oatdump.cc revision 02e25119b15a6f619f17db99f5d05124a5807ff3
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> 2378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include <vector> 2478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 25e222ee0b794f941af4fb1b32fb8224e32942ea7bElliott Hughes#include "base/stringpiece.h" 26761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/unix_file/fd_file.h" 2778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "class_linker.h" 282dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "class_linker-inl.h" 294f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 30e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes#include "dex_instruction.h" 313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers#include "disassembler.h" 322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "gc_map.h" 331d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 341d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/large_object_space.h" 351d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 3678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "image.h" 372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "indenter.h" 381809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "mapping_table.h" 39ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_field-inl.h" 40ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_method-inl.h" 412dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 422dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 432dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 442dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 45700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 466d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers#include "object_utils.h" 47e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 4878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "runtime.h" 49a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 5000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 521809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "vmap_table.h" 5378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 5478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromnamespace art { 5578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 5678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromstatic void usage() { 5778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 5878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "Usage: oatdump [options] ...\n" 5929e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art --host-prefix=$ANDROID_PRODUCT_OUT\n" 6029e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: adb shell oatdump --image=/system/framework/boot.art\n" 6178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 6278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 63a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom " --oat-file=<file.oat>: specifies an input oat filename.\n" 64a0a2a6c085a6fda2785436663f5c373aa5d43e26TDYa " Example: --oat-file=/system/framework/boot.oat\n" 65aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "\n"); 66aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, 67aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom " --image=<file.art>: specifies an input image filename.\n" 6829e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --image=/system/framework/boot.art\n" 69e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 7078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 71e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom " --boot-image=<file.art>: provide the image file for the boot class path.\n" 7229e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --boot-image=/system/framework/boot.art\n" 73e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 74e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom fprintf(stderr, 7558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " --host-prefix may be used to translate host paths to target paths during\n" 7658ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " cross compilation.\n" 7758ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " Example: --host-prefix=out/target/product/crespo\n" 78fe487d0c789b94e75c93a2b799f1955c3e4edb10Brian Carlstrom " Default: $ANDROID_PRODUCT_OUT\n" 7978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 8027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom fprintf(stderr, 8127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " --output=<file> may be used to send the output to a file.\n" 8227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " Example: --output=/tmp/oatdump.txt\n" 8327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom "\n"); 8478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom exit(EXIT_FAILURE); 8578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 8678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 87ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogersconst char* image_roots_descriptions_[] = { 881984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 89e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 90aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 91aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 92e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kOatLocation", 9358ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 9434f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 9578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 9678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 97e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 98aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 9981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom explicit OatDumper(const std::string& host_prefix, const OatFile& oat_file) 10081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom : host_prefix_(host_prefix), 10181f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom oat_file_(oat_file), 102a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 103a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes disassembler_(Disassembler::Create(oat_file_.GetOatHeader().GetInstructionSet())) { 1043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 1053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void Dump(std::ostream& os) { 1083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 109aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 110aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 111aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 112aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 113aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 114ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 115aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 116a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 117a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 118a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 119aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 120aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 121aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 122aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "EXECUTABLE OFFSET:\n"; 123ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetExecutableOffset()); 124aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 12528db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 12628db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 12728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 12828db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 129700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 13081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 13181f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << "IMAGE FILE LOCATION:\n"; 13281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const std::string image_file_location(oat_header.GetImageFileLocation()); 13381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << image_file_location; 13481f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom if (!image_file_location.empty() && !host_prefix_.empty()) { 13581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << " (" << host_prefix_ << image_file_location << ")"; 13681f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 13781f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << "\n\n"; 13881f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 13930fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "BEGIN:\n"; 1403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 141aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 14230fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "END:\n"; 1433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 144aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 145aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 146aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 1473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 1493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(oat_dex_file != NULL); 1503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOatDexFile(os, *oat_dex_file); 1513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 1553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (reinterpret_cast<const byte*>(oat_data) < oat_file_.Begin() || 1563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<const byte*>(oat_data) > oat_file_.End()) { 1573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 1583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t begin_offset = reinterpret_cast<size_t>(oat_data) - 1603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<size_t>(oat_file_.Begin()); 1613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers typedef std::set<uint32_t>::iterator It; 1623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers It it = offsets_.upper_bound(begin_offset); 1633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 1643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t end_offset = *it; 1653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 1663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 167e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 168f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom InstructionSet GetInstructionSet() { 169f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 170f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 171f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 172ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom const void* GetOatCode(mirror::ArtMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers MethodHelper mh(m); 1743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 176aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom CHECK(oat_dex_file != NULL); 1773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile()); 1783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dex_file.get() != NULL) { 1793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t class_def_index; 1803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool found = dex_file->FindClassDefIndex(mh.GetDeclaringClassDescriptor(), class_def_index); 1813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (found) { 1823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatClass* oat_class = oat_dex_file->GetOatClass(class_def_index); 1833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(oat_class != NULL); 1843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 1853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_class->GetOatMethod(method_index).GetCode(); 1863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 188aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return NULL; 190aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 191aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 192aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 1933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 194e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 195e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 