)]}' { "log": [ { "commit": "4f990714b13e0b4446305a5411648a1a9ae42a7a", "tree": "4568386e3e6f3c98c819851f6573e2c7cbc184fb", "parents": [ "7744b69abf073101b09b9043f0f0eb109768fcfe" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jul 14 12:45:13 2021 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jul 14 15:18:36 2021 +0000" }, "message": "Modernize typedefs with `using`.\n\nReplace many occurences of `typedef` with `using`. For now,\ndo not update typedefs for function types and aligned types\nand do not touch some parts such as jvmti or dmtracedump.\n\nTest: m\nChange-Id: Ie97ecbc5abf7e7109ef4b01f208752e2dc26c36d\n" }, { "commit": "bc1748f825aed2a59a9bfbb087ab6e29e875d2d1", "tree": "d9599a24114f37850a895cd90fa9ec46d3dd56f3", "parents": [ "157fc969066aa41842c029350e5af780c517fcf6" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Feb 22 10:51:32 2021 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Mar 09 14:26:34 2021 +0000" }, "message": "Refactor statistics printing in oatdump.\n\nSimplify the code so that it is easier to add/remove sections.\n(motivated by the non-trivial removal of DexCache arrays)\n\nTest: m dump-oat\nTest: m test-art-host-gtest-art_oatdump_tests\nChange-Id: I2fe4a3062125d8aa053c1a38eb24a624f95291b0\n" }, { "commit": "771708f3f0a15c1ae50617b4141c5f5dd47bf94f", "tree": "b068c02f9becd373095259f4146bf2ff0f344514", "parents": [ "c3c4417c5362b301dc8602d47c860379919a2145" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 06 15:45:16 2021 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jan 08 12:58:04 2021 +0000" }, "message": "Avoid growing boot class path for --single-image compiled images\n\nCalculation of the number of components in Runtime::Init did not\naccount for images compiled with --single-image where the number of\nimages does not equal the number of components.\n\nBug: 160683548\nTest: Treehugger\nChange-Id: I1db7a4bbbc8bb2f48d54f5048bd1b8407d19cf02\n" }, { "commit": "86d6cd53385eae365f16f45e1a5947cc6595eb63", "tree": "ce94ee1f5d574b2891163f9b9695c97142efd00d", "parents": [ "af17e5f33380ad39d83c31d97a29f3c836150fa1" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Dec 02 18:13:10 2020 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Dec 04 14:31:35 2020 +0000" }, "message": "Remove DexCache arrays from image.\n\nRemove the hashtable storage from the image and allocate it at\nruntime instead (but keep the DexCache object in the image).\n\nFor compiled code, we have largely moved to using .bss, so the\nDexCache just costs us unnecessary extra space and dirty pages.\n\nFor interpreted code, the hashtables are too small and will be\noverridden many times over at run-time regardless.\n\nThe next step will be to make DexCache variable-size so it can\nadapt to both of the extremes (taking minimal amount of memory\nfor compiled code and avoiding cache evictions in interpreter).\n\nTest: test.py --host\nChange-Id: I9f89e8f19829b812cf85dea1a964259ed8b87f4d\n" }, { "commit": "346fd964a826cfb5626582452b7519c04aee2f8a", "tree": "49fb6cf2ab865391ba4027389b0049474df38c7b", "parents": [ "d3ee902ed06b635eedebc796543a67299eb6cd05" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jul 27 16:51:00 2020 +0100" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Jul 28 11:13:37 2020 +0000" }, "message": "More inclusive language in the runtime\n\nTest: m\nBug: 161896447\nBug: 161850439\nBug: 161336379\nChange-Id: Iabc29fa43b4b5a403699d6bca95e9a2cb8945d77\n" }, { "commit": "9974e3cdc1564edc3143b90d7bb2a416f1f887e7", "tree": "4f9746e6b237b2a17cc1e2543a141817d4946c19", "parents": [ "2d19902c3d140c7b9b1d7ae905bd1023a4e649a1" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jun 10 16:27:06 2020 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jun 11 10:06:12 2020 +0000" }, "message": "Clean up generated operator\u003c\u003c(os, enum).\n\nPass enums by value instead of const reference.\n\nDo not generate operator\u003c\u003c sources for headers that have no\nenums or no declarations of operator\u003c\u003c. Do not define the\noperator\u003c\u003c for flag enums; these were unused anyway.\n\nAdd generated operator\u003c\u003c for some enums in nodes.h . Change\nthe operator\u003c\u003c for ComparisonBias so that the graph\nvisualizer can use it but do not use the generated\noperator\u003c\u003c yet as that would require changing checker tests.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nChange-Id: Ifd4c455c2fa921a9668c966a13068d43b9c6e173\n" }, { "commit": "fdd46848364b5fdb7360cb3256bd9482d7ca3c28", "tree": "d3e47c9723155f6376e3782cc47658a295c1da1c", "parents": [ "4ac8d96c332b014b72c2480aa1c83762e818daef" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Mar 25 14:57:17 2020 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Mar 31 13:16:12 2020 +0000" }, "message": "Deduplicate interned image strings.\n\nAlso fix a bug in relocation; even for -Xnorelocate we need\nto relocate second and later extension if it\u0027s not compiled\nagainst all previous boot image components.\n\nAlso clean up InternTable includes.\n\nTest: New tests in image_space_test.\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: aosp_taimen-userdebug boots.\nBug: 152037801\nChange-Id: Ie6ae70721f4ffb48950bd248ffa123dee460bcd7\n" }, { "commit": "d0036ac18efcd7774775d521ae11178933041b95", "tree": "175db5c419006e3c146d92ef278100233dd2a827", "parents": [ "69944683c33a316c9ed325ed686d9f81ad3665dc" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 21 11:47:12 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Dec 11 10:03:05 2019 +0000" }, "message": "Single-image boot image extensions.\n\nAllow boot image extensions to be compiled into a single\nart/oat/vdex triplet for any number of input dex files.\nSupport argument --image-fd so that this can be done with\nfile descriptors. This is intended for creating a boot\nimage extension in memory when starting zygote.\n\nRemove the possibility to specify multiple oat or image\nfiles. It was unused and untested.\n\nTest: New test in dex2oat_image_test\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nChange-Id: I78e5410642a5df14c0891d87f27eefcb02156764\n" }, { "commit": "92eec3a90282edf30ca1535d58a4b52294ba7e76", "tree": "27b05f588a5286f5b08b33f7a57b20544841f5ef", "parents": [ "4f7c0cc6b272f9998074d0cde36b24bdd7b06bf9" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Nov 05 10:59:36 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Nov 08 14:46:52 2019 +0000" }, "message": "Add boot image checksums to image header.\n\nThis adds an early validity check, so that we do not need to\nload an image extension and oat file before we can discard\nthem as out-of-date based on the checksums from oat header.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --interp-ac\nBug: 119800099\nChange-Id: I951e8429f8dde73f3fc41c36dffe5a657a0db62b\n" }, { "commit": "2191069047034ad891ea15f60a217246edc38d53", "tree": "5fcdb37aa8d1e052979631adac01fe74794748b3", "parents": [ "add69acb7db965bd8d817a185e962e5474f690d1" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 06 13:27:03 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 07 14:04:57 2019 +0000" }, "message": "Revert^4 \"Boot image extension.\"\n\nThis reverts commit f5c5eb30fc71e0c305d678bd3c1c995a5c36d508.\n\nRemoved wrong check for no dex files. Dex files can also be\nspecified with zip-location and file descriptors. Added a\nregression test to dex2oat_test.\n\nFixed the image checksums validation to use the appropriate\npart of BCP rather then full BCP. This fixes errorneous\nrejection of oat files compiled against partial BCP.\n\nChanged dex2oat_image_test to use ART_BASE_ADDRESS to try\nand avoid failures when reserving space for loading the\ncompiled images.\n\nTest: Additional tests in dex2oat_{,image_}_test\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 119800099\nBug: 143492855\nBug: 144001974\nChange-Id: I062cbecd0020f5c24353eb75643ea5905cb6f4fd\n" }, { "commit": "f5c5eb30fc71e0c305d678bd3c1c995a5c36d508", "tree": "2f08c5562d3b35b7f0139f772b6324a9689d01ea", "parents": [ "acdb9a350fede0776e1f4d6d04dc3246249345e3" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 06 12:25:10 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 06 13:25:07 2019 +0000" }, "message": "Revert^3 \"Boot image extension.\"\n\nThis reverts commit 02820f424714e711bbd4cb4b04a109416eb0c8b8.\nAlso reverts commit beb66b38dcce937d7eee9ef2d07b6402c720f8ee\nthat contained a follow-up fix.\n\nReason for revert: b/144001974\n\nBug: 119800099\nBug: 143492855\nBug: 144001974\nChange-Id: I4da5330c3efa9f0c3508e85344c031d3b360ca0a\n" }, { "commit": "beb66b38dcce937d7eee9ef2d07b6402c720f8ee", "tree": "4bdf0034b5fbd4aa6bb07c73f8c38f9eac03669e", "parents": [ "a48f0bbb2939fa743904f7553a060b12846f100e" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Nov 01 14:59:36 2019 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Nov 05 09:42:18 2019 +0000" }, "message": "Fix boot image extension relocation.