oatdump.cc revision 2cebb24bfc3247d3e9be138a3350106737455918
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" 30761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/unix_file/fd_file.h" 3178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "class_linker.h" 322dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "class_linker-inl.h" 334f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 34e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes#include "dex_instruction.h" 353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers#include "disassembler.h" 3654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include "elf_builder.h" 372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "gc_map.h" 381d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 391d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/large_object_space.h" 401d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 4178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "image.h" 422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "indenter.h" 431809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "mapping_table.h" 44ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_method-inl.h" 452dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 462dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 482dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 49700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 508a630577ed2d9e9571c3434c505e5de223b23c07Vladimir Marko#include "oat_file-inl.h" 51e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 5254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include "output_stream.h" 53a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 5400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 5500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "ScopedLocalRef.h" 56c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier#include "thread_list.h" 57ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers#include "verifier/dex_gc_map.h" 582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "vmap_table.h" 6000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "well_known_classes.h" 6178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include <sys/stat.h> 633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin#include "cmdline.h" 6478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 653774335b08076117d6950cd472cdd59a167470b5Igor Murashkinnamespace art { 6678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 67ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogersconst char* image_roots_descriptions_[] = { 681984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 6988474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kImtConflictMethod", 702d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier "kImtUnimplementedMethod", 7188474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kDefaultImt", 72e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 73aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 74aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 7558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 7634f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 7778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 7878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 790279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogersclass OatSymbolizer FINAL : public CodeOutput { 8054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 810279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers explicit OatSymbolizer(const OatFile* oat_file, const std::string& output_name) : 820279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers oat_file_(oat_file), builder_(nullptr), elf_output_(nullptr), 830279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers output_name_(output_name.empty() ? "symbolized.oat" : output_name) { 840279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers } 8554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 8654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Init() { 8754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Word oat_data_size = oat_file_->GetOatHeader().GetExecutableOffset(); 8854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 8954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t diff = static_cast<uint32_t>(oat_file_->End() - oat_file_->Begin()); 9054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t oat_exec_size = diff - oat_data_size; 915c42c29b89286e5efa4a4613132b09051ce5945bVladimir Marko uint32_t oat_bss_size = oat_file_->BssSize(); 9254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 9354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_ = OS::CreateEmptyFile(output_name_.c_str()); 9454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 95533c207f9d2da6d913c4b10f6f757fe9d6367b10David Srbecky builder_.reset(new ElfBuilder<ElfTypes32>( 9654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe this, 9754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_, 9854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_->GetOatHeader().GetInstructionSet(), 9954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 0, 10054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 10154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 10254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_exec_size, 1035c42c29b89286e5efa4a4613132b09051ce5945bVladimir Marko RoundUp(oat_data_size + oat_exec_size, kPageSize), 1045c42c29b89286e5efa4a4613132b09051ce5945bVladimir Marko oat_bss_size, 10554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe true, 10654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe false)); 10754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 10854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (!builder_->Init()) { 10954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe builder_.reset(nullptr); 11054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 11154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 11254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return true; 11454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 11554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe typedef void (OatSymbolizer::*Callback)(const DexFile::ClassDef&, 11754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 11854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod&, 11954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile&, 12054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 12154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::CodeItem*, 12254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t); 12354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 12554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (builder_.get() == nullptr) { 12654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 12754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 12854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::RegisterForDedup); 13054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe NormalizeState(); 13254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::AddSymbol); 13454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool result = builder_->Write(); 13654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1374303ba97313458491e038d78efa041d41cf7bb43Andreas Gampe // Ignore I/O errors. 1384303ba97313458491e038d78efa041d41cf7bb43Andreas Gampe UNUSED(elf_output_->FlushClose()); 13954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return result; 14154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 14254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void Walk(Callback callback) { 14454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 14554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 14654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 1472cebb24bfc3247d3e9be138a3350106737455918Mathieu Chartier CHECK(oat_dex_file != nullptr); 14854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatDexFile(oat_dex_file, callback); 14954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file, Callback callback) { 15354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 15454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 15554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dex_file.get() == nullptr) { 15654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 15754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 15954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 16054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 16154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 16254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 16354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 16454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 16554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 16654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 16754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatClass(oat_class, *dex_file.get(), class_def, callback); 16854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 16954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 17254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatClass(const OatFile::OatClass& oat_class, const DexFile& dex_file, 17954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def, Callback callback) { 18013735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 18154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 18354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 18654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 18754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe SkipAllFields(&it); 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextDirectMethod()) { 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 1925182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 19554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextVirtualMethod()) { 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 19854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 1995182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 20654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatMethod(const DexFile::ClassDef& class_def, uint32_t class_method_index, 20754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 20854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 20954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags, Callback callback) { 21054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 21154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 21254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (oat_method.GetCodeOffset() == 0) { 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 21954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe (this->*callback)(class_def, class_method_index, oat_method, dex_file, dex_method_idx, code_item, 22054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe method_access_flags); 22154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2236a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers void RegisterForDedup(const DexFile::ClassDef& class_def ATTRIBUTE_UNUSED, 2246a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t class_method_index ATTRIBUTE_UNUSED, 2256a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const OatFile::OatMethod& oat_method, 2266a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile& dex_file ATTRIBUTE_UNUSED, 2276a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t dex_method_idx ATTRIBUTE_UNUSED, 2286a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile::CodeItem* code_item ATTRIBUTE_UNUSED, 2296a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t method_access_flags ATTRIBUTE_UNUSED) { 23054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[oat_method.GetCodeOffset()]++; 23154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 23354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void NormalizeState() { 23454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (auto& x : state_) { 23554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (x.second == 1) { 23654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[x.first] = 0; 23754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 24154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe enum class DedupState { // private 24254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kNotDeduplicated, 24354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedFirst, 24454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedOther 24554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe }; 24654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState IsDuplicated(uint32_t offset) { 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 0) { 24854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kNotDeduplicated; 24954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 1) { 25154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedOther; 25254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[offset] = 1; 25454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedFirst; 25554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2576a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers void AddSymbol(const DexFile::ClassDef& class_def ATTRIBUTE_UNUSED, 2586a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t class_method_index ATTRIBUTE_UNUSED, 2596a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const OatFile::OatMethod& oat_method, 2606a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile& dex_file, 2616a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t dex_method_idx, 2626a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile::CodeItem* code_item ATTRIBUTE_UNUSED, 2636a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t method_access_flags ATTRIBUTE_UNUSED) { 26454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState dedup = IsDuplicated(oat_method.GetCodeOffset()); 26554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup != DedupState::kDeduplicatedOther) { 26654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string pretty_name = PrettyMethod(dex_method_idx, dex_file, true); 26754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 26854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup == DedupState::kDeduplicatedFirst) { 26954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe pretty_name = "[Dedup]" + pretty_name; 27054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 272533c207f9d2da6d913c4b10f6f757fe9d6367b10David Srbecky ElfSymtabBuilder<ElfTypes32>* symtab = builder_->GetSymtabBuilder(); 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2740279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers symtab->AddSymbol(pretty_name, &builder_->GetTextBuilder(), 2750279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers oat_method.GetCodeOffset() - oat_file_->GetOatHeader().GetExecutableOffset(), 2760279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers true, oat_method.GetQuickCodeSize(), STB_GLOBAL, STT_FUNC); 27754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 280f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko // Set oat data offset. Required by ElfBuilder/CodeOutput. 2816a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers void SetCodeOffset(size_t offset ATTRIBUTE_UNUSED) { 282f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko // Nothing to do. 283f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko } 284f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko 28554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Write oat code. Required by ElfBuilder/CodeOutput. 28654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Write(OutputStream* out) { 28754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return out->WriteFully(oat_file_->Begin(), oat_file_->End() - oat_file_->Begin()); 28854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 29054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 29154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe static void SkipAllFields(ClassDataItemIterator* it) { 29254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextStaticField()) { 29354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 29454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextInstanceField()) { 29654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 29754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 30054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 301533c207f9d2da6d913c4b10f6f757fe9d6367b10David Srbecky std::unique_ptr<ElfBuilder<ElfTypes32> > builder_; 30254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe File* elf_output_; 30354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unordered_map<uint32_t, uint32_t> state_; 3040279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers const std::string output_name_; 30554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 30654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 3072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 3082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 3092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom OatDumperOptions(bool dump_raw_mapping_table, 3102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_raw_gc_map, 3112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_vmap, 3122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 31300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 31432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter, 31532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* method_filter, 31632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes, 31732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods, 31832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location, 31932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr) 3202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : dump_raw_mapping_table_(dump_raw_mapping_table), 3212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_raw_gc_map_(dump_raw_gc_map), 3222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_vmap_(dump_vmap), 3232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 32400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 32532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_(class_filter), 3263fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray method_filter_(method_filter), 32732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_(list_classes), 