oatdump.cc revision 2d2621a1463d2f3f03fa73503fa42e43657cdcfc
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", 1152d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier "kImtUnimplementedMethod", 11688474b416eb257078e590bf9bc7957cee604a186Jeff Hao "kDefaultImt", 117e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 118aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 119aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 12058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 12134f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 12278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 12378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1240279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogersclass OatSymbolizer FINAL : public CodeOutput { 12554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe public: 1260279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers explicit OatSymbolizer(const OatFile* oat_file, const std::string& output_name) : 1270279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers oat_file_(oat_file), builder_(nullptr), elf_output_(nullptr), 1280279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers output_name_(output_name.empty() ? "symbolized.oat" : output_name) { 1290279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers } 13054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Init() { 13254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Word oat_data_size = oat_file_->GetOatHeader().GetExecutableOffset(); 13354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 13454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t diff = static_cast<uint32_t>(oat_file_->End() - oat_file_->Begin()); 13554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe uint32_t oat_exec_size = diff - oat_data_size; 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) { 22313735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* 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, 3100279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers Elf32_Sym, Elf32_Shdr>* symtab = builder_->GetSymtabBuilder(); 31154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 3120279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers symtab->AddSymbol(pretty_name, &builder_->GetTextBuilder(), 3130279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers oat_method.GetCodeOffset() - oat_file_->GetOatHeader().GetExecutableOffset(), 3140279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers true, oat_method.GetQuickCodeSize(), STB_GLOBAL, STT_FUNC); 31554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 31754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 318f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko // Set oat data offset. Required by ElfBuilder/CodeOutput. 319f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko void SetCodeOffset(size_t offset) { 320f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko // Nothing to do. 321f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko } 322f4da675bbc4615c5f854c81964cac9dd1153baeaVladimir Marko 32354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe // Write oat code. Required by ElfBuilder/CodeOutput. 32454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe bool Write(OutputStream* out) { 32554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe return out->WriteFully(oat_file_->Begin(), oat_file_->End() - oat_file_->Begin()); 32654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 32754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 32854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe private: 32954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe static void SkipAllFields(ClassDataItemIterator* it) { 33054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextStaticField()) { 33154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 33254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 33354fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe while (it->HasNextInstanceField()) { 33454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe it->Next(); 33554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 33654fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe } 33754fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 33854fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe const OatFile* oat_file_; 33954fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unique_ptr<ElfBuilder<Elf32_Word, Elf32_Sword, Elf32_Addr, Elf32_Dyn, 34054fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe Elf32_Sym, Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr> > builder_; 34154fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe File* elf_output_; 34254fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe std::unordered_map<uint32_t, uint32_t> state_; 3430279ebb3efd653e6bb255470c99d26949c7bcd95Ian Rogers const std::string output_name_; 34454fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe}; 34554fc26c7350beb782d042ba61cb06284b3a367e4Andreas Gampe 3462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstromclass OatDumperOptions { 3472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom public: 3482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom OatDumperOptions(bool dump_raw_mapping_table, 3492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_raw_gc_map, 3502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool dump_vmap, 3512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool disassemble_code, 35200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses, 35300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader) 3542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : dump_raw_mapping_table_(dump_raw_mapping_table), 3552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_raw_gc_map_(dump_raw_gc_map), 3562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom dump_vmap_(dump_vmap), 3572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassemble_code_(disassemble_code), 35800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses_(absolute_addresses), 35900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_loader_(class_loader) {} 3602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_mapping_table_; 3622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_raw_gc_map_; 3632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool dump_vmap_; 3642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool disassemble_code_; 3652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const bool absolute_addresses_; 36600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader>* class_loader_; 3672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom}; 3682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 369e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 370aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 3712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom explicit OatDumper(const OatFile& oat_file, OatDumperOptions* options) 3729583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray : oat_file_(oat_file), 373a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 3742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom options_(options), 3752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom disassembler_(Disassembler::Create(oat_file_.GetOatHeader().GetInstructionSet(), 3762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom new DisassemblerOptions(options_->absolute_addresses_, 3772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_file.Begin()))) { 37800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(options_->class_loader_ != nullptr); 3793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 3803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom ~OatDumper() { 3832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete options_; 3842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom delete disassembler_; 3852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 3862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 3872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump(std::ostream& os) { 3882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 3893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 390aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 391aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 392aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 393aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 394aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 395ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 396aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 397a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 398a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 399a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 4006f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers { 4016f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers std::unique_ptr<const InstructionSetFeatures> features( 4026f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers InstructionSetFeatures::FromBitmap(oat_header.GetInstructionSet(), 4036f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers oat_header.GetInstructionSetFeaturesBitmap())); 4046f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << "INSTRUCTION SET FEATURES:\n"; 4056f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers os << features->GetFeatureString() << "\n\n"; 4066f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers } 4077020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 408aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 409aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 410aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4112ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#define DUMP_OAT_HEADER_OFFSET(label, offset) \ 4122ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << label " OFFSET:\n"; \ 4132ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("0x%08x", oat_header.offset()); \ 4142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_header.offset() != 0 && options_->absolute_addresses_) { \ 4152ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ 4162ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } \ 4172ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom os << StringPrintf("\n\n"); 4182ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom 4192ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); 4202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", 4212ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToInterpreterBridgeOffset); 4222ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", 4232ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetInterpreterToCompiledCodeBridgeOffset); 4242ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", 4252ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetJniDlsymLookupOffset); 4262ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE IMT CONFLICT TRAMPOLINE", 4272ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableImtConflictTrampolineOffset); 4282ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE RESOLUTION TRAMPOLINE", 4292ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableResolutionTrampolineOffset); 4302ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("PORTABLE TO INTERPRETER BRIDGE", 4312ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetPortableToInterpreterBridgeOffset); 4322ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", 4332ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickGenericJniTrampolineOffset); 4342ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", 4352ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickImtConflictTrampolineOffset); 4362ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", 4372ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickResolutionTrampolineOffset); 4382ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", 4392ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom GetQuickToInterpreterBridgeOffset); 4402ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom#undef DUMP_OAT_HEADER_OFFSET 441aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "IMAGE PATCH DELTA:\n"; 4432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%d (0x%08x)\n\n", 4442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta(), 4452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_header.GetImagePatchDelta()); 446a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 44728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 44828db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 44928db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 45028db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 451700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 45281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 45322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe // Print the key-value store. 45422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe { 45522f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "KEY VALUE STORE:\n"; 45622f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe size_t index = 0; 45722f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* key; 45822f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe const char* value; 45922f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe while (oat_header.GetStoreKeyValuePairByIndex(index, &key, &value)) { 46022f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << key << " = " << value << "\n"; 46122f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe index++; 46222f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 46322f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe os << "\n"; 46422f8e5c82d12951be38cd893426e13bee33fd69dAndreas Gampe } 46581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 4662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 4672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "BEGIN:\n"; 4682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 4692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 4702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "END:\n"; 4712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 4722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 473aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "SIZE:\n"; 4752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << oat_file_.Size() << "\n\n"; 476aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 477aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 478aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 4793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 4803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 4812ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 4822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatDexFile(os, *oat_dex_file)) { 4832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 4842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 4853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 4872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 4883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 4903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 49113735955f39b3b304c37d2b2840663c131262c18Ian Rogers if (reinterpret_cast<const uint8_t*>(oat_data) < oat_file_.Begin() || 49213735955f39b3b304c37d2b2840663c131262c18Ian Rogers reinterpret_cast<const uint8_t*>(oat_data) > oat_file_.End()) { 4933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 4943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 495ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t begin_offset = reinterpret_cast<uintptr_t>(oat_data) - 496ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(oat_file_.Begin()); 497ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers auto it = offsets_.upper_bound(begin_offset); 4983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 499ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t end_offset = *it; 5003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 5013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 502e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 503f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom InstructionSet GetInstructionSet() { 504f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 505f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 506f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 507ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 5083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5108d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(oat_dex_file != nullptr); 5118d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 512700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5138d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5148d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5158d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5168d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers } else { 5178b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers const DexFile::ClassDef* class_def = 518bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier dex_file->FindClassDef(m->GetDeclaringClassDescriptor()); 5192ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_def != nullptr) { 5208b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint16_t class_def_index = dex_file->GetIndexForClassDef(*class_def); 521d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 5223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 523d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko return oat_class.GetOatMethod(method_index).GetQuickCode(); 5243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 526aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 5272ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 528aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 529aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 530aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 5313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 532e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 533e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 534e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 535e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 5363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 5373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 5382ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 5398d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 540700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg)); 5418d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers if (dex_file.get() == nullptr) { 5428d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation() 5438d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 5443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 545e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 546ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); 5472ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 5482ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 5492ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 550e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 551d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file->GetOatClass(class_def_index); 55213735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file->GetClassData(class_def); 5532ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data != nullptr) { 554e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 555e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 556e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 557e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 558d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 559e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 560e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 561e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 562d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko AddOffsets(oat_class.GetOatMethod(class_method_index++)); 563e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 564e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 565e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 566e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 567e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 568e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 569e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 570e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 571e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 572ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offsets_.insert(oat_file_.Size()); 573e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 574e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static uint32_t AlignCodeOffset(uint32_t maybe_thumb_offset) { 5762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return maybe_thumb_offset & ~0x1; // TODO: Make this Thumb2 specific. 5772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 5782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 579e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 58095ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 58195ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 58295ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 58395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 58495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 585e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 586e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 5870c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers offsets_.insert(oat_method.GetNativeGcMapOffset()); 588e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 589e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 5902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 5912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 5922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << "OatDexFile:\n"; 593a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 594ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 595590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 596590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier // Create the verifier early. 597590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 5988d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 599700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg)); 6002ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (dex_file.get() == nullptr) { 6018d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers os << "NOT FOUND: " << error_msg << "\n\n"; 6022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 6032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 604aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (size_t class_def_index = 0; 6062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index < dex_file->NumClassDefs(); 6072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_def_index++) { 608aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 609aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 6102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_class_offset = oat_dex_file.GetOatClassOffset(class_def_index); 611d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko const OatFile::OatClass oat_class = oat_dex_file.GetOatClass(class_def_index); 6122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << StringPrintf("%zd: %s (offset=0x%08x) (type_idx=%d)", 6132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_def_index, descriptor, oat_class_offset, class_def.class_idx_) 614d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetStatus() << ")" 615d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko << " (" << oat_class.GetType() << ")\n"; 616d3c5bebcb52a67cb06e7ab303eaf45f230c08b60Vladimir Marko // TODO: include bitmap here if type is kOatClassSomeCompiled? 6172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 6182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 6192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatClass(indented_os, oat_class, *(dex_file.get()), class_def)) { 6202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 622aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 623aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 624aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 626aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 627aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 628e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 6290571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 6300571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 631aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6320571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 6330571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 634aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 635e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 636aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 6372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 6383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const DexFile::ClassDef& class_def) { 6392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 64013735955f39b3b304c37d2b2840663c131262c18Ian Rogers const uint8_t* class_data = dex_file.GetClassData(class_def); 6412ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (class_data == nullptr) { // empty class such as a marker interface? 6422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 6432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 644e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 645e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 646e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 6472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t class_method_index = 0; 6480571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 6492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 6502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 6512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetRawMemberAccessFlags())) { 6522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 6542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 6550571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 656aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6570571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 6582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!DumpOatMethod(os, class_def, class_method_index, oat_class, dex_file, 6592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetMemberIndex(), it.GetMethodCodeItem(), 6602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom it.GetRawMemberAccessFlags())) { 6612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 6622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 6632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom class_method_index++; 6640571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 665aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 6660571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 667aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 6682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 669aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 670e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 6712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kPrologueBytes = 16; 6722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 6732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // When this was picked, the largest arm method was 55,256 bytes and arm64 was 50,412 bytes. 6742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom static constexpr uint32_t kMaxCodeSize = 100 * 1000; 6752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 6762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool DumpOatMethod(std::ostream& os, const DexFile::ClassDef& class_def, 6778b2c0b9abc3f520495f4387ea040132ba85cae69Ian Rogers uint32_t class_method_index, 6782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatClass& oat_class, const DexFile& dex_file, 6792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 6802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 6812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = true; 6822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 683db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers class_method_index, PrettyMethod(dex_method_idx, dex_file, true).c_str(), 684db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 6852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 686a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent1_os(new std::ostream(&indent1_filter)); 687a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent2_filter(indent1_os->rdbuf(), kIndentChar, kIndentBy1Count); 688a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe std::unique_ptr<std::ostream> indent2_os(new std::ostream(&indent2_filter)); 6892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 690a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "DEX CODE:\n"; 691a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe DumpDexCode(*indent2_os, dex_file, code_item); 6922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 6942ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe std::unique_ptr<verifier::MethodVerifier> verifier; 6952ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (Runtime::Current() != nullptr) { 696a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe *indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 6972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier.reset(DumpVerifier(*indent2_os, dex_method_idx, &dex_file, class_def, code_item, 6982ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags)); 6992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7002cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7012cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t oat_method_offsets_offset = oat_class.GetOatMethodOffsetsOffset(class_method_index); 7022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatMethodOffsets* oat_method_offsets = oat_class.GetOatMethodOffsets(class_method_index); 7032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_index); 7042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 7052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatMethodOffsets "; 7062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", oat_method_offsets); 7082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", oat_method_offsets_offset); 7102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (oat_method_offsets_offset > oat_file_.Size()) { 7112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 7122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat method offsets offset 0x%08x is past end of file 0x%08zx.\n", 7132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method_offsets_offset, oat_file_.Size()); 7142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read OatMethodOffsets, the rest of the data is dangerous to read. 7152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 7172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 718a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe 7192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 7202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("code_offset: 0x%08x ", code_offset); 7212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(oat_method.GetCodeOffset()); 7222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 7232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code offset 0x%08x is past end of file 0x%08zx.\n", 7252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 7262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 7293946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray 7302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "gc_map: "; 7312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetNativeGcMap()); 7333946844c34ad965515f677084b07d663d70ad1b8Nicolas Geoffray } 7342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t gc_map_offset = oat_method.GetNativeGcMapOffset(); 7352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", gc_map_offset); 7362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (gc_map_offset > oat_file_.Size()) { 7372cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "gc map table offset 0x%08x is past end of file 0x%08zx.\n", 7392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom gc_map_offset, oat_file_.Size()); 7402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_raw_gc_map_) { 742a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 7432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 7442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMap(indent3_os, oat_method, code_item); 7452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 7482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "OatQuickMethodHeader "; 7492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t method_header_offset = oat_method.GetOatQuickMethodHeaderOffset(); 7502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatQuickMethodHeader* method_header = oat_method.GetOatQuickMethodHeader(); 7512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", method_header); 7542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(offset=0x%08x)\n", method_header_offset); 7562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (method_header_offset > oat_file_.Size()) { 7572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf( 7582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "WARNING: oat quick method header offset 0x%08x is past end of file 0x%08zx.\n", 7592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom method_header_offset, oat_file_.Size()); 7602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // If we can't read the OatQuickMethodHeader, the rest of the data is dangerous to read. 7612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 7622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 7632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "mapping_table: "; 7662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetMappingTable()); 7682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t mapping_table_offset = oat_method.GetMappingTableOffset(); 7702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", oat_method.GetMappingTableOffset()); 7712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (mapping_table_offset > oat_file_.Size()) { 7722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset 0x%08x is past end of file 0x%08zx. " 7742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "mapping table offset was loaded from offset 0x%08x.