oatdump.cc revision 7934ac288acfb2552bb0b06ec1f61e5820d924a4
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" 382dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/abstract_method-inl.h" 392dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/array-inl.h" 402dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 412dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/field-inl.h" 422dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 432dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 44700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "oat.h" 456d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers#include "object_utils.h" 46e5448b5a12003b405b22cde3b94f962ab4888a87Elliott Hughes#include "os.h" 4778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom#include "runtime.h" 48a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 4900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers#include "verifier/method_verifier.h" 5178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 5278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromnamespace art { 5378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 5478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromstatic void usage() { 5578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 5678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "Usage: oatdump [options] ...\n" 5729e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: oatdump --image=$ANDROID_PRODUCT_OUT/system/framework/boot.art --host-prefix=$ANDROID_PRODUCT_OUT\n" 5829e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: adb shell oatdump --image=/system/framework/boot.art\n" 5978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 6078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 61a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom " --oat-file=<file.oat>: specifies an input oat filename.\n" 62a0a2a6c085a6fda2785436663f5c373aa5d43e26TDYa " Example: --oat-file=/system/framework/boot.oat\n" 63aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "\n"); 64aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, 65aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom " --image=<file.art>: specifies an input image filename.\n" 6629e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --image=/system/framework/boot.art\n" 67e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 6878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom fprintf(stderr, 69e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom " --boot-image=<file.art>: provide the image file for the boot class path.\n" 7029e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom " Example: --boot-image=/system/framework/boot.art\n" 71e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "\n"); 72e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom fprintf(stderr, 7358ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " --host-prefix may be used to translate host paths to target paths during\n" 7458ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " cross compilation.\n" 7558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom " Example: --host-prefix=out/target/product/crespo\n" 76fe487d0c789b94e75c93a2b799f1955c3e4edb10Brian Carlstrom " Default: $ANDROID_PRODUCT_OUT\n" 7778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom "\n"); 7827ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom fprintf(stderr, 7927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " --output=<file> may be used to send the output to a file.\n" 8027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom " Example: --output=/tmp/oatdump.txt\n" 8127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom "\n"); 8278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom exit(EXIT_FAILURE); 8378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 8478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 85ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogersconst char* image_roots_descriptions_[] = { 861984651929744dd603fd082e23eacd877b9bc177Ian Rogers "kResolutionMethod", 87e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kCalleeSaveMethod", 88aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsOnlySaveMethod", 89aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom "kRefsAndArgsSaveMethod", 90e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom "kOatLocation", 9158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom "kDexCaches", 9234f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom "kClassRoots", 9378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 9478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 95e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughesclass OatDumper { 96aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom public: 9781f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom explicit OatDumper(const std::string& host_prefix, const OatFile& oat_file) 9881f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom : host_prefix_(host_prefix), 9981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom oat_file_(oat_file), 100a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes oat_dex_files_(oat_file.GetOatDexFiles()), 101a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes disassembler_(Disassembler::Create(oat_file_.GetOatHeader().GetInstructionSet())) { 1023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers AddAllOffsets(); 1033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void Dump(std::ostream& os) { 1063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatHeader& oat_header = oat_file_.GetOatHeader(); 107aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 108aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "MAGIC:\n"; 109aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetMagic() << "\n\n"; 110aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 111aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "CHECKSUM:\n"; 112ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetChecksum()); 113aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 114a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << "INSTRUCTION SET:\n"; 115a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes os << oat_header.GetInstructionSet() << "\n\n"; 116a72ec820f8cb8e04b0ba87a62e36b05a2c92ef36Elliott Hughes 117aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "DEX FILE COUNT:\n"; 118aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << oat_header.GetDexFileCount() << "\n\n"; 119aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 120aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "EXECUTABLE OFFSET:\n"; 121ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("0x%08x\n\n", oat_header.GetExecutableOffset()); 122aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 12328db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; 12428db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); 12528db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom 12628db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom os << "IMAGE FILE LOCATION OAT BEGIN:\n"; 127700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatDataBegin()); 12881f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 12981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << "IMAGE FILE LOCATION:\n"; 13081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const std::string image_file_location(oat_header.GetImageFileLocation()); 13181f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << image_file_location; 13281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom if (!image_file_location.empty() && !host_prefix_.empty()) { 13381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << " (" << host_prefix_ << image_file_location << ")"; 13481f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 13581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom os << "\n\n"; 13681f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 13730fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "BEGIN:\n"; 1383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.Begin()) << "\n\n"; 139aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 14030fab40ee5a07af6b8c3b6b0e9438071695a57f4Ian Rogers os << "END:\n"; 1413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << reinterpret_cast<const void*>(oat_file_.End()) << "\n\n"; 142aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 143aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 144aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 1453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 1473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(oat_dex_file != NULL); 1483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOatDexFile(os, *oat_dex_file); 1493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t ComputeSize(const void* oat_data) { 1533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (reinterpret_cast<const byte*>(oat_data) < oat_file_.Begin() || 1543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<const byte*>(oat_data) > oat_file_.End()) { 1553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return 0; // Address not in oat file 1563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t begin_offset = reinterpret_cast<size_t>(oat_data) - 1583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers reinterpret_cast<size_t>(oat_file_.Begin()); 1593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers typedef std::set<uint32_t>::iterator It; 1603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers It it = offsets_.upper_bound(begin_offset); 1613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(it != offsets_.end()); 1623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t end_offset = *it; 1633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return end_offset - begin_offset; 1643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 165e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 166f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom InstructionSet GetInstructionSet() { 167f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_file_.GetOatHeader().GetInstructionSet(); 168f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 169f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 1702dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers const void* GetOatCode(mirror::AbstractMethod* m) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 1713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers MethodHelper mh(m); 1723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 174aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom CHECK(oat_dex_file != NULL); 1753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile()); 1763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dex_file.get() != NULL) { 1773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint32_t class_def_index; 1783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool found = dex_file->FindClassDefIndex(mh.GetDeclaringClassDescriptor(), class_def_index); 1793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (found) { 1803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatClass* oat_class = oat_dex_file->GetOatClass(class_def_index); 1813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers CHECK(oat_class != NULL); 1823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t method_index = m->GetMethodIndex(); 1833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_class->GetOatMethod(method_index).GetCode(); 1843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 186aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return NULL; 188aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 189aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 190aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom private: 1913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void AddAllOffsets() { 192e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // We don't know the length of the code for each method, but we need to know where to stop 193e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // when disassembling. What we do know is that a region of code will be followed by some other 194e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // region, so if we keep a sorted sequence of the start of each region, we can infer the length 195e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // of a piece of code by using upper_bound to find the start of the next region. 1963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < oat_dex_files_.size(); i++) { 1973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i]; 198e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes CHECK(oat_dex_file != NULL); 199e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile()); 200e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (dex_file.get() == NULL) { 2013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers continue; 202e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 2033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers offsets_.insert(reinterpret_cast<uint32_t>(&dex_file->GetHeader())); 204e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { 205e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 206e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file->GetOatClass(class_def_index)); 207e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file->GetClassData(class_def); 208e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data != NULL) { 209e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(*dex_file, class_data); 210e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 211e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t class_method_index = 0; 212e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextDirectMethod()) { 213e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes AddOffsets(oat_class->GetOatMethod(class_method_index++)); 214e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 215e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 216e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes while (it.HasNextVirtualMethod()) { 217e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes AddOffsets(oat_class->GetOatMethod(class_method_index++)); 218e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes it.Next(); 219e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 220e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 221e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 222e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 223e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 224e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // If the last thing in the file is code for a method, there won't be an offset for the "next" 