32832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_(list_methods), 32932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_(export_dex_location), 33032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis addr2instr_(addr2instr), 3313774335b08076117d6950cd472cdd59a167470b5Igor Murashkin class_loader_(nullptr) {} 3322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_mapping_table_; 3342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_gc_map_; 3352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 3362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 33832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const class_filter_; 3393fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* const method_filter_; 34032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_classes_; 34132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_methods_; 34232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const export_dex_location_; 34332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_; 34400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 347e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 348aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 34932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis explicit OatDumper(const OatFile& oat_file, const OatDumperOptions& options) 3509583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 351a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 35332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_(0), 354a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier instruction_set_(oat_file_.GetOatHeader().GetInstructionSet()), 355a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier disassembler_(Disassembler::Create(instruction_set_, 35632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis new DisassemblerOptions(options_.absolute_addresses_, 357a37d925d405be9f589ac282869a997e73414d859Alexandre Rames oat_file.Begin(), 358a37d925d405be9f589ac282869a997e73414d859Alexandre Rames true /* can_read_litals_ */))) { 35932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_loader_ != nullptr); 36032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_filter_ != nullptr); 36132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.method_filter_ != nullptr); 3623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 369a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetInstructionSet() { 370a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier return instruction_set_; 371a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier } 372a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier 3732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 376aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 377aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 378aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 379aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 380aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 381ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 382aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 383a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 384a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 385a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3866f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers { 3876f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers std::unique_ptr<const InstructionSetFeatures> features( 3886f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers InstructionSetFeatures::FromBitmap(oat_header.GetInstructionSet(), 3896f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers oat_header.GetInstructionSetFeaturesBitmap())); 3906f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << "INSTRUCTION SET FEATURES:\n"; 3916f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << features->GetFeatureString() << "\n\n"; 3926f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers } 3937020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 394aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 395aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 396aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 3982ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 3992ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 40032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (oat_header.offset() != 0 && options_.absolute_addresses_) { \ 4012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 4022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 4032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 4042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 4052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 4062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 4072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 4082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 4092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 4102ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 4112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 4122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 4132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 4142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 4152ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4162ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4182ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4192ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 421aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 426a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 42728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 42828db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 42928db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 43028db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 431700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 43281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 43322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 43422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 43522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 43622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 43722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 43822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 43922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 44022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 44122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 44222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 44322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 44422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 44581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 44632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 4472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 453aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 456aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 457aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 458aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 45932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If set, adjust relative address to be searched 46032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.addr2instr_ != 0) { 46132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_ = options_.addr2instr_ + oat_header.GetExecutableOffset(); 46232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "SEARCH ADDRESS (executable offset + input):\n"; 46332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%08x\n\n", resolved_addr2instr_); 46432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 46532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 4663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4682ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 46932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 47032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If file export selected skip file analysis 47132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.export_dex_location_) { 47232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ExportDexFile(os, *oat_dex_file)) { 47332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis success = false; 47432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 47532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 47632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!DumpOatDexFile(os, *oat_dex_file)) { 47732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis success = false; 47832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 4792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 48613735955f39b3b304c37d2b2840663c131262c18Ian Rogers if (reinterpret_cast<const uint8_t*>(oat_data) < oat_file_.Begin() || 48713735955f39b3b304c37d2b2840663c131262c18Ian Rogers reinterpret_cast<const uint8_t*>(oat_data) > oat_file_.End()) { 4883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 490ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 491ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 492ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 494ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 497e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 498a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetOatInstructionSet() { 499f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 500f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 501f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 502ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 5033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5058d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 5068d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 507700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5088d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5098d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5108d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5118d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 512e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier const char* descriptor = m->GetDeclaringClassDescriptor(); 5138b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 514e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier dex_file->FindClassDef(descriptor, ComputeModifiedUtf8Hash(descriptor)); 5152ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5168b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 517d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 519d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 522aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5232ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 524aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 525aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 526aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 528e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 529e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 530e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 531e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5342ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5358d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 536700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5378d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5388d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5398d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 541e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 542ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5432ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5442ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5452ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 546e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 547d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 54813735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file->GetClassData(class_def); 5492ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 551e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 552e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 553e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 554d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 555e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 556e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 558d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 560e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 561e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 562e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 563e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 565e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 566e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 567e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 568ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 569e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 570e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 575e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 57695ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 57795ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 57895ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 57995ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 58095ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 581e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 582e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 583957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier offsets_.insert(oat_method.GetGcMapOffset()); 584e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 585e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 58832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool stop_analysis = false; 5892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 590a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 591ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 592590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 593590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 594590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5958d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 596700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 5972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (dex_file.get() == nullptr) { 5988d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 5992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 6002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 601aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 6032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 6042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 605aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 606aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 60732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 60832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 60932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (DescriptorToDot(descriptor).find(options_.class_filter_) == std::string::npos) { 61032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis continue; 61132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 61232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 6132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 614d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 617d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 618d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 619d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 6202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 6212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 62232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_classes_) continue; 62332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!DumpOatClass(indented_os, oat_class, *(dex_file.get()), class_def, &stop_analysis)) { 6242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 62632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (stop_analysis) { 62732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 62832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 62932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 630aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 631aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 632aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 634aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 635aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 63632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool ExportDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 63732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string error_msg; 63832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_file_location = oat_dex_file.GetDexFileLocation(); 63932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 64032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 64132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file == nullptr) { 64232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open dex file '" << dex_file_location << "': " << error_msg; 64332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 64532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t fsize = oat_dex_file.FileSize(); 64632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 64732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Some quick checks just in case 64832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (fsize == 0 || fsize < sizeof(DexFile::Header)) { 64932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Invalid dex file\n"; 65032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Verify output directory exists 65432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!OS::DirectoryExists(options_.export_dex_location_)) { 65532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Extend OS::DirectoryExists if symlink support is required 65632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << options_.export_dex_location_ << " output directory not found or symlink\n"; 65732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Beautify path names 66132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file_location.size() > PATH_MAX || dex_file_location.size() <= 0) { 66232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 66332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 66432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_orig_name; 66632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t dex_orig_pos = dex_file_location.rfind('/'); 