196e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 197e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 1983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 200e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes CHECK(oat_dex_file != NULL); 201e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile()); 202e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (dex_file.get() == NULL) { 2033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 204e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 2053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers offsets_.insert(reinterpret_cast<uint32_t>(&dex_file->GetHeader())); 206e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { 207e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 208e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file->GetOatClass(class_def_index)); 209e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file->GetClassData(class_def); 210e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data != NULL) { 211e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 212e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 213e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 214e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 215e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes AddOffsets(oat_class->GetOatMethod(class_method_index++)); 216e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 217e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 218e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 219e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes AddOffsets(oat_class->GetOatMethod(class_method_index++)); 220e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 221e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 222e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 223e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 224e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 225e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 226e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 227e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 228e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 229700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom offsets_.insert(static_cast<uint32_t>(oat_file_.Size())); 230e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 231e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 232e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 23395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 23495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 23595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 23695ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 23795ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 238e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 239e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 2400c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers offsets_.insert(oat_method.GetNativeGcMapOffset()); 241e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 242e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 2433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 244aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "OAT DEX FILE:\n"; 245a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 246ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 247a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom UniquePtr<const DexFile> dex_file(oat_dex_file.OpenDexFile()); 248a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (dex_file.get() == NULL) { 249aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "NOT FOUND\n\n"; 250aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return; 251aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 252aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { 253aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 254aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 255aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file.GetOatClass(class_def_index)); 256aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom CHECK(oat_class.get() != NULL); 257ad6c9c3dbf7541340f22ccbb333f08556ad7e000Elliott Hughes os << StringPrintf("%zd: %s (type_idx=%d) (", class_def_index, descriptor, class_def.class_idx_) 2586ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << oat_class->GetStatus() << ")" 2596ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier // TODO: JACK CLASS ACCESS (HACK TO BE REMOVED) 2606ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << ( (class_def.access_flags_ & kAccClassJack) == kAccClassJack ? " (Jack)" : "" ) 2616ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << "\n"; 2622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 2632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 2642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatClass(indented_os, *oat_class.get(), *(dex_file.get()), class_def); 265aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 266aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 267aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 268aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 269aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 270e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 2710571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 2720571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 273aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 2740571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 2750571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 276aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 277e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 278aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 2793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 2803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const DexFile::ClassDef& class_def) { 281e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file.GetClassData(class_def); 282e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data == NULL) { // empty class such as a marker interface? 283e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes return; 284e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 285e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 286e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 2872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx = dex_file.GetIndexForClassDef(class_def); 2882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_method_idx = 0; 2890571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 2902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 2912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatMethod(os, class_def_idx, class_method_idx, oat_method, dex_file, 2922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 2932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 2940571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 295aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 2960571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 2972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 2982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatMethod(os, class_def_idx, class_method_idx, oat_method, dex_file, 2992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 3002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 3010571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 302aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 3030571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 304aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 305aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 306e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 3072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpOatMethod(std::ostream& os, uint32_t class_def_idx, uint32_t class_method_index, 308e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const OatFile::OatMethod& oat_method, const DexFile& dex_file, 3092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 3102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 3112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 312db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers class_method_index, PrettyMethod(dex_method_idx, dex_file, true).c_str(), 313db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 3142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 3152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 3162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "DEX CODE:\n"; 3182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpDexCode(indent2_os, dex_file, code_item); 3212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (Runtime::Current() != NULL) { 3232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 3242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVerifier(indent2_os, dex_method_idx, &dex_file, class_def_idx, code_item, method_access_flags); 3272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "OAT DATA:\n"; 3302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 3332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 3342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 3352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpSpillMask(indent2_os, oat_method.GetCoreSpillMask(), false); 3362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("\nfp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 3372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpSpillMask(indent2_os, oat_method.GetFpSpillMask(), true); 3382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("\nvmap_table: %p (offset=0x%08x)\n", 3392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetVmapTable(), oat_method.GetVmapTableOffset()); 3402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVmap(indent2_os, oat_method); 3412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("mapping_table: %p (offset=0x%08x)\n", 3422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetMappingTable(), oat_method.GetMappingTableOffset()); 3432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpRawMappingTable = false; 3442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpRawMappingTable) { 3452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent3_filter(indent2_os.rdbuf(), kIndentChar, kIndentBy1Count); 3462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 3472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpMappingTable(indent3_os, oat_method); 3482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("gc_map: %p (offset=0x%08x)\n", 3502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetNativeGcMap(), oat_method.GetNativeGcMapOffset()); 3512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpRawGcMap = false; 3522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpRawGcMap) { 3532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent3_filter(indent2_os.rdbuf(), kIndentChar, kIndentBy1Count); 3542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 3552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpGcMap(indent3_os, oat_method, code_item); 3562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("CODE: %p (offset=0x%08x size=%d)%s\n", 3602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCode(), 3612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCodeOffset(), 3622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCodeSize(), 3632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCode() != NULL ? "..." : ""); 3642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpCode(indent2_os, oat_method, dex_method_idx, &dex_file, class_def_idx, code_item, 3672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags); 3682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 3723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 3733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 3743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 3763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 3773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 3783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 