dex2oat.cc revision b9beb2e2efb6a204a69ca660d478b45f851e8f09
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 */ 1669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 1769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include <stdio.h> 1869b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include <stdlib.h> 196cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom#include <sys/stat.h> 202672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers#include <valgrind.h> 2169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 22ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom#include <fstream> 234922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom#include <iostream> 244922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom#include <sstream> 2569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include <string> 2669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include <vector> 2769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 281aa246dec5abe212f699de1413a0c4a191ca364aElliott Hughes#include "base/stl_util.h" 29e222ee0b794f941af4fb1b32fb8224e32942ea7bElliott Hughes#include "base/stringpiece.h" 30a84395489098e4531619b1cffd1afc282b14510eSameer Abu Asal#include "base/timing_logger.h" 31761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/unix_file/fd_file.h" 3269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include "class_linker.h" 33b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray#include "compiler.h" 342b5eaa2b49f7489bafdadc4b4463ae27e4261817Vladimir Marko#include "compiler_callbacks.h" 354f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "dex_file-inl.h" 36cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu#include "dex/pass_driver.h" 37c7f832061fea59fd6abd125f26c8ca1faec695a5Vladimir Marko#include "dex/verification_results.h" 386449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#include "driver/compiler_callbacks_impl.h" 397940e44f4517de5e2634a7e07d58d0fb26160513Brian Carlstrom#include "driver/compiler_driver.h" 406449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#include "driver/compiler_options.h" 417940e44f4517de5e2634a7e07d58d0fb26160513Brian Carlstrom#include "elf_fixup.h" 427940e44f4517de5e2634a7e07d58d0fb26160513Brian Carlstrom#include "elf_stripper.h" 431d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/image_space.h" 441d54e73444e017d3a65234e0f193846f3e27472bIan Rogers#include "gc/space/space-inl.h" 457940e44f4517de5e2634a7e07d58d0fb26160513Brian Carlstrom#include "image_writer.h" 466f1dfe415019de95f0305de66b3afb40005fe382Ian Rogers#include "leb128.h" 47ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom#include "mirror/art_method-inl.h" 482dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class-inl.h" 492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/class_loader.h" 502dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object-inl.h" 512dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 527940e44f4517de5e2634a7e07d58d0fb26160513Brian Carlstrom#include "oat_writer.h" 536d4d9fcb4f01e287ee29e81cd1c941ee5d11d379Ian Rogers#include "object_utils.h" 545e863ddd72a70d33525f7403a695f7bc1c218938Ian Rogers#include "os.h" 5569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom#include "runtime.h" 5600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "ScopedLocalRef.h" 5700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 58700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom#include "vector_output_stream.h" 5900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "well_known_classes.h" 60a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom#include "zip_archive.h" 6169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 6269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstromnamespace art { 6369b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 646449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstromstatic int original_argc; 656449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstromstatic char** original_argv; 666449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 676449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstromstatic std::string CommandLine() { 686449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom std::vector<std::string> command; 696449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom for (int i = 0; i < original_argc; ++i) { 706449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom command.push_back(original_argv[i]); 716449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 726449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom return Join(command, ' '); 736449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom} 746449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 75cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstromstatic void UsageErrorV(const char* fmt, va_list ap) { 76cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom std::string error; 77cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom StringAppendV(&error, fmt, ap); 78cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom LOG(ERROR) << error; 79cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom} 80cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom 81cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstromstatic void UsageError(const char* fmt, ...) { 82cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_list ap; 83cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_start(ap, fmt); 84cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageErrorV(fmt, ap); 85cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_end(ap); 86cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom} 87cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom 88cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstromstatic void Usage(const char* fmt, ...) { 89cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_list ap; 90cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_start(ap, fmt); 91cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageErrorV(fmt, ap); 92cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom va_end(ap); 93cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom 946449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError("Command: %s", CommandLine().c_str()); 956449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 96cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError("Usage: dex2oat [options]..."); 97cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 98cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --dex-file=<dex-file>: specifies a .dex file to compile."); 99cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --dex-file=/system/framework/core.jar"); 100cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 101cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --zip-fd=<file-descriptor>: specifies a file descriptor of a zip file"); 102cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" containing a classes.dex file to compile."); 103cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --zip-fd=5"); 104cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 1054560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom UsageError(" --zip-location=<zip-location>: specifies a symbolic name for the file"); 1064560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom UsageError(" corresponding to the file descriptor specified by --zip-fd."); 107cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --zip-location=/system/app/Calculator.apk"); 108cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 109265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" --oat-file=<file.oat>: specifies the oat output destination via a filename."); 110265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" Example: --oat-file=/system/framework/boot.oat"); 111265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(""); 112265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" --oat-fd=<number>: specifies the oat output destination via a file descriptor."); 1139cb554a7784307d97c20991d90c76d9cf8a12e01Wonil Kim UsageError(" Example: --oat-fd=6"); 114cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 115cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --oat-location=<oat-name>: specifies a symbolic name for the file corresponding"); 116cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" to the file descriptor specified by --oat-fd."); 1177675e16bcae06c0fe258aad89b3d511037dec399Brian Carlstrom UsageError(" Example: --oat-location=/data/dalvik-cache/system@app@Calculator.apk.oat"); 118cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 119265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" --oat-symbols=<file.oat>: specifies the oat output destination with full symbols."); 120265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" Example: --oat-symbols=/symbols/system/framework/boot.oat"); 121265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(""); 1228b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien UsageError(" --bitcode=<file.bc>: specifies the optional bitcode filename."); 1238b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien UsageError(" Example: --bitcode=/system/framework/boot.bc"); 1248b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien UsageError(""); 125cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --image=<file.art>: specifies the output image filename."); 126cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --image=/system/framework/boot.art"); 127cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 128cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --image-classes=<classname-file>: specifies classes to include in an image."); 129cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --image=frameworks/base/preloaded-classes"); 130cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 131cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --base=<hex-address>: specifies the base address when creating a boot image."); 132cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --base=0x50000000"); 133cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 134cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --boot-image=<file.art>: provide the image file for the boot class path."); 135cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --boot-image=/system/framework/boot.art"); 1369583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray UsageError(" Default: $ANDROID_ROOT/system/framework/boot.art"); 137cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 1383f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom UsageError(" --android-root=<path>: used to locate libraries for portable linking."); 1393f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom UsageError(" Example: --android-root=out/host/linux-x86"); 1403f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom UsageError(" Default: $ANDROID_ROOT"); 1413f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom UsageError(""); 14204ae1630adb4d4f10bfa7fded595052a9124de76Stuart Monteith UsageError(" --instruction-set=(arm|arm64|mips|x86|x86_64): compile for a particular instruction"); 14349c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers UsageError(" set."); 1441f71ae819e506c40ad5adccec4b2e57699e0b5c4jeffhao UsageError(" Example: --instruction-set=x86"); 1451f71ae819e506c40ad5adccec4b2e57699e0b5c4jeffhao UsageError(" Default: arm"); 14649c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers UsageError(""); 1477020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison UsageError(" --instruction-set-features=...,: Specify instruction set features"); 1487020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison UsageError(" Example: --instruction-set-features=div"); 1497020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison UsageError(" Default: default"); 1507020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison UsageError(""); 151b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray UsageError(" --compiler-backend=(Quick|Optimizing|Portable): select compiler backend"); 152c531cefbfb5394413122e9f57d211ba436cff012buzbee UsageError(" set."); 153635733da0f67df1c979cc9764409d2a9dcbb20aaBrian Carlstrom UsageError(" Example: --compiler-backend=Portable"); 154c531cefbfb5394413122e9f57d211ba436cff012buzbee UsageError(" Default: Quick"); 155265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(""); 1564a200f56b7075309316b04d550c9cc50f8314eddJeff Hao UsageError(" --compiler-filter=(verify-none|interpret-only|space|balanced|speed|everything):"); 1574a200f56b7075309316b04d550c9cc50f8314eddJeff Hao UsageError(" select compiler filter."); 1586449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --compiler-filter=everything"); 1596449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#if ART_SMALL_MODE 1606449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: interpret-only"); 1616449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#else 1626449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: speed"); 1636449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#endif 1646449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1656449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --huge-method-max=<method-instruction-count>: the threshold size for a huge"); 1666449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" method for compiler filter tuning."); 1676449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --huge-method-max=%d", CompilerOptions::kDefaultHugeMethodThreshold); 1686449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultHugeMethodThreshold); 1696449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1706449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --huge-method-max=<method-instruction-count>: threshold size for a huge"); 1716449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" method for compiler filter tuning."); 1726449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --huge-method-max=%d", CompilerOptions::kDefaultHugeMethodThreshold); 1736449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultHugeMethodThreshold); 1746449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1756449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --large-method-max=<method-instruction-count>: threshold size for a large"); 1766449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" method for compiler filter tuning."); 1776449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --large-method-max=%d", CompilerOptions::kDefaultLargeMethodThreshold); 1786449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultLargeMethodThreshold); 1796449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1806449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --small-method-max=<method-instruction-count>: threshold size for a small"); 1816449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" method for compiler filter tuning."); 1826449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --small-method-max=%d", CompilerOptions::kDefaultSmallMethodThreshold); 1836449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultSmallMethodThreshold); 1846449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1856449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --tiny-method-max=<method-instruction-count>: threshold size for a tiny"); 1866449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" method for compiler filter tuning."); 1876449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --tiny-method-max=%d", CompilerOptions::kDefaultTinyMethodThreshold); 1886449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultTinyMethodThreshold); 1896449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 