oatdump.cc revision 00b25f33737b281938347cca535beb77de6e8cd5
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" 5600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "ScopedLocalRef.h" 57c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier#include "thread_list.h" 58ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers#include "verifier/dex_gc_map.h" 592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 601809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "vmap_table.h" 6100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe#include "well_known_classes.h" 6278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 6378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromnamespace art { 6478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 6578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromstatic void usage() { 6678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 6778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "Usage: oatdump [options] ...\n" 689583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art\n" 6929e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: adb shell oatdump --image=/system/framework/boot.art\n" 7078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 7178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 72a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom " --oat-file=<file.oat>: specifies an input oat filename.\n" 73a0a2a6c085a6fda2785436663f5c373aa5d43e26TDYa " Example: --oat-file=/system/framework/boot.oat\n" 74aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "\n"); 75aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, 76aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom " --image=<file.art>: specifies an input image filename.\n" 7729e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --image=/system/framework/boot.art\n" 78e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 7978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 80e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom " --boot-image=<file.art>: provide the image file for the boot class path.\n" 8129e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --boot-image=/system/framework/boot.art\n" 82e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 83e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom fprintf(stderr, 842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " --instruction-set=(arm|arm64|mips|x86|x86_64): for locating the image\n" 852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " file based on the image location set.\n" 860f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " Example: --instruction-set=x86\n" 870f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom " Default: %s\n" 880f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom "\n", 890f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom GetInstructionSetString(kRuntimeISA)); 900f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, 9127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " --output=<file> may be used to send the output to a file.\n" 9227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " Example: --output=/tmp/oatdump.txt\n" 9327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom "\n"); 94404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison fprintf(stderr, 952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " --dump:raw_mapping_table enables dumping of the mapping table.\n" 962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " Example: --dump:raw_mapping_table\n" 972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "\n"); 982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom fprintf(stderr, 992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " --dump:raw_mapping_table enables dumping of the GC map.\n" 1002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " Example: --dump:raw_gc_map\n" 1012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "\n"); 1022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom fprintf(stderr, 1032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " --no-dump:vmap may be used to disable vmap dumping.\n" 1042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " Example: --no-dump:vmap\n" 1052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "\n"); 1062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom fprintf(stderr, 1072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " --no-disassemble may be used to disable disassembly.\n" 1082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom " Example: --no-disassemble\n" 109404f59f4125ec9935ad8cffac56ab99d6320b17bDave Allison "\n"); 11078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 11178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 112ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogersconst char* image_roots_descriptions_[] = { 1131984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 11488474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kImtConflictMethod", 11588474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kDefaultImt", 116e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 117aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 118aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 11958ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 12034f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 12178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 12278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 12354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampeclass OatSymbolizer : public CodeOutput { 12454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 12554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe explicit OatSymbolizer(const OatFile* oat_file, std::string& output_name) : 12654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_(oat_file), builder_(nullptr), elf_output_(nullptr), output_name_(output_name) {} 12754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 12854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Init() { 12954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Word oat_data_size = oat_file_->GetOatHeader().GetExecutableOffset(); 13054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t diff = static_cast<uint32_t>(oat_file_->End() - oat_file_->Begin()); 13254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t oat_exec_size = diff - oat_data_size; 13354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (output_name_.empty()) { 13554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe output_name_ = "symbolized.oat"; 13654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 13754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_ = OS::CreateEmptyFile(output_name_.c_str()); 13854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe builder_.reset(new ElfBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, Elf32_Dyn, 14054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr>( 14154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe this, 14254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_, 14354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_->GetOatHeader().GetInstructionSet(), 14454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 0, 14554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 14654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_data_size, 14754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_exec_size, 14854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe true, 14954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe false)); 15054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (!builder_->Init()) { 15254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe builder_.reset(nullptr); 15354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 15454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return true; 15754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 15854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 15954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe typedef void (OatSymbolizer::*Callback)(const DexFile::ClassDef&, 16054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 16154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod&, 16254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile&, 16354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t, 16454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::CodeItem*, 16554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t); 16654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 16754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Symbolize() { 16854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (builder_.get() == nullptr) { 16954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return false; 17054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 17154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::RegisterForDedup); 17354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe NormalizeState(); 17554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Walk(&art::OatSymbolizer::AddSymbol); 17754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 17854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool result = builder_->Write(); 17954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 18054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_->Flush(); 18154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe elf_output_->Close(); 18254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 18354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return result; 18454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 18554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 18654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void Walk(Callback callback) { 18754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file_->GetOatDexFiles(); 18854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t i = 0; i < oat_dex_files.size(); i++) { 18954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 19054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe CHECK(oat_dex_file != NULL); 19154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatDexFile(oat_dex_file, callback); 19254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 19354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 19454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 19554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatDexFile(const OatFile::OatDexFile* oat_dex_file, Callback callback) { 19654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string error_msg; 19754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 19854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dex_file.get() == nullptr) { 19954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 20054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 20154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (size_t class_def_index = 0; 20254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index < dex_file->NumClassDefs(); 20354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_def_index++) { 20454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 20554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 20654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe OatClassType type = oat_class.GetType(); 20754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe switch (type) { 20854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassAllCompiled: 20954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassSomeCompiled: 21054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatClass(oat_class, *dex_file.get(), class_def, callback); 21154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 21254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 21354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassNoneCompiled: 21454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe case kOatClassMax: 21554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Ignore. 21654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe break; 21754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 21954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 22154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatClass(const OatFile::OatClass& oat_class, const DexFile& dex_file, 22254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const DexFile::ClassDef& class_def, Callback callback) { 22354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const byte* class_data = dex_file.GetClassData(class_def); 22454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 22554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 22654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 22754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Note: even if this is an interface or a native class, we still have to walk it, as there 22854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // might be a static initializer. 22954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ClassDataItemIterator it(dex_file, class_data); 23054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe SkipAllFields(&it); 23154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t class_method_idx = 0; 23254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextDirectMethod()) { 23354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 23454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 2355182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 23654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 23754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 23854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 23954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it.HasNextVirtualMethod()) { 24054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 24154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe WalkOatMethod(class_def, class_method_idx, oat_method, dex_file, it.GetMemberIndex(), 2425182932cf6704b53e957f7b4be021fe505a55e22Andreas Gampe it.GetMethodCodeItem(), it.GetMethodAccessFlags(), callback); 24354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe class_method_idx++; 24454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it.Next(); 24554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DCHECK(!it.HasNext()); 24754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 24854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 24954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void WalkOatMethod(const DexFile::ClassDef& class_def, uint32_t class_method_index, 25054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 25154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 25254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags, Callback callback) { 25354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if ((method_access_flags & kAccAbstract) != 0) { 25454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Abstract method, no code. 25554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 25654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 25754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (oat_method.GetCodeOffset() == 0) { 25854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // No code. 25954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return; 26054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 26254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe (this->*callback)(class_def, class_method_index, oat_method, dex_file, dex_method_idx, code_item, 26354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe method_access_flags); 26454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 26554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 26654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void RegisterForDedup(const DexFile::ClassDef& class_def, uint32_t class_method_index, 26754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 26854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 26954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags) { 27054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[oat_method.GetCodeOffset()]++; 27154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 27354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void NormalizeState() { 27454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe for (auto& x : state_) { 27554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (x.second == 1) { 27654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[x.first] = 0; 27754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 27954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 28054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 28154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe enum class DedupState { // private 28254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kNotDeduplicated, 28354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedFirst, 28454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe kDeduplicatedOther 28554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe }; 28654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState IsDuplicated(uint32_t offset) { 28754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 0) { 28854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kNotDeduplicated; 28954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (state_[offset] == 1) { 29154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedOther; 29254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe state_[offset] = 1; 29454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return DedupState::kDeduplicatedFirst; 29554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 29654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 29754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe void AddSymbol(const DexFile::ClassDef& class_def, uint32_t class_method_index, 29854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile::OatMethod& oat_method, const DexFile& dex_file, 29954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 30054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t method_access_flags) { 30154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe DedupState dedup = IsDuplicated(oat_method.GetCodeOffset()); 30254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup != DedupState::kDeduplicatedOther) { 30354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string pretty_name = PrettyMethod(dex_method_idx, dex_file, true); 30454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 30554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe if (dedup == DedupState::kDeduplicatedFirst) { 30654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe pretty_name = "[Dedup]" + pretty_name; 30754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 30854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 30954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe ElfSymtabBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, 31054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Shdr>* symtab = &builder_->symtab_builder_; 31154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 31254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe symtab->AddSymbol(pretty_name, &builder_->text_builder_, oat_method.GetCodeOffset() - 31354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_file_->GetOatHeader().GetExecutableOffset(), true, 31454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe oat_method.GetQuickCodeSize(), STB_GLOBAL, STT_FUNC); 31554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 31854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Write oat code. Required by ElfBuilder/CodeOutput. 31954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Write(OutputStream* out) { 32054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return out->WriteFully(oat_file_->Begin(), oat_file_->End() - oat_file_->Begin()); 32154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 32254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 32354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 32454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe static void SkipAllFields(ClassDataItemIterator* it) { 32554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextStaticField()) { 32654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 32754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 32854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextInstanceField()) { 32954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 33054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 33154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 33254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 33354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 33454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<ElfBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, Elf32_Dyn, 33554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr> > builder_; 33654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe File* elf_output_; 33754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unordered_map<uint32_t, uint32_t> state_; 33854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::string output_name_; 33954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 34054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 3412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 3422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 3432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom OatDumperOptions(bool dump_raw_mapping_table, 3442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_raw_gc_map, 3452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_vmap, 3462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 34700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 34800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader) 3492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : dump_raw_mapping_table_(dump_raw_mapping_table), 3502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_raw_gc_map_(dump_raw_gc_map), 3512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_vmap_(dump_vmap), 3522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 35300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 35400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_loader_(class_loader) {} 3552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_mapping_table_; 3572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_gc_map_; 3582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 3592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 36100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 364e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 365aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 3662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom explicit OatDumper(const OatFile& oat_file, OatDumperOptions* options) 3679583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 368a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 3702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassembler_(Disassembler::Create(oat_file_.GetOatHeader().GetInstructionSet(), 3712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom new DisassemblerOptions(options_->absolute_addresses_, 3722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_file.Begin()))) { 37300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(options_->class_loader_ != nullptr); 3743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete options_; 3792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 385aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 386aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 387aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 388aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 389aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 390ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 391aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 392a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 393a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 394a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 3957020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison os << "INSTRUCTION SET FEATURES:\n"; 3967020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison os << oat_header.GetInstructionSetFeatures().GetFeatureString() << "\n\n"; 3977020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 398aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 399aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 400aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4012ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 4022ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 4032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 4042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_header.offset() != 0 && options_->absolute_addresses_) { \ 4052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 4062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 4072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 4082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 4092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 4102ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 4112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 4122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 4132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 4142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 4152ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 4162ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE IMT CONFLICT TRAMPOLINE", 4172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableImtConflictTrampolineOffset); 4182ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE RESOLUTION TRAMPOLINE", 4192ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableResolutionTrampolineOffset); 4202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE TO INTERPRETER BRIDGE", 4212ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableToInterpreterBridgeOffset); 4222ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 4232ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 4242ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 4252ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4262ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4272ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4282ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4292ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4302ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 431aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 436a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 43728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 43828db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 43928db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 44028db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 441700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 44281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 44322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 44422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 44522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 44622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 44722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 44822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 44922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 45022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 45122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 45222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 45322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 45422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 45581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 4562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 4572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 463aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 466aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 467aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 468aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4712ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 4722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatDexFile(os, *oat_dex_file)) { 4732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 4742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 4813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (reinterpret_cast<const byte*>(oat_data) < oat_file_.Begin() || 4823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<const byte*>(oat_data) > oat_file_.End()) { 4833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 485ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 486ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 487ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 489ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 4903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 4913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 492e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 493f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom InstructionSet GetInstructionSet() { 494f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 495f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 496f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 497ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 4983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5008d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 5018d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 502700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5038d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5048d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5058d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5068d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 5078b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 508bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier dex_file->FindClassDef(m->GetDeclaringClassDescriptor()); 5092ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5108b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 511d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 513d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 516aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5172ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 518aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 519aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 520aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 522e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 523e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 524e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 525e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5282ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5298d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 530700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5318d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5328d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5338d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 535e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 536ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5382ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 540e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 541d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 542e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file->GetClassData(class_def); 5432ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 544e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 545e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 546e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 547e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 548d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 549e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 551e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 552d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 553e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 554e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 555e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 556e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 558e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 560e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 561e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 562ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 563e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 569e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 57095ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 57195ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 57295ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 57395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 57495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 575e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 576e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 5770c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers offsets_.insert(oat_method.GetNativeGcMapOffset()); 578e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 579e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 5822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 583a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 584ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 585590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 586590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 587590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5888d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 589700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 5902ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (dex_file.get() == nullptr) { 5918d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 5922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 