225e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // thing. Instead of having a special case in the upper_bound code, let's just add an entry 226e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes // for the end of the file. 227700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom offsets_.insert(static_cast<uint32_t>(oat_file_.Size())); 228e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 229e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 230e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes void AddOffsets(const OatFile::OatMethod& oat_method) { 23195ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom uint32_t code_offset = oat_method.GetCodeOffset(); 23295ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom if (oat_file_.GetOatHeader().GetInstructionSet() == kThumb2) { 23395ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom code_offset &= ~0x1; 23495ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom } 23595ba0dc516531776813c426e85ce868ead564a7bBrian Carlstrom offsets_.insert(code_offset); 236e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetMappingTableOffset()); 237e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes offsets_.insert(oat_method.GetVmapTableOffset()); 2380c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers offsets_.insert(oat_method.GetNativeGcMapOffset()); 239e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 240e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 2413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatDexFile(std::ostream& os, const OatFile::OatDexFile& oat_dex_file) { 242aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "OAT DEX FILE:\n"; 243a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom os << StringPrintf("location: %s\n", oat_dex_file.GetDexFileLocation().c_str()); 244ed2adb6158ffbe85c89aa5c9892a35bafa5006cdElliott Hughes os << StringPrintf("checksum: 0x%08x\n", oat_dex_file.GetDexFileLocationChecksum()); 245a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom UniquePtr<const DexFile> dex_file(oat_dex_file.OpenDexFile()); 246a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (dex_file.get() == NULL) { 247aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << "NOT FOUND\n\n"; 248aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return; 249aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 250aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { 251aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); 252aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* descriptor = dex_file->GetClassDescriptor(class_def); 253aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file.GetOatClass(class_def_index)); 254aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom CHECK(oat_class.get() != NULL); 255ad6c9c3dbf7541340f22ccbb333f08556ad7e000Elliott Hughes os << StringPrintf("%zd: %s (type_idx=%d) (", class_def_index, descriptor, class_def.class_idx_) 2566ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << oat_class->GetStatus() << ")" 2576ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier // TODO: JACK CLASS ACCESS (HACK TO BE REMOVED) 2586ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << ( (class_def.access_flags_ & kAccClassJack) == kAccClassJack ? " (Jack)" : "" ) 2596ffd0967027c092a62d7100ca42ceded369c8ca1mikaelpeltier << "\n"; 2602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 2612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indented_os(&indent_filter); 2622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatClass(indented_os, *oat_class.get(), *(dex_file.get()), class_def); 263aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 264aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 265aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 266aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 267aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 268e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes static void SkipAllFields(ClassDataItemIterator& it) { 2690571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextStaticField()) { 2700571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 271aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 2720571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextInstanceField()) { 2730571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 274aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 275e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 276aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 2773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpOatClass(std::ostream& os, const OatFile::OatClass& oat_class, const DexFile& dex_file, 2783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const DexFile::ClassDef& class_def) { 279e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const byte* class_data = dex_file.GetClassData(class_def); 280e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (class_data == NULL) { // empty class such as a marker interface? 281e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes return; 282e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 283e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ClassDataItemIterator it(dex_file, class_data); 284e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes SkipAllFields(it); 2852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx = dex_file.GetIndexForClassDef(class_def); 2862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_method_idx = 0; 2870571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextDirectMethod()) { 2882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 2892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatMethod(os, class_def_idx, class_method_idx, oat_method, dex_file, 2902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 2912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 2920571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 293aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 2940571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers while (it.HasNextVirtualMethod()) { 2952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const OatFile::OatMethod oat_method = oat_class.GetOatMethod(class_method_idx); 2962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpOatMethod(os, class_def_idx, class_method_idx, oat_method, dex_file, 2972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it.GetMemberIndex(), it.GetMethodCodeItem(), it.GetMemberAccessFlags()); 2982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_method_idx++; 2990571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 300aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 3010571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers DCHECK(!it.HasNext()); 302aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom os << std::flush; 303aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 304e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 3052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpOatMethod(std::ostream& os, uint32_t class_def_idx, uint32_t class_method_index, 306e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const OatFile::OatMethod& oat_method, const DexFile& dex_file, 3072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile::CodeItem* code_item, 3082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 3092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d: %s (dex_method_idx=%d)\n", 310db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers class_method_index, PrettyMethod(dex_method_idx, dex_file, true).c_str(), 311db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers dex_method_idx); 3122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 3132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 3142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "DEX CODE:\n"; 3162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpDexCode(indent2_os, dex_file, code_item); 3192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (Runtime::Current() != NULL) { 3212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "VERIFIER TYPE ANALYSIS:\n"; 3222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVerifier(indent2_os, dex_method_idx, &dex_file, class_def_idx, code_item, method_access_flags); 3252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << "OAT DATA:\n"; 3282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 3312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("frame_size_in_bytes: %zd\n", oat_method.GetFrameSizeInBytes()); 3322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("core_spill_mask: 0x%08x ", oat_method.GetCoreSpillMask()); 3332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpSpillMask(indent2_os, oat_method.GetCoreSpillMask(), false); 3342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("\nfp_spill_mask: 0x%08x ", oat_method.GetFpSpillMask()); 3352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpSpillMask(indent2_os, oat_method.GetFpSpillMask(), true); 3362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("\nvmap_table: %p (offset=0x%08x)\n", 3372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetVmapTable(), oat_method.GetVmapTableOffset()); 3382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVmap(indent2_os, oat_method); 3392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("mapping_table: %p (offset=0x%08x)\n", 3402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetMappingTable(), oat_method.GetMappingTableOffset()); 3412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpRawMappingTable = false; 3422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpRawMappingTable) { 3432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent3_filter(indent2_os.rdbuf(), kIndentChar, kIndentBy1Count); 3442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 3452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpMappingTable(indent3_os, oat_method); 3462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << StringPrintf("gc_map: %p (offset=0x%08x)\n", 3482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetNativeGcMap(), oat_method.GetNativeGcMapOffset()); 3492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpRawGcMap = false; 3502bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpRawGcMap) { 3512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent3_filter(indent2_os.rdbuf(), kIndentChar, kIndentBy1Count); 3522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent3_os(&indent3_filter); 3532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpGcMap(indent3_os, oat_method, code_item); 3542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 3572bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("CODE: %p (offset=0x%08x size=%d)%s\n", 3582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCode(), 3592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCodeOffset(), 3602bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCodeSize(), 3612bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_method.GetCode() != NULL ? "..." : ""); 3622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 3632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 3642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpCode(indent2_os, oat_method, dex_method_idx, &dex_file, class_def_idx, code_item, 3652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags); 3662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 3673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 3693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpSpillMask(std::ostream& os, uint32_t spill_mask, bool is_float) { 3703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask == 0) { 3713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 3723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "("; 3743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < 32; i++) { 3753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if ((spill_mask & (1 << i)) != 0) { 3763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (is_float) { 3773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "fr" << i; 3783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 3793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "r" << i; 3803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers spill_mask ^= 1 << i; // clear bit 3823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (spill_mask != 0) { 3833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ", "; 3843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 3853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 3863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << ")"; 3903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 392b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpVmap(std::ostream& os, const OatFile::OatMethod& oat_method) { 393b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint16_t* raw_table = oat_method.GetVmapTable(); 3943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (raw_table == NULL) { 3953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 3963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 3973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const VmapTable vmap_table(raw_table); 3983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 3992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool processing_fp = false; 4002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = oat_method.GetCoreSpillMask(); 4013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < vmap_table.size(); i++) { 4023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers uint16_t dex_reg = vmap_table[i]; 4032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t cpu_reg = vmap_table.ComputeRegister(spill_mask, i, 4042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers processing_fp ? kFloatVReg : kIntVReg); 4053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << (first ? "v" : ", v") << dex_reg; 4062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!processing_fp) { 4072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "/r" << cpu_reg; 4083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 4092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "/fr" << cpu_reg; 4103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 4122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!processing_fp && dex_reg == 0xFFFF) { 4132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers processing_fp = true; 4142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers spill_mask = oat_method.GetFpSpillMask(); 4153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4163a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 417c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n"; 4183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 420b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DescribeVReg(std::ostream& os, const