1906449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" --num-dex-methods=<method-count>: threshold size for a small dex file for"); 1916449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" compiler filter tuning. If the input has fewer than this many methods"); 1924a200f56b7075309316b04d550c9cc50f8314eddJeff Hao UsageError(" and the filter is not interpret-only or verify-none, overrides the"); 1934a200f56b7075309316b04d550c9cc50f8314eddJeff Hao UsageError(" filter to use speed"); 1946449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Example: --num-dex-method=%d", CompilerOptions::kDefaultNumDexMethodsThreshold); 1956449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(" Default: %d", CompilerOptions::kDefaultNumDexMethodsThreshold); 1966449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UsageError(""); 197265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(" --host: used with Portable backend to link against host runtime libraries"); 198265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UsageError(""); 19946398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers UsageError(" --dump-timing: display a breakdown of where time was spent"); 20046398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers UsageError(""); 201cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" --runtime-arg <argument>: used to specify various arguments for the runtime,"); 202cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" such as initial heap size, maximum heap size, and verbose output."); 203cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Use a separate --runtime-arg switch for each argument."); 204cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(" Example: --runtime-arg -Xms256m"); 2054a200f56b7075309316b04d550c9cc50f8314eddJeff Hao UsageError(""); 206d6ed642458c8820e1beca72f3d7b5f0be4a4b64bDave Allison UsageError(" --profile-file=<filename>: specify profiler output file to use for compilation."); 207cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom UsageError(""); 208cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu UsageError(" --print-pass-names: print a list of pass names"); 209cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu UsageError(""); 210cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu UsageError(" --disable-passes=<pass-names>: disable one or more passes separated by comma."); 211cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu UsageError(" Example: --disable-passes=UseCount,BBOptimizations"); 212cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu UsageError(""); 213cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom std::cerr << "See log for usage error information\n"; 21469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom exit(EXIT_FAILURE); 21569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom} 21669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 217ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstromclass Dex2Oat { 218ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom public: 2194560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom static bool Create(Dex2Oat** p_dex2oat, 2206449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const Runtime::Options& runtime_options, 2216449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const CompilerOptions& compiler_options, 222b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray Compiler::Kind compiler_kind, 2234560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom InstructionSet instruction_set, 2247020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison InstructionSetFeatures instruction_set_features, 2256449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom VerificationResults* verification_results, 2266449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom DexFileToMethodInlinerMap* method_inliner_map, 2274560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom size_t thread_count) 228b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_) { 2296449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(verification_results != nullptr); 2306449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(method_inliner_map != nullptr); 2316449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UniquePtr<Dex2Oat> dex2oat(new Dex2Oat(&compiler_options, 232b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind, 2336449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom instruction_set, 2346449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom instruction_set_features, 2356449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom verification_results, 2366449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom method_inliner_map, 2376449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom thread_count)); 2386449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!dex2oat->CreateRuntime(runtime_options, instruction_set)) { 23900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers *p_dex2oat = NULL; 24000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers return false; 241254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson } 2422b5eaa2b49f7489bafdadc4b4463ae27e4261817Vladimir Marko *p_dex2oat = dex2oat.release(); 24300f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers return true; 244ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 245ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 246ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom ~Dex2Oat() { 247ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom delete runtime_; 24865c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom LogCompletionTime(); 24965c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom } 25065c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom 25165c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom void LogCompletionTime() { 25265c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom LOG(INFO) << "dex2oat took " << PrettyDuration(NanoTime() - start_ns_) 2534560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom << " (threads: " << thread_count_ << ")"; 254ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 255ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 256c4f105d75cd0cbc5145620068bbb8a819148e535Anwar Ghuloum 2574560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom // Reads the class names (java.lang.Object) and returns a set of descriptors (Ljava/lang/Object;) 2584922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom CompilerDriver::DescriptorSet* ReadImageClassesFromFile(const char* image_classes_filename) { 2594560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom UniquePtr<std::ifstream> image_classes_file(new std::ifstream(image_classes_filename, 2604560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom std::ifstream::in)); 261ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (image_classes_file.get() == NULL) { 262ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom LOG(ERROR) << "Failed to open image classes file " << image_classes_filename; 263ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return NULL; 264ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 2654922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom UniquePtr<CompilerDriver::DescriptorSet> result(ReadImageClasses(*image_classes_file.get())); 2664922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom image_classes_file->close(); 2674922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom return result.release(); 2684922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 269ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 2704922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom CompilerDriver::DescriptorSet* ReadImageClasses(std::istream& image_classes_stream) { 27196391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom UniquePtr<CompilerDriver::DescriptorSet> image_classes(new CompilerDriver::DescriptorSet); 2724922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom while (image_classes_stream.good()) { 273ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom std::string dot; 2744922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom std::getline(image_classes_stream, dot); 275f1a5adc87760f938b01df26d906295063546b259Elliott Hughes if (StartsWith(dot, "#") || dot.empty()) { 276ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom continue; 277ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 278955724179c6c739524f610023287f56b24dc31deElliott Hughes std::string descriptor(DotToDescriptor(dot.c_str())); 27996391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom image_classes->insert(descriptor); 280ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 281ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return image_classes.release(); 282254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson } 283254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson 2844560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom // Reads the class names (java.lang.Object) and returns a set of descriptors (Ljava/lang/Object;) 2858d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CompilerDriver::DescriptorSet* ReadImageClassesFromZip(const char* zip_filename, 2868d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const char* image_classes_filename, 2878d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string* error_msg) { 2888d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers UniquePtr<ZipArchive> zip_archive(ZipArchive::Open(zip_filename, error_msg)); 2894922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom if (zip_archive.get() == NULL) { 2904922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom return NULL; 2914922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 29292572be7f754c213e615a62955cc5f65ca8c0c0eNarayan Kamath UniquePtr<ZipEntry> zip_entry(zip_archive->Find(image_classes_filename, error_msg)); 2934922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom if (zip_entry.get() == NULL) { 2948d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers *error_msg = StringPrintf("Failed to find '%s' within '%s': %s", image_classes_filename, 2958d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers zip_filename, error_msg->c_str()); 2964922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom return NULL; 2974922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 2988d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers UniquePtr<MemMap> image_classes_file(zip_entry->ExtractToMemMap(image_classes_filename, 2998d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers error_msg)); 3004922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom if (image_classes_file.get() == NULL) { 3018d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers *error_msg = StringPrintf("Failed to extract '%s' from '%s': %s", image_classes_filename, 3028d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers zip_filename, error_msg->c_str()); 3034922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom return NULL; 3044922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 3054922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom const std::string image_classes_string(reinterpret_cast<char*>(image_classes_file->Begin()), 3064922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom image_classes_file->Size()); 3074922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom std::istringstream image_classes_stream(image_classes_string); 3084922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom return ReadImageClasses(image_classes_stream); 3094922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 3104922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom 3111212a022fa5f8ef9585d765b1809521812af882cIan Rogers const CompilerDriver* CreateOatFile(const std::string& boot_image_option, 3123f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom const std::string& android_root, 3133f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom bool is_host, 3143f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom const std::vector<const DexFile*>& dex_files, 3153f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom File* oat_file, 3163f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom const std::string& bitcode_filename, 3173f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom bool image, 31896391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom UniquePtr<CompilerDriver::DescriptorSet>& image_classes, 3193f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom bool dump_stats, 320ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray bool dump_passes, 321ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray TimingLogger& timings, 32239c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison CumulativeLogger& compiler_phases_timings, 32339c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison std::string profile_file) { 324ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom // SirtRef and ClassLoader creation needs to come after Runtime::Create 32500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers jobject class_loader = NULL; 3263f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers Thread* self = Thread::Current(); 327ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (!boot_image_option.empty()) { 328ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 329ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom std::vector<const DexFile*> class_path_files(dex_files); 330a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom OpenClassPathFiles(runtime_->GetClassPathString(), class_path_files); 3313f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers ScopedObjectAccess soa(self); 332ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom for (size_t i = 0; i < class_path_files.size(); i++) { 333ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom class_linker->RegisterDexFile(*class_path_files[i]); 334ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 33500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader); 33600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedLocalRef<jobject> class_loader_local(soa.Env(), 33700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers soa.Env()->AllocObject(WellKnownClasses::dalvik_system_PathClassLoader)); 33800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers class_loader = soa.Env()->NewGlobalRef(class_loader_local.get()); 33900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Runtime::Current()->SetCompileTimeClassPath(class_loader, class_path_files); 340254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson } 341ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 3426449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom UniquePtr<CompilerDriver> driver(new CompilerDriver(compiler_options_, 3436449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom verification_results_, 3446449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom method_inliner_map_, 345b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind_, 3461212a022fa5f8ef9585d765b1809521812af882cIan Rogers instruction_set_, 3477020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison instruction_set_features_, 3481212a022fa5f8ef9585d765b1809521812af882cIan Rogers image, 34996391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom image_classes.release(), 3501212a022fa5f8ef9585d765b1809521812af882cIan Rogers thread_count_, 351ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray dump_stats, 352ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray dump_passes, 35339c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison &compiler_phases_timings, 