\n", 7752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom mapping_table_offset, oat_file_.Size(), 7762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetMappingTableOffsetOffset()); 7772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_raw_mapping_table_) { 779a8b41aaa08283390606e6515d178ca3cc4c6ca41Andreas Gampe Indenter indent3_filter(indent2_os->rdbuf(), kIndentChar, kIndentBy1Count); 7802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 7812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingTable(indent3_os, oat_method); 7822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7832cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 7842cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "vmap_table: "; 7852cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 7862cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("%p ", oat_method.GetVmapTable()); 7872cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 7882cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t vmap_table_offset = oat_method.GetVmapTableOffset(); 7892cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("(offset=0x%08x)\n", vmap_table_offset); 7902cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (vmap_table_offset > oat_file_.Size()) { 7912cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 7922cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset 0x%08x is past end of file 0x%08zx. " 7932cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "vmap table offset was loaded from offset 0x%08x.\n", 7942cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom vmap_table_offset, oat_file_.Size(), 7952cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_method.GetVmapTableOffsetOffset()); 7962cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 7972cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->dump_vmap_) { 79820d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray DumpVmap(*indent2_os, oat_method); 7992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 8022cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "QuickMethodFrameInfo\n"; 8032cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 8052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 8062cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetCoreSpillMask(), false); 8072cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8082cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("fp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 8092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpSpillMask(*indent2_os, oat_method.GetFpSpillMask(), true); 8102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << "\n"; 8112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8122cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8132cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // Based on spill masks from QuickMethodFrameInfo so placed 8142cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // after it is dumped, but useful for understanding quick 8152cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom // code, so dumped here. 8162cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVregLocations(*indent2_os, oat_method, code_item); 8172cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8182cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom { 8192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << "CODE: "; 8202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size_offset = oat_method.GetQuickCodeSizeOffset(); 8212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset > oat_file_.Size()) { 8222cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size offset 0x%08x is past end of file 0x%08zx.", 8242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, oat_file_.Size()); 8252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else { 8272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const void* code = oat_method.GetQuickCode(); 8282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_size = oat_method.GetQuickCodeSize(); 8292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code == nullptr) { 8302cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code = oat_method.GetPortableCode(); 8312cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetPortableCodeSize(); 8322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset = 0; 8332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8342cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 8352cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t aligned_code_begin = AlignCodeOffset(code_offset); 8362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint64_t aligned_code_end = aligned_code_begin + code_size; 837590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier 8382cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->absolute_addresses_) { 8392cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("%p ", code); 8402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent1_os << StringPrintf("(code_offset=0x%08x size_offset=0x%08x size=%u)%s\n", 8422cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_offset, 8432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size_offset, 8442cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, 8452cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code != nullptr ? "..." : ""); 8462cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom 8472cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (aligned_code_begin > oat_file_.Size()) { 8482cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "start of code at 0x%08x is past end of file 0x%08zx.", 8502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_begin, oat_file_.Size()); 8512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (aligned_code_end > oat_file_.Size()) { 8532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8542cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "end of code at 0x%08" PRIx64 " is past end of file 0x%08zx. " 8552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 8562cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom aligned_code_end, oat_file_.Size(), 8572cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 8582cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8592cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->disassemble_code_) { 8602cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 8612cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 8622cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8632cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8642cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (code_size > kMaxCodeSize) { 8652cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom *indent2_os << StringPrintf("WARNING: " 8662cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size %d is bigger than max expected threshold of %d. " 8672cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom "code size is 0x%08x loaded from offset 0x%08x.\n", 8682cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, kMaxCodeSize, 8692cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size, code_size_offset); 8702cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom success = false; 8712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (options_->disassemble_code_) { 8722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size_offset + kPrologueBytes <= oat_file_.Size()) { 8732cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, true, kPrologueBytes); 8742cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8752cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8762cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } else if (options_->disassemble_code_) { 8772cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpCode(*indent2_os, verifier.get(), oat_method, code_item, !success, 0); 8782cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8792cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 8802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 8812cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom os << std::flush; 8822cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return success; 8833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 8863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 8873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 8883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 8903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 8913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 8923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 8933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 8943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 8953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 8963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 8983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 8993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 9003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 9013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 9023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 9063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 908b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpVmap(std::ostream& os, const OatFile::OatMethod& oat_method) { 90920d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray // If the native GC map is null, then this method has been compiled with the 91020d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray // optimizing compiler. The optimizing compiler currently outputs its stack map 91120d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray // in the vmap table, and the code below does not work with such a stack map. 91220d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray if (oat_method.GetNativeGcMap() == nullptr) { 91320d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray return; 91420d3eae6bd65bea5206e57acab8145956e36ab08Nicolas Geoffray } 9151809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 9162ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 9171809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const VmapTable vmap_table(raw_table); 9181809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool first = true; 9191809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool processing_fp = false; 9201809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t spill_mask = oat_method.GetCoreSpillMask(); 9211809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (size_t i = 0; i < vmap_table.Size(); i++) { 9221809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint16_t dex_reg = vmap_table[i]; 9231809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 9241809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp ? kFloatVReg : kIntVReg); 9251809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << (first ? "v" : ", v") << dex_reg; 9261809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp) { 9271809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/r" << cpu_reg; 9281809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else { 9291809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/fr" << cpu_reg; 9301809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 9311809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers first = false; 9321809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp && dex_reg == 0xFFFF) { 9331809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp = true; 9341809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers spill_mask = oat_method.GetFpSpillMask(); 9351809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 9363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9371809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "\n"; 9383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 941faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru void DumpVregLocations(std::ostream& os, const OatFile::OatMethod& oat_method, 942faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru const DexFile::CodeItem* code_item) { 943faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (code_item != nullptr) { 944faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals_ins = code_item->registers_size_; 945faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_ins = code_item->ins_size_; 946faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_locals = num_locals_ins - num_ins; 947faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru size_t num_outs = code_item->outs_size_; 948faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 949faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "vr_stack_locations:"; 950faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t reg = 0; reg <= num_locals_ins; reg++) { 951faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru // For readability, delimit the different kinds of VRs. 952faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (reg == num_locals_ins) { 953faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tmethod*:"; 954faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == num_locals && num_ins > 0) { 955faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tins:"; 956faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } else if (reg == 0 && num_locals > 0) { 957faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\tlocals:"; 958faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 959faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 960faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 961faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFpSpillMask(), 962faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru oat_method.GetFrameSizeInBytes(), reg, 963faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru GetInstructionSet()); 964faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << reg << "[sp + #" << offset << "]"; 965faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 966faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 967faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru for (size_t out_reg = 0; out_reg < num_outs; out_reg++) { 968faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru if (out_reg == 0) { 969faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n\touts:"; 970faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 971faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 972faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru uint32_t offset = StackVisitor::GetOutVROffset(out_reg, GetInstructionSet()); 973faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << " v" << out_reg << "[sp + #" << offset << "]"; 974faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 975faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 976faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru os << "\n"; 977faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 978faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru } 979faf9f0d53573025dc5ae5ff6c4412396030cf1daRazvan A Lupusoru 980b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 9812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 9821809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 9832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (raw_table != nullptr) { 984b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 985b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 9861809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 9872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 9882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 9892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 9902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 991b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 992b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 993b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFpSpillMask(), 99442fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray oat_method.GetFrameSizeInBytes(), reg, 99542fcd9838a87abaf7a2ef86853a5287f86dbe391Nicolas Geoffray GetInstructionSet()); 996b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 997b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 998b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 999b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1000b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 1001ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void DumpGcMapRegisters(std::ostream& os, const OatFile::OatMethod& oat_method, 1002ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const DexFile::CodeItem* code_item, 1003ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t num_regs, const uint8_t* reg_bitmap) { 1004ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers bool first = true; 1005ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1006ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1007ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1008ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << " v" << reg << " ("; 1009ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1010ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1011ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers first = false; 1012ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1013ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ", v" << reg << " ("; 1014ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1015ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << ")"; 1016ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1017ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1018ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1019ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (first) { 