)]}'
{
  "log": [
    {
      "commit": "982ecedecd2326f9b28ee60a3feb56b299e1c2bc",
      "tree": "d319249a25c0f13bab0bb45efd8cf70a4a238985",
      "parents": [
        "09108b274c15b55d8577ae3590005e990694c5b7"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Mar 29 08:49:38 2021 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Mar 29 12:46:54 2021 +0000"
      },
      "message": "Remove \u0027\u0026\u0027 class loader context.\n\nThis is now an unsupported context.\n\nTest: class_loader_context\nBug: 132357300\nChange-Id: I21bc6e3529944a57379845e90c7f49759db30d40\n"
    },
    {
      "commit": "6e6f1b2ffb243b3e5ae112bba3cd52031deb31ba",
      "tree": "df7254d763ca274ed23b012e47e825a4444d1bfd",
      "parents": [
        "8de1fc3a75dcc900aed271a4f654d912a8838c1d"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Dec 15 19:13:19 2020 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jan 05 21:51:00 2021 +0000"
      },
      "message": "Do not open dex files in CLC if we only need to get dexopt status\n\nThe verifying the class loader context when calling GetDexOptNeeded\nwe only need the dex locations and the checksums. Opening the full\ndex files may lead to in memory extraction which is expensive and\nunnecessary.\n\nAdd a special path in ClassLoaderContext::OpenDexFiles which will\nextract the locations and the checksums from the apk instead of\nactually opening the dex files.\n\nWe re-uses the same logic in OpenDexFiles in order to avoid\nimplementing the opening algorithm twice (which, given all the edge\ncases is not trivial).\n\nBug: 169869944\nTest: test-art-host\nChange-Id: Ic327889677ce697cd60c5c688281515b932a2a76\n"
    },
    {
      "commit": "5ff2393e1fb6e61fc74f20c66f80f4b8656987d1",
      "tree": "e94b8cfc92379678b4f2e6446aa6d28a6408222f",
      "parents": [
        "99459f3bdd8d569ec7054920cbc32e6915d1e125"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Dec 11 18:26:14 2020 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Dec 14 19:00:35 2020 +0000"
      },
      "message": "Remove stripped-apk related logic from CLC\n\nStripped-apks are no longer supported by the runtime and\nthe current logic prevents bug fixes and code evolution.\n\nBug: 111442216\nTest: test-art-host\nChange-Id: I30d5825e4f6453981ca9165bebafe67557c28b93\n"
    },
    {
      "commit": "a63a2e971079f57d86acd2e736be99fe3f4f4a91",
      "tree": "0e776f7888f5942145427c6cb888d2e4f36ed930",
      "parents": [
        "b50d453318b2db76d055ae135ebbfc538ed6c19e"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Apr 15 20:02:00 2020 -0700"
      },
      "committer": {
        "name": "Treehugger Robot",
        "email": "treehugger-gerrit@google.com",
        "time": "Thu Jun 25 23:06:30 2020 +0000"
      },
      "message": "Search only the current class loader when checking for duplicates\n\nDo not check the entire class loader hierarchy for duplicate dex files\nbecause some use cases might be valid. The most error prone cases are\nactually duplicates within the same class loader.\n\nTest: gtest\nBug: 154032843\nChange-Id: I8c5efd4b2053a5b4052de6041d561554dddf4780\nMerged-In: I8c5efd4b2053a5b4052de6041d561554dddf4780\n(cherry picked from commit 86ac525b1f42876518c9040aeaf1a9710cc4332e)\n"
    },
    {
      "commit": "b495e7ffac8782dd2fc7c1a7fa7c69da71d98c1c",
      "tree": "723728edcc663257640a6d0b82785992174c6f1b",
      "parents": [
        "82cc2a247d9fb9bb8d1d28a09d978f66d0b1c4dd"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 06 19:29:45 2020 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Apr 08 23:49:43 2020 +0000"
      },
      "message": "Log an error when an app loads duplicate dex files\n\nCreating a class loader with duplicate dex files in its classpath is most\nlikely an unintended bug. That leads to rejecting any compiled code and\nhurts performance by extracting in memory.\n\nTest: run-test gtest\nBug: 149410951\n\nChange-Id: Ieebb69c6bd03acbe95dd8bedb6101d70390b92d8\n"