OatFile::OatMethod& oat_method, 4212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t reg, VRegKind kind) { 422b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint16_t* raw_table = oat_method.GetVmapTable(); 423b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (raw_table != NULL) { 424b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const VmapTable vmap_table(raw_table); 425b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t vmap_offset; 4262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (vmap_table.IsInContext(reg, vmap_offset, kind)) { 4272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg); 4282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t spill_mask = is_float ? oat_method.GetFpSpillMask() 4292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers : oat_method.GetCoreSpillMask(); 4302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << (is_float ? "fr" : "r") << vmap_table.ComputeRegister(spill_mask, vmap_offset, kind); 431b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 432b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t offset = StackVisitor::GetVRegOffset(code_item, oat_method.GetCoreSpillMask(), 433b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFpSpillMask(), 434b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers oat_method.GetFrameSizeInBytes(), reg); 435b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "[sp + #" << offset << "]"; 436b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 437b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 438b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 439b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 440b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpGcMap(std::ostream& os, const OatFile::OatMethod& oat_method, 441b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const DexFile::CodeItem* code_item) { 442b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 4433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (gc_map_raw == NULL) { 4443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return; 4453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4460c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 447b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const void* code = oat_method.GetCode(); 4483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t entry = 0; entry < map.NumEntries(); entry++) { 449bb6723f9fa8b038dea8bf1ecdb0d698b25bda5e9Ian Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(code) + 450bb6723f9fa8b038dea8bf1ecdb0d698b25bda5e9Ian Rogers map.GetNativePcOffset(entry); 4512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p", native_pc); 4523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t num_regs = map.RegWidth() * 8; 4533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const uint8_t* reg_bitmap = map.GetBitMap(entry); 4543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 4553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 4563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 4573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 458b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << " v" << reg << " ("; 4592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 460b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 4613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 4623a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 463b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 4642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 465b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 4663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 4683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 469c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n"; 4703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 471aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 472e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 4733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers void DumpMappingTable(std::ostream& os, const OatFile::OatMethod& oat_method) { 474e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const uint32_t* raw_table = oat_method.GetMappingTable(); 475e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes const void* code = oat_method.GetCode(); 476e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes if (raw_table == NULL || code == NULL) { 477e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes return; 478e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 479e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes 4804d7a18922ef2fcacae97676375e9c877278e6eafbuzbee ++raw_table; 481e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t length = *raw_table; 482e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes ++raw_table; 4832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (length == 0) { 4842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return; 4852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 486a5b3024aed77a8204d5fb48ba7f763fb8c60fa76Bill Buzbee uint32_t pc_to_dex_entries = *raw_table; 487a5b3024aed77a8204d5fb48ba7f763fb8c60fa76Bill Buzbee ++raw_table; 4882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (pc_to_dex_entries != 0) { 4892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "suspend point mappings {\n"; 4902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 4912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "catch entry mappings {\n"; 4922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 4932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 4942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 495e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes for (size_t i = 0; i < length; i += 2) { 4963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(code) + raw_table[i]; 497e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes uint32_t dex_pc = raw_table[i + 1]; 4982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%p -> 0x%04x\n", native_pc, dex_pc); 4992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (i + 2 == pc_to_dex_entries && pc_to_dex_entries != length) { 500a5b3024aed77a8204d5fb48ba7f763fb8c60fa76Bill Buzbee // Separate the pc -> dex from dex -> pc sections 5012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << std::flush; 5022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "}\ncatch entry mappings {\n"; 5033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 505b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "}\n"; 5063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t DumpMappingAtOffset(std::ostream& os, const OatFile::OatMethod& oat_method, size_t offset, 5092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool suspend_point_mapping) { 510b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint32_t* raw_table = oat_method.GetMappingTable(); 511b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (raw_table != NULL) { 512b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers ++raw_table; 513b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t length = *raw_table; 514b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers ++raw_table; 515b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers uint32_t pc_to_dex_entries = *raw_table; 516b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers ++raw_table; 517b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t start, end; 518b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (suspend_point_mapping) { 519b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers start = 0; 520b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers end = pc_to_dex_entries; 521b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 522b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers start = pc_to_dex_entries; 523b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers end = length; 524b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 525b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t i = start; i < end; i += 2) { 526b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (offset == raw_table[i]) { 5272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_pc = raw_table[i + 1]; 528b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (suspend_point_mapping) { 5292bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "suspend point dex PC: 0x"; 530b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 5312bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "catch entry dex PC: 0x"; 532b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::hex << dex_pc << std::dec << "\n"; 5342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return dex_pc; 535b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 536b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 5382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers return DexFile::kDexNoIndex; 539b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpGcMapAtNativePcOffset(std::ostream& os, const OatFile::OatMethod& oat_method, 5422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const DexFile::CodeItem* code_item, size_t native_pc_offset) { 543b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* gc_map_raw = oat_method.GetNativeGcMap(); 544b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (gc_map_raw != NULL) { 545b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers NativePcOffsetToReferenceMap map(gc_map_raw); 5462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (map.HasEntry(native_pc_offset)) { 547b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t num_regs = map.RegWidth() * 8; 5482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset); 549b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers bool first = true; 550b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers for (size_t reg = 0; reg < num_regs; reg++) { 551b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (((reg_bitmap[reg / 8] >> (reg % 8)) & 0x01) != 0) { 552b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (first) { 5532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "GC map objects: v" << reg << " ("; 5542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 555b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 556b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers first = false; 557b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } else { 558b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ", v" << reg << " ("; 5592bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kReferenceVReg); 560b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << ")"; 561b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 562b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 563b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 564b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (!first) { 565b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers os << "\n"; 566b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 567b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 569b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 5703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 5712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpVRegsAtDexPc(std::ostream& os, const OatFile::OatMethod& oat_method, 5722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile* dex_file, 5732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 5742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags, uint32_t dex_pc) { 5757b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static UniquePtr<verifier::MethodVerifier> verifier; 5767b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static const DexFile* verified_dex_file = NULL; 5777b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers static uint32_t verified_dex_method_idx = DexFile::kDexNoIndex; 5787b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers if (dex_file != verified_dex_file || verified_dex_method_idx != dex_method_idx) { 5797b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers ScopedObjectAccess soa(Thread::Current()); 5807b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers mirror::DexCache* dex_cache = Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file); 5817b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers mirror::ClassLoader* class_loader = NULL; 5827b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verifier.reset(new verifier::MethodVerifier(dex_file, dex_cache, class_loader, class_def_idx, 5837b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers code_item, dex_method_idx, NULL, 584ee9889502a34a08741a6f8ecc02917202de9d773Jeff Hao method_access_flags, true, true)); 5857b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verifier->Verify(); 5867b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verified_dex_file = dex_file; 5877b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers verified_dex_method_idx = dex_method_idx; 5887b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers } 5897b3ddd27c223fcce784314f78fda7f67dcb37730Ian Rogers std::vector<int32_t> kinds = verifier->DescribeVRegs(dex_pc); 5902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers bool first = true; 5912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (size_t reg = 0; reg < code_item->registers_size_; reg++) { 5922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers VRegKind kind = static_cast<VRegKind>(kinds.at(reg * 2)); 5932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kind != kUndefined) { 5942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (first) { 5952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "VRegs: v"; 5962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers first = false; 5972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 5982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ", v"; 5992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << reg << " ("; 6012bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers switch (kind) { 6022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kImpreciseConstant: 6032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Imprecise Constant: " << kinds.at((reg * 2) + 1) << ", "; 6042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 6052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 6062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers case kConstant: 6072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "Constant: " << kinds.at((reg * 2) + 1); 6082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 6092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers default: 6102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DescribeVReg(os, oat_method, code_item, reg, kind); 6112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers break; 