)]}' { "log": [ { "commit": "94f7b49578b6aaa80de8ffed230648d601393905", "tree": "cfc69e453faefee38178ceb85378e1f0f1e17812", "parents": [ "8df73882c60451e7f789bf9b1f3db2d7dc228640" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 22 18:08:23 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jul 29 13:30:46 2014 -0700" }, "message": "Add GcRoot to clean up and enforce read barriers.\n\nIntroduce a value-type wrapper around Object* for GC roots so that 1)\nwe won\u0027t have to directly add the read barrier code in many places and\n2) we can avoid accidentally bypassing/missing read barriers on GC\nroots (the GcRoot interface ensures that the read barrier is executed\non a read).\n\nThe jdwp test passed.\n\nBug: 12687968\nChange-Id: Ib167c7c325b3c7e3900133578815f04d219972a1\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": "c54aea7f4acd1a32bb298d43c20e3e0217638926", "tree": "f3da12b55dea316e4aae6f01c34411ec3824d510", "parents": [ "635561b86ac03f5562bdb779baa6db12f31b3cae" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 16 14:45:03 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 16 15:50:54 2014 +0100" }, "message": "Make ART fail gracefully when it can\u0027t update the desired code.\n\nART was exiting with a fatal error when it couldn\u0027t clean an obsolete\nfile. Relaxing this and failing gracefully preserves the behaviour that\nDalvik had.\n\nBug: 15313272\nChange-Id: I8d0d6d374c90d2a434909dd4ae56f0799f30134d\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": "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": "e9e3e697f0c426132bee10aaa6aee9107d2d7dc6", "tree": "34c5c0f5aa9a9069d2514b4b3b69aff93103b82a", "parents": [ "40bdf97beffc4d85c966965bdbe81b243141312b" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jun 24 14:31:37 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Tue Jun 24 14:31:37 2014 -0700" }, "message": "Add more read barriers to the class linker.\n\nThis change makes it possible to concurrently scan the remaining roots\nin the class linker (the non-class-table roots that are visited by\nClassLinker::VisitRoots()) by adding read barriers.\n\nBug: 12687968\nChange-Id: I66fecf7a303eee7537429e018f38da8270b18c67\n" }, { "commit": "52e4b43d62896b56f8c2bd041e528472bb4a0d8d", "tree": "3a9367c391418c1375a6c86f678b3f047cacc03f", "parents": [ "ef38670cae8462d579da983c1863f96717cccee6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 10 11:22:31 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 19 12:57:05 2014 -0700" }, "message": "Add mark compact collector.\n\nThe mark compact collector is a 4 phase collection, doing a normal\nfull mark_sweep, calculating forwarding addresses of objects in the\nfrom space, updating references of objects in the from space, and\nmoving the objects in the from space.\n\nSupport is diabled by default since it needs to have non movable\nclasses and field arrays. Performance numbers is around 50% as fast.\n\nThe main advantage that this has over semispace is that the worst\ncase memory usage is 50% since we only need one space isntead of two.\n\nTODO: Make field arrays and classes movable. This causes complication\nsince Object::VisitReferences relies on these, so if we update the\nfields of an object but another future object uses this object to\nfigure out what fields are reference fields it doesn\u0027t work.\n\nBug: 14059466\n\nChange-Id: I661ed3b71ad4dde124ef80312c95696b4a5665a1\n" }, { "commit": "a91a4bc1f8960f64c5f7e4616d46e21b8e1bfba2", "tree": "31988cb0623dc3b095142b65dff37dd959ff4df2", "parents": [ "97ed29f800c56a06fd6989e0883e4c97bedd2453" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jun 13 16:44:55 2014 -0700" }, "message": "Add read barriers for the class and the intern tables.\n\nAdd read barriers for the strong roots in the intern table and the\n(strong) roots in the class table to make possible concurrent scanning\nof them.\n\nBug: 12687968\nChange-Id: If6edc33a37e65a8494e66dc3b144138b1530367f\n" }, { "commit": "bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9fe", "tree": "3d3f667c8232a9c1bb6fe9daea0d364f9ae01d8c", "parents": [ "2e1ca953c7fb165da36cc26ea74d3045d7e272c8" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 21 17:43:44 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jun 09 12:46:32 2014 -0700" }, "message": "Change MethodHelper to use a Handle.\n\nAdded ConstHandle to help prevent errors where you modify the value\nstored in the handle of the caller. Also fixed compaction bugs\nrelated to not knowing MethodHelper::GetReturnType can resolve types.\nThis bug was present in interpreter RETURN_OBJECT.\n\nBug: 13077697\n\nChange-Id: I71f964d4d810ab4debda1a09bc968af8f3c874a3\n" }, { "commit": "b74cd29802f364b4cec88f4913fa38ade26b8fab", "tree": "73ccdce1c5a6e57d5763cae1f889e53dca2b5e24", "parents": [ "11138c73e0c5f8a90d1eeed3c48a2b63b310671c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 29 14:31:33 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 30 13:58:22 2014 -0700" }, "message": "Compaction cleanup for FindArrayClass.\n\nWe now pass double pointer in to signify that it can cause thread\nsuspension, this double pointer gets wrapped by a handle if don\u0027t\nfind the array class in the cache.\n\nChange-Id: I43436b6c35597c7252b65d1180baddb5ac4caabb\n" }, { "commit": "0cd81352a7c06e381951cea1b104fd73516f4341", "tree": "fcc8ff9cdeb608d0913097aa1fb64d1879f11ffa", "parents": [ "dfd301f19800a4f168283cf2d0b15b2c09071955" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 16:48:55 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 23 12:55:45 2014 -0700" }, "message": "Revert \"Revert \"Fix an outstanding compaction bug in interpreter.\"\"\n\nFixed the generic trampoline to not use ToJObject when unnecessary.\n\nBug: 15167269\n\nThis reverts commit 3bdb873122964da7937eb070cbcf2ef638a8e459.\n\nChange-Id: I0525d0e0f3afb753c770e1572070a0fa22b02271\n" }, { "commit": "3bdb873122964da7937eb070cbcf2ef638a8e459", "tree": "3d29123f33853e11adb67bdd6ac56f19ee798a1f", "parents": [ "e09ae0920be57760fb390b6944bce420fa0b5582" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 22:06:51 2014 +0000" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 22:06:51 2014 +0000" }, "message": "Revert \"Fix an outstanding compaction bug in interpreter.\"\n\nThis reverts commit e09ae0920be57760fb390b6944bce420fa0b5582.\n\nChange-Id: I48036306130d5ccfec683d0dc3e9a642a02ee9c1\n" }, { "commit": "e09ae0920be57760fb390b6944bce420fa0b5582", "tree": "acc40266093df4289ffb6728c979cafd6b5114d2", "parents": [ "b8033db2a8dc6f7c7e29b1552177542964f56e44" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 15 12:39:19 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu May 22 10:47:44 2014 -0700" }, "message": "Fix an outstanding compaction bug in interpreter.\n\nFixed a bug in DoFieldPut where the FieldHelper GetType could cause\nthread suspension which would result in a stale obj.\n\nAdded more handles in the class linker to facilitate moving fiels\nand methods in the future.