5932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 594aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5952ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5962ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5972ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 598aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 599aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 6002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 601d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 604d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 605d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 606d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 6072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 6082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 6092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatClass(indented_os, oat_class, *(dex_file.get()), class_def)) { 6102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 612aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 613aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 614aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 616aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 617aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 618e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 6190571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 6200571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 621aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6220571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 6230571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 624aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 625e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 626aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 6272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 6283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const DexFile::ClassDef& class_def) { 6292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 630e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file.GetClassData(class_def); 6312ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 6322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 6332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 634e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 635e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 636e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 6372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 6380571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 6392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 6402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 6412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetRawMemberAccessFlags())) { 6422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 6442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 6450571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 646aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6470571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 6482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 6492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 6502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetRawMemberAccessFlags())) { 6512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 6532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 6540571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 655aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6560571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 657aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 659aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 660e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 6612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 6622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 6632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 6642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 6652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 6662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatMethod(std::ostream& os, const DexFile::ClassDef& class_def, 6678b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 6682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 6692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 6702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 6712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 6722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 673db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers class_method_index, PrettyMethod(dex_method_idx, dex_file, true).c_str(), 674db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 6752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 676a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent1_os(new std::ostream(&indent1_filter)); 677a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent2_filter(indent1_os->rdbuf(), kIndentChar, kIndentBy1Count); 678a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent2_os(new std::ostream(&indent2_filter)); 6792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 680a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "DEX CODE:\n"; 681a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpDexCode(*indent2_os, dex_file, code_item); 6822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 6842ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 6852ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 686a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 6872ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier.reset(DumpVerifier(*indent2_os, dex_method_idx, &dex_file, class_def, code_item, 6882ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 6892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 6912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 6922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 6932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 6942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 6952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatMethodOffsets "; 6962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 6972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", oat_method_offsets); 6982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 6992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 7002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 7012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 7022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 7032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 7042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 7052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 7072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 708a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 7092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 7102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("code_offset: 0x%08x ", code_offset); 7112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 7122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 7132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code offset 0x%08x is past end of file 0x%08zx.\n", 7152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 7162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 7193946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray 7202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "gc_map: "; 7212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetNativeGcMap()); 7233946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray } 7242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t gc_map_offset = oat_method.GetNativeGcMapOffset(); 7252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", gc_map_offset); 7262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (gc_map_offset > oat_file_.Size()) { 7272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "gc map table offset 0x%08x is past end of file 0x%08zx.\n", 7292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom gc_map_offset, oat_file_.Size()); 7302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_raw_gc_map_) { 732a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 7332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMap(indent3_os, oat_method, code_item); 7352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 7382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatQuickMethodHeader "; 7392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 7402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 7412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", method_header); 7442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", method_header_offset); 7462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 7472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 7482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 7492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 7502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 7512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 7532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "mapping_table: "; 7562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetMappingTable()); 7582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t mapping_table_offset = oat_method.GetMappingTableOffset(); 7602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", oat_method.GetMappingTableOffset()); 7612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (mapping_table_offset > oat_file_.Size()) { 7622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset 0x%08x is past end of file 0x%08zx. " 7642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset was loaded from offset 0x%08x.\n", 7652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom mapping_table_offset, oat_file_.Size(), 7662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetMappingTableOffsetOffset()); 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_raw_mapping_table_) { 769a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 7702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingTable(indent3_os, oat_method); 7722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "vmap_table: "; 7752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetVmapTable()); 7772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 7792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 7802cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 7812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset 0x%08x is past end of file 0x%08zx. " 7832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset was loaded from offset 0x%08x.\n", 7842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom vmap_table_offset, oat_file_.Size(), 7852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetVmapTableOffsetOffset()); 7862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_vmap_) { 7882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method.GetNativeGcMap() != nullptr) { 7892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // The native GC map is null for methods compiled with the optimizing compiler. 7902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVmap(*indent2_os, oat_method); 7912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 7952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "QuickMethodFrameInfo\n"; 7962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 7982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 7992cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetCoreSpillMask(), false); 8002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 8022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetFpSpillMask(), true); 8032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // Based on spill masks from QuickMethodFrameInfo so placed 8072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // after it is dumped, but useful for understanding quick 8082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // code, so dumped here. 8092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVregLocations(*indent2_os, oat_method, code_item); 8102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "CODE: "; 8132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 8142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 8152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size offset 0x%08x is past end of file 0x%08zx.", 8172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, oat_file_.Size()); 8182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 8202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 8212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size = oat_method.GetQuickCodeSize(); 8222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code == nullptr) { 8232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code = oat_method.GetPortableCode(); 8242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetPortableCodeSize(); 8252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset = 0; 8262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 8282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 8292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 830590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 8312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 8322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", code); 8332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_offset, 8362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, 8372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, 8382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code != nullptr ? "..." : ""); 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "start of code at 0x%08x is past end of file 0x%08zx.", 8432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 8442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 8462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 8482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 8492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_end, oat_file_.Size(), 8502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 8512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->disassemble_code_) { 8532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 8542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 8552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size %d is bigger than max expected threshold of %d. " 8602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 8612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, kMaxCodeSize, 8622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 8632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->disassemble_code_) { 8652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 8662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->disassemble_code_) { 8702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, !success, 0); 8712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 8763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 8793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 8803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 8813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 8833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 8843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 8853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 8863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 8873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 8883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 8893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 8913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 8923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 8933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 8943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 8953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 8993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 901b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpVmap(std::ostream& os, const OatFile::OatMethod& oat_method) { 9021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 9032ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 9041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const VmapTable vmap_table(raw_table); 9051809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool first = true; 9061809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool processing_fp = false; 9071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t spill_mask = oat_method.GetCoreSpillMask(); 9081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (size_t i = 0; i < vmap_table.Size(); i++) { 9091809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint16_t dex_reg = vmap_table[i]; 9101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 9111809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp ? kFloatVReg : kIntVReg); 9121809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << (first ? "v" : ", v") << dex_reg; 