66732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_pos == std::string::npos) 66832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location; 66932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis else 67032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(dex_orig_pos + 1); 67132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 67232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // A more elegant approach to efficiently name user installed apps is welcome 67332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_name.size() == 8 && !dex_orig_name.compare("base.apk")) { 67432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_file_location.erase(dex_orig_pos, strlen("base.apk") + 1); 67532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t apk_orig_pos = dex_file_location.rfind('/'); 67632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (apk_orig_pos != std::string::npos) { 67732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(++apk_orig_pos); 67832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 67932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 68132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string out_dex_path(options_.export_dex_location_); 68232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.back() != '/') { 68332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("/"); 68432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append(dex_orig_name); 68632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("_export.dex"); 68732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.length() > PATH_MAX) { 68832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 68932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<File> file(OS::CreateEmptyFile(out_dex_path.c_str())); 69232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file.get() == nullptr) { 69332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open output dex file " << out_dex_path; 69432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!file->WriteFully(dex_file->Begin(), fsize)) { 69832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to write dex file"; 69932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis file->Erase(); 70032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file->FlushCloseOrErase() != 0) { 70432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Flush and close failed"; 70532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("Dex file exported at %s (%zd bytes)\n", out_dex_path.c_str(), fsize); 70932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 71032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 71132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return true; 71232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 71332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 714e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 7150571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 7160571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 717aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7180571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 7190571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 720aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 721e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 722aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 72432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const DexFile::ClassDef& class_def, bool* stop_analysis) { 7252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 72632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool addr_found = false; 72713735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 7282ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 7292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 731e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 732e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 733e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 7350571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 7362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 7372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 73832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 74132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 74232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 74332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 74432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7460571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 747aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7480571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 7492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 7502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 75132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 75432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 75532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 75632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 75732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7590571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 760aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7610571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 762aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 7632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 764aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 765e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 7662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 7692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 7702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatMethod(std::ostream& os, const DexFile::ClassDef& class_def, 7728b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 7732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 7742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 77532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t method_access_flags, bool* addr_found) { 7762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 77732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 77832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 77932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string method_name = dex_file.GetMethodName(dex_file.GetMethodId(dex_method_idx)); 78032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (method_name.find(options_.method_filter_) == std::string::npos) { 7813fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray return success; 7823fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray } 7833fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray 78432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string pretty_method = PrettyMethod(dex_method_idx, dex_file, true); 7852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 7863fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray class_method_index, pretty_method.c_str(), 787db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 78832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_methods_) return success; 78932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 7902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 791a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent1_os(new std::ostream(&indent1_filter)); 792a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent2_filter(indent1_os->rdbuf(), kIndentChar, kIndentBy1Count); 793a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent2_os(new std::ostream(&indent2_filter)); 79432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 79532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 79632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 79732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 79832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_offset = oat_method.GetCodeOffset(); 79932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_size = oat_method.GetQuickCodeSize(); 80032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ != 0) { 80132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ > code_offset + code_size) { 80232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 80332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 80432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *addr_found = true; // stop analyzing file at next iteration 80532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 8082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 809a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "DEX CODE:\n"; 810a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpDexCode(*indent2_os, dex_file, code_item); 8112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 8132ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 8142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 815a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 8162ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier.reset(DumpVerifier(*indent2_os, dex_method_idx, &dex_file, class_def, code_item, 8172ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 8182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatMethodOffsets "; 82132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", oat_method_offsets); 8232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 8252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 8262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 8272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 8282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 8292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 8302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 833a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 8342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("code_offset: 0x%08x ", code_offset); 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 8362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code offset 0x%08x is past end of file 0x%08zx.\n", 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 8402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8433946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray 8442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "gc_map: "; 84532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 846957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier *indent2_os << StringPrintf("%p ", oat_method.GetGcMap()); 8473946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray } 848957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier uint32_t gc_map_offset = oat_method.GetGcMapOffset(); 8492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", gc_map_offset); 8502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (gc_map_offset > oat_file_.Size()) { 8512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "gc map table offset 0x%08x is past end of file 0x%08zx.\n", 8532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom gc_map_offset, oat_file_.Size()); 8542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 85532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_gc_map_) { 856a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 8572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMap(indent3_os, oat_method, code_item); 8592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatQuickMethodHeader "; 8632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 8642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 8652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 86632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", method_header); 8682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", method_header_offset); 8702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 8712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 8722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 8732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 8742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 8752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "mapping_table: "; 88032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetMappingTable()); 8822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t mapping_table_offset = oat_method.GetMappingTableOffset(); 8842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", oat_method.GetMappingTableOffset()); 8852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (mapping_table_offset > oat_file_.Size()) { 8862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset 0x%08x is past end of file 0x%08zx. " 8882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset was loaded from offset 0x%08x.\n", 8892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom mapping_table_offset, oat_file_.Size(), 8902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetMappingTableOffsetOffset()); 8912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 89232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_mapping_table_) { 893a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 8942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 8952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingTable(indent3_os, oat_method); 8962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "vmap_table: "; 89932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetVmapTable()); 9012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 9032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 9042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 9052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset 0x%08x is past end of file 0x%08zx. " 9072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset was loaded from offset 0x%08x.\n", 9082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom vmap_table_offset, oat_file_.Size(), 9092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetVmapTableOffsetOffset()); 9102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 91132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_vmap_) { 912442b46a087c389a91a0b51547ac9205058432364Roland Levillain DumpVmapData(*indent2_os, oat_method, code_item); 9132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 9162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "QuickMethodFrameInfo\n"; 9172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 9192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 9202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetCoreSpillMask(), false); 9212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 9222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 9232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetFpSpillMask(), true); 9242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 9252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // Based on spill masks from QuickMethodFrameInfo so placed 9282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // after it is dumped, but useful for understanding quick 9292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // code, so dumped here. 9302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVregLocations(*indent2_os, oat_method, code_item); 9312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "CODE: "; 9342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 9352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 9362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size offset 0x%08x is past end of file 0x%08zx.", 9382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, oat_file_.Size()); 9392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 9412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 9422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 9432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 944590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 94532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", code); 9472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 9492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_offset, 9502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, 9512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, 9522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code != nullptr ? "..." : ""); 9532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 9552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "start of code at 0x%08x is past end of file 0x%08zx.", 9572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 9582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 9602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 9622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 9632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_end, oat_file_.Size(), 9642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 9652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 96632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 9722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size %d is bigger than max expected threshold of %d. " 9742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 9752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, kMaxCodeSize, 9762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 9772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 97832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 98332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.disassemble_code_) { 9842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, !success, 0); 9852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 9892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 9903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 9923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 9933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 9943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 9953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 9973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 9983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 9993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 10003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 10013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 10033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 10053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 10063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 10073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 10093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 10133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1015442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display data stored at the the vmap offset of an oat method. 