\n\nRemoved un-necessarly passing handle references since these are value\ntypes and don\u0027t need to be passed by reference.\n\nAdded a special NullHandle type which allows null handles without a\nhandle scope.\n\nChange-Id: I1b51723920a2e4f4f8b2907066f578a3e879fd5b\n" }, { "commit": "607fa7b07233a7233ebe21bba8f3e7c1925ae0f2", "tree": "a04f1074331ac82ad077044e3f373312f61e5901", "parents": [ "1dc387152a84193937bd1f88e9e10fff6449d695", "700a402244a1a423da4f3ba8032459f4b65fa18f" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue May 20 05:29:04 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue May 20 05:29:04 2014 +0000" }, "message": "Merge \"Now we have a proper C++ library, use std::unique_ptr.\"" }, { "commit": "700a402244a1a423da4f3ba8032459f4b65fa18f", "tree": "4c22fcda04d271bd55a37aff30650214af17a90c", "parents": [ "047c11adcbcbc0bcf210defdfcbada763961ffee" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 16:49:03 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 19 22:27:39 2014 -0700" }, "message": "Now we have a proper C++ library, use std::unique_ptr.\n\nAlso remove the Android.libcxx.mk and other bits of stlport compatibility\nmechanics.\n\nChange-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61\n" }, { "commit": "6b522855f913617e00c1783264436145d00cc533", "tree": "d88af5bbbef5ea42b90eb4bbc5a07f209bdbe115", "parents": [ "041cff3a7485acebe9b6dc8298e7589319def6dc", "2b7c4d196c8abe32f4ca633534917da9de53c359" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 23:48:46 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon May 19 23:48:46 2014 +0000" }, "message": "Merge \"Don\u0027t get and restore thread state for ScopedFastNativeObjectAccess.\"" }, { "commit": "2b7c4d196c8abe32f4ca633534917da9de53c359", "tree": "f14dc45f53d5681a5c0e57b8a8cc6b35eee6e896", "parents": [ "84e524207b23d58a1b1e5f4443000ccac97c4184" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 10:52:16 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon May 19 15:19:28 2014 -0700" }, "message": "Don\u0027t get and restore thread state for ScopedFastNativeObjectAccess.\n\nBefore we would ensure that we were runnable for fast native object\naccess. However, these are done when you are already runnable.\n\nChange-Id: Ia4c6e4c83d146fe2a988b37b3133ca46b0f0fa42\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": "84e524207b23d58a1b1e5f4443000ccac97c4184", "tree": "6eb6204994d342a653fba4eea275a536a720b036", "parents": [ "f04544ffdb801946d087ae1322c890e34e185156", "0e12bdc49744eb6d5c29b9611a8dbe10bac4cd53" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon May 19 16:50:20 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon May 19 16:50:21 2014 +0000" }, "message": "Merge \"Add ISA directory to image and odex pathnames.\"" }, { "commit": "f0972a410a0665dbe32bd96df09a572d69f9f3a3", "tree": "7e68b84a8395c72bdacb293c9e42cb3817f14668", "parents": [ "de1129a26e0474ea8bb9112938ebb867163969fd" ], "author": { "name": "Dmitry Petrochenko", "email": "dmitry.petrochenko@intel.com", "time": "Fri May 16 17:43:39 2014 +0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri May 16 17:10:20 2014 -0700" }, "message": "Fix generic jni issue in ArtMethod::GetQuickFrameInfo\n\nThe 64-bit host mode fails to start due to incorrect\ndetection of GetQuickGenericJniTrampoline.\nThe quick_code is 32-bit and taken from oat file, but\nGetQuickGenericJniTrampoline returnf 0x7fffxx (64-bit)\naddress of trampoline and execution went to incorrect way.\n\nSome clean-up.\n\nOriginal Author: Dmitry Petrochenko \u003cdmitry.petrochenko@intel.com\u003e\nSigned-off-by: Dmitry Petrochenko \u003cdmitry.petrochenko@intel.com\u003e\nSigned-off-by: Serguei Katkov \u003cserguei.i.katkov@intel.com\u003e\nChange-Id: I0952443b2a9f6833ad37ec373837ae208681fad7\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": "eb8167a4f4d27fce0530f6724ab8032610cd146b", "tree": "bcfeaf13ad78f2dd68466bbd0e20c71944f7e854", "parents": [ "6fb66a2bc4e1c0b7931101153e58714991237af7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed May 07 15:43:14 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue May 13 14:45:54 2014 -0700" }, "message": "Add Handle/HandleScope and delete SirtRef.\n\nDelete SirtRef and replaced it with Handle. Handles are value types\nwhich wrap around StackReference*.\n\nRenamed StackIndirectReferenceTable to HandleScope.\n\nAdded a scoped handle wrapper which wraps around an Object** and\nrestores it in its destructor.\n\nRenamed Handle::get -\u003e Get.\n\nBug: 8473721\n\nChange-Id: Idbfebd4f35af629f0f43931b7c5184b334822c7a\n" }, { "commit": "52f84884433f3875f4b1bc5595b8d5a2d6fb3d99", "tree": "e9d5008b7288d200872447cc93354b5248beceaf", "parents": [ "dee6812d90c78daa09a3870ba5ffcead57a63d1a" ], "author": { "name": "Narayan Kamath", "email": "narayan@google.com", "time": "Fri May 02 10:10:39 2014 +0100" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri May 02 18:28:47 2014 -0700" }, "message": "Prevent spurious dexopts in 32-64 builds.\n\nWhen we\u0027re checking if a file needs to be dexopted, we\nneed to compare oat file checksums with the image checksum\nfor the oat file\u0027s target instruction set and not the current\nruntime\u0027s target instruction set.\n\nbug:14475807\n\nChange-Id: Ib44d8e3c6cdf3a37fce6332c694a6602c658e925\n" }, { "commit": "b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cf", "tree": "839d13ebfa7170967dd9b4abd434b7abda53da99", "parents": [ "948740c1938860df055ddc801f20fd1707331e38" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Apr 28 16:47:08 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Apr 29 14:36:28 2014 -0700" }, "message": "Force inlining on trivial accessors.\n\nMake volatility for GetFieldObject a template parameter.\nMove some trivial mirror::String routines to a -inl.h.\n\nBug: 14285442\n\nChange-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92\n" }, { "commit": "8a630577ed2d9e9571c3434c505e5de223b23c07", "tree": "106367100c639011f0abb72b3b0e227c0764e8e0", "parents": [ "96c6ab93336b972a38bd2448bcccf19188b8389b" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 09 18:45:35 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Apr 25 12:24:46 2014 +0100" }, "message": "Move mapping table and vmap table offsets to OatMethodHeader.\n\nThis change has a libcore/ companion CL\n \"Remove ArtMethod\u0027s quick fields mapping table and vmap table.\"\n https://android-review.googlesource.com/91254\n\nBug: 11767815\nChange-Id: I46ce2067e1ecd915da3890606498e31ffc332813\n" }, { "commit": "d3c5bebcb52a67cb06e7ab303eaf45f230c08b60", "tree": "85df477ba745b1e2c85ab1d167b0297236060f2f", "parents": [ "043a7a6182870964021476484b1534106ff20600" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Apr 11 16:32:51 2014 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Apr 14 18:03:41 2014 +0100" }, "message": "Avoid allocating OatFile::OatClass on the heap.