    },
    {
      "commit": "c9fa770b6eedcf0cfe05b2449423f5494eecfce0",
      "tree": "684657b011f8980da10cbdc89ca6288d933a2734",
      "parents": [
        "a7d98b9560166eddaeb78d0f19402ee80ec9df06"
      ],
      "author": {
        "name": "Dan Zimmerman",
        "email": "danzimm@fb.com",
        "time": "Fri Jan 31 13:35:12 2020 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Sat Feb 08 02:41:12 2020 +0000"
      },
      "message": "Introduce VMRuntime.isValidClassLoaderContext\n\nIn the PackageManager server we need to validate class loader contexts\nthat we receive from an untrusted process. In order to keep class loader\ncontext parsing logic centralized within the runtime let\u0027s create an API\nwhich returns whether or not the runtime can parse the encoded class\nloader context.\n\nTest: Build system image, open app using secondary dex\nTest: atest atest com.android.server.pm.dex.DexManagerTests\nTest: m test-art-host-gtest-class_loader_context_test\nChange-Id: Ied676e3239f70a8ab9d066df79f377b7036b28b7\n"
    },
    {
      "commit": "b682ea4d1f9f88ef41589007f385398033d61b65",
      "tree": "b843077f05e2fe37ce5f566dfc823552f289f562",
      "parents": [
        "77aa6807053a830fe5c951c7cb700813d7e2e27b"
      ],
      "author": {
        "name": "Dan Zimmerman",
        "email": "danzimm@fb.com",
        "time": "Mon Dec 23 06:59:06 2019 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Sat Feb 08 00:01:36 2020 +0000"
      },
      "message": "Introduce BaseDexClassLoader.computeClassLoaderContextsNative\n\nThis will be used to compute the contexts that should be sent over to\nthe dex load reporter. See associated changes in libcore \u0026\nframeworks/base.\n\nMotivation: At the moment of committing there are two classloader\ncontext encoders- one in ART and one in the package manager. The\nduplicate logic is susceptible to divergences. For example at the moment\nif a package uses shared libraries and has secondary dex files then the\ncontext encoded for secondary dex files will be incorrect[1]. In order to\neliminate this bug and future possible bugs lets centralize where all\nclassloader context computation is done.\n\n[1]: The context will be incorrect because it doesn\u0027t take into account\nthe shared libraries that are loaded at runtime.\n\nTest: m test-art-host-gtest-class_loader_context_test\nTest: m test-art-host-gtest\nTest: ./test/testrunner/testrunner.py --host -b\nTest: Introduced a set of tests for the new API(s)\nTest: See tests in associated libcore \u0026 framework/base commits\n\nBug: 148494302\nChange-Id: Id39293a2e1d3d05194f2864f4febb3e652bce075\n"
    },
    {
      "commit": "7d511d94cdc33df9ede75108b7aa112640635d49",
      "tree": "2fba7478ee5051cb2c8aff74f90098878c25f585",
      "parents": [
        "15669a69f163362047b695e76565d93af3283e6f"
      ],
      "author": {
        "name": "Dan Zimmerman",
        "email": "danzimm@fb.com",
        "time": "Mon Dec 23 07:00:51 2019 -0800"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jan 17 22:13:11 2020 +0000"
      },
      "message": "[art] Factor out encoding ClassLoaderContext components\n\nThese factored out utility functions are useful to encode a partial\nclass loader context. The end goal here is to serialize the correct\nclassloader contexts from the runtime and send those to DexLoadReporter\nso that we don\u0027t depend on divergent behavior.\n\nTest: m test-art-host-gtest-class_loader_context_test\n\nChange-Id: I81a32ad7cc4aba7147ed191ccf12c9839386a9cc\n"
    },
    {
      "commit": "1a9ac537f52b88dea02d02c3063283e32a085fb5",
      "tree": "5fb2fce1a45d44d7fe6557f99d38669c9d075f52",
      "parents": [