1016442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpVmapData(std::ostream& os, 1017442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1018442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem* code_item) { 1019957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier if (oat_method.GetGcMap() == nullptr) { 1020442b46a087c389a91a0b51547ac9205058432364Roland Levillain // If the native GC map is null, then this method has been 1021442b46a087c389a91a0b51547ac9205058432364Roland Levillain // compiled with the optimizing compiler. The optimizing 1022442b46a087c389a91a0b51547ac9205058432364Roland Levillain // compiler currently outputs its stack maps in the vmap table. 1023442b46a087c389a91a0b51547ac9205058432364Roland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1024442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_code_info != nullptr) { 1025442b46a087c389a91a0b51547ac9205058432364Roland Levillain CodeInfo code_info(raw_code_info); 1026442b46a087c389a91a0b51547ac9205058432364Roland Levillain DCHECK(code_item != nullptr); 1027442b46a087c389a91a0b51547ac9205058432364Roland Levillain DumpCodeInfo(os, code_info, *code_item); 1028442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1029442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 1030442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Otherwise, display the vmap table. 1031442b46a087c389a91a0b51547ac9205058432364Roland Levillain const uint8_t* raw_table = oat_method.GetVmapTable(); 1032442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_table != nullptr) { 1033442b46a087c389a91a0b51547ac9205058432364Roland Levillain VmapTable vmap_table(raw_table); 1034442b46a087c389a91a0b51547ac9205058432364Roland Levillain DumpVmapTable(os, oat_method, vmap_table); 1035442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 103620d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray } 1037442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1038442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1039442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a CodeInfo object emitted by the optimizing compiler. 1040442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpCodeInfo(std::ostream& os, 1041442b46a087c389a91a0b51547ac9205058432364Roland Levillain const CodeInfo& code_info, 1042442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem& code_item) { 1043004c230b4cfc856690c61faabc41864061813c88Nicolas Geoffray code_info.Dump(os, code_item.registers_size_); 1044442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1045442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1046442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a vmap table. 1047442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpVmapTable(std::ostream& os, 1048442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1049442b46a087c389a91a0b51547ac9205058432364Roland Levillain const VmapTable& vmap_table) { 1050442b46a087c389a91a0b51547ac9205058432364Roland Levillain bool first = true; 1051442b46a087c389a91a0b51547ac9205058432364Roland Levillain bool processing_fp = false; 1052442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint32_t spill_mask = oat_method.GetCoreSpillMask(); 1053442b46a087c389a91a0b51547ac9205058432364Roland Levillain for (size_t i = 0; i < vmap_table.Size(); i++) { 1054442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint16_t dex_reg = vmap_table[i]; 1055442b46a087c389a91a0b51547ac9205058432364Roland Levillain uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 1056442b46a087c389a91a0b51547ac9205058432364Roland Levillain processing_fp ? kFloatVReg : kIntVReg); 1057442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << (first ? "v" : ", v") << dex_reg; 1058442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (!processing_fp) { 1059442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "/r" << cpu_reg; 1060442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 1061442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "/fr" << cpu_reg; 1062442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1063442b46a087c389a91a0b51547ac9205058432364Roland Levillain first = false; 1064442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (!processing_fp && dex_reg == 0xFFFF) { 1065442b46a087c389a91a0b51547ac9205058432364Roland Levillain processing_fp = true; 1066442b46a087c389a91a0b51547ac9205058432364Roland Levillain spill_mask = oat_method.GetFpSpillMask(); 1067442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 10683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1069442b46a087c389a91a0b51547ac9205058432364Roland Levillain os << "\n"; 10703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1072faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 1073faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 1074faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 1075faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 1076faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 1077faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 1078faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 1079faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1080faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 1081faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 1082faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 1083faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 1084faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 1085faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 1086faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 1087faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 1088faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 1089faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1090faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 109115b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray uint32_t offset = StackVisitor::GetVRegOffsetFromQuickCode( 109215b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray code_item, 109315b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetCoreSpillMask(), 109415b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFpSpillMask(), 109515b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFrameSizeInBytes(), 109615b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray reg, 109715b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray GetInstructionSet()); 1098faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 1099faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1100faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1101faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 1102faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 1103faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 1104faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1105faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1106faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 1107faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 1108faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1109faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1110faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 1111faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1112faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 1113faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 1114b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 11152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 11161809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 11172ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 1118b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 1119b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 11201809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 11212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 11222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 11232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 11242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 1125b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 112615b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray uint32_t offset = StackVisitor::GetVRegOffsetFromQuickCode( 112715b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray code_item, 112815b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetCoreSpillMask(), 112915b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFpSpillMask(), 113015b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray oat_method.GetFrameSizeInBytes(), 113115b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray reg, 113215b9d5274399736ac09705f0507df24fac4f00c1Nicolas Geoffray GetInstructionSet()); 1133b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 1134b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1135b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1136b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1137b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1138ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void DumpGcMapRegisters(std::ostream& os, const OatFile::OatMethod& oat_method, 1139ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const DexFile::CodeItem* code_item, 1140ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t num_regs, const uint8_t* reg_bitmap) { 1141ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers bool first = true; 1142ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1143ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1144ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1145ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << " v" << reg << " ("; 1146ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1147ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1148ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers first = false; 1149ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1150ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ", v" << reg << " ("; 1151ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1152ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1153ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1154ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1155ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1156ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1157ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "No registers in GC map\n"; 1158ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1159ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "\n"; 1160ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1161ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1162b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 1163b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 1164957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier const uint8_t* gc_map_raw = oat_method.GetGcMap(); 1165ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (gc_map_raw == nullptr) { 1166ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return; // No GC map. 11673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1168ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1169956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes NativePcOffsetToReferenceMap map(gc_map_raw); 1170956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1171956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(quick_code) + 1172956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes map.GetNativePcOffset(entry); 1173956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes os << StringPrintf("%p", native_pc); 1174956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 11753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1176aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1177e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 11783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 1179ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1180ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code == nullptr) { 11812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 11822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11831809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 11841809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 11851809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 11861809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers std::ostream indent_os(&indent_filter); 11871809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 11881809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 11891809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point mappings {\n"; 11901809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 11911809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 11921809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 11931809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 11941809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 11951809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 11961809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 11971809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry mappings {\n"; 11981809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 11991809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 12001809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 12011809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 12023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12061809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 12081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 12091809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 12101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 12111809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 12121809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12134b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 12141809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 12151809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 1216b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12171809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 12181809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 12191809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 12201809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12214b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 12221809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 1223b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1224b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 1227b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 1231957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier const uint8_t* gc_map_raw = oat_method.GetGcMap(); 12322ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (gc_map_raw != nullptr) { 1233b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 12342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 1235b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 12362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 1237b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 1238b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1239b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1240b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 12412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 12422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1243b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1244b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 1245b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 1246b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 12472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1248b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1249b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1250b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1251b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1252b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 1253b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 1254b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1255b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1257b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1259590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 1260590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 1261590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 1262590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 12637b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 12642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 12652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 12662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 12672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 12682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 12692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 12702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 12712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 12722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 12732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 12752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 12762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 12772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 12792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 12802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 12812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 12822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 12832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 12842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 12852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 12862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 12882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 12912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 12922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 12952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1296b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 12972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1298b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1299b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1300b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 130132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%04zx: ", i) << instruction->DumpHexLE(5) 130232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis << StringPrintf("\t| %s\n", instruction->DumpString(&dex_file).c_str()); 