)]}' { "log": [ { "commit": "6f3dbbadf4ce66982eb3d400e0a74cb73eb034f3", "tree": "f7a20779e4d665f948c5fbcd26dac0071dafb8d4", "parents": [ "2df6840f68dd18d7dd8dbf53f8b6181bbfdc4fc4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Oct 14 17:41:57 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 16 19:27:28 2014 -0700" }, "message": "Make ART compile with GCC -O0 again.\n\nTidy up InstructionSetFeatures so that it has a type hierarchy dependent on\narchitecture.\nAdd to instruction_set_test to warn when InstructionSetFeatures don\u0027t agree\nwith ones from system properties, AT_HWCAP and /proc/cpuinfo.\nClean-up class linker entry point logic to not return entry points but to\ntest whether the passed code is the particular entrypoint. This works around\nimage trampolines that replicate entrypoints.\nBug: 17993736\n\nChange-Id: I5f4b49e88c3b02a79f9bee04f83395146ed7be23\n" }, { "commit": "13735955f39b3b304c37d2b2840663c131262c18", "tree": "0a731ac42b8230f9929172fa3e3d8051874e2b18", "parents": [ "25b18bbdaa36ff936eb44f228f0518d4223e9d52" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 12:43:28 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 16:05:58 2014 -0700" }, "message": "stdint types all the way!\n\nChange-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08\n" }, { "commit": "7e70b002c4552347ed1af8c002a0e13f08864f20", "tree": "79d5ee5444a5be70130d9a75dd51831c4b15687b", "parents": [ "edc34c88b8f8abd04f9c4668787403608cf0b2d4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 11:47:24 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 11:57:59 2014 -0700" }, "message": "Header file clean up.\n\nRemove runtime.h from object.h.\nMove TypeStaticIf to its own header file to avoid bringing utils.h into\nallocator.h.\nMove Array::DataOffset into -inl.h as it now has a utils.h dependency.\nFix include issues arising from this.\n\nChange-Id: I4605b1aa4ff5f8dc15706a0132e15df03c7c8ba0\n" }, { "commit": "c0d8229898c44c0f604f08a5df1de83ff56c18fd", "tree": "13b150e68e806204c547e04bc071246c06199c37", "parents": [ "c70535b4f9f1ff3e3da451734bb7d9601012ccc1" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Sep 23 10:38:30 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Sep 29 11:40:16 2014 -0700" }, "message": "ART: Better IllegalAccessException message\n\nBug: 17618578\nBug: 17614623\nChange-Id: I0e3f15e676acd6ed5844fc86e136f75cc335372d\n" }, { "commit": "3c13a794845e0cf7887e33b2ec20de7e6ba85f8f", "tree": "ab9a9a426a371de0c32e48a85fdda44a321a06a0", "parents": [ "5cdd0734d2f79eedc530f5f1e876cd2110e29c86" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 18 20:56:04 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 18 23:43:07 2014 -0700" }, "message": "ART: Only allow the zygote to create the global boot image\n\nDo not allow arbitrary processes, even when root, to write the\nboot image in /data/dalvik-cache.\n\nBug: 17478752, 17510489, 17439961\nChange-Id: Iba2b74be6d0752f4221f4ff5ee295b45a34cb2e1\n(cherry picked from commit 33c36d4f22ab6a5e61eb47b654deaf647c34e49c)\n" }, { "commit": "aa4497db59f1eeec954f2ba5da6d458fcdf9b3a4", "tree": "1efe5c6c5fe93ae73b6ad02db1a4ac368c71c00e", "parents": [ "6724a9531c92368491dd17937d0087f73a7c0642" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Sep 05 14:01:17 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Sep 10 16:02:14 2014 +0100" }, "message": "Improve dex location canonicalization-related performance.\n\nEagerly add canonical dex file locations to the OatFile\u0027s\nprimary lookup map in Setup(). This moves the boot.oat work\nfrom every app startup to the zygote initialization. Since\nwe always ended up initializing the canonical location map\nanyway due to the way that we\u0027re loading dex files, the lazy\ninitialization didn\u0027t save anything.\n\nClean up dex file name canonicalization to make sure we\nfree() the memory returned by realpath() rather than using\nstd::unique_ptr\u003c\u003e with the default deleter.\n\nAvoid some unnecessary duplicate OatDexFile lookups.\n\nBug: 16828525\nBug: 17346103\nChange-Id: Id8fbc8992f62996138eb2006a0046c6529747c09\n" }, { "commit": "68b56858367e29461ae290fd797443a1ef6d8005", "tree": "c086a68bcbbb50d7c3b829bcc7d4231ff815db4a", "parents": [ "7c7686e62d262f1823876cebb3700e20f967dd56" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 29 20:19:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Sep 02 08:01:04 2014 -0700" }, "message": "Reduce and speed-up class def searches.\n\nUse the class linker for descriptor lookups from the compile driver so that\ndex caches are populated.\nReduce the scope of functions for scanning class paths to just the class\nlinker where they are performed.\nIf we see more than a threshold number of find class def misses on a dex file\nlazily compute an index, so that future lookups are constant time (part of the\ncollection code is taken from\nhttps://android-review.googlesource.com/#/c/103865/3). Note that we take a lazy\napproach so that we don\u0027t serialize on loading dex files, this avoids the\nreason the index was removed in 8b2c0b9abc3f520495f4387ea040132ba85cae69.\nRemove an implicit and unnecessary std::string creation for PrintableString.\n\nSingle threaded interpret-only dex2oat performance is improved by roughly 10%.\n\nBug: 16853450\n\nChange-Id: Icf72df76b0a4328f2a24075e81f4ff267b9401f4\n" }, { "commit": "6d3fc5615612e500a00aba0a0d331436fae8d996", "tree": "5a6426ee19d6398dbc38175b53a71a0b1fb7fad0", "parents": [ "dbc0ca70bcee22561c2f0ab7129a7721369e9aea" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Aug 27 11:47:01 2014 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Aug 28 09:56:32 2014 -0700" }, "message": "Actually ask the pthread implementation for the stack guard size.\n\n(cherry-pick 307091dc306c34ce9e4ee6cc3b467807b3a3bd12.)\n\nBug: 17111575\nChange-Id: I23919b1e8aeff627a65daf57f1109bec60b196cc\n" }, { "commit": "1ff3c98775a4577cf053dba9a0c2d5c21c07b298", "tree": "2d09c27c69678b53b4c9dc486024f3547efd4bca", "parents": [ "99c251bbd225dd97d0deece29559a430b12a0b66" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 12 02:30:58 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 12 16:08:05 2014 -0700" }, "message": "Avoid use of std::string where we have const char*.\n\nRemoving the ClassHelper caused std::string creation for all calls to\nClass::GetDescriptor and a significant performance regression. Make the\nstd::string an out argument so the caller can maintain it and its life time\nwhile allowing GetDescriptor to return the common const char* case.\n\nDon\u0027t generate GC maps when compilation is disabled.\n\nRemove other uses of std::string that are occuring on critical paths.\nUse the cheaper SkipClass in CompileMethod in CompilerDriver.\nSpecialize the utf8 as utf16 comparison code for the common shorter byte\nencoding.\nForce a bit of inlining, remove some UNLIKELYs (they are prone to pessimizing\ncode), add some LIKELYs.\n\nx86-64 host 1-thread interpret-only of 57 apks:\nBefore: 29.539s\nAfter: 23.467s\n\nRegular compile:\nBefore: 1m35.347s\nAfter: 1m20.056s\n\nBug: 16853450\nChange-Id: Ic705ea24784bee24ab80084d06174cbf87d557ad\n" }, { "commit": "68d8b42ddec39ec0174162d90d4abaa004d1983e", "tree": "0bb6ccf3b996bb8363c10d07aa39cde221980602", "parents": [ "9c522c2cbbf50dc687728747b37ad59985750b65" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 17 11:09:10 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 08 08:29:53 2014 -0700" }, "message": "Wire up check JNI force copy mode.\n\nIncrease check JNI checks.\nBreak apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h.\nFix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case\nof VM routines.\nMake class loader override and shared library class loader JNI global\nreferences rather than mirror pointers.\nClean-ups to native bridge.\n\nChange-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55\n" }, { "commit": "547cdfd21ee21e4ab9ca8692d6ef47c62ee7ea52", "tree": "078d52b6025fc1e42b7343550b0dbbdad69eafac", "parents": [ "8b62dc0f993d0445401655fc274e5225498fa81c" ], "author": { "name": "Tong Shen", "email": "endlessroad@google.com", "time": "Tue Aug 05 01:54:19 2014 -0700" }, "committer": { "name": "Tong Shen", "email": "endlessroad@google.com", "time": "Tue Aug 05 11:11:33 2014 -0700" }, "message": "Emit CFI for x86 \u0026 x86_64 JNI compiler.\n\nNow for host-side x86 \u0026 x86_64 ART, we are able to get complete stacktrace with even mixed C/C++ \u0026 Java stack frames.\n\nTesting:\n1. art/test/run-test --host --gdb [--64] --no-relocate 005\n2. In gdb, run \u0027b art::Class_classForName\u0027 which is implementation of a Java native method, then \u0027r\u0027\n3. In gdb, run \u0027bt\u0027. You should see stack frames down to main()\n\nChange-Id: I2d17e9aa0f6d42d374b5362a15ea35a2fce96302\n" }, { "commit": "a59dd80f9f48cb750d329d4d4af2d99d72b484d1", "tree": "36958b15842205addaf6d2a13e40823eab47c8bc", "parents": [ "84568fdf08f8f476292996ad653b4453d2894d23" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Wed Jul 02 16:28:08 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 22 08:24:14 2014 -0700" }, "message": "Runtime can now be set to require relocation\n\nAdd a pair of runtime flags -Xrelocate and -Xnorelocate that can force\nthe runtime to require that all files that are run are relocated, to\nprevent attacks based on the known art base address.\n\nAdd support for running patchoat on oat files compiled without an image.\n\nChange run-test to have new --prebuild and --relocate flags.