\n\nAvoid allocating a BitVector for OatFile::OatClass::bitmap_\nwith kOatClassSomeCompiled methods. That makes the OatClass\ncopy-constructible as it doesn\u0027t own any memory. We use that\nin OatFile::OatDexFile::GetOatClass() to return the result\nby value thus avoiding one or two heap allocations per call.\n\nChange-Id: Ic7098109028a5b49e39ef626f877de86e732ed18\n" }, { "commit": "329d18806792771dfee064203fe27875d79cd53a", "tree": "56f2b3105a6451d2b6f2b39941fb38bbd9af33d6", "parents": [ "a6b20c3cb43676c3294865af521c19db77988633" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 10:32:19 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Apr 08 12:21:36 2014 -0700" }, "message": "Better error reporting when loading dex files\n\nCollect all partial error messages and return them as cause\nexceptions for the top-level exception returned.\n\nChange-Id: I9661b8aed2a571dc88bf0f06d447108eeaed1409\n" }, { "commit": "719d1a33f6569864f529e5a3fff59e7bca97aad0", "tree": "fcd84efd7b9806b93ec1a44e2317e6f882e7fe0e", "parents": [ "5365eea9940269b662cfbe103caa348816ff1558" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 12:13:39 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Mar 06 19:16:01 2014 -0800" }, "message": "Enable annotalysis on clang ART builds.\n\nFix clang build errors aswell as restructure locking/mutex code for correct\nthread safety analysis support.\nReorder make dependencies so that host builds build first as they should\nprovide better compilation errors than target.\nRemove host\u0027s use of -fno-omit-frame-pointer as it has no value with correct\nuse of CFI, which we should have.\n\nChange-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90\n" }, { "commit": "893263b7d5bc2ca43a91ecb8071867f5134fc60a", "tree": "a99238843a9caad00122c8f7d13e031f5d81bc38", "parents": [ "2fece5941f12395a94e742313e7059a9e419994d" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 04 11:07:42 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Mar 04 14:21:58 2014 -0800" }, "message": "Avoid marking old class linker and intern table roots during pause.\n\nThe new root visiting logic has a concept of a root log which holds\nnew roots which were added since the start of the GC. This is an\noptimization since it lets us only mark these newly added roots\nduring the pause (or pre-cleaning) since the other roots intern table\nand class linker roots were marked concurrently at the start of the\nGC.\n\nBefore (EvaluateAndApplyChanges):\nMarkConcurrentRoots:\tSum: 605.193ms\nAfter:\nMarkConcurrentRoots:\tSum: 271.858ms\n\nThis should also reduce pathological GC pauses which used to be able\nto happen when the intern table or class linker became \"dirty\"\nduring the concurrent GC.\n\nChange-Id: I433fab021f2c339d50c35aaae7161a50a0901dec\n" }, { "commit": "2da882315a61072664f7ce3c212307342e907207", "tree": "67d777be044f5b60e2f13ab7968b63c581904ea9", "parents": [ "762d4e5b9e777ae64c4ba581af9c84b78a5e96a6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Feb 27 12:26:20 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Mar 03 23:27:12 2014 +0000" }, "message": "Initial changes towards Generic JNI option\n\nSome initial changes that lead to an UNIMPLEMENTED. Works\nby not compiling for JNI right now and tracking native methods\nwhich have neither quick nor portable code. Uses new trampoline.\n\nChange-Id: I5448654044eb2717752fd7359f4ef8bd5c17be6e\n" }, { "commit": "6fac447555dc94a935b78198479cce645c837b89", "tree": "bcf1449999084b1e1dec3dac287f6f3670d7eda0", "parents": [ "7f0ff7e7fff82566bca5f9353eaa2c4f81f0671a" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Feb 25 17:01:10 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Feb 26 16:38:22 2014 -0800" }, "message": "Make allocations report usable size.\n\nWork-in-progress to allow arrays to fill usable size. Bug: 13028925.\nUse C++11\u0027s override keyword on GCC \u003e\u003d 2.7 to ensure that we override GC and\nallocator methods.\nMove initial mirror::Class set up into a Functor so that all allocated objects\nhave non-zero sizes. Use this property to assert that all objects are never\nlarger than their usable size.\nOther bits of GC related clean-up, missing initialization, missing use of\nconst, hot methods in .cc files, \"unimplemented\" functions that fail at\nruntime in header files, reducing header file includes, move valgrind\u0027s space\ninto its own files, reduce number of array allocation routines.\n\nChange-Id: Id5760041a2d7f94dcaf17ec760f6095ec75dadaa\n" }, { "commit": "9837939678bb5dcba178e5fb00ed59b5d14c8d9b", "tree": "00f0e6b54d7c4cac78a02752e268724157e50b6e", "parents": [ "3fcf18e25241253f23efbeebe77b2a4c4a7c54d3" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Feb 24 16:53:16 2014 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Feb 24 18:47:23 2014 -0800" }, "message": "Avoid std::string allocations for finding an array class.\n\nIntroduce ClassLinker::FindArrayClass which performs an array class lookup\ngiven the element/component class. This has a 16 element cache of recently\nlooked up arrays.\nPass the current thread to ClassLinker Find .. Class routines to avoid calls\nto Thread::Current().\nAvoid some uses of FindClass in the debugger where WellKnownClasses is a\nfaster and more compacting GC friendly alternative.\n\nChange-Id: I60e231820b349543a7edb3ceb9cf1ce92db3c843\n" }, { "commit": "83c8ee000d525017ead8753fce6bc1020249b96a", "tree": "d5167ed15dee2629905ac3640b6ea0578d4ae312", "parents": [ "7cba217ab0661d74deccbb97160cdf60b74d4ea3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 28 14:50:23 2014 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 11 10:40:10 2014 -0800" }, "message": "Add root types and thread id to root visiting.\n\nEnables us to pass the root type and thread id to hprof.\n\nBug: 12680863\nChange-Id: I6a0f1f9e3aa8f9b4033d695818ae7ca3460d67cb\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": "60836d5a9bcf8b30984aae4279a4f6233b0bf622", "tree": "7779b989a6bdb12b0ddd2ae2506c8aea46c99d04", "parents": [ "6e60cfd6d35ee7dbe68cee1ff2198d3b421ab686" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 15:53:38 2014 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jan 16 19:44:03 2014 +0000" }, "message": "Fix opening oat files that are out of date.\n\nMake sure we\u0027re not using an old MAP_PRIVATE mapping of an\nOatFile after a forked process modifies the underlying file.\n\nChange-Id: I5c6caaf34272c805e40e95ee690dd948d7406751\n" }, { "commit": "8755359a35a4aa915fe3753633015263c7e97b74", "tree": "57c0b62f7e9b6cacfbd18d1e33f437b69621fa48", "parents": [ "0b5a3fe08213dff52b73b2388b50a87d09b7da4f", "c528dba35b5faece51ca658fc008b688f8b690ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 11 20:25:08 2013 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Dec 11 20:25:09 2013 +0000" }, "message": "Merge \"Enable moving classes.