6122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << ")"; 6142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (!first) { 6172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 6182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 622b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers void DumpDexCode(std::ostream& os, const DexFile& dex_file, const DexFile::CodeItem* code_item) { 623b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (code_item != NULL) { 624b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t i = 0; 625b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (i < code_item->insns_size_in_code_units_) { 626b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const Instruction* instruction = Instruction::At(&code_item->insns_[i]); 6272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("0x%04zx: %s\n", i, instruction->DumpString(&dex_file).c_str()); 628b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers i += instruction->SizeInCodeUnits(); 629e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 630e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes } 631b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 632b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 6332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpVerifier(std::ostream& os, uint32_t dex_method_idx, const DexFile* dex_file, 6342bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 6352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 6362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if ((method_access_flags & kAccNative) == 0) { 6372bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ScopedObjectAccess soa(Thread::Current()); 6382dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::DexCache* dex_cache = Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file); 6392dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ClassLoader* class_loader = NULL; 6402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers verifier::MethodVerifier::VerifyMethodAndDump(os, dex_method_idx, dex_file, dex_cache, 6412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers class_loader, class_def_idx, code_item, NULL, 6422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags); 6432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers void DumpCode(std::ostream& os, const OatFile::OatMethod& oat_method, 6472bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_method_idx, const DexFile* dex_file, 6482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t class_def_idx, const DexFile::CodeItem* code_item, 6492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t method_access_flags) { 650b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const void* code = oat_method.GetCode(); 651b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t code_size = oat_method.GetCodeSize(); 652b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers if (code == NULL || code_size == 0) { 6532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NO CODE!\n"; 654b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers return; 655b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 656b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers const uint8_t* native_pc = reinterpret_cast<const uint8_t*>(code); 657b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers size_t offset = 0; 6582bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const bool kDumpVRegs = (Runtime::Current() != NULL); 659b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers while (offset < code_size) { 660b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers DumpMappingAtOffset(os, oat_method, offset, false); 661b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers offset += disassembler_->Dump(os, native_pc + offset); 6622bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers uint32_t dex_pc = DumpMappingAtOffset(os, oat_method, offset, true); 6632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (dex_pc != DexFile::kDexNoIndex) { 6642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpGcMapAtNativePcOffset(os, oat_method, code_item, offset); 6652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (kDumpVRegs) { 6662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpVRegsAtDexPc(os, oat_method, dex_method_idx, dex_file, class_def_idx, code_item, 6672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers method_access_flags, dex_pc); 6682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 6692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 670b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 671b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers } 672b23a7729cf7855fa05345d03a4d84111d5ec7172Ian Rogers 67381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const std::string host_prefix_; 6743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const OatFile& oat_file_; 6753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<const OatFile::OatDexFile*> oat_dex_files_; 676e3c845cdb5884e770287a5c0c65c8bb64733c388Elliott Hughes std::set<uint32_t> offsets_; 6773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<Disassembler> disassembler_; 678aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom}; 679aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 6803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogersclass ImageDumper { 68127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom public: 6822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers explicit ImageDumper(std::ostream* os, const std::string& image_filename, 6831d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::string& host_prefix, gc::space::ImageSpace& image_space, 684ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers const ImageHeader& image_header) 685ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers : os_(os), image_filename_(image_filename), host_prefix_(host_prefix), 686ca190666fb11820153f74274c495ba1f913d8a69Ian Rogers image_space_(image_space), image_header_(image_header) {} 68727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 688b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 6892bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *os_; 6902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "MAGIC: " << image_header_.GetMagic() << "\n\n"; 6912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "IMAGE BEGIN: " << reinterpret_cast<void*>(image_header_.GetImageBegin()) << "\n\n"; 6932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 6942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT CHECKSUM: " << StringPrintf("0x%08x\n\n", image_header_.GetOatChecksum()); 6952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 696700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatFileBegin()) << "\n\n"; 6972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 698700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA BEGIN:" << reinterpret_cast<void*>(image_header_.GetOatDataBegin()) << "\n\n"; 699700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 700700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT DATA END:" << reinterpret_cast<void*>(image_header_.GetOatDataEnd()) << "\n\n"; 701700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 702700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom os << "OAT FILE END:" << reinterpret_cast<void*>(image_header_.GetOatFileEnd()) << "\n\n"; 7032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers 7042bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 7052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "ROOTS: " << reinterpret_cast<void*>(image_header_.GetImageRoots()) << "\n"; 7062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent1_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 7072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent1_os(&indent1_filter); 7082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(arraysize(image_roots_descriptions_), size_t(ImageHeader::kImageRootsMax)); 7092bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < ImageHeader::kImageRootsMax; i++) { 7102bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageHeader::ImageRoot image_root = static_cast<ImageHeader::ImageRoot>(i); 7112bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers const char* image_root_description = image_roots_descriptions_[i]; 7122dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* image_root_object = image_header_.GetImageRoot(image_root); 7132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent1_os << StringPrintf("%s: %p\n", image_root_description, image_root_object); 7142bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (image_root_object->IsObjectArray()) { 7152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent1_os.rdbuf(), kIndentChar, kIndentBy1Count); 7162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 7172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // TODO: replace down_cast with AsObjectArray (g++ currently has a problem with this) 7182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* image_root_object_array 7192dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers = down_cast<mirror::ObjectArray<mirror::Object>*>(image_root_object); 7202bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // = image_root_object->AsObjectArray<Object>(); 7212bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers for (int i = 0; i < image_root_object_array->GetLength(); i++) { 7222dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = image_root_object_array->Get(i); 7232bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (value != NULL) { 7242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": "; 7252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent2_os, value->GetClass(), value); 7262bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } else { 7272bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent2_os << i << ": null\n"; 7282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 729d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 73034f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 73134f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom } 73227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 7332bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 73427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 735aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 7362dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* oat_location_object = image_header_.GetImageRoot(ImageHeader::kOatLocation); 7373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::string oat_location(oat_location_object->AsString()->ToModifiedUtf8()); 7382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OAT LOCATION: " << oat_location; 7393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (!host_prefix_.empty()) { 7403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers oat_location = host_prefix_ + oat_location; 7412bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << " (" << oat_location << ")"; 742aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 744ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom const OatFile* oat_file = class_linker->FindOatFileFromOatLocation(oat_location); 745aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_file == NULL) { 7462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "NOT FOUND\n"; 747aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return; 748aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 7492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 750aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 7513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.oat_file_bytes = oat_file->Size(); 75278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 75381f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom oat_dumper_.reset(new OatDumper(host_prefix_, *oat_file)); 7543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 75505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers std::vector<const OatFile::OatDexFile*> oat_dex_files = oat_file->GetOatDexFiles(); 75605f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers for (size_t i = 0; i < oat_dex_files.size(); i++) { 75705f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers const OatFile::OatDexFile* oat_dex_file = oat_dex_files[i]; 75805f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers CHECK(oat_dex_file != NULL); 75905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers std::pair<std::string, size_t> entry(oat_dex_file->GetDexFileLocation(), 76005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_dex_file->FileSize()); 76105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers stats_.oat_dex_file_sizes.push_back(entry); 76205f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 76305f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 7642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "OBJECTS:\n" << std::flush; 765b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier 766b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier // Loop through all the image spaces and dump their objects. 7671d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 7681d54e73444e017d3a65234e0f193846f3e27472bIan Rogers const std::vector<gc::space::ContinuousSpace*>& spaces = heap->GetContinuousSpaces(); 76950b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers Thread* self = Thread::Current(); 770357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier { 77150b35e2fd1a68cd1240e4a9d9f363e11764957d1Ian Rogers WriterMutexLock mu(self, *Locks::heap_bitmap_lock_); 772357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier heap->FlushAllocStack(); 773357e9be24c17a6bc2ae9fb53f25c73503116101dMathieu Chartier } 7742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 7752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* saved_os = os_; 7762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 7772bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 7782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = &indent_os; 7792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_); 7802bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // TODO: C++0x auto 7811d54e73444e017d3a65234e0f193846f3e27472bIan Rogers typedef std::vector<gc::space::ContinuousSpace*>::const_iterator It; 7821d54e73444e017d3a65234e0f193846f3e27472bIan Rogers for (It it = spaces.begin(), end = spaces.end(); it != end; ++it) { 7831d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::Space* space = *it; 7842bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers if (space->IsImageSpace()) { 7851d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = space->AsImageSpace(); 7862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers image_space->GetLiveBitmap()->Walk(ImageDumper::Callback, this); 7872bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 7882bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 7892fde53367dbe721e5273c34b590e67112322cc9eMathieu Chartier } 7902bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers // Dump the large objects separately. 