1020ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "No registers in GC map\n"; 1021ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1022ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << "\n"; 1023ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1024ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1025b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 1026b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 1027b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 1028ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (gc_map_raw == nullptr) { 1029ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return; // No GC map. 10303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1031ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1032ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code != nullptr) { 1033ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 1034ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1035ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(quick_code) + 1036ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers map.GetNativePcOffset(entry); 1037ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%p", native_pc); 1038ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 1039ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 1040ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1041ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 1042ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 1043ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers verifier::DexPcToReferenceMap map(gc_map_raw); 1044ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 1045ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t dex_pc = map.GetDexPc(entry); 1046ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("0x%08x", dex_pc); 1047ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DumpGcMapRegisters(os, oat_method, code_item, map.RegWidth() * 8, map.GetBitMap(entry)); 10483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1050aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1051e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 10523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 1053ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1054ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_code == nullptr) { 10552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 10562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 10571809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 10581809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 10591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 10601809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers std::ostream indent_os(&indent_filter); 10611809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 10621809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 10631809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point mappings {\n"; 10641809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 10651809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 10661809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10671809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 10681809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10691809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 10701809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 10711809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry mappings {\n"; 10721809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 10731809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 10741809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 10751809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 10763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10801809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 10811809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 10821809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 10831809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 10841809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 10851809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 10861809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 10874b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("suspend point dex PC: 0x%04x\n", cur.DexPc()); 10881809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 10891809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 1090b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 10911809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 10921809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 10931809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 10941809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 10954b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("catch entry dex PC: 0x%04x\n", cur.DexPc()); 10961809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 1097b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1098b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 10993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 1101b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 11023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 11032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 11042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 1105b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 11062ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (gc_map_raw != nullptr) { 1107b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 11082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 1109b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 11102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 1111b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 1112b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 1113b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 1114b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 11152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 11162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1117b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1118b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 1119b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 1120b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 11212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 1122b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 1123b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1124b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1125b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1126b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 1127b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 1128b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1129b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 11303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1131b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 11323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1133590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpVRegsAtDexPc(std::ostream& os, verifier::MethodVerifier* verifier, 1134590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const OatFile::OatMethod& oat_method, 1135590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier const DexFile::CodeItem* code_item, uint32_t dex_pc) { 1136590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier DCHECK(verifier != nullptr); 11377b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 11382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 11392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 11402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 11412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 11422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 11432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 11442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 11452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 11462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 11472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 11492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 11502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 11512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 11522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 11532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 11552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 11562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 11582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 11592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 11602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 11622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 11652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 11662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 11692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1170b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 11712ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (code_item != nullptr) { 1172b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 1173b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 1174b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 11752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("0x%04zx: %s\n", i, instruction->DumpString(&dex_file).c_str()); 1176b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 1177e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1178e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 1179b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1180b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 11812ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe verifier::MethodVerifier* DumpVerifier(std::ostream& os, uint32_t dex_method_idx, 11822ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile* dex_file, 11832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::ClassDef& class_def, 11842ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe const DexFile::CodeItem* code_item, 11852ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe uint32_t method_access_flags) { 11862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 11872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 1188bf99f77dda749e2b653e8c45259b1fb56e7bb012Mathieu Chartier StackHandleScope<1> hs(soa.Self()); 1189eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier Handle<mirror::DexCache> dex_cache( 1190eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartier hs.NewHandle(Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file))); 119100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe DCHECK(options_->class_loader_ != nullptr); 11922ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return verifier::MethodVerifier::VerifyMethodAndDump(soa.Self(), os, dex_method_idx, dex_file, 11932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe dex_cache, 119400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe *options_->class_loader_, 11952ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe &class_def, code_item, 11962ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe NullHandle<mirror::ArtMethod>(), 11972ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe method_access_flags); 11982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 11992ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe 12002ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 12012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1203590fee9e8972f872301c2d16a575d579ee564beeMathieu Chartier void DumpCode(std::ostream& os, verifier::MethodVerifier* verifier, 12042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatFile::OatMethod& oat_method, const DexFile::CodeItem* code_item, 12052cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool bad_input, size_t code_size) { 1206ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* portable_code = oat_method.GetPortableCode(); 1207ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = oat_method.GetQuickCode(); 1208ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 12092cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (code_size == 0) { 12102cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom code_size = oat_method.GetQuickCodeSize(); 12112cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1212ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if ((code_size == 0) || ((portable_code == nullptr) && (quick_code == nullptr))) { 12132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 1214b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 1215ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else if (quick_code != nullptr) { 1216ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* quick_native_pc = reinterpret_cast<const uint8_t*>(quick_code); 1217ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers size_t offset = 0; 1218ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers while (offset < code_size) { 12192cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 12202cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpMappingAtOffset(os, oat_method, offset, false); 12212cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1222ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers offset += disassembler_->Dump(os, quick_native_pc + offset); 12232cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (!bad_input) { 12242cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 12252cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (dex_pc != DexFile::kDexNoIndex) { 12262cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 12272cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom if (verifier != nullptr) { 12282cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom DumpVRegsAtDexPc(os, verifier, oat_method, code_item, dex_pc); 12292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom } 1230ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } 12312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 12322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1233ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else { 1234ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK(portable_code != nullptr); 1235ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers CHECK_EQ(code_size, 0U); // TODO: disassembly of portable is currently not supported. 1236b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1237b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 1238b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 12393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 12402cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const std::vector<const OatFile::OatDexFile*> oat_dex_files_; 12412cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const OatDumperOptions* options_; 1242ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers std::set<uintptr_t> offsets_; 12432cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom Disassembler* disassembler_; 1244aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 1245aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 12463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 124727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 12482ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, 12492cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom const ImageHeader& image_header, OatDumperOptions* oat_dumper_options) 12502cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom : os_(os), 12512cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_space_(image_space), 12522cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom image_header_(image_header), 12532cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_options_(oat_dumper_options) {} 125427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 12552cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 12562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 12572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 12582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 12592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 12602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 126131e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier os << "IMAGE BITMAP OFFSET: " << reinterpret_cast<void*>(image_header_.GetImageBitmapOffset()) 126231e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier << " SIZE: " << reinterpret_cast<void*>(image_header_.GetImageBitmapSize()) << "\n\n"; 126331e8925781c2302f1d1a9b39e216ba415bfe0d7eMathieu Chartier 12642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 12652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1266700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 12672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1268700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 1269700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1270700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 1271700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 1272700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 12732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 1274a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "PATCH DELTA:" << image_header_.GetPatchDelta() << "\n\n"; 1275a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light 12762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 