oatdump.cc revision 54fc26c7350beb782d042ba61cb06284b3a367e4
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> 2278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <string> 2354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include <unordered_map> 2478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <vector> 2578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 26e222ee0b794f941af4fb1b32fb8224e32942ea7bElliott Hughes#include "base/stringpiece.h" 27761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/unix_file/fd_file.h" 2878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "class_linker.h" 292dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "class_linker-inl.h" 304f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 31e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes#include "dex_instruction.h" 323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers#include "disassembler.h" 3354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include "elf_builder.h" 3422d5e735f403c57525fe868304c7123f0ce66399Ian Rogers#include "field_helper.h" 352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "gc_map.h" 361d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 371d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/large_object_space.h" 381d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 3978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "image.h" 402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "indenter.h" 411809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "mapping_table.h" 42ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_field-inl.h" 43ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_method-inl.h" 442dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 452dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 462dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 48c0a1b18ac71ec0ff3ec0cca3cc8db9eb74e50690Brian Carlstrom#include "noop_compiler_callbacks.h" 49700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 508a630577ed2d9e9571c3434c505e5de223b23c07Vladimir Marko#include "oat_file-inl.h" 51e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 5254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe#include "output_stream.h" 5378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "runtime.h" 54a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 5500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.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" 6078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 6178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromnamespace art { 6278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 6378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromstatic void usage() { 6478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 6578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "Usage: oatdump [options] ...\n" 669583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 6729e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: adb shell oatdump --image=/system/framework/boot.art\n" 6878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 6978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 70a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom " --oat-file=<file.oat>: specifies an input oat filename.\n" 71a0a2a6c085a6fda2785436663f5c373aa5d43e26TDYa " Example: --oat-file=/system/framework/boot.oat\n" 72aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "\n"); 73aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, 74aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom " --image=<file.art>: specifies an input image filename.\n" 7529e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --image=/system/framework/boot.art\n" 76e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 7778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 78e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom " --boot-image=<file.art>: provide the image file for the boot class path.\n" 7929e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --boot-image=/system/framework/boot.art\n" 80e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 81e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom fprintf(stderr, 820f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " --instruction-set=(arm|arm64|mips|x86|x86_64): for locating the image file based on the image location\n" 830f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " set.\n" 840f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " Example: --instruction-set=x86\n" 850f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " Default: %s\n" 860f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom "\n", 870f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom GetInstructionSetString(kRuntimeISA)); 880f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, 8927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " --output=<file> may be used to send the output to a file.\n" 9027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " Example: --output=/tmp/oatdump.txt\n" 9127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom "\n"); 92404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison fprintf(stderr, 93404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison " --dump:[raw_mapping_table|raw_gc_map]\n" 94404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison " Example: --dump:raw_gc_map\n" 95404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison " Default: neither\n" 96404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison "\n"); 9778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom exit(EXIT_FAILURE); 9878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 9978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 100ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogersconst char* image_roots_descriptions_[] = { 1011984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 10288474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kImtConflictMethod", 10388474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kDefaultImt", 104e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 105aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 106aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 10758ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 10834f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 10978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 11078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 11154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampeclass OatSymbolizer : public CodeOutput { 11254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 11354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe explicit OatSymbolizer(const OatFile* oat_file, std::string& output_name) : 11454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_(oat_file), builder_(nullptr), elf_output_(nullptr), output_name_(output_name) {} 11554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Init() { 11754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Word oat_data_size = oat_file_->GetOatHeader().GetExecutableOffset(); 11854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 11954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t diff = static_cast<uint32_t>(oat_file_->End() - oat_file_->Begin()); 12054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t oat_exec_size = diff - oat_data_size; 12154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (output_name_.empty()) { 12354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe output_name_ = "symbolized.oat"; 12454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 12554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_ = OS::CreateEmptyFile(output_name_.c_str()); 12654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe builder_.reset(new ElfBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, Elf32_Dyn, 12854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr>( 12954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe this, 13054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_, 13154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_->GetOatHeader().GetInstructionSet(), 13254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 0, 13354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 13454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 13554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_exec_size, 13654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe true, 13754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe false)); 13854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (!builder_->Init()) { 14054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe builder_.reset(nullptr); 14154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 14254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 14354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return true; 14554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 14654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 14754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe typedef void (OatSymbolizer::*Callback)(const DexFile::ClassDef&, 14854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 14954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod&, 15054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile&, 15154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 15254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::CodeItem*, 15354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t); 15454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 15654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (builder_.get() == nullptr) { 15754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 15854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::RegisterForDedup); 16154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe NormalizeState(); 16354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::AddSymbol); 16554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool result = builder_->Write(); 16754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_->Flush(); 16954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_->Close(); 17054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return result; 17254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void Walk(Callback callback) { 17554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 17654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 17754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe CHECK(oat_dex_file != NULL); 17954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatDexFile(oat_dex_file, callback); 18054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 18354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file, Callback callback) { 18454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 18654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dex_file.get() == nullptr) { 18754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 19254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 19554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 19854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatClass(oat_class, *dex_file.get(), class_def, callback); 19954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 20554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 20954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatClass(const OatFile::OatClass& oat_class, const DexFile& dex_file, 21054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def, Callback callback) { 21154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const byte* class_data = dex_file.GetClassData(class_def); 21254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 21354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 21854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe SkipAllFields(&it); 21954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 22054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextDirectMethod()) { 22154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 22254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 22354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.GetMethodCodeItem(), it.GetMemberAccessFlags(), callback); 22454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 22554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 22654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextVirtualMethod()) { 22854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 22954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 23054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.GetMethodCodeItem(), it.GetMemberAccessFlags(), callback); 23154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 23254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 23354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 23554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 23754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatMethod(const DexFile::ClassDef& class_def, uint32_t class_method_index, 23854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 23954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags, Callback callback) { 24154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 24254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 24354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (oat_method.GetCodeOffset() == 0) { 24654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 24854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 25054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe (this->*callback)(class_def, class_method_index, oat_method, dex_file, dex_method_idx, code_item, 25154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe method_access_flags); 25254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 25454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void RegisterForDedup(const DexFile::ClassDef& class_def, uint32_t class_method_index, 25554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 25654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 25754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags) { 25854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[oat_method.GetCodeOffset()]++; 25954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 26154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void NormalizeState() { 26254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (auto& x : state_) { 26354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (x.second == 1) { 26454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[x.first] = 0; 26554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 26954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe enum class DedupState { // private 27054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kNotDeduplicated, 27154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedFirst, 27254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedOther 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe }; 27454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState IsDuplicated(uint32_t offset) { 27554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 0) { 27654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kNotDeduplicated; 27754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 1) { 27954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedOther; 28054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[offset] = 1; 28254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedFirst; 28354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 28554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void AddSymbol(const DexFile::ClassDef& class_def, uint32_t class_method_index, 28654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 28754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 28854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags) { 28954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState dedup = IsDuplicated(oat_method.GetCodeOffset()); 29054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup != DedupState::kDeduplicatedOther) { 29154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string pretty_name = PrettyMethod(dex_method_idx, dex_file, true); 29254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 29354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup == DedupState::kDeduplicatedFirst) { 29454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe pretty_name = "[Dedup]" + pretty_name; 29554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 29754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ElfSymtabBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, 29854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Shdr>* symtab = &builder_->symtab_builder_; 29954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 30054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe symtab->AddSymbol(pretty_name, &builder_->text_builder_, oat_method.GetCodeOffset() - 30154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_->GetOatHeader().GetExecutableOffset(), true, 30254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_method.GetQuickCodeSize(), STB_GLOBAL, STT_FUNC); 30354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 30454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 30554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 30654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Write oat code. Required by ElfBuilder/CodeOutput. 