\n\nStore boot image begin and size to the extension header as\nit is needed for relocation; this requires rewriting the\nImageHeader::IsAppImage(). Also mark the class roots as\nvisited to satisfy a DCHECK() for extension relocation.\n\nAnd re-enable loading boot image extensions for tests.\n\nTest: Add relocation tests to dex2oat_image_test.\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --relocate --no-relocate\nTest: testrunner.py --target --64 --optimizing --relocate\nBug: 119800099\nChange-Id: Ie7e883beaa927ca4dc91f0ae660c8de74f7d4ddb\n" }, { "commit": "c0b30c9cd2553f58035853919a9820b0b54db783", "tree": "7aa919f061ae4f30f55bc908cd234c3876dd6942", "parents": [ "672c08092a7d95bb504bceb712812f72524d90da" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jul 23 14:58:25 2019 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jul 29 12:37:41 2019 +0000" }, "message": "Implement boot image extension relocation.\n\nThe creation of boot image extensions and other aspects\nof loading them shall be implemented in separate CLs.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: aosp_taimen-userdebug boots.\nChange-Id: I1630d6cc44550bc0db72cb5c4a8e08573cf3b92c\n" }, { "commit": "024d69fb9936ca5a0031d35c9f248853cbc25d3f", "tree": "c1eeddf91ea15eda5d139d4592ac7f0df80e9be0", "parents": [ "43ae4acf219fe25a56e2055ebcebc4d08020a25d" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jun 13 10:52:32 2019 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jun 17 09:30:53 2019 +0000" }, "message": "Use cleared JNI weak sentinel from boot image.\n\nWe were already adding the sentinel to the boot image,\nso we may as well reuse the boot image copy.\n\nAlso move pre-allocated objects from class roots to the\nboot image live objects.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: aosp_taimen-userdebug boots.\nChange-Id: I635dcdd146ca2c6b55d187e9a545a9990b0b35ca\n" }, { "commit": "9d5956a9598da60de5ae266bcfb57980551ba014", "tree": "d7c92fdeb26f67c32c2a57d39b96d267bdadfbca", "parents": [ "1a9ac537f52b88dea02d02c3063283e32a085fb5" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 22 11:29:08 2019 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 22 22:13:49 2019 +0000" }, "message": "Change image method and field visiting to use templates\n\nRemove boilerplate code.\n\nTest: test-art-host\n\nChange-Id: I407efaa1e03f67f91e22e085c68a573defef2451\n" }, { "commit": "5a0430d0239481f4efb252d60ec9641703b8d456", "tree": "cd7bdb45d94e7af3aa3e1bbb5958f930bcee29f6", "parents": [ "b9b995738c8f53d68446d14553c1befd487877e7" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Jan 04 14:33:57 2019 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jan 09 12:38:20 2019 -0800" }, "message": "ART: Introduce runtime_globals\n\nSplit libartbase\u0027s globals.h into actual globals, and runtime-\ndependent globals which should live in runtime.\n\nBlanket-convert all runtime/ inclusions.\n\nIn future CLs, the number of global constants should be reduced.\nFor example, GC types are only relevant to GC/alloc functionality.\n\nBug: 119869270\nTest: mmma art\nChange-Id: I2d8cd32e0e7ab4084d2f2e96864b5338a78da94e\n" }, { "commit": "7391c8ce016c9bcd9e7cec91fb8dcf29f5ca5909", "tree": "fca941e7b216abd17a51d9ea0ba3d8aab059a05d", "parents": [ "5ab44e73e5f9e2403e0cac0a448b35378dae1de8" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 17:58:44 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Dec 10 11:31:57 2018 +0000" }, "message": "Store additional information in image header.\n\nStore the reservation needed for loading the boot image and\nthe number of boot class path components. The former helps\navoid one extra file open+read+close when loading the boot\nimage and the latter shall be used in subsequent CLs to load\nboot image for a partial boot class path.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: Pixel 2 XL boots.\nBug: 119868597\nChange-Id: I01dba923cfa3f8faf0e41a4139b8913c78404d54\n" }, { "commit": "c6068c7f07785f326090f2c3dc0d5679adbfcc69", "tree": "e0d729e4c73cecb87413341a7c6f3fd0ce876cf5", "parents": [ "ee45798b02c3a9fffa9c4b5c1fe0fe03a423df66" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 13 16:00:58 2018 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Dec 04 14:08:55 2018 -0800" }, "message": "Parallel image decompression\n\nAdd a runtime thread pool to facilitate parallel app image loading.\n\nUse the thread pool to decompress the image, this results in a ~1%\napp startup speedup.\n\nTest: test-art-host\nTest: manual\nBug: 116052292\n\nChange-Id: If35f71ff632ac58e67d11eed4b5f5b19656cc301\n" }, { "commit": "1a8429680f9d08d5f2b49fd93f9ad4df81b7cb66", "tree": "75bb0ef44acf50a3108e85529f0495176afbced9", "parents": [ "f2970cd870948a6ee1c8ecd30c9c3147d05aa0be" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 13 15:09:51 2018 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 29 17:01:44 2018 -0800" }, "message": "Add image compressed blocks\n\nAdd support for splitting the image into a set of solid blocks.\n\nAdded dex2oat option --max-image-block-size and correspodning image\nunit test.\n\nMotivation: Enable parallel image decompression in the future.\n\nBug: 116052292\nTest: test-art-host\n\nChange-Id: I37c6c6a43ef94c4a62bf38a0cf51f26ce06347ac\n" }, { "commit": "312f10ed40dd175e71eba51ecb44e550e0ac6e97", "tree": "19339686a5eabd5352f22aefa0e62ca1ddf7176c", "parents": [ "0c78ef7f2e8f010311ce9c0715b1ab3fe28f68f6" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 12:35:24 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 18:01:52 2018 +0000" }, "message": "Refactor loading boot image.\n\nLoad art files first, then load oat files.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nChange-Id: I05871a8ababaab5a59919acd7bcfd07c69cc563d\n" }, { "commit": "0c78ef7f2e8f010311ce9c0715b1ab3fe28f68f6", "tree": "97755cc52e33418aacfd1cc5ebbf061085dec780", "parents": [ "5a78e8dbf068c544b84e98f636b30045b09451c4" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 14:09:35 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 16:47:03 2018 +0000" }, "message": "Remove boot image begin/size from image header.\n\nUse a single boot image range for both the heap (*.art) and\ncode (*.oat) boot files.\n\nThis is done in preparation for boot image extensions. We do\nnot want to encode multiple heap and code ranges and shall\nkeep a single boot image range for the boot image including\nextensions.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 119868597\nChange-Id: I8baec8361602c445652e69bdfbb57e7a7c7c6419\n" }, { "commit": "c10a0c60ca388ea5f45c11dd86ca0af11191015a", "tree": "8befa85940f28ca1c764e211f6f269daf184d28c", "parents": [ "d52a6f402fac600e7432cfd59a1298659625a6d3" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Nov 16 11:39:22 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 21 11:23:38 2018 +0000" }, "message": "ART: Add boot/app image checksums.\n\nAnd check app oat files against the boot image checksum\ninstead of checking the oat checksum. The oat checksums are\nincluded in image checksum calculations and the primary\nimage checksum calculation includes the checksums of the\nsecondary images.\n\nAlso remove the obsolete \"patch delta\" to keep the size\nof the ImageHeader 8-byte aligned, remove the key-value\nstore from secondary oat files and move the oat checksum\nupdate code from oat.cc to the oat_writer.cc.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nTest: Pixel 2 XL boots.\nTest: m test-art-target-gtest\nChange-Id: If74f5f18479c44ede0503bf1911ddb9ff8f3c4f8\n" }, { "commit": "1ca718ec2de53fb5ef2a9211bfcc921311775c90", "tree": "f5ce8c3f4edd022765c343cc5a9df8ebd292f0ec", "parents": [ "ce2a00daa92670a4fc01ef59fdbc3769a846f69c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 23 12:55:34 2018 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Oct 30 16:03:00 2018 +0000" }, "message": "Add PreResolved strings dex cache array\n\nFor app images, this dex cache may be prepopulated to speed up\napplication startup. This new dex cache array is created when\n--resolve-startup-const-strings\u003dtrue.\n\nTest: test-art-host\nBug: 116059983\nBug: 118385560\n\nChange-Id: I379dc15174281665d7f4ceb106f7fbf51f89b921\n" }, { "commit": "fbeef469d2a147c055556121be51b8a41858a368", "tree": "959225e7ffa0c06e24f31e47743c695ee62d07be", "parents": [ "08fc17a671ebae4671f0e87171599874e9352f87" ], "author": { "name": "Chris Wailes", "email": "chriswailes@google.com", "time": "Fri Oct 19 14:16:35 2018 -0700" }, "committer": { "name": "Chris Wailes", "email": "chriswailes@google.com", "time": "Wed Oct 24 17:56:54 2018 -0700" }, "message": "Fixed a GC bug caused by improper AppImage string fixup.