7912bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers heap->GetLargeObjectsSpace()->GetLiveObjects()->Walk(ImageDumper::Callback, this); 7922bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "\n"; 7932bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os_ = saved_os; 794b062fdd4cb097fbae69b4bcb479c34d83ecab8caMathieu Chartier } 7952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "STATS:\n" << std::flush; 7963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<File> file(OS::OpenFile(image_filename_.c_str(), false)); 797761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes stats_.file_bytes = file->GetLength(); 7983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t header_bytes = sizeof(ImageHeader); 7993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.header_bytes = header_bytes; 8003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t alignment_bytes = RoundUp(header_bytes, kObjectAlignment) - header_bytes; 8013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers stats_.alignment_bytes += alignment_bytes; 8022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers stats_.Dump(os); 8032bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n"; 80427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 8052bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << std::flush; 8063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8072bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers oat_dumper_->Dump(os); 8083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 809d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 8103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers private: 8112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrettyObjectValue(std::ostream& os, mirror::Class* type, mirror::Object* value) 812b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 813d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers CHECK(type != NULL); 814d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == NULL) { 8152bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(type).c_str()); 816d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (type->IsStringClass()) { 8172dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::String* string = value->AsString(); 8182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p String: %s\n", string, 8192bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintableString(string->ToModifiedUtf8()).c_str()); 82064b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsClassClass()) { 8212dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = value->AsClass(); 8222bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Class: %s\n", klass, PrettyDescriptor(klass).c_str()); 82364b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsFieldClass()) { 8242dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Field* field = value->AsField(); 8252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Field: %s\n", field, PrettyField(field).c_str()); 82664b6d145fa53b8dfb07a8fc2426af13f155d5a4dIan Rogers } else if (type->IsMethodClass()) { 8272dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* method = value->AsMethod(); 8282bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p Method: %s\n", method, PrettyMethod(method).c_str()); 829d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 8302bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(type).c_str()); 831d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 832d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 833d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 8342dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void PrintField(std::ostream& os, mirror::Field* field, mirror::Object* obj) 835b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 836d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers FieldHelper fh(field); 83748efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers const char* descriptor = fh.GetTypeDescriptor(); 8382bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s: ", fh.GetName()); 83948efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (descriptor[0] != 'L' && descriptor[0] != '[') { 8402dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* type = fh.GetType(); 84148efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (type->IsPrimitiveLong()) { 8422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%lld (0x%llx)\n", field->Get64(obj), field->Get64(obj)); 84348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveDouble()) { 8442bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetDouble(obj), field->GetDouble(obj)); 84548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else if (type->IsPrimitiveFloat()) { 8462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%f (%a)\n", field->GetFloat(obj), field->GetFloat(obj)); 84748efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 84848efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers DCHECK(type->IsPrimitive()); 8492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%d (0x%x)\n", field->Get32(obj), field->Get32(obj)); 85048efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 851d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 85248efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // Get the value, don't compute the type unless it is non-null as we don't want 85348efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers // to cause class loading. 8542dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = field->GetObj(obj); 85548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers if (value == NULL) { 8562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("null %s\n", PrettyDescriptor(descriptor).c_str()); 85748efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } else { 85850239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers // Grab the field type without causing resolution. 85950239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers mirror::Class* field_type = fh.GetType(false); 86050239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers if (field_type != NULL) { 86150239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers PrettyObjectValue(os, field_type, value); 86250239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } else { 86350239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers os << StringPrintf("%p %s\n", value, PrettyDescriptor(descriptor).c_str()); 86450239c75041df9e12f9cbb018ccc08af6890e102Ian Rogers } 86548efc2b5c4b95ac507de5150cd315c6e1c96b381Ian Rogers } 866d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 867d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 868d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 8692dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void DumpFields(std::ostream& os, mirror::Object* obj, mirror::Class* klass) 870b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 8712dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* super = klass->GetSuperClass(); 872d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (super != NULL) { 8732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(os, obj, super); 874d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 8752dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Field>* fields = klass->GetIFields(); 876d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (fields != NULL) { 877d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < fields->GetLength(); i++) { 8782dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Field* field = fields->Get(i); 8792bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(os, field, obj); 880d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 881d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 882d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 883d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers 8842dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers bool InDumpSpace(const mirror::Object* object) { 8853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return image_space_.Contains(object); 886f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 8873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 8882dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers const void* GetOatCodeBegin(mirror::AbstractMethod* m) 889b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 890aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao const void* code = m->GetEntryPointFromCompiledCode(); 8910aba0ba155bef7346bde19e53581200b89ae8a7aJeff Hao if (code == GetResolutionTrampoline(Runtime::Current()->GetClassLinker())) { 8923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers code = oat_dumper_->GetOatCode(m); 8933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 894f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_dumper_->GetInstructionSet() == kThumb2) { 895f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom code = reinterpret_cast<void*>(reinterpret_cast<uint32_t>(code) & ~0x1); 896f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 8973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return code; 8983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 8993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 9002dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers uint32_t GetOatCodeSize(mirror::AbstractMethod* m) 901b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 902f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const uint32_t* oat_code_begin = reinterpret_cast<const uint32_t*>(GetOatCodeBegin(m)); 903f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_code_begin == NULL) { 904f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return 0; 905f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 906f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin[-1]; 907f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 908f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 9092dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers const void* GetOatCodeEnd(mirror::AbstractMethod* m) 910b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 911f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const uint8_t* oat_code_begin = reinterpret_cast<const uint8_t*>(GetOatCodeBegin(m)); 912f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom if (oat_code_begin == NULL) { 913f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return NULL; 914f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 915f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom return oat_code_begin + GetOatCodeSize(m); 916f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom } 917f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom 9182dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void Callback(mirror::Object* obj, void* arg) 919b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 92078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(obj != NULL); 92178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom DCHECK(arg != NULL); 9223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers ImageDumper* state = reinterpret_cast<ImageDumper*>(arg); 92378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!state->InDumpSpace(obj)) { 92478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return; 92578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 926916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 927916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes = obj->SizeOf(); 928916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes = RoundUp(object_bytes, kObjectAlignment) - object_bytes; 929916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.object_bytes += object_bytes; 930916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.alignment_bytes += alignment_bytes; 931916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 9322bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream& os = *state->os_; 9332dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* obj_class = obj->GetClass(); 934d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj_class->IsArrayClass()) { 9352bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s length:%d\n", obj, PrettyDescriptor(obj_class).c_str(), 9362bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers obj->AsArray()->GetLength()); 937d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 9382dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* klass = obj->AsClass(); 9392bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.Class \"%s\" (", obj, PrettyDescriptor(klass).c_str()) 9402bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << klass->GetStatus() << ")\n"; 94178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else if (obj->IsField()) { 9422bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.reflect.Field %s\n", obj, 9432bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyField(obj->AsField()).c_str()); 944d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsMethod()) { 9452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.reflect.Method %s\n", obj, 9462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyMethod(obj->AsMethod()).c_str()); 947d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj_class->IsStringClass()) { 9482bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: java.lang.String %s\n", obj, 9492bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintableString(obj->AsString()->ToModifiedUtf8()).c_str()); 95078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 9512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%p: %s\n", obj, PrettyDescriptor(obj_class).c_str()); 95278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 9532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 9542bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 9552bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers DumpFields(indent_os, obj, obj_class); 956d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (obj->IsObjectArray()) { 9572dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Object>* obj_array = obj->AsObjectArray<mirror::Object>(); 958d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers int32_t length = obj_array->GetLength(); 959d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < length; i++) { 9602dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Object* value = obj_array->Get(i); 961d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers size_t run = 0; 962d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t j = i + 1; j < length; j++) { 