3793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 3803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 3813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 3823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 3843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 3853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 3863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 3873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 3883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 3923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 394b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpVmap(std::ostream& os, const OatFile::OatMethod& oat_method) { 3951809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 3961809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (raw_table != NULL) { 3971809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const VmapTable vmap_table(raw_table); 3981809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool first = true; 3991809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers bool processing_fp = false; 4001809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t spill_mask = oat_method.GetCoreSpillMask(); 4011809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (size_t i = 0; i < vmap_table.Size(); i++) { 4021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint16_t dex_reg = vmap_table[i]; 4031809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 4041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp ? kFloatVReg : kIntVReg); 4051809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << (first ? "v" : ", v") << dex_reg; 4061809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp) { 4071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/r" << cpu_reg; 4081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else { 4091809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "/fr" << cpu_reg; 4101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 4111809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers first = false; 4121809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (!processing_fp && dex_reg == 0xFFFF) { 4131809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers processing_fp = true; 4141809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers spill_mask = oat_method.GetFpSpillMask(); 4151809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 4163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4171809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "\n"; 4183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 421b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 4222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 4231809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers const uint8_t* raw_table = oat_method.GetVmapTable(); 424b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (raw_table != NULL) { 425b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 426b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 4271809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (vmap_table.IsInContext(reg, kind, &vmap_offset)) { 4282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 4292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 4302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 4312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 432b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 433b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 434b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFpSpillMask(), 435b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFrameSizeInBytes(), reg); 436b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 437b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 438b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 439b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 440b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 441b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 442b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 443b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 4443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (gc_map_raw == NULL) { 4453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 4463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4470c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 448b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const void* code = oat_method.GetCode(); 4493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 450bb6723f9fa8b038dea8bf1ecdb0d698b25bda5e9Ian Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(code) + 451bb6723f9fa8b038dea8bf1ecdb0d698b25bda5e9Ian Rogers map.GetNativePcOffset(entry); 4522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p", native_pc); 4533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t num_regs = map.RegWidth() * 8; 4543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const uint8_t* reg_bitmap = map.GetBitMap(entry); 4553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 4563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 4573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 4583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 459b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << " v" << reg << " ("; 4602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 461b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 4623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 4633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 464b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 4652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 466b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 4673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 470c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n"; 4713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 472aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 473e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 4743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 475e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const void* code = oat_method.GetCode(); 4761809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (code == NULL) { 4772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 4782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 4791809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 4801809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.TotalSize() != 0) { 4811809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 4821809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers std::ostream indent_os(&indent_filter); 4831809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.PcToDexSize() != 0) { 4841809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 4851809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point mappings {\n"; 4861809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 4871809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 4881809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 4891809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 4901809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 4911809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (table.DexToPcSize() != 0) { 4921809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 4931809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry mappings {\n"; 4941809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 4951809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers indent_os << StringPrintf("0x%04x -> 0x%04x\n", cur.NativePcOffset(), cur.DexPc()); 4961809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 4971809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "}\n"; 4983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 5031809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers size_t offset, bool suspend_point_mapping) { 5041809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers MappingTable table(oat_method.GetMappingTable()); 5051809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (suspend_point_mapping && table.PcToDexSize() > 0) { 5061809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::PcToDexIterator It; 5071809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) { 5081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 5091809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "suspend point dex PC: 0x" << cur.DexPc() << "\n"; 5101809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 5111809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } 512b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5131809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers } else if (!suspend_point_mapping && table.DexToPcSize() > 0) { 5141809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers typedef MappingTable::DexToPcIterator It; 5151809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) { 5161809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers if (offset == cur.NativePcOffset()) { 5171809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers os << "catch entry dex PC: 0x" << cur.DexPc() << "\n"; 5181809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers return cur.DexPc(); 519b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 520b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 523b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 5262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 527b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 528b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (gc_map_raw != NULL) { 529b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 5302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 531b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 5322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 533b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 534b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 535b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 536b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 5372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 5382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 539b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 540b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 541b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 542b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 5432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 544b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 545b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 546b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 547b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 548b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 549b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 550b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 551b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 553b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpVRegsAtDexPc(std::ostream& os, const OatFile::OatMethod& oat_method, 5562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile* dex_file, 5572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 5582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags, uint32_t dex_pc) { 5597b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static UniquePtr<verifier::MethodVerifier> verifier; 5607b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static const DexFile* verified_dex_file = NULL; 5617b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static uint32_t verified_dex_method_idx = DexFile::kDexNoIndex; 5627b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers if (dex_file != verified_dex_file || verified_dex_method_idx != dex_method_idx) { 5637b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers ScopedObjectAccess soa(Thread::Current()); 5647b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers mirror::DexCache* dex_cache = Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file); 5657b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers mirror::ClassLoader* class_loader = NULL; 