\n\nBug: 15358152\n\nChange-Id: I91166c62dd1ab80e5cbcb7883a2cd0d56afca32d\n" }, { "commit": "479f131d4bd3829dd512312020808b05f5a591f1", "tree": "a826b9fe32a5d107263c4bdda6f6255a7c7cd301", "parents": [ "e66f6318635c49313f796e62170fa8f59340e926", "4c13a3ff475f206c4d0a86ee2595c45392fd942f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 16 19:55:08 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jul 16 16:25:15 2014 +0000" }, "message": "Merge \"Disable adding main and non moving spaces to immune region in GSS\"" }, { "commit": "4c13a3ff475f206c4d0a86ee2595c45392fd942f", "tree": "5a96dff1dd5952aa70c2f25de46ea89d93e9225b", "parents": [ "524e5e3815d2b16ee77beda9976b7ec3aa54aba6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jul 14 14:57:16 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 16 12:34:43 2014 -0700" }, "message": "Disable adding main and non moving spaces to immune region in GSS\n\nDisabled adding the main and non moving space to the immune region.\nThis will enable us to recycle bump pointer spaces for malloc space\n-\u003e malloc space compaction as well as collector transitions.\n\nAlso added logic for falling back to the non moving space, we may\ncopy objects there.\n\nRefactored mod union table logic into MarkReachableObjects.\n\nNo measurable performance benefit or regression.\n\nBug: 14059466\nBug: 16291259\n\nChange-Id: If663d9fdbde943b988173b7f6ac844e5f78a0327\n" }, { "commit": "e63db27db913f1a88e2095a1ee8239b2bb9124e8", "tree": "893dee6783bca6717259321a6e4ba029c9c123e2", "parents": [ "07b8441303ea82fca3cb85d71ecf8752d73cedd7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 15:36:11 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jul 15 17:07:49 2014 -0700" }, "message": "Break apart header files.\n\nCreate libart-gtest for common runtime and compiler gtest routines.\nRename CompilerCallbacksImpl that is quick compiler specific.\nRename trace clock source constants to not use the overloaded profiler term.\n\nChange-Id: I4aac4bdc7e7850c68335f81e59a390133b54e933\n" }, { "commit": "98d1cc8033251c93786e2fa8c59a2e555a9493be", "tree": "f0a76b8fff060ee484af09028da65a8339d57057", "parents": [ "aebf3cda094f34cf846d19a7724bdc8005267c95" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Thu May 15 17:02:16 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jul 11 17:17:10 2014 -0700" }, "message": "Improve performance of invokevirtual/invokeinterface with embedded imt/vtable\n\nAdd an embedded version of imt/vtable into class object. Both tables start at\nfixed offset within class object so method/entry point can be loaded directly\nfrom class object for invokeinterface/invokevirtual.\n\nBug: 8142917\nChange-Id: I4240d58cfbe9250107c95c0708c036854c455968\n" }, { "commit": "53cb16b98acf3cf6f3a1e2204ad4958ecf1b5a3c", "tree": "c0129ef3de7148dc6a114449b4f751a560283eb0", "parents": [ "ae2efea4582df773f80be274bdc754f732b07df3" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Jun 12 11:26:29 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jul 07 15:19:58 2014 -0700" }, "message": "Add patchoat tool to Art.\n\nAdd a new executable called patchoat to art. This tool takes already\ncompiled images and oat files and changes their base address, acting as\na cheap form of relocation.\n\nAdd a --include-patch-information flag to dex2oat and code to add\nrequired patch information to oat files created with the quick compiler.\n\nBug: 15358152\n\nChange-Id: Ie0c580db45bb14ec180deb84930def6c3628d97d\n" }, { "commit": "c200a4abeca91e19969f5b35543f17f812ba32b9", "tree": "5912a08310e7ddb4b3907c0dc687006669c0cedd", "parents": [ "73904fed884bf216b51acdc64402c427cc34725b" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jun 16 18:39:09 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 01 11:06:24 2014 -0700" }, "message": "ART: Rework Generic JNI, add ARM version\n\nRefactors and optimizes Generic JNI. This version uses TwoWordReturn\nto avoid writing to / loading from the bottom of the alloca.\n\nChange-Id: I3287007c976f79c9fd32d3b3a43f2d1371bf4cd3\n" }, { "commit": "833a48501d560c9fa7fc78ef619888138c2d374f", "tree": "add308298a5486d44caddea120cc9200dd70c38a", "parents": [ "b849f6dd638fd1246724160cd5c01ab1a5ff33bd" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed May 21 18:46:59 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jun 25 19:34:58 2014 -0700" }, "message": "ART: Native support for multidex\n\nNative support for zip files with multiple classesX.dex.\n\nWorks by explicitly looking for those files in ascending order. As\nthese files have no file system representation for themselves,\nintroduce synthetic dex locations: the name of the originating file\nplus a colon plus the name of the dex file, e.g., test.jar:classes2.dex.\n\nOpening a zip dex file will return all dex files in this way. This\nkeeps the changes to dex2oat minimal.\n\nTo hide multidex/synthetic names from the Java layer, let the handle\nof dalvik.system.DexFile refer to a vector of DexFile objects. When\nopening a location, test possible synthetic names and add them to the\nvector. Thus, the original multidex jar in the classpath will be\nassociated with all embedded dex files.\n\nChange-Id: I0de107e1369cbc94416c544aca3b17525c9eac8b\n" }, { "commit": "f5997b4d3f889569d5a2b724d83d764bfbb8d106", "tree": "f0d3b3890a604a8b3c4c87c0f408f86df041690e", "parents": [ "9658d24deaa9bd07781bfac860d2a6dd89066d55" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Jun 20 10:37:54 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 24 13:45:05 2014 -0700" }, "message": "More advanced timing loggers.\n\nThe new timing loggers have lower overhead since they only push into\na vector. The new format has two types, a start timing and a stop\ntiming. You can thing of these as brackets associated with a\ntimestamp. It uses these to construct various statistics when needed,\nsuch as: Total time, exclusive time, and nesting depth.\n\nChanged PrettyDuration to have a default of 3 digits after the decimal\npoint.\n\nExaple of a GC dump with exclusive / total times and indenting:\nI/art (23546): GC iteration timing logger [Exclusive time] [Total time]\nI/art (23546): 0ms InitializePhase\nI/art (23546): 0.305ms/167.746ms MarkingPhase\nI/art (23546): 0ms BindBitmaps\nI/art (23546): 0ms FindDefaultSpaceBitmap\nI/art (23546): 0ms/1.709ms ProcessCards\nI/art (23546): 0.183ms ImageModUnionClearCards\nI/art (23546): 0.916ms ZygoteModUnionClearCards\nI/art (23546): 0.610ms AllocSpaceClearCards\nI/art (23546): 1.373ms AllocSpaceClearCards\nI/art (23546): 0.305ms/6.318ms MarkRoots\nI/art (23546): 2.106ms MarkRootsCheckpoint\nI/art (23546): 0.153ms MarkNonThreadRoots\nI/art (23546): 4.287ms MarkConcurrentRoots\nI/art (23546): 43.461ms UpdateAndMarkImageModUnionTable\nI/art (23546): 0ms/112.712ms RecursiveMark\nI/art (23546): 112.712ms ProcessMarkStack\nI/art (23546): 0.610ms/2.777ms PreCleanCards\nI/art (23546): 0.305ms/0.855ms ProcessCards\nI/art (23546): 0.153ms ImageModUnionClearCards\nI/art (23546): 0.610ms ZygoteModUnionClearCards\nI/art (23546): 0.610ms AllocSpaceClearCards\nI/art (23546): 0.549ms AllocSpaceClearCards\nI/art (23546): 0.549ms MarkRootsCheckpoint\nI/art (23546): 0.610ms MarkNonThreadRoots\nI/art (23546): 0ms MarkConcurrentRoots\nI/art (23546): 0.610ms ScanGrayImageSpaceObjects\nI/art (23546): 0.305ms ScanGrayZygoteSpaceObjects\nI/art (23546): 0.305ms ScanGrayAllocSpaceObjects\nI/art (23546): 1.129ms ScanGrayAllocSpaceObjects\nI/art (23546): 0ms ProcessMarkStack\nI/art (23546): 0ms/0.977ms (Paused)PausePhase\nI/art (23546): 0.244ms ReMarkRoots\nI/art (23546): 0.672ms (Paused)ScanGrayObjects\nI/art (23546): 0ms (Paused)ProcessMarkStack\nI/art (23546): 0ms/0.610ms SwapStacks\nI/art (23546): 0.610ms RevokeAllThreadLocalAllocationStacks\nI/art (23546): 0ms PreSweepingGcVerification\nI/art (23546): 0ms/10.621ms ReclaimPhase\nI/art (23546): 0.610ms/0.702ms ProcessReferences\nI/art (23546): 0.214ms/0.641ms EnqueueFinalizerReferences\nI/art (23546): 0.427ms ProcessMarkStack\nI/art (23546): 0.488ms SweepSystemWeaks\nI/art (23546): 0.824ms/9.400ms Sweep\nI/art (23546): 0ms SweepMallocSpace\nI/art (23546): 0.214ms SweepZygoteSpace\nI/art (23546): 0.122ms SweepMallocSpace\nI/art (23546): 6.226ms SweepMallocSpace\nI/art (23546): 0ms SweepMallocSpace\nI/art (23546): 2.144ms SweepLargeObjects\nI/art (23546): 0.305ms SwapBitmaps\nI/art (23546): 0ms UnBindBitmaps\nI/art (23546): 0.275ms FinishPhase\nI/art (23546): GC iteration timing logger: end, 178.971ms\n\nChange-Id: Ia55b65609468f212b3cd65cda66b843da42be645\n" }, { "commit": "836424805dd48af67088d30992a3f2e6841ca047", "tree": "7ef4b2fbe4ec82f3845f201f1a3befe70571739d", "parents": [ "3283ade469f515f89d70cf47b6ac6fe1814147f2" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jun 11 12:12:07 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jun 11 14:07:28 2014 +0100" }, "message": "Add D/CHECK_CONSTEXPR macros for use in constexpr context.\n\nMake most RegStorage methods constexpr, make StorageSize()\nconst.\n\nChange-Id: Ie63faa3b081094b3dd30352c6240fdf10ef8b87e\n" }, { "commit": "576ca0cd692c0b6ae70e776de91015b8ff000a08", "tree": "de632fae7ee9f096e7a2c54a7fcdace8f6ae7106", "parents": [ "e21bf0099117b82963cdf7f95a1b8dabfcf29397" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jun 06 15:58:22 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jun 06 16:27:45 2014 -0700" }, "message": "Reduce header files including header files.\n\nMain focus is getting heap.h out of runtime.h.