oatdump.cc revision f2650d1f957b158496de8016bc43fb575e81d6bc
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 79bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbeckyclass OatSymbolizer FINAL { 8054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 81bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky class RodataWriter FINAL : public CodeOutput { 82bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky public: 83bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky explicit RodataWriter(const OatFile* oat_file) : oat_file_(oat_file) {} 8454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 85bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky bool Write(OutputStream* out) OVERRIDE { 86bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky const size_t rodata_size = oat_file_->GetOatHeader().GetExecutableOffset(); 87bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky return out->WriteFully(oat_file_->Begin(), rodata_size); 88bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky } 8954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 90bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky private: 91bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky const OatFile* oat_file_; 92bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky }; 9354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 94bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky class TextWriter FINAL : public CodeOutput { 95bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky public: 96bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky explicit TextWriter(const OatFile* oat_file) : oat_file_(oat_file) {} 9754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 98bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky bool Write(OutputStream* out) OVERRIDE { 99bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky const size_t rodata_size = oat_file_->GetOatHeader().GetExecutableOffset(); 100bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky const uint8_t* text_begin = oat_file_->Begin() + rodata_size; 101bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky return out->WriteFully(text_begin, oat_file_->End() - text_begin); 10254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 10354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 104bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky private: 105bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky const OatFile* oat_file_; 106bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky }; 107bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky 108bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky explicit OatSymbolizer(const OatFile* oat_file, const std::string& output_name) : 109bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky oat_file_(oat_file), builder_(nullptr), 110bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky output_name_(output_name.empty() ? "symbolized.oat" : output_name) { 11154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 11254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe typedef void (OatSymbolizer::*Callback)(const DexFile::ClassDef&, 11454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 11554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod&, 11654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile&, 11754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 11854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::CodeItem*, 11954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t); 12054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 122bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky Elf32_Word rodata_size = oat_file_->GetOatHeader().GetExecutableOffset(); 123bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky uint32_t size = static_cast<uint32_t>(oat_file_->End() - oat_file_->Begin()); 124bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky uint32_t text_size = size - rodata_size; 125bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky uint32_t bss_size = oat_file_->BssSize(); 126bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky RodataWriter rodata_writer(oat_file_); 127bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky TextWriter text_writer(oat_file_); 128bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky builder_.reset(new ElfBuilder<ElfTypes32>( 129bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky oat_file_->GetOatHeader().GetInstructionSet(), 130bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky rodata_size, &rodata_writer, 131bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky text_size, &text_writer, 132bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky bss_size)); 13354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::RegisterForDedup); 13554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe NormalizeState(); 13754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::AddSymbol); 13954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 140bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky File* elf_output = OS::CreateEmptyFile(output_name_.c_str()); 141bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky bool result = builder_->Write(elf_output); 14254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 1434303ba97313458491e038d78efa041d41cf7bb43Andreas Gampe // Ignore I/O errors. 144bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky UNUSED(elf_output->FlushClose()); 14554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return result; 14754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 14854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void Walk(Callback callback) { 15054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 15154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 15254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 1532cebb24bfc3247d3e9be138a3350106737455918Mathieu Chartier CHECK(oat_dex_file != nullptr); 15454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatDexFile(oat_dex_file, callback); 15554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file, Callback callback) { 15954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 16054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 16154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dex_file.get() == nullptr) { 16254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 16354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 16454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 16554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 16654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 16754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 16854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 16954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 17054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 17254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatClass(oat_class, *dex_file.get(), class_def, callback); 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 17554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 17754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 17954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 18054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 18454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatClass(const OatFile::OatClass& oat_class, const DexFile& dex_file, 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def, Callback callback) { 18613735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 18754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 19254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe SkipAllFields(&it); 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 19554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextDirectMethod()) { 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 1985182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 19954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextVirtualMethod()) { 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 2055182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 20654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 20754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 20854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 21054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 21254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatMethod(const DexFile::ClassDef& class_def, uint32_t class_method_index, 21354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags, Callback callback) { 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 21854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (oat_method.GetCodeOffset() == 0) { 22154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 22254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 22354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 22554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe (this->*callback)(class_def, class_method_index, oat_method, dex_file, dex_method_idx, code_item, 22654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe method_access_flags); 22754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2296a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers void RegisterForDedup(const DexFile::ClassDef& class_def ATTRIBUTE_UNUSED, 2306a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t class_method_index ATTRIBUTE_UNUSED, 2316a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const OatFile::OatMethod& oat_method, 2326a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile& dex_file ATTRIBUTE_UNUSED, 2336a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t dex_method_idx ATTRIBUTE_UNUSED, 2346a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile::CodeItem* code_item ATTRIBUTE_UNUSED, 2356a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t method_access_flags ATTRIBUTE_UNUSED) { 23654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[oat_method.GetCodeOffset()]++; 23754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 23954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void NormalizeState() { 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (auto& x : state_) { 24154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (x.second == 1) { 24254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[x.first] = 0; 24354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe enum class DedupState { // private 24854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kNotDeduplicated, 24954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedFirst, 25054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedOther 25154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe }; 25254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState IsDuplicated(uint32_t offset) { 25354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 0) { 25454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kNotDeduplicated; 25554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 1) { 25754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedOther; 25854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[offset] = 1; 26054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedFirst; 26154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 2636a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers void AddSymbol(const DexFile::ClassDef& class_def ATTRIBUTE_UNUSED, 2646a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t class_method_index ATTRIBUTE_UNUSED, 2656a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const OatFile::OatMethod& oat_method, 2666a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile& dex_file, 2676a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t dex_method_idx, 2686a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers const DexFile::CodeItem* code_item ATTRIBUTE_UNUSED, 2696a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866fIan Rogers uint32_t method_access_flags ATTRIBUTE_UNUSED) { 27054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState dedup = IsDuplicated(oat_method.GetCodeOffset()); 27154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup != DedupState::kDeduplicatedOther) { 27254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string pretty_name = PrettyMethod(dex_method_idx, dex_file, true); 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 27454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup == DedupState::kDeduplicatedFirst) { 27554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe pretty_name = "[Dedup]" + pretty_name; 27654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 278bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky auto* symtab = builder_->GetSymtab(); 27954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 280bc90fd09e09a845ae6ea0d84ad67560575a94142David Srbecky symtab->AddSymbol(pretty_name, builder_->GetText(), 2810279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers oat_method.GetCodeOffset() - oat_file_->GetOatHeader().GetExecutableOffset(), 2820279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers true, oat_method.GetQuickCodeSize(), STB_GLOBAL, STT_FUNC); 28354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 28654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 28754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe static void SkipAllFields(ClassDataItemIterator* it) { 28854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextStaticField()) { 28954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 29054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextInstanceField()) { 29254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 29354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 29654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 297533c207f9d2da6d913c4b10f6f757fe9d6367b10David Srbecky std::unique_ptr<ElfBuilder<ElfTypes32> > builder_; 29854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unordered_map<uint32_t, uint32_t> state_; 2990279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers const std::string output_name_; 30054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 30154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 3022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 3032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 3042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom OatDumperOptions(bool dump_raw_mapping_table, 3052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_raw_gc_map, 3062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_vmap, 307f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps, 3082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 30900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 31032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter, 31132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* method_filter, 31232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes, 31332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods, 31432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location, 31532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr) 3162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : dump_raw_mapping_table_(dump_raw_mapping_table), 3172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_raw_gc_map_(dump_raw_gc_map), 3182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_vmap_(dump_vmap), 319f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_(dump_code_info_stack_maps), 3202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 32100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 32232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_(class_filter), 3233fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray method_filter_(method_filter), 32432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_(list_classes), 32532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_(list_methods), 32632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_(export_dex_location), 32732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis addr2instr_(addr2instr), 3283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin class_loader_(nullptr) {} 3292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_mapping_table_; 3312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_gc_map_; 3322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 333f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const bool dump_code_info_stack_maps_; 3342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 33632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const class_filter_; 3373fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* const method_filter_; 33832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_classes_; 33932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const bool list_methods_; 34032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* const export_dex_location_; 34132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_; 34200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 345e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 346aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 34732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis explicit OatDumper(const OatFile& oat_file, const OatDumperOptions& options) 3489583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 349a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 35132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_(0), 352a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier instruction_set_(oat_file_.GetOatHeader().GetInstructionSet()), 353a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier disassembler_(Disassembler::Create(instruction_set_, 35432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis new DisassemblerOptions(options_.absolute_addresses_, 355a37d925d405be9f589ac282869a997e73414d859Alexandre Rames oat_file.Begin(), 356a37d925d405be9f589ac282869a997e73414d859Alexandre