9131809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp) { 9141809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/r" << cpu_reg; 9151809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else { 9161809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/fr" << cpu_reg; 9171809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 9181809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers first = false; 9191809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp && dex_reg == 0xFFFF) { 9201809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp = true; 9211809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers spill_mask = oat_method.GetFpSpillMask(); 9221809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 9233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9241809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "\n"; 9253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 928faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 929faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 930faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 931faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 932faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 933faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 934faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 935faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 936faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 937faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 938faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 939faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 940faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 941faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 942faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 943faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 944faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 945faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 946faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 947faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 948faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFpSpillMask(), 949faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFrameSizeInBytes(), reg, 950faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru GetInstructionSet()); 951faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 952faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 953faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 954faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 955faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 956faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 957faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 958faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 959faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 960faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 961faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 962faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 963faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 964faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 965faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 966faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 967b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 9682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 9691809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 9702ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 971b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 972b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 9731809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 9742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 9752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 9762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 9772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 978b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 979b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 980b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFpSpillMask(), 98142fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray oat_method.GetFrameSizeInBytes(), reg, 98242fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray GetInstructionSet()); 983b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 984b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 985b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 986b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 987b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 988ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void DumpGcMapRegisters(std::ostream& os, const OatFile::OatMethod& oat_method, 989ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const DexFile::CodeItem* code_item, 990ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t num_regs, const uint8_t* reg_bitmap) { 991ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers bool first = true; 992ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t reg = 0; reg < num_regs; reg++) { 993ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 994ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 995ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << " v" << reg << " ("; 996ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 997ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 998ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers first = false; 999ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1000ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ", v" << reg << " ("; 1001ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1002ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1003ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1004ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1005ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1006ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1007ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "No registers in GC map\n"; 1008ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1009ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "\n"; 1010ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1011ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1012b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 1013b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 1014b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 1015ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (gc_map_raw == nullptr) { 1016ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return; // No GC map. 10173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1018ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1019ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code != nullptr) { 1020ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 1021ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1022ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(quick_code) + 1023ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers map.GetNativePcOffset(entry); 1024ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%p", native_pc); 1025ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 1026ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1027ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1028ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 1029ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 1030ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers verifier::DexPcToReferenceMap map(gc_map_raw); 1031ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1032ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t dex_pc = map.GetDexPc(entry); 1033ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("0x%08x", dex_pc); 1034ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 10353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1037aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1038e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 10393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 1040ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1041ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code == nullptr) { 10422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 10432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 10441809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 10451809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 10461809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 10471809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers std::ostream indent_os(&indent_filter); 10481809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 10491809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 10501809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point mappings {\n"; 10511809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 10521809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 10531809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10541809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 10551809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10561809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 10571809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 10581809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry mappings {\n"; 10591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 10601809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 10611809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10621809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 10633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10671809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 10681809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 10691809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 10701809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 10711809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 10721809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 10731809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 10744b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 10751809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 10761809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 1077b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 10781809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 10791809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 10801809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 10811809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 10824b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 10831809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 1084b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1085b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 10863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 1088b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 10893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 10912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 1092b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 10932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (gc_map_raw != nullptr) { 1094b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 10952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 1096b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 10972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 1098b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 1099b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1100b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1101b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 11022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 11032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1104b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1105b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 1106b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 1107b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 11082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1109b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1110b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1111b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1112b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1113b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 1114b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 1115b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1116b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 11173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1118b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 11193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1120590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 1121590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 1122590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 1123590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 11247b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 11252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 11262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 11272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 11282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 11292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 11302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 11312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 11322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 11332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 11342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 11362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 11372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 11382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 11392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 11402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 11422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 11432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 11452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 11462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 11492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 11522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 11532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 11562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1157b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 11582ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1159b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1160b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1161b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 11622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("0x%04zx: %s\n", i, instruction->DumpString(&dex_file).c_str()); 1163b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1164e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1165e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1166b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1167b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 11682ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier::MethodVerifier* DumpVerifier(std::ostream& os, uint32_t dex_method_idx, 11692ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 11702ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 11712ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 11722ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 11732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 11742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1175bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 1176eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1177eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file))); 117800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe DCHECK(options_->class_loader_ != nullptr); 11792ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return verifier::MethodVerifier::VerifyMethodAndDump(soa.Self(), os, dex_method_idx, dex_file, 11802ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe dex_cache, 118100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe *options_->class_loader_, 11822ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe &class_def, code_item, 11832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe NullHandle<mirror::ArtMethod>(), 11842ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags); 11852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11862ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 11872ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 11882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1190590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpCode(std::ostream& os, verifier::MethodVerifier* verifier, 11912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 11922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1193ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 1194ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1195ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 11962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 11972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 11982cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1199ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if ((code_size == 0) || ((portable_code == nullptr) && (quick_code == nullptr))) { 12002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 1201b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1202ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else if (quick_code != nullptr) { 1203ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1204ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1205ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 12062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 12072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingAtOffset(os, oat_method, offset, false); 12082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1209ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offset += disassembler_->Dump(os, quick_native_pc + offset); 12102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 12112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 12122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (dex_pc != DexFile::kDexNoIndex) { 12132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 12142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (verifier != nullptr) { 12152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVRegsAtDexPc(os, verifier, oat_method, code_item, dex_pc); 12162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1217ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 12182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1220ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1221ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 1222ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK_EQ(code_size, 0U); // TODO: disassembly of portable is currently not supported. 