\n\nChange-Id: I8d13dce8512816db2820a27b24f5866cc871a04b\n" }, { "commit": "c1b643cc6ac45dbd0eabdcd7425c7e86006c27d6", "tree": "250455427da979409a075a2b3197bd43ccd40fe1", "parents": [ "bb0b53f58f11c628f077603b56077dfed1a18f11" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri May 30 23:44:11 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 12:14:01 2014 +0100" }, "message": "Fixed and refactored profiler options handling\n\n- extracted profiler options in a separate class\n- switched from system property reading to command line arguments\n- added profile based compilation options to CompilerOptions\n- removed no longer used kProfile compilation filter\n- optimize dex files only if the profiler is enabled\n- clean up unused arguments\n\nBug: 12877748\nBug: 15275634\nChange-Id: I37ff68e7694370950ce8db2360562e9058ecebb7\n" }, { "commit": "bb0b53f58f11c628f077603b56077dfed1a18f11", "tree": "013482db95e8f2dcb7c7be85fc8f35df2c7f1361", "parents": [ "e4283be97047a26d3476acd3863dcc386498be17" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri May 23 17:33:29 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Jun 06 11:53:28 2014 +0100" }, "message": "Clean up the sampling profiler\n\n- rename variables/fields names to match the code style (use\n_underscore_names_)\n- extract common property parsing in utils.cc\n- fail to load profile file if any line is malformed\n- added ProfileFile to manage the profile data generate in the previous\nruns (replaces ProfileHelper and nests ProfileData)\n\nBug: 12877748\nChange-Id: Ie7bda30bfdeb7e78534c986615b0649eac12a97b\n" }, { "commit": "2afe49450f2e018f18b5de45428b9174bfd6f196", "tree": "2d6f96d2dfc4c8baaef172259a824708e510225e", "parents": [ "84e524207b23d58a1b1e5f4443000ccac97c4184" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 10:25:33 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 10:26:17 2014 -0700" }, "message": "Follow up to \"Add ISA directory to image and odex pathnames.\"\n\nChange-Id: I7f08cc3052fbed93a56ccf1ab7675ae8bc129da9\n" }, { "commit": "0e12bdc49744eb6d5c29b9611a8dbe10bac4cd53", "tree": "aba31f1d671b4816fb63fca00b985ab0d2b6a12b", "parents": [ "de1129a26e0474ea8bb9112938ebb867163969fd" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed May 14 17:44:28 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 16 16:14:50 2014 -0700" }, "message": "Add ISA directory to image and odex pathnames.\n\nBug: 14882223\nBug: 14694978\nChange-Id: Ic1b5ae836b8e91ea461dcd4f3da8e38dc3bec00f\n" }, { "commit": "8194963098247be6bca9cc4a54dbfa65c73e8ccc", "tree": "547cc708e06e6541676b17066023ae6f07b2049b", "parents": [ "56a341a82ece9aa4f2a071629f3e1fd1adf988ae" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri May 02 11:53:22 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri May 02 12:21:02 2014 +0100" }, "message": "Replace CountOneBits and __builtin_popcount with POPCOUNT.\n\nClean up utils.h, make some functions constexpr.\n\nChange-Id: I2399100280cbce81c3c4f5765f0680c1ddcb5883\n" }, { "commit": "11d9f06a96a6909905c248ed684366190140095c", "tree": "27b02ab216b98ba1656d66072fd46c5adec61242", "parents": [ "b3016551e5f264264dbb633a1ddf03ac97f9c66c" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Wed Apr 23 20:24:57 2014 +0100" }, "committer": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Thu May 01 11:25:07 2014 +0100" }, "message": "Use instruction specific dalvik cache dirs.\n\n- All oat \u0026 art files are now placed under /data/dalvik-cache/\u003cisa\u003e/.\n- GetDalvikCacheOrDie now requires a mandatory subdirectory argument,\n and is implicitly rooted under /data/.\n- Added helper methods to convert InstructionSet enums into strings\n and vice versa.\n\n(cherry picked from commit 2974bc3d8a5d161d449dd66826d668d87bdc3cbe)\n\nChange-Id: Ic7986938e6a7091a2af675ebafec768f7b5fb8cd\n" }, { "commit": "a2cee18799d7e61adb037a4219adb23fef7d022b", "tree": "214a6d6d4682196aa0e2ebcb5a0cc7bcf3eec2d3", "parents": [ "ed0bc0bbf26f6751f31213d24ccdac49766e93ff" ], "author": { "name": "Christopher Ferris", "email": "cferris@google.com", "time": "Wed Apr 16 19:13:59 2014 -0700" }, "committer": { "name": "Christopher Ferris", "email": "cferris@google.com", "time": "Fri Apr 18 15:32:15 2014 -0700" }, "message": "Modify unwind to comply with stack parser tools.\n\nBug: 14081592\n\nChange-Id: I6906b2575c74d64f1c3ba7602779b3a789de1c69\n" }, { "commit": "af13ad9fd18b6f75fe82e7995224c55654594f93", "tree": "11c1fcb73bd31f90216cb1b588f56ff6abf74b85", "parents": [ "9b417e4f0f87da6bfe8dc5f02c987acfcb6dca31" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Apr 11 12:07:48 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Apr 14 11:39:45 2014 -0700" }, "message": "Centralize instruction-set pointer-size, alignment, 64b-width code\nin instruction_set.h/cc\n\nThis allows to clean up some places that currently make explicit\ncomparisons.\n\nChange-Id: I0dcc924c52fa53306f706aceea93a2d4a655c5df\n" }, { "commit": "067d20fd2fddd947ce3a014d023e9de249082ebe", "tree": "22ebe9335ce783d6b4cfaa311281e001d578ac12", "parents": [ "8785d615122d4abbd22db702139584e8c472f502" ], "author": { "name": "Kenny Root", "email": "kroot@google.com", "time": "Wed Mar 05 14:57:21 2014 -0800" }, "committer": { "name": "Kenny Root", "email": "kroot@google.com", "time": "Thu Mar 06 13:38:41 2014 -0800" }, "message": "backtrace: use Java stack to help decode native\n\nBefore change:\n\n native: usb_host_run+16 [0x400a43f9] (/libusbhost.so)\n native: android::Vector\u003cint\u003e::do_move_forward(void*, void const*, unsigned int) const+54 [0x501b1c5b] (/libandroid_servers.so)\n native: ??? [0x624de480] (/system@framework@boot.oat)\n at com.android.server.usb.UsbHostManager.monitorUsbHostBus(Native method)\n at com.android.server.usb.UsbHostManager.access$000(UsbHostManager.java:38)\n\nAfter change:\n\n native: usb_host_run+16 [0x400933f9] (libusbhost.so)\n native: android::Vector\u003cint\u003e::do_move_forward(void*, void const*, unsigned int) const+54 [0x4e984c5b] (libandroid_servers.so)\n native: Java_com_android_server_usb_UsbHostManager_monitorUsbHostBus__+92 [0x624de480] (system@framework@boot.oat)\n at com.android.server.usb.UsbHostManager.monitorUsbHostBus(Native method)\n at com.android.server.usb.UsbHostManager.access$000(UsbHostManager.java:38)\n\nChange-Id: Iea550a251a12e9ba7df9582fd454093bfa4e90e0\n" }, { "commit": "a2806550cefb7c70781d8ee6279e6ad5769804cb", "tree": "464c0dd8018379c65db92772644de5d426f2949d", "parents": [ "95c2e440582f31f77a047797a5e2be4af53a8bfa" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Feb 27 12:29:32 2014 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Feb 27 12:29:32 2014 -0800" }, "message": "Remove some stray stringpiece.h includes\n\nBug: 13186058\nChange-Id: I2cb313425864a5d4e988fcf71a99c60ad63c63fb\n" }, { "commit": "6449c62e40ef3a9bb75f664f922555affb532ee4", "tree": "2f1b2120bd648c95dea32b68c8e168e42c8e24fd", "parents": [ "3fcf18e25241253f23efbeebe77b2a4c4a7c54d3" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Feb 10 23:48:36 2014 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Feb 24 14:24:12 2014 -0800" }, "message": "Create CompilerOptions\n\nPackage up most compiler related options in CompilerOptions. Details include:\n- Includes compiler filter, method thresholds, SEA IR mode.\n- Excludes those needed during Runtime::Init such as CompilerCallbacks and VerificationResults.\n- Pass CompilerOptions to CompilerDriver.\n- Remove CompilerOptions from Runtime.\n- Add ability to pass options for app and image dex2oat to runtime via\n -Xcompiler-option and -Ximage-compiler-option respectively.\n\nOther\n- Replace 2x CompilerCallbacks implementations with one.\n- Factor out execv code for use by both image and oat generation.\n- More OatFile error_msg reporting.\n- DCHECK for SuspendAll found trying to run valgrind.\n\nChange-Id: Iecb57da907be0c856d00c3cd634b5042a229e620\n" }, { "commit": "ef7d42fca18c16fbaf103822ad16f23246e2905d", "tree": "c67eea52a349c2ea7f2c3bdda8e73933c05531a8", "parents": [ "822115a225185d2896607eb08d70ce5c7099adef" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Jan 06 12:55:46 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Feb 06 23:20:27 2014 -0800" }, "message": "Object model changes to support 64bit.\n\nModify mirror objects so that references between them use an ObjectReference\nvalue type rather than an Object* so that functionality to compress larger\nreferences can be captured in the ObjectRefererence implementation.\nObjectReferences are 32bit and all other aspects of object layout remain as\nthey are currently.\n\nExpand fields in objects holding pointers so they can hold 64bit pointers. Its\nexpected the size of these will come down by improving where we hold compiler\nmeta-data.\nStub out x86_64 architecture specific runtime implementation.\nModify OutputStream so that reads and writes are of unsigned quantities.\nMake the use of portable or quick code more explicit.\nTemplatize AtomicInteger to support more than just int32_t as a type.\nAdd missing, and fix issues relating to, missing annotalysis information on the\nmutator lock.\nRefactor and share implementations for array copy between System and uses\nelsewhere in the runtime.\nFix numerous 64bit build issues.\n\nChange-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822\n" }, { "commit": "e6da9af8dfe0a3e3fbc2be700554f6478380e7b9", "tree": "127a0565fce79f05d82d0ff242fbbffa6e2bc6b3", "parents": [ "977d409b959497eecc44a35cff16115d0f04ccab" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Dec 16 11:54:42 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 08 14:16:12 2014 -0800" }, "message": "Background compaction support.\n\nWhen the process state changes to a state which does not perceives\njank, we copy from the main free-list backed allocation space to\nthe bump pointer space and enable the semispace allocator.\n\nWhen we transition back to foreground, we copy back to a free-list\nbacked space.\n\nCreate a seperate non-moving space which only holds non-movable\nobjects. This enables us to quickly wipe the current alloc space\n(DlMalloc / RosAlloc) when we transition to background.\n\nAdded multiple alloc space support to the sticky mark sweep GC.\n\nAdded a -XX:BackgroundGC option which lets you specify\nwhich GC to use for background apps. Passing in\n-XX:BackgroundGC\u003dSS makes the heap compact the heap for apps which\ndo not perceive jank.