30754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Write(OutputStream* out) { 30854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return out->WriteFully(oat_file_->Begin(), oat_file_->End() - oat_file_->Begin()); 30954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 31154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 31254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe static void SkipAllFields(ClassDataItemIterator* it) { 31354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextStaticField()) { 31454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 31554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextInstanceField()) { 31754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 31854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 32054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 32154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 32254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<ElfBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, Elf32_Dyn, 32354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr> > builder_; 32454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe File* elf_output_; 32554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unordered_map<uint32_t, uint32_t> state_; 32654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string output_name_; 32754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 32854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 329e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 330aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 3319583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray explicit OatDumper(const OatFile& oat_file, bool dump_raw_mapping_table, bool dump_raw_gc_map) 3329583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 333a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 334404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_mapping_table_(dump_raw_mapping_table), 335404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_gc_map_(dump_raw_gc_map), 336a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes disassembler_(Disassembler::Create(oat_file_.GetOatHeader().GetInstructionSet())) { 3373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void Dump(std::ostream& os) { 3413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 342aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 343aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 344aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 345aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 346aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 347ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 348aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 349a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 350a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 351a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3527020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison os << "INSTRUCTION SET FEATURES:\n"; 3537020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison os << oat_header.GetInstructionSetFeatures().GetFeatureString() << "\n\n"; 3547020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 355aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 356aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 357aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 3582ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 3592ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 3602ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 3612ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom if (oat_header.offset() != 0) { \ 3622ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 3632ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 3642ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 3652ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 3662ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 3672ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 3682ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 3692ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 3702ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 3712ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 3722ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 3732ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE IMT CONFLICT TRAMPOLINE", 3742ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableImtConflictTrampolineOffset); 3752ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE RESOLUTION TRAMPOLINE", 3762ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableResolutionTrampolineOffset); 3772ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE TO INTERPRETER BRIDGE", 3782ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableToInterpreterBridgeOffset); 3792ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 3802ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 3812ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 3822ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 3832ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 3842ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 3852ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 3862ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 3872ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 388aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 389a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "IMAGE PATCH DELTA:\n" << oat_header.GetImagePatchDelta(); 390a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 39128db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 39228db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 39328db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 39428db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 395700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 39681f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 39722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 39822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 39922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 40022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 40122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 40222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 40322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 40422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 40522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 40622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 40722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 40822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 40981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 41030fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "BEGIN:\n"; 4113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 412aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 41330fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "END:\n"; 4143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 415aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 416aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 417aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(oat_dex_file != NULL); 4213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOatDexFile(os, *oat_dex_file); 4223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 4263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (reinterpret_cast<const byte*>(oat_data) < oat_file_.Begin() || 4273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<const byte*>(oat_data) > oat_file_.End()) { 4283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 430ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 431ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 432ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 434ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 437e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 438f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom InstructionSet GetInstructionSet() { 439f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 440f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 441f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 442ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 4433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4458d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 4468d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 447700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 4488d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 4498d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 4508d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 4518d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 4528b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 453bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier dex_file->FindClassDef(m->GetDeclaringClassDescriptor()); 4548b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers if (class_def != NULL) { 4558b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 456d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 4573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 458d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 4593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 461aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 4623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return NULL; 463aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 464aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 465aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 4663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 467e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 468e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 469e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 470e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 4713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 473e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes CHECK(oat_dex_file != NULL); 4748d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 475700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 4768d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 4778d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 4788d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 4793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 480e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 481ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 4822ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 4832ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 4842ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 485e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 486d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 487e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file->GetClassData(class_def); 488e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data != NULL) { 489e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 490e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 491e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 492e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 493d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 494e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 495e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 496e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 497d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 498e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 499e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 500e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 501e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 502e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 503e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 504e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 505e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 506e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 507ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 508e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 509e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 510e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 51195ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 51295ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 51395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 51495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 51595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 516e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 517e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 5180c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers offsets_.insert(oat_method.GetNativeGcMapOffset()); 519e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 520e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 522aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "OAT DEX FILE:\n"; 523a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 524ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 525590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 526590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 527590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5288d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 529700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 530a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (dex_file.get() == NULL) { 5318d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 532aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return; 533aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5342ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5352ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5362ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 537aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 538aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 539d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 540ba150c37d582eeeb8c11ba5245edc281cf31793cBrian Carlstrom os << StringPrintf("%zd: %s (type_idx=%d)", class_def_index, descriptor, class_def.class_idx_) 541d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 542d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 543d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 5442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 5452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 546d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko DumpOatClass(indented_os, oat_class, *(dex_file.get()), class_def); 547aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 548aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 549aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 550aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 551aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 552e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 5530571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 5540571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 555aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5560571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 5570571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 558aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 560aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 5613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 5623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const DexFile::ClassDef& class_def) { 563e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file.GetClassData(class_def); 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data == NULL) { // empty class such as a marker interface? 565e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes return; 566e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 567e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 568e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 5692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_method_idx = 0; 5700571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 5712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 5728b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers DumpOatMethod(os, class_def, class_method_idx, oat_method, dex_file, 5732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 5742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 5750571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 576aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5770571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 5782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 5798b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers DumpOatMethod(os, class_def, class_method_idx, oat_method, dex_file, 5802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 5812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 5820571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 583aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5840571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 585aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 586aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 587e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5888b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers void DumpOatMethod(std::ostream& os, const DexFile::ClassDef& class_def, 5898b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 590e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const OatFile::OatMethod& oat_method, const DexFile& dex_file, 5912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 5922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 5932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 594db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers class_method_index, PrettyMethod(dex_method_idx, dex_file, true).c_str(), 595db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 5962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 597a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent1_os(new std::ostream(&indent1_filter)); 598a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent2_filter(indent1_os->rdbuf(), kIndentChar, kIndentBy1Count); 599a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent2_os(new std::ostream(&indent2_filter)); 6002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 601a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "DEX CODE:\n"; 602a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpDexCode(*indent2_os, dex_file, code_item); 6032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (Runtime::Current() != NULL) { 605a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 606a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpVerifier(*indent2_os, dex_method_idx, &dex_file, class_def, code_item, 6078b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers method_access_flags); 6082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 610a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "OAT DATA:\n"; 611a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 612a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 613a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 614a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpSpillMask(*indent2_os, oat_method.GetCoreSpillMask(), false); 615a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("\nfp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 616a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpSpillMask(*indent2_os, oat_method.GetFpSpillMask(), true); 617a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("\nvmap_table: %p (offset=0x%08x)\n", 618a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe oat_method.GetVmapTable(), oat_method.GetVmapTableOffset()); 619a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpVmap(*indent2_os, oat_method); 620faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru DumpVregLocations(*indent2_os, oat_method, code_item); 621a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("mapping_table: %p (offset=0x%08x)\n", 622a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe oat_method.GetMappingTable(), oat_method.GetMappingTableOffset()); 623404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison if (dump_raw_mapping_table_) { 624a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 6252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 6262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpMappingTable(indent3_os, oat_method); 6272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 628a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent2_os << StringPrintf("gc_map: %p (offset=0x%08x)\n", 629a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe oat_method.GetNativeGcMap(), oat_method.GetNativeGcMapOffset()); 630404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison if (dump_raw_gc_map_) { 631a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 6322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 6332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpGcMap(indent3_os, oat_method, code_item); 6342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 637ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* code = oat_method.GetQuickCode(); 638ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t code_size = oat_method.GetQuickCodeSize(); 639ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (code == nullptr) { 640ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers code = oat_method.GetPortableCode(); 641ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers code_size = oat_method.GetPortableCodeSize(); 642ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 643a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << StringPrintf("CODE: %p (offset=0x%08x size=%d)%s\n", 644ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers code, 6452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCodeOffset(), 646ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers code_size, 647ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers code != nullptr ? "..." : ""); 648590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 649590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier Runtime* runtime = Runtime::Current(); 650590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier if (runtime != nullptr) { 651590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier ScopedObjectAccess soa(Thread::Current()); 652bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 653eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 654eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(runtime->GetClassLinker()->FindDexCache(dex_file))); 655bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier verifier::MethodVerifier verifier(&dex_file, dex_cache, NullHandle<mirror::ClassLoader>(), 656bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier &class_def, code_item, dex_method_idx, 657bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier NullHandle<mirror::ArtMethod>(), method_access_flags, 65846960fe5dcc1be07b39a55114338423a73554449Ian Rogers true, true, true); 659590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier verifier.Verify(); 660a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpCode(*indent2_os, &verifier, oat_method, code_item); 661590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier } else { 662a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpCode(*indent2_os, nullptr, oat_method, code_item); 663590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier } 6642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 6673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 6683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 6693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 6703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 6723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 6733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 6743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 6753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 6763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 6773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 6783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 6803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 6813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 6823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 6833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 6843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 6883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 6893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 690b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpVmap(std::ostream& os, const OatFile::OatMethod& oat_method) { 6911809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 6921809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (raw_table != NULL) { 6931809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const VmapTable vmap_table(raw_table); 6941809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool first = true; 6951809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool processing_fp = false; 6961809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t spill_mask = oat_method.GetCoreSpillMask(); 6971809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (size_t i = 0; i < vmap_table.Size(); i++) { 6981809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint16_t dex_reg = vmap_table[i]; 6991809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 7001809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp ? kFloatVReg : kIntVReg); 7011809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << (first ? "v" : ", v") << dex_reg; 7021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp) { 7031809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/r" << cpu_reg; 7041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else { 7051809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/fr" << cpu_reg; 7061809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 7071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers first = false; 7081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp && dex_reg == 0xFFFF) { 7091809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp = true; 7101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers spill_mask = oat_method.GetFpSpillMask(); 7111809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 7123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 7131809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "\n"; 7143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 7153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 7163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 717faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 718faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 719faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 720faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 721faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 722faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 723faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 724faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 725faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 726faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 727faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 728faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 729faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 730faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 731faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 732faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 733faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 734faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 735faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 736faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 737faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFpSpillMask(), 738faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFrameSizeInBytes(), reg, 739faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru GetInstructionSet()); 740faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 741faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 742faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 743faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 744faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 745faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 746faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 747faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 748faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 749faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 750faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 751faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 752faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 753faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 754faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 755faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 756b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 7572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 7581809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 759b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (raw_table != NULL) { 760b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 761b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 7621809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 7632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 7642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 7652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 7662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 767b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 768b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 769b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFpSpillMask(), 77042fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray oat_method.GetFrameSizeInBytes(), reg, 77142fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray GetInstructionSet()); 772b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 773b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 774b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 775b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 776b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 777ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void DumpGcMapRegisters(std::ostream& os, const OatFile::OatMethod& oat_method, 778ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const DexFile::CodeItem* code_item, 779ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t num_regs, const uint8_t* reg_bitmap) { 780ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers bool first = true; 781ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t reg = 0; reg < num_regs; reg++) { 782ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 783ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 784ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << " v" << reg << " ("; 785ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 786ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 787ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers first = false; 788ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 789ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ", v" << reg << " ("; 790ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 791ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 792ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 793ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 794ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 795ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 796ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "No registers in GC map\n"; 797ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 798ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "\n"; 799ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 800ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 801b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 802b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 803b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 804ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (gc_map_raw == nullptr) { 805ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return; // No GC map. 8063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 807ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 808ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code != nullptr) { 809ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 810ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 811ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(quick_code) + 812ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers map.GetNativePcOffset(entry); 813ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%p", native_pc); 814ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 815ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 816ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 817ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 818ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 819ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers verifier::DexPcToReferenceMap map(gc_map_raw); 820ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 821ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t dex_pc = map.GetDexPc(entry); 822ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("0x%08x", dex_pc); 823ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 8243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 826aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 827e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 8283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 829ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 830ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code == nullptr) { 8312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 8322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8331809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 8341809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 8351809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 8361809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers std::ostream indent_os(&indent_filter); 8371809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 8381809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 8391809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point mappings {\n"; 8401809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 8411809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 8421809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 8431809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 8441809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 8451809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 8461809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 8471809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry mappings {\n"; 8481809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 8491809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 8501809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 8511809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 8523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8561809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 8571809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 8581809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 8591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 8601809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 8611809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 8621809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 8634b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 8641809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 8651809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 866b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 8671809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 8681809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 8691809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 8701809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 8714b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 8721809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 873b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 874b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 8753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 877b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 8783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 8802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 881b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 882b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (gc_map_raw != NULL) { 883b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 8842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 885b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 8862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 887b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 888b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 889b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 890b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 8912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 8922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 893b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 894b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 895b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 896b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 8972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 898b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 899b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 900b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 901b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 902b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 903b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 904b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 905b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 9063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 907b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 9083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 909590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 910590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 911590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 912590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 9137b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 9142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 9152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 9162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 9172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 9182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 9192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 9202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 9212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 9222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 9232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 9252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 9262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 9272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 9282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 9292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 9302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 9312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 9322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 9332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 9342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 9352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 9362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 9382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 9412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 9422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 9452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 946b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 947b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (code_item != NULL) { 948b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 949b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 950b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 9512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("0x%04zx: %s\n", i, instruction->DumpString(&dex_file).c_str()); 952b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 953e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 954e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 955b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 956b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 9572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpVerifier(std::ostream& os, uint32_t dex_method_idx, const DexFile* dex_file, 9588b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef& class_def, const DexFile::CodeItem* code_item, 9592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 9602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 9612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 962bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 963eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 964eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file))); 9652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers verifier::MethodVerifier::VerifyMethodAndDump(os, dex_method_idx, dex_file, dex_cache, 966bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier NullHandle<mirror::ClassLoader>(), &class_def, 967bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier code_item, NullHandle<mirror::ArtMethod>(), 9682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags); 9692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 972590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpCode(std::ostream& os, verifier::MethodVerifier* verifier, 973590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item) { 974ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 975ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 976ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 977ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t code_size = oat_method.GetQuickCodeSize(); 978ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if ((code_size == 0) || ((portable_code == nullptr) && (quick_code == nullptr))) { 9792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 980b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 981ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else if (quick_code != nullptr) { 982ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 983ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 984ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 985ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpMappingAtOffset(os, oat_method, offset, false); 986ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offset += disassembler_->Dump(os, quick_native_pc + offset); 987ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 988ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (dex_pc != DexFile::kDexNoIndex) { 989ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 990ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (verifier != nullptr) { 991ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpVRegsAtDexPc(os, verifier, oat_method, code_item, dex_pc); 992ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 9932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 9942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 995ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 996ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 997ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK_EQ(code_size, 0U); // TODO: disassembly of portable is currently not supported. 