1303b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1304e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1305e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1306b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1307b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 13082ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier::MethodVerifier* DumpVerifier(std::ostream& os, uint32_t dex_method_idx, 13092ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 13102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 13112ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 13122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 13132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 13142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1315bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 1316eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1317eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file))); 131832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis DCHECK(options_.class_loader_ != nullptr); 13192ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return verifier::MethodVerifier::VerifyMethodAndDump(soa.Self(), os, dex_method_idx, dex_file, 13202ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe dex_cache, 132132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *options_.class_loader_, 13222ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe &class_def, code_item, 13232ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe NullHandle<mirror::ArtMethod>(), 13242ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags); 13252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13262ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 13272ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 13282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1330590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpCode(std::ostream& os, verifier::MethodVerifier* verifier, 13312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 13322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1333ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1334ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 13352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 13362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 13372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1338956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes if (code_size == 0 || quick_code == nullptr) { 13392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 1340b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1341956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes } else { 1342ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1343ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1344ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 13452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 13462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingAtOffset(os, oat_method, offset, false); 13472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1348ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offset += disassembler_->Dump(os, quick_native_pc + offset); 13492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 13502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 13512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (dex_pc != DexFile::kDexNoIndex) { 13522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 13532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (verifier != nullptr) { 13542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVRegsAtDexPc(os, verifier, oat_method, code_item, dex_pc); 13552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1356ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 13572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1359b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1360b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1361b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 13623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 13632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 136432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatDumperOptions& options_; 136532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t resolved_addr2instr_; 1366a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet instruction_set_; 1367ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 13682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1369aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1370aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 13713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 137227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 13732ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, 13742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const ImageHeader& image_header, OatDumperOptions* oat_dumper_options) 13752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 13762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 13772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 13782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 137927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 13802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 13812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 13822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 13832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 13842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 13852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 138631e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier os << "IMAGE BITMAP OFFSET: " << reinterpret_cast<void*>(image_header_.GetImageBitmapOffset()) 138731e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier << " SIZE: " << reinterpret_cast<void*>(image_header_.GetImageBitmapSize()) << "\n\n"; 138831e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 13892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 13902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1391700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 13922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1393700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1394700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1395700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1396700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1397700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 13982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1399a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1400a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 140146774767fcf7780d1455e755729198648d08742eIgor Murashkin os << "COMPILE PIC: " << (image_header_.CompilePic() ? "yes" : "no") << "\n\n"; 140246774767fcf7780d1455e755729198648d08742eIgor Murashkin 14032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 14042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 14052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 14062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 14072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 14082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 14092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 14102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 14112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 14122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 14132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 14142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 14152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 14162dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1417fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 1418277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int j = 0; j < image_root_object_array->GetLength(); j++) { 1419277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe mirror::Object* value = image_root_object_array->Get(j); 1420fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1421277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int32_t k = j + 1; k < image_root_object_array->GetLength(); k++) { 1422277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe if (value == image_root_object_array->Get(k)) { 1423fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1424fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1425fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1426fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1427fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1428fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 1429277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << StringPrintf("%d: ", j); 1430fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1431277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << StringPrintf("%d to %zd: ", j, j + run); 1432277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe j = j + run; 1433fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 14342ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 14352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 14362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 1437277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << j << ": null\n"; 14382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1439d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 144034f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 144134f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 144227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 14432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 144427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1445aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 14462ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 14472ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 14482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 14492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 14508d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1451a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light const OatFile* oat_file = class_linker->FindOpenedOatFileFromOatLocation(oat_location); 1452a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1453e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler oat_file = OatFile::Open(oat_location, oat_location, 1454e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, nullptr, false, nullptr, 1455e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler &error_msg); 1456a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1457a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "NOT FOUND: " << error_msg << "\n"; 14582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 1459a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light } 1460aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 14612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1462aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 14633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 146478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 146532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_.reset(new OatDumper(*oat_file, *oat_dumper_options_)); 14663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 146702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 14682ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 146902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 147002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 147105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 147205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 14732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1474b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1475b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 14761d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 14771d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 147850b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1479357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1480c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1481c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1482c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1483c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 148490d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 148590d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 148690d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1487c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1488c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromRunnableToSuspended(kNative); 1489c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier ThreadList* thread_list = Runtime::Current()->GetThreadList(); 1490bf9fc581e8870faddbd320a935f9a627da724c48Mathieu Chartier thread_list->SuspendAll(__FUNCTION__); 1491c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1492c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->ResumeAll(); 1493c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromSuspendedToRunnable(); 1494c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 1495357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 14962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 14972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 14982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 14992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 15002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 15012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 150202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 15032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 15041d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 15052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 15062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 15072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 15082fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 15092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1510bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 15112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 15122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 1513b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 15142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1515700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 15162ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() == nullptr) { 15172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 15186f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 15192ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() != nullptr) { 15202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 15216f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 15223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 15233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 15243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 15253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 152632327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.alignment_bytes += image_header_.GetImageBitmapOffset() - image_header_.GetImageSize(); 152732327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.bitmap_bytes += image_header_.GetImageBitmapSize(); 15282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 15292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 153027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 15312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 15323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 15332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 15343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1535d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 15363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 15372dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 1538b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 15392ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 15402ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 15412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1542d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 15432dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 15442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 154568b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 154664b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 15472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 15482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1549ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 1550ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 15512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 1552d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 15532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1554d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1555d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1556d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1557c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier static void PrintField(std::ostream& os, ArtField* field, mirror::Object* obj) 1558b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 155961c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 156008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers switch (field->GetTypeAsPrimitiveType()) { 156108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimLong: 1562ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 156308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 156408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimDouble: 15652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 156608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 156708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimFloat: 15682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 156908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimInt: 15712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 157208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimChar: 157437f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 157508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimShort: 157737f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 157808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 157908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimBoolean: 158037f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 158137f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 158208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 158308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimByte: 158437f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 158508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 158608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimNot: { 158708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Get the value, don't compute the type unless it is non-null as we don't want 158808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // to cause class loading. 