35439c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison profile_file)); 3558b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien 356b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray driver->GetCompiler()->SetBitcodeFileName(*driver.get(), bitcode_filename); 3578b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien 3583d504075f7c1204d581923460754bf6d3714b13fIan Rogers driver->CompileAll(class_loader, dex_files, &timings); 35900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers 3606f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum timings.NewSplit("dex2oat OatWriter"); 36181f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom std::string image_file_location; 36228db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom uint32_t image_file_location_oat_checksum = 0; 363ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers uintptr_t image_file_location_oat_data_begin = 0; 3640aba0ba155bef7346bde19e53581200b89ae8a7aJeff Hao if (!driver->IsImage()) { 365ca368cb576cf6a436a32c357fca51fbb3082d7a9Ian Rogers TimingLogger::ScopedSplit split("Loading image checksum", &timings); 3661d54e73444e017d3a65234e0f193846f3e27472bIan Rogers gc::space::ImageSpace* image_space = Runtime::Current()->GetHeap()->GetImageSpace(); 36728db0129e5d7ef642cf8845c86c0e11832817085Brian Carlstrom image_file_location_oat_checksum = image_space->GetImageHeader().GetOatChecksum(); 36839ebcb800aabedd0ffa6aa4aeac8aa4194c66e61Ian Rogers image_file_location_oat_data_begin = 369ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers reinterpret_cast<uintptr_t>(image_space->GetImageHeader().GetOatDataBegin()); 37081f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom image_file_location = image_space->GetImageFilename(); 37181f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom } 37281f3ca17e9e8d360cc4a1b6c3155cf01ba3be3bcBrian Carlstrom 373c50d8e11a098cc5c6239aa86b47d4fcf8cbb4899Brian Carlstrom OatWriter oat_writer(dex_files, 374c50d8e11a098cc5c6239aa86b47d4fcf8cbb4899Brian Carlstrom image_file_location_oat_checksum, 375c50d8e11a098cc5c6239aa86b47d4fcf8cbb4899Brian Carlstrom image_file_location_oat_data_begin, 376c50d8e11a098cc5c6239aa86b47d4fcf8cbb4899Brian Carlstrom image_file_location, 377ca368cb576cf6a436a32c357fca51fbb3082d7a9Ian Rogers driver.get(), 378ca368cb576cf6a436a32c357fca51fbb3082d7a9Ian Rogers &timings); 379700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 380ca368cb576cf6a436a32c357fca51fbb3082d7a9Ian Rogers TimingLogger::ScopedSplit split("Writing ELF", &timings); 3813d504075f7c1204d581923460754bf6d3714b13fIan Rogers if (!driver->WriteElf(android_root, is_host, dex_files, &oat_writer, oat_file)) { 382700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom LOG(ERROR) << "Failed to write ELF file " << oat_file->GetPath(); 383700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom return NULL; 384700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom } 385700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 3861212a022fa5f8ef9585d765b1809521812af882cIan Rogers return driver.release(); 387254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson } 388ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 389a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom bool CreateImageFile(const std::string& image_filename, 390ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom uintptr_t image_base, 391ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom const std::string& oat_filename, 392f582258f0e296223a091fd64231a203ad71e9649Brian Carlstrom const std::string& oat_location, 3931212a022fa5f8ef9585d765b1809521812af882cIan Rogers const CompilerDriver& compiler) 394b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers LOCKS_EXCLUDED(Locks::mutator_lock_) { 395700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom uintptr_t oat_data_begin; 396700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom { 397700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // ImageWriter is scoped so it can free memory before doing FixupElf 39896391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom ImageWriter image_writer(compiler); 39996391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom if (!image_writer.Write(image_filename, image_base, oat_filename, oat_location)) { 400700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom LOG(ERROR) << "Failed to create image file " << image_filename; 401700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom return false; 402700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom } 403700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom oat_data_begin = image_writer.GetOatDataBegin(); 404700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom } 405700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom 4067571e8b761ebc2c923525e12ea9fcf07e62cb33eBrian Carlstrom UniquePtr<File> oat_file(OS::OpenFileReadWrite(oat_filename.c_str())); 407700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom if (oat_file.get() == NULL) { 408700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom PLOG(ERROR) << "Failed to open ELF file: " << oat_filename; 409700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom return false; 410700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom } 41151c2467e8771b56e25ae4f17f66522f979f57a7eBrian Carlstrom if (!ElfFixup::Fixup(oat_file.get(), oat_data_begin)) { 412700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom LOG(ERROR) << "Failed to fixup ELF file " << oat_file->GetPath(); 413ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return false; 414ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 415ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return true; 416ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 417ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 418ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom private: 4196449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom explicit Dex2Oat(const CompilerOptions* compiler_options, 420b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray Compiler::Kind compiler_kind, 4214560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom InstructionSet instruction_set, 4227020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison InstructionSetFeatures instruction_set_features, 4236449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom VerificationResults* verification_results, 4246449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom DexFileToMethodInlinerMap* method_inliner_map, 4250177fe200efc1bf4d433955ee7920c683fdf5901Brian Carlstrom size_t thread_count) 4266449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom : compiler_options_(compiler_options), 427b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind_(compiler_kind), 428c531cefbfb5394413122e9f57d211ba436cff012buzbee instruction_set_(instruction_set), 4297020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison instruction_set_features_(instruction_set_features), 4306449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom verification_results_(verification_results), 4316449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom method_inliner_map_(method_inliner_map), 4322b5eaa2b49f7489bafdadc4b4463ae27e4261817Vladimir Marko runtime_(nullptr), 433de6e4cf1b63acd7032a52826d9df21ff649d7128Elliott Hughes thread_count_(thread_count), 434de6e4cf1b63acd7032a52826d9df21ff649d7128Elliott Hughes start_ns_(NanoTime()) { 4356449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(compiler_options != nullptr); 4366449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(verification_results != nullptr); 4376449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(method_inliner_map != nullptr); 438bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes } 439ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 4406449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom bool CreateRuntime(const Runtime::Options& runtime_options, InstructionSet instruction_set) 441b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_) { 4426449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!Runtime::Create(runtime_options, false)) { 443ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom LOG(ERROR) << "Failed to create runtime"; 44400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers return false; 445ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 44600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Runtime* runtime = Runtime::Current(); 447ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom for (int i = 0; i < Runtime::kLastCalleeSaveType; i++) { 448ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom Runtime::CalleeSaveType type = Runtime::CalleeSaveType(i); 449ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (!runtime->HasCalleeSaveMethod(type)) { 45049c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers runtime->SetCalleeSaveMethod(runtime->CreateCalleeSaveMethod(instruction_set, type), type); 451ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 452ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 4531984651929744dd603fd082e23eacd877b9bc177Ian Rogers runtime->GetClassLinker()->FixupDexCaches(runtime->GetResolutionMethod()); 4542b5eaa2b49f7489bafdadc4b4463ae27e4261817Vladimir Marko runtime_ = runtime; 45500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers return true; 456ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 457ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 458ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom // Appends to dex_files any elements of class_path that it doesn't already 459ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom // contain. This will open those dex files as necessary. 4604560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom static void OpenClassPathFiles(const std::string& class_path, 4614560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom std::vector<const DexFile*>& dex_files) { 462ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom std::vector<std::string> parsed; 463ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom Split(class_path, ':', parsed); 46433e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers // Take Locks::mutator_lock_ so that lock ordering on the ClassLinker::dex_lock_ is maintained. 46533e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 466ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom for (size_t i = 0; i < parsed.size(); ++i) { 467ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (DexFilesContains(dex_files, parsed[i])) { 468ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom continue; 469ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 4708d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 4718d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const DexFile* dex_file = DexFile::Open(parsed[i].c_str(), parsed[i].c_str(), &error_msg); 472ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (dex_file == NULL) { 4738d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open dex file '" << parsed[i] << "': " << error_msg; 474ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } else { 475ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom dex_files.push_back(dex_file); 476ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 477ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 478ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 479ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 480ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom // Returns true if dex_files has a dex with the named location. 4814560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom static bool DexFilesContains(const std::vector<const DexFile*>& dex_files, 4824560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom const std::string& location) { 483ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom for (size_t i = 0; i < dex_files.size(); ++i) { 484ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (dex_files[i]->GetLocation() == location) { 485ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return true; 486ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 487ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 488ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return false; 489ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 490ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 491ae7083dac2db59dcdef869e35ac44a039d888ee9Brian Carlstrom const CompilerOptions* const compiler_options_; 492b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray const Compiler::Kind compiler_kind_; 493c531cefbfb5394413122e9f57d211ba436cff012buzbee 49449c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers const InstructionSet instruction_set_; 4957020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison const InstructionSetFeatures instruction_set_features_; 496ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 497ae7083dac2db59dcdef869e35ac44a039d888ee9Brian Carlstrom VerificationResults* const verification_results_; 498ae7083dac2db59dcdef869e35ac44a039d888ee9Brian Carlstrom DexFileToMethodInlinerMap* const method_inliner_map_; 499bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes Runtime* runtime_; 5005523ee070b005576c6f889415205d49ea77cf243Elliott Hughes size_t thread_count_; 501bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes uint64_t start_ns_; 502bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes 503ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom DISALLOW_IMPLICIT_CONSTRUCTORS(Dex2Oat); 504ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom}; 505254db0ff7ea6509a1c2914b1d9532e2041a0c4c4Jesse Wilson 50672395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughesstatic bool ParseInt(const char* in, int* out) { 507a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom char* end; 508a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom int result = strtol(in, &end, 10); 509a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (in == end || *end != '\0') { 510a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom return false; 511a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 512a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom *out = result; 513a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom return true; 514a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom} 515a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 5163cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstromstatic size_t OpenDexFiles(const std::vector<const char*>& dex_filenames, 5173cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom const std::vector<const char*>& dex_locations, 5183cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom std::vector<const DexFile*>& dex_files) { 5193cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom size_t failure_count = 0; 5205b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom for (size_t i = 0; i < dex_filenames.size(); i++) { 5215b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom const char* dex_filename = dex_filenames[i]; 522a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom const char* dex_location = dex_locations[i]; 523740a11d0bfeaef36d910669844d01f3957dbe696Ian Rogers ATRACE_BEGIN(StringPrintf("Opening dex file '%s'", dex_filenames[i]).c_str()); 5248d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 525d5aba599561d8d14bb8c19fd633bfcd05af3c264Brian Carlstrom if (!OS::FileExists(dex_filename)) { 526d5aba599561d8d14bb8c19fd633bfcd05af3c264Brian Carlstrom LOG(WARNING) << "Skipping non-existent dex file '" << dex_filename << "'"; 527d5aba599561d8d14bb8c19fd633bfcd05af3c264Brian Carlstrom continue; 528d5aba599561d8d14bb8c19fd633bfcd05af3c264Brian Carlstrom } 5298d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const DexFile* dex_file = DexFile::Open(dex_filename, dex_location, &error_msg); 5305b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom if (dex_file == NULL) { 5318d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(WARNING) << "Failed to open .dex from file '" << dex_filename << "': " << error_msg; 5323cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom ++failure_count; 53360f83e3274739317d8c3a1b069cebc6bf1e40f29jeffhao } else { 53460f83e3274739317d8c3a1b069cebc6bf1e40f29jeffhao dex_files.push_back(dex_file); 5355b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom } 536740a11d0bfeaef36d910669844d01f3957dbe696Ian Rogers ATRACE_END(); 5375b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom } 5383cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom return failure_count; 5395b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom} 5405b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom 541bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom// The primary goal of the watchdog is to prevent stuck build servers 542bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom// during development when fatal aborts lead to a cascade of failures 543bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom// that result in a deadlock. 544bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstromclass WatchDog { 545bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom// WatchDog defines its own CHECK_PTHREAD_CALL to avoid using Log which uses locks 546bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom#undef CHECK_PTHREAD_CALL 547bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom#define CHECK_WATCH_DOG_PTHREAD_CALL(call, args, what) \ 548bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom do { \ 549bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom int rc = call args; \ 550bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom if (rc != 0) { \ 551bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom errno = rc; \ 552bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom std::string message(# call); \ 553bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom message += " failed for "; \ 554bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom message += reason; \ 555ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom Fatal(message); \ 556bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } \ 557bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } while (false) 558bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 559bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom public: 56093ba893c20532990a430741e0a97212900094e8cBrian Carlstrom explicit WatchDog(bool is_watch_dog_enabled) { 561994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom is_watch_dog_enabled_ = is_watch_dog_enabled; 562994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom if (!is_watch_dog_enabled_) { 563bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom return; 564bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 565bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom shutting_down_ = false; 566bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom const char* reason = "dex2oat watch dog thread startup"; 567bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_init, (&mutex_, NULL), reason); 568bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_cond_init, (&cond_, NULL), reason); 569bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_attr_init, (&attr_), reason); 570bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_create, (&pthread_, &attr_, &CallBack, this), reason); 571bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_attr_destroy, (&attr_), reason); 572bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 573bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom ~WatchDog() { 574994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom if (!is_watch_dog_enabled_) { 575bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom return; 576bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 577bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom const char* reason = "dex2oat watch dog thread shutdown"; 578bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_lock, (&mutex_), reason); 579bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom shutting_down_ = true; 580bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_cond_signal, (&cond_), reason); 581bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_unlock, (&mutex_), reason); 582bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 583bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_join, (pthread_, NULL), reason); 584bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 585bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_cond_destroy, (&cond_), reason); 586bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_destroy, (&mutex_), reason); 587bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 588bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 589bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom private: 590bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom static void* CallBack(void* arg) { 591bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom WatchDog* self = reinterpret_cast<WatchDog*>(arg); 5921d54e73444e017d3a65234e0f193846f3e27472bIan Rogers ::art::SetThreadName("dex2oat watch dog"); 593bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom self->Wait(); 594bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom return NULL; 595bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 596bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 597ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom static void Message(char severity, const std::string& message) { 5981d54e73444e017d3a65234e0f193846f3e27472bIan Rogers // TODO: Remove when we switch to LOG when we can guarantee it won't prevent shutdown in error 5991d54e73444e017d3a65234e0f193846f3e27472bIan Rogers // cases. 600ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom fprintf(stderr, "dex2oat%s %c %d %d %s\n", 601ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom kIsDebugBuild ? "d" : "", 602ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom severity, 603ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom getpid(), 604ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom GetTid(), 605ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom message.c_str()); 606ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom } 607ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom 608eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers static void Warn(const std::string& message) { 609ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom Message('W', message); 610eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers } 611eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers 612ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom static void Fatal(const std::string& message) { 613ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom Message('F', message); 614bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom exit(1); 615bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 616bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 617bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom void Wait() { 618eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers bool warning = true; 619eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers CHECK_GT(kWatchDogTimeoutSeconds, kWatchDogWarningSeconds); 6201d54e73444e017d3a65234e0f193846f3e27472bIan Rogers // TODO: tune the multiplier for GC verification, the following is just to make the timeout 6211d54e73444e017d3a65234e0f193846f3e27472bIan Rogers // large. 6224e30541a92381fb280cd0be9a1763b713ee4d64cMathieu Chartier int64_t multiplier = kVerifyObjectSupport > kVerifyObjectModeFast ? 100 : 1; 623ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom timespec warning_ts; 6241d54e73444e017d3a65234e0f193846f3e27472bIan Rogers InitTimeSpec(true, CLOCK_REALTIME, multiplier * kWatchDogWarningSeconds * 1000, 0, &warning_ts); 625ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom timespec timeout_ts; 6261d54e73444e017d3a65234e0f193846f3e27472bIan Rogers InitTimeSpec(true, CLOCK_REALTIME, multiplier * kWatchDogTimeoutSeconds * 1000, 0, &timeout_ts); 627bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom const char* reason = "dex2oat watch dog thread waiting"; 628bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_lock, (&mutex_), reason); 629bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom while (!shutting_down_) { 630eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers int rc = TEMP_FAILURE_RETRY(pthread_cond_timedwait(&cond_, &mutex_, 631eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers warning ? &warning_ts 632eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers : &timeout_ts)); 633bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom if (rc == ETIMEDOUT) { 634bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom std::string message(StringPrintf("dex2oat did not finish after %d seconds", 635eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers warning ? kWatchDogWarningSeconds 636eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers : kWatchDogTimeoutSeconds)); 637eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers if (warning) { 638eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers Warn(message.c_str()); 639eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers warning = false; 640eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers } else { 641ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom Fatal(message.c_str()); 642eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers } 643eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers } else if (rc != 0) { 644bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom std::string message(StringPrintf("pthread_cond_timedwait failed: %s", 645bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom strerror(errno))); 646ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom Fatal(message.c_str()); 647bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 648bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 649bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom CHECK_WATCH_DOG_PTHREAD_CALL(pthread_mutex_unlock, (&mutex_), reason); 650bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom } 651bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 652ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom // When setting timeouts, keep in mind that the build server may not be as fast as your desktop. 653ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom#if ART_USE_PORTABLE_COMPILER 654ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom static const unsigned int kWatchDogWarningSeconds = 2 * 60; // 2 minutes. 655eb5cb608fcb0d636961653ad561b2c7ee40de1adIan Rogers static const unsigned int kWatchDogTimeoutSeconds = 30 * 60; // 25 minutes + buffer. 656bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom#else 657ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom static const unsigned int kWatchDogWarningSeconds = 1 * 60; // 1 minute. 658ed115647f6ae7cfb6c2c22a7aea33b5802b57a86Brian Carlstrom static const unsigned int kWatchDogTimeoutSeconds = 6 * 60; // 5 minutes + buffer. 659bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom#endif 660bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 661994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom bool is_watch_dog_enabled_; 662bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom bool shutting_down_; 6631d54e73444e017d3a65234e0f193846f3e27472bIan Rogers // TODO: Switch to Mutex when we can guarantee it won't prevent shutdown in error cases. 664bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom pthread_mutex_t mutex_; 665bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom pthread_cond_t cond_; 666bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom pthread_attr_t attr_; 667bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom pthread_t pthread_; 668bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom}; 6691c653d545058a1a850fb6d07d74e607fa1ddf48eIan Rogersconst unsigned int WatchDog::kWatchDogWarningSeconds; 6701c653d545058a1a850fb6d07d74e607fa1ddf48eIan Rogersconst unsigned int WatchDog::kWatchDogTimeoutSeconds; 671bcc2926b9721f94c17ed98fae5264cc98f0e066fBrian Carlstrom 6727020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison// Given a set of instruction features from the build, parse it. The 6737020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison// input 'str' is a comma separated list of feature names. Parse it and 6747020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison// return the InstructionSetFeatures object. 6757020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allisonstatic InstructionSetFeatures ParseFeatureList(std::string str) { 6767020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison InstructionSetFeatures result; 6777020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison typedef std::vector<std::string> FeatureList; 6787020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison FeatureList features; 6797020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison Split(str, ',', features); 6807020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison for (FeatureList::iterator i = features.begin(); i != features.end(); i++) { 6817020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison std::string feature = Trim(*i); 6827020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison if (feature == "default") { 6837020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison // Nothing to do. 6847020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } else if (feature == "div") { 6857020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison // Supports divide instruction. 6867020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison result.SetHasDivideInstruction(true); 6877020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } else if (feature == "nodiv") { 6887020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison // Turn off support for divide instruction. 6897020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison result.SetHasDivideInstruction(false); 690674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko } else if (feature == "lpae") { 691674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko // Supports Large Physical Address Extension. 692674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko result.SetHasLpae(true); 693674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko } else if (feature == "nolpae") { 694674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko // Turn off support for Large Physical Address Extension. 695674744e635ddbdfb311fbd25b5a27356560d30c3Vladimir Marko result.SetHasLpae(false); 6967020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } else { 6977020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison Usage("Unknown instruction set feature: '%s'", feature.c_str()); 6987020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } 6997020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } 7007020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison // others... 