\n\nResults:\nSimple background foreground test:\n0. Reboot phone, unlock.\n1. Open browser, click on home.\n2. Open calculator, click on home.\n3. Open calendar, click on home.\n4. Open camera, click on home.\n5. Open clock, click on home.\n6. adb shell dumpsys meminfo\n\nPSS Normal ART:\nSample 1:\n 88468 kB: Dalvik\n 3188 kB: Dalvik Other\nSample 2:\n 81125 kB: Dalvik\n 3080 kB: Dalvik Other\n\nPSS Dalvik:\nTotal PSS by category:\nSample 1:\n 81033 kB: Dalvik\n 27787 kB: Dalvik Other\nSample 2:\n 81901 kB: Dalvik\n 28869 kB: Dalvik Other\n\nPSS ART + Background Compaction:\nSample 1:\n 71014 kB: Dalvik\n 1412 kB: Dalvik Other\nSample 2:\n 73859 kB: Dalvik\n 1400 kB: Dalvik Other\n\nDalvik other reduction can be explained by less deep allocation\nstacks / less live bitmaps / less dirty cards.\n\nTODO improvements: Recycle mem-maps which are unused in the current\nstate. Not hardcode 64 MB capacity of non movable space (avoid\nreturning linear alloc nightmares). Figure out ways to deal with low\nvirtual address memory problems.\n\nBug: 8981901\n\nChange-Id: Ib235d03f45548ffc08a06b8ae57bf5bada49d6f3\n" }, { "commit": "590fee9e8972f872301c2d16a575d579ee564bee", "tree": "b02db45c72f1911ec896b93379ada0276aea3199", "parents": [ "5b70680b8df6d8fa95bb8e1070d0107f3d388940" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 13 13:46:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 11 15:34:27 2013 -0800" }, "message": "Compacting collector.\n\nThe compacting collector is currently similar to semispace. It works by\ncopying objects back and forth between two bump pointer spaces. There\nare types of objects which are \"non-movable\" due to current runtime\nlimitations. These are Classes, Methods, and Fields.\n\nBump pointer spaces are a new type of continuous alloc space which have\nno lock in the allocation code path. When you allocate from these it uses\natomic operations to increase an index. Traversing the objects in the bump\npointer space relies on Object::SizeOf matching the allocated size exactly.\n\nRuntime changes:\nJNI::GetArrayElements returns copies objects if you attempt to get the\nbacking data of a movable array. For GetArrayElementsCritical, we return\ndirect backing storage for any types of arrays, but temporarily disable\nthe GC until the critical region is completed.\n\nAdded a new runtime call called VisitObjects, this is used in place of\nthe old pattern which was flushing the allocation stack and walking\nthe bitmaps.\n\nChanged image writer to be compaction safe and use object monitor word\nfor forwarding addresses.\n\nAdded a bunch of added SIRTs to ClassLinker, MethodLinker, etc..\n\nTODO: Enable switching allocators, compacting on background, etc..\n\nBug: 8981901\n\nChange-Id: I3c886fd322a6eef2b99388d19a765042ec26ab99\n" }, { "commit": "7020278bce98a0735dc6abcbd33bdf1ed2634f1d", "tree": "533cf9a77046a49525d916043a58949e59319f2d", "parents": [ "67f128a4023bbbe55827dd2c11ed0538ee387233" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Tue Oct 22 17:52:19 2013 -0700" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Tue Nov 05 16:48:53 2013 -0800" }, "message": "Support hardware divide instruction\n\nBug: 11299025\n\nUses sdiv for division and a combo of sdiv, mul and sub for modulus.\nOnly does this on processors that are capable of the sdiv instruction, as determined\nby the build system.\n\nAlso provides a command line arg --instruction-set-features\u003d to allow cross compilation.\nMakefile adds the --instruction-set-features\u003d arg to build-time dex2oat runs and defaults\nit to something obtained from the target architecture.\n\nProvides a GetInstructionSetFeatures() function on CompilerDriver that can be\nqueried for various features. The only feature supported right now is hasDivideInstruction().\n\nAlso adds a few more instructions to the ARM disassembler\n\nb/11535253 is an addition to this CL to be done later.\n\nChange-Id: Ia8aaf801fd94bc71e476902749cf20f74eba9f68\n" }, { "commit": "0941b0423537a6a5d7c1df6dd23e9864ea8f319c", "tree": "096ced0f53465880a334d0150ef01e419db9a967", "parents": [ "9780099e445884d8bc9444c8c1261b02d80a26c7" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Nov 05 11:34:03 2013 -0800" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Nov 05 11:35:01 2013 -0800" }, "message": "Fix a DCHECK failure due to unmatching numbers of cards scanned.\n\n- See the bug for details of the failure.\n- After a discussion, we decided to get rid of the DCHECK as a simple\n solution would not detect corner failure cases and a full solution\n would add undesired complexity, and left a comment that explains\n what situation had caused a DCHECK failure.\n- Fix a potential error of failing to scan the last card that the end\n of the image space falls on as a result of the image end being not\n necessarily aligned by the card size.\n- Remove dead/unused MarkSweep::ScanRoot().\n- Add AlignUp and AlignDown for aligning pointers.\n\nBug: 11465268\nChange-Id: Iee3018a42c48a159feb0e9cf77b1a6b303f5d245\n" }, { "commit": "8d31bbd3d6536de12bc20e3d29cfe03fe848f9da", "tree": "2373ae08ddddaf1034623df85d647ecf9ac6c831", "parents": [ "57e6d8a99058e5c74d5244b68a5f4d53526fa108" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Oct 13 10:44:14 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 21 17:01:11 2013 -0700" }, "message": "Throw IOException at source of failing to open a dex file.\n\nBefore is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\nAnd after is:\njava.lang.ClassNotFoundException: Didn\u0027t find class \"GCBench\" on path: DexPathList[[zip file \"/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\"],nativeLibraryDirectories\u003d[/disk2/dalvik-dev/out/host/linux-x86/lib]]\n at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:511)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:469)\n Suppressed: java.io.IOException: Zip archive \u0027/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar\u0027 doesn\u0027t contain classes.dex\n at dalvik.system.DexFile.openDexFile(Native Method)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:80)\n at dalvik.system.DexFile.\u003cinit\u003e(DexFile.java:59)\n at dalvik.system.DexPathList.loadDexFile(DexPathList.java:268)\n at dalvik.system.DexPathList.makeDexElements(DexPathList.java:235)\n at dalvik.system.DexPathList.\u003cinit\u003e(DexPathList.java:113)\n at dalvik.system.BaseDexClassLoader.\u003cinit\u003e(BaseDexClassLoader.java:48)\n at dalvik.system.PathClassLoader.\u003cinit\u003e(PathClassLoader.java:38)\n at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:128)\n at java.lang.ClassLoader.access$000(ClassLoader.java:65)\n at java.lang.ClassLoader$SystemClassLoader.\u003cclinit\u003e(ClassLoader.java:81)\n at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:137)\n Suppressed: java.lang.ClassNotFoundException: GCBench\n at java.lang.Class.classForName(Native Method)\n at java.lang.BootClassLoader.findClass(ClassLoader.java:781)\n at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)\n at java.lang.ClassLoader.loadClass(ClassLoader.java:504)\n ... 1 more\n Caused by: java.lang.NoClassDefFoundError: Class \"LGCBench;\" not found\n ... 5 more\n\nAlso, move dex file verifier messages out of logs.\nIn the process the ClassLinker::dex_lock_ needed tidying to cover a smaller\nscope. Bug 11301553.\n\nChange-Id: I80058652e11e7ea63457cc01a0cb48afe1c15543\n" }, { "commit": "80f85137828f3ada45de7beb0acd2888ed7b3b24", "tree": "e87734c162a6da19f28edb3bd18ff7620fce747c", "parents": [ "acab9fa3b3b45e5cd0d63d06073f6a6008eb720a", "7c79841982c3f3c2fd7fba0d338a52a27c50bc52" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Oct 04 11:10:40 2013 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Fri Oct 04 11:10:40 2013 -0700" }, "message": "am 7c798419: am 7c3d13ae: Use file magic to determine file type, not file extension.\n\n* commit \u00277c79841982c3f3c2fd7fba0d338a52a27c50bc52\u0027:\n Use file magic to determine file type, not file extension.\n" }, { "commit": "7c3d13aebdd8611cae58a1048bffb13cbdc465cb", "tree": "23f2415bb38e77b0d53c1de06c37a133c7b08e51", "parents": [ "f15242943a7a836966cd521e3095a4b731695c71" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Sep 04 17:15:11 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 17:00:39 2013 -0700" }, "message": "Use file magic to determine file type, not file extension.\n\nBug: 10614658\nChange-Id: I9156dfca78ac8cd1c62fb258825cc791629270a4\n" }, { "commit": "2921201dce37ba40c55b89c0deca3c34bf64168e", "tree": "2222b4bf7a53864c1bf514bb68e0053a966da3e5", "parents": [ "bb0140e051e62ca0b51b0870c2386ae3110b0556" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Sep 12 22:18:30 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Sep 23 22:43:29 2013 -0700" }, "message": "Remove some non-const references in utils\n\nChange-Id: Ib2d3c39fadb6a750c68c37b0aa53daab155a65a3\n" }, { "commit": "caacdf326cfe09decfca0a15c62ebe10b774e05e", "tree": "d1f0fe587a4d19ba613226fdbde8c3b9f87d70b4", "parents": [ "0f72e4136aecaf6976fdb55916bbd7b6d5c9c77b" ], "author": { "name": "Anwar Ghuloum", "email": "anwarg@google.com", "time": "Thu Sep 19 17:29:21 2013 -0700" }, "committer": { "name": "Anwar Ghuloum", "email": "anwarg@google.com", "time": "Thu Sep 19 17:34:13 2013 -0700" }, "message": "Fix dumpsys meminfo for art\n\nBUG:10112253\nChange-Id: I2a34cc0841bdcf922c4ab4eadda360313858a0d6\n" }, { "commit": "720ef7680573c1afd12f99f02eee3045daee5168", "tree": "2c08ce225d8e6280bd0b4fa75ccf1369be3b8cc2", "parents": [ "5bf1d38c0f0294a6632c0c6b2c0ba6bd642aa1c0" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sat Aug 17 14:46:54 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Aug 19 09:26:23 2013 -0700" }, "message": "Fix non concurrent GC ergonomics.