12772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 12792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 12802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 12812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 12822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 12832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 12842dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 12852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 12862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 12872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 12882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 12892dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 1290fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers = image_root_object->AsObjectArray<mirror::Object>(); 12912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < image_root_object_array->GetLength(); i++) { 12922dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = image_root_object_array->Get(i); 1293fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers size_t run = 0; 1294fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers for (int32_t j = i + 1; j < image_root_object_array->GetLength(); j++) { 1295fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (value == image_root_object_array->Get(j)) { 1296fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers run++; 1297fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1298fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers break; 1299fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1300fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 1301fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers if (run == 0) { 1302fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d: ", i); 1303fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } else { 1304fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers indent2_os << StringPrintf("%d to %zd: ", i, i + run); 1305fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers i = i + run; 1306fa82427c68b09f4aedbee319dc71579afbfc66f5Ian Rogers } 13072ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value != nullptr) { 13082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 13092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 13102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": null\n"; 13112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1312d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 131334f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 131434f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 131527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 13162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 131727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 1318aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 13192ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string image_filename = image_space_.GetImageFilename(); 13202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); 13212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 13222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 13238d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1324a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light const OatFile* oat_file = class_linker->FindOpenedOatFileFromOatLocation(oat_location); 1325a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 13262ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe oat_file = OatFile::Open(oat_location, oat_location, nullptr, false, &error_msg); 1327a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light if (oat_file == nullptr) { 1328a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light os << "NOT FOUND: " << error_msg << "\n"; 13292cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return false; 1330a59dd80f9f48cb750d329d4d4af2d99d72b484d1Alex Light } 1331aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 13322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 1333aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 13343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 133578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 13362cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom oat_dumper_.reset(new OatDumper(*oat_file, oat_dumper_options_.release())); 13373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 133802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 13392ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(oat_dex_file != nullptr); 134002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 134102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 134205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 134305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 13442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 1345b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 1346b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 13471d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 13481d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 134950b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 1350357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 1351c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1352c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 1353c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->FlushAllocStack(); 1354c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 135590d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // Since FlushAllocStack() above resets the (active) allocation 135690d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // stack. Need to revoke the thread-local allocation stacks that 135790d706849a09590f150748ff97256ef718aca441Hiroshi Yamauchi // point into it. 1358c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier { 1359c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromRunnableToSuspended(kNative); 1360c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier ThreadList* thread_list = Runtime::Current()->GetThreadList(); 1361c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->SuspendAll(); 1362c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier heap->RevokeAllThreadLocalAllocationStacks(self); 1363c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier thread_list->ResumeAll(); 1364c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier self->TransitionFromSuspendedToRunnable(); 1365c22c59ef8513b4cbbfd25073d1afbf58196b522aMathieu Chartier } 1366357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 13672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 13682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 13692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 13702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 13712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 13722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 137302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 13742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 13751d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 13762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 13772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 13782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 13792fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 13802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 1381bbd695c71e0bf518f582e84524e1cdeb3de3896cMathieu Chartier heap->GetLargeObjectsSpace()->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 13822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 13832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 1384b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 13852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 1386700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str())); 13872ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() == nullptr) { 13882ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom LOG(WARNING) << "Failed to find image in " << image_filename; 13896f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 13902ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (file.get() != nullptr) { 13912ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom stats_.file_bytes = file->GetLength(); 13926f277751ec5bfc0d7469b2cc7f7134e9032593f1Brian Carlstrom } 13933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 13943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 13953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 13963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 139732327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.alignment_bytes += image_header_.GetImageBitmapOffset() - image_header_.GetImageSize(); 139832327098e300ab66671b891a18bf669576fc896aMathieu Chartier stats_.bitmap_bytes += image_header_.GetImageBitmapSize(); 13992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 14002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 140127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 14022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 14033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 14042cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return oat_dumper_->Dump(os); 14053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1406d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 14073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 14082dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 1409b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 14102ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(type != nullptr); 14112ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 14122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 1413d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 14142dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 14152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 141668b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(string->ToModifiedUtf8().c_str()).c_str()); 141764b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 14182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 14192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 1420ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtFieldClass()) { 1421ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = value->AsArtField(); 14222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Field: %s\n", field, PrettyField(field).c_str()); 1423ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 1424ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 14252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 1426d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 14272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 1428d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1429d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1430d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 1431ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom static void PrintField(std::ostream& os, mirror::ArtField* field, mirror::Object* obj) 1432b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 143361c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier const char* descriptor = field->GetTypeDescriptor(); 143461c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier os << StringPrintf("%s: ", field->GetName()); 143548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (descriptor[0] != 'L' && descriptor[0] != '[') { 143661c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 143761c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 14382dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* type = fh.GetType(); 143937f05ef45e0393de812d51261dc293240c17294dFred Shih DCHECK(type->IsPrimitive()); 144048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (type->IsPrimitiveLong()) { 1441ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers os << StringPrintf("%" PRId64 " (0x%" PRIx64 ")\n", field->Get64(obj), field->Get64(obj)); 144248efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveDouble()) { 14432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 144448efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveFloat()) { 14452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 144637f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveInt()) { 14472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 144837f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveChar()) { 144937f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%u (0x%x)\n", field->GetChar(obj), field->GetChar(obj)); 145037f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveShort()) { 145137f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetShort(obj), field->GetShort(obj)); 145237f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveBoolean()) { 145337f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%s (0x%x)\n", field->GetBoolean(obj)? "true" : "false", 145437f05ef45e0393de812d51261dc293240c17294dFred Shih field->GetBoolean(obj)); 145537f05ef45e0393de812d51261dc293240c17294dFred Shih } else if (type->IsPrimitiveByte()) { 145637f05ef45e0393de812d51261dc293240c17294dFred Shih os << StringPrintf("%d (0x%x)\n", field->GetByte(obj), field->GetByte(obj)); 145737f05ef45e0393de812d51261dc293240c17294dFred Shih } else { 145837f05ef45e0393de812d51261dc293240c17294dFred Shih LOG(FATAL) << "Unknown type: " << PrettyClass(type); 145948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1460d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 146148efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // Get the value, don't compute the type unless it is non-null as we don't want 146248efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // to cause class loading. 14632dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = field->GetObj(obj); 14642ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (value == nullptr) { 14652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(descriptor).c_str()); 146648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 146750239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers // Grab the field type without causing resolution. 146861c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier StackHandleScope<1> hs(Thread::Current()); 146961c5ebc6aee2cac1c363de6fbdac25ada1697fdbMathieu Chartier FieldHelper fh(hs.NewHandle(field)); 147050239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers mirror::Class* field_type = fh.GetType(false); 14712ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (field_type != nullptr) { 147250239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers PrettyObjectValue(os, field_type, value); 147350239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 147450239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(descriptor).c_str()); 147550239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 147648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 1477d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1478d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1479d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 14802dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 1481b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 14822dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 14832ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (super != nullptr) { 14842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 1485d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1486ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* fields = klass->GetIFields(); 14872ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (fields != nullptr) { 1488d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < fields->GetLength(); i++) { 1489ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = fields->Get(i); 14902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(os, field, obj); 1491d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1492d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1493d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1494d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 14952dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 14963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 1497f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 14983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1499ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeBegin(mirror::ArtMethod* m) 1500b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1501ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_code = m->GetEntryPointFromQuickCompiledCode(); 15026f3dbbadf4ce66982eb3d400e0a74cb73eb034f3Ian Rogers if (Runtime::Current()->GetClassLinker()->IsQuickResolutionStub(quick_code)) { 1503ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = oat_dumper_->GetQuickOatCode(m); 15043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1505f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 1506ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers quick_code = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(quick_code) & ~0x1); 1507f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1508ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return quick_code; 15093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 15103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1511ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t