\"" }, { "commit": "08cbf66dc4632913f80f8ac18082c39b7d52c7dd", "tree": "a8c801c87a00d45672b3b2b45863626a139d86a2", "parents": [ "ed61d742acea70a06d992eb037c7343c2ad74333" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 16:52:57 2013 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Dec 10 23:44:07 2013 -0800" }, "message": "Do not require classes.dex to support stripped zip files\n\nChange-Id: Ief34c1b559dbebda85d181ae49da7d35446c9b37\n" }, { "commit": "c528dba35b5faece51ca658fc008b688f8b690ad", "tree": "d95c113a639d07f7e3b88e8a6caa9b5f6e044801", "parents": [ "76f552307ee980221626d1dff0ada56c989d24ca" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 26 12:00:11 2013 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Dec 10 16:00:58 2013 -0800" }, "message": "Enable moving classes.\n\nSlight reduction in Zygote size, memory savings are in the noise.\nBefore: Zygote size: 8739224\nAfter: Zygote size: 8733568\n\nFixed a bug where we didn\u0027t set the concurrent start bytes after\nswitching the allocator from bump pointer to ROSAlloc in the\nzygote. This caused excessive memory usage.\n\nAdded the method verifiers as roots to fix an issue caused by\nRegTypes holding a Class*.\n\nAdded logic to clear card table in the SemiSpace collector, this\nreduces DalvikOther from ~2400k -\u003e ~1760k when using the SemiSpace\ncollector.\n\nAdded a missing lock to the timing loggers which caused a rare\none time crash in std::set.\n\nBug: 11771255\nBug: 8499494\nBug: 10802951\n\nChange-Id: I99d2b528cd51c1c5ed7012e3220b3aefded680ae\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": "88474b416eb257078e590bf9bc7957cee604a186", "tree": "7c59aa370bec9b0f2d37cb7a96d3b2effb3d92ce", "parents": [ "9780099e445884d8bc9444c8c1261b02d80a26c7" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Oct 23 16:24:40 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Tue Oct 29 12:01:28 2013 -0700" }, "message": "Implement Interface Method Tables (IMT).\n\nChange-Id: Idf7fe85e1293453a8ad862ff2380dcd5db4e3a39\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": "e810452722ac83b294d1f7aa80bdd88e547d5af0", "tree": "6000d7851d7e60936a2ec6e7ef6ca935bc374832", "parents": [ "67fe2b41a6afccf6ab1a58879eae3e0e8f3d6c7a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Oct 15 21:56:36 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Sun Oct 20 21:38:53 2013 -0700" }, "message": "Preload DexCaches\n\nBug: 11045348\nChange-Id: I6f9c0d11613b6b4933a04ae23dbf4bc7879cea65\n" }, { "commit": "756ee4e090bc1e1812b41fb7b4661df601a32ef9", "tree": "b456ca4a582d5e75d20b418ab4c27ed56b46f40d", "parents": [ "eeb9888421b696990f45b89286ad9d0908c70a69" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 15:46:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 03 18:14:18 2013 -0700" }, "message": "Find OatDexFile by DexFile name and checksum, not just checksum\n\nBug: 10614658\nChange-Id: Ie0b5a34fd396b6299000c37909108c5e7e6ab80f\n" }, { "commit": "ee39a10e45a6a0880e8b829525c40d6055818560", "tree": "88cf2b0765ffc8cc96aa2f895254fbf799d0eb40", "parents": [ "7d690ba929a2a02e2b6344749561d49e2c0d55d2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Sep 19 02:56:49 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Sep 21 22:00:10 2013 -0700" }, "message": "Use class def index from java.lang.Class.\n\nBug: 10244719\nThis removes the computation of the dex file index, when necessary this is\ncomputed by searching the dex file. Its only necessary in\ndalvik.system.DexFile.defineClassNative and DexFile::FindInClassPath, the\nlatter not showing up significantly in profiling with this change.\n\n(cherry-picked from 8b2c0b9abc3f520495f4387ea040132ba85cae69)\nChange-Id: I20c73a3b17d86286428ab0fd21bc13f51f36c85c\n" }, { "commit": "c4621985bdfc2b27494087e5dee65a6d0cc5a632", "tree": "d8165f5b8d337e73942ee29d66fb40585dc7caf1", "parents": [ "5666afd6854b5634ae741dc8a3a633fc47d52168" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Sep 16 19:43:47 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Sep 17 10:03:00 2013 -0700" }, "message": "Fix race in root marking.\n\nThere was a race which caused the class linker / intern table to not\nbecome dirty after adding a root. We now guard the is dirty flag by\nthe corresponding locks to prevent this from occuring. This was\ncausing roots to be occasionally missed.\n\nAlso fixes the bug where we occasionally scan more cards than\nneeded.\n\nBug: 10626133\n\nChange-Id: I0f6e72d92035ff463954d66988ef610ea0df61be\n" }, { "commit": "7dfb28c066159e6cde8181720f0c451a700ef966", "tree": "5279fb95da015365846eb48d931b9355b540cb9e", "parents": [ "a7e885013753df3f07bf038a8c4a187fb97c78e1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Aug 22 08:18:36 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 23 10:49:29 2013 -0700" }, "message": "Don\u0027t scan image space when starting runtime.\n\nBug 10432288.\nFind Classes and Strings from dex caches lazily rather than when the image is\nloaded.\nMake class status changes do notifies when there can be waiters.\nFor Class lookup there\u0027s a pathology if we always search dex caches and\nso after 1000 failures move all classes into the class table.\nBe consistent in using \"const char*\" for class linker descriptors as this\nmost easily agrees with the type in the dex file.\nImprove the intern run-test so that it has a case of a literal contained in the\nimage.\nModify image_test to allow any valid lock word rather than expecting 0, ideally\nwe wouldn\u0027t see inflated monitors but we do due to NotifyAll (see bug 6961405).\n\nChange-Id: Ia9bfa748eeccb9b4498784b97c6823141b1f6db8\n" }, { "commit": "8f3c9ae38df2460940a26dff889a84430b6c38d3", "tree": "55d5858382e5f66211db96d587b06914bad850d7", "parents": [ "b8a0b94735f188bc739e4c55479c37699006b881" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 17:26:41 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Aug 21 16:31:42 2013 -0700" }, "message": "Don\u0027t allow class status to go backward except for error.\n\nAllow greater parallelism of initialization.\nBug 10393546.\n\nChange-Id: Ic194ed490bb0a986250c09fcf335eb1be9714657\n" }, { "commit": "be7149fc2e7cc607937209f2819e3c1d672e2668", "tree": "7add2e6efce570424fe9950d86f5a196192729c1", "parents": [ "46398608eaa47afe5a4cfb91e3f43211bf937d68" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 09:29:39 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 20 10:53:51 2013 -0700" }, "message": "Avoid throwing NoClassDefFoundError at compile time.\n\nChange-Id: I8ba56a8750e1718babcb1f94e0408d89f58ea9b5\n" }, { "commit": "e6bb3b2ce5a69c31c2adfc7eb2705633b7f966eb", "tree": "2c562e3de0fcd0cdd4528c4d2f40aa7fc75eea2e", "parents": [ "cf3de6209f056aa8d6005e4610d49855da581eb4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Aug 19 21:51:45 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Aug 19 22:52:23 2013 -0700" }, "message": "Reduce AOT initialization.\n\nWhen compiling apps there is no need to resolve all types in the dex file, just\nthose declared in the dex file. There\u0027s also no need to initialize static\nfields if we can only leave the class in a verified state.