\n\nIf we dont have concurrent GC enabled, we need to force GC for alloc\nwhen we hit the maximum allowed footprint so that our heap doesn\u0027t\nkeep growing until it hits the growth limit.\n\nRefactored a bit of stuff.\n\nChange-Id: I8eceac4ef01e969fd286ebde3a735a09d0a6dfc1\n" }, { "commit": "57dac6ed61a0a25c14d4e2fabc84435578d42360", "tree": "9cb004e94b313f8aae2b0a29b4b9241bd207ec74", "parents": [ "a68f43fa91531b2e8fe73fa5a5731f18a80ff801" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Thu Aug 15 16:36:24 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Thu Aug 15 16:36:24 2013 -0700" }, "message": "Fix sampling profiler to use thread\u0027s cpu clock.\n\nThe sampling profiler was using the sampling thread\u0027s cpu clock to\nmeasure cpu time, instead of the sampled thread\u0027s cpu clock.\n\nChange-Id: Ief1f82e07e0353192c61521f67dec7a761905f64\n" }, { "commit": "ea46f950e7a51585db293cd7f047de190a482414", "tree": "9dddc8073547a2dcb58a19e1728932a89cb149c3", "parents": [ "5e3572709b5a5d59957f835db4f73760ecef08da" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jul 30 01:26:50 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 13 18:09:46 2013 -0700" }, "message": "Refactor java.lang.reflect implementation\n\nCherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1.\n\nMove to ArtMethod/Field instead of AbstractMethod/Field and have\njava.lang.reflect APIs delegate to ArtMethod/ArtField.\n\nBug: 10014286.\n\nChange-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7\n" }, { "commit": "0a9dc05e704bfd033bac2aa38a4fc6f6b8e6cf93", "tree": "ceee6b2676b4fbcee37d98bbb3b6e063bcbdd9b2", "parents": [ "d792cc1569c3505d68352c11a72447419ee6eaaf" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jul 25 11:01:28 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jul 25 15:30:43 2013 -0700" }, "message": "GC data structures allocation tracking\n\nAdds a new stl compatible allocator that is used in most GC data\nstructures. When the data structures allocate and free memory, it\nlets the heap know of how much memory was allocated or freed. Using\nthis info, we dump the approximated stl data structures memory usage\nwhen a sigquit occurs.\n\nThe allocation tracking can be disabled with a compile time boolean\nflag to remove performance impact.\n\nChange-Id: Idddb6713169e07be913bceeb50f305c8573e4392\n" }, { "commit": "df62950e7a32031b82360c407d46a37b94188fbb", "tree": "038bf95a2ce296ae3e0c30a131ac22c0986f0f52", "parents": [ "0cd7ec2dcd8d7ba30bf3ca420b40dac52849876c" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 22:39:56 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Jul 18 00:13:18 2013 -0700" }, "message": "Fix cpplint whitespace/parens issues\n\nChange-Id: Ifc678d59a8bed24ffddde5a0e543620b17b0aba9\n" }, { "commit": "fc0e3219edc9a5bf81b166e82fd5db2796eb6a0d", "tree": "5fc7f5b941724a62f8e3411df09fae431ff5e3cf", "parents": [ "56d947fbc9bc2992e2f93112fafb73e50d2aaa7a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 14:40:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 16:49:05 2013 -0700" }, "message": "Fix multiple inclusion guards to match new pathnames\n\nChange-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43\n" }, { "commit": "7940e44f4517de5e2634a7e07d58d0fb26160513", "tree": "ac90242d96229a6942f6e24ab137bc1f8f2e0025", "parents": [ "5cd9e3b122f276f610980cbaf0d2ad6ed4cd9088" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 13:46:57 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 17:49:01 2013 -0700" }, "message": "Create separate Android.mk for main build targets\n\nThe runtime, compiler, dex2oat, and oatdump now are in seperate trees\nto prevent dependency creep. They can now be individually built\nwithout rebuilding the rest of the art projects. dalvikvm and jdwpspy\nwere already this way. Builds in the art directory should behave as\nbefore, building everything including tests.\n\nChange-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81\n" }, { "commit": "7675e16bcae06c0fe258aad89b3d511037dec399", "tree": "7b1ef4555225ba2e6d9b63fe61549c52d291a757", "parents": [ "5f4bd97519aad4f075346f8c5c0a84c6105951d8" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jun 10 16:18:04 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jun 10 16:18:04 2013 -0700" }, "message": "Rename art-cache to dalvik-cache\n\nChange-Id: I294995066aecc29fbd739c3e9e6f60934f743064\n" }, { "commit": "4ef3e45d7c6ec3c482a1a48f4df470811aa3cf0a", "tree": "5d91ff23708048a2b453a5917dab82be1b545f91", "parents": [ "f84f99fe3a944310fdfb6f17836079ac5c48c799" ], "author": { "name": "buzbee", "email": "buzbee@google.com", "time": "Fri Dec 14 13:35:28 2012 -0800" }, "committer": { "name": "buzbee", "email": "buzbee@google.com", "time": "Wed Feb 06 12:16:33 2013 -0800" }, "message": "Compiler constant handling rework\n\nIn preparation for de-optimization, reworked the constant\nhandling mechanism. Also took advantage of knowledge of\nconstant operands (particularly for long operations).\n\nSignificant performance improvements for Mandelbrot\n(~60 seconds to ~34 seconds). Minor improvements in other\nbenchmarks.\n\nThe new constant handling breaks two of the existing\noptimization passes: \"Skip Large Method\" and \"Load/Store\nElimization.\"\n\nI don\u0027t intend to update the large method optimization\nbecause it will be superceeded by the upcoming interpreter/\nfingerprinting mechanism. Leaving the code in place for\nnow in order to compare compile-time improvements with\nfingerprinting/interpret. All related code will be deleted\nwhen that is complete.\n\nThe load/store elimination pass needs some rework to handle\nuses of multiple-register loads and stores. It will be\nupdated \u0026 restored in a future CL.\n\nChange-Id: Ia979abaf51b8ae81bbb0428031cbcea854625fac\n" }, { "commit": "2dd0e2cea360bc9206eb88ecc40d259e796c239d", "tree": "9d619dc9508cbe73e4793bf6f08cbc761abfb48a", "parents": [ "ac21b797b3a425975d656d6b84a7b24401d35f42" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jan 24 12:42:14 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Jan 30 16:48:31 2013 -0800" }, "message": "Directory restructuring of object.h\n\nBreak object.h into constituent files.\nReduce number of #includes in other GC header files.\nIntroduce -inl.h files to avoid mirror files #include-ing each other.\nCheck invariants of verifier RegTypes for all constructors.\n\nChange-Id: Iecf1171c02910ac152d52947330ef456df4043bc\n" }, { "commit": "56edc432fa914f7ccfa87ce443e64f5ef475666d", "tree": "4e05c32f3524043614a2f368a6d49f7f3bc24616", "parents": [ "d75afb99f0c8b8a27ad84e2e31010383ecf72120" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jan 18 16:51:51 2013 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jan 22 08:47:33 2013 -0800" }, "message": "Support for contention logging with ART futexes.\n\nRemove dangerous postfix operators on AtomicInteger. Clean up the atomic stack.\nFactor nanosleep into a useful shared utils.h routine.\n\nChange-Id: I417a73007c23fe247f410f41b2fa41a717c22139\n" }, { "commit": "e222ee0b794f941af4fb1b32fb8224e32942ea7b", "tree": "0b9f5fe6398663c9d871881cf7de28eca8bdfc6f", "parents": [ "1aa246dec5abe212f699de1413a0c4a191ca364a" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Dec 13 14:41:43 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Dec 13 15:24:45 2012 -0800" }, "message": "Move stringpiece.h and stringprintf.h to base/.\n\nChange-Id: I7f71b4a12f99c5f81771146c66629ae5a947b229\n" }, { "commit": "07ed66b5ae659c452cbe1ab20c3dbf1d6f546461", "tree": "2350745da33df6fcb9fb0c9059e55ea5d5ea8f67", "parents": [ "76b6167407c2b6f5d40ad895b2793a6b037f54b2" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 18:34:25 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 18:35:05 2012 -0800" }, "message": "Move logging.h into base/logging.h.\n\nChange-Id: Id68f85f7c3a71b156cb40dec63f94d4fb827f279\n" }, { "commit": "d22d54849c96760aa1efa259d6dcfbace54da2af", "tree": "ad8615e7fa305ca768aee9ac43963ab10bcdda49", "parents": [ "d21df09a54b08fbf90f9eb64801f0b03a100b8ec" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 06 17:14:12 2012 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 12 12:06:01 2012 -0800" }, "message": "Remove first GC pause.\n\nFixed error where we were prefetching the address of address of\nobjects.\n\nRemove first paused by removing get dirty cards and replacing it\nwith card aging. We now age the cards before doing the checkpoint\ninstead of clearing them. This lets us know which cards were\ndirtied before the start of the GC and which cards were dirtied\nafter.\n\nOptimized FreeList slightly.\n\nChange-Id: I39d6aac1839476d7541d83970c8b27b266e8a117\n" }, { "commit": "bcc2926b9721f94c17ed98fae5264cc98f0e066f", "tree": "ebc059463499b973804d52e0bba593a12cd0326e", "parents": [ "af6eaca5034a602f459a6eca9fb185f3abe8a882" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Nov 02 11:36:03 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Nov 02 17:00:27 2012 -0700" }, "message": "Add dex2oat watch dog thread for host builds\n\nChange-Id: I90b4b6b3a1aebb82955b4aa84d3f2d599af1d13b\n" }, { "commit": "120f1c74a9768e958377b6c97897511b27ae58c8", "tree": "fa1f90d88ea34d8ef9eec729d27c7a70956a6a09", "parents": [ "cabc60e71a65fa17e5a99fba94fc61523fbeb478" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Sep 28 17:17:10 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 03 17:29:26 2012 -0700" }, "message": "Fail threads attaching during runtime shutdown.\n\nIntroduce counters to indicate that threads are being born. Don\u0027t allow\nthread birth to occur during runtime shutdown.