1223b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1224b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1225b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 12263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 12272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 12282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatDumperOptions* options_; 1229ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 12302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1231aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1232aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 12333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 123427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 12352ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, 12362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const ImageHeader& image_header, OatDumperOptions* oat_dumper_options) 12372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 12382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 12392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 12402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 124127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 12422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 12432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 12442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 12452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 12462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 12472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 124831e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier os << "IMAGE BITMAP OFFSET: " << reinterpret_cast<void*>(image_header_.GetImageBitmapOffset()) 124931e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier << " SIZE: " << reinterpret_cast<void*>(image_header_.GetImageBitmapSize()) << "\n\n"; 125031e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 12512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 12522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1253700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 12542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1255700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1256700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1257700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1258700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1259700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 12602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1261a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1262a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 12632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 12642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 12652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 12662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 12672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 12682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 12692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 12702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 12712dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 12722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 12732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 12742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 12752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 12762dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1277fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < image_root_object_array->GetLength(); i++) { 12792dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = image_root_object_array->Get(i); 1280fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1281fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers for (int32_t j = i + 1; j < image_root_object_array->GetLength(); j++) { 1282fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (value == image_root_object_array->Get(j)) { 1283fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1284fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1285fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1286fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1287fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1288fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 1289fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d: ", i); 1290fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1291fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d to %zd: ", i, i + run); 1292fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers i = i + run; 1293fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 12942ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 12952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 12962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 12972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": null\n"; 12982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1299d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 130034f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 130134f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 130227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 13032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 130427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1305aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 13062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 13072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 13082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 13092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 13108d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1311a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light const OatFile* oat_file = class_linker->FindOpenedOatFileFromOatLocation(oat_location); 1312a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 13132ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe oat_file = OatFile::Open(oat_location, oat_location, nullptr, false, &error_msg); 1314a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1315a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "NOT FOUND: " << error_msg << "\n"; 13162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 1317a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light } 1318aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 13192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1320aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 13213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 132278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 13232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_.reset(new OatDumper(*oat_file, oat_dumper_options_.release())); 13243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 132502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 13262ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 132702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 132802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 132905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 133005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 13312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1332b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1333b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 13341d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 13351d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 133650b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1337357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1338c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1339c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1340c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1341c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 134290d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 134390d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 134490d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1345c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1346c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromRunnableToSuspended(kNative); 1347c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier ThreadList* thread_list = Runtime::Current()->GetThreadList(); 1348c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->SuspendAll(); 1349c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1350c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->ResumeAll(); 1351c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromSuspendedToRunnable(); 1352c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 1353357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 13542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 13552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 13562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 13572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 13582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 13592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 136002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 13612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 13621d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 13632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 13642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 13652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13662fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 13672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1368bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 13692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 13702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 1371b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 13722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1373700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 13742ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() == nullptr) { 13752ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 13766f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 13772ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() != nullptr) { 13782ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 13796f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 13803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 13813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 13823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 13833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 138432327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.alignment_bytes += image_header_.GetImageBitmapOffset() - image_header_.GetImageSize(); 138532327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.bitmap_bytes += image_header_.GetImageBitmapSize(); 13862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 13872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 138827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 13892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 13903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 13912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 13923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1393d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 13943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 13952dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 1396b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 13972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 13982ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 13992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1400d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 14012dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 14022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 140368b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 140464b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 14052dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 14062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1407ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtFieldClass()) { 1408ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = value->AsArtField(); 14092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Field: %s\n", field, PrettyField(field).c_str()); 1410ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 1411ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 14122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 1413d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 14142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1415d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1416d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1417d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1418ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom static void PrintField(std::ostream& os, mirror::ArtField* field, mirror::Object* obj) 1419b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 142061c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier const char* descriptor = field->GetTypeDescriptor(); 142161c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 142248efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (descriptor[0] != 'L' && descriptor[0] != '[') { 142361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 142461c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 14252dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* type = fh.GetType(); 142637f05ef45e0393de812d51261dc293240c17294dFred Shih DCHECK(type->IsPrimitive()); 142748efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (type->IsPrimitiveLong()) { 1428ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 142948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveDouble()) { 14302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 143148efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveFloat()) { 14322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 143337f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveInt()) { 14342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 143537f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveChar()) { 143637f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 143737f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveShort()) { 143837f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 143937f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveBoolean()) { 144037f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 144137f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 144237f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveByte()) { 144337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 144437f05ef45e0393de812d51261dc293240c17294dFred Shih } else { 144537f05ef45e0393de812d51261dc293240c17294dFred Shih LOG(FATAL) << "Unknown type: " << PrettyClass(type); 144648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1447d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 144848efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // Get the value, don't compute the type unless it is non-null as we don't want 144948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // to cause class loading. 