        "e5d93b58a530be39c9a067cdd7f491e4626ec51d"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Mar 05 11:57:13 2019 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Mar 22 18:51:35 2019 +0000"
      },
      "message": "Support InMemoryDexClassLoader in ClassLoaderContext\n\nAdd new class loader tag IMC to class loader context spec which\nrepresents InMemoryDexClassLoader. A special case is required to not\nattempt to open its dex files as the dex location does not correspond\nto a real file path. This is achieved by setting load-attempted variable\nto \u0027true\u0027 when encountering IMC whilst parsing a spec. Context with IMC\ncan still have opened dex files if it was created from an existing class\nloader.\n\nBug: 72131483\nTest: m test-art-host-gtest-class_loader_context_text\nChange-Id: Ic64065819018a1e56dee0f65405d26beb8fd7bbd\n"
    },
    {
      "commit": "8982186538943d31b9db0b94e9bf10b5c4a75ae7",
      "tree": "df8f79208eed6bd8801f9e4ec11a1d08e85078a5",
      "parents": [
        "4bb2af5e6163cf68ec65c5497983303302a15a09"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Mar 19 13:57:43 2019 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Mar 22 13:48:56 2019 +0000"
      },
      "message": "Support FDs for class loader context dex files\n\nWhen compiling secondary dex files, dex2oat/dexoptanalyzer must open\nall dex files in the given class loader context. However, these tools\ndo not have the SELinux permission to open app data files and instead\nrely on installd to open them and pass file descriptors via command\nline arguments.\n\nThis patch extends ClassLoaderContext::OpenDexFiles to support opening\ndex files from a provided list of FDs, assuming the order corresponds\nto the flattened class loader context. FDs can be passed to dex2oat/\ndexoptanalyzer using a new \u0027--class-loader-context-fds\u003d\u0027 command line\nargument. The format is a colon-separated list of integers.\n\ndexoptanalyzer is also extended with a separate mode in which\ndexopt-needed analysis is not performed, only the class loader context\nis flattened and list of its dex files is printed to standard output\nas a colon-separated list of paths. This mode is enabled with\n\u0027--flatten-class-loader-context\u0027 and is used by installd to obtain a\nlist of files it should open for dex2oat/dexoptanalyzer.\n\nBug: 126674985\nTest: atest installd_dexopt_test\nChange-Id: I46a671c90d14ad8615508c106a88ac1ee8a4ef28\n"
    },
    {
      "commit": "e16727388a0a2aedae530f686c0fd95cd2bbb80f",
      "tree": "a35bc53fd844f5037b572fe862d9178d83fce5ad",
      "parents": [
        "458128737485d72028d0e4af9855b7773c81010b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 30 01:09:49 2018 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 30 19:09:57 2018 +0000"
      },
      "message": "Revert^2 \"Support shared libraries in CreateContextFromClassLoader.\"\n\nThis reverts commit 1717a493a4a0c1c3b69ecfcb58838627b4c75878.\n\nbug: 120036590\nbug: 120031686\n\nReason for revert: Fix code to ensure ownership of dex files.\n\nChange-Id: I99fffb52b73e0a41d779a41605ddf2e9249c02e0\n"
    },
    {
      "commit": "1717a493a4a0c1c3b69ecfcb58838627b4c75878",
      "tree": "84f28de48b55ea9942d3ffc49b13c0ec1c1435b7",
      "parents": [
        "a66d69e884b6f9f41a8da31e6d27b498984c7fa3"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 30 01:02:50 2018 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 30 01:02:50 2018 +0000"
      },
      "message": "Revert \"Support shared libraries in CreateContextFromClassLoader.\"\n\nThis reverts commit a66d69e884b6f9f41a8da31e6d27b498984c7fa3.\n\nbug: 120036590\nbug: 120031686\n\nReason for revert: Fails libcore \n\nChange-Id: I6bec17b1e6c0d767c10b44572ca5f8d73c5fc37e\n"
    },
    {
      "commit": "a66d69e884b6f9f41a8da31e6d27b498984c7fa3",