\n\nBug: 7000936\n\nChange-Id: Ib0d78f78c0ff126a4b5d3b5a6f1a2ff8f5061ae9\n" }, { "commit": "66f19258f9728d4ffe026074d8fd429d639802fa", "tree": "fd94009774c6cbbb1528ea096e606133bd35f104", "parents": [ "a5e1e3d153990845d80cb8d013157210f11a473c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 18 08:57:04 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Sep 21 17:32:56 2012 -0700" }, "message": "Change dex cache to be java object instead of array, add pointer to dex file in dex cache.\n\nGeneric clean up to facilitate having GDB macros for Pretty* helper functions.\n\nImproved cleanliness of DexCache since having it as an object array was not the best solution.\n\nFixed a bug in InOrderWalk caused by ResolveType sometimes allocating classes.\n\nRename C++ Method to AbstractMethod and add two new classes Constructor, Method which both inherit from AbstractMethod.\n\nRename done to have the C++ code be closer to the java code.\n\nChange-Id: I4995b4c5e47a3822192b08afa24a639d3b1f4da9\n" }, { "commit": "ba0b9c55adce3f533845ab1b25c552589e5b4118", "tree": "053ae9ce87645f18eb380e9709a93ef7608452d9", "parents": [ "46c6bb2f52cef82660b9be7576b49f83845df93a" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 20 11:25:12 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Sep 20 11:25:12 2012 -0700" }, "message": "Add the native thread state to art SIGQUIT dumps.\n\nBug: 7053953\nChange-Id: I9be3f828332e5bbb003644802d7770b58d8298ed\n" }, { "commit": "4c70d77decc1217c8b1ebf8126b8d9d024c75d82", "tree": "cee4d83f26615a62ecbedaa74ae1bdb0a1113585", "parents": [ "15b962f1c2eaee7a3d668f26e4e20faeb29f13d8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 10 14:08:32 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 10 15:41:46 2012 -0700" }, "message": "Fix error in PrettyType.\n\nPrettyType was incorrectly adding a space at the end of the type.\n\nAlso added a brief comment explaining what pretty type does.\n\nChange-Id: Ia8b6f583a44d86a8c0db5efcd9ad495b686995d3\n" }, { "commit": "18c24b6e05e7591069f1a2ac9c614b28fc0853ac", "tree": "cf1d9507d4cba52017f71fd7073ff565a90b8c36", "parents": [ "1a0806c6847a9dc5cc6d73460d7e8ad3183b5c49" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 10 08:54:25 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 10 09:42:13 2012 -0700" }, "message": "Add new_array type info to dex dump output.\n\nAlso cleaned up a bit of the field printing.\n\nChange-Id: Ia731d58b16f554fde9a9ac733f4d4f0148e55ac9\n" }, { "commit": "0325e6296d2370c42e7be80d846bfc7f8b28423b", "tree": "3e7e2192b3756ed1ee70921910ded374189dd5ad", "parents": [ "581b2ea85d9b382f6b14efadc9d2d36b526ef7c5" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Sep 05 14:22:51 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Sep 06 15:57:22 2012 -0700" }, "message": "Cumulative timing logger\n\nAdded a new class: Cumulative timing logger. This logger enables us to get an average of how long each Gc phase takes.\n\nChange-Id: I87874d4c25b5935ef30ef593a9bd36a27e45ae14\n" }, { "commit": "b726dcb581bf72da46527378ccb6889020f0e6e9", "tree": "c0383ed788652926e93147e50d659ed226519548", "parents": [ "fd678beb171a4686a4f2d53ca4188a4ade8fa54e" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 05 08:57:23 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Sep 05 09:06:19 2012 -0700" }, "message": "Rename GlobalSynchronization to Locks\n\nAlso address some review comments in common_throws relating to\nToStr\u003cInvokeType\u003e and exception detail messages.\n\nChange-Id: Ibf2c0f147689fa236d349bd7f01eed3c2522552b\n" }, { "commit": "357e9be24c17a6bc2ae9fb53f25c73503116101d", "tree": "a170276eabf319d107242f928a68463fe0b5ebfb", "parents": [ "66aee5cd571cf4739d2735769304202ea5051fb8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 01 11:00:14 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Aug 17 10:06:50 2012 -0700" }, "message": "Sticky mark bits \"generational\" GC\n\nSticky mark bits GC. Sticky mark bits implemented using allocation stack which enables us to use the previous GC live bitmap as the mark bitmap.\n\nRemoved heap_end_ since checking versus it caused more overhead than it saved.\n\nRemoved check for impossible allocations at the start of AllocObject since these allocations will just fall through and fail anyways.\nThese allocations do not happen often enough for it to be worth checking for.\n\nA bunch of constant optimization performance improvements.\n\nPre locking regression benchmark improvements:\nDeltablue: ~0.3 sec runtime.\nCaffeineMark: ~300 total score due to improved string score.\n\nChange-Id: I15016f1ae7fdf76fc3aadb5774b527bf802d9701\n" }, { "commit": "00f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abac", "tree": "6a2172ece15c4699e6c2a67ce76f019db0a9a21d", "parents": [ "634ea28f78c4a138e6a1de54eae8696095422415" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Jul 19 15:28:27 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 14 10:45:52 2012 -0700" }, "message": "Global lock levels.\n\nIntroduce the notion of the mutators/GC being a shared-exclusive (aka\nreader-writer) lock. Introduce globally ordered locks, analysable by\nannotalysis, statically at compile time. Add locking attributes to\nmethods.\n\nMore subtly, remove the heap_lock_ and split between various locks that\nare held for smaller periods (where work doesn\u0027t get blocked). Remove\nbuggy Dalvik style thread transitions. Make GC use CMS in all cases when\nconcurrent is enabled. Fix bug where suspend counts rather than debug\nsuspend counts were sent to JDWP. Move the PathClassLoader to\nWellKnownClasses. In debugger refactor calls to send request and\npossibly suspend. Break apart different VmWait thread states. Move\nidentity hash code to a shared method.\n\nChange-Id: Icdbfc3ce3fcccd14341860ac7305d8e97b51f5c6\n" }, { "commit": "289be85116aaf7c48413858b5d0448868b4e61f3", "tree": "b9302aa89850df080b43d0ca0ddb3636463fb22c", "parents": [ "08fcb2591b4e60eee41d0aab92f3bcc36784fa5a" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Jun 12 13:57:20 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Jun 12 13:57:20 2012 -0700" }, "message": "Include the crashing thread\u0027s name in crash dumps.\n\nChange-Id: I7fd821e3f390fde3a7280689292373d413218893\n" }, { "commit": "46e251bf7200cc06f5a9a82ee2030e650f5e1443", "tree": "9cfe6a0184fd07cd77819702cd63394e3475383b", "parents": [ "6f3d0518f06dc0eb0fb40e03b4b35e840c81e95f" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue May 22 15:10:45 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Jun 01 10:42:55 2012 -0700" }, "message": "Switch to libcorkscrew for native stack traces.\n\nThis is both for the current thread (which backtrace(3) could do) and other\nthreads, which is functionality we didn\u0027t have on x86 before.\nWe jump through the appropriate hoops to get static symbols as well as dynamic\nones.\n\nAlso unify the existing native stack dumpers so they can share the best code.\n\nExample x86 check failure:\n\n *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR) fault addr 0xdeadd00d\n Registers:\n eax: 0x00000000 ebx: 0x55a966f0 ecx: 0x55d523c0 edx: 0x09225a50\n edi: 0x559d9b84 esi: 0xfffd8bcc ebp: 0x55a9aba0 esp: 0xfffd8b90\n eip: 0x558e2e98 eflags: 0x00010246 [ PF ZF IF ]\n cs: 0x00000023 ds: 0x0000002b es: 0x0000002b fs: 0x00000007\n gs: 0x00000063 ss: 0x0000002b\n Backtrace:\n \t#00 unwind_backtrace_thread+536 [0x55d76bb8] (libcorkscrew.so)\n \t#01 art::DumpNativeStack(std::ostream\u0026, int, char const*, bool)+79 [0x55924fcf] (libartd.so)\n \t#02 art::HandleUnexpectedSignal(int, siginfo*, void*)+1431814659 [0x5597cc23] (libartd.so)\n \t#03 __kernel_rt_sigreturn [0x55573410] ([vdso])\n \t#04 art::Runtime::Abort()+600 [0x558e2e98] (libartd.so)\n \t#05 art::LogMessage::~LogMessage()+1052 [0x5580c16c] (libartd.so)\n \t#06 art::EnsureResolved(art::Class*)+336 [0x5570dad0] (libartd.so)\n \t#07 art::ClassLinker::FindClass(char const*, art::ClassLoader const*)+144 [0x5571bc90] (libartd.so)\n \t#08 art::ClassLinker::FindSystemClass(char const*)+43 [0x5572287b] (libartd.so)\n \t#09 art::ClassLinker::FinishInit()+82 [0x557228d2] (libartd.so)\n \t#10 art::ClassLinker::InitFromImage()+1469 [0x5572451d] (libartd.so)\n \t#11 art::ClassLinker::CreateFromImage(art::InternTable*)+60 [0x5572583c] (libartd.so)\n \t#12 art::Runtime::Init(std::vector\u003cstd::pair\u003cstd::string, void const*\u003e, std::allocator\u003cstd::pair\u003cstd::string, void const*\u003e \u003e \u003e const\u0026, bool)+943 [0x558e882f] (libartd.so)\n \t#13 art::Runtime::Create(std::vector\u003cstd::pair\u003cstd::string, void const*\u003e, std::allocator\u003cstd::pair\u003cstd::string, void const*\u003e \u003e \u003e const\u0026, bool)+119 [0x558e9057] (libartd.so)\n \t#14 art::Dex2Oat::CreateRuntime(std::vector\u003cstd::pair\u003cstd::string, void const*\u003e, std::allocator\u003cstd::pair\u003cstd::string, void const*\u003e \u003e \u003e\u0026, art::InstructionSet)+42 [0x80ac68a] (dex2oatd)\n \t#15 art::Dex2Oat::Create(std::vector\u003cstd::pair\u003cstd::string, void const*\u003e, std::allocator\u003cstd::pair\u003cstd::string, void const*\u003e \u003e \u003e\u0026, art::InstructionSet, unsigned int, bool)+60 [0x80ac87c] (dex2oatd)\n \t#16 art::dex2oat(int, char**)+3167 [0x80894cf] (dex2oatd)\n \t#17 main+17 [0x8086a01] (dex2oatd)\n \t#18 __libc_start_main+230 [0x55c12bd6] (libc-2.11.1.so)\n\nExample x86 SIGQUIT dump (note the three stacks, and note the absence of all\nthe crap that makes dalvik\u0027s attempt so unreadable):\n\n \"Thread-10\" prio\u003d5 tid\u003d11 VmWait\n | group\u003d\"main\" sCount\u003d1 dsCount\u003d0 obj\u003d0x612d6620 self\u003d0x884f8f0\n | sysTid\u003d30512 nice\u003d0 sched\u003d0/0 cgrp\u003ddefault handle\u003d1458686832\n | schedstat\u003d( 1249502 8995 26 ) utm\u003d0 stm\u003d0 core\u003d14 HZ\u003d100\n | stackSize\u003d1044KB stack\u003d0x57905000-0x57906000\n kernel: futex_wait_queue_me+0xcd/0x110\n kernel: futex_wait+0x1e5/0x310\n kernel: do_futex+0x101/0xb00\n kernel: compat_sys_futex+0x75/0x160\n kernel: sysenter_dispatch+0x7/0x2e\n native: __kernel_vsyscall+14 [0x5557342e] ([vdso])\n native: pthread_mutex_lock+54 [0x55cd8bf6] (libc-2.11.1.so)\n native: art::Mutex::Lock()+86 [0x55823a86] (libartd.so)\n at java.lang.AbstractStringBuilder.