14502dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = field->GetObj(obj); 14512ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 14522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(descriptor).c_str()); 145348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 145450239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers // Grab the field type without causing resolution. 145561c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 145661c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 145750239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers mirror::Class* field_type = fh.GetType(false); 14582ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (field_type != nullptr) { 145950239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers PrettyObjectValue(os, field_type, value); 146050239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 146150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(descriptor).c_str()); 146250239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 146348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1464d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1465d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1466d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 14672dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 1468b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 14692dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 14702ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 14712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1472d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1473ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* fields = klass->GetIFields(); 14742ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (fields != nullptr) { 1475d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < fields->GetLength(); i++) { 1476ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = fields->Get(i); 14772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(os, field, obj); 1478d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1479d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1480d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1481d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 14822dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 14833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1484f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 14853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1486ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeBegin(mirror::ArtMethod* m) 1487b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1488ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = m->GetEntryPointFromQuickCompiledCode(); 148998d1cc8033251c93786e2fa8c59a2e555a9493beMingyao Yang if (quick_code == Runtime::Current()->GetClassLinker()->GetQuickResolutionTrampoline()) { 1490ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 14913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1492f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1493ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1494f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1495ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 14963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 14973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1498ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t GetQuickOatCodeSize(mirror::ArtMethod* m) 1499b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1500ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1501ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1502f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1503f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1504f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1505f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1506f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1507ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeEnd(mirror::ArtMethod* m) 1508b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1509ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 15102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 15112ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1512f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1513ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1514f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1515f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 15162dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 1517b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 15182ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 15192ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 15203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 152178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 152278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 152378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1524916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1525916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1526916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1527916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1528916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1529916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 15302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 15312dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1532d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 15332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 15342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1535d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 15362dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 15372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 15382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1539ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtField()) { 15404b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtField %s\n", obj, 1541ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyField(obj->AsArtField()).c_str()); 1542ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 15434b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtMethod %s\n", obj, 1544ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 1545d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 15462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 154768b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 154878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 15492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 155078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 15512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 15522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 15532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 1554d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 15552dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 1556d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 1557d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 15582dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1559d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1560d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1561d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1562d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1563d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1564d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1565d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1566d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1567d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 15682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 156978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 15702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 1571d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 157278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 15732ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 15742ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 15752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 1576d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1577d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1578ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* sfields = obj->AsClass()->GetSFields(); 15792ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (sfields != nullptr) { 15802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 15812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 15822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 1583d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < sfields->GetLength(); i++) { 1584ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = sfields->Get(i); 15852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(indent2_os, field, field->GetDeclaringClass()); 1586d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1587d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1588ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 1589ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 1590d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 1591ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1592ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetNativeGcMap() == nullptr) << PrettyMethod(method); 1593ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetMappingTable() == nullptr) << PrettyMethod(method); 15943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 1595ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code = state->GetQuickOatCodeBegin(method); 1596ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1597ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code, &first_occurrence); 15983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 1599ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.native_to_managed_code_bytes += quick_oat_code_size; 16003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1601ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_oat_code != method->GetEntryPointFromQuickCompiledCode()) { 1602ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code); 16033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16041984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 160588474b416eb257078e590bf9bc7957cee604a186Jeff Hao method->IsResolutionMethod() || method->IsImtConflictMethod() || 1606bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier method->IsClassInitializer()) { 16072ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(method->GetNativeGcMap() == nullptr) << PrettyMethod(method); 16082ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(method->GetMappingTable() == nullptr) << PrettyMethod(method); 1609916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1610bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1611d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1612916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1613e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1614a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 16150c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers size_t gc_map_bytes = state->ComputeOatSize(method->GetNativeGcMap(), &first_occurrence); 1616a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 16183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 16211809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetMappingTable(), &first_occurrence); 1622a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 16243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 16271809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetVmapTable(), &first_occurrence); 1628a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 16303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1632ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1633ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_begin = state->GetQuickOatCodeBegin(method); 1634ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_end = state->GetQuickOatCodeEnd(method); 1635ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1636ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1637a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1638ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes += quick_oat_code_size; 16390d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 16400d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 1641ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.class_initializer_code_bytes += quick_oat_code_size; 16420d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 1643ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_initializer_code_bytes += quick_oat_code_size; 16440d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 16450d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 1646ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_method_code_bytes += quick_oat_code_size; 16470d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 16483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1649ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 16503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1651ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 16522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 16532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 16543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 1656ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers vmap_table_bytes + quick_oat_code_size + object_bytes; 16573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1659ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 16603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 166178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 166278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 16631ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers std::string temp; 16641ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 166578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 166627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 16673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 16683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 16693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1670a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 16713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1672a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 16733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 16743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1675a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 16763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 167827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1679916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1680916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1681916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 16823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1683916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1684916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1685916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1686916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 168732327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1688916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1689916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1690916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 16913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1692916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1693916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 16940d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 16950d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 16960d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1697916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 16983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1699916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 17003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1701916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1702916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1703916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1704ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 17053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 17063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1707700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 17083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 17103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 17113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1712916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1713916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 171432327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1715916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1716916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 17173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1718916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1719916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 