998b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 999b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1000b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 10013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 10023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<const OatFile::OatDexFile*> oat_dex_files_; 1003404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_mapping_table_; 1004404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_gc_map_; 1005ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 1006700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<Disassembler> disassembler_; 1007aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1008aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 10093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 101027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 10112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, 1012404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison const ImageHeader& image_header, bool dump_raw_mapping_table, 1013404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_gc_map) 10142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom : os_(os), image_space_(image_space), image_header_(image_header), 1015404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_mapping_table_(dump_raw_mapping_table), 1016404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_gc_map_(dump_raw_gc_map) {} 101727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1018b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 10192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 10202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 10212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 10222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 10232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 102431e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier os << "IMAGE BITMAP OFFSET: " << reinterpret_cast<void*>(image_header_.GetImageBitmapOffset()) 102531e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier << " SIZE: " << reinterpret_cast<void*>(image_header_.GetImageBitmapSize()) << "\n\n"; 102631e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 10272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 10282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1029700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 10302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1031700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1032700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1033700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1034700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1035700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 10362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1037a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1038a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 10392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 10402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 10412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 10422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 10432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 10442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 10452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 10462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 10472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 10482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 10492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 10502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 10512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 10522dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1053fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 10542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < image_root_object_array->GetLength(); i++) { 10552dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = image_root_object_array->Get(i); 1056fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1057fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers for (int32_t j = i + 1; j < image_root_object_array->GetLength(); j++) { 1058fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (value == image_root_object_array->Get(j)) { 1059fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1060fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1061fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1062fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1063fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1064fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 1065fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d: ", i); 1066fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1067fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d to %zd: ", i, i + run); 1068fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers i = i + run; 1069fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 10702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (value != NULL) { 10712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 10722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 10732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": null\n"; 10742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1075d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 107634f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 107734f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 107827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 10792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 108027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1081aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 10822ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 10832ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 10842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 10852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 10868d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1087a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light const OatFile* oat_file = class_linker->FindOpenedOatFileFromOatLocation(oat_location); 1088a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1089a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light oat_file = OatFile::Open(oat_location, oat_location, NULL, false, &error_msg); 1090a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1091a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "NOT FOUND: " << error_msg << "\n"; 1092a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light return; 1093a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light } 1094aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 10952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1096aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 10973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 109878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 10999583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray oat_dumper_.reset(new OatDumper(*oat_file, dump_raw_mapping_table_, 1100404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_gc_map_)); 11013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 110202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 110305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers CHECK(oat_dex_file != NULL); 110402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 110502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 110605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 110705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 11082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1109b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1110b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 11111d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 11121d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 111350b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1114357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1115c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1116c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1117c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1118c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 111990d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 112090d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 112190d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1122c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1123c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromRunnableToSuspended(kNative); 1124c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier ThreadList* thread_list = Runtime::Current()->GetThreadList(); 1125c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->SuspendAll(); 1126c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1127c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->ResumeAll(); 1128c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromSuspendedToRunnable(); 1129c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 1130357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 11312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 11322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 11332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 11342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 11352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 11362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 113702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 11382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 11391d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 11402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 11412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 11422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11432fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 11442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1145bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 11462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 11472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 1148b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 11492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1150700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 11516f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom if (file.get() == NULL) { 11522ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 11536f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 11546f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom if (file.get() != NULL) { 11552ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 11566f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 11573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 11583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 11593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 11603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 116132327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.alignment_bytes += image_header_.GetImageBitmapOffset() - image_header_.GetImageSize(); 116232327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.bitmap_bytes += image_header_.GetImageBitmapSize(); 11632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 11642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 116527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 11662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 11673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 11682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_dumper_->Dump(os); 11693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1170d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 11713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 11722dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 1173b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1174d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers CHECK(type != NULL); 1175d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == NULL) { 11762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1177d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 11782dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 11792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 118068b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 118164b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 11822dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 11832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1184ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtFieldClass()) { 1185ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = value->AsArtField(); 11862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Field: %s\n", field, PrettyField(field).c_str()); 1187ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 1188ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 11892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 1190d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 11912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1192d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1193d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1194d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1195ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom static void PrintField(std::ostream& os, mirror::ArtField* field, mirror::Object* obj) 1196b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 119761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier const char* descriptor = field->GetTypeDescriptor(); 119861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 119948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (descriptor[0] != 'L' && descriptor[0] != '[') { 120061c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 120161c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 12022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* type = fh.GetType(); 120337f05ef45e0393de812d51261dc293240c17294dFred Shih DCHECK(type->IsPrimitive()); 120448efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (type->IsPrimitiveLong()) { 1205ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 120648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveDouble()) { 12072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 120848efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveFloat()) { 12092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 121037f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveInt()) { 12112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 121237f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveChar()) { 121337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 121437f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveShort()) { 121537f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 121637f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveBoolean()) { 121737f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 121837f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 121937f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveByte()) { 122037f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 122137f05ef45e0393de812d51261dc293240c17294dFred Shih } else { 122237f05ef45e0393de812d51261dc293240c17294dFred Shih LOG(FATAL) << "Unknown type: " << PrettyClass(type); 122348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1224d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 122548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // Get the value, don't compute the type unless it is non-null as we don't want 122648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // to cause class loading. 