7017020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison return result; 7027020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison} 7037020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 70472395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughesstatic int dex2oat(int argc, char** argv) { 7056449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom original_argc = argc; 7066449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom original_argv = argv; 7076449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 7085fe9af720048673e62ee29597a30bb9e54c903c5Ian Rogers TimingLogger timings("compiler", false, false); 709ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray CumulativeLogger compiler_phases_timings("compilation times"); 7104560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom 7110d39c12238499ca9ccc34d1532c443335e7c1044Elliott Hughes InitLogging(argv); 71272395bf298b7707ad9d93c3e51b57e1b8e010311Elliott Hughes 71369b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom // Skip over argv[0]. 71469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom argv++; 71569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom argc--; 71669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 71769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (argc == 0) { 718e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("No arguments specified"); 71969b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 72069b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 72169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom std::vector<const char*> dex_filenames; 722a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::vector<const char*> dex_locations; 723a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom int zip_fd = -1; 724a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string zip_location; 725e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom std::string oat_filename; 726265091e581c9f643b37e7966890911f09e223269Brian Carlstrom std::string oat_symbols; 727a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string oat_location; 728a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom int oat_fd = -1; 7298b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien std::string bitcode_filename; 7304922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom const char* image_classes_zip_filename = NULL; 731ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom const char* image_classes_filename = NULL; 732a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string image_filename; 733b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom std::string boot_image_filename; 73469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom uintptr_t image_base = 0; 7353f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom std::string android_root; 7365d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao std::vector<const char*> runtime_args; 7375c599943f8c347acd84c4d9fda56a9df70649b78Elliott Hughes int thread_count = sysconf(_SC_NPROCESSORS_CONF); 738b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray Compiler::Kind compiler_kind = kUsePortableCompiler 739b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray ? Compiler::kPortable 740b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray : Compiler::kQuick; 7416449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* compiler_filter_string = NULL; 7426449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom int huge_method_threshold = CompilerOptions::kDefaultHugeMethodThreshold; 7436449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom int large_method_threshold = CompilerOptions::kDefaultLargeMethodThreshold; 7446449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom int small_method_threshold = CompilerOptions::kDefaultSmallMethodThreshold; 7456449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom int tiny_method_threshold = CompilerOptions::kDefaultTinyMethodThreshold; 7466449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom int num_dex_methods_threshold = CompilerOptions::kDefaultNumDexMethodsThreshold; 7477020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 7481bd2ceb3a8c68ae6ea1f9627b588a7bc7a74487fBrian Carlstrom // Take the default set of instruction features from the build. 7497020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison InstructionSetFeatures instruction_set_features = 7508afeb85d3def12b559b7565fb6d3956f81b55132Ian Rogers ParseFeatureList(Runtime::GetDefaultInstructionSetFeatures()); 7517020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 75291268c1afd6c0d4fad55b7c86d907233d4660205Andreas Gampe InstructionSet instruction_set = kRuntimeISA; 7537020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 75439c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison // Profile file to use 75539c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison std::string profile_file; 7567020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison 757265091e581c9f643b37e7966890911f09e223269Brian Carlstrom bool is_host = false; 758e732ef1c0192acd71925bd0ff1ab09640d45531dIan Rogers bool dump_stats = false; 75946398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers bool dump_timing = false; 760ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray bool dump_passes = false; 76146398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers bool dump_slow_timing = kIsDebugBuild; 762994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom bool watch_dog_enabled = !kIsTargetBuild; 763ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell bool generate_gdb_information = kIsDebugBuild; 764161928613d3f097108319de60494fab1aab8d48aBrian Carlstrom 76569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom for (int i = 0; i < argc; i++) { 76669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom const StringPiece option(argv[i]); 767b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers const bool log_options = false; 768a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (log_options) { 769b7bbba49d88eae58223d9878da4069bf6d7140bfBrian Carlstrom LOG(INFO) << "dex2oat: option[" << i << "]=" << argv[i]; 770b7bbba49d88eae58223d9878da4069bf6d7140bfBrian Carlstrom } 77169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (option.starts_with("--dex-file=")) { 77269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom dex_filenames.push_back(option.substr(strlen("--dex-file=")).data()); 773a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } else if (option.starts_with("--dex-location=")) { 774a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom dex_locations.push_back(option.substr(strlen("--dex-location=")).data()); 775a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else if (option.starts_with("--zip-fd=")) { 776a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom const char* zip_fd_str = option.substr(strlen("--zip-fd=")).data(); 777bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes if (!ParseInt(zip_fd_str, &zip_fd)) { 778e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("Failed to parse --zip-fd argument '%s' as an integer", zip_fd_str); 779a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 7806449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (zip_fd < 0) { 7816449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--zip-fd passed a negative value %d", zip_fd); 7826449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 783a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } else if (option.starts_with("--zip-location=")) { 784a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom zip_location = option.substr(strlen("--zip-location=")).data(); 785a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else if (option.starts_with("--oat-file=")) { 786a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom oat_filename = option.substr(strlen("--oat-file=")).data(); 787265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } else if (option.starts_with("--oat-symbols=")) { 788265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_symbols = option.substr(strlen("--oat-symbols=")).data(); 789a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else if (option.starts_with("--oat-fd=")) { 790a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom const char* oat_fd_str = option.substr(strlen("--oat-fd=")).data(); 791bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes if (!ParseInt(oat_fd_str, &oat_fd)) { 792e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("Failed to parse --oat-fd argument '%s' as an integer", oat_fd_str); 793a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 7946449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (oat_fd < 0) { 7956449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--oat-fd passed a negative value %d", oat_fd); 7966449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 797994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom } else if (option == "--watch-dog") { 798994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom watch_dog_enabled = true; 799994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom } else if (option == "--no-watch-dog") { 800994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom watch_dog_enabled = false; 801ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell } else if (option == "--gen-gdb-info") { 802ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell generate_gdb_information = true; 803ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell } else if (option == "--no-gen-gdb-info") { 804ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell generate_gdb_information = false; 8055523ee070b005576c6f889415205d49ea77cf243Elliott Hughes } else if (option.starts_with("-j")) { 806b12552a95d68b9e4a567103190074ae47b6a61dcBrian Carlstrom const char* thread_count_str = option.substr(strlen("-j")).data(); 8075523ee070b005576c6f889415205d49ea77cf243Elliott Hughes if (!ParseInt(thread_count_str, &thread_count)) { 808e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("Failed to parse -j argument '%s' as an integer", thread_count_str); 8095523ee070b005576c6f889415205d49ea77cf243Elliott Hughes } 810a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } else if (option.starts_with("--oat-location=")) { 811a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom oat_location = option.substr(strlen("--oat-location=")).data(); 8128b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien } else if (option.starts_with("--bitcode=")) { 8138b977d38483aaa08abcbdaa5fa888076c1142169Logan Chien bitcode_filename = option.substr(strlen("--bitcode=")).data(); 81469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } else if (option.starts_with("--image=")) { 81569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom image_filename = option.substr(strlen("--image=")).data(); 816ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } else if (option.starts_with("--image-classes=")) { 817ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom image_classes_filename = option.substr(strlen("--image-classes=")).data(); 8184922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } else if (option.starts_with("--image-classes-zip=")) { 8194922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom image_classes_zip_filename = option.substr(strlen("--image-classes-zip=")).data(); 82069b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } else if (option.starts_with("--base=")) { 82169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom const char* image_base_str = option.substr(strlen("--base=")).data(); 82269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom char* end; 82369b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom image_base = strtoul(image_base_str, &end, 16); 82469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (end == image_base_str || *end != '\0') { 825cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("Failed to parse hexadecimal value for option %s", option.data()); 82669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 827e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } else if (option.starts_with("--boot-image=")) { 828b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom boot_image_filename = option.substr(strlen("--boot-image=")).data(); 8293f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom } else if (option.starts_with("--android-root=")) { 8303f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom android_root = option.substr(strlen("--android-root=")).data(); 83149c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers } else if (option.starts_with("--instruction-set=")) { 83249c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers StringPiece instruction_set_str = option.substr(strlen("--instruction-set=")).data(); 8331f71ae819e506c40ad5adccec4b2e57699e0b5c4jeffhao if (instruction_set_str == "arm") { 83449c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers instruction_set = kThumb2; 835b95a5345ae4217b70ca36f0cced92f68dda7caf5Stuart Monteith } else if (instruction_set_str == "arm64") { 836b95a5345ae4217b70ca36f0cced92f68dda7caf5Stuart Monteith instruction_set = kArm64; 8371f71ae819e506c40ad5adccec4b2e57699e0b5c4jeffhao } else if (instruction_set_str == "mips") { 83849c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers instruction_set = kMips; 8391f71ae819e506c40ad5adccec4b2e57699e0b5c4jeffhao } else if (instruction_set_str == "x86") { 84049c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers instruction_set = kX86; 841ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers } else if (instruction_set_str == "x86_64") { 842ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers instruction_set = kX86_64; 84349c4894f76f6a7aec4d6a1ec2c901700c9108944Ian Rogers } 8447020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison } else if (option.starts_with("--instruction-set-features=")) { 8457020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison StringPiece str = option.substr(strlen("--instruction-set-features=")).data(); 8467020278bce98a0735dc6abcbd33bdf1ed2634f1dDave Allison instruction_set_features = ParseFeatureList(str.as_string()); 847c531cefbfb5394413122e9f57d211ba436cff012buzbee } else if (option.starts_with("--compiler-backend=")) { 848c531cefbfb5394413122e9f57d211ba436cff012buzbee StringPiece backend_str = option.substr(strlen("--compiler-backend=")).data(); 849c531cefbfb5394413122e9f57d211ba436cff012buzbee if (backend_str == "Quick") { 850b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind = Compiler::kQuick; 851b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray } else if (backend_str == "Optimizing") { 852b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind = Compiler::kOptimizing; 853c531cefbfb5394413122e9f57d211ba436cff012buzbee } else if (backend_str == "Portable") { 854b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind = Compiler::kPortable; 855c531cefbfb5394413122e9f57d211ba436cff012buzbee } 8566449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--compiler-filter=")) { 8576449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter_string = option.substr(strlen("--compiler-filter=")).data(); 8586449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--huge-method-max=")) { 8596449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* threshold = option.substr(strlen("--huge-method-max=")).data(); 8606449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!ParseInt(threshold, &huge_method_threshold)) { 8616449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Failed to parse --huge-method-max '%s' as an integer", threshold); 8626449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8636449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (huge_method_threshold < 0) { 8646449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--huge-method-max passed a negative value %s", huge_method_threshold); 8656449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8666449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--large-method-max=")) { 