\u003cinit\u003e(AbstractStringBuilder.java:75)\n at java.lang.StringBuilder.\u003cinit\u003e(StringBuilder.java:54)\n at java.lang.Thread.create(Thread.java:427)\n at java.lang.Thread.\u003cinit\u003e(Thread.java:223)\n at ThreadStress$1.run(ThreadStress.java:134)\n\n(cherry picked from commit 00e446e5d912100b831fdcdbc276e7c31447f0c4)\n\nConflicts:\n\n\tsrc/thread.cc\n\nChange-Id: I4712f8235992eafe6d8d6f915aa96f684bceaff2\n" }, { "commit": "6f29d0e6d5444ff84157c922c23c221567dcc6c5", "tree": "bd59a7c1006507d5d230876e703814191db9f0df", "parents": [ "71e85b74eb5710a689e83623706b3bb372762eb5" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 11 15:50:29 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 11 16:51:58 2012 -0700" }, "message": "Skip compilation of dead code from duplicate methods\n\nChange-Id: If6114b3cd8e9a2d9a901dc93c352cee6afa3361f\n" }, { "commit": "e188419b971936086a188843378375f5ced13724", "tree": "176f45c1395b3efee8a6330512ee023960522797", "parents": [ "90dc30f4b9967e850d0594e57dfa8e7cb0369575" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 23 12:38:15 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 23 12:38:15 2012 -0700" }, "message": "Make Thread::InitStackHwm work on Mac OS.\n\nChange-Id: Id0170dbdff8112d8e48d41ab50a311076863151e\n" }, { "commit": "795e33081c73a6fead31f45b03fdfb022ef7eab8", "tree": "6e7c5d4ac9bd9dfc04c9bb271538b829c69e62f5", "parents": [ "5b04728e9a61cf038e38820eb8a82a412015d5e3" ], "author": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Sat Apr 21 00:20:57 2012 -0700" }, "committer": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Sat Apr 21 00:40:10 2012 -0700" }, "message": "Set materialized file names correctly.\n\nChange-Id: I0848ad4da4f2033dd7804686e65bd44c690a2036\n" }, { "commit": "c967f78cd29b6019f7cfca40a02e9b677112da70", "tree": "60458d56fc398c9fb7b67b6d834b85f626ac2b31", "parents": [ "fd8ea97f64fb6d32cbfe35729b816a22dfa18224" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 16 10:23:15 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 16 10:23:15 2012 -0700" }, "message": "Include a new heap summary line in the SIGQUIT output.\n\nLooks like this:\n\n Heap: 87% free, 4MB/32MB; 6327 objects\n\nWhile I\u0027m here, fix another long-standing TODO to make PrettySize have the\nusual google3 behavior. (I took the specific thresholds from Chromium.)\n\nAlso distinguish between the more general \"Dump\" member functions and the\nspecific SIGQUIT-related ones by consistently calling the latter DumpForSigQuit.\n\nChange-Id: I76e783adc18dd089bac9b348f53dc9860a0fe4b9\n" }, { "commit": "105afd2bd8f9f0ddfcfcb4b8db9f356ee82ae8cd", "tree": "fc5b59d5cd6f5ad4dccbe42c19fbd71e86271cef", "parents": [ "b92bcabcbb28f69fe99e1c2f2e5559ab2c47aa60" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Apr 10 15:04:25 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Apr 10 15:04:25 2012 -0700" }, "message": "Fancy disassembly of Thumb2 IT blocks.\n\nExample:\n\n 0x60ce6ea4: 4291 cmp r1, r2\n 0x60ce6ea6: bf0e itee eq\n 0x60ce6ea8: 2001 movseq r0, #1\n 0x60ce6eaa: 1c10 movne r0, r2\n 0x60ce6eac: 47f0 blxne lr\n 0x60ce6eae: 1c06 mov r6, r0\n\nChange-Id: I85deae2e471b8bfc513281be421e0bd46c1b60a0\n" }, { "commit": "82914b6164fd0109531391975389e4f0ff6832c8", "tree": "822f3769c8aa27713dccaacfafbabd9b049ac655", "parents": [ "34e069606d6f1698cd3c33b39e72b79ae27e1c7b" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 09 15:56:29 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Apr 09 15:56:29 2012 -0700" }, "message": "Use PrintableString in oatdump.\n\nAnd enhance PrintableString to assume modified UTF-8, which is all we ever give\nit. \\u0000 is more readable than \\xc0\\x80 to most people.\n\nChange-Id: I45bd8d65694eda0ef4ef03abc40f41a76f07a671\n" }, { "commit": "7a967b3d4468ab56bf1b75ebd4d7bf9e6798761b", "tree": "b100ef49346ef43dc301951a3a416a1393eeac1a", "parents": [ "0ce131582cc78d1fcd918620e7da992df93fdff7" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Mar 28 15:23:10 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Mar 28 16:31:49 2012 -0700" }, "message": "Warn if oat file does end with expected extension\n\n(cherry picked from commit 272df23ebb17297b53a60906304a35bc56eebdd9)\n\nChange-Id: If126ee29811546698f2a8f9bb62300c2a9391017\n" }, { "commit": "22869a9026a08b544eca4cefd67386d347e30d2c", "tree": "814001ed308907e6562516c247658291cc805545", "parents": [ "ab7b9dcbfc4264a0bc4889c3e463ff88a67f6a30" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Mar 27 14:08:24 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Mar 27 14:08:24 2012 -0700" }, "message": "Warn if a thread attaches without a name and blow up if a thread detaches while running.\n\nAlso don\u0027t crash if a thread attaches without a name. Doing so is allowed, even\nif it\u0027s not a good idea.\n\nChange-Id: If5796af689e9221ce21f443023b0d793a8be15b0\n" }, { "commit": "1bac54ffa933fbe9b92b62437577f2f4583eff1a", "tree": "a27134343ed3cd45a286c3a68b9a4469e70f13e7", "parents": [ "96970cdab3e28511322ce37fa578f6eff8931d72" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Mar 16 12:48:31 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Mar 16 12:48:31 2012 -0700" }, "message": "Fix all our unused parameter warnings so we let GCC report them.\n\nThere were a couple of genuine bugs here (fixed), plus there\u0027s a missing\nfeature in trace.cc that I\u0027ve just added a TODO for.\n\nAlso note that I haven\u0027t touched the compilers; this warning is still\nexplicitly disabled for that code. I\u0027ll do that when there\u0027s less going\non in those directories.\n\nChange-Id: Ic3570bf82411a07c7530bfaf1995ac995b9fc00f\n" }, { "commit": "0512f02dd6623c0870c11fbf3274d7462f732136", "tree": "c90b32c42b285d3cea45272601b5cf007b4ea264", "parents": [ "88c5c355fc3d881f905564911d746b2313d5fc89" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Mar 15 22:10:52 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Mar 15 22:10:52 2012 -0700" }, "message": "Remove anonymous namespaces.\n\nNo one likes them and we\u0027re pretty inconsistent at using them. We\u0027re\nmuch better with \u0027static\u0027.\n\nChange-Id: I65eeffd0fb60633edca30923af0caedb06a0105d\n" }, { "commit": "91bf6cd47174f5c17265320f7a350722720390a5", "tree": "f4823c09793162e00b2fdd43990e12f2837d7562", "parents": [ "f05d0dd011d3dbcf78bf35d0771f67371f5f6b58" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 14 17:27:48 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 14 17:27:48 2012 -0800" }, "message": "More debugger support.\n\nThis wires up method-entry events and fixes a bug in exception events.\n\nChange-Id: Ia7c46786a8073434fbb4546615072622f301ef84\n" }, { "commit": "f1a5adc87760f938b01df26d906295063546b259", "tree": "99f9a917b667cdaab69fa7df0978e4310eb6c207", "parents": [ "5b1f162d9cbec1c6b2863bd220bdaecdcb18b139" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Feb 10 18:09:35 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Feb 10 18:09:35 2012 -0800" }, "message": "Reduce StringPiece usage a bit.\n\nVarious easy cases, in case we want to move towards making the StringPiece\nconstructors explicit.\n\nChange-Id: I49e5efc5b787f847ab4cb12d66d1d16aed03fa67\n" }, { "commit": "48436bbff87aae61bba20029b4382fa41ce787fe", "tree": "f05982ea479f43a86c81ab715341238fa56a4d42", "parents": [ "06e3ad4a651c2c58dba5e865cd06d2f98462bf1d" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 07 15:23:28 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Tue Feb 07 15:52:48 2012 -0800" }, "message": "Split should have a matching Join, if only for convenient debugging output.\n\nChange-Id: I68275a6410af706875f53540db4ef0242f414470\n" }, { "commit": "a56fcd60596ae8694da21fccde5c56832e437c56", "tree": "522352376c179e452706bacad29c00f6fc5acb7f", "parents": [ "b12552a95d68b9e4a567103190074ae47b6a61dc" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sat Feb 04 21:23:01 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sat Feb 04 22:48:30 2012 -0800" }, "message": "Honor ANDROID_ROOT and ANDROID_DATA\n\nChange-Id: I8e43093830a734694bbf7308d08dd18527302270\n" }, { "commit": "601a12302407d8199503d2cc6cc0829d5996696d", "tree": "fa72500fb24cb4d69a5c1e016db3ef4d57f0fd20", "parents": [ "054f6c19573100b29ce4139822bb496ba3d8e4d0" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Feb 02 17:47:38 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Feb 02 17:47:38 2012 -0800" }, "message": "If dex2oat takes \u003e1s, show a breakdown of where the time went.\n\nTurns out that we spend nearly as much time verifying as actually compiling.\n\nChange-Id: Icf2e42b4cc77bd9a48a6d04a4fe19f57270c5927\n" }, { "commit": "2faa5f1271587cda765f26bcf2951065300a01ff", "tree": "c59557857c36741cfcd1b6bf5ae039886a8ad6e7", "parents": [ "0850c69c88d49efd4075288511b70d6c032bd0c8" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jan 30 14:42:07 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jan 30 16:46:29 2012 -0800" }, "message": "Fix copyright headers.\n\nChange-Id: I5b7bc76a370238d810d78522bd5531600746700f\n" }, { "commit": "3bb17a644e2945c3913cfbde245d2f520d62a3ff", "tree": "5b9abb315069c2103d7bbaabc5a07d2a13bddb87", "parents": [ "715112b4551b6ead2643b5e4e9bd796331417115" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jan 27 23:56:44 2012 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Jan 29 12:50:16 2012 -0800" }, "message": "Space trim and other unit tests. General space clean up.