Rames true /* can_read_litals_ */))) { 35732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_loader_ != nullptr); 35832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.class_filter_ != nullptr); 35932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(options_.method_filter_ != nullptr); 3603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 367a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetInstructionSet() { 368a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier return instruction_set_; 369a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier } 370a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier 3712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 374aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 375aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 376aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 377aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 378aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 379ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 380aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 381a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 382a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 383a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3846f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers { 3856f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers std::unique_ptr<const InstructionSetFeatures> features( 3866f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers InstructionSetFeatures::FromBitmap(oat_header.GetInstructionSet(), 3876f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers oat_header.GetInstructionSetFeaturesBitmap())); 3886f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << "INSTRUCTION SET FEATURES:\n"; 3896f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << features->GetFeatureString() << "\n\n"; 3906f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers } 3917020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 392aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 393aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 394aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 3962ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 3972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 39832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (oat_header.offset() != 0 && options_.absolute_addresses_) { \ 3992ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 4002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 4012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 4022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 4032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 4042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 4052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 4062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 4072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 4082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 4092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 4102ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 4112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 4122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 4132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4152ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4162ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4182ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 419aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 424a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 42528db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 42628db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 42728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 42828db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 429700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 43081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 43122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 43222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 43322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 43422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 43522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 43622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 43722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 43822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 43922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 44022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 44122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 44222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 44381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 44432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 4452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 451aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 454aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 455aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 456aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 45732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If set, adjust relative address to be searched 45832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.addr2instr_ != 0) { 45932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis resolved_addr2instr_ = options_.addr2instr_ + oat_header.GetExecutableOffset(); 46032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "SEARCH ADDRESS (executable offset + input):\n"; 46132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%08x\n\n", resolved_addr2instr_); 46232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 46332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 4643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4662ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 46732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 46832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // If file export selected skip file analysis 46932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.export_dex_location_) { 47032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ExportDexFile(os, *oat_dex_file)) { 47132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis success = false; 47232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 47332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 47432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!DumpOatDexFile(os, *oat_dex_file)) { 47532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis success = false; 47632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 4772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 48413735955f39b3b304c37d2b2840663c131262c18Ian Rogers if (reinterpret_cast<const uint8_t*>(oat_data) < oat_file_.Begin() || 48513735955f39b3b304c37d2b2840663c131262c18Ian Rogers reinterpret_cast<const uint8_t*>(oat_data) > oat_file_.End()) { 4863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 488ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 489ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 490ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 492ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 495e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 496a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet GetOatInstructionSet() { 497f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 498f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 499f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 500ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 5013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5038d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 5048d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 505700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5068d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5078d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5088d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5098d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 510e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier const char* descriptor = m->GetDeclaringClassDescriptor(); 5118b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 512e7c9a8c2b8481aafbc6af4ce6229bd361ba24742Mathieu Chartier dex_file->FindClassDef(descriptor, ComputeModifiedUtf8Hash(descriptor)); 5132ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5148b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 515d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 517d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 520aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5212ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 522aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 523aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 524aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 526e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 527e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 528e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 529e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5322ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5338d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 534700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5358d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5368d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5378d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 539e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 540ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5412ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5422ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5432ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 544e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 545d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 54613735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file->GetClassData(class_def); 5472ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 548e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 549e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 551e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 552d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 553e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 554e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 555e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 556d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 558e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 560e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 561e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 562e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 563e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 565e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 566ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 567e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 568e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 573e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 57495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 57595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 57695ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 57795ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 57895ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 579e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 580e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 581957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier offsets_.insert(oat_method.GetGcMapOffset()); 582e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 583e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 58632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool stop_analysis = false; 5872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 588a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 589ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 590590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 591590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 592590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5938d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 594700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 5952ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (dex_file.get() == nullptr) { 5968d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 5972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 5982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 599aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 6012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 6022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 603aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 604aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 60532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 60632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 60732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (DescriptorToDot(descriptor).find(options_.class_filter_) == std::string::npos) { 60832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis continue; 60932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 61032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 6112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 612d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 615d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 616d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 617d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 6182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 6192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 62032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_classes_) continue; 62132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!DumpOatClass(indented_os, oat_class, *(dex_file.get()), class_def, &stop_analysis)) { 6222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 62432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (stop_analysis) { 62532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 62632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 62732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 628aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 629aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 630aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 632aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 633aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 63432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool ExportDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 63532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string error_msg; 63632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_file_location = oat_dex_file.GetDexFileLocation(); 63732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 63832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 63932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file == nullptr) { 64032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open dex file '" << dex_file_location << "': " << error_msg; 64132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 64332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t fsize = oat_dex_file.FileSize(); 64432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 64532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Some quick checks just in case 64632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (fsize == 0 || fsize < sizeof(DexFile::Header)) { 64732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Invalid dex file\n"; 64832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 64932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Verify output directory exists 65232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!OS::DirectoryExists(options_.export_dex_location_)) { 65332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Extend OS::DirectoryExists if symlink support is required 65432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << options_.export_dex_location_ << " output directory not found or symlink\n"; 65532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 65632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 65732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 65832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // Beautify path names 65932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_file_location.size() > PATH_MAX || dex_file_location.size() <= 0) { 66032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 66132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 66232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 66332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string dex_orig_name; 66432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t dex_orig_pos = dex_file_location.rfind('/'); 66532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_pos == std::string::npos) 66632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location; 66732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis else 66832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(dex_orig_pos + 1); 66932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 67032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // A more elegant approach to efficiently name user installed apps is welcome 67132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (dex_orig_name.size() == 8 && !dex_orig_name.compare("base.apk")) { 67232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_file_location.erase(dex_orig_pos, strlen("base.apk") + 1); 67332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis size_t apk_orig_pos = dex_file_location.rfind('/'); 67432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (apk_orig_pos != std::string::npos) { 67532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis dex_orig_name = dex_file_location.substr(++apk_orig_pos); 67632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 67732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 