\n\nPreviously, AppImage string references were being updated without\nproperly updating GC metadata. This patch collects and records the\ninformation necessary to properly patch the references without breaking\nthe GC.\n\nBug: 117846779\nBug: 117426394\nTest: m test-art-host-gtest\nTest: art/test/testrunner/testrunner.py -b --host\nChange-Id: I2faac626f7cccf080e7520b87dd117b58c8d64a3\n" }, { "commit": "6d3c181278c70943c3e53aad254f6ef948a87aac", "tree": "3d87c2e2dfd0f93c8d1826244f197e7f37c2edff", "parents": [ "cd98cde0642e664ae2396555c5d90c0a44c77ba7" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Oct 24 14:00:00 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Oct 24 14:00:00 2018 +0100" }, "message": "ART: Clean up CreateImageSections() comment.\n\nAnd reorder ImageHeader section getters.\n\nTest: Rely on TreeHugger.\nBug: 77856493\nChange-Id: Ifebb12d454065d0b4686bb48262f93e3958d36f0\n" }, { "commit": "d68ab24b556fca8b89695d4e199a906a611dae64", "tree": "88b5135de38d51b4df837a58f509ce2fd7d6950c", "parents": [ "62ada4cd2c9a7ef5d1ab4c538d660f8a6a7f7571" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 18 16:07:10 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 23 11:11:52 2018 +0100" }, "message": "Remove the relocations section from the image.\n\nThis section was unused since\n https://android-review.googlesource.com/771001 .\n\nThis partially reverts commits\n 6121aa69098e3496cf1a81bf3e5e7ae70f66eacb\n ca8de0a70eab62707f3c71a211093f340fdcd5f4\nand cleans up.\n\nPrebuilt sizes for aosp_taimen-userdebug:\n - before:\n arm/boot*.art: 14951820\n arm64/boot*.art: 19398428\n oat/arm64/services.art: 526138\n - after:\n arm/boot*.art: 14503936 (-437KiB)\n arm64/boot*.art: 18817024 (-568KiB)\n oat/arm64/services.art: 499712 (-26KiB)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: Pixel 2 XL boots.\nTest: m test-art-target-gtest\nTest: testrunner.py --target --optimizing\nBug: 77856493\nChange-Id: Ib44cd00cf3944e93e2d61ca8df381993cfeff130\n" }, { "commit": "a2da9b99fa1ea3d25d52da71308a623b2aae216c", "tree": "5533be23eee7c24b68b1b72272cbae3f35a708cb", "parents": [ "dc3b4670b170b39a8bd6498d4de69c1513af1db2" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Oct 10 14:21:55 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Oct 10 15:25:26 2018 +0100" }, "message": "ART: Completely remove the --compile-pic option.\n\nAnd the PIC-related fields from image header.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: Pixel 2 XL boots.\nTest: testrunner.py --target --optimizing\nBug: 77856493\nChange-Id: I3787369378f12d8cd9003bebeae62830a67def33\n" }, { "commit": "3adb7f218f1f6f15e2ced105073daa6e14aef2a9", "tree": "33331b2200c1f88c269e85453522cf90e07e660d", "parents": [ "e0e49b9eb70f8a85891df5b4da73fcc71cb3d62f", "0c61be4f9f7b4baaa6ea7c12ba1c8492a7bc14f5" ], "author": { "name": "Christian Wailes", "email": "chriswailes@google.com", "time": "Fri Oct 05 07:07:42 2018 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Oct 05 07:07:42 2018 +0000" }, "message": "Merge \"Implemented a new method for walking string references in AppImages.\"" }, { "commit": "0c61be4f9f7b4baaa6ea7c12ba1c8492a7bc14f5", "tree": "2732f14759bfcd06bd8bf872c27a8c42b38e79ef", "parents": [ "2386636e0330051a96fe7d577524e929d81e9ba8" ], "author": { "name": "Chris Wailes", "email": "chriswailes@google.com", "time": "Wed Sep 26 17:27:34 2018 -0700" }, "committer": { "name": "Chris Wailes", "email": "chriswailes@google.com", "time": "Thu Oct 04 12:47:40 2018 -0700" }, "message": "Implemented a new method for walking string references in AppImages.\n\n* Defined a new section in the AppImage binary format.\n* Verify heap invariants having to do with native string references.\n* Collect managed and native references to managed strings.\n* Record the location of these references as offsets into the image.\n* Writes offsets into new image section.\n* Walk this list of offsets at load time to intern strings from the\nAppImage.\n* Verify that strings have been interned correctly.\n\nTest: art/test/testrunner/testrunner.py -b --host\nTest: m test-art-host-gtest\nTest: Built and ran Keep, Docs, Chrome, YouTube, and Facebook.\nBug: 70734839\n\nChange-Id: Ib5235abdebca018e8920d12318c31b9c0efb0ede\n" }, { "commit": "4df2d8041f5dcc7af8c3b3b60b0ea87a1e0d3b94", "tree": "0273072a2b65d6c0cf692a3e7f8eab9814d9d23d", "parents": [ "233b572a940431a94a1790750afdceab2d6f4fde" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 27 16:42:44 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Sep 28 09:12:06 2018 +0100" }, "message": "Revert^2 \"Load boot image at a random address.\"\n\nThis reverts commit f3d077373536c54824e4449759dff2f18369eab3.\n\nFixed Heap constructor to reserve extra space for GSS.\n\nChange-Id: I6a65be35f4aa183304db5491da4a4810d8e3b266\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --relocate --no-relocate\nTest: Pixel 2 XL boots.\nTest: m test-art-target-gtest\nTest: testrunner.py --target --optimizing --relocate --no-relocate\nTest: art/test/testrunner/run_build_test_target.py -j48 art-gtest-gss-gc-tlab\nBug: 77856493\n" }, { "commit": "f3d077373536c54824e4449759dff2f18369eab3", "tree": "e00d19a342ff429fc514bf70bf52ff005a00911c", "parents": [ "5ad79d85d77a42456728897ac3e2e7d4530e618e" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 27 16:24:17 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 27 16:24:17 2018 +0000" }, "message": "Revert \"Load boot image at a random address.\"\n\nThis reverts commit 5ad79d85d77a42456728897ac3e2e7d4530e618e.\n\nReason for revert: Breaks GSS garbage collection config.\n\nBug: 77856493\nChange-Id: Ifa39966ac2470154f8ba093de4804689d545219b\n" }, { "commit": "5ad79d85d77a42456728897ac3e2e7d4530e618e", "tree": "ff70d1f12904c718f2f3f721d3846f4305eae53d", "parents": [ "5d7015cd64085068b1685d44339b4b705ef3f065" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Sep 03 09:54:09 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Sep 26 13:08:36 2018 +0100" }, "message": "Load boot image at a random address.\n\nAnd perform in-place fixup of references and pointers. This\ndirties all the boot image memory loaded by zygote, so there\nshall be no \"shared clean\" boot image pages anymore, these\nshall change to \"shared dirty\". However, as we\u0027re using a\nprofile-based boot image, these pages are presumably used\noften enough and unlikely to be paged out anyway.\n\nThe in-place fixup takes around 60-120ms when starting the\nzygote on aosp_taimen-userdebug. However, an experiment with\nMAP_POPULATE pushes the raw fixup down to around 12-15ms.\nIf we used compressed images, this would be the actual time\nfor fixup as the data would be already present in memory.\nIf we keep using uncompressed images, we shall need to tune\nthe loading with MAP_POPULATE or MADV_WILLNEED.\n\nThe -Xrelocate/-Xno-relocate option is re-interpreted from\n\"use patchoat if needed\" to \"relocate the boot image in\nmemory if possible\". We do not allow relocation for the AOT\ncompilation to speed up dex2oat execution and help producing\ndeterministic output.\n\nThe patchoat tool shall be removed in a follow-up CL.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --relocate --no-relocate\nTest: Pixel 2 XL boots.\nTest: m test-art-target-gtest\nTest: testrunner.py --target --optimizing --relocate --no-relocate\nBug: 77856493\nChange-Id: I2db1fabefb5d4b85c798cd51e04c78cb232bff4a\n" }, { "commit": "6121aa69098e3496cf1a81bf3e5e7ae70f66eacb", "tree": "4a09aaee7669821725b33f8d7c5a7fe087b5f324", "parents": [ "6250dfa22577160b270f3f3165260739707cf7d3" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jul 06 10:04:35 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jul 20 13:55:09 2018 +0100" }, "message": "Move .art.rel data to a section in .art, part 2.\n\nAnd change the encoding to reduce the size of the data.\nKeep the checksum in the .art.rel file, it shall be removed\nlater together with patchoat.\n\nBoot image sizes for aosp_taimen-userdebug:\n - before:\n arm/boot*.art: 9216000\n arm/boot*.art.rel: 700767\n arm64/boot*.art: 11399168\n arm64/boot*.art.rel: 700808\n oat/arm64/services.art: 192512\n - after:\n arm/boot*.art: 9499351 (+276.7KiB)\n arm/boot*.art.rel: 480 (-683.9KiB)\n arm64/boot*.art: 11750203 (+342.8KiB)\n arm64/boot*.art.rel: 480 (-683.9KiB)\n oat/arm64/services.art: 202466 (+9.7KiB)\nNote that the new section is currently uncompressed in the\nboot image but we have the ability to compress it in the\nfuture using the same compression as the heap data.\n\nThe extra data we now encode in app images is unused so far\nbut it shall permit fast in-memory patching without looking\nat object types.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: Pixel 2 XL boots.