8676449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* threshold = option.substr(strlen("--large-method-max=")).data(); 8686449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!ParseInt(threshold, &large_method_threshold)) { 8696449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Failed to parse --large-method-max '%s' as an integer", threshold); 8706449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8716449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (large_method_threshold < 0) { 8726449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--large-method-max passed a negative value %s", large_method_threshold); 8736449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8746449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--small-method-max=")) { 8756449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* threshold = option.substr(strlen("--small-method-max=")).data(); 8766449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!ParseInt(threshold, &small_method_threshold)) { 8776449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Failed to parse --small-method-max '%s' as an integer", threshold); 8786449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8796449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (small_method_threshold < 0) { 8806449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--small-method-max passed a negative value %s", small_method_threshold); 8816449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8826449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--tiny-method-max=")) { 8836449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* threshold = option.substr(strlen("--tiny-method-max=")).data(); 8846449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!ParseInt(threshold, &tiny_method_threshold)) { 8856449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Failed to parse --tiny-method-max '%s' as an integer", threshold); 8866449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8876449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (tiny_method_threshold < 0) { 8886449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--tiny-method-max passed a negative value %s", tiny_method_threshold); 8896449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8906449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (option.starts_with("--num-dex-methods=")) { 8916449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom const char* threshold = option.substr(strlen("--num-dex-methods=")).data(); 8926449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!ParseInt(threshold, &num_dex_methods_threshold)) { 8936449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Failed to parse --num-dex-methods '%s' as an integer", threshold); 8946449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 8956449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (num_dex_methods_threshold < 0) { 8966449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("--num-dex-methods passed a negative value %s", num_dex_methods_threshold); 8976449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 898265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } else if (option == "--host") { 899265091e581c9f643b37e7966890911f09e223269Brian Carlstrom is_host = true; 9005d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao } else if (option == "--runtime-arg") { 9015d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao if (++i >= argc) { 902cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("Missing required argument for --runtime-arg"); 9035d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao } 904a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (log_options) { 905a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom LOG(INFO) << "dex2oat: option[" << i << "]=" << argv[i]; 906a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 9075d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao runtime_args.push_back(argv[i]); 90846398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers } else if (option == "--dump-timing") { 90946398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers dump_timing = true; 910ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray } else if (option == "--dump-passes") { 911ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray dump_passes = true; 912e732ef1c0192acd71925bd0ff1ab09640d45531dIan Rogers } else if (option == "--dump-stats") { 913e732ef1c0192acd71925bd0ff1ab09640d45531dIan Rogers dump_stats = true; 91439c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison } else if (option.starts_with("--profile-file=")) { 91539c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison profile_file = option.substr(strlen("--profile-file=")).data(); 91639c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison VLOG(compiler) << "dex2oat: profile file is " << profile_file; 91739c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison } else if (option == "--no-profile-file") { 91839c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison // No profile 919cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu } else if (option == "--print-pass-names") { 920cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu PassDriver::PrintPassNames(); 921cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu } else if (option.starts_with("--disable-passes=")) { 922cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu std::string disable_passes = option.substr(strlen("--disable-passes=")).data(); 923cd8ce66a83af05d5ecb59aa6a8aad89a29e0a844Chao-ying Fu PassDriver::CreateDefaultPassList(disable_passes); 92469b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } else { 925e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("Unknown argument %s", option.data()); 92669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 92769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 92869b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 929a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (oat_filename.empty() && oat_fd == -1) { 930cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("Output must be supplied with either --oat-file or --oat-fd"); 931a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 932a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 933a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (!oat_filename.empty() && oat_fd != -1) { 934cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--oat-file should not be used with --oat-fd"); 935a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 936a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 937265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (!oat_symbols.empty() && oat_fd != -1) { 938265091e581c9f643b37e7966890911f09e223269Brian Carlstrom Usage("--oat-symbols should not be used with --oat-fd"); 939265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 940265091e581c9f643b37e7966890911f09e223269Brian Carlstrom 941265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (!oat_symbols.empty() && is_host) { 942265091e581c9f643b37e7966890911f09e223269Brian Carlstrom Usage("--oat-symbols should not be used with --host"); 943a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 944a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 945a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (oat_fd != -1 && !image_filename.empty()) { 946cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--oat-fd should not be used with --image"); 947e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } 948e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom 9493f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom if (android_root.empty()) { 9503f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom const char* android_root_env_var = getenv("ANDROID_ROOT"); 9513f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom if (android_root_env_var == NULL) { 95254d22c2bb47da44ef586b9de94749d5648178a26Brian Carlstrom Usage("--android-root unspecified and ANDROID_ROOT not set"); 9533f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom } 9543f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom android_root += android_root_env_var; 9553f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom } 9563f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom 957a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom bool image = (!image_filename.empty()); 958b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom if (!image && boot_image_filename.empty()) { 9599583fbcf597eff6d0b3c5359b8e8d5f70ed82c40Nicolas Geoffray boot_image_filename += GetAndroidRoot(); 960b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers boot_image_filename += "/framework/boot-"; 961b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers boot_image_filename += GetInstructionSetString(instruction_set); 962b9beb2e2efb6a204a69ca660d478b45f851e8f09Ian Rogers boot_image_filename += ".art"; 963b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom } 964b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom std::string boot_image_option; 965a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (!boot_image_filename.empty()) { 966b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom boot_image_option += "-Ximage:"; 967b001126eb9e47d0088b3672652454c53f4e17e9fBrian Carlstrom boot_image_option += boot_image_filename; 96869b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 96969b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 970ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (image_classes_filename != NULL && !image) { 971cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--image-classes should only be used with --image"); 972ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom } 973ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom 974ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (image_classes_filename != NULL && !boot_image_option.empty()) { 975cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--image-classes should not be used with --boot-image"); 97678128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom } 97778128a63b2615744760b7f8ab83df9764a5d4a95Brian Carlstrom 9784922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom if (image_classes_zip_filename != NULL && image_classes_filename == NULL) { 9794922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom Usage("--image-classes-zip should be used with --image-classes"); 9804922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 9814922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom 982a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (dex_filenames.empty() && zip_fd == -1) { 983cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("Input must be supplied with either --dex-file or --zip-fd"); 984a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 985a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 986a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (!dex_filenames.empty() && zip_fd != -1) { 987cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--dex-file should not be used with --zip-fd"); 988a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 989a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 990a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (!dex_filenames.empty() && !zip_location.empty()) { 991cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--dex-file should not be used with --zip-location"); 992a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 993a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 994a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (dex_locations.empty()) { 995a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom for (size_t i = 0; i < dex_filenames.size(); i++) { 996a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom dex_locations.push_back(dex_filenames[i]); 997a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } 998a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } else if (dex_locations.size() != dex_filenames.size()) { 999cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--dex-location arguments do not match --dex-file arguments"); 1000a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } 1001a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom 1002a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (zip_fd != -1 && zip_location.empty()) { 1003cbfe6fea382328cd5a0a9906b61da5ed4ae3eaabBrian Carlstrom Usage("--zip-location should be supplied with --zip-fd"); 1004a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 1005a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 100669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (boot_image_option.empty()) { 100769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (image_base == 0) { 1008e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom Usage("Non-zero --base not specified"); 100969b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 101069b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 101169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 1012265091e581c9f643b37e7966890911f09e223269Brian Carlstrom std::string oat_stripped(oat_filename); 1013265091e581c9f643b37e7966890911f09e223269Brian Carlstrom std::string oat_unstripped; 1014265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (!oat_symbols.empty()) { 1015265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_unstripped += oat_symbols; 1016265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } else { 1017265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_unstripped += oat_filename; 1018265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 1019265091e581c9f643b37e7966890911f09e223269Brian Carlstrom 10206449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (compiler_filter_string == NULL) { 10219e06c8cd4a2e1471754470e09aaab63c0795b4afZheng Xu if (instruction_set == kX86_64 || instruction_set == kMips) { 10227ca278be5f6f15681350e9f05af434df4aab59caIan Rogers // TODO: implement/fix compilers for these architectures. 