67832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 67932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string out_dex_path(options_.export_dex_location_); 68032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.back() != '/') { 68132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("/"); 68232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append(dex_orig_name); 68432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis out_dex_path.append("_export.dex"); 68532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (out_dex_path.length() > PATH_MAX) { 68632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 68732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 68832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 68932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::unique_ptr<File> file(OS::CreateEmptyFile(out_dex_path.c_str())); 69032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file.get() == nullptr) { 69132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to open output dex file " << out_dex_path; 69232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 69432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 69532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!file->WriteFully(dex_file->Begin(), fsize)) { 69632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Failed to write dex file"; 69732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis file->Erase(); 69832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 69932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (file->FlushCloseOrErase() != 0) { 70232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << "Flush and close failed"; 70332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return false; 70432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 70532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("Dex file exported at %s (%zd bytes)\n", out_dex_path.c_str(), fsize); 70732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << std::flush; 70832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 70932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return true; 71032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 71132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 712e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 7130571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 7140571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 715aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7160571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 7170571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 718aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 719e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 720aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 72232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const DexFile::ClassDef& class_def, bool* stop_analysis) { 7232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 72432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool addr_found = false; 72513735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 7262ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 7272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 729e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 730e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 731e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 7322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 7330571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 7352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 73632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 73932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 74032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 74132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 74232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7440571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 745aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7460571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 7472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 7482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 74932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis it.GetRawMemberAccessFlags(), &addr_found)) { 7502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 75232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (addr_found) { 75332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *stop_analysis = true; 75432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 75532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 7562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 7570571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 758aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7590571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 760aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 7612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 762aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 763e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 7642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 7652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 7682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatMethod(std::ostream& os, const DexFile::ClassDef& class_def, 7708b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 7722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 77332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t method_access_flags, bool* addr_found) { 7742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 77532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 77632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis // TODO: Support regex 77732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string method_name = dex_file.GetMethodName(dex_file.GetMethodId(dex_method_idx)); 77832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (method_name.find(options_.method_filter_) == std::string::npos) { 7793fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray return success; 7803fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray } 7813fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray 78232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis std::string pretty_method = PrettyMethod(dex_method_idx, dex_file, true); 7832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 7843fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray class_method_index, pretty_method.c_str(), 785db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 78632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.list_methods_) return success; 78732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 7882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 789a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent1_os(new std::ostream(&indent1_filter)); 790a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent2_filter(indent1_os->rdbuf(), kIndentChar, kIndentBy1Count); 791a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent2_os(new std::ostream(&indent2_filter)); 79232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 79332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 79432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 79532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 79632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_offset = oat_method.GetCodeOffset(); 79732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t code_size = oat_method.GetQuickCodeSize(); 79832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ != 0) { 79932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (resolved_addr2instr_ > code_offset + code_size) { 80032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return success; 80132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else { 80232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *addr_found = true; // stop analyzing file at next iteration 80332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 80532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis 8062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 807a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "DEX CODE:\n"; 808a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpDexCode(*indent2_os, dex_file, code_item); 8092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 8112ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 8122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 813a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 8142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier.reset(DumpVerifier(*indent2_os, dex_method_idx, &dex_file, class_def, code_item, 8152ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 8162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatMethodOffsets "; 81932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", oat_method_offsets); 8212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 8232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 8242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 8252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 8262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 8272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 8282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 831a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 8322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("code_offset: 0x%08x ", code_offset); 8332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 8342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code offset 0x%08x is past end of file 0x%08zx.\n", 8372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 8382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8413946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray 8422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "gc_map: "; 84332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 844957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier *indent2_os << StringPrintf("%p ", oat_method.GetGcMap()); 8453946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray } 846957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier uint32_t gc_map_offset = oat_method.GetGcMapOffset(); 8472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", gc_map_offset); 8482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (gc_map_offset > oat_file_.Size()) { 8492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "gc map table offset 0x%08x is past end of file 0x%08zx.\n", 8512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom gc_map_offset, oat_file_.Size()); 8522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 85332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_gc_map_) { 854a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 8552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 8562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMap(indent3_os, oat_method, code_item); 8572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatQuickMethodHeader "; 8612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 8622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 8632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 86432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", method_header); 8662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", method_header_offset); 8682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 8692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 8702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 8712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 8722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 8732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 8752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "mapping_table: "; 87832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetMappingTable()); 8802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t mapping_table_offset = oat_method.GetMappingTableOffset(); 8822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", oat_method.GetMappingTableOffset()); 8832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (mapping_table_offset > oat_file_.Size()) { 8842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset 0x%08x is past end of file 0x%08zx. " 8862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset was loaded from offset 0x%08x.\n", 8872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom mapping_table_offset, oat_file_.Size(), 8882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetMappingTableOffsetOffset()); 8892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 89032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_raw_mapping_table_) { 891a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 8922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 8932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingTable(indent3_os, oat_method); 8942cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "vmap_table: "; 89732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 8982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetVmapTable()); 8992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 9012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 9022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 9032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset 0x%08x is past end of file 0x%08zx. " 9052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset was loaded from offset 0x%08x.\n", 9062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom vmap_table_offset, oat_file_.Size(), 9072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetVmapTableOffsetOffset()); 9082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 90932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.dump_vmap_) { 910442b46a087c389a91a0b51547ac9205058432364Roland Levillain DumpVmapData(*indent2_os, oat_method, code_item); 9112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 9142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "QuickMethodFrameInfo\n"; 9152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 9172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 9182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetCoreSpillMask(), false); 9192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 9202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 9212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetFpSpillMask(), true); 9222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 9232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // Based on spill masks from QuickMethodFrameInfo so placed 9262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // after it is dumped, but useful for understanding quick 9272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // code, so dumped here. 9282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVregLocations(*indent2_os, oat_method, code_item); 9292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 9312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "CODE: "; 9322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 9332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 9342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size offset 0x%08x is past end of file 0x%08zx.", 9362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, oat_file_.Size()); 9372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 9392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 9402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 9412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 942590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 94332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.absolute_addresses_) { 9442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", code); 9452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 9472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_offset, 9482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, 9492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, 9502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code != nullptr ? "..." : ""); 9512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 9522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 9532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "start of code at 0x%08x is past end of file 0x%08zx.", 9552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 9562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 9572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 9582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 9602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 9612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_end, oat_file_.Size(), 9622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 9632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 96432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 9702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 9712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size %d is bigger than max expected threshold of %d. " 9722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 9732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, kMaxCodeSize, 9742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 9752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 97632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (options_.disassemble_code_) { 9772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 9782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 9792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 98132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (options_.disassemble_code_) { 9822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, !success, 0); 9832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 9852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 9872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 9883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 9903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 9913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 9923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 9933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 9953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 9963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 9973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 9983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 9993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 10013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 10033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 10043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 10053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 10063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 10073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 10113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1013442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display data stored at the the vmap offset of an oat method. 