\nTest: testrunner.py --target --optimizing\nBug: 77856493\nChange-Id: I20c9bed9797ce0f23f39c2fb0d64320b457e18d4\n" }, { "commit": "ca8de0a70eab62707f3c71a211093f340fdcd5f4", "tree": "a391c1307e87edad399418236a2a1842a8f06f34", "parents": [ "7f7f9d3991f3a55da8934a3b72890d4776373598" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jul 04 11:56:08 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jul 19 13:42:20 2018 +0100" }, "message": "Move .art.rel data to a section in .art, part 1.\n\nRefactor the code so that we can collect all relocation\noffsets while writing the image.\n\nTest: Manually verify that the aosp_taimen-userdebug boot\n image is identical before and after this change;\n using WIP follow-up code, check that we record the\n same locations as the patchoat-generated .rel files.\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 77856493\nChange-Id: Id8c78e417e77e859a82a680504253f41e84560d6\n" }, { "commit": "f75613cb7c5cda6a4603ab7041d6f98ec62a80cd", "tree": "5d253108db708da20e0bbf55a5f3d8e2f8bce4d7", "parents": [ "2b40dd35c65ad644d448611750f5b577e97594a1" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 05 12:51:04 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jun 07 14:24:02 2018 +0100" }, "message": "Keep objects for Integer.valueOf() intrinsic alive.\n\nKeep boot image objects referenced by the intrinsic alive\nthrough boot image roots, so that they can never be dead as\nthe intrinsic would still be able to resurrect them later.\n\nNote that currently the GC considers all boot image objects\nlive forever. That risks leaking memory and should be fixed.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 71526895\nChange-Id: Iec25cc27e9c5c4bd3c5711991e3111bfb19ef182\n" }, { "commit": "c13fbd8596988f1daf71197008007c2eaa380585", "tree": "4c02277989abc7ac1081698269504ab329ddab8f", "parents": [ "026105570d8fcd4b3cb60c3d6b7bb7141cd8146c" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jun 04 16:16:28 2018 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jun 04 18:33:38 2018 +0100" }, "message": "Use pre-allocated Throwables from the boot image.\n\nThe pre-allocated OOMEs and NoClassDefFoundError were stored\nin the boot image but they were not used, we instead used to\nallocate and use new objects. This change adds references to\nthe image roots, so that these Throwables can be used when\nstarting the runtime using the boot image.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 77947463\nChange-Id: I2079344dee61242bf0bef5c32770c33ac8a6b7a4\n" }, { "commit": "1979c64214bd505c013d573bc8729ee94f7bdea5", "tree": "9b4b2298b8b9d15cd6ca0a1e06e3771f3db2163f", "parents": [ "5a87e19e4bf1b6719c2aad3effde1b38d2c3085c" ], "author": { "name": "David Sehr", "email": "sehr@google.com", "time": "Thu Apr 26 14:41:18 2018 -0700" }, "committer": { "name": "David Sehr", "email": "sehr@google.com", "time": "Thu Apr 26 15:08:49 2018 -0700" }, "message": "Clean up include paths\n\nRemove runtime/globals.h and make clients point to the right globals.h\n(libartbase/base/globals.h). Also make within-libartbase includes\nrelative rather than using base/, etc.\n\nBug: 22322814\nTest: make -j 40 checkbuild\nChange-Id: I99de63fc851d48946ab401e2369de944419041c7\n" }, { "commit": "e47f60c482648172334aaca59e6c1ab7a3d42610", "tree": "ae0672b12a6ad200e1c38962c77bccfc3e5cb531", "parents": [ "b066d43b1d9184899aff32b1f243d092611ad9c6" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Feb 21 13:43:28 2018 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Mar 08 10:40:12 2018 +0000" }, "message": "Retrieve String/Class references from .data.bimg.rel.ro.\n\nFor PIC AOT-compiled app, use the .data.bimg.rel.ro to load\nthe boot image String/Class references instead of using the\nmmapped boot image ClassTable and InternTable.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --pictest --npictest\nTest: Pixel 2 XL boots.\nTest: testrunner.py --target --optimizing --pictest --npictest\nBug: 71526895\nChange-Id: Id5703229777aecb589a933a41f92e44d3ec02a3d\n" }, { "commit": "d1d5c95f5ae38ca194c251914da82371e0192b60", "tree": "1076af939f9be74665adfc244e7208b8a8fb06ba", "parents": [ "bee510c94560703102ca553a08ec47119959c204" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Fri Dec 15 12:57:33 2017 -0800" }, "committer": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Fri Dec 15 22:18:17 2017 +0000" }, "message": "Revert^4 \"Add patchoat test\"\n\nThis reverts commit 1fb8d5ee6c7f03269cf08b18a0af5b4e25924a27.\n\nSkip the patchoat test on the build server where the build is not\nusing read barriers. Read barriers (or CMS/MS garbage collector) are\nrequired for the --force-determinism feature used by the test.\n\nTest: ./art/test/testrunner/run_build_test_target.py art-gtest-debug-gc\nTest: make test-art-host-gtest-patchoat_test\nTest: make test-art-target-gtest-patchoat_test\nBug: 66697305\nChange-Id: I99da0111ca0e34d32473dfe721b7a2f49289e850\n" }, { "commit": "1fb8d5ee6c7f03269cf08b18a0af5b4e25924a27", "tree": "84e1e493074878447cf1fe01ece97b9eff8b5f52", "parents": [ "203010a86542b16991ede122085b07eea6c55bec" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Thu Dec 14 21:32:44 2017 +0000" }, "committer": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Thu Dec 14 21:32:44 2017 +0000" }, "message": "Revert \"Revert \"Revert \"Add patchoat test\"\"\"\n\nThis reverts commit 203010a86542b16991ede122085b07eea6c55bec.\n\nReason for revert: This test is breaking on a build server -- no idea why as no output can be seen.\n\nChange-Id: Ibb93d84e673c45e13ba81b1f045eb7c8d31494fd\n" }, { "commit": "203010a86542b16991ede122085b07eea6c55bec", "tree": "c96b76218bae69b9c94810b3b96916979d2dc7d9", "parents": [ "702f6f276d2b81ae27bce51c2e78b04aa45a5796" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Wed Dec 13 12:53:28 2017 -0800" }, "committer": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Wed Dec 13 12:58:56 2017 -0800" }, "message": "Revert \"Revert \"Add patchoat test\"\"\n\nThis reverts commit 5dd08acd0b568bb05e2e75fc02d8a6d3d7aa6f8e.\n\nThis attempt removes any remaining non-determinism, by passing in\n--force-determinism to dex2oat in the test. As a result, the test\nnow passes both host-side and device-side.\n\nTest: make test-art-host-gtest-patchoat_test\nTest: make test-art-target-gtest-patchoat_test\nBug: 66697305\nChange-Id: I8192ced68cec9f270b004488eb264f429bf7ab60\n" }, { "commit": "5dd08acd0b568bb05e2e75fc02d8a6d3d7aa6f8e", "tree": "32e76364a018293f8217da8ea11b4dd15f3e3075", "parents": [ "14e895ed419fcb67c16be1387d248a4e973cf940" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 12 08:54:59 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 12 08:54:59 2017 +0000" }, "message": "Revert \"Add patchoat test\"\n\nBug: 66697305\n\nFails on device\n\nThis reverts commit 14e895ed419fcb67c16be1387d248a4e973cf940.\n\nChange-Id: Id817d738be32f44c5dfc97d2646b0090824dc404\n" }, { "commit": "14e895ed419fcb67c16be1387d248a4e973cf940", "tree": "4429e2c19724c20e2ac2119179e2fadaed1001fe", "parents": [ "92ab698e46dba3b6cff1457f47bfc344cb03f7ec" ], "author": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Wed Nov 22 12:29:03 2017 -0800" }, "committer": { "name": "Alex Klyubin", "email": "klyubin@google.com", "time": "Mon Dec 11 15:01:52 2017 -0800" }, "message": "Add patchoat test\n\nThe test checks that relocating an image using dex2oat and patchoat\nyields the same ART file, except for OAT checksum and patch offset\ndelta.\n\nTest: make test-art-host-gtest-patchoat_test\nBug: 66697305\nChange-Id: I80f8b996bc8fc88ef798dceac9fd9ecd629045a3\n" }, { "commit": "7452797678c4345d4a9e65b03e00af703c2c5fe0", "tree": "fd23d118a6317737a692402a648217418c3d7b99", "parents": [ "3c683150bcf2f1cabbe2e5f9d10d8c670b67fb7e" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Nov 29 15:57:32 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Sep 20 10:58:42 2017 +0100" }, "message": "Refactor linker files from compiler/ to dex2oat/.\n\nThis shifts some code from the libart-compiler.so to dex2oat\nand reduces memory needed for JIT. We also avoid loading the\nlibart-dexlayout.so for JIT but the memory savings are\nminimal (one shared clean page, two shared dirty pages and\nsome per-app kernel mmap data) as the code has never been\nneeded in memory by JIT.