\n\nIncrease use of CompilerDriver::IsImage.\nMove timing of dex2oat setup to before Runtime::Create.\n\nOn run-test 056 the performance improvement is an order of magnitude, for\nThinkFree dex2oat time is dominated by compilation and this change has no\neffect.\n\nBug 10316099.\n\nChange-Id: Ibdd7caa43284e7448e6a56d810967100ae4a7898\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": "b0f871965d588cce066785728fb105248b38bb4a", "tree": "777eb2adbcfc35858135756d893cda86b333b9f4", "parents": [ "597e46bf300244a45d1e214c618e89250b39912b" ], "author": { "name": "Dragos Sbirlea", "email": "dragoss@google.com", "time": "Thu Aug 08 10:43:47 2013 -0700" }, "committer": { "name": "Dragos Sbirlea", "email": "dragoss@google.com", "time": "Thu Aug 08 10:53:50 2013 -0700" }, "message": "Removed unused friend classes for tests.\n\nChange-Id: I7f08b0cd4abbbc82f329a8bec0d0994327b6dba9\n" }, { "commit": "848871b4d8481229c32e0d048a9856e5a9a17ef9", "tree": "4be4602e3becc899f76a29a87618801458fe04b9", "parents": [ "423fb4d70f2ac36bf9f630146b4150771a8e7e76" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Aug 05 10:56:33 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Aug 07 22:17:00 2013 -0700" }, "message": "Entry point clean up.\n\nCreate set of entry points needed for image methods to avoid fix-up at load time:\n - interpreter - bridge to interpreter, bridge to compiled code\n - jni - dlsym lookup\n - quick - resolution and bridge to interpreter\n - portable - resolution and bridge to interpreter\n\nFix JNI work around to use JNI work around argument rewriting code that\u0027d been\naccidentally disabled.\nRemove abstact method error stub, use interpreter bridge instead.\nConsolidate trampoline (previously stub) generation in generic helper.\nSimplify trampolines to jump directly into assembly code, keeps stack crawlable.\nDex: replace use of int with ThreadOffset for values that are thread offsets.\nTidy entry point routines between interpreter, jni, quick and portable.\n\nChange-Id: I52a7c2bbb1b7e0ff8a3c3100b774212309d0828e\n" }, { "commit": "7934ac288acfb2552bb0b06ec1f61e5820d924a4", "tree": "43f3acd8af7fd34d4ae7b64f6e06bb8429d74bb8", "parents": [ "fb331d7ca004f39608fcfdae49d38df90c702ea9" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 26 10:54:15 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 26 11:55:10 2013 -0700" }, "message": "Fix cpplint whitespace/comments issues\n\nChange-Id: Iae286862c85fb8fd8901eae1204cd6d271d69496\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": "56d947fbc9bc2992e2f93112fafb73e50d2aaa7a", "tree": "cfdbb596075c8652384e89c1d002f147d610c07d", "parents": [ "6d69f592696f3bbd3bb0978ae3b25f2c359aac0d" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jul 15 13:14:23 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 13:10:11 2013 -0700" }, "message": "Add verification of boot.oat generated on device\n\nChange-Id: I069586205a9a92fc7375ccf5cdde136bbbcfc800\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": "1d54e73444e017d3a65234e0f193846f3e27472b", "tree": "1de93661e95a0ce6fa78fdfc23d0cfd3dd2a06f7", "parents": [ "4c22e7eabef3f815841dfc6e0d5bbead96150752" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 02 21:10:01 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jun 21 11:10:42 2013 -0700" }, "message": "GC clean up.\n\nGreater use of directories and namespaces.\nFix bugs that cause verify options to fail.\nAddress numerous other issues:\n\nGC barrier wait occurring holding locks:\nGC barrier waits occur when we wait for threads to run the check point function\non themselves. This is happening with the heap bitmap and mutator lock held\nmeaning that a thread that tries to take either lock exclusively will block\nwaiting on a thread that is waiting. If this thread is the thread we\u0027re waiting\nto run the check point then the VM will deadlock.\nThis deadlock occurred unnoticed as the call to check for wait safety was\nremoved in: https://googleplex-android-review.googlesource.com/#/c/249423/1.\n\nNewTimingLogger:\nExisting timing log states when a split ends but not when it begins. This isn\u0027t\ngood for systrace, in the context of GC it means that races between mutators\nand the GC are hard to discover what phase the GC is in, we know what phase it\njust finished and derive but that\u0027s not ideal.\n\nSupport for only 1 discontinuous space:\nCode special cases continuous and large object space, rather than assuming we\ncan have a collection of both.\n\nSorted atomic stacks:\nUsed to improve verification performance. Simplify their use and add extra\nchecks.\n\nSimplify mod-union table abstractions.\n\nReduce use of std::strings and their associated overhead in hot code.\n\nMake time units of fields explicit.\n\nReduce confusion that IsAllocSpace is really IsDlMallocSpace.\n\nMake GetTotalMemory (exposed via System) equal to the footprint (as in Dalvik)\nrather than the max memory footprint.\n\nChange-Id: Ie87067140fa4499b15edab691fe6565d79599812\n" }, { "commit": "e3359f7ad7671c5816f17145ca3a01516512e8d6", "tree": "bfb5a78fb6c42ea5fc93638d6aaa82fdf7a201a6", "parents": [ "62342ec720069cebe55f45aea2ff8512a17e7d62" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jun 11 15:14:11 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jun 11 15:14:11 2013 -0700" }, "message": "Don\u0027t recursively take ClassLinker::dex_lock_.\n\nFix for Bug: 9285048.\n\nChange-Id: I4bdefdc7e1de2eec6488e8d629147d9699f4d099\n" }, { "commit": "0aba0ba155bef7346bde19e53581200b89ae8a7a", "tree": "6590f8a50bde7c30b57f1bb0ae67c6d88cea8116", "parents": [ "515661b14b60ab9684efa1ab1d5124934406094e" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Jun 03 14:49:28 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Jun 07 14:43:24 2013 -0700" }, "message": "Created compiled stubs in image.\n\nSaves class linker from having to set code pointers when loading\nfrom an image. Added stubs for quick and portable resolution\ntrampolines, and interpreter-to-interpreter and interpreter-to-quick\nentry points. Also added sizing stats output for oat writer.\n\nChange-Id: I3905fae81047742c23d1cf0ca001db798db971b1\n" }, { "commit": "1bf8d4dbe5cb9891e8a1125ff1928b544efc243a", "tree": "84b28ef4c8bdf7da73c16e891e2fe978b52d9a90", "parents": [ "b29bbbc00071f56a4a98a2d94c3968a36763ed55" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 30 00:18:49 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu May 30 10:20:05 2013 -0700" }, "message": "Profiler directed clean-up of dex2oat.\n\nFix bad usage of std::string in: the verifier and compiler driver method\narguments, causing unnecessary boxing and allocations; in creating a symbol for\nthe dex compilation unit, that is only used in portable builds; in pattern\nmatching for intrinsics by name.