158908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers mirror::Object* value = field->GetObj(obj); 159008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (value == nullptr) { 159108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("null %s\n", PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 159250239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 159308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Grab the field type without causing resolution. 1594daaf3265806eb2eadb2e03302bd68022fab5ca28Mathieu Chartier mirror::Class* field_type = field->GetType<false>(); 159508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (field_type != nullptr) { 159608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyObjectValue(os, field_type, value); 159708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } else { 159808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("%p %s\n", value, 159908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 160008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } 160150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 160208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 160348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 160408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers default: 160508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << "unexpected field type: " << field->GetTypeDescriptor() << "\n"; 160608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 1607d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1608d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1609d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 1611b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 16122dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 16132ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 16142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1615d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1616c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier ArtField* fields = klass->GetIFields(); 1617c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier for (size_t i = 0, count = klass->NumInstanceFields(); i < count; i++) { 1618c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier PrintField(os, &fields[i], obj); 1619d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1620d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1621d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16222dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 16233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1624f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 16253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1626ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeBegin(mirror::ArtMethod* m) 1627b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1628a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const void* quick_code = m->GetEntryPointFromQuickCompiledCodePtrSize( 1629a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSetPointerSize(oat_dumper_->GetOatInstructionSet())); 16306f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers if (Runtime::Current()->GetClassLinker()->IsQuickResolutionStub(quick_code)) { 1631ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 16323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1633f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1634ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1635f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1636ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 16373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1639ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t GetQuickOatCodeSize(mirror::ArtMethod* m) 1640b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1641ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1642ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1643f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1644f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1645f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1646f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1647f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1648ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeEnd(mirror::ArtMethod* m) 1649b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1650ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 16512ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 16522ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1653f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1654ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1655f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1656f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 16572dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 1658b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 16592ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 16602ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 16613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 166278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 166378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 166478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1665916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1666916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1667916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1668916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1669916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1670916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 16712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 16722dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1673d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 16742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 16752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1676d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 16772dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 16782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 16792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1680ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 16814b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtMethod %s\n", obj, 1682ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 1683d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 16842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 168568b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 168678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 16872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 168878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 16892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 16902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 16912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 1692d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 16932dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 1694d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 1695d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 16962dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1697d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1698d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1699d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1700d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1701d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1702d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1703d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1704d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1705d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 17062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 170778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 17082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 1709d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 171078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 17112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 17122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 17132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 1714d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1715d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1716c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier mirror::Class* klass = obj->AsClass(); 1717c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier ArtField* sfields = klass->GetSFields(); 1718c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier const size_t num_fields = klass->NumStaticFields(); 1719c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier if (num_fields != 0) { 17202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 17212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 17222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 1723c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier for (size_t i = 0; i < num_fields; i++) { 1724c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier PrintField(indent2_os, &sfields[i], sfields[i].GetDeclaringClass()); 1725d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1726d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1727ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 1728a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const size_t image_pointer_size = InstructionSetPointerSize( 1729a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->oat_dumper_->GetOatInstructionSet()); 1730ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 1731d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 1732957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier DCHECK(method->GetNativeGcMap(image_pointer_size) == nullptr) << PrettyMethod(method); 1733a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier DCHECK(method->GetMappingTable(image_pointer_size) == nullptr) << PrettyMethod(method); 17343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 1735ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code = state->GetQuickOatCodeBegin(method); 1736ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1737ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code, &first_occurrence); 17383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 1739ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.native_to_managed_code_bytes += quick_oat_code_size; 17403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1741a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier if (quick_oat_code != method->GetEntryPointFromQuickCompiledCodePtrSize( 1742a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier image_pointer_size)) { 1743ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code); 17443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17451984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 174688474b416eb257078e590bf9bc7957cee604a186Jeff Hao method->IsResolutionMethod() || method->IsImtConflictMethod() || 17472d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier method->IsImtUnimplementedMethod() || method->IsClassInitializer()) { 1748957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier DCHECK(method->GetNativeGcMap(image_pointer_size) == nullptr) << PrettyMethod(method); 1749a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier DCHECK(method->GetMappingTable(image_pointer_size) == nullptr) << PrettyMethod(method); 1750916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1751bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1752d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1753916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1754e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1755a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 1756957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier size_t gc_map_bytes = 1757957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier state->ComputeOatSize(method->GetNativeGcMap(image_pointer_size), &first_occurrence); 1758a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 17593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 17603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 1763a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->ComputeOatSize(method->GetMappingTable(image_pointer_size), &first_occurrence); 1764a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 17653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 17663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 1769a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->ComputeOatSize(method->GetVmapTable(image_pointer_size), &first_occurrence); 1770a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 17713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 17723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1774ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_begin = state->GetQuickOatCodeBegin(method); 1775ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_end = state->GetQuickOatCodeEnd(method); 1776ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1777ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1778a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1779ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes += quick_oat_code_size; 17800d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 17810d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 1782ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.class_initializer_code_bytes += quick_oat_code_size; 17830d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 1784ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_initializer_code_bytes += quick_oat_code_size; 17850d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 17860d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 1787ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_method_code_bytes += quick_oat_code_size; 17880d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 17893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1790ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 17913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1792ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 17932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 17942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 17953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 1797ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers vmap_table_bytes + quick_oat_code_size + object_bytes; 17983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1800ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 18013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 180278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 180378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 18041ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers std::string temp; 18051ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 180678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 180727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 18083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 18093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 18103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1811a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 18123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1813a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 18143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 18153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1816a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 18173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 181927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1820916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1821916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1822916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 18233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1824916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1825916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1826916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1827916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 182832327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1829916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1830916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1831916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 18323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1833916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1834916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 18350d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 18360d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 18370d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1838916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1840916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 18413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1842916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1843916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1844916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1845ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 18463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 18473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1848700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 18493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 18513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 18523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1853916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1854916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 185532327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1856916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1857916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 18583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1859916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1860916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 18610d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 18620d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 18630d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 18643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1865916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 