5667b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verifier.reset(new verifier::MethodVerifier(dex_file, dex_cache, class_loader, class_def_idx, 5677b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers code_item, dex_method_idx, NULL, 568ee9889502a34a08741a6f8ecc02917202de9d773Jeff Hao method_access_flags, true, true)); 5697b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verifier->Verify(); 5707b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verified_dex_file = dex_file; 5717b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verified_dex_method_idx = dex_method_idx; 5727b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers } 5737b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 5742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 5752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 5762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 5772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 5782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 5792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 5802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 5812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 5822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 5832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 5842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 5852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 5862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 5872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 5882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 5892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 5902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 5912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 5922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 5932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 5942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 5952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 5962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 5972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 5982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 5992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 6012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 6022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 606b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 607b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (code_item != NULL) { 608b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 609b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 610b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 6112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("0x%04zx: %s\n", i, instruction->DumpString(&dex_file).c_str()); 612b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 613e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 614e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 615b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 616b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 6172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpVerifier(std::ostream& os, uint32_t dex_method_idx, const DexFile* dex_file, 6182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 6192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 6202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 6212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 6222dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::DexCache* dex_cache = Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file); 6232dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ClassLoader* class_loader = NULL; 6242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers verifier::MethodVerifier::VerifyMethodAndDump(os, dex_method_idx, dex_file, dex_cache, 6252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_loader, class_def_idx, code_item, NULL, 6262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags); 6272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpCode(std::ostream& os, const OatFile::OatMethod& oat_method, 6312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile* dex_file, 6322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 6332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 634b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const void* code = oat_method.GetCode(); 635b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t code_size = oat_method.GetCodeSize(); 636b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (code == NULL || code_size == 0) { 6372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 638b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 639b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 640b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(code); 641b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t offset = 0; 6422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpVRegs = (Runtime::Current() != NULL); 643b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (offset < code_size) { 644b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers DumpMappingAtOffset(os, oat_method, offset, false); 645b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers offset += disassembler_->Dump(os, native_pc + offset); 6462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 6472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (dex_pc != DexFile::kDexNoIndex) { 6482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 6492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpVRegs) { 6502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVRegsAtDexPc(os, oat_method, dex_method_idx, dex_file, class_def_idx, code_item, 6512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags, dex_pc); 6522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 654b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 655b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 656b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 65781f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const std::string host_prefix_; 6583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 6593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<const OatFile::OatDexFile*> oat_dex_files_; 660e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes std::set<uint32_t> offsets_; 6613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<Disassembler> disassembler_; 662aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 663aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 6643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 66527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 6662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers explicit ImageDumper(std::ostream* os, const std::string& image_filename, 6671d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::string& host_prefix, gc::space::ImageSpace& image_space, 668ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers const ImageHeader& image_header) 669ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers : os_(os), image_filename_(image_filename), host_prefix_(host_prefix), 670ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers image_space_(image_space), image_header_(image_header) {} 67127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 672b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 6732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 6742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 6752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 6772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 6792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 680700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 6812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 682700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 683700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 684700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 685700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 686700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 6872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 6892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 6902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 6912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 6922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 6932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 6942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 6952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 6962dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 6972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 6982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 6992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 7002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 7012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // TODO: replace down_cast with AsObjectArray (g++ currently has a problem with this) 7022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 7032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers = down_cast<mirror::ObjectArray<mirror::Object>*>(image_root_object); 7042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // = image_root_object->AsObjectArray<Object>(); 7052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < image_root_object_array->GetLength(); i++) { 7062dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = image_root_object_array->Get(i); 7072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (value != NULL) { 7082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": "; 7092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 7102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 7112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": null\n"; 7122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 713d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 71434f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 71534f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 71627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 7172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 71827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 719aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 7202dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* oat_location_object = image_header_.GetImageRoot(ImageHeader::kOatLocation); 7213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::string oat_location(oat_location_object->AsString()->ToModifiedUtf8()); 7222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 7233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (!host_prefix_.empty()) { 7243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers oat_location = host_prefix_ + oat_location; 7252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << " (" << oat_location << ")"; 726aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 728ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom const OatFile* oat_file = class_linker->FindOatFileFromOatLocation(oat_location); 729aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_file == NULL) { 7302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NOT FOUND\n"; 731aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return; 732aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 734aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 73678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 73781f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom oat_dumper_.reset(new OatDumper(host_prefix_, *oat_file)); 7383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 73902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const OatFile::OatDexFile* oat_dex_file : oat_file->GetOatDexFiles()) { 74005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers CHECK(oat_dex_file != NULL); 74102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier stats_.oat_dex_file_sizes.push_back(std::make_pair(oat_dex_file->GetDexFileLocation(), 74202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file->FileSize())); 74305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 