1023befbd5731ecca08f08780ee28a913d08ffb14656Ian Rogers compiler_filter_string = "interpret-only"; 1024befbd5731ecca08f08780ee28a913d08ffb14656Ian Rogers } else if (image) { 10255e754d88c73f1f1fafbbf87d564df000d5a0a12cBrian Carlstrom compiler_filter_string = "speed"; 10266449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else { 10276449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#if ART_SMALL_MODE 10286449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter_string = "interpret-only"; 10296449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#else 10306449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter_string = "speed"; 10316449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#endif 10326449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 10336449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 10346449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CHECK(compiler_filter_string != nullptr); 10356449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CompilerOptions::CompilerFilter compiler_filter = CompilerOptions::kDefaultCompilerFilter; 10364a200f56b7075309316b04d550c9cc50f8314eddJeff Hao if (strcmp(compiler_filter_string, "verify-none") == 0) { 10374a200f56b7075309316b04d550c9cc50f8314eddJeff Hao compiler_filter = CompilerOptions::kVerifyNone; 10384a200f56b7075309316b04d550c9cc50f8314eddJeff Hao } else if (strcmp(compiler_filter_string, "interpret-only") == 0) { 10396449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter = CompilerOptions::kInterpretOnly; 10406449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (strcmp(compiler_filter_string, "space") == 0) { 10416449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter = CompilerOptions::kSpace; 10426449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (strcmp(compiler_filter_string, "balanced") == 0) { 10436449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter = CompilerOptions::kBalanced; 10446449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (strcmp(compiler_filter_string, "speed") == 0) { 10456449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter = CompilerOptions::kSpeed; 10466449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else if (strcmp(compiler_filter_string, "everything") == 0) { 10476449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_filter = CompilerOptions::kEverything; 10486449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } else { 10496449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Usage("Unknown --compiler-filter value %s", compiler_filter_string); 10506449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom } 10516449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 10526449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CompilerOptions compiler_options(compiler_filter, 10536449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom huge_method_threshold, 10546449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom large_method_threshold, 10556449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom small_method_threshold, 10566449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom tiny_method_threshold, 1057ae9fd93c39a341e2dffe15c61cc7d9e841fa92c4Mark Mendell num_dex_methods_threshold, 1058d6ed642458c8820e1beca72f3d7b5f0be4a4b64bDave Allison generate_gdb_information 10596449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#ifdef ART_SEA_IR_MODE 10606449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom , compiler_options.sea_ir_ = true; 10616449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom#endif 10626449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom ); // NOLINT(whitespace/parens) 10636449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom 1064994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom // Done with usage checks, enable watchdog if requested 1065994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom WatchDog watch_dog(watch_dog_enabled); 1066994d62a359188354de6ad01699b2ae6698db16f9Brian Carlstrom 10676ef827a33b04fd5413d2ad88fd4599ca1920c824Brian Carlstrom // Check early that the result of compilation can be written 1068a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom UniquePtr<File> oat_file; 1069265091e581c9f643b37e7966890911f09e223269Brian Carlstrom bool create_file = !oat_unstripped.empty(); // as opposed to using open file descriptor 10706cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom if (create_file) { 10717571e8b761ebc2c923525e12ea9fcf07e62cb33eBrian Carlstrom oat_file.reset(OS::CreateEmptyFile(oat_unstripped.c_str())); 1072a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom if (oat_location.empty()) { 1073a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom oat_location = oat_filename; 1074a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom } 1075a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else { 1076761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes oat_file.reset(new File(oat_fd, oat_location)); 1077761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes oat_file->DisableAutoClose(); 1078a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 10796ef827a33b04fd5413d2ad88fd4599ca1920c824Brian Carlstrom if (oat_file.get() == NULL) { 10806cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom PLOG(ERROR) << "Failed to create oat file: " << oat_location; 10816cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom return EXIT_FAILURE; 10826cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom } 10836cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom if (create_file && fchmod(oat_file->Fd(), 0644) != 0) { 10846cd40e5cc59259a0b7636eb5532c76de9b8a7286Brian Carlstrom PLOG(ERROR) << "Failed to make oat file world readable: " << oat_location; 10856ef827a33b04fd5413d2ad88fd4599ca1920c824Brian Carlstrom return EXIT_FAILURE; 1086234da578a2d91ed7f2ef47b2ec23fb0033e2746bElliott Hughes } 1087a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 1088e6bb3b2ce5a69c31c2adfc7eb2705633b7f966ebIan Rogers timings.StartSplit("dex2oat Setup"); 108909881a85579cab1779ddf6ba9a91eed861a13cb2Brian Carlstrom LOG(INFO) << CommandLine(); 10905e863ddd72a70d33525f7403a695f7bc1c218938Ian Rogers 10916449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom Runtime::Options runtime_options; 1092a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::vector<const DexFile*> boot_class_path; 109369b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom if (boot_image_option.empty()) { 10943cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom size_t failure_count = OpenDexFiles(dex_filenames, dex_locations, boot_class_path); 10953cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom if (failure_count > 0) { 10963cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom LOG(ERROR) << "Failed to open some dex files: " << failure_count; 10973cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom return EXIT_FAILURE; 10983cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom } 10996449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom runtime_options.push_back(std::make_pair("bootclasspath", &boot_class_path)); 110069b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } else { 11016449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom runtime_options.push_back(std::make_pair(boot_image_option.c_str(), 11026449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom reinterpret_cast<void*>(NULL))); 110369b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 11045d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao for (size_t i = 0; i < runtime_args.size(); i++) { 11056449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom runtime_options.push_back(std::make_pair(runtime_args[i], reinterpret_cast<void*>(NULL))); 11065d84040e2231de1d48e6f30cab2cc8d4beb8effejeffhao } 110769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 11086449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom VerificationResults verification_results(&compiler_options); 11096449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom DexFileToMethodInlinerMap method_inliner_map; 11106449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom CompilerCallbacksImpl callbacks(&verification_results, &method_inliner_map); 11116449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom runtime_options.push_back(std::make_pair("compilercallbacks", &callbacks)); 111211d9f06a96a6909905c248ed684366190140095cNarayan Kamath runtime_options.push_back( 111311d9f06a96a6909905c248ed684366190140095cNarayan Kamath std::make_pair("imageinstructionset", 111411d9f06a96a6909905c248ed684366190140095cNarayan Kamath reinterpret_cast<const void*>(GetInstructionSetString(instruction_set)))); 11157467ee05012e1fd9834df74663c1ebda46f5636bDragos Sbirlea 111600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Dex2Oat* p_dex2oat; 11176449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!Dex2Oat::Create(&p_dex2oat, 11186449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom runtime_options, 11196449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_options, 1120b34f69ab43aaf7a6e6045c95f398baf566ef5023Nicolas Geoffray compiler_kind, 11216449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom instruction_set, 11226449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom instruction_set_features, 11236449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom &verification_results, 11246449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom &method_inliner_map, 11256449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom thread_count)) { 112600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers LOG(ERROR) << "Failed to create dex2oat"; 112700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers return EXIT_FAILURE; 112800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers } 112900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers UniquePtr<Dex2Oat> dex2oat(p_dex2oat); 113000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start, 11313f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers // give it away now so that we don't starve GC. 11323f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers Thread* self = Thread::Current(); 11333f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers self->TransitionFromRunnableToSuspended(kNative); 11340f40ac31134d9ae0f059d4c448165599dc8459c1Ian Rogers // If we're doing the image, override the compiler filter to force full compilation. Must be 1135fe9ca4028f379688ecba6132ac3738171176b3e4buzbee // done ahead of WellKnownClasses::Init that causes verification. Note: doesn't force 1136fe9ca4028f379688ecba6132ac3738171176b3e4buzbee // compilation of class initializers. 113700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers // Whilst we're in native take the opportunity to initialize well known classes. 11383f3d22c8fc89d754172858d1770f16916b407d8bIan Rogers WellKnownClasses::Init(self->GetJniEnv()); 113969b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 1140bb551fa68ffc57f679b8c914ac856666f0348b77Elliott Hughes // If --image-classes was specified, calculate the full list of classes to include in the image 114196391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom UniquePtr<CompilerDriver::DescriptorSet> image_classes(NULL); 1142ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (image_classes_filename != NULL) { 11438d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 11444922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom if (image_classes_zip_filename != NULL) { 11454922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom image_classes.reset(dex2oat->ReadImageClassesFromZip(image_classes_zip_filename, 11468d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers image_classes_filename, 11478d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers &error_msg)); 11484922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } else { 11494922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom image_classes.reset(dex2oat->ReadImageClassesFromFile(image_classes_filename)); 11504922e9d4e5f86e40ca89fb097cec40e191dae0a1Brian Carlstrom } 1151ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom if (image_classes.get() == NULL) { 11528d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(ERROR) << "Failed to create list of image classes from '" << image_classes_filename << 11538d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers "': " << error_msg; 1154ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom return EXIT_FAILURE; 115569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 115669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 115769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 1158a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom std::vector<const DexFile*> dex_files; 1159a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (boot_image_option.empty()) { 1160a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom dex_files = Runtime::Current()->GetClassLinker()->GetBootClassPath(); 1161a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else { 1162a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (dex_filenames.empty()) { 1163740a11d0bfeaef36d910669844d01f3957dbe696Ian Rogers ATRACE_BEGIN("Opening zip archive from file descriptor"); 11648d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 11658d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers UniquePtr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(zip_fd, zip_location.c_str(), 11668d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers &error_msg)); 1167a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (zip_archive.get() == NULL) { 11688d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(ERROR) << "Failed to open zip from file descriptor for '" << zip_location << "': " 11698d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << error_msg; 11702e3d1b262af0839380e1d60e86d8b281943ef944Brian Carlstrom return EXIT_FAILURE; 1171a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 11728d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const DexFile* dex_file = DexFile::Open(*zip_archive.get(), zip_location, &error_msg); 1173a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom if (dex_file == NULL) { 11748d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers LOG(ERROR) << "Failed to open dex from file descriptor for zip file '" << zip_location 11758d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << "': " << error_msg; 1176a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom return EXIT_FAILURE; 1177a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 1178a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom dex_files.push_back(dex_file); 1179740a11d0bfeaef36d910669844d01f3957dbe696Ian Rogers ATRACE_END(); 1180a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } else { 11813cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom size_t failure_count = OpenDexFiles(dex_filenames, dex_locations, dex_files); 11823cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom if (failure_count > 0) { 11833cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom LOG(ERROR) << "Failed to open some dex files: " << failure_count; 11843cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom return EXIT_FAILURE; 11853cf59d567072562e120b9524f47ad2bd373f8333Brian Carlstrom } 1186a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 1187d76e08323893c60df77eccca6e882279e7246d8cBrian Carlstrom 1188f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom const bool kSaveDexInput = false; 1189f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom if (kSaveDexInput) { 1190f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom for (size_t i = 0; i < dex_files.size(); ++i) { 1191f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom const DexFile* dex_file = dex_files[i]; 11925180cc1cddc5112ea544bf9d8323f1d27db56f75Ian Rogers std::string tmp_file_name(StringPrintf("/data/local/tmp/dex2oat.%d.%zd.dex", getpid(), i)); 1193f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom UniquePtr<File> tmp_file(OS::CreateEmptyFile(tmp_file_name.c_str())); 1194f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom if (tmp_file.get() == nullptr) { 11956449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom PLOG(ERROR) << "Failed to open file " << tmp_file_name 11966449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom << ". Try: adb shell chmod 777 /data/local/tmp"; 1197f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom continue; 1198f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom } 1199f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom tmp_file->WriteFully(dex_file->Begin(), dex_file->Size()); 1200f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom LOG(INFO) << "Wrote input to " << tmp_file_name; 1201f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom } 1202f79fccbf8b5e59a0f48bec754cb7a53877b3c90fBrian Carlstrom } 12032ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom } 12042ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom // Ensure opened dex files are writable for dex-to-dex transformations. 