeof(ImageHeader) + data_size; 1694ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe CHECK_ALIGNED(bitmap_section.Offset(), kPageSize); 16950b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.alignment_bytes += RoundUp(bitmap_offset, kPageSize) - bitmap_offset; 1696ace0dc1dd5480ad458e622085e51583653853fb9Andreas Gampe 1697e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier stats_.bitmap_bytes += bitmap_section.Size(); 1698e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier stats_.art_field_bytes += field_section.Size(); 1699cf36d493124d8048efa0bd6f67d817ce3cd6b725Vladimir Marko stats_.art_method_bytes += method_section.Size(); 170005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko stats_.dex_cache_arrays_bytes += dex_cache_arrays_section.Size(); 1701d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier stats_.interned_strings_bytes += intern_section.Size(); 1702208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier stats_.class_table_bytes += class_table_section.Size(); 17038f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko stats_.Dump(os, indent_os); 17042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 170527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 17062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 17073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 17093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1710d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 17113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 171254d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier class DumpArtMethodVisitor : public ArtMethodVisitor { 171354d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier public: 171454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier explicit DumpArtMethodVisitor(ImageDumper* image_dumper) : image_dumper_(image_dumper) {} 171554d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 171654d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier virtual void Visit(ArtMethod* method) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) { 171754d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier std::ostream& indent_os = image_dumper_->vios_.Stream(); 171854d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier indent_os << method << " " << " ArtMethod: " << PrettyMethod(method) << "\n"; 17190b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_dumper_->DumpMethod(method, indent_os); 172054d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier indent_os << "\n"; 172154d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier } 172254d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 172354d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier private: 172454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier ImageDumper* const image_dumper_; 172554d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier }; 172654d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier 17272dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 172890443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 17292ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 17302ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 17312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1732d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 17332dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 17342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 173568b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 173664b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 17372dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 17382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1739d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 17402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1741d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1742d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1743d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1744c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier static void PrintField(std::ostream& os, ArtField* field, mirror::Object* obj) 174590443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 174661c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 174708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers switch (field->GetTypeAsPrimitiveType()) { 174808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimLong: 1749ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 175008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 175108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimDouble: 17522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 175308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 175408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimFloat: 17552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 175608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 175708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimInt: 17582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 175908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 176008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimChar: 176137f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 176208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 176308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimShort: 176437f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 176508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 176608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimBoolean: 176737f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 176837f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 176908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 177008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimByte: 177137f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 177208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 177308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimNot: { 177408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Get the value, don't compute the type unless it is non-null as we don't want 177508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // to cause class loading. 177608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers mirror::Object* value = field->GetObj(obj); 177708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (value == nullptr) { 177808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("null %s\n", PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 177950239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 178008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Grab the field type without causing resolution. 1781daaf3265806eb2eadb2e03302bd68022fab5ca28Mathieu Chartier mirror::Class* field_type = field->GetType<false>(); 178208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (field_type != nullptr) { 178308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyObjectValue(os, field_type, value); 178408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } else { 178508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("%p %s\n", value, 178608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 178708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } 178850239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 178908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 179048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 179108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers default: 179208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << "unexpected field type: " << field->GetTypeDescriptor() << "\n"; 179308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 1794d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1795d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1796d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 17972dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 179890443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 17992dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 18002ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 18012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1802d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 180354d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier for (ArtField& field : klass->GetIFields()) { 180454d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier PrintField(os, &field, obj); 1805d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1806d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1807d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 18082dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 18093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1810f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 18113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18120b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* GetQuickOatCodeBegin(ArtMethod* m) SHARED_REQUIRES(Locks::mutator_lock_) { 1813a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const void* quick_code = m->GetEntryPointFromQuickCompiledCodePtrSize( 18140b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_header_.GetPointerSize()); 18156f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers if (Runtime::Current()->GetClassLinker()->IsQuickResolutionStub(quick_code)) { 1816ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 18173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1818f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1819ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1820f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1821ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 18223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1824e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier uint32_t GetQuickOatCodeSize(ArtMethod* m) 182590443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1826ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1827ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1828f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1829f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1830f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1831f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1832f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1833e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const void* GetQuickOatCodeEnd(ArtMethod* m) 183490443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1835ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 18362ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 