\n\naosp_angler-userdebug file sizes (stripped):\n lib64/libart-compiler.so: 2989112 -\u003e 2671888 (-310KiB)\n lib/libart-compiler.so: 2160816 -\u003e 1939276 (-216KiB)\n bin/dex2oat: 141868 -\u003e 368808 (+222KiB)\nLOAD/executable elf mapping sizes:\n lib64/libart-compiler.so: 2866308 -\u003e 2555500 (-304KiB)\n lib/libart-compiler.so: 2050960 -\u003e 1834836 (-211KiB)\n bin/dex2oat: 129316 -\u003e 345916 (+212KiB)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nTest: cd art/; mma; cd -\nChange-Id: If62f02847a6cbb208eaf7e1f3e91af4663fa4a5f\n" }, { "commit": "a49e053faa4a254df1f21e055cb73555de241cfc", "tree": "bed0e8f0934550d4329c0aed10f016c884c6750f", "parents": [ "47d00f6c4657af33c3cc29783c0f2eb156aa1449" ], "author": { "name": "David Sehr", "email": "sehr@google.com", "time": "Fri Aug 25 08:05:29 2017 -0700" }, "committer": { "name": "David Sehr", "email": "sehr@google.com", "time": "Mon Sep 11 15:31:00 2017 -0700" }, "message": "Show ArtMethods in imgdiag\n\nSince ArtMethods were moved out of mirror:: classes imgdiag does not\nshow information about them. Diff ArtMethods to facilitate finding\ndirty memory there.\n\nBug: 38173645\nTest: imgdiag --boot-image\u003d/system/framework/boot.art --image-diff-pid\u003d`pid system_server`\nChange-Id: Icd86a9ef14d5177a297026c22c81c080f5c85fc1\n" }, { "commit": "6cfbdbc359ec5414d3e49f70d28f8c0e65b98d63", "tree": "f92b309ddc43c2254b6067346a653170fbbf7316", "parents": [ "0f3c7003e08a42a4ed8c9f8dfffb1bee1118de59" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jul 25 13:26:39 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 07 17:52:35 2017 +0100" }, "message": "Use mmapped boot image intern table for PIC app HLoadString.\n\nImplement new HLoadString load kind for boot image strings\nreferenced by PIC-compiled apps (i.e. prebuilts) that uses\nPC-relative load from a boot image InternTable mmapped into\nthe apps .bss. This reduces the size of the PIC prebuilts\nthat reference boot image strings compared to the kBssEntry\nas we can completely avoid the slow path and stack map.\n\nWe separate the InternedStrings and ClassTable sections of\nthe boot image (.art) file from the rest, aligning the\nstart of the InternedStrings section to a page boundary.\nThis may actually increase the size of the boot image file\nby a page but it also allows mprotecting() these tables as\nread-only. The ClassTable section is included in\nanticipation of a similar load kind for HLoadClass.\n\nPrebuilt services.odex for aosp_angler-userdebug (arm64):\n - before: 20862776\n - after: 20308512 (-541KiB)\nNote that 92KiB savings could have been achieved by simply\navoiding the read barrier, similar to the HLoadClass flag\nIsInBootImage(). Such flag is now unnecessary.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nTest: testrunner.py --host --pictest\nTest: testrunner.py --target on Nexus 6P.\nTest: testrunner.py --target --pictest on Nexus 6P.\nTest: Nexus 6P boots.\nBug: 31951624\nChange-Id: I5f2bf1fc0bb36a8483244317cfdfa69e192ef6c5\n" }, { "commit": "cd87c3ee6fefc505010c795284cfc4bca076edf2", "tree": "074c0326206fe4a52dc8ebfa09657ef040d88022", "parents": [ "39d44ba52b512cdfa7a0a2fccc7f77d28a15329e" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 05 13:11:57 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Sep 05 13:26:54 2017 +0100" }, "message": "Clean up ImageHeader section getters.\n\nTest: m art-test-host-gtest\nTest: testrunner.py --host\nChange-Id: Iaea7ce6f9bc3ff3c6d9bb6fb598aa62333ebf30c\n" }, { "commit": "0a87a653a296854c9a0abacd9bb1557ee4c4d05d", "tree": "4763469d136f3879bbce93521827717dbe05bd5b", "parents": [ "52a3c989f96984f9bc9e02620694fc44708a1df2" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Wed Apr 12 13:43:15 2017 -0700" }, "committer": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Mon Aug 07 11:49:38 2017 -0700" }, "message": "Add two special runtime methods.\n\nThis is in preparation for being able to deoptimize upon returning\nfrom a runtime method. We need to identify two special runtime methods:\nclinit and suspend-check since if deoptimization happens when returning\nfrom these two methods, we need to execute the dex instruction that\ncorresponds to the dex pc of the deoptimization point. A clinit can\nbe implicit for an invoke-static, in which case the invocation hasn\u0027t\nhappen yet so we have to execute the invoke-static in the interpreter.\nFor a suspend-check, the dex instruction for it hasn\u0027t been executed yet.\n\nTest: full run-test/gtest on both host and target.\nBug: 33616143\nChange-Id: Id1bdfcfa84a9ca27d5ee9da4b4a99467b1a4a845\n" }, { "commit": "eca3eda2ccc121b13ce0e6d8c8c6c4040f7147b6", "tree": "4ff1300f5b66346f7c05d4f689161f2d7278b7fb", "parents": [ "3f92bdea524fb1f1c70dab07bba082b4b1ac4699" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 09 16:26:44 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Dec 14 13:07:09 2016 +0000" }, "message": "Add ClassLoader to app-image roots.\n\nPreviously we were looking for class loaders by going\nthrough the dex cache type array. When we change the array\nto be hash-based, we may not actually find the class loader\nthat way.\n\nBug: 30627598\nTest: m test-art-host\nChange-Id: Ic91a81853fec9946e26bb8272d2a9120393a43bf\n" }, { "commit": "7b49e6cade09bc65b3b5f22d45fc9d0a7184e4f2", "tree": "36bb77d376708ba0f054c9820f4b7ed51437fbb2", "parents": [ "3bac5443975cd6312e7c6282b94014db25f369d7" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Sep 01 11:06:18 2016 +0100" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Sep 12 14:39:07 2016 +0100" }, "message": "Introduce VDEX file, use it for DEX files\n\nThis patch introduces a new output file called VDEX. In the future,\nVDEX files will store pre-validated DEX files which do not need to be\nre-extracted and re-verified when recompiling, e.g. due to new\nprofiling information or after a system update.\n\nWith this CL, the OatWriter writes DEX files into the VDEX and the\nrest of its output into OAT. The OatFile class and related classes\nare updated to load the VDEX at runtime and mmap the DEX file section\nfrom it. Patchoat creates symlinks to the source VDEX files in the\ntarget directory or copies the files if passed in as file descriptors.\n\nThe feature can be disabled by setting the environment variable\nART_ENABLE_VDEX to false.\n\nTest: m test-art-host\nBug: 30937355\nChange-Id: I54dcaececf6814c258c80524ec15e2e2ef69c8dd\n" }, { "commit": "bda1d606f2d31086874b68edd9254e3817d8049c", "tree": "db07417935fe72e99c3da60152e13f0620c7d8d7", "parents": [ "d14d515df39cd963179088b8721768f9645243aa" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Aug 29 17:43:45 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Sep 08 10:13:47 2016 -0700" }, "message": "ART: Detach libart-disassembler from libart\n\nSome more intrusive changes than I would have liked, as long as\nART logging is different from libbase logging.\n\nFix up some includes.\n\nBug: 15436106\nBug: 31338270\nTest: m test-art-host\nChange-Id: I9fbe4b85b2d74e079a4981f3aec9af63b163a461\n" }, { "commit": "bdf7f1c3ab65ccb70f62db5ab31dba060632d458", "tree": "25cc77adfeb05232d0ab00aa561a693f1d71745c", "parents": [ "d7eabc2cc1a88c1f7f927da61246ae65aab0626c" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 30 16:38:47 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 30 17:02:53 2016 -0700" }, "message": "ART: SHARED_REQUIRES to REQUIRES_SHARED\n\nThis coincides with the actual attribute name and upstream usage.\nPreparation for deferring to libbase.\n\nTest: m\nTest: m test-art-host\nChange-Id: Ia8986b5dfd926ba772bf00b0a35eaf83596d8518\n" }, { "commit": "fd36f1f927c138575184a1f4c7ea4e7abb3e2dbf", "tree": "2debb35c9193ac019071e0625986698ccbcaabb8", "parents": [ "c218427ab96e521e0c4e9a3ffeb87e6c57eea0a5" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Aug 03 18:49:58 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Aug 10 14:19:49 2016 +0100" }, "message": "Rename callee save enumerators.\n\nAnd related image method enumerators, macros, etc.\nClean up some entrypoint assembly comments.\n\nThis is a follow-up to\n https://android-review.googlesource.com/252348\n\nTest: Run ART test suite on host and Nexus 9.\nBug: 30212852\nChange-Id: I2707342d4255c88c547655be83ed97a67e12ae9e\n" }, { "commit": "965c0b9f98a4acbec7be148291196e30784bba2d", "tree": "c9b53c36226535f2941d47a1ea222da114266680", "parents": [ "2e98023165349ab91855555f63fed8dad3c471fe", "952dbb19cd094b8bfb01dbb33e0878db429e499a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Aug 04 14:44:10 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Aug 04 14:44:10 2016 +0000" }, "message": "Merge \"Change suspend entrypoint to save all registers.\"" }, { "commit": "952dbb19cd094b8bfb01dbb33e0878db429e499a", "tree": "82932c2b00245042e2c129f3d4133f6431657da3", "parents": [ "df638c66d1f385d4e217b2ab22c5e48a7eefdef4" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jul 28 12:01:51 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Aug 04 14:51:52 2016 +0100" }, "message": "Change suspend entrypoint to save all registers.\n\nWe avoid the need to save/restore registers in slow paths\nand get significant code size savings. On Nexus 9, AOSP:\n - 32-bit boot.oat: -1.4MiB (-1.9%)\n - 64-bit boot.oat: -2.0MiB (-2.3%)\n - other 32-bit oat files in dalvik-cache: -200KiB (-1.7%)\n - other 64-bit oat files in dalvik-cache: -2.3MiB (-2.1%)\n\nTest: Run ART test suite on host and Nexus 9 with gc stress.