12052ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom for (const auto& dex_file : dex_files) { 12062ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom if (!dex_file->EnableWrite()) { 12072ec6520d57479d393bffa05defa1479b25ca8382Brian Carlstrom PLOG(ERROR) << "Failed to make .dex file writeable '" << dex_file->GetLocation() << "'\n"; 1208d76e08323893c60df77eccca6e882279e7246d8cBrian Carlstrom } 1209a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom } 1210a6cc893c4b142cd410fc956963b6f5a014e983adBrian Carlstrom 1211a024a0686c3b0fea13f362bff70d65981e5febc5buzbee /* 12124a200f56b7075309316b04d550c9cc50f8314eddJeff Hao * If we're not in interpret-only or verify-none mode, go ahead and compile small applications. 12134a200f56b7075309316b04d550c9cc50f8314eddJeff Hao * Don't bother to check if we're doing the image. 1214a024a0686c3b0fea13f362bff70d65981e5febc5buzbee */ 12154a200f56b7075309316b04d550c9cc50f8314eddJeff Hao if (!image && compiler_options.IsCompilationEnabled()) { 12168447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t num_methods = 0; 12178447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum for (size_t i = 0; i != dex_files.size(); ++i) { 12188447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum const DexFile* dex_file = dex_files[i]; 12198447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum CHECK(dex_file != NULL); 12208447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum num_methods += dex_file->NumMethodIds(); 12218447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 12226449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (num_methods <= compiler_options.GetNumDexMethodsThreshold()) { 12236449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom compiler_options.SetCompilerFilter(CompilerOptions::kSpeed); 122475a43f10f55e2aa550de51e969cc1e60d583b632Anwar Ghuloum VLOG(compiler) << "Below method threshold, compiling anyways"; 12258447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 12268447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 1227c4f105d75cd0cbc5145620068bbb8a819148e535Anwar Ghuloum 12281212a022fa5f8ef9585d765b1809521812af882cIan Rogers UniquePtr<const CompilerDriver> compiler(dex2oat->CreateOatFile(boot_image_option, 12293f47c12487250f61f3be95e9f275e3b08e2c49fbBrian Carlstrom android_root, 1230265091e581c9f643b37e7966890911f09e223269Brian Carlstrom is_host, 12311212a022fa5f8ef9585d765b1809521812af882cIan Rogers dex_files, 12321212a022fa5f8ef9585d765b1809521812af882cIan Rogers oat_file.get(), 12331212a022fa5f8ef9585d765b1809521812af882cIan Rogers bitcode_filename, 12341212a022fa5f8ef9585d765b1809521812af882cIan Rogers image, 123596391606d8adfc661e1c21703ded1e7a39377a76Brian Carlstrom image_classes, 12361212a022fa5f8ef9585d765b1809521812af882cIan Rogers dump_stats, 1237ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray dump_passes, 1238ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray timings, 123939c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison compiler_phases_timings, 124039c3bfbd03d85c63cfbe69f17ce5800ccc7d6c13Dave Allison profile_file)); 1241f582258f0e296223a091fd64231a203ad71e9649Brian Carlstrom 1242f582258f0e296223a091fd64231a203ad71e9649Brian Carlstrom if (compiler.get() == NULL) { 1243a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom LOG(ERROR) << "Failed to create oat file: " << oat_location; 1244e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom return EXIT_FAILURE; 1245e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom } 1246e24fa61603a60ade3797e4a0c8b3fccb346cb048Brian Carlstrom 124775a43f10f55e2aa550de51e969cc1e60d583b632Anwar Ghuloum VLOG(compiler) << "Oat file written successfully (unstripped): " << oat_location; 1248aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 1249700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // Notes on the interleaving of creating the image and oat file to 1250700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // ensure the references between the two are correct. 1251700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1252700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // Currently we have a memory layout that looks something like this: 1253700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1254700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // +--------------+ 1255700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // | image | 1256700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // +--------------+ 1257700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // | boot oat | 1258700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // +--------------+ 1259700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // | alloc spaces | 1260700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // +--------------+ 1261700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 12624560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom // There are several constraints on the loading of the image and boot.oat. 1263700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1264700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1. The image is expected to be loaded at an absolute address and 1265700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // contains Objects with absolute pointers within the image. 1266700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1267700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 2. There are absolute pointers from Methods in the image to their 1268700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // code in the oat. 1269700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1270700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 3. There are absolute pointers from the code in the oat to Methods 1271700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // in the image. 1272700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1273700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 4. There are absolute pointers from code in the oat to other code 1274700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // in the oat. 1275700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1276700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // To get this all correct, we go through several steps. 1277700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1278700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1. We have already created that oat file above with 1279700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // CreateOatFile. Originally this was just our own proprietary file 12804560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom // but now it is contained within an ELF dynamic object (aka an .so 1281700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // file). The Compiler returned by CreateOatFile provides 1282700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // PatchInformation for references to oat code and Methods that need 1283700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // to be update once we know where the oat file will be located 1284700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // after the image. 1285700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1286700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 2. We create the image file. It needs to know where the oat file 1287700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // will be loaded after itself. Originally when oat file was simply 1288700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // memory mapped so we could predict where its contents were based 1289700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // on the file size. Now that it is an ELF file, we need to inspect 1290700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // the ELF file to understand the in memory segment layout including 1291700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // where the oat header is located within. ImageWriter's 1292700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // PatchOatCodeAndMethods uses the PatchInformation from the 1293700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // Compiler to touch up absolute references in the oat file. 1294700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1295700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 3. We fixup the ELF program headers so that dlopen will try to 1296700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // load the .so at the desired location at runtime by offsetting the 1297700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // Elf32_Phdr.p_vaddr values by the desired base address. 1298700c8d31733534a3d978b75a03f6f7e177dc7e81Brian Carlstrom // 1299265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (image) { 13006f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum timings.NewSplit("dex2oat ImageWriter"); 1301265091e581c9f643b37e7966890911f09e223269Brian Carlstrom bool image_creation_success = dex2oat->CreateImageFile(image_filename, 1302265091e581c9f643b37e7966890911f09e223269Brian Carlstrom image_base, 1303265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_unstripped, 1304265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_location, 1305265091e581c9f643b37e7966890911f09e223269Brian Carlstrom *compiler.get()); 1306265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (!image_creation_success) { 1307265091e581c9f643b37e7966890911f09e223269Brian Carlstrom return EXIT_FAILURE; 1308265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 130975a43f10f55e2aa550de51e969cc1e60d583b632Anwar Ghuloum VLOG(compiler) << "Image written successfully: " << image_filename; 1310265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 1311265091e581c9f643b37e7966890911f09e223269Brian Carlstrom 1312265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (is_host) { 131346398608eaa47afe5a4cfb91e3f43211bf937d68Ian Rogers if (dump_timing || (dump_slow_timing && timings.GetTotalNs() > MsToNs(1000))) { 13145fe9af720048673e62ee29597a30bb9e54c903c5Ian Rogers LOG(INFO) << Dumpable<TimingLogger>(timings); 13154560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom } 1316ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray if (dump_passes) { 13173d504075f7c1204d581923460754bf6d3714b13fIan Rogers LOG(INFO) << Dumpable<CumulativeLogger>(*compiler.get()->GetTimingsLogger()); 1318ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray } 1319265091e581c9f643b37e7966890911f09e223269Brian Carlstrom return EXIT_SUCCESS; 132069b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom } 132169b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 1322265091e581c9f643b37e7966890911f09e223269Brian Carlstrom // If we don't want to strip in place, copy from unstripped location to stripped location. 1323265091e581c9f643b37e7966890911f09e223269Brian Carlstrom // We need to strip after image creation because FixupElf needs to use .strtab. 1324265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (oat_unstripped != oat_stripped) { 13256f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum timings.NewSplit("dex2oat OatFile copy"); 1326265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_file.reset(); 13277571e8b761ebc2c923525e12ea9fcf07e62cb33eBrian Carlstrom UniquePtr<File> in(OS::OpenFileForReading(oat_unstripped.c_str())); 13287571e8b761ebc2c923525e12ea9fcf07e62cb33eBrian Carlstrom UniquePtr<File> out(OS::CreateEmptyFile(oat_stripped.c_str())); 1329265091e581c9f643b37e7966890911f09e223269Brian Carlstrom size_t buffer_size = 8192; 1330265091e581c9f643b37e7966890911f09e223269Brian Carlstrom UniquePtr<uint8_t> buffer(new uint8_t[buffer_size]); 1331265091e581c9f643b37e7966890911f09e223269Brian Carlstrom while (true) { 1332265091e581c9f643b37e7966890911f09e223269Brian Carlstrom int bytes_read = TEMP_FAILURE_RETRY(read(in->Fd(), buffer.get(), buffer_size)); 1333265091e581c9f643b37e7966890911f09e223269Brian Carlstrom if (bytes_read <= 0) { 1334265091e581c9f643b37e7966890911f09e223269Brian Carlstrom break; 1335265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 1336265091e581c9f643b37e7966890911f09e223269Brian Carlstrom bool write_ok = out->WriteFully(buffer.get(), bytes_read); 1337265091e581c9f643b37e7966890911f09e223269Brian Carlstrom CHECK(write_ok); 1338265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 1339265091e581c9f643b37e7966890911f09e223269Brian Carlstrom oat_file.reset(out.release()); 134075a43f10f55e2aa550de51e969cc1e60d583b632Anwar Ghuloum VLOG(compiler) << "Oat file copied successfully (stripped): " << oat_stripped; 1341265091e581c9f643b37e7966890911f09e223269Brian Carlstrom } 1342265091e581c9f643b37e7966890911f09e223269Brian Carlstrom 13437fcba11846d3320911aefdba6a20c1192e36fc2eBrian Carlstrom#if ART_USE_PORTABLE_COMPILER // We currently only generate symbols on Portable 13446f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum timings.NewSplit("dex2oat ElfStripper"); 1345265091e581c9f643b37e7966890911f09e223269Brian Carlstrom // Strip unneeded sections for target 1346265091e581c9f643b37e7966890911f09e223269Brian Carlstrom off_t seek_actual = lseek(oat_file->Fd(), 0, SEEK_SET); 1347265091e581c9f643b37e7966890911f09e223269Brian Carlstrom CHECK_EQ(0, seek_actual); 13488d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 13498d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(ElfStripper::Strip(oat_file.get(), &error_msg)) << error_msg; 13506f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum 1351265091e581c9f643b37e7966890911f09e223269Brian Carlstrom 1352ae826983f7903bc0a6bbbe8426bf393fb2f6d747Brian Carlstrom // We wrote the oat file successfully, and want to keep it. 135375a43f10f55e2aa550de51e969cc1e60d583b632Anwar Ghuloum VLOG(compiler) << "Oat file written successfully (stripped): " << oat_location; 13547934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom#endif // ART_USE_PORTABLE_COMPILER 13554560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom 13566f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum timings.EndSplit(); 13576f28d91aab952e3244fbb4e707fa38f85538f374Anwar Ghuloum 1358c6dfdacea2fd9e268f70328805b0366cdd6b7b9eBrian Carlstrom if (dump_timing || (dump_slow_timing && timings.GetTotalNs() > MsToNs(1000))) { 13595fe9af720048673e62ee29597a30bb9e54c903c5Ian Rogers LOG(INFO) << Dumpable<TimingLogger>(timings); 13604560248d4c85cade7f4fc7b30c3fb41b95a04a7fBrian Carlstrom } 1361ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray if (dump_passes) { 1362ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray LOG(INFO) << Dumpable<CumulativeLogger>(compiler_phases_timings); 1363ea3fa0b4ba13d7bd7f7c1cd85202ccbe141a35aeNicolas Geoffray } 13642672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers 13652672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers // Everything was successfully written, do an explicit exit here to avoid running Runtime 13662672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers // destructors that take time (bug 10645725) unless we're a debug build or running on valgrind. 13676449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom if (!kIsDebugBuild && (RUNNING_ON_VALGRIND == 0)) { 136865c23bbb25f069b3b49761468b848c4e5d1aa879Brian Carlstrom dex2oat->LogCompletionTime(); 13692672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers exit(EXIT_SUCCESS); 13702672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers } 13712672a9f93caa66add6ca48a8e38ba1661ef43959Ian Rogers 137269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom return EXIT_SUCCESS; 13736449c62e40ef3a9bb75f664f922555affb532ee4Brian Carlstrom} // NOLINT(readability/fn_size) 13747934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom} // namespace art 137569b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 137669b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstromint main(int argc, char** argv) { 137769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom return art::dex2oat(argc, argv); 137869b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom} 1379