      "tree": "58efae80d2b2161feff23143ab620242d1c09605",
      "parents": [
        "8f50b2c27f9b32726bbadfcebba910640b94036e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 28 16:06:12 2018 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 29 17:16:04 2018 +0000"
      },
      "message": "Support shared libraries in CreateContextFromClassLoader.\n\nMissed this method in my previous set of shared libraries support.\n\nbug: 120036590\nbug: 120031686\nTest: test.py, app startup with speed-profile\nChange-Id: I5c1ec567cfa5452a1f510a3279a9e15125f429ba\n"
    },
    {
      "commit": "cb2e1dd8f14db0d33259d87d8c6159c278364559",
      "tree": "8fb0e0f8395f6fd7c302783198ecea7e8f41ecf6",
      "parents": [
        "42b95c491d9ce828069e523f59d6f6c10e660a5f"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 20 11:15:13 2018 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 21 09:48:02 2018 +0000"
      },
      "message": "Canonicalize shared libraries in ClassLoaderContext::CreateClassLoader.\n\nbug:111174995\nTest: class_loader_context_test\nChange-Id: I547b8d5660ac5cb600d09b8546062e4b054f0eb7\n"
    },
    {
      "commit": "06af3b42e585531d3191c27ba6be1b9e768860a2",
      "tree": "a34a57eedd94b5bd0cdaa388211a272f6553254d",
      "parents": [
        "ce2a00daa92670a4fc01ef59fdbc3769a846f69c"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Oct 29 10:39:04 2018 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 01 15:06:29 2018 +0000"
      },
      "message": "Add support for shared libaries in class loader context.\n\nFor example:\nPCL[a.dex:b.dex]{PCL[s1.dex]#PCL[s2.dex:s3.dex]};DLC[c.dex:d.dex]{DLC[s4.dex]}\n\nRewrite the class_loader_chain_ to be a chain instead of a vector,\nto simplify processing and encoding of contexts.\n\nbug: 111174995\nTest: class_loader_context_test, test.py\nChange-Id: I7c9f71b67a91b43ae534721b43dc4fdb8e0b6ec4\n"
    },
    {
      "commit": "adc9086aac1f9442f5ec80cec5734909f0b0f262",
      "tree": "b55804542510f8592c1c5b9e522a16d35567b2f1",
      "parents": [
        "54c42cea2b73e664c36fc4efaa28a33aea39b97c"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri May 11 13:03:06 2018 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri May 11 13:05:40 2018 -0700"
      },
      "message": "Revert \"Revert \"Do not load app image for class collisions\"\"\n\nFixed bug in oat file assistant to allow the special shared library\nmarker.\n\nBug: 77342775\nBug: 79200502\nBug: 79575750\nTest: test-art-host\n\nThis reverts commit 2c7e13b120926d3c3c18d649cd9849ea31b81477.\n\nChange-Id: I647f55a07e4aef8bef56fb1ad7ff23056174b135\n"
    },
    {
      "commit": "2c7e13b120926d3c3c18d649cd9849ea31b81477",
      "tree": "74766773ba254c40b44b53012156061ff2527c88",
      "parents": [
        "b12c46f8382ca939f55abc0c20fb48fb17b2c1be"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri May 11 19:40:17 2018 +0000"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri May 11 19:43:32 2018 +0000"
      },
      "message": "Revert \"Do not load app image for class collisions\"\n\nThis reverts commit d8860b42e47d48fcc47db9d0daf5a1b9432180a1.\n\nBug: 77342775\nBug: 79200502\nBug: 79575750\n\nReason for revert: Some regressions in boot time.\nTest: test-art-host\n\nChange-Id: Id5e5844b5156d048a54011708378c7cdb0650f68\n"
    },
    {
      "commit": "d8860b42e47d48fcc47db9d0daf5a1b9432180a1",
      "tree": "c5522fa9c6d1e9e63cb497da7dc84b72b6b11531",
      "parents": [
        "48af3b39cd7c8abaa7f9671191ec8260630239b2"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed May 02 14:58:12 2018 +0100"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu May 10 16:17:30 2018 -0700"
      },