12272dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = field->GetObj(obj); 122848efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (value == NULL) { 12292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(descriptor).c_str()); 123048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 123150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers // Grab the field type without causing resolution. 123261c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 123361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 123450239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers mirror::Class* field_type = fh.GetType(false); 123550239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers if (field_type != NULL) { 123650239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers PrettyObjectValue(os, field_type, value); 123750239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 123850239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(descriptor).c_str()); 123950239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 124048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1241d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1242d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1243d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 12442dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 1245b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 12462dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 1247d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (super != NULL) { 12482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1249d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1250ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* fields = klass->GetIFields(); 1251d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (fields != NULL) { 1252d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < fields->GetLength(); i++) { 1253ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = fields->Get(i); 12542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(os, field, obj); 1255d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1256d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1257d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1258d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 12592dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 12603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1261f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 12623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1263ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeBegin(mirror::ArtMethod* m) 1264b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1265ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = m->GetEntryPointFromQuickCompiledCode(); 126698d1cc8033251c93786e2fa8c59a2e555a9493beMingyao Yang if (quick_code == Runtime::Current()->GetClassLinker()->GetQuickResolutionTrampoline()) { 1267ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 12683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1269f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1270ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1271f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1272ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 12733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1275ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t GetQuickOatCodeSize(mirror::ArtMethod* m) 1276b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1277ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1278ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1279f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1280f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1281f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1282f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1283f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1284ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeEnd(mirror::ArtMethod* m) 1285b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1286ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 1287f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_code_begin == NULL) { 1288f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return NULL; 1289f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1290ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1291f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1292f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 12932dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 1294b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 129578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(obj != NULL); 129678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(arg != NULL); 12973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 129878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 129978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 130078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1301916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1302916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1303916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1304916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1305916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1306916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 13072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 13082dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1309d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 13102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 13112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1312d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 13132dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 13142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 13152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1316ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtField()) { 13174b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtField %s\n", obj, 1318ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyField(obj->AsArtField()).c_str()); 1319ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 13204b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtMethod %s\n", obj, 1321ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 1322d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 13232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 132468b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 132578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 13262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 132778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 13282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 13292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 13302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 1331d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 13322dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 1333d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 1334d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 13352dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1336d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1337d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1338d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1339d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1340d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1341d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1342d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1343d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1344d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 13452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 134678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 13472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 1348d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 134978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 13502ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 13512ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom (value == NULL) ? obj_class->GetComponentType() : value->GetClass(); 13522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 1353d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1354d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1355ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* sfields = obj->AsClass()->GetSFields(); 1356d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (sfields != NULL) { 13572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 13582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 13592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 1360d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < sfields->GetLength(); i++) { 1361ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = sfields->Get(i); 13622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(indent2_os, field, field->GetDeclaringClass()); 1363d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1364d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1365ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 1366ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 1367d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 1368ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1369ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetNativeGcMap() == nullptr) << PrettyMethod(method); 1370ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetMappingTable() == nullptr) << PrettyMethod(method); 13713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 1372ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code = state->GetQuickOatCodeBegin(method); 1373ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1374ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code, &first_occurrence); 13753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 1376ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.native_to_managed_code_bytes += quick_oat_code_size; 13773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1378ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_oat_code != method->GetEntryPointFromQuickCompiledCode()) { 1379ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code); 13803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 13811984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 138288474b416eb257078e590bf9bc7957cee604a186Jeff Hao method->IsResolutionMethod() || method->IsImtConflictMethod() || 1383bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier method->IsClassInitializer()) { 13840c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); 13853320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); 1386916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1387bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1388d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1389916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1390e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1391a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 13920c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers size_t gc_map_bytes = state->ComputeOatSize(method->GetNativeGcMap(), &first_occurrence); 1393a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 13943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 13953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 13963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 13973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 13981809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetMappingTable(), &first_occurrence); 1399a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 14003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 14013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 14023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 14033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 14041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetVmapTable(), &first_occurrence); 1405a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 14063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 14073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 14083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1409ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1410ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_begin = state->GetQuickOatCodeBegin(method); 1411ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_end = state->GetQuickOatCodeEnd(method); 1412ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1413ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1414a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1415ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes += quick_oat_code_size; 14160d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 14170d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 1418ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.class_initializer_code_bytes += quick_oat_code_size; 14190d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 1420ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_initializer_code_bytes += quick_oat_code_size; 14210d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 14220d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 1423ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_method_code_bytes += quick_oat_code_size; 14240d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 14253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1426ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 14273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1428ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 14292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 14302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 14313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 14323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 1433ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers vmap_table_bytes + quick_oat_code_size + object_bytes; 14343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 14353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1436ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 14373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 143878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 143978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 