GetQuickOatCodeSize(mirror::ArtMethod* m) 1512b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1513ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetQuickOatCodeBegin(m)); 1514ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (oat_code_begin == nullptr) { 1515f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 1516f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1517f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 1518f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1519f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1520ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetQuickOatCodeEnd(mirror::ArtMethod* m) 1521b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1522ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetQuickOatCodeBegin(m)); 15232ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (oat_code_begin == nullptr) { 15242ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe return nullptr; 1525f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1526ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return oat_code_begin + GetQuickOatCodeSize(m); 1527f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 1528f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 15292dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 1530b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 15312ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(obj != nullptr); 15322ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(arg != nullptr); 15333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 153478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 153578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 153678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1537916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1538916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 1539916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 1540916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 1541916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 1542916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 15432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 15442dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 1545d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 15462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 15472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 1548d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 15492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 15502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 15512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 1552ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtField()) { 15534b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtField %s\n", obj, 1554ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyField(obj->AsArtField()).c_str()); 1555ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 15564b8c13ee44c4c959d7b8de9adff7ce6df48c31d0Brian Carlstrom os << StringPrintf("%p: java.lang.reflect.ArtMethod %s\n", obj, 1557ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 1558d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 15592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 156068b56858367e29461ae290fd797443a1ef6d8005Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8().c_str()).c_str()); 156178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 15622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 156378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 15642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 15652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 15662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 1567d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 15682dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 1569d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 1570d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 15712dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 1572d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 1573d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 1574d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 1575d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 1576d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 1577d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 1578d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1579d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1580d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 15812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 158278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 15832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 1584d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 158578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 15862ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom mirror::Class* value_class = 15872ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe (value == nullptr) ? obj_class->GetComponentType() : value->GetClass(); 15882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 1589d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1590d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 1591ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* sfields = obj->AsClass()->GetSFields(); 15922ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (sfields != nullptr) { 15932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 15942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 15952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 1596d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < sfields->GetLength(); i++) { 1597ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = sfields->Get(i); 15982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(indent2_os, field, field->GetDeclaringClass()); 1599d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1600d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 1601ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 1602ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 1603d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 1604ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1605ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetNativeGcMap() == nullptr) << PrettyMethod(method); 1606ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers DCHECK(method->GetMappingTable() == nullptr) << PrettyMethod(method); 16073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 1608ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code = state->GetQuickOatCodeBegin(method); 1609ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1610ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code, &first_occurrence); 16113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 1612ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.native_to_managed_code_bytes += quick_oat_code_size; 16133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1614ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers if (quick_oat_code != method->GetEntryPointFromQuickCompiledCode()) { 1615ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p\n", quick_oat_code); 16163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16171984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 161888474b416eb257078e590bf9bc7957cee604a186Jeff Hao method->IsResolutionMethod() || method->IsImtConflictMethod() || 16192d2621a1463d2f3f03fa73503fa42e43657cdcfcMathieu Chartier method->IsImtUnimplementedMethod() || method->IsClassInitializer()) { 16202ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(method->GetNativeGcMap() == nullptr) << PrettyMethod(method); 16212ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe DCHECK(method->GetMappingTable() == nullptr) << PrettyMethod(method); 1622916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1623bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9feMathieu Chartier const DexFile::CodeItem* code_item = method->GetCodeItem(); 1624d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1625916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1626e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1627a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 16280c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers size_t gc_map_bytes = state->ComputeOatSize(method->GetNativeGcMap(), &first_occurrence); 1629a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 16313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 16341809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetMappingTable(), &first_occurrence); 1635a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 16373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 16401809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetVmapTable(), &first_occurrence); 1641a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 16423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 16433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1645ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers // TODO: portable dumping. 1646ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_begin = state->GetQuickOatCodeBegin(method); 1647ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* quick_oat_code_end = state->GetQuickOatCodeEnd(method); 1648ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uint32_t quick_oat_code_size = state->GetQuickOatCodeSize(method); 1649ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->ComputeOatSize(quick_oat_code_begin, &first_occurrence); 1650a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1651ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes += quick_oat_code_size; 16520d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 16530d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 1654ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.class_initializer_code_bytes += quick_oat_code_size; 16550d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 1656ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_initializer_code_bytes += quick_oat_code_size; 16570d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 16580d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 1659ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.large_method_code_bytes += quick_oat_code_size; 16600d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 16613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1662ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += quick_oat_code_size; 16633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1664ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", quick_oat_code_begin, quick_oat_code_end); 16652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 16662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 16673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 1669ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers vmap_table_bytes + quick_oat_code_size + object_bytes; 16703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 16713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1672ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers static_cast<double>(quick_oat_code_size) / static_cast<double>(dex_instruction_bytes); 16733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 167478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 167578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 16761ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers std::string temp; 16771ff3c98775a4577cf053dba9a0c2d5c21c07b298Ian Rogers state->stats_.Update(obj_class->GetDescriptor(&temp), object_bytes); 167878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 167927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 16803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 16813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 16823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1683a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 16843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1685a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 16863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 16873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1688a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 16893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 16903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 169127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1692916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1693916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1694916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 16953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1696916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1697916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1698916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1699916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 170032327098e300ab66671b891a18bf669576fc896aMathieu Chartier size_t bitmap_bytes; 1701916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1702916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1703916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 17043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1705916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1706916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 17070d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 17080d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 17090d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1710916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 17113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1712916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 17133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1714916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1715916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1716916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1717ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 17183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 17193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 1720700a402244a1a423da4f3ba8032459f4b65fa18fIan Rogers std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes; 17213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 17233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 17243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1725916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1726916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 172732327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes(0), 1728916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1729916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 17303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1731916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1732916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 17330d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 17340d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 17350d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 17363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1737916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 17383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1739916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1740916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1741a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1742a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCount(size_t bytes, size_t count) : bytes(bytes), count(count) {} 1743a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1744a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1745a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1746a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1747a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1748a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1749fc0e94bed3f88ed7e50854fd8dfaf5dcb345250fIan Rogers void Update(const char* descriptor, size_t object_bytes) { 1750a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1751a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1752a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.bytes += object_bytes; 1753a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1754a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1755a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes, 1)); 1756a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1757a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1758916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 17593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 17603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 17613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1763916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1764916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1765916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1766916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1767916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1768916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1769916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1770916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1771ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 17723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 17733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 17743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 