74405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 7452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 746b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 747b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 7481d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 7491d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 75050b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 751357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 75250b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 753357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier heap->FlushAllocStack(); 754357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 7552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 7562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 7572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 7582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 7592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 7602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 76102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& space : spaces) { 7622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 7631d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 7642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 7652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 7662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7672fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 7682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 7692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers heap->GetLargeObjectsSpace()->GetLiveObjects()->Walk(ImageDumper::Callback, this); 7702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 7712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 772b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 7732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 7747571e8b761ebc2c923525e12ea9fcf07e62cb33eBrian Carlstrom UniquePtr<File> file(OS::OpenFileForReading(image_filename_.c_str())); 775761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes stats_.file_bytes = file->GetLength(); 7763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 7773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 7783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 7793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 7802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 7812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 78227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 7832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 7843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 7852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_dumper_->Dump(os); 7863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 787d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 7883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 7892dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 790b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 791d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers CHECK(type != NULL); 792d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == NULL) { 7932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 794d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 7952dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 7962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 7972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintableString(string->ToModifiedUtf8()).c_str()); 79864b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 7992dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 8002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 801ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtFieldClass()) { 802ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = value->AsArtField(); 8032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Field: %s\n", field, PrettyField(field).c_str()); 804ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (type->IsArtMethodClass()) { 805ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = value->AsArtMethod(); 8062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 807d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 8082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 809d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 810d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 811d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 812ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom static void PrintField(std::ostream& os, mirror::ArtField* field, mirror::Object* obj) 813b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 814d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers FieldHelper fh(field); 81548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers const char* descriptor = fh.GetTypeDescriptor(); 8162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s: ", fh.GetName()); 81748efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (descriptor[0] != 'L' && descriptor[0] != '[') { 8182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* type = fh.GetType(); 81948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (type->IsPrimitiveLong()) { 8202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%lld (0x%llx)\n", field->Get64(obj), field->Get64(obj)); 82148efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveDouble()) { 8222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 82348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveFloat()) { 8242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 82548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 82648efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers DCHECK(type->IsPrimitive()); 8272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 82848efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 829d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 83048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // Get the value, don't compute the type unless it is non-null as we don't want 83148efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // to cause class loading. 8322dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = field->GetObj(obj); 83348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (value == NULL) { 8342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(descriptor).c_str()); 83548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 83650239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers // Grab the field type without causing resolution. 83750239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers mirror::Class* field_type = fh.GetType(false); 83850239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers if (field_type != NULL) { 83950239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers PrettyObjectValue(os, field_type, value); 84050239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 84150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(descriptor).c_str()); 84250239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 84348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 844d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 845d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 846d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 8472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 848b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 8492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 850d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (super != NULL) { 8512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 852d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 853ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* fields = klass->GetIFields(); 854d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (fields != NULL) { 855d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < fields->GetLength(); i++) { 856ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = fields->Get(i); 8572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(os, field, obj); 858d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 859d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 860d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 861d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 8622dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 8633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 864f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 8653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 866ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom const void* GetOatCodeBegin(mirror::ArtMethod* m) 867b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 868aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao const void* code = m->GetEntryPointFromCompiledCode(); 8690aba0ba155bef7346bde19e53581200b89ae8a7aJeff Hao if (code == GetResolutionTrampoline(Runtime::Current()->GetClassLinker())) { 8703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers code = oat_dumper_->GetOatCode(m); 8713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 872f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 873f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom code = reinterpret_cast<void*>(reinterpret_cast<uint32_t>(code) & ~0x1); 874f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 8753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return code; 8763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 878ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom uint32_t GetOatCodeSize(mirror::ArtMethod* m) 879b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 880f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetOatCodeBegin(m)); 881f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_code_begin == NULL) { 882f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 883f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 884f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 885f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 886f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 887ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom const void* GetOatCodeEnd(mirror::ArtMethod* m) 888b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 889f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetOatCodeBegin(m)); 890f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_code_begin == NULL) { 891f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return NULL; 892f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 893f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin + GetOatCodeSize(m); 894f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 895f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 8962dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 897b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 89878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(obj != NULL); 89978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(arg != NULL); 9003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 90178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 90278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 90378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 904916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 905916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 906916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 907916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 908916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 909916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 9102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 9112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 912d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 9132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 9142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 915d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 9162dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 9172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 9182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 919ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtField()) { 9202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.reflect.Field %s\n", obj, 921ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyField(obj->AsArtField()).c_str()); 922ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 9232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.reflect.Method %s\n", obj, 924ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom PrettyMethod(obj->AsArtMethod()).c_str()); 925d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 9262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 9272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8()).c_str()); 92878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 9292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 93078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 9312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 9322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 9332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 934d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 9352dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 936d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 937d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 9382dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 939d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 940d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 941d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 942d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 943d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 944d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 945d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 946d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 947d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 9482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 94978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 9502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 951d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 95278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 9532dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* value_class = value == NULL ? obj_class->GetComponentType() : value->GetClass(); 9542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 955d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 956d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 957ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ObjectArray<mirror::ArtField>* sfields = obj->AsClass()->GetSFields(); 958d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (sfields != NULL) { 9592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 9602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 9612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 962d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < sfields->GetLength(); i++) { 963ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtField* field = sfields->Get(i); 9642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(indent2_os, field, field->GetDeclaringClass()); 965d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 966d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 967ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom } else if (obj->IsArtMethod()) { 968ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method = obj->AsArtMethod(); 969d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 9700c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); 9713320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); 9723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 973f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code = state->GetOatCodeBegin(method); 974db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers uint32_t oat_code_size = state->GetOatCodeSize(method); 975db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->ComputeOatSize(oat_code, &first_occurrence); 9763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 977db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.native_to_managed_code_bytes += oat_code_size; 9783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 979aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao if (oat_code != method->GetEntryPointFromCompiledCode()) { 9802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("OAT CODE: %p\n", oat_code); 9813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 9821984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 98358df32711162823647356afe25ae2cde04133563Jeff Hao method->IsResolutionMethod() || MethodHelper(method).IsClassInitializer()) { 9840c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); 9853320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); 986916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 98708bf1967611965b65ffd5de1aa603b60e7b2d6a8Dragos Sbirlea // TODO: we check there is a GC map here, we may not have a GC map if the code is pointing 98808bf1967611965b65ffd5de1aa603b60e7b2d6a8Dragos Sbirlea // to the quick/portable to interpreter bridge. 98908bf1967611965b65ffd5de1aa603b60e7b2d6a8Dragos Sbirlea CHECK(method->GetNativeGcMap() != NULL) << PrettyMethod(method); 990916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 9916d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers const DexFile::CodeItem* code_item = MethodHelper(method).GetCodeItem(); 992d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 993916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 994e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 995a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 9960c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers size_t gc_map_bytes = state->ComputeOatSize(method->GetNativeGcMap(), &first_occurrence); 997a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 9983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 9993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 10021809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetMappingTable(), &first_occurrence); 1003a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 10043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 10053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 10081809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers state->ComputeOatSize(method->GetVmapTable(), &first_occurrence); 1009a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 10103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 10113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1013f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code_begin = state->GetOatCodeBegin(method); 1014f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code_end = state->GetOatCodeEnd(method); 1015db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers uint32_t oat_code_size = state->GetOatCodeSize(method); 1016a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->ComputeOatSize(oat_code_begin, &first_occurrence); 1017a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1018db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.managed_code_bytes += oat_code_size; 10190d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 10200d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 10210d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.class_initializer_code_bytes += oat_code_size; 10220d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 10230d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.large_initializer_code_bytes += oat_code_size; 10240d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 10250d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 10260d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.large_method_code_bytes += oat_code_size; 10270d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 10283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1029db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += oat_code_size; 10303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", oat_code_begin, oat_code_end); 10322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 10332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 10343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 103674180cad94848107cf297d37e72437c5a6eecf1bJeff Hao vmap_table_bytes + oat_code_size + object_bytes; 10373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1039db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers static_cast<double>(oat_code_size) / static_cast<double>(dex_instruction_bytes); 10403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 104178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 104278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1043a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->stats_.Update(ClassHelper(obj_class).GetDescriptor(), object_bytes); 104478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 104527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 10463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 10473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 10483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1049a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 10503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1051a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 10523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 10533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1054a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 10553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 105727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1058916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1059916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1060916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 10613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1062916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1063916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1064916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1065916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 1066916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1067916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1068916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 10693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1070916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1071916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 10720d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 10730d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 10740d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1075916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 10763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1077916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 10783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1079916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1080916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1081916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1082ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom std::vector<mirror::ArtMethod*> method_outlier; 10833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 10843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 108505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers std::vector<std::pair<std::string, size_t> > oat_dex_file_sizes; 10863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 10883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 10893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1090916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1091916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 1092916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1093916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 10943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1095916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1096916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 10970d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 10980d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 