14401ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers std::string temp; 14411ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 144278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 144327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 14443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 14453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 14463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1447a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 14483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1449a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 14503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 14513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1452a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 14533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 14543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 145527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1456916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1457916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1458916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 14593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1460916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1461916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1462916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1463916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 146432327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1465916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1466916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1467916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 14683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1469916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1470916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 14710d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 14720d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 14730d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1474916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 14753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1476916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 14773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1478916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1479916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1480916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1481ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 14823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 14833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1484700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 14853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 14863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 14873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 14883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1489916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1490916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 149132327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1492916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1493916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 14943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1495916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1496916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 14970d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 14980d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 14990d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 15003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1501916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 15023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1503916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1504916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1505a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1506a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCount(size_t bytes, size_t count) : bytes(bytes), count(count) {} 1507a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1508a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1509a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1510a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1511a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1512a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1513fc0e94bed3f88ed7e50854fd8dfaf5dcb345250fIan Rogers void Update(const char* descriptor, size_t object_bytes) { 1514a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1515a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1516a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.bytes += object_bytes; 1517a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1518a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1519a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes, 1)); 1520a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1521a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1522916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 15233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 15243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 15253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1527916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1528916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1529916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1530916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1531916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1532916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1533916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1534916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1535ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 15363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 15373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 15383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 15393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 154100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1542b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 15433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 15443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 15453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 15463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 15473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 15483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 15493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 15503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 15513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 15523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 15533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 15543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 15553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 15573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 15583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 15593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 15603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 15613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 15623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 15633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 15643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 15653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 15663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 15673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 15683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 15693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 15703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 15713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 15723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 15733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 15743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 15753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 15763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 15773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 15783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 15793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 15803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 15823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1583c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 15843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 15853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1587c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 15883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 15893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 15903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 15962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1597c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 15983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1599c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 16003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 16023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 16033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 16043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 16053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 16063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 16073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 16083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 16093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 16103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 16113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 16123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 16133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 16143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 16153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 16163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 16173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 16183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 16193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 16213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 16223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1623c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 16243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 16253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1627c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 16283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 16293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 16303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 16362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1637c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 16383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1639c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 16403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1642b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 16432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 16442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 16452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 16462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 16472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 16482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 16492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 165032327098e300ab66671b891a18bf669576fc896aMathieu Chartier "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 16512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 16522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 16532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 165432327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 16552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 16562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 165732327098e300ab66671b891a18bf669576fc896aMathieu Chartier CHECK_EQ(file_bytes, bitmap_bytes + header_bytes + object_bytes + alignment_bytes); 16582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1659916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 16602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 1661916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 166202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 166302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 166402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 166502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 166602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 16672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 1668a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 166902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 167002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 167102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 1672916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1673c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 1674916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 1675916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 16762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 16772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 16782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 16792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 16802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 16812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 16822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 168305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 16842ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 16852ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 16862ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 16872ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 16882ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 16892ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 16902ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 16912ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 16922ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 16932ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 16942ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 16952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 16962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 169702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 16982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 169902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 170002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 170105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 170205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 17032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 17042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 17052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 170605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 170705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 170805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 1709c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 1710916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 17112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 17122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 17132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 17142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 1715c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 1716cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 1717c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 17183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 1720916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1721916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 1722916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1723916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 17240d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 17250d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 17260d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 17270d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 17280d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 17290d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 17300d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 17310d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 1732700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<OatDumper> oat_dumper_; 17332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 17341d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 17353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 1736404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_mapping_table_; 1737404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_gc_map_; 1738d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 17393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 174078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 174178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 174272395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughesstatic int oatdump(int argc, char** argv) { 17430d39c12238499ca9ccc34d1532c443335e7c1044Elliott Hughes InitLogging(argv); 174472395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughes 174578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom // Skip over argv[0]. 