\nBug: 30212852\nChange-Id: I7015afc1e7d30341618c9200a3dc9ae277afd134\n" }, { "commit": "542451cc546779f5c67840e105c51205a1b0a8fd", "tree": "11e09bb5abaee12dddffefbe7e425291076dfa7a", "parents": [ "85c4a4b8c9eabfe16e4e49f9b4aa78c1bf4be023" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 26 09:02:02 2016 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Aug 01 18:54:48 2016 -0700" }, "message": "ART: Convert pointer size to enum\n\nMove away from size_t to dedicated enum (class).\n\nBug: 30373134\nBug: 30419309\nTest: m test-art-host\nChange-Id: Id453c330f1065012e7d4f9fc24ac477cc9bb9269\n" }, { "commit": "a62cb9bb6cb2278cb41ab0664191623e178c6a4f", "tree": "62263dac644e2d80a34a04f2649e4741a1bed6f4", "parents": [ "bb8d501c9bb882a8927c6ceda07bf9577e06c3e1" ], "author": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Thu Jun 30 09:18:25 2016 +0000" }, "committer": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Thu Jul 07 10:01:04 2016 +0000" }, "message": "Revert \"Revert \"Optimize IMT\"\"\n\nThis reverts commit 88f288e3564d79d87c0cd8bb831ec5a791ba4861.\n\nChange-Id: I49605d53692cbec1e2622e23ff2893fc51ed4115\n" }, { "commit": "88f288e3564d79d87c0cd8bb831ec5a791ba4861", "tree": "dd051a7b2985d1af3fea91ad6000de4bdc701a19", "parents": [ "e36389f20c83083c0aaba2dcac0888951e55cae1" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:17:52 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:41:25 2016 +0000" }, "message": "Revert \"Optimize IMT\"\n\nBug: 29188168 (for initial CL)\nBug: 29778499 (reason for revert)\n\nThis reverts commit badee9820fcf5dca5f8c46c3215ae1779ee7736e.\n\nChange-Id: I32b8463122c3521e233c34ca95c96a5078e88848\n" }, { "commit": "badee9820fcf5dca5f8c46c3215ae1779ee7736e", "tree": "982948a67a88a1f9a734c935f919f8d307969f48", "parents": [ "614968198625a6693666bdc1e5609e2f663f5638" ], "author": { "name": "Nelli Kim", "email": "nelli.kim@samsung.com", "time": "Fri May 13 13:08:53 2016 +0300" }, "committer": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Tue Jun 14 10:05:47 2016 -0700" }, "message": "Optimize IMT\n\n* Remove IMT for classes which do not implement interfaces\n* Remove IMT for array classes\n* Share same IMT\n\nSaved memory (measured on hammerhead):\nboot.art:\nTotal number of classes: 3854\nNumber of affected classes: 1637\nSaved memory: 409kB\n\nChrome (excluding classes in boot.art):\nTotal number of classes: 2409\nNumber of affected classes: 1259\nSaved memory: 314kB\n\nGoogle Maps (excluding classes in boot.art):\nTotal number of classes: 6988\nNumber of affected classes: 2574\nSaved memory: 643kB\n\nPerformance regression on benchmarks/InvokeInterface.java benchmark\n(measured timeCall10Interface)\n1st launch: 9.6%\n2nd launch: 6.8%\n\nChange-Id: If07e45390014a6ee8f3c1c4ca095b43046f0871f\n" }, { "commit": "e42888f9df4163303244070c65d5229d3e201742", "tree": "c3c3e380ed16676186040f1da6042fc2cd58e041", "parents": [ "7f98c9a6babe3a21d84ce1f1e1273c99975a47f5" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Apr 14 10:49:19 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 27 12:45:30 2016 -0700" }, "message": "Write conflict tables in image\n\nAdd image sections for runtime methods and conflict tables. This\nmakes it that we do not need to fake up a length prefixed array\nfor runtime methods.\n\nReduces .art private dirty and PSS.\n\nSystem wide .art PSS goes from 32.5MB to 30.5MB after system boot.\n\nBusiness card .art private dirty goes from 588K to 504K.\n\nIncreases image size by ~100K.\n\nBug: 27906566\n\n(cherry picked from commit cda9386add68d94697449c6cb08b356747e55c21)\n\nChange-Id: I38cbe3150c3eeb385b8cad7cf93614e3980f4162\n" }, { "commit": "a6e81ed4c185b7362cd5199ebe5507d00883a9b0", "tree": "851f18eeb8b6401793051d5f52dfad1f7e69f965", "parents": [ "eea36cb923b078b86c7b5033ce75fe1b8ea4e522" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 25 13:52:10 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 25 14:55:55 2016 -0800" }, "message": "Add lz4hc image compression format\n\nSmaller than lz4 and decompresses at the same speed. Compression is\na bit slower.\n\nExample saves on old FB APK:\nUncompressed: 44748800 bytes\nLZ4: 12443648 bytes\nLZ4HC: 11055104 bytes\n\nGenerating the image slows down by ~1s per 20MB of image due to\nslower compression. Decompression is about the same speed but there\nshould be a slight speedup since less data needs to be read from\nflash.\n\nAdded test.\n\nBug: 22858531\n\nChange-Id: Ib2704305b9bec5b0ba3b1e871f59f4eedff330b7\n" }, { "commit": "5351da0225d027a19420153615634a1c78966bca", "tree": "71b664d4e25dcf6fef684a3ffb96775952184a37", "parents": [ "70e2d7e52ad1ed3226fdfcd3a2439c837f39c334" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Feb 17 16:19:53 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 18 18:14:50 2016 -0800" }, "message": "Use image oat file instead of image header for immune spaces\n\nThe old immune spaces logic used the oat file information in the\nimage header instead of the actual oat file pointer. This was\nincorrect for the app image case since the app image oat file is\nnot necessarily at the address specified in the header. This bug\ncould cause an incorrect immune region that caused large objects\nto get freed if they were within this immune region.\n\nAdded test.\n\nBug: 22858531\nChange-Id: I243253e61ea1afd42c3bb2414c02ce6dd36d0f9c\n" }, { "commit": "4a26f17b055cadc949c3e9fdfa637fe5656339d9", "tree": "d3cee26249b5ac72c57a7125ae2a73765bf77d96", "parents": [ "caef579e906abc5c3174ba65e5205ea7fd5c44ad" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 26 14:26:18 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jan 26 17:49:12 2016 -0800" }, "message": "Remove GetImageRoots read barrier for image relocation\n\nFixes CC assertion that failed if an app image was loaded when the GC\nwas running.\n\nBug: 26786304\nChange-Id: I47bea7b4b947332b57be2e2db604c2c25d92b7e2\n" }, { "commit": "fbc31087932a65e036a153afab3049dc5298656a", "tree": "c728b9039a71db3be9cae888ad5e1afc31f34a13", "parents": [ "c7f4e3a5aeaa23342b4e03b0d751f60ac5c5815c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Sun Jan 24 11:59:56 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jan 25 14:22:15 2016 -0800" }, "message": "Revert \"Revert \"Load app images\"\"\n\nThis reverts commit 1bc977cf2f8199311a97f2ba9431a184540e3e9c.\n\nBug: 22858531\n\nChange-Id: Ide00bf3a73a02cba3bb364177204ad1b13f70295\n" }, { "commit": "1bc977cf2f8199311a97f2ba9431a184540e3e9c", "tree": "580a02752d8e447f6dce7cce01386c7e2a9a87f4", "parents": [ "f7fd970244f143b1abb956e29794c446e4d57f46" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Jan 23 14:15:49 2016 +0000" }, "message": "Revert \"Load app images\"\n\nFails when a method is duplicated (see test 097-duplicate-method)\n\nBug: 22858531\n\nThis reverts commit f7fd970244f143b1abb956e29794c446e4d57f46.\n\nChange-Id: Ib30ae5be00cc568e799290be6b3c8f29cbbe4c20\n" }, { "commit": "f7fd970244f143b1abb956e29794c446e4d57f46", "tree": "aac1f57ac70747957f609bb46305dfeca87645a1", "parents": [ "95005291d8ebdd1d2ac58ffc5181fef4fbbf2383" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 09 11:16:49 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Jan 22 15:01:55 2016 -0800" }, "message": "Load app images\n\nSupport in-place patching of the app image based on boot image\nlocation and app oat location. Only loads for art run test so far\nsince we do not automatically generate app images for app installs.\n\nN5 maps launch time (~200 runs):\nBefore: 930ms\nAfter: 878.18ms\nAfter + image class table: 864.57ms\n\nTODO:\nOatdump support.\nStore class loaders as class roots in image.\n\nBug: 22858531\n\nChange-Id: I9cbc645645e62ea2ed1ad8e139e91af7d88514c1\n" }, { "commit": "67ad20e2834ed2b821503d0d9ab1b3a34e55b7d4", "tree": "594f0446ce4380a8a80a42bb7e718a67f4199b7c", "parents": [ "840d22928c09bf373c8f559171fdba3f7448345e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 09 15:41:09 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 10 13:07:23 2015 -0800" }, "message": "Address some comments in image writer\n\nChange-Id: I74c3192d595dc8b86d6ce3e3ca3bb32cce61872c\n" }, { "commit": "ceb07b3285eaab350a8cd12f7d74be3e40a255dd", "tree": "4d5f7c1ab47ea6b8399d2112b69a818a0519b2de", "parents": [ "836ee764c86892aff1dca6b0f8b27e32c7374cc7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 10 09:33:21 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 10 10:28:19 2015 -0800" }, "message": "Revert \"Revert \"Add support for LZ4 compressed image files\"\"\n\nNeeded to call compiler_driver_-\u003eSetSupportBootImageFixup(false).\n\nBug: 22858531\n\nThis reverts commit 83d4d72aa0e4170209ab50c67ba22e46b71352c1.