1014442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpVmapData(std::ostream& os, 1015442b46a087c389a91a0b51547ac9205058432364Roland Levillain const OatFile::OatMethod& oat_method, 1016442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem* code_item) { 1017f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1018f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The optimizing compiler outputs its CodeInfo data in the vmap table. 1019442b46a087c389a91a0b51547ac9205058432364Roland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1020442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_code_info != nullptr) { 1021442b46a087c389a91a0b51547ac9205058432364Roland Levillain CodeInfo code_info(raw_code_info); 1022442b46a087c389a91a0b51547ac9205058432364Roland Levillain DCHECK(code_item != nullptr); 1023f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain DumpCodeInfo(os, code_info, oat_method, *code_item); 1024442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1025442b46a087c389a91a0b51547ac9205058432364Roland Levillain } else { 1026442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Otherwise, display the vmap table. 1027442b46a087c389a91a0b51547ac9205058432364Roland Levillain const uint8_t* raw_table = oat_method.GetVmapTable(); 1028442b46a087c389a91a0b51547ac9205058432364Roland Levillain if (raw_table != nullptr) { 1029442b46a087c389a91a0b51547ac9205058432364Roland Levillain VmapTable vmap_table(raw_table); 1030442b46a087c389a91a0b51547ac9205058432364Roland Levillain DumpVmapTable(os, oat_method, vmap_table); 1031442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 103220d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray } 1033442b46a087c389a91a0b51547ac9205058432364Roland Levillain } 1034442b46a087c389a91a0b51547ac9205058432364Roland Levillain 1035442b46a087c389a91a0b51547ac9205058432364Roland Levillain // Display a CodeInfo object emitted by the optimizing compiler. 1036442b46a087c389a91a0b51547ac9205058432364Roland Levillain void DumpCodeInfo(std::ostream& os, 1037442b46a087c389a91a0b51547ac9205058432364Roland Levillain const CodeInfo& code_info, 1038f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1039442b46a087c389a91a0b51547ac9205058432364Roland Levillain const DexFile::CodeItem& code_item) { 1040f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain code_info.Dump(os, 1041f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain oat_method.GetCodeOffset(), 1042f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain code_item.registers_size_, 1043f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain options_.dump_code_info_stack_maps_); 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 1206f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain uint32_t DumpInformationAtOffset(std::ostream& os, 1207f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1208f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item, 1209f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain size_t offset, 1210f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool suspend_point_mapping) { 1211f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)) { 1212f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (suspend_point_mapping) { 1213f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain DumpDexRegisterMapAtOffset(os, oat_method, code_item, offset); 1214f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1215f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The return value is not used in the case of a method compiled 1216f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // with the optimizing compiler. 1217f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain return DexFile::kDexNoIndex; 1218f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } else { 1219f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain return DumpMappingAtOffset(os, oat_method, offset, suspend_point_mapping); 1220f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1221f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1222f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 12231809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12241809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 12251809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 12261809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 12271809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 12281809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 12291809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12304b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 12311809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 12321809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 1233b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12341809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 12351809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 12361809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 12371809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 12384b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 12391809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 1240b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1241b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 1244b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 12472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 1248957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier const uint8_t* gc_map_raw = oat_method.GetGcMap(); 12492ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (gc_map_raw != nullptr) { 1250b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 12512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 1252b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 12532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 1254b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 1255b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1256b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1257b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 12582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 12592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1260b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1261b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 1262b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 1263b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 12642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1265b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1266b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1267b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1268b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1269b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 1270b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 1271b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1272b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1274b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 12753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1276590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 1277590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 1278590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 1279590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 12807b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 12812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 12822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 12832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 12842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 12852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 12862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 12872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 12882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 12892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 12902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 12922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 12932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 12942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 12952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 12962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 12972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 12982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 12992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 13002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 13012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 13022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 13032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 13052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 13082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 13092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 13122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1313b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 13142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1315b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1316b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1317b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 131832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis os << StringPrintf("0x%04zx: ", i) << instruction->DumpHexLE(5) 131932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis << StringPrintf("\t| %s\n", instruction->DumpString(&dex_file).c_str()); 1320b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1321e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1322e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1323b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1324b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1325f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // Has `oat_method` -- corresponding to the Dex `code_item` -- been compiled by 1326f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // the optimizing compiler? 1327f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain static bool IsMethodGeneratedByOptimizingCompiler(const OatFile::OatMethod& oat_method, 1328f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item) { 1329f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // If the native GC map is null and the Dex `code_item` is not 1330f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // null, then this method has been compiled with the optimizing 1331f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // compiler. 1332f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain return oat_method.GetGcMap() == nullptr && code_item != nullptr; 1333f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1334f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 1335f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain void DumpDexRegisterMapAtOffset(std::ostream& os, 1336f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const OatFile::OatMethod& oat_method, 1337f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const DexFile::CodeItem* code_item, 1338f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain size_t offset) { 1339f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // This method is only relevant for oat methods compiled with the 1340f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // optimizing compiler. 1341f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain DCHECK(IsMethodGeneratedByOptimizingCompiler(oat_method, code_item)); 1342f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 1343f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain // The optimizing compiler outputs its CodeInfo data in the vmap table. 1344f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain const void* raw_code_info = oat_method.GetVmapTable(); 1345f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (raw_code_info != nullptr) { 1346f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain CodeInfo code_info(raw_code_info); 1347f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain StackMap stack_map = code_info.GetStackMapForNativePcOffset(offset); 1348f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain if (stack_map.IsValid()) { 1349f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain stack_map.Dump(os, code_info, oat_method.GetCodeOffset(), code_item->registers_size_); 1350f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1351f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1352f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } 1353f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain 13542ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier::MethodVerifier* DumpVerifier(std::ostream& os, uint32_t dex_method_idx, 13552ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 13562ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 13572ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 13582ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 13592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 13602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1361bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 1362eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1363eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file))); 136432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis DCHECK(options_.class_loader_ != nullptr); 13652ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return verifier::MethodVerifier::VerifyMethodAndDump(soa.Self(), os, dex_method_idx, dex_file, 13662ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe dex_cache, 136732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *options_.class_loader_, 13682ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe &class_def, code_item, 13692ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe NullHandle<mirror::ArtMethod>(), 13702ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags); 13712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13722ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 13732ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 13742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1376590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpCode(std::ostream& os, verifier::MethodVerifier* verifier, 13772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 13782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1379ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1380ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 13812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 13822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 13832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1384956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes if (code_size == 0 || quick_code == nullptr) { 13852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 1386b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1387956af0f0cb05422e38c1d22cbef309d16b8a1a12Elliott Hughes } else { 1388ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1389ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1390ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 13912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 1392f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain DumpInformationAtOffset(os, oat_method, code_item, offset, false); 13932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1394ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offset += disassembler_->Dump(os, quick_native_pc + offset); 13952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 1396f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain uint32_t dex_pc = DumpInformationAtOffset(os, oat_method, code_item, offset, true); 13972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (dex_pc != DexFile::kDexNoIndex) { 13982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 13992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (verifier != nullptr) { 14002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVRegsAtDexPc(os, verifier, oat_method, code_item, dex_pc); 14012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1402ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 14032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 14042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1405b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1406b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1407b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 14083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 14092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 141032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const OatDumperOptions& options_; 141132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t resolved_addr2instr_; 1412a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSet instruction_set_; 1413ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 14142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1415aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1416aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 