18372ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1838f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1839ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1840f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1841f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 184290443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier static void Callback(mirror::Object* obj, void* arg) SHARED_REQUIRES(Locks::mutator_lock_) { 18432ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 18442ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 18453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 184678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 184778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 184878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1849916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1850916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1851916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1852916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1853916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1854916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18558f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko std::ostream& os = state->vios_.Stream(); 18568f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 18572dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1858d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 18592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 18602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1861d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 18622dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 18632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 18642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1865d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 18662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 186768b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 186878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 18692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 187078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 18718f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1(&state->vios_); 18728f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko DumpFields(os, obj, obj_class); 18730b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const size_t image_pointer_size = state->image_header_.GetPointerSize(); 1874d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 1875e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier auto* obj_array = obj->AsObjectArray<mirror::Object>(); 1876e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier for (int32_t i = 0, length = obj_array->GetLength(); i < length; i++) { 18772dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1878d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1879d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1880d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1881d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1882d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1883d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1884d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1885d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1886d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 18878f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << StringPrintf("%d: ", i); 188878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 18898f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << StringPrintf("%d to %zd: ", i, i + run); 1890d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 189178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 18922ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 18932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 18948f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko PrettyObjectValue(os, value_class, value); 1895d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1896d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1897c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier mirror::Class* klass = obj->AsClass(); 189854d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier if (klass->NumStaticFields() != 0) { 18998f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko os << "STATICS:\n"; 19008f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent2(&state->vios_); 190154d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier for (ArtField& field : klass->GetSFields()) { 190254d220eb9cc51215d75b9e0fe921b94bebbb3fd6Mathieu Chartier PrintField(os, &field, field.GetDeclaringClass()); 1903d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1904d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1905e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else { 190605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto it = state->dex_caches_.find(obj); 190705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (it != state->dex_caches_.end()) { 190805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* dex_cache = down_cast<mirror::DexCache*>(obj); 1909e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& field_section = state->image_header_.GetImageSection( 1910e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier ImageHeader::kSectionArtFields); 1911e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const auto& method_section = state->image_header_.GetMethodsSection(); 191205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t num_methods = dex_cache->NumResolvedMethods(); 191305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (num_methods != 0u) { 191405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << "Methods (size=" << num_methods << "):"; 191505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ScopedIndentation indent2(&state->vios_); 191605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* resolved_methods = dex_cache->GetResolvedMethods(); 191705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t i = 0, length = dex_cache->NumResolvedMethods(); i < length; ++i) { 19180b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier auto* elem = mirror::DexCache::GetElementPtrSize(resolved_methods, 19190b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier i, 19200b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_pointer_size); 192105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t run = 0; 192205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t j = i + 1; 192305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j != length && elem == mirror::DexCache::GetElementPtrSize(resolved_methods, 192405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j, 192505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko image_pointer_size); 192605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ++j, ++run) {} 192705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (run == 0) { 192805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd: ", i); 192905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 193005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd to %zd: ", i, i + run); 193105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko i = i + run; 193205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 193305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::string msg; 193405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (elem == nullptr) { 193505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "null"; 193605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else if (method_section.Contains( 193705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko reinterpret_cast<uint8_t*>(elem) - state->image_space_.Begin())) { 193805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = PrettyMethod(reinterpret_cast<ArtMethod*>(elem)); 193905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 194005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "<not in method section>"; 194105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 194205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%p %s\n", elem, msg.c_str()); 1943e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 194405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 194505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t num_fields = dex_cache->NumResolvedFields(); 194605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (num_fields != 0u) { 194705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << "Fields (size=" << num_fields << "):"; 194805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ScopedIndentation indent2(&state->vios_); 194905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* resolved_fields = dex_cache->GetResolvedFields(); 195005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t i = 0, length = dex_cache->NumResolvedFields(); i < length; ++i) { 195105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko auto* elem = mirror::DexCache::GetElementPtrSize(resolved_fields, i, image_pointer_size); 195205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t run = 0; 195305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko for (size_t j = i + 1; 195405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j != length && elem == mirror::DexCache::GetElementPtrSize(resolved_fields, 195505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko j, 195605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko image_pointer_size); 195705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko ++j, ++run) {} 195805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (run == 0) { 195905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd: ", i); 196005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 196105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%zd to %zd: ", i, i + run); 196205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko i = i + run; 196305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 196405792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::string msg; 196505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko if (elem == nullptr) { 196605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "null"; 196705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else if (field_section.Contains( 196805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko reinterpret_cast<uint8_t*>(elem) - state->image_space_.Begin())) { 196905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = PrettyField(reinterpret_cast<ArtField*>(elem)); 197005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } else { 197105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko msg = "<not in field