\n\nChange-Id: Iaed6a810a0c088f1f2c57cf2f12087f3978a3de1\n" }, { "commit": "83d4d72aa0e4170209ab50c67ba22e46b71352c1", "tree": "5444d2ba3e49c4bc8f7997ed0886264f53902ca6", "parents": [ "c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 10 08:26:32 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 10 08:26:32 2015 +0000" }, "message": "Revert \"Add support for LZ4 compressed image files\"\n\nTentative. Looks like it breaks image_test for hammerhead:\nart/compiler/linker/arm/relative_patcher_thumb2.cc:36] Check failed: target_offset \u0026 1u \u003d\u003d 1u (target_offset \u0026 1u\u003d0, 1u\u003d1) \n\nBug: 22858531\n\nThis reverts commit c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0.\n\nChange-Id: I9bc5738a8b5c8f8bc8b73309f9420fd691bc79a9\n" }, { "commit": "c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0", "tree": "c32c87552120021c091540e010722eb317d04441", "parents": [ "d7d23eec777a8b84909f3364700fc1e8a075e5a2" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Dec 04 15:38:50 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 09 11:40:19 2015 -0800" }, "message": "Add support for LZ4 compressed image files\n\nAdded dex2oat option --image-format\u003d(store|lz4). Using lz4 means\nthat the main image section (all data other than header and bitmap)\nare stored in a compressed state.\n\nN5 results:\nBoot image size: 8067128 -\u003e 2827605\nDecompression time 18.93ms\nDecompression rate: 426MB/s\n\nPatchoat is not currently supported since it maps the source image\ndirectly. In order to support compressed images we would need to\nrecompress the output image and then write it back out to a file.\nAlso there are not many cases where we would want to patch a\ncompressed image since they are going to be dirty memory when\nuncompressed anyways. Might as well just patch as we are loading.\n\nBug: 22858531\n\nChange-Id: I8c54ccf73408273011161a61bb891736735074d9\n" }, { "commit": "208a5cb383dd9dcd3461f89b74af5df67dc8d794", "tree": "9ed531a445d24a7685e577b1c5822e50dc1c1b1d", "parents": [ "5337bbfbd1cd502bb2842698a6b2a543ab6a6c32" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 02 15:44:07 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 03 16:29:03 2015 -0800" }, "message": "Store class tables in the image\n\nReduces how long it takes to load an application image.\n\nN5 boot.art size\nBefore: 8007680\nAfter: 8122368\n\nAlso reduces boot time by how long AddImageClassesToClassTable\nused to take (~20ms).\n\nChanged class hashes to be uint32_t to fix cross compilation. We need\nserialized hash tables to be valid with different pointer sizes.\n\nBug: 22858531\n\nChange-Id: I463fc83f499ff75f509e80c253a55b9116ee5b89\n" }, { "commit": "763a31ed7a2bfad22a9cb07f5301a71c0f97ca49", "tree": "c90399f680cdd60be823692f9431ebd816f5d336", "parents": [ "2f99a1c5b70852533a1c7406c1965d753efc810c" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 16 16:05:55 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 18 17:03:50 2015 -0800" }, "message": "Add immune spaces abstraction\n\nImmuneSpaces is a set of spaces which are not reclaimable by the GC in\nthe current collection. This set of spaces does not have requirements\nabout space adjacency like the old ImmuneRegion. ImmuneSpaces generates\nthe largest immune region for the GC. Since there is no requirement on\nadjacency, it is possible to have multiple non-adjacent applicaton\nimage files.\n\nFor image spaces, we also look at the oat code which is normally after\nthe application image. In this case, we add the code as part of the\nimmune region. This is required to have both the boot image and the\nzygote space be in the same immune region (for performance reasons).\n\nBug: 22858531\n\nChange-Id: I5103b31c0e39ad63c594f5557fc848a3b288b43e\n" }, { "commit": "05792b98980741111b4d0a24d68cff2a8e070a3a", "tree": "bad79a387bcbdaefc87c07b388099960ca9caff3", "parents": [ "c26b4512a01d46756683a4f5e186a0b7f397f251" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Aug 03 11:56:49 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Sep 03 17:30:57 2015 +0100" }, "message": "ART: Move DexCache arrays to native.\n\nThis CL has a companion CL in libcore/\n https://android-review.googlesource.com/162985\n\nChange-Id: Icbc9e20ad1b565e603195b12714762bb446515fa\n" }, { "commit": "aa50d3a01a4137cd89c152be5487fed23683d0ff", "tree": "a676638c9d43eb519214445173c1a66ba38355ac", "parents": [ "f0170ded84fbcd3d9152cdbcf9ffbf74c71b03ba" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Aug 25 15:25:41 2015 +0200" }, "committer": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Aug 25 15:56:54 2015 +0200" }, "message": "Add missing field init in constructors\n\nAdds missing field initializations detected by Eclipse IDE.\n\nChange-Id: I5f2f32bcccb12545fc9f0b42fcec74a23dc81376\n" }, { "commit": "cf36d493124d8048efa0bd6f67d817ce3cd6b725", "tree": "fac1336f54ea477ce1afe2e99a04b68db38c7ac8", "parents": [ "1cad8c7c63b600a3da83bf05fb645e08ac8fafc0" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Aug 12 19:27:26 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Aug 17 10:04:42 2015 +0100" }, "message": "ART: Compress LengthPrefixedArray on 32-bit targets.\n\nPreviously, the LengthPrefixedArray\u003cArtMethod\u003e on 32-bit\ntargets contained a 64-bit length field followed by the\nArtMethod elements with size only a multiple of 4, not 8.\nConsequently, an odd-length array broke the alignment for\nthe following array which would have the 64-bit length\nplaced at an unaligned address.\n\nTo fix that, we make the length field 32-bit and explicitly\npass the alignment information to the LengthPrefixedArray.\nThis also makes the 32-bit boot image a bit smaller.\nOn Nexus 5, AOSP, ToT, the field section is 11528B smaller\nand the method section is 21036B smaller. 64-bit targets\nshould see the same savings for the field section but no\ndifference for the methods section.\n\nChange-Id: I3e03e7b94129025c8a1c117c27645a34dec516d2\n" }, { "commit": "54d220eb9cc51215d75b9e0fe921b94bebbb3fd6", "tree": "fe08749dea3ca6cad97bce48416beb37203efdf5", "parents": [ "275bc5e5f318ba6ea1bad6c89c2924d1248b7523" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jul 30 16:20:06 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 05 18:15:22 2015 -0700" }, "message": "Move ArtFields and ArtMethods to be a length prefixed array\n\nFixes race conditions between changing method and fields arrays\nbeing seen in the wrong order by the GC.\n\nBug: 22832610\nChange-Id: Ia21d6698f73ba207a6392c3d6b9be2658933073f\n" }, { "commit": "90443477f9a0061581c420775ce3b7eeae7468bc", "tree": "8c74b81dfae162e0fd0ccf8d5ac50827ba815174", "parents": [ "6078aec213dfaf111c29969706e8e5967cfc9bea" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jul 16 20:32:27 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jul 22 15:13:56 2015 -0700" }, "message": "Move to newer clang annotations\n\nAlso enable -Wthread-safety-negative.\n\nChanges:\nSwitch to capabilities and negative capabilities.\n\nFuture work:\nUse capabilities to implement uninterruptible annotations to work\nwith AssertNoThreadSuspension.\n\nBug: 20072211\n\nChange-Id: I42fcbe0300d98a831c89d1eff3ecd5a7e99ebf33\n" }, { "commit": "d39645e22b8db1767cf64dc1200a9e4b2f939ed2", "tree": "fd6488a428600f222c5a411e91ed9f1f3a280b05", "parents": [ "15306dcd03208f062737239753ab1eccfe91403f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Jun 09 17:50:29 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jun 11 14:56:08 2015 -0700" }, "message": "Move image intern table into image\n\nPreviously we recreated this intern table during runtime startup.\nThis added 50-100ms of boot time.\n\nFixed bug where we didn\u0027t copy over hashcodes into the image.\n\nDeleted some stale code.\n\n(cherry picked from commit fac3a390a247fe33d4873773d742aad4cc100118)\n\nBug: 20727525\nBug: 19569780\nChange-Id: I08959e9aa2a73cedb52f393033e2ffea3a26e76b\n" }, { "commit": "e401d146407d61eeb99f8d6176b2ac13c4df1e33", "tree": "17927f9bfe7d2041b5942c89832d55f9dedb24c5", "parents": [ "2006b7b9b8e32722bd0d640c62549d8a0ac624b6" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Apr 22 13:56:20 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri May 29 18:45:49 2015 -0700" }, "message": "Move mirror::ArtMethod to native\n\nOptimizing + quick tests are passing, devices boot.\n\nTODO: Test and fix bugs in mips64.\n\nSaves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.\nSome of the savings are from removal of virtual methods and direct\nmethods object arrays.\n\nBug: 19264997\nChange-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d\n" }, { "commit": "80afd02024d20e60b197d3adfbb43cc303cf29e0", "tree": "ef054c7b4f2a739f7cf063e0bc4c501c2c7e41b5", "parents": [ "559b178e34c5d92e7932f92e5d8a981ac334606f" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 19 18:08:00 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 26 15:59:02 2015 +0100" }, "message": "ART: Clean up arm64 kNumberOfXRegisters usage.