10990d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 11003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1101916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 11023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1103916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1104916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1105a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1106a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCount(size_t bytes, size_t count) : bytes(bytes), count(count) {} 1107a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1108a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1109a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1110a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1111a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1112a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1113a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes void Update(const std::string& descriptor, size_t object_bytes) { 1114a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1115a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1116a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.bytes += object_bytes; 1117a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1118a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1119a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes, 1)); 1120a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1121a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1122916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 11233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 11243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 11253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1127916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1128916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1129916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1130916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1131916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1132916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1133916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1134916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1135ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom void ComputeOutliers(size_t total_size, double expansion, mirror::ArtMethod* method) { 11363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 11373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 11383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 11393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 114100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1142b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 11433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 11443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 11453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 11463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 11473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 11483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 11493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 11503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 11513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 11523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 11533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 11543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 11553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 11573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 11583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 11593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 11603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 11613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 11623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 11633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 11643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 11653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 11663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 11673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 11683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 11693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 11703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 11713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 11723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 11733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 11743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 11753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 11763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 11773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 11783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 11793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 11803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 11823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1183c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 11843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 11853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1187c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 11883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 11893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 11903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 11962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1197c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 11983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1199c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 12003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 12023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 12033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 12043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 12053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 12063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 12073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 12083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 12093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 12103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 12113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 12123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 12133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 12143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 12153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 12163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 12173a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 12183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 12193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 12213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 12223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1223c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 12243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 12253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1227c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 12283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 12293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 12303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 12362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1237c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 12383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1239c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 12403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1242b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 12432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 12442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 12452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 12462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 12472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 12482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 12492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 12502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 12512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 12522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 12532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 12542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 12552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(file_bytes, header_bytes + object_bytes + alignment_bytes); 12562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1257916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 12582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 1259916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 126002e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const auto& sizes_and_count : sizes_and_counts) { 126102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier const std::string& descriptor(sizes_and_count.first); 126202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double average = static_cast<double>(sizes_and_count.second.bytes) / 126302e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier static_cast<double>(sizes_and_count.second.count); 126402e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier double percent = PercentOfObjectBytes(sizes_and_count.second.bytes); 12652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 1266a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 126702e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier descriptor.c_str(), sizes_and_count.second.bytes, 126802e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier sizes_and_count.second.count, average, percent); 126902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier object_bytes_total += sizes_and_count.second.bytes; 1270916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1271c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 1272916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 1273916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 12742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 12752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 128105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 12823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes, PercentOfOatBytes(managed_code_bytes), 12833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_to_native_code_bytes, PercentOfOatBytes(managed_to_native_code_bytes), 12840d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers native_to_managed_code_bytes, PercentOfOatBytes(native_to_managed_code_bytes), 12850d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes, PercentOfOatBytes(class_initializer_code_bytes), 12860d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes, PercentOfOatBytes(large_initializer_code_bytes), 12870d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes, PercentOfOatBytes(large_method_code_bytes)) 12882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 128902e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { 12902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 129102e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier oat_dex_file_size.first.c_str(), oat_dex_file_size.second, 129202e25119b15a6f619f17db99f5d05124a5807ff3Mathieu Chartier PercentOfOatBytes(oat_dex_file_size.second)); 129305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 129405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 12952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 12962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 12972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 129805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 129905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 130005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 1301c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 1302916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 13032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 13042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 1305c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes) / static_cast<double>(dex_instruction_bytes), 1306c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 