\n\nThe space unit tests now include checks on space invariants, in\nparticular relating to footprint and size.\nOut-of-date comments have been removed.\nThis patch adds PrettySize and PrettyDuration methods to make these\nstrings more human readable.\n\nChange-Id: I6bc05b2db0d0115b97d666b832fce57bcdd2e091\n" }, { "commit": "bb551fa68ffc57f679b8c914ac856666f0348b77", "tree": "98bc7c51b0a8c20934bf6ae27574036b616566ae", "parents": [ "2748b49cb889f6e2539c77a09064db0459508467" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Jan 25 16:35:29 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Jan 25 17:11:37 2012 -0800" }, "message": "Collect and output a few dex2oat statistics.\n\nNot sure how useful this is. Suggestions welcome.\n\nChange-Id: I339de66a9964d18b11a482f549e891a57831e10e\n" }, { "commit": "10037c866b04550fc5461058c398c2e3e509381a", "tree": "91ef9ebf54962b25c2faf6e66e2b9ca4d383cbbe", "parents": [ "20e1ebb6d7b9959971baf0903beb0c7f7169e716" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Mon Jan 23 15:06:23 2012 -0800" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Jan 25 16:30:59 2012 -0800" }, "message": "Added pass to verify structure of dex file.\n\nWhen a dex file is first opened, this pass runs through to make sure\nsizes and offsets of the various sections of the dex file match the\nheader and don\u0027t overlap.\n\nChange-Id: I4900c9665d6572ccfca2fe5f79d5d48ce7252036\n" }, { "commit": "89521898b56f2ebc3fb68acfb6bc6dde9b6f5c38", "tree": "6811878efd4490f78ae099ec7e14c1a1ffe4d868", "parents": [ "c74a6971fb9a65dbee337d51e7981a37be208a00" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Dec 07 22:05:07 2011 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jan 04 00:23:07 2012 -0800" }, "message": "Merge art-cache dex files into oat files\n\nChange-Id: I5a327a4e0b678bd9dabb12de4e21ef05e3fefd0b\n" }, { "commit": "c3b77c7c2971124cbf3b2d9da64e7a8a9a649f2e", "tree": "b8f2b70fb281d2d8b617491755bcdb7f798af837", "parents": [ "90040194a1b5c441dde5c8a8b6d637c23972e0f3" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Dec 15 20:56:48 2011 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Dec 16 14:17:50 2011 -0800" }, "message": "Avoid copying and strlen(3) in the FindClass path.\n\nChange-Id: I789f3c883596d1852a2c1954ce7a207e6f937117\n" }, { "commit": "a9ef3fd82bebc6370fc3ddbb094988feb6c83022", "tree": "3832d0b31fdf28b6f67e4a16148a461ba299727b", "parents": [ "dbf05b722af99ba2fd2f4c4fc7eb6c3e9880e5d1" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Tue Dec 13 18:33:43 2011 -0800" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Thu Dec 15 13:10:04 2011 -0800" }, "message": "Updates to tracer to log events.\n\nThe tracer can now generates traces for ddms or output to a logfile.\nAlso includes bugfixes to allow stack walking to work properly when\ntracing.\n\nChange-Id: I8894272d9a678eeb1d376734f7822daf2ab298e4\n" }, { "commit": "6d4d9fcb4f01e287ee29e81cd1c941ee5d11d379", "tree": "4c715bef86a3c5a47f9cea43c4a092cf4766ed4b", "parents": [ "86b0010c79ef95b5333cd540b7d3af34a9f1a643" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Nov 30 16:24:48 2011 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Dec 06 14:02:09 2011 -0800" }, "message": "Reduce meta-data object sizes, introduce meta-data helper classes.\n\nChange-Id: Id14ad218f1c74c659701352fdf1a45bf6444daa3\n" }, { "commit": "0571d357843c53e042f370f5f2c2e9aa3fe803a9", "tree": "197e5b1c0b1bf0ee8cc0e1960470d0a8d203b4af", "parents": [ "33dc7717cd16592bcc825350bea6305be9eb2ea1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Nov 03 19:51:38 2011 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sun Nov 13 11:57:18 2011 -0800" }, "message": "Refactor the use of Method by the compiler.\n\nRemove the dependence on the Method object in dex2oat, allowing lazier\nresolution.\nIntroduce new find and iterators in DexFile to simplify common\noperations and avoid misuse of class data items.\n\nChange-Id: I39fb8252190f543d89d8b233076355cec310fe08\n" }, { "commit": "906e685ce43092812bf403016057376d0657a671", "tree": "e2badcc3005f66acc7a847ae265437627ba4f7a6", "parents": [ "47179f76e3f03fe3eb21dfb081d50733ca316371" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Oct 28 14:52:10 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Oct 28 14:52:10 2011 -0700" }, "message": "Fix the unintelligible IsValidClassName API by breaking it into three.\n\nThere are only three of the four possibilities you actually want, so we may as\nwell just call them by name.\n\nChange-Id: I481d91d98d6d47430f1972891fa81a61c57ad331\n" }, { "commit": "7162ad937f5f6bec32bf78d4675ff65cd6d1a233", "tree": "78bd960316746977400a9fc1772fbedeb821faae", "parents": [ "f7c3b6625d710a8700325eea447f65e9f963b7f2" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Oct 27 14:08:42 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Oct 27 14:08:42 2011 -0700" }, "message": "Implement DDMS heap info (\"HPIF\") chunks.\n\nThis lets you see how many bytes/objects are in your managed heap.\n\nChange-Id: Ie925207e9c48989a24968633e60b99314d220865\n" }, { "commit": "bfe487be25652c5456236661b9d9c3579d2296c1", "tree": "03e98cfc794946a85a5dfcc3170ae138f78da9b1", "parents": [ "234ab15b00f8120282d1833e5d7480eca2e35a29" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Oct 26 15:48:55 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Oct 26 16:52:02 2011 -0700" }, "message": "Makes objects known to the debugger GC roots, implements the THST message, and lets DDMS request stack traces.\n\nThis fills out correct data in all columns of the \"Threads\" table, and\ndouble-clicking on a thread shows that thread\u0027s stack.\n\nChange-Id: I48f63c3612e12d35269158dc3a283f07db28c8e7\n" }, { "commit": "6b4ef025af12b158d117fc80fc79acf620f411a0", "tree": "223c580477cbb7bde240b599da4bbee793b8dcaf", "parents": [ "21b9f1355f0311b5c67bfdfa9dd63cacb1fba502" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Oct 23 14:59:04 2011 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 25 00:03:03 2011 -0700" }, "message": "Make ResolveField not rely on Field::GetType resolution\n\nChange-Id: I10f4a874809ac9db2cd54e200cf10eb7c8979fce\n" }, { "commit": "d81871cbbaa34c649e488f94f61a981db33123e5", "tree": "a3adf3b7469fee507a4d4c4491942fbd48b4483d", "parents": [ "262bf46ddc91e5b4fbd367127ff21a1877d939f2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 03 13:57:23 2011 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Oct 24 11:56:15 2011 -0700" }, "message": "Verifier clean up.\n\nThis is the first part in trying to move to a more rigorous mode of\nasserting the validity of garbage collection maps.\nIn the bring over of the verifier from Dalvik a large class had been\ncreated where all of the Dalvik/Dex functions were static methods of\nthat class. This rewrite introduces 3 key classes, Verifier that\norchestrates the verification of a method, RegisterLine which describes\nthe types associated with registers for a particular PC and RegType\nwhich describes the current type of a register within a line. The\nfunctionality is brought over from Dalvik but cleaned up to not do\nthings like goto. Failing within the verifier is also cleaned up. By\nvirtue of having stateful objects the interfaces between different\naspects of the verifier are greatly simplified.\nTo save space, RegTypes are cached upto a maximum possible 2^16, and\ngiven an Id. As the number of RegTypes is typically small this means\nthat we have a full OO implementation but at a lower space cost than the\ncurrent convention that uses botched together enum values requiring\n32bits of storage in a RegisterLine rather than 16bits (ie half the\nspace requirement per register in a register line). To make use of\nthis space more rigorous monitor verification is brought back, and\nultimately I think we can work around bug 3215458 with richer RegTypes\nthat are aware of literal objects.\nThe code removes short cuts that had been added to Dalvik\u0027s verifier and\nappear illegitimate, it also fixes a large number of bugs in the\ndescription of the verifier.\nWhere possible the spaghetti of code is replaced with straight line\nif-then-elsif.. code that clearly follows the ordering semantics of the\nspecification. The code is also aiming toward having a more type\nrigorous description of the verification process, and when this isn\u0027t\npossible following the description convention of the specification.\n\nChange-Id: Id25b742018a2ad5ea95687973cca610d7e19513c\n" }, { "commit": "262bf46ddc91e5b4fbd367127ff21a1877d939f2", "tree": "a8c775ccabe058392fb008bc523605e34ed01bdb", "parents": [ "ecbce8f17a80ddc8e5d80b075a8e334f1c2daf3c" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Thu Oct 20 18:36:32 2011 -0700" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Mon Oct 24 11:23:14 2011 -0700" }, "message": "dex2oat invoked by system if it can\u0027t find an oat file for a dex file.\n\nThis allows the old dalvik tests to be run without ever explicitly\nrunning dex2oat on anything. Just upload the jar files and the system\nwill take care of generating the files it needs.\n\nChange-Id: Iad553bf6f57e28da4edb8eb0df47e62e08a0be44\n" }, { "commit": "06b37d91bb3d543002b1aee9829691f5e8bebc7e", "tree": "15d08cf8993856596ca8567507a8e87d4569bd32", "parents": [ "3b6baaa203fa63f1522b2172a1645f90412afdae" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Sun Oct 16 11:51:29 2011 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Sun Oct 16 11:51:29 2011 -0700" }, "message": "Always log the value when an alignment check fails.\n\nAnd move checking that the alignment is a power of two to compile-time.\n\nChange-Id: I551f364af05912958ed2d4d095b1ce35b6abaf6e\n" } ], "next": "b7bbba49d88eae58223d9878da4069bf6d7140bf" }