section>"; 197205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko } 197305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko os << StringPrintf("%p %s\n", elem, msg.c_str()); 1974e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 19753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1976e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1977e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 1978e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier std::string temp; 1979e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 1980e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 19813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19820b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier void DumpMethod(ArtMethod* method, std::ostream& indent_os) 198390443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 1984e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier DCHECK(method != nullptr); 19850b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* quick_oat_code_begin = GetQuickOatCodeBegin(method); 19860b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const void* quick_oat_code_end = GetQuickOatCodeEnd(method); 1987524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray OatQuickMethodHeader* method_header = reinterpret_cast<OatQuickMethodHeader*>( 1988524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray reinterpret_cast<uintptr_t>(quick_oat_code_begin) - sizeof(OatQuickMethodHeader)); 1989e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsNative()) { 1990524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray if (!Runtime::Current()->GetClassLinker()->IsQuickGenericJniStub(quick_oat_code_begin)) { 1991524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray DCHECK(method_header->GetNativeGcMap() == nullptr) << PrettyMethod(method); 1992524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray DCHECK(method_header->GetMappingTable() == nullptr) << PrettyMethod(method); 1993524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray } 1994e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier bool first_occurrence; 19950b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier uint32_t quick_oat_code_size = GetQuickOatCodeSize(method); 19960b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1997e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 19980b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.native_to_managed_code_bytes += quick_oat_code_size; 1999e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 20000b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (quick_oat_code_begin != method->GetEntryPointFromQuickCompiledCodePtrSize( 20010b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier image_header_.GetPointerSize())) { 20026bc4374e3fa00e3ee5e832e1761c43e0b8a71558Nicolas Geoffray indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code_begin); 2003e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 2004796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray } else if (method->IsAbstract() || 2005796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray method->IsCalleeSaveMethod() || 2006796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray method->IsResolutionMethod() || 2007796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray (method == Runtime::Current()->GetImtConflictMethod()) || 2008796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray method->IsImtUnimplementedMethod() || 2009796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray method->IsClassInitializer()) { 2010796d63050a18f263b93ea34951a61deaecab3422Nicolas Geoffray // Don't print information for these. 2011e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else { 2012e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 2013e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 20140b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.dex_instruction_bytes += dex_instruction_bytes; 2015e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 2016e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier bool first_occurrence; 20170b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t gc_map_bytes = ComputeOatSize(method_header->GetNativeGcMap(), &first_occurrence); 2018e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 20190b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.gc_map_bytes += gc_map_bytes; 2020e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 2021e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 20220b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier size_t pc_mapping_table_bytes = ComputeOatSize( 2023524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray method_header->GetMappingTable(), &first_occurrence); 2024e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 20250b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 2026e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 2027e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 20286d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain size_t vmap_table_bytes = 0u; 2029524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02Nicolas Geoffray if (!method_header->IsOptimized()) { 20306d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain // Method compiled with the optimizing compiler have no vmap table. 20310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier vmap_table_bytes = ComputeOatSize(method_header->GetVmapTable(), &first_occurrence); 20326d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain if (first_occurrence) { 20330b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.vmap_table_bytes += vmap_table_bytes; 20346d7f1796f3afafaaae4bf71088f92184adcff858Roland Levillain } 2035e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 2036e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 20370b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier uint32_t quick_oat_code_size = GetQuickOatCodeSize(method); 20380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ComputeOatSize(quick_oat_code_begin, &first_occurrence); 2039e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (first_occurrence) { 20400b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.managed_code_bytes += quick_oat_code_size; 2041e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsConstructor()) { 2042e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier if (method->IsStatic()) { 20430b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.class_initializer_code_bytes += quick_oat_code_size; 2044e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 20450b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.large_initializer_code_bytes += quick_oat_code_size; 20460d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 2047e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 20480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.large_method_code_bytes += quick_oat_code_size; 20493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2050e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier } 20510b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 20523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 20537617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin uint32_t method_access_flags = method->GetAccessFlags(); 20547617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin 2055e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 20567617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd AccessFlags=0x%x\n", 20577617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes, 20587617abdb402fd0419daa3eefb2ad059ccbb8b6dbIgor Murashkin method_access_flags); 20593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 2060e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 20610b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier vmap_table_bytes + quick_oat_code_size + ArtMethod::Size(image_header_.GetPointerSize()); 20623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 2063e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier double expansion = 2064e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 20650b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier stats_.ComputeOutliers(total_size, expansion, method); 206678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 206778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 206827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 20693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 20703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 20713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 2072a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 20733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 2074a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 20753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 20763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 2077a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 20783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 208027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 2081916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2082916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 2083916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 20843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 2085916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 2086916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2087916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 2088916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 2089e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t art_field_bytes; 2090e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier size_t art_method_bytes; 209105792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko size_t dex_cache_arrays_bytes; 2092d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier size_t interned_strings_bytes; 2093208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier size_t class_table_bytes; 209432327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 2095916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 2096916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2097916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 20983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 2099916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 2100916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 21010d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 21020d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 21030d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 