\n\nMake class linker dex and classes locks reader/writer to allow concurrent\ndex cache or class querying. Refactor ComputeCompilingMethodsClass to pass in a\ndex cache hint, to avoid taking any locks when the dex file of the compiling\nmethod matches that of the field or method being resolved.\n\nMake the RegType\u0027s HasClass method virtual to avoid frequent virtual method\ndispatch. Make RegTypeCache GetFromId inlinable.\n\nVarious other bits of whitespace and formatting clean-up.\n\nChange-Id: Id152e1e5a6fed2961dad0b612b7aa0c48001ef94\n" }, { "commit": "33e9566255c426e7a2c8fca5b8a1b6a94a5d352c", "tree": "80965d3d329c09ec5a574863a356562e42f639ff", "parents": [ "34d64cba998cb86867109db351113e6f7c9293f7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 20 20:29:14 2013 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 20 21:16:03 2013 -0700" }, "message": "Various GCC 3.6 and clang build fixes.\n\nRemove #error in common_test.h that fires with clang build and replace with\nruntime error.\nFix bit rot caused by not compiling with Wthread-safety.\nFix clang build issues in compiler relating to missing header file definitions\nin object files.\nOther minor build and tidying issues.\n\nChange-Id: Ife829ab0664581936155be524de46e6181c750b0\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": "76b6167407c2b6f5d40ad895b2793a6b037f54b2", "tree": "5c433a0907ddf401f4078b6703253b1ae75e723e", "parents": [ "f66330a747eff155eb571b634fc9d901c55a78a7" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 17:47:30 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 18:11:44 2012 -0800" }, "message": "Move mutex.h into base/mutex.h.\n\nWe don\u0027t actually need any hackery to get the right mutex.h any\nmore, but since we planned on having the google3-like stuff\nin google3-like locations, this is an easy one to fix.\n\nChange-Id: Ie27464ebbc208a6f4e694a97cf26b1cee0737009\n" }, { "commit": "fe8723b27d5ef942ffa5a0a77c8169ffdfde8f4b", "tree": "68030b2f4cdd150d6644432c04681f0c79b9f82b", "parents": [ "b7eb10825af77b60cdae0d58232075a0704071da", "761600567d73b23324ae0251e871c15d6849ffd8" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 17:03:35 2012 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Dec 12 17:03:36 2012 -0800" }, "message": "Merge \"Switch over to the google3 unix_file File*.\" into dalvik-dev" }, { "commit": "761600567d73b23324ae0251e871c15d6849ffd8", "tree": "4757cb01233394fa2e9c461a68fc37a35c12dabb", "parents": [ "89c41e5f2fa10e7b97698b9714bd4883a73132f0" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Wed Dec 12 16:31:20 2012 -0800" }, "message": "Switch over to the google3 unix_file File*.\n\nI also moved macros.h to base/macros.h to ease google3 porting, at\nthe expense of a larger than necessary change. (I learned my lesson,\nthough, and didn\u0027t make the equivalent base/logging.h change.)\n\nI\u0027m not sure whether we want to keep the unix_file MappedFile given\nour existing MemMap, but it\u0027s easier to bring it over and then remove\nit (and possibly revert the removal) than to bring it over later.\n\nChange-Id: Id50a66faa5ab17b9bc936cc9043dbc26f791f0ca\n" }, { "commit": "7331813aa84c82f003b58da7a9225622f8b0eeeb", "tree": "27d605e356312e8c067fff33eb98b362742edde1", "parents": [ "1cac343f8621a81bcd3f52f8eee0f497a66d7408" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Dec 12 12:05:56 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Dec 12 12:05:56 2012 -0800" }, "message": "Remove now unused RelocateExecutable\n\nChange-Id: Ief03e9154d038fa977fe5eb38b1b9aef6659231f\n" }, { "commit": "e35517ad40e0713df8420aeb5d3540f146a59f62", "tree": "b9f5a153774d89c73545365d54cc7e4128ce3d76", "parents": [ "4696b5b20be2f51f4ada5f3771a205d90bff351d" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 30 18:49:55 2012 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Oct 31 16:38:12 2012 -0700" }, "message": "Remove disable card marks, fix SetPatchLocation.\n\nShould slightly improve performance. Added a no thread suspension allowed in patch oat code and\nmethods.\n\nAdded a new function to class linker, GetOatCodeFor which takes in a method reference instead of\npointer.\n\nThis fixes the issue where pruned methods were getting re-loaded during code and method patching.\n\nChange-Id: I676bb88cb021b6d2e0db00adbcf1f2f04f82b72a\n" }, { "commit": "28db0129e5d7ef642cf8845c86c0e11832817085", "tree": "3f1ca5abeb2e622e193573165bf20a626447337e", "parents": [ "a85b8376740641f13dc078aea6be94d15a800803" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 16:20:41 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 22:26:03 2012 -0700" }, "message": "Add oat file dependency on boot.oat load location\n\nChange-Id: I89742e361675bd4e5177e3af213bcc826ddd60de\n" }, { "commit": "9ebae1f30b84dfd8dab4144f80eebec4f8fc8851", "tree": "379f7606cf7c1b5bbeb41caccc4cb681fc1ef2b4", "parents": [ "30de32dec8dba21f7fec117b779c2b4e6bb4e4e6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 15 17:38:16 2012 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Tue Oct 16 10:05:04 2012 -0700" }, "message": "Concurrent class linker and intern table root marking\n\nWe now mark the class linker and intern table roots concurrently\n(with mutators unpaused), only re-marking these roots in the second pause if\nthey get dirtied.\n\nReduces root marking time by ~1ms for each pause.\n\nChange-Id: I833fc557bac9a2930868db715587318293fa4655\n" }, { "commit": "9bc81918a2c663339f7739d9cf968f354506e3a7", "tree": "372dc5beb2969c5467d1553cee583130085e442f", "parents": [ "3cc3981018b0eb2c4f1b05ed620d8aad36098e7e" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 11 21:43:36 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 11 22:56:17 2012 -0700" }, "message": "Flatten interface entries into the iftable.\n\nAvoid an indirection when scanning the iftable by inlining the interface\nentry into the iftable.\nCopy the iftable for marker interfaces from parents to their children\n(for example for exceptions).\nDon\u0027t allocate method arrays for 0 element interface method tables.\n\nChange-Id: I8402960d4ddbe4b1ffd335ed4ce4b4825210fd0d\n" }, { "commit": "4445a7e3398a6143939168097a3aa275b734504d", "tree": "9eda34219b4a840125694a86ddba49077e15b944", "parents": [ "50b35e2fd1a68cd1240e4a9d9f363e11764957d1" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 05 17:19:13 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Oct 06 09:48:02 2012 -0700" }, "message": "Class clean-up.\n\nMove Class code out of native and into Java.\nRemove ClassLinker::FindDexFile.\n\nChange-Id: Idd9c4563d2c32e76690675242ff491276ace9848\n" }, { "commit": "50b35e2fd1a68cd1240e4a9d9f363e11764957d1", "tree": "4f3c58b7b293380f19e4f33357cb352e3330772e", "parents": [ "8e9a1497f0d7da4d55f6e7ed8a7d96ba6db7222d" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 04 10:09:15 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 05 11:07:39 2012 -0700" }, "message": "Explicitly pass Thread::Current to MutexLock and Alloc.