17200d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 17210d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 17220d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 17233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1724916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 17253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1726916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1727916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1728a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1729a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCount(size_t bytes, size_t count) : bytes(bytes), count(count) {} 1730a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1731a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1732a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1733a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1734a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1735a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1736fc0e94bed3f88ed7e50854fd8dfaf5dcb345250fIan Rogers void Update(const char* descriptor, size_t object_bytes) { 1737a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1738a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1739a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.bytes += object_bytes; 1740a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1741a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1742a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes, 1)); 1743a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1744a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1745916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 17463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 17473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 17483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1750916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1751916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1752916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1753916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1754916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1755916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1756916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1757916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1758ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 17593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 17603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 17613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 17623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 176400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1765b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 17663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 17673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 17683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 17693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 17703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 17713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 17723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 17733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 17743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 17753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 17763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 17773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 17783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 17803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 17813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 17823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 17833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 17843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 17863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 17873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 17883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 17893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 17903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 17913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 17923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 17933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 17943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 17953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 17963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 17973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 17983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 17993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 18003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 18023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 18033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1806c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 18073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 18083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1810c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 18113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 18123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 18133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 18192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1820c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 18213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1822c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 18233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 18253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 18263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 18273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 18283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 18293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 18303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 18313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 18323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 18333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 18343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 18353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 18363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 18373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 18383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 18393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 18413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 18423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 18453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1846c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 18473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 18483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1850c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 18513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 18523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 18533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 18592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1860c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 18613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1862c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 18633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1865b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 18662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 18672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 18682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 18692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 18702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 18712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 18722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 187332327098e300ab66671b891a18bf669576fc896aMathieu Chartier "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 18742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 18752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 18762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 187732327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 18782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 18792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 188032327098e300ab66671b891a18bf669576fc896aMathieu Chartier CHECK_EQ(file_bytes, bitmap_bytes + header_bytes + object_bytes + alignment_bytes); 18812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1882916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 1884916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 188502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 188602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 188702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 188802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 188902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 18902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 1891a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 189202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 189302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 189402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 1895916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1896c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 1897916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 1898916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 19002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 19032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 190605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 19072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 19082ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 19092ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 19102ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 19112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 19122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 19132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 19142ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 19152ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 19162ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 19172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 19182ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 19192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 192002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 19212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 192202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 192302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 192405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 192505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 19262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 19272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 19282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 192905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 193005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 193105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 1932c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 1933916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 19352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 19362ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 19372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 1938c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 1939cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 1940c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 19413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 1943916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1944916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 1945916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1946916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 19470d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 19480d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 19490d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 19500d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 19510d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 19520d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 19530d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 19540d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 19552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 19561d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 19573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 19582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 19592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumperOptions> oat_dumper_options_; 1960d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 19613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 196278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 196378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 196400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic NoopCompilerCallbacks callbacks; 1965aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 196600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic Runtime* StartRuntime(const char* boot_image_location, const char* image_location, 196700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InstructionSet instruction_set) { 1968e63db27db913f1a88e2095a1ee8239b2bb9124e8Ian Rogers RuntimeOptions options; 196978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string image_option; 1970e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_option; 197178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string boot_image_option; 1972e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string boot_oat_option; 19736c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 19746c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom // We are more like a compiler than a run-time. We don't want to execute code. 1975c0a1b18ac71ec0ff3ec0cca3cc8db9eb74e50690Brian Carlstrom options.push_back(std::make_pair("compilercallbacks", &callbacks)); 19766c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 19772ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (boot_image_location != nullptr) { 197858ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += "-Ximage:"; 19790f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom boot_image_option += boot_image_location; 19802ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe options.push_back(std::make_pair(boot_image_option.c_str(), nullptr)); 198158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 19822ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (image_location != nullptr) { 1983aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += "-Ximage:"; 19840f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom image_option += image_location; 19852ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe options.push_back(std::make_pair(image_option.c_str(), nullptr)); 1986aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 19870f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom options.push_back( 19880f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom std::make_pair("imageinstructionset", 19890f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom reinterpret_cast<const void*>(GetInstructionSetString(instruction_set)))); 199058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 199100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers if (!Runtime::Create(options, false)) { 1992aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to create runtime\n"); 199300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return nullptr; 199478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 199500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 199600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 1997b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers // give it away now and then switch to a more manageable ScopedObjectAccess. 