2104916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 2106916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 21073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 2108916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2109916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 2110916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2111e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier std::vector<ArtMethod*> method_outlier; 21123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 21133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 2114700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 21153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 21163887c468d731420e929e6ad3acf190d5431e94fcRoland Levillain Stats() 21173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 21183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 2119916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 2120916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 2121e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_field_bytes(0), 2122e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_method_bytes(0), 212305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_cache_arrays_bytes(0), 2124d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier interned_strings_bytes(0), 2125208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier class_table_bytes(0), 212632327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 2127916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 2128916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 21293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 2130916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 2131916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 21320d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 21330d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 21340d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 21353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 2136916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 21373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 2138916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 2139916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2140a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 2141277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe SizeAndCount(size_t bytes_in, size_t count_in) : bytes(bytes_in), count(count_in) {} 2142a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 2143a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 2144a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 2145a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 2146a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 2147a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 2148277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe void Update(const char* descriptor, size_t object_bytes_in) { 2149a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 2150a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 2151277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe it->second.bytes += object_bytes_in; 2152a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 2153a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 2154277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes_in, 1)); 2155a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 2156a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 2157916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 21593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 21603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 21613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 2162916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 2163916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 2164916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2165916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2166916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 2167916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 2168916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2169916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2170e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier void ComputeOutliers(size_t total_size, double expansion, ArtMethod* method) { 21713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 21723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 21733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 21743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 21753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 217600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 217790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 21783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 21793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 21803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 21813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 21823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 2183dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao if (n == 0) { 2184dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return; 2185dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 21863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 21873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 21883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 21893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 21903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 21913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 21923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 21933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 21943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 21953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 21963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 21973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 21983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 21993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 22003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 22013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 22023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 22033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 22043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 22053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 22063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 22073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 22083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 22093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 22103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 22113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 22123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 22133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 22143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 22153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 22163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 22173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 22183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 22203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 2221c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 22223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 22233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 2225c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 22263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 22273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 22283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 22342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2235c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 22363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2237c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 22383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 22393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 22403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 22413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 22423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 22433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 22443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 22453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 22463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 22473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 22483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 22493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 22503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 22513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 22523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 22533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 22543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 22553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 22563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 22573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 22593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 22603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 2261c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 22623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 22633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 2265c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 22663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 22673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 22683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 22742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2275c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 22763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2277c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 22783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 22793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 22808f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko void Dump(std::ostream& os, std::ostream& indent_os) 228190443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 22822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 22832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 22842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 228505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 228605792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 228705792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "art_field_bytes = %8zd (%2.0f%% of art file bytes)\n" 228805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "art_method_bytes = %8zd (%2.0f%% of