\n\nChange-Id: I8b75bc0617915465f102815b32306aa7760dcae4\n" }, { "commit": "1f5393447b9f45be7918042d9ee7b521376de866", "tree": "1793cb0ae00b38a63f8cfd3a25b6cb0ee4edca16", "parents": [ "870ea4772199f8d4cbd9a269f9093620ee50a59c" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 03 21:09:42 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 04 09:27:04 2012 -0700" }, "message": "Make PopSirt inlinable, pass self to SirtRef.\n\nChange-Id: Ieb91526b1cb1f8644ceb3c5b99649f658f43bbc1\n" }, { "commit": "23435d0df17e19fe312a08ff151464d4b9f83e81", "tree": "3d0e4ad4d6f0f0852fa1736eaa0077399622263e", "parents": [ "5a6220c9068f8401394664b56a725441dba17948" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Sep 24 11:23:12 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Sep 24 11:48:14 2012 -0700" }, "message": "Assignability checks for SetFieldObject.\n\nAdds check to SetFieldObject that is enabled with VERIFY_OBJECT_ENABLED.\nThe check verifies that the object being set to the field is assignable\nto that field.\n\nFix bug that iftable was typed to be Object[][] but being assigned a\nObject[].\n\nChange-Id: I3d3744347f2dd142ca90db321ed876eaebfe7f7f\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": "c8982582778cc1571b65519e1112441be59a5f83", "tree": "4010b35ae0ea4f21c73fd58b7162318f8868afa2", "parents": [ "b724071b67f6449589994a93d4195dda49321a47" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Sep 07 16:53:25 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Sep 07 17:26:33 2012 -0700" }, "message": "Re-enable parallel verification.\n\nCheck that when verifying and initializing a class the lock on the class\nis held.\nAdd logging for slow verification of a method.\n\nChange-Id: Id51f8a108b8d1801d61ee276fab5001ddc5c0044\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": "c0228b8f02c05ed58bea58490e0d8bdcaf8c5bb8", "tree": "afbfe1592284d1978ae619e0f9b5aae642b48197", "parents": [ "08f753d5859936f8d3524e9e4faa6cee353873ea" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Aug 29 18:15:05 2012 -0700" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Aug 29 18:29:36 2012 -0700" }, "message": "Fixes to verifier and slowpaths for cts invoke tests.\n\nInstructions are never rewritten, so that has been removed from the\nverifier. Also, the slowpath now checks for access errors when it\ncan\u0027t properly resolve a method.\n\nChange-Id: Ie38eacec8eb092ba23502471a0b27ca8ce38fe68\n" }, { "commit": "08f753d5859936f8d3524e9e4faa6cee353873ea", "tree": "5679a9ad8be6827e2a10de282cd28e3d000917de", "parents": [ "b0b2be7688109cff548d2ddc8f02eecbad49ecd2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Aug 24 14:35:25 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Aug 28 11:34:56 2012 -0700" }, "message": "Avoid compile time rewriting of dex code by verifier.\n\nCompile time rewriting of dex code leads to dead code that is causing\nissues with the LLVM compiler. Make instantiation and incompatible class\nchange errors be detected in slow path field and invoke logic so its\nsafe for the compile time verification just to softly fail the effected\nclasses.\n\nThis change places incompatible class change logic into the class\nlinkers ResolveMethod and consequently changes a number of APIs.\n\nChange-Id: Ifb25f09accea348d15180f6ff041e38dfe0d536e\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": "1b55e2ad030939d4d79e5af2945f076c88d46150", "tree": "13ebbd7330c0923b74a3de23b9eabc55de84a8ef", "parents": [ "b062fdd4cb097fbae69b4bcb479c34d83ecab8ca" ], "author": { "name": "Logan Chien", "email": "loganchien@google.com", "time": "Wed Jul 11 15:55:36 2012 -0700" }, "committer": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Thu Jul 12 13:35:16 2012 -0700" }, "message": "Remove unused \"InitFromImageCallbackState\"\n\nChange-Id: Ie434b2e74971df6c3b22f4d492f7b71155e3da3e\n" }, { "commit": "afe25515c358617321d69ab4f25003e3d905d613", "tree": "c30ec73f0ae2f0b233f88b6eaf1c0b6bfd1df2dd", "parents": [ "85545cd13c16c5074cca987f65247d7abddb39f7" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jun 27 17:02:58 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jun 27 17:16:42 2012 -0700" }, "message": "Update DexFile_isDexOptNeeded to handle system.img oat files with classes.dex\n\nChange-Id: I564bacec777b745a9c911a8fe8dd98437b1ddd2d\n" }, { "commit": "0b130de5e6d8fda5f621f87223fa8d0117e6e5a2", "tree": "d393c32aad0b59e366c1e3a471a703fdbf3f19b3", "parents": [ "7c9c184b22707c9f3ed7f7ace94fe9f072129e94" ], "author": { "name": "TDYa127", "email": "tdy@google.com", "time": "Tue Jun 19 17:29:57 2012 -0700" }, "committer": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Wed Jun 27 04:03:23 2012 -0700" }, "message": "Code cleanup. Full sharpening.\n\nChange-Id: I6e8238f64a6a8fe15f9ff018ab88a9a615282cbf\n" }, { "commit": "365c10235438607541fa2259a5fec48061b90bd8", "tree": "26516a4985a8bbef4c8da36b99bf1e54af3ad24d", "parents": [ "147440427984816b6ed5235a9b1fb2cbf99496d0" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Jun 22 15:05:28 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Jun 26 15:21:01 2012 -0700" }, "message": "Increase use of ScopedJniThreadState.\n\nMove the routines for changing Object* to jobject and vice-versa\n(AddLocalReference and Decode) to ScopedJniThreadState to enforce use of\nObject*s in the Runnable thread state. In the Runnable thread state\nsuspension is necessary before GC can take place.\n\nReduce use of const ClassLoader* as the code bottoms out in FindClass\nand with a field assignment where the const is cast away (ie if we\u0027re\nnot going to enforce the const-ness we shouldn\u0027t pretend it is).\n\nRefactor the Thread::Attach API so that we\u0027re not handling raw Objects on\nunattached threads.\n\nRemove some unreachable code.\n\nChange-Id: I0fa969f49ee6a8f10752af74a6b0e04d46b4cd97\n" }, { "commit": "46b8a62388f6ac5209371515e48915c32e6d62b9", "tree": "4df6cb385addbc71bea7cbf8ce55bb27febb7da6", "parents": [ "4e181288cc6bd67baa1024e2fdb7201dde3d100e" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Jun 19 23:13:22 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jun 25 10:32:02 2012 -0700" }, "message": "Compare checksum in oat files adjacent to jar/apk to support oat in system image\n\nChange-Id: I45554c9fa5c369a0f47830623b6dbe7f9c691a08\n" }, { "commit": "f8349361a16a4e2796efe9f3586b994e8d4834e4", "tree": "0a3474cde4028e1915c59393f49c147dd76ad766", "parents": [ "44335e189951a863607049a33571932fb6a2a841" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jun 18 15:00:06 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Mon Jun 18 15:16:21 2012 -0700" }, "message": "Use static thread safety analysis when available, and fix the bugs GCC finds.\n\nIt\u0027s impossible to express the Heap locking and the ThreadList locking with\nGCC, but Clang is supposed to be able to do it. This patch does what\u0027s possible\nfor now.