17753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 177700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1778b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 17793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 17803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 17813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 17823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 17833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 17843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 17853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 17863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 17873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 17883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 17893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 17903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 17913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 17923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 17933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 17943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 17953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 17963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 17973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 17983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 17993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 18003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 18013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 18023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 18033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 18043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 18053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 18063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 18073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 18083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 18093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 18103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 18113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 18123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 18133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 18153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 18163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1819c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 18203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 18213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1823c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 18243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 18253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 18263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 18322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1833c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 18343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1835c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 18363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 18373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 18383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 18393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 18403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 18413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 18423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 18433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 18443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 18453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 18463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 18473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 18483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 18493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 18503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 18513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 18523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 18543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 18553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 18573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 18583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1859c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 18603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 18613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1863c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 18643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 18653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 18663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 18722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1873c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 18743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1875c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 18763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 18773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1878b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 18792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 18802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 18812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 18822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 18832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 18842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 18852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 188632327098e300ab66671b891a18bf669576fc896aMathieu Chartier "bitmap_bytes = %8zd (%2.0f%% of art file bytes)\n" 18872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 18882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 18892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 189032327098e300ab66671b891a18bf669576fc896aMathieu Chartier bitmap_bytes, PercentOfFileBytes(bitmap_bytes), 18912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 18922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 189332327098e300ab66671b891a18bf669576fc896aMathieu Chartier CHECK_EQ(file_bytes, bitmap_bytes + header_bytes + object_bytes + alignment_bytes); 18942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1895916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 18962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 1897916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 189802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 189902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 190002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 190102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 190202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 19032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 1904a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 190502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 190602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 190702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 1908916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1909c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 1910916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 1911916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 19132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 19162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 19182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 191905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 19202ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_code_bytes, 19212ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_code_bytes), 19222ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom managed_to_native_code_bytes, 19232ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(managed_to_native_code_bytes), 19242ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom native_to_managed_code_bytes, 19252ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(native_to_managed_code_bytes), 19262ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom class_initializer_code_bytes, 19272ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(class_initializer_code_bytes), 19282ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_initializer_code_bytes, 19292ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_initializer_code_bytes), 19302ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom large_method_code_bytes, 19312ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PercentOfOatBytes(large_method_code_bytes)) 19322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 193302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 19342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 193502e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 193602e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 193705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 193805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 19392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 19402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 19412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 194205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 194305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 194405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 1945c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 1946916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 19472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 19482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 19492ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(managed_code_bytes) / 19502ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom static_cast<double>(dex_instruction_bytes), 1951c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 1952cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 1953c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 19543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 19553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 1956916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1957916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 1958916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1959916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 19600d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 19610d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 19620d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 19630d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 19640d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 19650d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 19660d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 19670d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 19682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 19691d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 19703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 19712cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumper> oat_dumper_; 19722cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom std::unique_ptr<OatDumperOptions> oat_dumper_options_; 1973d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 19743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 197578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 197678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 197700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic NoopCompilerCallbacks callbacks; 1978aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 197900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic Runtime* StartRuntime(const char* boot_image_location, const char* image_location, 198000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InstructionSet instruction_set) { 1981e63db27db913f1a88e2095a1ee8239b2bb9124e8Ian Rogers RuntimeOptions options; 198278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string image_option; 1983e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_option; 198478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string boot_image_option; 1985e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string boot_oat_option; 19866c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 19876c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom // We are more like a compiler than a run-time. We don't want to execute code. 1988c0a1b18ac71ec0ff3ec0cca3cc8db9eb74e50690Brian Carlstrom options.push_back(std::make_pair("compilercallbacks", &callbacks)); 19896c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 19902ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (boot_image_location != nullptr) { 199158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += "-Ximage:"; 19920f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom boot_image_option += boot_image_location; 19932ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe options.push_back(std::make_pair(boot_image_option.c_str(), nullptr)); 199458ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 19952ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe if (image_location != nullptr) { 1996aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += "-Ximage:"; 19970f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom image_option += image_location; 19982ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe options.push_back(std::make_pair(image_option.c_str(), nullptr)); 1999aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 20000f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom options.push_back( 20010f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom std::make_pair("imageinstructionset", 20020f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom reinterpret_cast<const void*>(GetInstructionSetString(instruction_set)))); 200358ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 200400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers if (!Runtime::Create(options, false)) { 2005aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to create runtime\n"); 200600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return nullptr; 200778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 200800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 200900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 2010b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers // give it away now and then switch to a more manageable ScopedObjectAccess. 201100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread::Current()->TransitionFromRunnableToSuspended(kNative); 201200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 201300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return Runtime::Current(); 201400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 201500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 201600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpImage(Runtime* runtime, const char* image_location, OatDumperOptions* options, 201700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 201800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Dumping the image, no explicit class loader. 201900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 202000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 202100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 202200f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 202300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe gc::Heap* heap = runtime->GetHeap(); 20241d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 20252ed8deff799448e094fa7a7cb9cf3b718820f4c6Andreas Gampe CHECK(image_space != nullptr); 202678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 202778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 20280f5baa079eea76758aee32d7f87cb175deab8308Brian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_location); 202978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 203078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 203100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ImageDumper image_dumper(os, *image_space, image_header, options); 20322cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom bool success = image_dumper.Dump(); 20332cbaccb67e22c0b313a9785bfc65bcb4b25d0676Brian Carlstrom return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 203478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 203578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 203600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithRuntime(Runtime* runtime, OatFile* oat_file, OatDumperOptions* options, 203700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 203800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(runtime != nullptr && oat_file != nullptr && options != nullptr); 203900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 204000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Thread* self = Thread::Current(); 204100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(self != nullptr); 204200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need well-known-classes. 204300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe WellKnownClasses::Init(self->GetJniEnv()); 204400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 204500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need to register dex files to get a working dex cache. 