art file bytes)\n" 228905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "dex_cache_arrays_bytes = %8zd (%2.0f%% of art file bytes)\n" 229005792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "interned_string_bytes = %8zd (%2.0f%% of art file bytes)\n" 2291208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier "class_table_bytes = %8zd (%2.0f%% of art file bytes)\n" 229205792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 229305792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 22942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 22952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 2296e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_field_bytes, PercentOfFileBytes(art_field_bytes), 2297e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier art_method_bytes, PercentOfFileBytes(art_method_bytes), 229805792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko dex_cache_arrays_bytes, 229905792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko PercentOfFileBytes(dex_cache_arrays_bytes), 2300d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier interned_strings_bytes, 2301d39645e22b8db1767cf64dc1200a9e4b2f939ed2Mathieu Chartier PercentOfFileBytes(interned_strings_bytes), 2302208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier class_table_bytes, PercentOfFileBytes(class_table_bytes), 230332327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 23042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 23052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 2306208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier CHECK_EQ(file_bytes, 2307208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier header_bytes + object_bytes + art_field_bytes + art_method_bytes + 2308208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier dex_cache_arrays_bytes + interned_strings_bytes + class_table_bytes + 2309208a5cb383dd9dcd3461f89b74af5df67dc8d794Mathieu Chartier bitmap_bytes + alignment_bytes); 23102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 2311916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 23122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 2313916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 231402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 231502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 231602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 231702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 231802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 23192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 2320a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 232102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 232202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 232302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 2324916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2325c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 2326916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 2327916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 23282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 23292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 23302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 23312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 23322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 23332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 23342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 233505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 23362ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 23372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 23382ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 23392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 23402ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 23412ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 23422ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 23432ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 23442ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 23452ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 23462ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 23472ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 23482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 234902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 23502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 235102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 235202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 235305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 235405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 23552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 23562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 23572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 235805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 235905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 236005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 2361c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 2362916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 23632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 23642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 23652ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 23662ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 2367c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 2368cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 2369c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 23703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 23713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 2372916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2373916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 2374916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2375916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 23760d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 23770d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 23780d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 23790d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 23800d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 23810d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 23820d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 23830d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 23848f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 23858f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // For performance, use the *os_ directly for anything that doesn't need indentation 23868f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko // and prepare an indentation stream with default indentation 1. 23872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 23888f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko VariableIndentationOutputStream vios_; 23898f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko ScopedIndentation indent1_; 23908f1e08af6172781f91a17fce0a5a4183a9f70aa9Vladimir Marko 23911d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 23923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 23932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 2394df2bb1f36c0d755f0bdb2b1562e52669f3de4a09Andreas Gampe OatDumperOptions* oat_dumper_options_; 239505792b98980741111b4d0a24d68cff2a8e070a3aVladimir Marko std::set<mirror::Object*> dex_caches_; 2396d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 23973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 239878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 239978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 24000b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartierstatic int DumpImage(gc::space::ImageSpace* image_space, 24010b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatDumperOptions* options, 24020b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::ostream* os) SHARED_REQUIRES(Locks::mutator_lock_) { 24030b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const ImageHeader& image_header = image_space->GetImageHeader(); 24040b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!image_header.IsValid()) { 24050b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier fprintf(stderr, "Invalid image header %s\n", image_space->GetImageLocation().c_str()); 24060b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 24070b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24080b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier ImageDumper image_dumper(os, *image_space, image_header, options); 24090b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!image_dumper.Dump()) { 24100b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_FAILURE; 24110b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24120b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return EXIT_SUCCESS; 24130b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier} 24140b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier 24150b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartierstatic int DumpImages(Runtime* runtime, OatDumperOptions* options, std::ostream* os) { 241600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 24179865bde5d822f56c4732214c2005dfcaa41f94cfMathieu Chartier ScopedNullHandle<mirror::ClassLoader> null_class_loader; 241800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 241900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 242000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 24210b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (options->app_image_ != nullptr) { 24220b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (options->app_oat_ == nullptr) { 24230b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Can not dump app image without app oat file"; 2424dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_FAILURE; 2425dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 24260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // We can't know if the app image is 32 bits yet, but it contains pointers into the oat file. 24270b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // We need to map the oat file in the low 4gb or else the fixup wont be able to fit oat file 24280b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // pointers into 32 bit pointer sized ArtMethods. 