      "message": "Do not load app image for class collisions\n\nEven for special shared libraries that are compiled with\n\u0027--class-loader-context\u003d\u0026\u0027, we must reject the app image\nif there are duplicate classes.\n\nIn the case where \"\u0026\" is not specified, avoid the collision check.\nThis is safe since the class loader context check was actually run.\n\nTest: 172-app-image-twice\nBug: 77342775\nBug: 79200502\n\nChange-Id: Idc2d59166680948d4d34d0f224491f77ecad2974\n"
    },
    {
      "commit": "c4440775c5627fed9701e14a1f9d14dca27ed176",
      "tree": "9d38b1e4af40ac0b209b6bdcae357a8a74630435",
      "parents": [
        "e83bae5c62c7e739e18cafa1126a727b4788895c"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Apr 16 14:40:56 2018 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Apr 17 11:56:31 2018 -0700"
      },
      "message": "Add arg for overwriting class loader class path\n\nAdded stored_context srgument to EncodeContextForOatFile that\noverwrites the class path when non-null.\n\nThis is used by the --stored-class-loader-context argument. Fixed\nthe test.\n\nBug: 70934104\nBug: 67345922\nTest: test-art-host-gtest\n\nChange-Id: If877d8cfe9d34eeaa941e9f6df2e12539d9c4a6f\n"
    },
    {
      "commit": "f5abfc42f0d986b9f8eb782d7e761f1a08784210",
      "tree": "7e17440b44ff79565c7a5f43197b002c2eb9d68b",
      "parents": [
        "8179b624fdf91f0b48791d79844fa02cbe750e5b"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Mar 23 21:51:54 2018 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Apr 11 11:18:55 2018 -0700"
      },
      "message": "Add stored class loader context option\n\nMotivation: Enable having a different class loader context during\npreopt vs the one stored in the oat file.\n\nAdded test.\n\nBug: 70934104\nBug: 67345922\n\nTest: test-art-host\nChange-Id: I6c0851370e0740e5f47faf25a5494022034f6fa4\n"
    },
    {
      "commit": "c5b215f7004c46a274a54e232f0cd146c7494f9a",
      "tree": "b0e628ec0c22aa1d23c42bc63a323f43358f7eba",
      "parents": [
        "5809417697955005751d60498964f6d4bd4a096f"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Sep 12 14:49:37 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Sep 14 16:28:50 2017 -0700"
      },
      "message": "Update the context classpath after the dex files are opened.\n\nThe classpath stored in the context maybe be out of sync with the list of\nopened dex files if any of the dex file is a multidex or cannot be opened.\n\nThis CL ensures that OpenDexFiles updates the classpath with the dex file\nlocations that were open.\n\nThe change does not affect the current use of ClassLoaderContext. It is a\npreparatory step for b/62269291\n\nBug: 62269291\nTest: m test-art-host-gtest-class_loader_context_test\nChange-Id: Ibe675df9b2c06a4df8189f0d72df8b4061603a0e\n"
    },
    {
      "commit": "1991589d4515561411156473c89d77d295183bdd",
      "tree": "82ab908d83f7ecb5d67180aeff4814d873de28e8",
      "parents": [
        "053a84b762536144d5cae309ca5abd97766b4583"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Aug 03 17:10:36 2017 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Aug 03 17:10:36 2017 +0000"
      },
      "message": "Revert \"Revert \"Stop using the runtime classpath in dex2oat\"\"\n\nThis reverts commit 053a84b762536144d5cae309ca5abd97766b4583.\n\nReason for revert: Prepare the CL again to be submitted after\nhttps://chrome-internal-review.googlesource.com/c/423809 gets merged.\n\nChange-Id: I1d0e3d6bf2aa16249b2d0146acd9c81149924c00\n"
    },
    {
      "commit": "053a84b762536144d5cae309ca5abd97766b4583",
      "tree": "8e09051aec03d574a7739157a6682f881b409bf8",
      "parents": [
        "84f82b9972ec29bd05b1575ae6d638255be2f285"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Aug 03 17:08:53 2017 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Aug 03 17:08:53 2017 +0000"
      },