204600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedObjectAccess soa(self); 204700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ClassLinker* class_linker = runtime->GetClassLinker(); 204800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterOatFile(oat_file); 204900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::vector<const DexFile*> dex_files; 205000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (const OatFile::OatDexFile* odf : oat_file->GetOatDexFiles()) { 205100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 205200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const DexFile* dex_file = odf->OpenDexFile(&error_msg); 205300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe CHECK(dex_file != nullptr) << error_msg; 205400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe class_linker->RegisterDexFile(*dex_file); 205500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dex_files.push_back(dex_file); 205600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 205700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 205800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Need a class loader. 205900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader); 206000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe ScopedLocalRef<jobject> class_loader_local(soa.Env(), 206100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader)); 206200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe jobject class_loader = soa.Env()->NewGlobalRef(class_loader_local.get()); 206300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Fake that we're a compiler. 206400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe runtime->SetCompileTimeClassPath(class_loader, dex_files); 206500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 206600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Use the class loader while dumping. 206700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StackHandleScope<1> scope(self); 206800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe Handle<mirror::ClassLoader> loader_handle = scope.NewHandle( 206900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe soa.Decode<mirror::ClassLoader*>(class_loader)); 207000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &loader_handle; 207100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 207200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatDumper oat_dumper(*oat_file, options); 207300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 207400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 207500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 207600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 207700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOatWithoutRuntime(OatFile* oat_file, OatDumperOptions* options, std::ostream* os) { 207800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // No image = no class loader. 207900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe NullHandle<mirror::ClassLoader> null_class_loader; 208000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe options->class_loader_ = &null_class_loader; 208100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 208200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatDumper oat_dumper(*oat_file, options); 208300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool success = oat_dumper.Dump(*os); 208400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return (success) ? EXIT_SUCCESS : EXIT_FAILURE; 208500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 208600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 208700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int DumpOat(Runtime* runtime, const char* oat_filename, OatDumperOptions* options, 208800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os) { 208900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 209000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, false, &error_msg); 209100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 209200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 209300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 209400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 209500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 209600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime != nullptr) { 209700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithRuntime(runtime, oat_file, options, os); 209800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 209900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOatWithoutRuntime(oat_file, options, os); 210000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 210100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 210200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 210300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int SymbolizeOat(const char* oat_filename, std::string& output_name) { 210400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string error_msg; 210500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatFile* oat_file = OatFile::Open(oat_filename, oat_filename, nullptr, false, &error_msg); 210600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (oat_file == nullptr) { 210700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open oat file from '%s': %s\n", oat_filename, error_msg.c_str()); 210800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 210900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 211000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 211100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatSymbolizer oat_symbolizer(oat_file, output_name); 211200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Init()) { 211300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to initialize symbolizer\n"); 211400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 211500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 211600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!oat_symbolizer.Symbolize()) { 211700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to symbolize\n"); 211800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 211900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 212000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 212100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_SUCCESS; 212200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 212300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 212400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestruct OatdumpArgs { 212500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool Parse(int argc, char** argv) { 212600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // Skip over argv[0]. 212700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe argv++; 212800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe argc--; 212900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 213000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (argc == 0) { 213100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "No arguments specified\n"); 213200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 213300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 213400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 213500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 213600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe for (int i = 0; i < argc; i++) { 213700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const StringPiece option(argv[i]); 213800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (option.starts_with("--oat-file=")) { 213900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe oat_filename_ = option.substr(strlen("--oat-file=")).data(); 214000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--image=")) { 214100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe image_location_ = option.substr(strlen("--image=")).data(); 214200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--boot-image=")) { 214300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe boot_image_location_ = option.substr(strlen("--boot-image=")).data(); 214400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--instruction-set=")) { 214500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe StringPiece instruction_set_str = option.substr(strlen("--instruction-set=")).data(); 214600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe instruction_set_ = GetInstructionSetFromString(instruction_set_str.data()); 214700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (instruction_set_ == kNone) { 214800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Unsupported instruction set %s\n", instruction_set_str.data()); 214900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 215000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 215100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 215200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option =="--dump:raw_mapping_table") { 215300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_raw_mapping_table_ = true; 215400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--dump:raw_gc_map") { 215500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_raw_gc_map_ = true; 215600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--no-dump:vmap") { 215700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe dump_vmap_ = false; 215800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option == "--no-disassemble") { 215900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe disassemble_code_ = false; 216000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--output=")) { 216100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe output_name_ = option.substr(strlen("--output=")).ToString(); 216200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* filename = output_name_.c_str(); 216300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe out_.reset(new std::ofstream(filename)); 216400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!out_->good()) { 216500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Failed to open output filename %s\n", filename); 216600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 216700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 216800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 216900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe os_ = out_.get(); 217000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else if (option.starts_with("--symbolize=")) { 217100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe oat_filename_ = option.substr(strlen("--symbolize=")).data(); 217200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe symbolize_ = true; 217300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 217400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Unknown argument %s\n", option.data()); 217500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe usage(); 217600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 217700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 217800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 217900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 218000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (image_location_ == nullptr && oat_filename_ == nullptr) { 218100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Either --image or --oat must be specified\n"); 218200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 218300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 218400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 218500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (image_location_ != nullptr && oat_filename_ != nullptr) { 218600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe fprintf(stderr, "Either --image or --oat must be specified but not both\n"); 218700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return false; 218800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 218900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return true; 219100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 219200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 219300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* oat_filename_ = nullptr; 219400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* image_location_ = nullptr; 219500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe const char* boot_image_location_ = nullptr; 219600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InstructionSet instruction_set_ = kRuntimeISA; 219700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string elf_filename_prefix_; 219800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::ostream* os_ = &std::cout; 219900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<std::ofstream> out_; 220000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::string output_name_; 220100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_mapping_table_ = false; 220200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_raw_gc_map_ = false; 220300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool dump_vmap_ = true; 220400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool disassemble_code_ = true; 220500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool symbolize_ = false; 220600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe}; 220700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 220800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampestatic int oatdump(int argc, char** argv) { 220900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe InitLogging(argv); 221000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe OatdumpArgs args; 221200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (!args.Parse(argc, argv)) { 221300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 221400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 221500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // If we are only doing the oat file, disable absolute_addresses. Keep them for image dumping. 221700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe bool absolute_addresses = (args.oat_filename_ == nullptr); 221800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 221900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<OatDumperOptions> oat_dumper_options(new OatDumperOptions( 222000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_raw_mapping_table_, 222100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_raw_gc_map_, 222200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.dump_vmap_, 222300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.disassemble_code_, 222400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe absolute_addresses, 222500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe nullptr)); 222600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 222700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe std::unique_ptr<Runtime> runtime; 222800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if ((args.boot_image_location_ != nullptr || args.image_location_ != nullptr) && 222900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe !args.symbolize_) { 223000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // If we have a boot image option, try to start the runtime; except when just symbolizing. 223100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe runtime.reset(StartRuntime(args.boot_image_location_, 223200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.image_location_, 223300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe args.instruction_set_)); 2234d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier } else { 2235d424d0856927a5d771644b0ef18cb48ef8c04817Mathieu Chartier MemMap::Init(); 223600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 223700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 223800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (args.oat_filename_ != nullptr) { 223900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (args.symbolize_) { 224000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return SymbolizeOat(args.oat_filename_, args.output_name_); 224100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } else { 224200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpOat(runtime.get(), args.oat_filename_, oat_dumper_options.release(), args.os_); 224300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 224400b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 224500b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 224600b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe if (runtime.get() == nullptr) { 224700b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe // We need the runtime when printing an image. 224800b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return EXIT_FAILURE; 224900b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe } 225000b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 225100b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe return DumpImage(runtime.get(), args.image_location_, oat_dumper_options.release(), args.os_); 225200b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe} 225300b25f33737b281938347cca535beb77de6e8cd5Andreas Gampe 22547934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 225578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 225678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 225778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return art::oatdump(argc, argv); 225878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 2259