963d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (value == obj_array->Get(j)) { 964d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers run++; 965d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else { 966d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers break; 967d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 968d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 969d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (run == 0) { 9702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d: ", i); 97178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 9722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("%d to %zd: ", i, i + run); 973d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers i = i + run; 97478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 9752dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* value_class = value == NULL ? obj_class->GetComponentType() : value->GetClass(); 9762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrettyObjectValue(indent_os, value_class, value); 977d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 978d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsClass()) { 9792dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::Field>* sfields = obj->AsClass()->GetSFields(); 980d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (sfields != NULL) { 9812bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << "STATICS:\n"; 9822bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent2_filter(indent_os.rdbuf(), kIndentChar, kIndentBy1Count); 9832bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent2_os(&indent2_filter); 984d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers for (int32_t i = 0; i < sfields->GetLength(); i++) { 9852dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Field* field = sfields->Get(i); 9862bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers PrintField(indent2_os, field, field->GetDeclaringClass()); 987d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 988d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } 989d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers } else if (obj->IsMethod()) { 9902dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* method = obj->AsMethod(); 991d5b32607798a46a905ba2d8d5bf7507cc970aa58Ian Rogers if (method->IsNative()) { 9920c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); 9933320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); 9943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first_occurrence; 995f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code = state->GetOatCodeBegin(method); 996db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers uint32_t oat_code_size = state->GetOatCodeSize(method); 997db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->ComputeOatSize(oat_code, &first_occurrence); 9983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first_occurrence) { 999db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.native_to_managed_code_bytes += oat_code_size; 10003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1001aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao if (oat_code != method->GetEntryPointFromCompiledCode()) { 10022bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("OAT CODE: %p\n", oat_code); 10033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10041984651929744dd603fd082e23eacd877b9bc177Ian Rogers } else if (method->IsAbstract() || method->IsCalleeSaveMethod() || 100558df32711162823647356afe25ae2cde04133563Jeff Hao method->IsResolutionMethod() || MethodHelper(method).IsClassInitializer()) { 10060c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); 10073320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); 1008916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } else { 1009aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao CHECK((method->GetEntryPointFromCompiledCode() == NULL) || (method->GetNativeGcMap() != NULL)); 1010916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 10116d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers const DexFile::CodeItem* code_item = MethodHelper(method).GetCodeItem(); 1012d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; 1013916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom state->stats_.dex_instruction_bytes += dex_instruction_bytes; 1014e7d856b911222aa000ca2be0f8f63f5b292141c3Brian Carlstrom 1015a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes bool first_occurrence; 10160c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers size_t gc_map_bytes = state->ComputeOatSize(method->GetNativeGcMap(), &first_occurrence); 1017a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 10183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.gc_map_bytes += gc_map_bytes; 10193a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t pc_mapping_table_bytes = 1022a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->ComputeOatSize(method->GetMappingTableRaw(), &first_occurrence); 1023a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 10243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.pc_mapping_table_bytes += pc_mapping_table_bytes; 10253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes = 1028a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->ComputeOatSize(method->GetVmapTableRaw(), &first_occurrence); 1029a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 10303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.vmap_table_bytes += vmap_table_bytes; 10313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1033f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code_begin = state->GetOatCodeBegin(method); 1034f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom const void* oat_code_end = state->GetOatCodeEnd(method); 1035db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers uint32_t oat_code_size = state->GetOatCodeSize(method); 1036a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->ComputeOatSize(oat_code_begin, &first_occurrence); 1037a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (first_occurrence) { 1038db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.managed_code_bytes += oat_code_size; 10390d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsConstructor()) { 10400d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers if (method->IsStatic()) { 10410d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.class_initializer_code_bytes += oat_code_size; 10420d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeConstructorDexBytes) { 10430d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.large_initializer_code_bytes += oat_code_size; 10440d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 10450d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } else if (dex_instruction_bytes > kLargeMethodDexBytes) { 10460d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers state->stats_.large_method_code_bytes += oat_code_size; 10470d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers } 10483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1049db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers state->stats_.managed_code_bytes_ignoring_deduplication += oat_code_size; 10503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10512bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("OAT CODE: %p-%p\n", oat_code_begin, oat_code_end); 10522bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("SIZE: Dex Instructions=%zd GC=%zd Mapping=%zd\n", 10532bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers dex_instruction_bytes, gc_map_bytes, pc_mapping_table_bytes); 10543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t total_size = dex_instruction_bytes + gc_map_bytes + pc_mapping_table_bytes + 105674180cad94848107cf297d37e72437c5a6eecf1bJeff Hao vmap_table_bytes + oat_code_size + object_bytes; 10573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 10583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion = 1059db7bdc1086c44fe628b6743f98d7d85a5c03343aIan Rogers static_cast<double>(oat_code_size) / static_cast<double>(dex_instruction_bytes); 10603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers state->stats_.ComputeOutliers(total_size, expansion, method); 106178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 106278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 1063a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes state->stats_.Update(ClassHelper(obj_class).GetDescriptor(), object_bytes); 106478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 106527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom 10663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::set<const void*> already_seen_; 10673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Compute the size of the given data within the oat file and whether this is the first time 10683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // this data has been requested 1069a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t ComputeOatSize(const void* oat_data, bool* first_occurrence) { 10703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (already_seen_.count(oat_data) == 0) { 1071a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = true; 10723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers already_seen_.insert(oat_data); 10733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 1074a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes *first_occurrence = false; 10753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 10763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return oat_dumper_->ComputeSize(oat_data); 107727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 1078916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1079916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom public: 1080916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom struct Stats { 10813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t oat_file_bytes; 1082916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t file_bytes; 1083916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1084916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t header_bytes; 1085916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes; 1086916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t alignment_bytes; 1087916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1088916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_code_bytes; 10893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t managed_code_bytes_ignoring_deduplication; 1090916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t managed_to_native_code_bytes; 1091916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t native_to_managed_code_bytes; 10920d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t class_initializer_code_bytes; 10930d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_initializer_code_bytes; 10940d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers size_t large_method_code_bytes; 1095916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 10963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t gc_map_bytes; 1097916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t pc_mapping_table_bytes; 10983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t vmap_table_bytes; 1099916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1100916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t dex_instruction_bytes; 1101916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 11022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers std::vector<mirror::AbstractMethod*> method_outlier; 11033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<size_t> method_outlier_size; 11043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers std::vector<double> method_outlier_expansion; 110505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers std::vector<std::pair<std::string, size_t> > oat_dex_file_sizes; 11063a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 11073a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers explicit Stats() 11083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers : oat_file_bytes(0), 11093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers file_bytes(0), 1110916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom header_bytes(0), 1111916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom object_bytes(0), 1112916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom alignment_bytes(0), 1113916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_code_bytes(0), 11143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes_ignoring_deduplication(0), 1115916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom managed_to_native_code_bytes(0), 1116916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom native_to_managed_code_bytes(0), 11170d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes(0), 11180d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes(0), 11190d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes(0), 11203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers gc_map_bytes(0), 1121916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom pc_mapping_table_bytes(0), 11223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers vmap_table_bytes(0), 1123916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom dex_instruction_bytes(0) {} 1124916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1125a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes struct SizeAndCount { 1126a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCount(size_t bytes, size_t count) : bytes(bytes), count(count) {} 1127a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t bytes; 1128a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes size_t count; 1129a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes }; 1130a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SafeMap<std::string, SizeAndCount> SizeAndCountTable; 1131a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable sizes_and_counts; 1132a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes 1133a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes void Update(const std::string& descriptor, size_t object_bytes) { 1134a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes SizeAndCountTable::iterator it = sizes_and_counts.find(descriptor); 1135a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes if (it != sizes_and_counts.end()) { 1136a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.bytes += object_bytes; 1137a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes it->second.count += 1; 1138a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } else { 1139a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes sizes_and_counts.Put(descriptor, SizeAndCount(object_bytes, 1)); 