1307cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 1308c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 13093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 13103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 1311916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1312916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 1313916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1314916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 13150d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 13160d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 13170d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 13180d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 13190d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 13200d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 13210d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 13220d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 13233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<OatDumper> oat_dumper_; 13242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 13253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const std::string image_filename_; 13263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const std::string host_prefix_; 13271d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 13283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 1329d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 13303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 133178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 133278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 133372395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughesstatic int oatdump(int argc, char** argv) { 13340d39c12238499ca9ccc34d1532c443335e7c1044Elliott Hughes InitLogging(argv); 133572395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughes 133678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom // Skip over argv[0]. 133778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argv++; 133878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argc--; 133978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 134078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (argc == 0) { 1341aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "No arguments specified\n"); 134278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 134378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 134478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1345aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* oat_filename = NULL; 134678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const char* image_filename = NULL; 134778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const char* boot_image_filename = NULL; 13480cc6ab6c5104f565a0a3256b5b2b31c6383be189Logan Chien std::string elf_filename_prefix; 134913c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom UniquePtr<std::string> host_prefix; 135027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom std::ostream* os = &std::cout; 135127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom UniquePtr<std::ofstream> out; 135278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 135378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom for (int i = 0; i < argc; i++) { 135478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const StringPiece option(argv[i]); 1355a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (option.starts_with("--oat-file=")) { 1356a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom oat_filename = option.substr(strlen("--oat-file=")).data(); 1357aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } else if (option.starts_with("--image=")) { 135878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom image_filename = option.substr(strlen("--image=")).data(); 1359e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } else if (option.starts_with("--boot-image=")) { 1360e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom boot_image_filename = option.substr(strlen("--boot-image=")).data(); 136158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } else if (option.starts_with("--host-prefix=")) { 136213c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string(option.substr(strlen("--host-prefix=")).data())); 136327ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } else if (option.starts_with("--output=")) { 136427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom const char* filename = option.substr(strlen("--output=")).data(); 136527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom out.reset(new std::ofstream(filename)); 136627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom if (!out->good()) { 1367aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to open output filename %s\n", filename); 136827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom usage(); 136927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 137027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom os = out.get(); 137178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 1372aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Unknown argument %s\n", option.data()); 137378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 137478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 137578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 137678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1377aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename == NULL && oat_filename == NULL) { 1378362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified\n"); 1379362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 138078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 138178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1382aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename != NULL && oat_filename != NULL) { 1383362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified but not both\n"); 1384362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 1385aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1386aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 138713c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom if (host_prefix.get() == NULL) { 138881f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const char* android_product_out = getenv("ANDROID_PRODUCT_OUT"); 138981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom if (android_product_out != NULL) { 139013c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string(android_product_out)); 139113c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom } else { 139213c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string("")); 139381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 139481f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 139581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 1396aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_filename != NULL) { 13970c717dd1c56bd29cf860d0feda8e629dab2cadb3Logan Chien OatFile* oat_file = 1398f1d3455064792ac1c486a4a9c24279a37b4af473Brian Carlstrom OatFile::Open(oat_filename, oat_filename, NULL, false); 1399aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_file == NULL) { 1400aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to open oat file from %s\n", oat_filename); 1401aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_FAILURE; 1402aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 140313c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom OatDumper oat_dumper(*host_prefix.get(), *oat_file); 14043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers oat_dumper.Dump(*os); 1405aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_SUCCESS; 1406aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1407aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 140878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom Runtime::Options options; 140978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string image_option; 1410e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_option; 141178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string boot_image_option; 1412e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string boot_oat_option; 14136c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 14146c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom // We are more like a compiler than a run-time. We don't want to execute code. 14156c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom options.push_back(std::make_pair("compiler", reinterpret_cast<void*>(NULL))); 14166c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 141758ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom if (boot_image_filename != NULL) { 141858ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += "-Ximage:"; 141958ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += boot_image_filename; 142058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom options.push_back(std::make_pair(boot_image_option.c_str(), reinterpret_cast<void*>(NULL))); 142158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 1422aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename != NULL) { 1423aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += "-Ximage:"; 1424aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += image_filename; 1425aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom options.push_back(std::make_pair(image_option.c_str(), reinterpret_cast<void*>(NULL))); 1426aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 142758ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 142813c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom if (!host_prefix->empty()) { 142913c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom options.push_back(std::make_pair("host-prefix", host_prefix->c_str())); 143078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 143178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 143200f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers if (!Runtime::Create(options, false)) { 1433aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to create runtime\n"); 143478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 143578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 143600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers UniquePtr<Runtime> runtime(Runtime::Current()); 143700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 143800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // give it away now and then switch to a more managable ScopedObjectAccess. 143900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread::Current()->TransitionFromRunnableToSuspended(kNative); 144000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 144178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 14421d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 14431d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 144478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom CHECK(image_space != NULL); 144578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 144678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 1447aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_filename); 144878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 144978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 14502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageDumper image_dumper(os, image_filename, *host_prefix.get(), *image_space, image_header); 14513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers image_dumper.Dump(); 145278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_SUCCESS; 145378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 145478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 14557934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 145678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 145778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 145878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return art::oatdump(argc, argv); 145978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 1460