174678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argv++; 174778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argc--; 174878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 174978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (argc == 0) { 1750aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "No arguments specified\n"); 175178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 175278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 175378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1754aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* oat_filename = NULL; 17550f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom const char* image_location = NULL; 17560f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom const char* boot_image_location = NULL; 17570f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom InstructionSet instruction_set = kRuntimeISA; 17580cc6ab6c5104f565a0a3256b5b2b31c6383be189Logan Chien std::string elf_filename_prefix; 175927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom std::ostream* os = &std::cout; 1760700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<std::ofstream> out; 176154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string output_name; 1762404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_mapping_table = false; 1763404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison bool dump_raw_gc_map = false; 176454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool symbolize = false; 176578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 176678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom for (int i = 0; i < argc; i++) { 176778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const StringPiece option(argv[i]); 1768a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (option.starts_with("--oat-file=")) { 1769a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom oat_filename = option.substr(strlen("--oat-file=")).data(); 1770aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } else if (option.starts_with("--image=")) { 17710f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom image_location = option.substr(strlen("--image=")).data(); 1772e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } else if (option.starts_with("--boot-image=")) { 17730f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom boot_image_location = option.substr(strlen("--boot-image=")).data(); 17740f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } else if (option.starts_with("--instruction-set=")) { 17750f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom StringPiece instruction_set_str = option.substr(strlen("--instruction-set=")).data(); 17760f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom if (instruction_set_str == "arm") { 17770f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom instruction_set = kThumb2; 17780f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } else if (instruction_set_str == "arm64") { 17790f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom instruction_set = kArm64; 17800f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } else if (instruction_set_str == "mips") { 17810f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom instruction_set = kMips; 17820f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } else if (instruction_set_str == "x86") { 17830f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom instruction_set = kX86; 17840f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } else if (instruction_set_str == "x86_64") { 17850f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom instruction_set = kX86_64; 17860f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom } 1787404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison } else if (option.starts_with("--dump:")) { 1788404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison if (option == "--dump:raw_mapping_table") { 1789404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_mapping_table = true; 1790404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison } else if (option == "--dump:raw_gc_map") { 1791404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison dump_raw_gc_map = true; 1792404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison } else { 1793404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison fprintf(stderr, "Unknown argument %s\n", option.data()); 1794404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison usage(); 1795404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison } 179627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } else if (option.starts_with("--output=")) { 179754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe output_name = option.substr(strlen("--output=")).ToString(); 179854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const char* filename = output_name.c_str(); 179927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom out.reset(new std::ofstream(filename)); 180027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom if (!out->good()) { 1801aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to open output filename %s\n", filename); 180227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom usage(); 180327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 180427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom os = out.get(); 180554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } else if (option.starts_with("--symbolize=")) { 180654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_filename = option.substr(strlen("--symbolize=")).data(); 180754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe symbolize = true; 180878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 1809aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Unknown argument %s\n", option.data()); 181078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 181178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 181278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 181378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 18140f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom if (image_location == NULL && oat_filename == NULL) { 1815362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified\n"); 1816362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 181778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 181878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 18190f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom if (image_location != NULL && oat_filename != NULL) { 1820362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified but not both\n"); 1821362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 1822aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1823aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 1824aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_filename != NULL) { 18258d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 18260c717dd1c56bd29cf860d0feda8e629dab2cadb3Logan Chien OatFile* oat_file = 18278d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers OatFile::Open(oat_filename, oat_filename, NULL, false, &error_msg); 1828aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_file == NULL) { 18298d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 1830aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_FAILURE; 1831aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 183254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (symbolize) { 183354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatSymbolizer oat_symbolizer(oat_file, output_name); 183454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (!oat_symbolizer.Init()) { 183554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe fprintf(stderr, "Failed to initialize symbolizer\n"); 183654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return EXIT_FAILURE; 183754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 183854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (!oat_symbolizer.Symbolize()) { 183954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 184054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return EXIT_FAILURE; 184154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 184254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } else { 184354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatDumper oat_dumper(*oat_file, dump_raw_mapping_table, dump_raw_gc_map); 184454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_dumper.Dump(*os); 184554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 1846aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_SUCCESS; 1847aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1848aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 1849e63db27db913f1a88e2095a1ee8239b2bb9124e8Ian Rogers RuntimeOptions options; 185078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string image_option; 1851e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_option; 185278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string boot_image_option; 1853e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string boot_oat_option; 18546c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 18556c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom // We are more like a compiler than a run-time. We don't want to execute code. 1856c0a1b18ac71ec0ff3ec0cca3cc8db9eb74e50690Brian Carlstrom NoopCompilerCallbacks callbacks; 1857c0a1b18ac71ec0ff3ec0cca3cc8db9eb74e50690Brian Carlstrom options.push_back(std::make_pair("compilercallbacks", &callbacks)); 18586c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 18590f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom if (boot_image_location != NULL) { 186058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += "-Ximage:"; 18610f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom boot_image_option += boot_image_location; 186258ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom options.push_back(std::make_pair(boot_image_option.c_str(), reinterpret_cast<void*>(NULL))); 186358ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 18640f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom if (image_location != NULL) { 1865aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += "-Ximage:"; 18660f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom image_option += image_location; 1867aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom options.push_back(std::make_pair(image_option.c_str(), reinterpret_cast<void*>(NULL))); 1868aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 18690f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom options.push_back( 18700f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom std::make_pair("imageinstructionset", 18710f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom reinterpret_cast<const void*>(GetInstructionSetString(instruction_set)))); 187258ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 187300f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers if (!Runtime::Create(options, false)) { 1874aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to create runtime\n"); 187578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 187678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1877700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<Runtime> runtime(Runtime::Current()); 187800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 1879b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers // give it away now and then switch to a more manageable ScopedObjectAccess. 188000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread::Current()->TransitionFromRunnableToSuspended(kNative); 188100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 18821d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 18831d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 188478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom CHECK(image_space != NULL); 188578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 188678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 18870f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_location); 188878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 188978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 18902ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom ImageDumper image_dumper(os, *image_space, image_header, 18912ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom dump_raw_mapping_table, dump_raw_gc_map); 18923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers image_dumper.Dump(); 189378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_SUCCESS; 189478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 189578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 18967934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 189778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 189878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 189978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return art::oatdump(argc, argv); 190078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 1901