      "message": "Revert \"Stop using the runtime classpath in dex2oat\"\n\nThis reverts commit 84f82b9972ec29bd05b1575ae6d638255be2f285.\n\nReason for revert: I submitted this to ealrly. It needs to be submitted after https://android-review.googlesource.com/c/450390 gets merged\n\nChange-Id: I91e6259b61d72a48a1d18e62f53ef82f18692930\n"
    },
    {
      "commit": "84f82b9972ec29bd05b1575ae6d638255be2f285",
      "tree": "82ab908d83f7ecb5d67180aeff4814d873de28e8",
      "parents": [
        "1ccf61377290451b4e5cfe29ece5de3c8c585e0e"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Aug 02 18:28:08 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Aug 02 19:26:41 2017 -0700"
      },
      "message": "Stop using the runtime classpath in dex2oat\n\nUse only --class-loader-context to infer the classpath that should be used\nfor compilation.\n\nThe tests and benchmarks no longer rely on --runtime-arg --classpath being\npassed to dex2oat.\n\nBug: 36044779\nTest: m test-art-host\nChange-Id: Iba4cb3489f4a1a4a421071e1889d806d6c1d0738\n"
    },
    {
      "commit": "27e0d1f3da2e0b7046dacb40794739d739e454a3",
      "tree": "d3c69ca2917325cf20998060d0e0d5f8ab6b1b8e",
      "parents": [
        "52a3c989f96984f9bc9e02620694fc44708a1df2"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 26 00:16:07 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Aug 02 19:23:14 2017 -0700"
      },
      "message": "Pass the class loader context to dex2oat when optimizing at runtime\n\nUntil now we always passed the special shared library symbol \"\u0026\" when we\ncalled dex2oat at runtime without an explicit class path.\n\nThis CL changes that and passes the class loader context inferred from the\nruntime class loaders to dex2oat. If any of the runtime class loaders is\nnot supported we continue to pass the special library symbol.\n\nBug: 38138251\nTest: m test-art-host\nChange-Id: Ica43ee8a3f36dab2d9ed0e634a9f6341379c8e1c\n"
    },
    {
      "commit": "c79470dd970dd30cf3b383c635543e8af3761478",
      "tree": "fd017fa725bb05a9ff0d66dc64f9a6657a09d7c3",
      "parents": [
        "3f9186446faa01636475596335240f39472ba9f4"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 12 17:37:42 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 18 11:42:36 2017 -0700"
      },
      "message": "Allow dex2oat to create a full class loader context\n\nWe previously checked that dex2oat sees only a single class loader. This\nCL removes the restriction and enables dex2oat to create and compile with\na full class loader context.\n\nTest: m test-art-host\nBug: 38138251\nChange-Id: I03e75a75757995ce8ce3addf0bc0a708e18ac050\n"
    },
    {
      "commit": "3f9186446faa01636475596335240f39472ba9f4",
      "tree": "ac0320e73671d11551ba65867a51d74b5dc69aee",
      "parents": [
        "57d0accc081c1779edb604ab86e5a4c0cfba16eb"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 11 19:04:20 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 18 11:42:36 2017 -0700"
      },
      "message": "Verify the class loader context when loading oat files\n\nPreviously, the oat_file_manager would expect and perform validation on a\nsimple classpath: a list of dex files separated by \u0027:\u0027.\n\nThis is no longer enough since the oat file may encode a chain of class\nloaders now. The CL moves the validation logic in ClassLoaderContext and\nextends it to verify the complete chain of class loaders.\n\nTest: m test-art-host\nBug: 38138251\nChange-Id: I8ac9c65db1a14909aaecb04fa7a7115ddedc673f\n"
    },
    {
      "commit": "57d0accc081c1779edb604ab86e5a4c0cfba16eb",
      "tree": "15af07023c0576e36e4fcfb78dd6e29890edcfd2",
      "parents": [
        "7b0648aa7cb4b7a58e73bf353e031dfe4553d9d7"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 11 17:41:30 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 18 11:42:33 2017 -0700"
      },