14173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 141827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 14192ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, 14202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const ImageHeader& image_header, OatDumperOptions* oat_dumper_options) 14212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 14222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 14232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 14242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 142527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 14262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 14272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 14282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 14292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 14302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 14312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 143231e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier os << "IMAGE BITMAP OFFSET: " << reinterpret_cast<void*>(image_header_.GetImageBitmapOffset()) 143331e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier << " SIZE: " << reinterpret_cast<void*>(image_header_.GetImageBitmapSize()) << "\n\n"; 143431e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 14352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 14362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1437700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 14382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1439700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1440700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1441700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1442700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1443700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 14442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1445a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1446a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 144746774767fcf7780d1455e755729198648d08742eIgor Murashkin os << "COMPILE PIC: " << (image_header_.CompilePic() ? "yes" : "no") << "\n\n"; 144846774767fcf7780d1455e755729198648d08742eIgor Murashkin 14492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 14502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 14512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 14522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 14532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 14542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 14552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 14562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 14572dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 14582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 14592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 14602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 14612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 14622dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1463fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 1464277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int j = 0; j < image_root_object_array->GetLength(); j++) { 1465277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe mirror::Object* value = image_root_object_array->Get(j); 1466fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1467277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe for (int32_t k = j + 1; k < image_root_object_array->GetLength(); k++) { 1468277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe if (value == image_root_object_array->Get(k)) { 1469fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1470fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1471fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1472fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1473fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1474fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 1475277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << StringPrintf("%d: ", j); 1476fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1477277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << StringPrintf("%d to %zd: ", j, j + run); 1478277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe j = j + run; 1479fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 14802ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 14812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 14822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 1483277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe indent2_os << j << ": null\n"; 14842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1485d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 148634f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 148734f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 148827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 14892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 149027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1491aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 14922ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 14932ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 14942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 14952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 14968d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1497a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light const OatFile* oat_file = class_linker->FindOpenedOatFileFromOatLocation(oat_location); 1498a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1499e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler oat_file = OatFile::Open(oat_location, oat_location, 1500e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, nullptr, false, nullptr, 1501e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler &error_msg); 1502a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1503a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "NOT FOUND: " << error_msg << "\n"; 15042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 1505a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light } 1506aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 15072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1508aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 15093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 151078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 151132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_.reset(new OatDumper(*oat_file, *oat_dumper_options_)); 15123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 151302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 15142ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 151502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 151602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 151705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 151805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 15192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1520b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1521b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 15221d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 15231d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 152450b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1525357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1526c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1527c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1528c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1529c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 153090d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 153190d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 153290d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1533c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1534c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromRunnableToSuspended(kNative); 1535c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier ThreadList* thread_list = Runtime::Current()->GetThreadList(); 1536bf9fc581e8870faddbd320a935f9a627da724c48Mathieu Chartier thread_list->SuspendAll(__FUNCTION__); 1537c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1538c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->ResumeAll(); 1539c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromSuspendedToRunnable(); 1540c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 1541357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 15422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 15432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 15442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 15452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 15462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 15472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 154802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 15492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 15501d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 15512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 15522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 15532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 15542fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 15552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1556bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 15572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 15582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 1559b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 15602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1561700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 15622ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() == nullptr) { 15632ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 15646f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 15652ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() != nullptr) { 15662ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 15676f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 15683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 15693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 15703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 15713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 157232327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.alignment_bytes += image_header_.GetImageBitmapOffset() - image_header_.GetImageSize(); 157332327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.bitmap_bytes += image_header_.GetImageBitmapSize(); 15742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 15752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 157627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 15772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 15783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 15792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 15803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1581d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 15823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 15832dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 1584b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 15852ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 15862ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 15872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1588d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 15892dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 15902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 159168b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 159264b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 15932dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 15942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1595ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 1596ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 15972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 1598d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 15992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1600d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1601d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1602d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1603c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier static void PrintField(std::ostream& os, ArtField* field, mirror::Object* obj) 1604b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 160561c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 160608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers switch (field->GetTypeAsPrimitiveType()) { 160708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimLong: 1608ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 160908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 161008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimDouble: 16112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 161208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 161308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimFloat: 16142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 161508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 161608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimInt: 16172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 161808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 161908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimChar: 162037f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 162108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 162208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimShort: 162337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 162408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 162508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimBoolean: 162637f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 162737f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 162808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 162908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimByte: 163037f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 163108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 163208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers case Primitive::kPrimNot: { 163308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Get the value, don't compute the type unless it is non-null as we don't want 163408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // to cause class loading. 163508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers mirror::Object* value = field->GetObj(obj); 163608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (value == nullptr) { 163708f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("null %s\n", PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 163850239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 163908f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers // Grab the field type without causing resolution. 1640daaf3265806eb2eadb2e03302bd68022fab5ca28Mathieu Chartier mirror::Class* field_type = field->GetType<false>(); 164108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers if (field_type != nullptr) { 164208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyObjectValue(os, field_type, value); 164308f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } else { 164408f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << StringPrintf("%p %s\n", value, 164508f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers PrettyDescriptor(field->GetTypeDescriptor()).c_str()); 164608f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers } 164750239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 164808f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 164948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 165008f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers default: 165108f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers os << "unexpected field type: " << field->GetTypeDescriptor() << "\n"; 165208f1f50d6c2e8f247b8f5f19711d75a792851c7aIan Rogers break; 1653d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1654d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1655d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16562dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 1657b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 16582dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 16592ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 16602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1661d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1662c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier ArtField* fields = klass->GetIFields(); 1663c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier for (size_t i = 0, count = klass->NumInstanceFields(); i < count; i++) { 1664c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier PrintField(os, &fields[i], obj); 1665d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1666d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1667d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 16682dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 16693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1670f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 16713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1672ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeBegin(mirror::ArtMethod* m) 1673b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1674a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const void* quick_code = m->GetEntryPointFromQuickCompiledCodePtrSize( 1675a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier InstructionSetPointerSize(oat_dumper_->GetOatInstructionSet())); 16766f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers if (Runtime::Current()->GetClassLinker()->IsQuickResolutionStub(quick_code)) { 1677ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 16783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1679f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1680ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1681f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1682ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 16833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1685ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t GetQuickOatCodeSize(mirror::ArtMethod* m) 1686b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1687ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1688ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1689f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1690f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1691f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1692f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1693f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1694ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeEnd(mirror::ArtMethod* m) 1695b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1696ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 16972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 16982ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1699f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1700ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1701f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1702f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 17032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 1704b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 17052ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 17062ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 17073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 170878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 170978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 171078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1711916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1712916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1713916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1714916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1715916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1716916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 17172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 17182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1719d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 17202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 17212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1722d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 17232dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 17242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 17252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1726ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 17274b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtMethod %s\n", obj, 1728ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 1729d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 17302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 173168b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 173278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 17332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 173478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 17352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 17362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 17372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 1738d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 17392dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 1740d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 1741d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 17422dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1743d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1744d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1745d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1746d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1747d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1748d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1749d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1750d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1751d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 17522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 175378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 17542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 1755d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 175678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 17572ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 17582ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 17592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 1760d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1761d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1762c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier mirror::Class* klass = obj->AsClass(); 1763c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier ArtField* sfields = klass->GetSFields(); 1764c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier const size_t num_fields = klass->NumStaticFields(); 1765c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier if (num_fields != 0) { 17662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 17672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 17682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 1769c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier for (size_t i = 0; i < num_fields; i++) { 1770c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier PrintField(indent2_os, &sfields[i], sfields[i].GetDeclaringClass()); 1771d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1772d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1773ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 1774a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier const size_t image_pointer_size = InstructionSetPointerSize( 1775a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->oat_dumper_->GetOatInstructionSet()); 1776ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 1777d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 1778957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier DCHECK(method->GetNativeGcMap(image_pointer_size) == nullptr) << PrettyMethod(method); 1779a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier DCHECK(method->GetMappingTable(image_pointer_size) == nullptr) << PrettyMethod(method); 17803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 1781ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code = state->GetQuickOatCodeBegin(method); 1782ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1783ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code, &first_occurrence); 17843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 1785ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.native_to_managed_code_bytes += quick_oat_code_size; 17863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1787a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier if (quick_oat_code != method->GetEntryPointFromQuickCompiledCodePtrSize( 1788a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier image_pointer_size)) { 1789ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code); 17903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17911984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 179288474b416eb257078e590bf9bc7957cee604a186Jeff Hao method->IsResolutionMethod() || method->IsImtConflictMethod() || 17932d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier method->IsImtUnimplementedMethod() || method->IsClassInitializer()) { 1794957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier DCHECK(method->GetNativeGcMap(image_pointer_size) == nullptr) << PrettyMethod(method); 1795a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier DCHECK(method->GetMappingTable(image_pointer_size) == nullptr) << PrettyMethod(method); 1796916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1797bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1798d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1799916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1800e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1801a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 1802957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier size_t gc_map_bytes = 1803957ca1cd025104fccb0b08928f955f9bdb4ab91cMathieu Chartier state->ComputeOatSize(method->GetNativeGcMap(image_pointer_size), &first_occurrence); 1804a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 18053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 18063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 1809a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->ComputeOatSize(method->GetMappingTable(image_pointer_size), &first_occurrence); 1810a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 18113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 18123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 1815a7dd0386f35c0ba4aef3f5b16bc84c6f4e2fc702Mathieu Chartier state->ComputeOatSize(method->GetVmapTable(image_pointer_size), &first_occurrence); 1816a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 18173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 18183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1820ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_begin = state->GetQuickOatCodeBegin(method); 1821ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_end = state->GetQuickOatCodeEnd(method); 1822ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1823ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1824a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1825ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes += quick_oat_code_size; 18260d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 18270d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 1828ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.class_initializer_code_bytes += quick_oat_code_size; 18290d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 1830ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_initializer_code_bytes += quick_oat_code_size; 18310d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 18320d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 1833ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_method_code_bytes += quick_oat_code_size; 18340d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 18353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1836ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 18373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1838ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 18392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 18402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 18413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 1843ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers vmap_table_bytes + quick_oat_code_size + object_bytes; 18443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1846ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 18473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 184878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 184978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 18501ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers std::string temp; 18511ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 185278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 185327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 18543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 18553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 18563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1857a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 18583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1859a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 18603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 18613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1862a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 18633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 186527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1866916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1867916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1868916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 18693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1870916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1871916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1872916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1873916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 187432327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1875916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1876916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1877916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 18783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1879916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1880916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 18810d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 18820d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 18830d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1884916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1886916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 18873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1888916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1889916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1890916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1891ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 18923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 18933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1894700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 18953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 18973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 18983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1899916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1900916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 190132327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1902916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1903916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 19043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1905916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1906916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 19070d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 19080d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 19090d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 19103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1911916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 19123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1913916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1914916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1915a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1916277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe SizeAndCount(size_t bytes_in, size_t count_in) : bytes(bytes_in), count(count_in) {} 1917a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1918a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1919a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1920a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1921a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1922a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1923277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe void Update(const char* descriptor, size_t object_bytes_in) { 1924a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1925a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1926277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe it->second.bytes += object_bytes_in; 1927a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1928a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1929277ccbd200ea43590dfc06a93ae184a765327ad0Andreas Gampe sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes_in, 1)); 1930a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1931a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1932916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 19343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 19353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1937916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1938916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1939916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1940916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1941916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1942916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1943916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1944916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1945ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 19463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 19473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 19483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 19493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 195100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1952b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 19533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 19543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 19553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 19563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 19573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 19583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 19593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 