18663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1867916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1868916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1869a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1870277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe SizeAndCount(size_t bytes_in, size_t count_in) : bytes(bytes_in), count(count_in) {} 1871a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1872a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1873a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1874a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1875a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1876a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1877277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe void Update(const char* descriptor, size_t object_bytes_in) { 1878a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1879a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1880277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe it->second.bytes += object_bytes_in; 1881a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1882a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1883277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes_in, 1)); 1884a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1885a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1886916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 18883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 18893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1891916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1892916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1893916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1894916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1895916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1896916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1897916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1898916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1899ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 19003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 19013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 19023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 19033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 190500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1906b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 19073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 19083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 19093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 19103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 19113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 19123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 19133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 19143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 19153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 19163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 19173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 19183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 19193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 19213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 19223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 19233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 19243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 19253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 19273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 19283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 19293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 19303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 19313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 19323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 19333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 19343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 19353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 19363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 19373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 19383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 19393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 19403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 19413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 19433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 19443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1947c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 19483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 19493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1951c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 19523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 19533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 19543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 19602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1961c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 19623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1963c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 19643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 19663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 19673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 19683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 19693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 19703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 19713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 19723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 19733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 19743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 19753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 19763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 19773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 19783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 19793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 19803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 19823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 19833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 19863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1987c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 19883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 19893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1991c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 19923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 19933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 19943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 20002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2001c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 20023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2003c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 20043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 2006b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 20072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 20082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 20092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 20102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 20112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 20122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 20132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 201432327098e300ab66671b891a18bf669576fc896aMathieu Chartier "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 20152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 20162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 20172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 201832327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 20192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 20202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 202132327098e300ab66671b891a18bf669576fc896aMathieu Chartier CHECK_EQ(file_bytes, bitmap_bytes + header_bytes + object_bytes + alignment_bytes); 20222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 2023916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 20242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 2025916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 202602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 202702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 202802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 202902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 203002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 20312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 2032a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 203302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 203402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 203502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 2036916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2037c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 2038916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 2039916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 20402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 20412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 20442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 204705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 20482ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 20492ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 20502ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 20512ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 20522ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 20532ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 20542ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 20552ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 20562ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 20572ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 20582ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 20592ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 20602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 206102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 20622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 206302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 206402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 206505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 206605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 20672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 20682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 20692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 207005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 207105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 207205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 2073c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 2074916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 20752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 20762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 20772ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 20782ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 2079c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 2080cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 2081c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 20823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 20833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 2084916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2085916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 2086916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2087916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 20880d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 20890d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 20900d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 20910d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 20920d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 20930d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 20940d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 20950d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 20962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 20971d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 20983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 20992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 21002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumperOptions> oat_dumper_options_; 2101d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 21023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 210378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 210478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 210500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpImage(Runtime* runtime, const char* image_location, OatDumperOptions* options, 210600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 210700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 210800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 210900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 211000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 211100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 211200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe gc::Heap* heap = runtime->GetHeap(); 21131d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 21142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(image_space != nullptr); 211578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 211678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 21170f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_location); 211878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 211978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 21203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 212100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ImageDumper image_dumper(os, *image_space, image_header, options); 21223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 21232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = image_dumper.Dump(); 21242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 212578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 212678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 212700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 212800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 212900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 213000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 213100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 213200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 213300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 213400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 213500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 213600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 213700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 213800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 213900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterOatFile(oat_file); 2140fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::vector<std::unique_ptr<const DexFile>> dex_files; 214100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 214200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 2143fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::unique_ptr<const DexFile> dex_file = odf->OpenDexFile(&error_msg); 214400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 214500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterDexFile(*dex_file); 2146fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler dex_files.push_back(std::move(dex_file)); 214700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 214800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 214900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 215000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 2151fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::vector<const DexFile*> class_path; 2152fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler for (auto& dex_file : dex_files) { 2153fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler class_path.push_back(dex_file.get()); 2154fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler } 215581c6f8db12b203878a7d72444ead2bc7cf5c47adAndreas Gampe jobject class_loader = class_linker->CreatePathClassLoader(self, class_path); 215600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 215700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 215800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 215900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 216000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 216100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 216200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 216332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 216400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 216500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 216600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 216700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 216800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 216932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(oat_file != nullptr && options != nullptr); 217000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 217100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 217200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 217300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 217432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 217500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 217600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 217700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 217800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 217900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 218000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 218100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 21823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, nullptr, false, 2183e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, &error_msg); 218400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 218500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 218600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 218700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 218800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 