      "message": "Create a class loader context starting from an existing ClassLoader\n\nExtend ClassLoaderContext to be able to generate a context from an\nexisting class loader.\n\nThis will be used in extending the duplicate class check to cover\nDelegateLastClassLoaders.\n\nMost of the functionality is migrated from OatFileManager with some\ncleanups consisting of extra docs and more conservative checks on the\nintegrity of the class loader chain.\n\nTest: m test-art-host\nBug: 38138251\nChange-Id: If7c18cb75bfc9e6784676f96a666bf13b04c8b8b\n"
    },
    {
      "commit": "7b0648aa7cb4b7a58e73bf353e031dfe4553d9d7",
      "tree": "e588dee4a455cb248ec9a1830ee7d1a7c12acfbc",
      "parents": [
        "1ce7085831316272f071a01d14eea8048264a7bf"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jul 07 18:40:50 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 12 13:02:19 2017 -0700"
      },
      "message": "Move dex files dependencies (en/de)coding to ClassLoaderContext\n\nEncode the full class loader context in the oat file (rather than just a\nlist of dex files).\n\nThe context encoding matches the format used by dex2oat with the addition\nof checksums.\n\nTemporarily assert that at decoding time we are operating on a\nPathClassLoader until the checking logic covers all supported cases.\n\nAlso, bump the version of the oat file because the format of the classpath\nkey has changed.\n\nThis is a transition step to minimize the size of follow up changes.\n\nTest: m test-art-host\nBug: 38138251\nChange-Id: I9ec0cfe092ce1afccb741a36e737896880d5f1d2\n"
    },
    {
      "commit": "87e2cb64ab02d9bdc48255130c67168c809c5f62",
      "tree": "2c4610937776365e440f9ec689daf737b111c967",
      "parents": [
        "c5e4a53252bda0052fb642424e9f5ba908603eb8"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jun 13 21:48:45 2017 -0700"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Jul 10 17:08:06 2017 -0700"
      },
      "message": "Add support for processing class loader contexts\n\nInitial support for recognizing the class loader contexts.\n\nIn order to correctly compile dex files which at runtime are loaded with\na non-trivial class loader chain we need to make dex2oat aware of the\nprecise runtime context.\n\nThis CL adds the infrastructure to process arbitrary and arbitrary chain\nof class loaders. ClassLoaderContext is able to parse a class loader\nspec from a string and create the runtime structure based on it.\n\nThe integration with dex2oat and oat file assistant will follow up.\n\nThe string specification looks like\n\"PCL[lib1.dex:lib2.dex];DLC[lib3.dex]\"\n\nIt describes how the class loader chain should be build in order to\nensure classes are resolved during dex2aot as they would be resolved at\nruntime. This spec will be encoded in the oat file. If at runtime the\ndex file will be loaded in a different context, the oat file will be\nrejected.\n\nThe chain is interpreted in the natural \u0027parent order\u0027, meaning that\nclass loader \u0027i+1\u0027 will be the parent of class loader \u0027i\u0027. The\ncompilation sources will be added to the classpath of the last class\nloader. This allows the compiled dex files to be loaded at runtime in a\nclass loader that contains other dex files as well (e.g. shared\nlibraries).\n\nNote that we accept chains for which the source dex files specified\nwith --dex-file are found in the classpath. In this case the source dex\nfiles will be removed from the any class loader\u0027s classpath possibly\nresulting in empty class loaders.\n\n* This is the first CL, which adds the infrastructure for processing\na class loader context. Currently it CHECKS that only a single\nPathClassLoader is created.\n\nTest: m test-art-host\nBug: 38138251\nChange-Id: I312aa12b5732288f3c1df4746b5775a32e0bfb04\n"
    }
  ]
}