24290b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::string error_msg; 24300b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::unique_ptr<OatFile> oat_file(OatFile::Open(options->app_oat_, 24310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier options->app_oat_, 24320b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 24330b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 24340b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 24350b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/true, 24360b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 24370b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg)); 24380b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (oat_file == nullptr) { 24390b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open oat file " << options->app_oat_ << " with error " << error_msg; 2440dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_FAILURE; 2441dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 24420b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::unique_ptr<gc::space::ImageSpace> space( 24430b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::space::ImageSpace::CreateFromAppImage(options->app_image_, oat_file.get(), &error_msg)); 24440b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (space == nullptr) { 24450b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open app image " << options->app_image_ << " with error " 24460b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier << error_msg; 24470b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Open dex files for the image. 24490b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier std::vector<std::unique_ptr<const DexFile>> dex_files; 24500b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (!runtime->GetClassLinker()->OpenImageDexFiles(space.get(), &dex_files, &error_msg)) { 24510b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier LOG(ERROR) << "Failed to open app image dex files " << options->app_image_ << " with error " 24520b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier << error_msg; 24530b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24540b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Dump the actual image. 24550b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier int result = DumpImage(space.get(), options, os); 24560b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (result != EXIT_SUCCESS) { 24570b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return result; 24580b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24590b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier // Fall through to dump the boot images. 24600b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 24610b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier 24620b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier gc::Heap* heap = runtime->GetHeap(); 24630b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier CHECK(heap->HasBootImageSpace()) << "No image spaces"; 24640b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier for (gc::space::ImageSpace* image_space : heap->GetBootImageSpaces()) { 24650b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier int result = DumpImage(image_space, options, os); 24660b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier if (result != EXIT_SUCCESS) { 24670b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return result; 24680b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } 2469dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao } 2470dcdc85bbd569f0ee66c331b4219c19304a616214Jeff Hao return EXIT_SUCCESS; 247178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 247278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 247300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 247400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 247500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 247600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 247700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 247800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 247900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 248000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 248100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 248200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 248300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 248400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 2485d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier runtime->GetOatFileManager().RegisterOatFile(std::unique_ptr<const OatFile>(oat_file)); 2486ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier std::vector<const DexFile*> class_path; 248700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 248800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 2489ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier const DexFile* const dex_file = OpenDexFile(odf, &error_msg); 249000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 2491d57d454a11ac6f49eaa397ec14d6231e3a2727b7Mathieu Chartier class_linker->RegisterDexFile(*dex_file, runtime->GetLinearAlloc()); 2492ac8f4397f6978484fad6769526e9e3b3f7e7bd19Mathieu Chartier class_path.push_back(dex_file); 249300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 249400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 249500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 249600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 2497966878d987cec1940fdfa8633fc79f8112320821Mathieu Chartier jobject class_loader = class_linker->CreatePathClassLoader(self, class_path); 249800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 249900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 250000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 250100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 250200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 250300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 250400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 250532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 250600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 250700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 250800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 250900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 251000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 251132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(oat_file != nullptr && options != nullptr); 251200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 25139865bde5d822f56c4732214c2005dfcaa41f94cfMathieu Chartier ScopedNullHandle<mirror::ClassLoader> null_class_loader; 251400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 251500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 251632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 251700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 251800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 251900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 252000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 252100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 252200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 252300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 25240b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatFile* oat_file = OatFile::Open(oat_filename, 25250b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_filename, 25260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25270b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25280b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 25290b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 25300b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25310b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg); 253200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 253300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 253400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 253500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 253600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 253700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 253800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 253900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 254000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 254100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 254200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 254300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25442fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbeckystatic int SymbolizeOat(const char* oat_filename, std::string& output_name, bool no_bits) { 254500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 25460b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier OatFile* oat_file = OatFile::Open(oat_filename, 25470b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_filename, 25480b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25490b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25500b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier false, 25510b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier /*low_4gb*/false, 25520b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier nullptr, 25530b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier &error_msg); 255400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 255500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 255600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 255700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 255800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25592d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe bool result; 25602d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe // Try to produce an ELF file of the same type. This is finicky, as we have used 32-bit ELF 25612d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe // files for 64-bit code in the past. 25622d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe if (Is64BitInstructionSet(oat_file->GetOatHeader().GetInstructionSet())) { 25632fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer<ElfTypes64> oat_symbolizer(oat_file, output_name, no_bits); 25642d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe result = oat_symbolizer.Symbolize(); 25652d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe } else { 25662fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky OatSymbolizer<ElfTypes32> oat_symbolizer(oat_file, output_name, no_bits); 25672d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe result = oat_symbolizer.Symbolize(); 25682d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe } 25692d8614bf1ba44468c834d9d3d5562466637f63f2Andreas Gampe if (!result) { 257000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 257100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 