218900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 219000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 219100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 219200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 219300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 219400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 219500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int SymbolizeOat(const char* oat_filename, std::string& output_name) { 219700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 21983774335b08076117d6950cd472cdd59a167470b5Igor Murashkin OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, nullptr, false, 2199e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, &error_msg); 220000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 220100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 220200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 220300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 220400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatSymbolizer oat_symbolizer(oat_file, output_name); 220600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Init()) { 220700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to initialize symbolizer\n"); 220800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 220900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 221000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Symbolize()) { 221100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 221200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 221300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 221400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 221600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 221700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22183774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpArgs : public CmdlineArgs { 22193774335b08076117d6950cd472cdd59a167470b5Igor Murashkin protected: 22203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin using Base = CmdlineArgs; 222100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseCustom(const StringPiece& option, 22233774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string* error_msg) OVERRIDE { 22243774335b08076117d6950cd472cdd59a167470b5Igor Murashkin { 22253774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus base_parse = Base::ParseCustom(option, error_msg); 22263774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (base_parse != kParseUnknownArgument) { 22273774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return base_parse; 22283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 222900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 223000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22313774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (option.starts_with("--oat-file=")) { 22323774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--oat-file=")).data(); 22333774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--image=")) { 22343774335b08076117d6950cd472cdd59a167470b5Igor Murashkin image_location_ = option.substr(strlen("--image=")).data(); 22353774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option =="--dump:raw_mapping_table") { 22363774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_mapping_table_ = true; 22373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--dump:raw_gc_map") { 22383774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_gc_map_ = true; 22393774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-dump:vmap") { 22403774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_vmap_ = false; 22413774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-disassemble") { 22423774335b08076117d6950cd472cdd59a167470b5Igor Murashkin disassemble_code_ = false; 22433774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--symbolize=")) { 22443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--symbolize=")).data(); 22453774335b08076117d6950cd472cdd59a167470b5Igor Murashkin symbolize_ = true; 224632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--class-filter=")) { 224732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_ = option.substr(strlen("--class-filter=")).data(); 22483774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--method-filter=")) { 22493774335b08076117d6950cd472cdd59a167470b5Igor Murashkin method_filter_ = option.substr(strlen("--method-filter=")).data(); 225032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-classes")) { 225132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_ = true; 225232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-methods")) { 225332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_ = true; 225432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--export-dex-to=")) { 225532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_ = option.substr(strlen("--export-dex-to=")).data(); 225632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--addr2instr=")) { 225732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ParseUint(option.substr(strlen("--addr2instr=")).data(), &addr2instr_)) { 225832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *error_msg = "Address conversion failed"; 225932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return kParseError; 226032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 22613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else { 22623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseUnknownArgument; 226300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 226400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22653774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 22663774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 22673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 22683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseChecks(std::string* error_msg) OVERRIDE { 22693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Infer boot image location from the image location if possible. 22703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (boot_image_location_ == nullptr) { 22713774335b08076117d6950cd472cdd59a167470b5Igor Murashkin boot_image_location_ = image_location_; 227200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 227300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22743774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform the parent checks. 22753774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus parent_checks = Base::ParseChecks(error_msg); 22763774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (parent_checks != kParseOk) { 22773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return parent_checks; 227800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 227900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22803774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform our own checks. 22813774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (image_location_ == nullptr && oat_filename_ == nullptr) { 22823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified"; 22833774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 22843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (image_location_ != nullptr && oat_filename_ != nullptr) { 22853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified but not both"; 22863774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 22873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 22883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 22893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 22903774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 22913774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 22923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual std::string GetUsage() const { 22933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string usage; 22943774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 22953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += 22963774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "Usage: oatdump [options] ...\n" 22973774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 22983774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: adb shell oatdump --image=/system/framework/boot.art\n" 22993774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23003774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Either oat-file or image is required. 23013774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --oat-file=<file.oat>: specifies an input oat filename.\n" 23023774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --oat-file=/system/framework/boot.oat\n" 23033774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23043774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --image=<file.art>: specifies an input image location.\n" 23053774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --image=/system/framework/boot.art\n" 23063774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 23073774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += Base::GetUsage(); 23093774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23103774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += // Optional. 23113774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --dump:raw_mapping_table enables dumping of the mapping table.\n" 23123774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_mapping_table\n" 23133774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23143774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --dump:raw_mapping_table enables dumping of the GC map.\n" 23153774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_gc_map\n" 23163774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23173774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-dump:vmap may be used to disable vmap dumping.\n" 23183774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-dump:vmap\n" 23193774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-disassemble may be used to disable disassembly.\n" 23213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-disassemble\n" 23223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 232332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-classes may be used to list target file classes (can be used with filters).\n" 232432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes\n" 232532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes --class-filter=com.example.foo\n" 232632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 232732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-methods may be used to list target file methods (can be used with filters).\n" 232832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods\n" 232932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods --class-filter=com.example --method-filter=foo\n" 233032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 233132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --symbolize=<file.oat>: output a copy of file.oat with elf symbols included.\n" 233232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --symbolize=/system/framework/boot.oat\n" 233332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 233432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --class-filter=<class name>: only dumps classes that contain the filter.\n" 233532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --class-filter=com.example.foo\n" 233632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 23373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --method-filter=<method name>: only dumps methods that contain the filter.\n" 23383774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --method-filter=foo\n" 233932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 234032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --export-dex-to=<directory>: may be used to export oat embedded dex files.\n" 234132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --export-dex-to=/data/local/tmp\n" 234232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 234332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --addr2instr=<address>: output matching method disassembled code from relative\n" 234432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " address (e.g. PC from crash dump)\n" 234532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --addr2instr=0x00001a3b\n" 23463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 23473774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23483774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return usage; 234900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 235000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23513774335b08076117d6950cd472cdd59a167470b5Igor Murashkin public: 235200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 235332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter_ = ""; 23543fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* method_filter_ = ""; 235500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 235600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 235700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_mapping_table_ = false; 235800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_gc_map_ = false; 235900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 236000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 236100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 236232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes_ = false; 236332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods_ = false; 236432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_ = 0; 236532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location_ = nullptr; 236600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 236700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23683774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpMain : public CmdlineMain<OatdumpArgs> { 23693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool NeedsRuntime() OVERRIDE { 23703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 237100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 23733774335b08076117d6950cd472cdd59a167470b5Igor Murashkin bool absolute_addresses = (args_->oat_filename_ == nullptr); 23743774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23753774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_dumper_options_ = std::unique_ptr<OatDumperOptions>(new OatDumperOptions( 23763774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_mapping_table_, 23773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_gc_map_, 23783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_vmap_, 23793774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->disassemble_code_, 23803774335b08076117d6950cd472cdd59a167470b5Igor Murashkin absolute_addresses, 238132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->class_filter_, 238232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->method_filter_, 238332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_classes_, 238432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_methods_, 238532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->export_dex_location_, 238632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->addr2instr_)); 23873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return (args_->boot_image_location_ != nullptr || args_->image_location_ != nullptr) && 23893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin !args_->symbolize_; 239000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 239100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithoutRuntime() OVERRIDE { 23933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 2394c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe CHECK(args_->oat_filename_ != nullptr); 23953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2396d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier MemMap::Init(); 23973774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2398c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe if (args_->symbolize_) { 2399c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return SymbolizeOat(args_->oat_filename_, args_->output_name_) == EXIT_SUCCESS; 2400c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } else { 2401c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return DumpOat(nullptr, 2402c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->oat_filename_, 240332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 2404c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->os_) == EXIT_SUCCESS; 2405c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } 240600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 240700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24083774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithRuntime(Runtime* runtime) { 24093774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 24103774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24113774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (args_->oat_filename_ != nullptr) { 24123774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return DumpOat(runtime, 24133774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->oat_filename_, 241432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 24153774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->os_) == EXIT_SUCCESS; 241600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 241700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 241832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return DumpImage(runtime, args_->image_location_, oat_dumper_options_.get(), args_->os_) 24193774335b08076117d6950cd472cdd59a167470b5Igor Murashkin == EXIT_SUCCESS; 242000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 242100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::unique_ptr<OatDumperOptions> oat_dumper_options_; 24233774335b08076117d6950cd472cdd59a167470b5Igor Murashkin}; 242400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24257934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 242678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 242778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 24283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin art::OatdumpMain main; 24293774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return main.Main(argc, argv); 243078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2431