1140a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1141a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes } 1142916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 11433a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double PercentOfOatBytes(size_t size) { 11443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers return (static_cast<double>(size) / static_cast<double>(oat_file_bytes)) * 100; 11453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1147916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfFileBytes(size_t size) { 1148916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(file_bytes)) * 100; 1149916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1150916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1151916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom double PercentOfObjectBytes(size_t size) { 1152916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom return (static_cast<double>(size) / static_cast<double>(object_bytes)) * 100; 1153916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1154916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 11552dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void ComputeOutliers(size_t total_size, double expansion, mirror::AbstractMethod* method) { 11563a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size.push_back(total_size); 11573a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion.push_back(expansion); 11583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier.push_back(method); 11593a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 116100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpOutliers(std::ostream& os) 1162b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 11633a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes = 0; 11643a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_sizes_squared = 0; 11653a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion = 0; 11663a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t sum_of_expansion_squared = 0; 11673a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t n = method_outlier_size.size(); 11683a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 0; i < n; i++) { 11693a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[i]; 11703a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes += cur_size; 11713a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_sizes_squared += cur_size * cur_size; 11723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[i]; 11733a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion += cur_expansion; 11743a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers sum_of_expansion_squared += cur_expansion * cur_expansion; 11753a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 11763a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_mean = sum_of_sizes / n; 11773a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t size_variance = (sum_of_sizes_squared - sum_of_sizes * size_mean) / (n - 1); 11783a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_mean = sum_of_expansion / n; 11793a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double expansion_variance = 11803a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers (sum_of_expansion_squared - sum_of_expansion * expansion_mean) / (n - 1); 11813a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 11823a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose size is a certain number of standard deviations from the mean 11833a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t dumped_values = 0; 11843a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t skipped_values = 0; 11853a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 100; i > 0; i--) { // i is the current number of standard deviations 11863a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size_variance = i * i * size_variance; 11873a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 11883a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 11893a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_size = method_outlier_size[j]; 11903a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_size > size_mean) { 11913a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_size - size_mean; 11923a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 11933a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_size_variance) { 11943a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 11953a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 11963a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 11973a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 11983a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 11993a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 12003a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12013a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 12023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 1203c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\nBig methods (size > " << i << " standard deviations the norm):\n"; 12043a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 12053a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12062bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " requires storage of " 1207c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << PrettySize(cur_size) << "\n"; 12083a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_size[j] = 0; // don't consider this method again 12093a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 12103a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12113a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12123a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12133a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12143a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12153a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 12162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1217c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with size > 1 standard deviation from the norm\n"; 12183a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1219c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << std::flush; 12203a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 12213a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers // Dump methods whose expansion is a certain number of standard deviations from the mean 12223a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values = 0; 12233a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values = 0; 12243a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t i = 10; i > 0; i--) { // i is the current number of standard deviations 12253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion_variance = i * i * expansion_variance; 12263a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers bool first = true; 12273a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers for (size_t j = 0; j < n; j++) { 12283a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers double cur_expansion = method_outlier_expansion[j]; 12293a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_expansion > expansion_mean) { 12303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers size_t cur_var = cur_expansion - expansion_mean; 12313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers cur_var = cur_var * cur_var; 12323a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (cur_var > cur_expansion_variance) { 12333a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (dumped_values > 20) { 12343a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (i == 1) { 12353a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers skipped_values++; 12363a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 12373a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers i = 2; // jump to counting for 1 standard deviation 12383a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers break; 12393a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12403a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } else { 12413a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (first) { 12423a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers os << "\nLarge expansion methods (size > " << i 1243c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " standard deviations the norm):\n"; 12443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers first = false; 12453a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12462bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << PrettyMethod(method_outlier[j]) << " expanded code by " 1247c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << cur_expansion << "\n"; 12483a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers method_outlier_expansion[j] = 0.0; // don't consider this method again 12493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers dumped_values++; 12503a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12523a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12533a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12543a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12553a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers if (skipped_values > 0) { 12562bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "... skipped " << skipped_values 1257c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << " methods with expansion > 1 standard deviation from the norm\n"; 12583a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 1259c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 12603a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers } 12613a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 1262b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void Dump(std::ostream& os) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 12632bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers { 12642bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "art_file_bytes = " << PrettySize(file_bytes) << "\n\n" 12652bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "art_file_bytes = header_bytes + object_bytes + alignment_bytes\n"; 12662bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers Indenter indent_filter(os.rdbuf(), kIndentChar, kIndentBy1Count); 12672bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream indent_os(&indent_filter); 12682bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers indent_os << StringPrintf("header_bytes = %8zd (%2.0f%% of art file bytes)\n" 12692bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "object_bytes = %8zd (%2.0f%% of art file bytes)\n" 12702bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "alignment_bytes = %8zd (%2.0f%% of art file bytes)\n\n", 12712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers header_bytes, PercentOfFileBytes(header_bytes), 12722bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers object_bytes, PercentOfFileBytes(object_bytes), 12732bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers alignment_bytes, PercentOfFileBytes(alignment_bytes)) 12742bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << std::flush; 12752bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers CHECK_EQ(file_bytes, header_bytes + object_bytes + alignment_bytes); 12762bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers } 1277916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 12782bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "object_bytes breakdown:\n"; 1279916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom size_t object_bytes_total = 0; 1280a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes typedef SizeAndCountTable::const_iterator It; // TODO: C++0x auto 1281a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes for (It it = sizes_and_counts.begin(), end = sizes_and_counts.end(); it != end; ++it) { 1282955724179c6c739524f610023287f56b24dc31deElliott Hughes const std::string& descriptor(it->first); 1283a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes double average = static_cast<double>(it->second.bytes) / static_cast<double>(it->second.count); 1284a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes double percent = PercentOfObjectBytes(it->second.bytes); 12852bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%32s %8zd bytes %6zd instances " 1286a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes "(%4.0f bytes/instance) %2.0f%% of object_bytes\n", 1287a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes descriptor.c_str(), it->second.bytes, it->second.count, 1288916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom average, percent); 1289a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes object_bytes_total += it->second.bytes; 1290916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1291c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes os << "\n" << std::flush; 1292916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom CHECK_EQ(object_bytes, object_bytes_total); 1293916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 12942bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("oat_file_bytes = %8zd\n" 12952bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12962bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "managed_to_native_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12972bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "native_to_managed_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n" 12982bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "class_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 12992bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" 13002bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", 130105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers oat_file_bytes, 13023a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_code_bytes, PercentOfOatBytes(managed_code_bytes), 13033a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers managed_to_native_code_bytes, PercentOfOatBytes(managed_to_native_code_bytes), 13040d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers native_to_managed_code_bytes, PercentOfOatBytes(native_to_managed_code_bytes), 13050d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers class_initializer_code_bytes, PercentOfOatBytes(class_initializer_code_bytes), 13060d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_initializer_code_bytes, PercentOfOatBytes(large_initializer_code_bytes), 13070d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers large_method_code_bytes, PercentOfOatBytes(large_method_code_bytes)) 13082bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << "DexFile sizes:\n"; 130905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers typedef std::vector<std::pair<std::string, size_t> >::const_iterator It2; 131005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers for (It2 it = oat_dex_file_sizes.begin(); it != oat_dex_file_sizes.end(); 131105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers ++it) { 13122bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", 13132bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers it->first.c_str(), it->second, PercentOfOatBytes(it->second)); 131405f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers } 131505f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers 13162bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << "\n" << StringPrintf("gc_map_bytes = %7zd (%2.0f%% of oat file bytes)\n" 13172bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "pc_mapping_table_bytes = %7zd (%2.0f%% of oat file bytes)\n" 13182bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers "vmap_table_bytes = %7zd (%2.0f%% of oat file bytes)\n\n", 131905f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers gc_map_bytes, PercentOfOatBytes(gc_map_bytes), 132005f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers pc_mapping_table_bytes, PercentOfOatBytes(pc_mapping_table_bytes), 132105f28c6e00ecdb1da834acc8c29b4a7eba86d692Ian Rogers vmap_table_bytes, PercentOfOatBytes(vmap_table_bytes)) 1322c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 1323916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 13242bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) 13252bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", 1326c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes) / static_cast<double>(dex_instruction_bytes), 1327c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes static_cast<double>(managed_code_bytes_ignoring_deduplication) / 1328cf44e6f1ec194a906f4760a7c0395fdb0123d7aeElliott Hughes static_cast<double>(dex_instruction_bytes)) 1329c073b075241640c94c27e661ed6f29ff5fcee5d8Elliott Hughes << std::flush; 13303a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers 13313a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DumpOutliers(os); 1332916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } 1333916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom } stats_; 1334916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom 1335916e74e45b60902af342a71bdbfb806ff29c6c2bBrian Carlstrom private: 13360d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers enum { 13370d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a constructor to be considered large. Based on the 1000 basic block 13380d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 13390d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeConstructorDexBytes = 4000, 13400d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // Number of bytes for a method to be considered large. Based on the 4000 basic block 13410d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers // threshold, we assume 2 bytes per instruction and 2 instructions per block. 13420d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers kLargeMethodDexBytes = 16000 13430d2d3785961d8d542cba68a8e9126b01d3102f64Ian Rogers }; 13443a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers UniquePtr<OatDumper> oat_dumper_; 13452bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers std::ostream* os_; 13463a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const std::string image_filename_; 13473a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const std::string host_prefix_; 13481d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace& image_space_; 13493a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers const ImageHeader& image_header_; 1350d1bb4f6b7c8dda429f61937cd42f3a0b7367c271Elliott Hughes 13513a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers DISALLOW_COPY_AND_ASSIGN(ImageDumper); 135278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom}; 135378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 135472395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughesstatic int oatdump(int argc, char** argv) { 13550d39c12238499ca9ccc34d1532c443335e7c1044Elliott Hughes InitLogging(argv); 135672395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughes 135778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom // Skip over argv[0]. 135878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argv++; 135978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom argc--; 136078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 136178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (argc == 0) { 1362aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "No arguments specified\n"); 136378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 136478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 136578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1366aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom const char* oat_filename = NULL; 136778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const char* image_filename = NULL; 136878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const char* boot_image_filename = NULL; 13690cc6ab6c5104f565a0a3256b5b2b31c6383be189Logan Chien std::string elf_filename_prefix; 137013c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom UniquePtr<std::string> host_prefix; 137127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom std::ostream* os = &std::cout; 137227ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom UniquePtr<std::ofstream> out; 137378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 137478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom for (int i = 0; i < argc; i++) { 137578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const StringPiece option(argv[i]); 1376a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (option.starts_with("--oat-file=")) { 1377a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom oat_filename = option.substr(strlen("--oat-file=")).data(); 1378aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } else if (option.starts_with("--image=")) { 137978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom image_filename = option.substr(strlen("--image=")).data(); 1380e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } else if (option.starts_with("--boot-image=")) { 1381e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom boot_image_filename = option.substr(strlen("--boot-image=")).data(); 138258ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } else if (option.starts_with("--host-prefix=")) { 138313c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string(option.substr(strlen("--host-prefix=")).data())); 138427ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } else if (option.starts_with("--output=")) { 138527ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom const char* filename = option.substr(strlen("--output=")).data(); 138627ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom out.reset(new std::ofstream(filename)); 138727ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom if (!out->good()) { 1388aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to open output filename %s\n", filename); 138927ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom usage(); 139027ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom } 139127ec961a1da540ba7f16c07a682585ab167317adBrian Carlstrom os = out.get(); 139278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } else { 1393aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Unknown argument %s\n", option.data()); 139478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom usage(); 139578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 139678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 139778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1398aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename == NULL && oat_filename == NULL) { 1399362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified\n"); 1400362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 140178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 140278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 1403aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename != NULL && oat_filename != NULL) { 1404362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes fprintf(stderr, "Either --image or --oat must be specified but not both\n"); 1405362f9bc807169bcfc8761dde067bbfb79b5ad0fdElliott Hughes return EXIT_FAILURE; 1406aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1407aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 140813c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom if (host_prefix.get() == NULL) { 140981f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom const char* android_product_out = getenv("ANDROID_PRODUCT_OUT"); 141081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom if (android_product_out != NULL) { 141113c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string(android_product_out)); 141213c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom } else { 141313c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom host_prefix.reset(new std::string("")); 141481f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 141581f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 141681f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 1417aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_filename != NULL) { 14180c717dd1c56bd29cf860d0feda8e629dab2cadb3Logan Chien OatFile* oat_file = 1419f1d3455064792ac1c486a4a9c24279a37b4af473Brian Carlstrom OatFile::Open(oat_filename, oat_filename, NULL, false); 1420aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (oat_file == NULL) { 1421aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to open oat file from %s\n", oat_filename); 1422aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_FAILURE; 1423aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 142413c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom OatDumper oat_dumper(*host_prefix.get(), *oat_file); 14253a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers oat_dumper.Dump(*os); 1426aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom return EXIT_SUCCESS; 1427aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 1428aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 142978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom Runtime::Options options; 143078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string image_option; 1431e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_option; 143278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom std::string boot_image_option; 1433e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string boot_oat_option; 14346c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 14356c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom // We are more like a compiler than a run-time. We don't want to execute code. 14366c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom options.push_back(std::make_pair("compiler", reinterpret_cast<void*>(NULL))); 14376c87180aef7d3127c0f25fcbc76e71f4a4f2b9faBrian Carlstrom 143858ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom if (boot_image_filename != NULL) { 143958ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += "-Ximage:"; 144058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom boot_image_option += boot_image_filename; 144158ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom options.push_back(std::make_pair(boot_image_option.c_str(), reinterpret_cast<void*>(NULL))); 144258ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 1443aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom if (image_filename != NULL) { 1444aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += "-Ximage:"; 1445aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom image_option += image_filename; 1446aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom options.push_back(std::make_pair(image_option.c_str(), reinterpret_cast<void*>(NULL))); 1447aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom } 144858ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 144913c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom if (!host_prefix->empty()) { 145013c492bce0daf19cbea71670b9e1fe2df2e153e5Brian Carlstrom options.push_back(std::make_pair("host-prefix", host_prefix->c_str())); 145178128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 145278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 145300f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers if (!Runtime::Create(options, false)) { 1454aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Failed to create runtime\n"); 145578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 145678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 145700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers UniquePtr<Runtime> runtime(Runtime::Current()); 145800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 145900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // give it away now and then switch to a more managable ScopedObjectAccess. 146000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread::Current()->TransitionFromRunnableToSuspended(kNative); 146100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 146278128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 14631d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::Heap* heap = Runtime::Current()->GetHeap(); 14641d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = heap->GetImageSpace(); 146578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom CHECK(image_space != NULL); 146678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom const ImageHeader& image_header = image_space->GetImageHeader(); 146778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom if (!image_header.IsValid()) { 1468aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom fprintf(stderr, "Invalid image header %s\n", image_filename); 146978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_FAILURE; 147078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 14712bcb4a496b7aa00d996df3a070524f7568fb35a1Ian Rogers ImageDumper image_dumper(os, image_filename, *host_prefix.get(), *image_space, image_header); 14723a5c1ce3f11805a3382046f699c8fb1410a602b3Ian Rogers image_dumper.Dump(); 147378128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return EXIT_SUCCESS; 147478128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 147578128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 14767934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 147778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 147878128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstromint main(int argc, char** argv) { 147978128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom return art::oatdump(argc, argv); 148078128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom} 1481