257200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 257300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 257400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 257500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 257600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25773774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpArgs : public CmdlineArgs { 25783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin protected: 25793774335b08076117d6950cd472cdd59a167470b5Igor Murashkin using Base = CmdlineArgs; 258000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25813774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseCustom(const StringPiece& option, 25823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string* error_msg) OVERRIDE { 25833774335b08076117d6950cd472cdd59a167470b5Igor Murashkin { 25843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus base_parse = Base::ParseCustom(option, error_msg); 25853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (base_parse != kParseUnknownArgument) { 25863774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return base_parse; 25873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 258800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 258900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 25903774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (option.starts_with("--oat-file=")) { 25913774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--oat-file=")).data(); 25923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--image=")) { 25933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin image_location_ = option.substr(strlen("--image=")).data(); 25943774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option =="--dump:raw_mapping_table") { 25953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_mapping_table_ = true; 25963774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--dump:raw_gc_map") { 25973774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_gc_map_ = true; 25983774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-dump:vmap") { 25993774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_vmap_ = false; 2600f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } else if (option =="--dump:code_info_stack_maps") { 2601f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_ = true; 26023774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-disassemble") { 26033774335b08076117d6950cd472cdd59a167470b5Igor Murashkin disassemble_code_ = false; 2604c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil } else if (option =="--header-only") { 2605c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil dump_header_only_ = true; 26063774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--symbolize=")) { 26073774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--symbolize=")).data(); 26083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin symbolize_ = true; 26092fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky } else if (option.starts_with("--only-keep-debug")) { 26102fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky only_keep_debug_ = true; 261132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--class-filter=")) { 261232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_ = option.substr(strlen("--class-filter=")).data(); 26133774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--method-filter=")) { 26143774335b08076117d6950cd472cdd59a167470b5Igor Murashkin method_filter_ = option.substr(strlen("--method-filter=")).data(); 261532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-classes")) { 261632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_ = true; 261732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-methods")) { 261832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_ = true; 261932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--export-dex-to=")) { 262032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_ = option.substr(strlen("--export-dex-to=")).data(); 262132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--addr2instr=")) { 262232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ParseUint(option.substr(strlen("--addr2instr=")).data(), &addr2instr_)) { 262332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *error_msg = "Address conversion failed"; 262432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return kParseError; 262532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 26260b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else if (option.starts_with("--app-image=")) { 26270b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_image_ = option.substr(strlen("--app-image=")).data(); 26280b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier } else if (option.starts_with("--app-oat=")) { 26290b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier app_oat_ = option.substr(strlen("--app-oat=")).data(); 26303774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else { 26313774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseUnknownArgument; 263200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 263300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 26343774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 26353774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 26363774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseChecks(std::string* error_msg) OVERRIDE { 26383774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Infer boot image location from the image location if possible. 26393774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (boot_image_location_ == nullptr) { 26403774335b08076117d6950cd472cdd59a167470b5Igor Murashkin boot_image_location_ = image_location_; 264100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 264200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 26433774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform the parent checks. 26443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus parent_checks = Base::ParseChecks(error_msg); 26453774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (parent_checks != kParseOk) { 26463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return parent_checks; 264700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 264800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 26493774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform our own checks. 26503774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (image_location_ == nullptr && oat_filename_ == nullptr) { 26513774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified"; 26523774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 26533774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (image_location_ != nullptr && oat_filename_ != nullptr) { 26543774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified but not both"; 26553774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 26563774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 26573774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26583774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 26593774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 26603774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual std::string GetUsage() const { 26623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string usage; 26633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += 26653774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "Usage: oatdump [options] ...\n" 26663774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 26673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: adb shell oatdump --image=/system/framework/boot.art\n" 26683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 26693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Either oat-file or image is required. 26703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --oat-file=<file.oat>: specifies an input oat filename.\n" 26713774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --oat-file=/system/framework/boot.oat\n" 26723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 26733774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --image=<file.art>: specifies an input image location.\n" 26743774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --image=/system/framework/boot.art\n" 26750b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier "\n" 26760b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " --app-image=<file.art>: specifies an input app image. Must also have a specified\n" 26770b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " boot image and app oat file.\n" 26780b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " Example: --app-image=app.art\n" 26790b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier "\n" 26800b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " --app-oat=<file.odex>: specifies an input app oat.\n" 26810b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier " Example: --app-oat=app.odex\n" 26823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 26833774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += Base::GetUsage(); 26853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 26863774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += // Optional. 26873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --dump:raw_mapping_table enables dumping of the mapping table.\n" 26883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_mapping_table\n" 26893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 269019510f02b011e545665f6219e6144c8e47aed5f0Mathieu Chartier " --dump:raw_gc_map enables dumping of the GC map.\n" 26913774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_gc_map\n" 26923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 26933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-dump:vmap may be used to disable vmap dumping.\n" 26943774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-dump:vmap\n" 26953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 2696f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " --dump:code_info_stack_maps enables dumping of stack maps in CodeInfo sections.\n" 2697f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " Example: --dump:code_info_stack_maps\n" 2698f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain "\n" 26993774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-disassemble may be used to disable disassembly.\n" 27003774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-disassemble\n" 27013774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 2702c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil " --header-only may be used to print only the oat header.