\n\nChange-Id: Ib64a890c9d27c6ce255d5003cb755c2ef1beba95\n" }, { "commit": "ad0b3a35857d2cd2db720028ebc51176191e2219", "tree": "e6cfbb8a5c9e6127796e0dd5912787416ec87bfd", "parents": [ "174651dea03956e160a2cff0d842954823c49134" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Apr 16 14:50:24 2012 -0700" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Fri Apr 20 19:01:23 2012 -0700" }, "message": "Support for a set of verifier failures.\n\n(cherry picked from commit 0d60484cbb0c70acc60965b015e94c2e9cb9f1e7)\n\nChange-Id: I70eb1121390305c436a2bed2c7835c870c0c3972\n" }, { "commit": "e1758feb293c7ff67d6fe59dbc31af0811863ce5", "tree": "eebf758848f8f4cd8dcb2f3a8299a6f98412e0f8", "parents": [ "0d60484cbb0c70acc60965b015e94c2e9cb9f1e7" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Apr 19 11:31:15 2012 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Thu Apr 19 11:31:15 2012 -0700" }, "message": "Revert \"Support for a set of verifier failures.\"\n\nThis reverts commit 0d60484cbb0c70acc60965b015e94c2e9cb9f1e7" }, { "commit": "0d60484cbb0c70acc60965b015e94c2e9cb9f1e7", "tree": "2b6e289a5f507590722f66d0a157fa5b293cd78f", "parents": [ "a7e6cb4efd9384ac1520976f2d620c72bb08b758" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Apr 16 14:50:24 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Apr 18 17:45:18 2012 -0700" }, "message": "Support for a set of verifier failures.\n\nChange-Id: Idd0f8944bde7ee27271c3f68a2141b5a5265c382\n" }, { "commit": "a0e180632411f7fe0edf454e571c42209ee7b540", "tree": "97dc85e76c5449ec1a901226c44e0f68fec89870", "parents": [ "e5eb1914de86129d78e965fb9f2e1bfb2aa68640" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Fri Apr 13 15:59:59 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Sat Apr 14 11:44:21 2012 -0700" }, "message": "Add a SafeMap equivalent to std::map but without the error-prone operator[].\n\nChange-Id: Iae5ba2091c55a34dbd1005cf3d25fce2a8d5c1f9\n" }, { "commit": "8532191c4fc8e005f7d432fec40fd9f2936275c6", "tree": "2173082a31163332c22b262331fe98470583cd12", "parents": [ "b12c3017e619747ab26ba56d935401a7e45b59cd" ], "author": { "name": "TDYa127", "email": "tdy@google.com", "time": "Sun Apr 01 15:24:56 2012 -0700" }, "committer": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Sat Apr 07 10:33:12 2012 -0700" }, "message": "Late method resolution.\n\nChange-Id: Ic35348022391c3c11a1d4984b9add7b6ef53aa4c\n" }, { "commit": "0c717dd1c56bd29cf860d0feda8e629dab2cadb3", "tree": "a587807a9821ba6986e56fc9d3fed68540e41268", "parents": [ "ccb7bf1271560783adccddb2ab74c53d0efd3fd1" ], "author": { "name": "Logan Chien", "email": "loganchien@google.com", "time": "Wed Mar 28 18:31:07 2012 +0800" }, "committer": { "name": "Shih-wei Liao", "email": "sliao@google.com", "time": "Fri Apr 06 17:03:33 2012 -0700" }, "message": "Add ELF loader to OatFile.\n\nChange-Id: I062c3cc78ff9a35d0efcbc9451e7e7ccb055667b\n" }, { "commit": "0045a290e6b79a274250e3112880c04bde437d4a", "tree": "a125d556b6c817218b14f6f3f72079b83d0032c4", "parents": [ "d23f5206cf72ca3fb53ac3049649bb7d018232bf" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Mar 31 21:08:41 2012 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Sat Mar 31 22:38:22 2012 -0700" }, "message": "Avoid a case of eager initialization.\n\nDon\u0027t mark as initialized classes that contain static field\ninitialization.\n\nChange-Id: Iedcabbdf355e8861eb7731650eee1467f68ae0cd\n" }, { "commit": "634eb2eb14f87753519d0ef2c5f256e55888f378", "tree": "798e5596e1229248b6b297eb51542078ce86c1f9", "parents": [ "8fb932e9410dbd1791dc2b56b67e977607793e05" ], "author": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Mar 22 16:06:28 2012 -0700" }, "committer": { "name": "Elliott Hughes", "email": "enh@google.com", "time": "Thu Mar 22 16:06:28 2012 -0700" }, "message": "Add some extra debugging/diagnostic support.\n\nCHECK that we don\u0027t bring a class back from a \"permanent\" error status in the\noat file at runtime.\n\nCHECK that runtime_support.cc doesn\u0027t hand out 0 as an address for its caller\nto branch to.\n\nAlso remove some accidentally left in debugging output.\n\nAlso fix a few comment typos.\n\nChange-Id: Ibf4224940e9013184888c7854e675b17e0500ac9\n" }, { "commit": "1984651929744dd603fd082e23eacd877b9bc177", "tree": "ffa10973a88f0f2743f3fbfaf5e7e4235d5f262d", "parents": [ "f3c01c530ab3a645bd5a980522df4d396dcbf228" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Feb 24 11:42:47 2012 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon Feb 27 16:08:56 2012 -0800" }, "message": "Invoke static/direct dispatch change.\n\nThere was a subtle race in static/direct dispatch via the code and methods\ntable. This patch removes the table in preparation of architectures like\nx86 which will more aggressively sink loads.\n\nRemoves unused fields, code.. Brings back resolved methods table\nshort-cut and associated fast paths to use this (such as in Proxy). Adds\na resolution method that is used as the trampoline for static and direct\nmethods.\n\nAdd source file and line number to Throwable::Dump.\n\nMethodHelper knowledge of runtime methods.\n\nChange-Id: Ieae1b74c24072e6327a5bb2cad466f04e3c46c4d\n" }, { "commit": "8cd6ddaeb78cc904e13bac88753654a04b2e15b8", "tree": "005ebbe14563bb3ec5bfc9837bf3fd4284427cec", "parents": [ "a656a0f6fbcf2ba3f15cae54a773b9c636dd32c1" ], "author": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Wed Feb 22 10:15:34 2012 -0800" }, "committer": { "name": "jeffhao", "email": "jeffhao@google.com", "time": "Thu Feb 23 15:55:20 2012 -0800" }, "message": "Numerous fixes to compiler and verifier for cts vm-tests.\n\nClassNotFoundExceptions in ResolveType are converted to\nNoClassDefFoundErrors.\n\nCompiler checks for puts into final fields.\n\nMethod resolution searches direct methods if an appropriate virtual\nmethod can\u0027t be found.\n\nInvocations of \u003cclinit\u003e are rejected by the verifier.\n\nInvoke-super and invoke-virtual can\u0027t be used on private methods.\n\nUsing invoke-interface on non-interface methods and not using\ninvoke-interface on interface methods leads do an error.\n\nChange-Id: Ia589f1ffccf91b62812ee34c8c5fae1aaf3798c6\n" }, { "commit": "a004aa933a58428489e42d77f707c2b063b73747", "tree": "1224764c4a524957e94dfe2d27e277d024986668", "parents": [ "573b7c9324b11ff7f42f68c9ad52d26ebc4b6d12" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Feb 08 18:05:09 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Feb 16 17:48:28 2012 -0800" }, "message": "user build support for art (2 of 3)\n\nChange-Id: I4696fee58e43db48540e2442c4235fc4bb02d9e3\n" }, { "commit": "16f93671923979733cb46fc6f053c8f65754d5eb", "tree": "1bcb06e29786c5c93e0dc588b4ad6e8e94de0034", "parents": [ "b305770f45e9cec66c3bdf792c4e7fa9cff5ec6e" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Feb 14 12:29:06 2012 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Feb 14 14:39:26 2012 -0800" }, "message": "Remove dexCacheResolvedMethods, address Proxy issue\n\nChange-Id: Iab8c7edb954d241bd5a92260db07696b9559155f\n" } ], "next": "b5d6a4983732387dd9fe9f0024d19a766819755d" }