19603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 19613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 19623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 19633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 19643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 19653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 19673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 19683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 19693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 19703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 19713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 19733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 19743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 19753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 19763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 19773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 19783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 19793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 19803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 19813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 19823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 19833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 19843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 19853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 19863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 19873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 19893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 19903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 19923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1993c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 19943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 19953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 19962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1997c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 19983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 19993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 20003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 20062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2007c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 20083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2009c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 20103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 20113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 20123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 20133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 20143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 20153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 20163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 20173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 20183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 20193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 20203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 20213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 20223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 20233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 20243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 20253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 20263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 20283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 20293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 20313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 20323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 2033c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 20343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 20353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 2037c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 20383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 20393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 20403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 20462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 2047c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 20483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 2049c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 20503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 20513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 2052b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 20532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 20542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 20552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 20562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 20572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 20582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 20592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 206032327098e300ab66671b891a18bf669576fc896aMathieu Chartier "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 20612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 20622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 20632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 206432327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 20652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 20662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 206732327098e300ab66671b891a18bf669576fc896aMathieu Chartier CHECK_EQ(file_bytes, bitmap_bytes + header_bytes + object_bytes + alignment_bytes); 20682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 2069916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 20702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 2071916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 207202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 207302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 207402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 207502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 207602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 20772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 2078a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 207902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 208002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 208102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 2082916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2083c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 2084916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 2085916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 20862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 20872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 20902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 20922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 209305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 20942ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 20952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 20962ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 20972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 20982ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 20992ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 21002ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 21012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 21022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 21032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 21042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 21052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 21062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 210702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 21082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 210902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 211002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 211105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 211205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 21132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 21142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 21152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 211605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 211705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 211805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 2119c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 2120916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 21212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 21222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 21232ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 21242ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 2125c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 2126cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 2127c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 21283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 21293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 2130916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 2131916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 2132916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 2133916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 21340d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 21350d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 21360d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 21370d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 21380d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 21390d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 21400d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 21410d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 21422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 21431d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 21443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 21452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 2146df2bb1f36c0d755f0bdb2b1562e52669f3de4a09Andreas Gampe OatDumperOptions* oat_dumper_options_; 2147d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 21483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 214978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 215078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 215100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpImage(Runtime* runtime, const char* image_location, OatDumperOptions* options, 215200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 215300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 215400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 215500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 215600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 215700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 215800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe gc::Heap* heap = runtime->GetHeap(); 21591d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 21602ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(image_space != nullptr); 216178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 216278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 21630f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_location); 216478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 216578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 21663774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 216700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ImageDumper image_dumper(os, *image_space, image_header, options); 21683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 21692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = image_dumper.Dump(); 21702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 217178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 217278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 217300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 217400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 217500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 217600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 217700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 217800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 217900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 218000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 218100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 218200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 218300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 218400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 218500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterOatFile(oat_file); 2186fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::vector<std::unique_ptr<const DexFile>> dex_files; 218700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 218800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 2189fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::unique_ptr<const DexFile> dex_file = odf->OpenDexFile(&error_msg); 219000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 219100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterDexFile(*dex_file); 2192fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler dex_files.push_back(std::move(dex_file)); 219300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 219400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 219600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 2197fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler std::vector<const DexFile*> class_path; 2198fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler for (auto& dex_file : dex_files) { 2199fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler class_path.push_back(dex_file.get()); 2200fbef44de596d298dc6430f482dffc933a046dd28Richard Uhler } 220181c6f8db12b203878a7d72444ead2bc7cf5c47adAndreas Gampe jobject class_loader = class_linker->CreatePathClassLoader(self, class_path); 220200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 220400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 220500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 220600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 220700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 220800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 221000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 221100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 221200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 221300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 221532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis CHECK(oat_file != nullptr && options != nullptr); 221600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 221700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 221800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 221900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 222032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis OatDumper oat_dumper(*oat_file, *options); 222100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 222200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 222300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 222400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 222500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 222600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 222700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 22283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, nullptr, false, 2229e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, &error_msg); 223000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 223100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 223200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 223300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 223400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 223500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 223600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 223700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 223800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 223900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 224000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 224100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 224200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int SymbolizeOat(const char* oat_filename, std::string& output_name) { 224300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 22443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, nullptr, false, 2245e5fed03772144595c0904faf3d6974cc55214c8cRichard Uhler nullptr, &error_msg); 224600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 224700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 224800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 224900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 225000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 225100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatSymbolizer oat_symbolizer(oat_file, output_name); 225200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Symbolize()) { 225300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 225400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 225500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 225600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 225700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 225800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 225900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22603774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpArgs : public CmdlineArgs { 22613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin protected: 22623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin using Base = CmdlineArgs; 226300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseCustom(const StringPiece& option, 22653774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string* error_msg) OVERRIDE { 