\n" 2703c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil " Example: --header-only\n" 2704c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil "\n" 270532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-classes may be used to list target file classes (can be used with filters).\n" 270632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes\n" 270732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes --class-filter=com.example.foo\n" 270832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 270932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-methods may be used to list target file methods (can be used with filters).\n" 271032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods\n" 271132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods --class-filter=com.example --method-filter=foo\n" 271232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 271332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --symbolize=<file.oat>: output a copy of file.oat with elf symbols included.\n" 271432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --symbolize=/system/framework/boot.oat\n" 271532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 27162fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " --only-keep-debug<file.oat>: Modifies the behaviour of --symbolize so that\n" 27172fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " .rodata and .text sections are omitted in the output file to save space.\n" 27182fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky " Example: --symbolize=/system/framework/boot.oat --only-keep-debug\n" 27192fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky "\n" 272032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --class-filter=<class name>: only dumps classes that contain the filter.\n" 272132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --class-filter=com.example.foo\n" 272232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 27233774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --method-filter=<method name>: only dumps methods that contain the filter.\n" 27243774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --method-filter=foo\n" 272532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 272632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --export-dex-to=<directory>: may be used to export oat embedded dex files.\n" 272732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --export-dex-to=/data/local/tmp\n" 272832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 272932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --addr2instr=<address>: output matching method disassembled code from relative\n" 273032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " address (e.g. PC from crash dump)\n" 273132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --addr2instr=0x00001a3b\n" 27323774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 27333774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 27343774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return usage; 273500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 273600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 27373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin public: 273800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 273932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter_ = ""; 27403fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* method_filter_ = ""; 274100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 274200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 274300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_mapping_table_ = false; 274400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_gc_map_ = false; 274500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 2746f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps_ = false; 274700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 274800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 27492fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool only_keep_debug_ = false; 275032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes_ = false; 275132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods_ = false; 2752c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil bool dump_header_only_ = false; 275332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_ = 0; 275432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location_ = nullptr; 27550b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_image_ = nullptr; 27560b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier const char* app_oat_ = nullptr; 275700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 275800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 27593774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpMain : public CmdlineMain<OatdumpArgs> { 27603774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool NeedsRuntime() OVERRIDE { 27613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 276200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 27633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 27643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin bool absolute_addresses = (args_->oat_filename_ == nullptr); 27653774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 27660b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier oat_dumper_options_.reset(new OatDumperOptions( 27673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_mapping_table_, 27683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_gc_map_, 27693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_vmap_, 2770f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain args_->dump_code_info_stack_maps_, 27713774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->disassemble_code_, 27723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin absolute_addresses, 277332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->class_filter_, 277432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->method_filter_, 277532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_classes_, 277632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_methods_, 2777c03d7b6bcac15ce8f829fee654b91a7e4583769dDavid Brazdil args_->dump_header_only_, 277832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->export_dex_location_, 27790b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier args_->app_image_, 27800b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier args_->app_oat_, 278132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->addr2instr_)); 27823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 27833774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return (args_->boot_image_location_ != nullptr || args_->image_location_ != nullptr) && 27843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin !args_->symbolize_; 278500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 278600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 27873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithoutRuntime() OVERRIDE { 27883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 2789c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe CHECK(args_->oat_filename_ != nullptr); 27903774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2791d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier MemMap::Init(); 27923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2793c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe if (args_->symbolize_) { 27942fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // ELF has special kind of section called SHT_NOBITS which allows us to create 27952fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // sections which exist but their data is omitted from the ELF file to save space. 27962fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // This is what "strip --only-keep-debug" does when it creates separate ELF file 27972fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky // with only debug data. We use it in similar way to exclude .rodata and .text. 27982fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky bool no_bits = args_->only_keep_debug_; 27992fdd03c982386e1d13aed9f1b51e1f0eee237971David Srbecky return SymbolizeOat(args_->oat_filename_, args_->output_name_, no_bits) == EXIT_SUCCESS; 2800c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } else { 2801c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return DumpOat(nullptr, 2802c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->oat_filename_, 280332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 2804c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->os_) == EXIT_SUCCESS; 2805c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } 280600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 280700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 28083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithRuntime(Runtime* runtime) { 28093774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 28103774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 28113774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (args_->oat_filename_ != nullptr) { 28123774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return DumpOat(runtime, 28133774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->oat_filename_, 281432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 28153774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->os_) == EXIT_SUCCESS; 281600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 281700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 28180b4cbd0c2a75b47ae09d21e5d73d2b1709cb5b9eMathieu Chartier return DumpImages(runtime, oat_dumper_options_.get(), args_->os_) == EXIT_SUCCESS; 281900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 282000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 28213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::unique_ptr<OatDumperOptions> oat_dumper_options_; 28223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin}; 282300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 28247934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 282578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 282678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 28273774335b08076117d6950cd472cdd59a167470b5Igor Murashkin art::OatdumpMain main; 28283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return main.Main(argc, argv); 282978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2830