199800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread::Current()->TransitionFromRunnableToSuspended(kNative); 199900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 200000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return Runtime::Current(); 200100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 200200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 200300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpImage(Runtime* runtime, const char* image_location, OatDumperOptions* options, 200400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 200500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 200600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 200700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 200800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 200900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 201000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe gc::Heap* heap = runtime->GetHeap(); 20111d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 20122ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(image_space != nullptr); 201378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 201478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 20150f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_location); 201678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 201778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 201800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ImageDumper image_dumper(os, *image_space, image_header, options); 20192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = image_dumper.Dump(); 20202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 202178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 202278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 202300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 202400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 202500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 202600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 202700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 202800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 202900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 203000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 203100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 203200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 203300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 203400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 203500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterOatFile(oat_file); 203600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::vector<const DexFile*> dex_files; 203700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 203800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 203900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const DexFile* dex_file = odf->OpenDexFile(&error_msg); 204000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 204100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterDexFile(*dex_file); 204200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dex_files.push_back(dex_file); 204300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 204400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 204500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 204600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader); 204700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedLocalRef<jobject> class_loader_local(soa.Env(), 204800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader)); 204900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe jobject class_loader = soa.Env()->NewGlobalRef(class_loader_local.get()); 205000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 205100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe runtime->SetCompileTimeClassPath(class_loader, dex_files); 205200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 205300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 205400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 205500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 205600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 205700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 205800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 205900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatDumper oat_dumper(*oat_file, options); 206000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 206100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 206200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 206300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 206400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 206500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 206600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 206700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 206800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 206900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatDumper oat_dumper(*oat_file, options); 207000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 207100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 207200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 207300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 207400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 207500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 207600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 207700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, false, &error_msg); 207800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 207900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 208000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 208100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 208200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 208300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 208400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 208500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 208600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 208700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 208800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 208900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 209000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int SymbolizeOat(const char* oat_filename, std::string& output_name) { 209100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 209200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, false, &error_msg); 209300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 209400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 209500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 209600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 209700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 209800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatSymbolizer oat_symbolizer(oat_file, output_name); 209900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Init()) { 210000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to initialize symbolizer\n"); 210100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 210200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 210300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Symbolize()) { 210400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 210500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 210600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 210700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 210800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 210900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 211000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 211100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestruct OatdumpArgs { 211200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool Parse(int argc, char** argv) { 211300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Skip over argv[0]. 211400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe argv++; 211500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe argc--; 211600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 211700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (argc == 0) { 211800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "No arguments specified\n"); 211900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 212000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 212100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 212200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 212300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (int i = 0; i < argc; i++) { 212400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const StringPiece option(argv[i]); 212500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (option.starts_with("--oat-file=")) { 212600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe oat_filename_ = option.substr(strlen("--oat-file=")).data(); 212700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--image=")) { 212800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe image_location_ = option.substr(strlen("--image=")).data(); 212900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--boot-image=")) { 213000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe boot_image_location_ = option.substr(strlen("--boot-image=")).data(); 213100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--instruction-set=")) { 213200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StringPiece instruction_set_str = option.substr(strlen("--instruction-set=")).data(); 213300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe instruction_set_ = GetInstructionSetFromString(instruction_set_str.data()); 213400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (instruction_set_ == kNone) { 213500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Unsupported instruction set %s\n", instruction_set_str.data()); 213600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 213700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 213800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 213900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option =="--dump:raw_mapping_table") { 214000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_raw_mapping_table_ = true; 214100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--dump:raw_gc_map") { 214200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_raw_gc_map_ = true; 214300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--no-dump:vmap") { 214400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_vmap_ = false; 214500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--no-disassemble") { 214600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe disassemble_code_ = false; 214700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--output=")) { 214800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe output_name_ = option.substr(strlen("--output=")).ToString(); 214900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* filename = output_name_.c_str(); 215000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe out_.reset(new std::ofstream(filename)); 215100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!out_->good()) { 215200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open output filename %s\n", filename); 215300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 215400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 215500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 215600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe os_ = out_.get(); 215700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--symbolize=")) { 215800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe oat_filename_ = option.substr(strlen("--symbolize=")).data(); 215900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe symbolize_ = true; 216000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 216100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Unknown argument %s\n", option.data()); 216200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 216300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 216400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 216500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 216600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 216700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (image_location_ == nullptr && oat_filename_ == nullptr) { 216800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Either --image or --oat must be specified\n"); 216900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 217000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 217100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 217200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (image_location_ != nullptr && oat_filename_ != nullptr) { 217300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Either --image or --oat must be specified but not both\n"); 217400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 217500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 217600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 217700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return true; 217800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 217900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 218000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 218100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 218200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* boot_image_location_ = nullptr; 218300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InstructionSet instruction_set_ = kRuntimeISA; 218400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 218500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os_ = &std::cout; 218600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<std::ofstream> out_; 218700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string output_name_; 218800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_mapping_table_ = false; 218900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_gc_map_ = false; 219000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 219100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 219200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 219300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 219400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int oatdump(int argc, char** argv) { 219600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InitLogging(argv); 219700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatdumpArgs args; 219900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!args.Parse(argc, argv)) { 220000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 220100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 220200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 220400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses = (args.oat_filename_ == nullptr); 220500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<OatDumperOptions> oat_dumper_options(new OatDumperOptions( 220700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_raw_mapping_table_, 220800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_raw_gc_map_, 220900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_vmap_, 221000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.disassemble_code_, 221100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses, 221200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe nullptr)); 221300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<Runtime> runtime; 221500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if ((args.boot_image_location_ != nullptr || args.image_location_ != nullptr) && 221600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe !args.symbolize_) { 221700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // If we have a boot image option, try to start the runtime; except when just symbolizing. 221800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe runtime.reset(StartRuntime(args.boot_image_location_, 221900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.image_location_, 222000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.instruction_set_)); 222100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 222200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 222300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (args.oat_filename_ != nullptr) { 222400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (args.symbolize_) { 222500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return SymbolizeOat(args.oat_filename_, args.output_name_); 222600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 222700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOat(runtime.get(), args.oat_filename_, oat_dumper_options.release(), args.os_); 222800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 222900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 223000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 223100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime.get() == nullptr) { 223200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // We need the runtime when printing an image. 223300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 223400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 223500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 223600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpImage(runtime.get(), args.image_location_, oat_dumper_options.release(), args.os_); 223700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 223800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22397934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 224078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 224178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 224278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return art::oatdump(argc, argv); 224378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2244