22663774335b08076117d6950cd472cdd59a167470b5Igor Murashkin { 22673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus base_parse = Base::ParseCustom(option, error_msg); 22683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (base_parse != kParseUnknownArgument) { 22693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return base_parse; 22703774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 227100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 227200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22733774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (option.starts_with("--oat-file=")) { 22743774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--oat-file=")).data(); 22753774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--image=")) { 22763774335b08076117d6950cd472cdd59a167470b5Igor Murashkin image_location_ = option.substr(strlen("--image=")).data(); 22773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option =="--dump:raw_mapping_table") { 22783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_mapping_table_ = true; 22793774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--dump:raw_gc_map") { 22803774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_raw_gc_map_ = true; 22813774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-dump:vmap") { 22823774335b08076117d6950cd472cdd59a167470b5Igor Murashkin dump_vmap_ = false; 2283f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain } else if (option =="--dump:code_info_stack_maps") { 2284f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain dump_code_info_stack_maps_ = true; 22853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option == "--no-disassemble") { 22863774335b08076117d6950cd472cdd59a167470b5Igor Murashkin disassemble_code_ = false; 22873774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--symbolize=")) { 22883774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_filename_ = option.substr(strlen("--symbolize=")).data(); 22893774335b08076117d6950cd472cdd59a167470b5Igor Murashkin symbolize_ = true; 229032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--class-filter=")) { 229132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis class_filter_ = option.substr(strlen("--class-filter=")).data(); 22923774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (option.starts_with("--method-filter=")) { 22933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin method_filter_ = option.substr(strlen("--method-filter=")).data(); 229432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-classes")) { 229532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_classes_ = true; 229632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--list-methods")) { 229732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis list_methods_ = true; 229832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--export-dex-to=")) { 229932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis export_dex_location_ = option.substr(strlen("--export-dex-to=")).data(); 230032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } else if (option.starts_with("--addr2instr=")) { 230132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis if (!ParseUint(option.substr(strlen("--addr2instr=")).data(), &addr2instr_)) { 230232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis *error_msg = "Address conversion failed"; 230332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return kParseError; 230432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis } 23053774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else { 23063774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseUnknownArgument; 230700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 230800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23093774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 23103774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 23113774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23123774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual ParseStatus ParseChecks(std::string* error_msg) OVERRIDE { 23133774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Infer boot image location from the image location if possible. 23143774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (boot_image_location_ == nullptr) { 23153774335b08076117d6950cd472cdd59a167470b5Igor Murashkin boot_image_location_ = image_location_; 231600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 231700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23183774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform the parent checks. 23193774335b08076117d6950cd472cdd59a167470b5Igor Murashkin ParseStatus parent_checks = Base::ParseChecks(error_msg); 23203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (parent_checks != kParseOk) { 23213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return parent_checks; 232200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 232300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23243774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Perform our own checks. 23253774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (image_location_ == nullptr && oat_filename_ == nullptr) { 23263774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified"; 23273774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 23283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } else if (image_location_ != nullptr && oat_filename_ != nullptr) { 23293774335b08076117d6950cd472cdd59a167470b5Igor Murashkin *error_msg = "Either --image or --oat-file must be specified but not both"; 23303774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseError; 23313774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 23323774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23333774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return kParseOk; 23343774335b08076117d6950cd472cdd59a167470b5Igor Murashkin } 23353774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23363774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual std::string GetUsage() const { 23373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::string usage; 23383774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23393774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += 23403774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "Usage: oatdump [options] ...\n" 23413774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 23423774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: adb shell oatdump --image=/system/framework/boot.art\n" 23433774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // Either oat-file or image is required. 23453774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --oat-file=<file.oat>: specifies an input oat filename.\n" 23463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --oat-file=/system/framework/boot.oat\n" 23473774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23483774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --image=<file.art>: specifies an input image location.\n" 23493774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --image=/system/framework/boot.art\n" 23503774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 23513774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23523774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += Base::GetUsage(); 23533774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23543774335b08076117d6950cd472cdd59a167470b5Igor Murashkin usage += // Optional. 23553774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --dump:raw_mapping_table enables dumping of the mapping table.\n" 23563774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_mapping_table\n" 23573774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 235819510f02b011e545665f6219e6144c8e47aed5f0Mathieu Chartier " --dump:raw_gc_map enables dumping of the GC map.\n" 23593774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --dump:raw_gc_map\n" 23603774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 23613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-dump:vmap may be used to disable vmap dumping.\n" 23623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-dump:vmap\n" 23633774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 2364f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " --dump:code_info_stack_maps enables dumping of stack maps in CodeInfo sections.\n" 2365f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain " Example: --dump:code_info_stack_maps\n" 2366f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain "\n" 23673774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --no-disassemble may be used to disable disassembly.\n" 23683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --no-disassemble\n" 23693774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n" 237032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-classes may be used to list target file classes (can be used with filters).\n" 237132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes\n" 237232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-classes --class-filter=com.example.foo\n" 237332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 237432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --list-methods may be used to list target file methods (can be used with filters).\n" 237532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods\n" 237632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --list-methods --class-filter=com.example --method-filter=foo\n" 237732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 237832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --symbolize=<file.oat>: output a copy of file.oat with elf symbols included.\n" 237932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --symbolize=/system/framework/boot.oat\n" 238032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 238132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --class-filter=<class name>: only dumps classes that contain the filter.\n" 238232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --class-filter=com.example.foo\n" 238332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 23843774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " --method-filter=<method name>: only dumps methods that contain the filter.\n" 23853774335b08076117d6950cd472cdd59a167470b5Igor Murashkin " Example: --method-filter=foo\n" 238632f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 238732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --export-dex-to=<directory>: may be used to export oat embedded dex files.\n" 238832f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --export-dex-to=/data/local/tmp\n" 238932f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis "\n" 239032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " --addr2instr=<address>: output matching method disassembled code from relative\n" 239132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " address (e.g. PC from crash dump)\n" 239232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis " Example: --addr2instr=0x00001a3b\n" 23933774335b08076117d6950cd472cdd59a167470b5Igor Murashkin "\n"; 23943774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 23953774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return usage; 239600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 239700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 23983774335b08076117d6950cd472cdd59a167470b5Igor Murashkin public: 239900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 240032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* class_filter_ = ""; 24013fcd22051f5ac12f0825204b534912af38f02c61Nicolas Geoffray const char* method_filter_ = ""; 240200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 240300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 240400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_mapping_table_ = false; 240500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_gc_map_ = false; 240600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 2407f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain bool dump_code_info_stack_maps_ = false; 240800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 240900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 241032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_classes_ = false; 241132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis bool list_methods_ = false; 241232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis uint32_t addr2instr_ = 0; 241332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis const char* export_dex_location_ = nullptr; 241400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 241500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24163774335b08076117d6950cd472cdd59a167470b5Igor Murashkinstruct OatdumpMain : public CmdlineMain<OatdumpArgs> { 24173774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool NeedsRuntime() OVERRIDE { 24183774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 241900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24203774335b08076117d6950cd472cdd59a167470b5Igor Murashkin // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 24213774335b08076117d6950cd472cdd59a167470b5Igor Murashkin bool absolute_addresses = (args_->oat_filename_ == nullptr); 24223774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24233774335b08076117d6950cd472cdd59a167470b5Igor Murashkin oat_dumper_options_ = std::unique_ptr<OatDumperOptions>(new OatDumperOptions( 24243774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_mapping_table_, 24253774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_raw_gc_map_, 24263774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->dump_vmap_, 2427f2650d1f957b158496de8016bc43fb575e81d6bcRoland Levillain args_->dump_code_info_stack_maps_, 24283774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->disassemble_code_, 24293774335b08076117d6950cd472cdd59a167470b5Igor Murashkin absolute_addresses, 243032f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->class_filter_, 243132f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->method_filter_, 243232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_classes_, 243332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->list_methods_, 243432f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->export_dex_location_, 243532f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis args_->addr2instr_)); 24363774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24373774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return (args_->boot_image_location_ != nullptr || args_->image_location_ != nullptr) && 24383774335b08076117d6950cd472cdd59a167470b5Igor Murashkin !args_->symbolize_; 243900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 244000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24413774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithoutRuntime() OVERRIDE { 24423774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 2443c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe CHECK(args_->oat_filename_ != nullptr); 24443774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2445d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier MemMap::Init(); 24463774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 2447c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe if (args_->symbolize_) { 2448c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return SymbolizeOat(args_->oat_filename_, args_->output_name_) == EXIT_SUCCESS; 2449c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } else { 2450c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe return DumpOat(nullptr, 2451c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->oat_filename_, 245232f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 2453c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe args_->os_) == EXIT_SUCCESS; 2454c24f3990db5845691016b935df3d9382b6762f0fAndreas Gampe } 245500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 245600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24573774335b08076117d6950cd472cdd59a167470b5Igor Murashkin virtual bool ExecuteWithRuntime(Runtime* runtime) { 24583774335b08076117d6950cd472cdd59a167470b5Igor Murashkin CHECK(args_ != nullptr); 24593774335b08076117d6950cd472cdd59a167470b5Igor Murashkin 24603774335b08076117d6950cd472cdd59a167470b5Igor Murashkin if (args_->oat_filename_ != nullptr) { 24613774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return DumpOat(runtime, 24623774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->oat_filename_, 246332f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis oat_dumper_options_.get(), 24643774335b08076117d6950cd472cdd59a167470b5Igor Murashkin args_->os_) == EXIT_SUCCESS; 246500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 246600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 246732f500daa2c04b1efe946c12c90502736e47d5fcAnestis Bechtsoudis return DumpImage(runtime, args_->image_location_, oat_dumper_options_.get(), args_->os_) 24683774335b08076117d6950cd472cdd59a167470b5Igor Murashkin == EXIT_SUCCESS; 246900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 247000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24713774335b08076117d6950cd472cdd59a167470b5Igor Murashkin std::unique_ptr<OatDumperOptions> oat_dumper_options_; 24723774335b08076117d6950cd472cdd59a167470b5Igor Murashkin}; 247300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 24747934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 247578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 247678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 24773774335b08076117d6950cd472cdd59a167470b5Igor Murashkin art::OatdumpMain main; 24783774335b08076117d6950cd472cdd59a167470b5Igor Murashkin return main.Main(argc, argv); 247978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2480