\n\nAvoid undefined behavior for arm64 stemming from 1u \u003c\u003c 32 in\nloops with upper bound kNumberOfXRegisters.\n\nCreate iterators for enumerating bits in an integer either\nfrom high to low or from low to high and use them for\n\u003carch\u003eContext::FillCalleeSaves() on all architectures.\n\nRefactor runtime/utils.{h,cc} by moving all bit-fiddling\nfunctions to runtime/base/bit_utils.{h,cc} (together with\nthe new bit iterators) and all time-related functions to\nruntime/base/time_utils.{h,cc}. Improve test coverage and\nfix some corner cases for the bit-fiddling functions.\n\nBug: 13925192\nChange-Id: I704884dab15b41ecf7a1c47d397ab1c3fc7ee0f7\n" }, { "commit": "c785344b87221f5e4e6473e5b762e4e61fe65dcf", "tree": "cd32ad2c2604596a18926f04d4c313dab255ecfd", "parents": [ "a29d93b380c9aeb8270e281aefbdd0c77a430d43" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Mar 27 14:35:38 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Apr 10 12:57:27 2015 -0700" }, "message": "Move ArtField to native\n\nAdd linear alloc. Moved ArtField to be native object. Changed image\nwriter to put ArtFields after the mirror section.\n\nSavings:\n2MB on low ram devices\n4MB on normal devices\n\nTotal PSS measurements before (normal N5, 95s after shell start):\nImage size: 7729152 bytes\n23112 kB: .NonMoving\n23212 kB: .NonMoving\n22868 kB: .NonMoving\n23072 kB: .NonMoving\n22836 kB: .NonMoving\n19618 kB: .Zygote\n19850 kB: .Zygote\n19623 kB: .Zygote\n19924 kB: .Zygote\n19612 kB: .Zygote\nAvg: 42745.4 kB\n\nAfter:\nImage size: 7462912 bytes\n17440 kB: .NonMoving\n16776 kB: .NonMoving\n16804 kB: .NonMoving\n17812 kB: .NonMoving\n16820 kB: .NonMoving\n18788 kB: .Zygote\n18856 kB: .Zygote\n19064 kB: .Zygote\n18841 kB: .Zygote\n18629 kB: .Zygote\n3499 kB: .LinearAlloc\n3408 kB: .LinearAlloc\n3424 kB: .LinearAlloc\n3600 kB: .LinearAlloc\n3436 kB: .LinearAlloc\nAvg: 39439.4 kB\n\nNo reflection performance changes.\n\nBug: 19264997\nBug: 17643507\n\nChange-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c\n" }, { "commit": "2cd334ae2d4287216523882f0d298cf3901b7ab1", "tree": "b72d3d07e5a04151caca96cae345075b6e4452b0", "parents": [ "604e2828896fbb8663897d1e75112da7305ead4c" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jan 09 14:03:35 2015 -0800" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Fri Jan 23 14:07:32 2015 -0800" }, "message": "More of the concurrent copying collector.\n\nBug: 12687968\nChange-Id: I62f70274d47df6d6cab714df95c518b750ce3105\n" }, { "commit": "46774767fcf7780d1455e755729198648d08742e", "tree": "09a5d87ff0acbc7eb1fa94ec901ba10009178f03", "parents": [ "11bd683f6dbebe2f3d02fa383fc9dbc69a83ace8" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Wed Oct 22 11:37:02 2014 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Mon Oct 27 20:19:37 2014 -0700" }, "message": "ART: Add support for patching and loading OAT files compiled with PIC\n\n* Images (.art) compiled with pic now have a new field added.\n* isDexOptNeeded will now skip patch-ing for apps compiled PIC\n* First-boot patching now only copies boot.art, boot.oat is linked\n\nAs a result, all system preopted dex files (with --compile-pic) no\nlonger take up any space in /data/dalvik-cache/\u003cisa\u003e.\n\nBug: 18035729\nChange-Id: Ie1acad81a0fd8b2f24e1f3f07a06e6fdb548be62\n" }, { "commit": "2d2621a1463d2f3f03fa73503fa42e43657cdcfc", "tree": "1f7cf393693d72db5c186f99b04ac511958c6418", "parents": [ "ac293277b69882105810fabd6c53f55de58823fe" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 23 16:48:06 2014 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Oct 27 16:49:43 2014 -0700" }, "message": "Optimize method linking\n\nAdded more inlining, removed imt array allocation and replaced it\nwith a handle scope. Removed some un-necessary handle scopes.\n\nAdded logic to base interface method tables from the superclass so\nthat we dont need to reconstruct for every interface (large win).\n\nFacebook launch Dalvik KK MR2:\nTotalTime: 3165\nTotalTime: 3652\nTotalTime: 3143\nTotalTime: 3298\nTotalTime: 3212\nTotalTime: 3211\n\nFacebook launch TOT before:\nWaitTime: 3702\nWaitTime: 3616\nWaitTime: 3616\nWaitTime: 3687\nWaitTime: 3742\nWaitTime: 3767\n\nAfter optimizations:\nWaitTime: 2903\nWaitTime: 2953\nWaitTime: 2918\nWaitTime: 2940\nWaitTime: 2879\nWaitTime: 2792\n\nLinkInterfaceMethods no longer one of the hottest methods, new list:\n4.73% art::ClassLinker::LinkVirtualMethods(art::Thread*, art::Handle\u003cart::mirror::Class\u003e)\n3.07% art::DexFile::FindClassDef(char const*) const\n2.94% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int)\n2.90% art::DexFile::FindStringId(char const*) const\n\nBug: 18054905\nBug: 16828525\n\n(cherry picked from commit 1fb463e42cf1d67595cff66d19c0f99e3046f4c4)\n\nChange-Id: I27cc70178fd3655fbe5a3178887fcba189d21321\n" }, { "commit": "13735955f39b3b304c37d2b2840663c131262c18", "tree": "0a731ac42b8230f9929172fa3e3d8051874e2b18", "parents": [ "25b18bbdaa36ff936eb44f228f0518d4223e9d52" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 12:43:28 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 16:05:58 2014 -0700" }, "message": "stdint types all the way!\n\nChange-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08\n" }, { "commit": "53cb16b98acf3cf6f3a1e2204ad4958ecf1b5a3c", "tree": "c0129ef3de7148dc6a114449b4f751a560283eb0", "parents": [ "ae2efea4582df773f80be274bdc754f732b07df3" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Thu Jun 12 11:26:29 2014 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Jul 07 15:19:58 2014 -0700" }, "message": "Add patchoat tool to Art.\n\nAdd a new executable called patchoat to art. This tool takes already\ncompiled images and oat files and changes their base address, acting as\na cheap form of relocation.\n\nAdd a --include-patch-information flag to dex2oat and code to add\nrequired patch information to oat files created with the quick compiler.\n\nBug: 15358152\n\nChange-Id: Ie0c580db45bb14ec180deb84930def6c3628d97d\n" }, { "commit": "b9beb2e2efb6a204a69ca660d478b45f851e8f09", "tree": "168765e73d342712800566b562fb5276f63e49ef", "parents": [ "6393eb7043517c5744935c48e3fd45a482915c2b" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri May 09 16:57:40 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Mon May 12 15:18:23 2014 -0700" }, "message": "Place ISA into boot image name.\n\nDepends upon:\nhttps://android-review.googlesource.com/94078\n\nChange-Id: I22c18b03b2c0db7a3f792920064e7710363b58b4\n" }, { "commit": "9583fbcf597eff6d0b3c5359b8e8d5f70ed82c40", "tree": "847912709f811adda0fa63e89e4bf8af27769f2e", "parents": [ "093aad184b4451639951a7e012d9b55cbf8c8a07" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 28 15:21:07 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Mar 04 16:30:48 2014 +0000" }, "message": "Remove oat file location in the image.\n\nThe oat file is now always in the same directory, and has the\nsame name as the image file. Only difference is the extension.\n\nThis also removes the need for host-prefix.\n\nChange-Id: I16d1f7aeb1d58372d41921694664e9c321afc1ad\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": "68708f536d11f8824d881b640f3902093075c0a6", "tree": "d1409b81bf3274b596e404dcd6b74b180f4ca41a", "parents": [ "179486aee731f734207873244542993ed4bcff21" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 14:15:31 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 14:15:31 2013 -0700" }, "message": "Fix image_test on target\n\nBug: 10606994\nChange-Id: I39838483e59479ceb9ba014bef9086b32f2596a8\n" }, { "commit": "179486aee731f734207873244542993ed4bcff21", "tree": "8a4c9c5d0f518844584a991269e5571fd50bae01", "parents": [ "144a1397d09af54c0d098b7c2254e4d04bbddf9b" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 11:51:42 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Tue Sep 03 11:54:54 2013 -0700" }, "message": "Fix ImageHeader.IsValid\n\nChange-Id: Ia56f4ded63a726a416225bf4a536175aa435866e\n" }, { "commit": "31e8925781c2302f1d1a9b39e216ba415bfe0d7e", "tree": "12a9173c7134bc08712e46f11ee897072b7afb61", "parents": [ "c6dfdacea2fd9e268f70328805b0366cdd6b7b9e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Aug 28 11:29:12 2013 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Aug 29 15:52:42 2013 -0700" }, "message": "Write out image bitmap inside of image file.\n\nWe now create the image bitmap when we generate the image. The image\nbitmap is written after the image inside of the image file. This\nspeeds up dex2oat by making walking the image during heap creation\nunnecessary. This should also help memory pressure by enabling the\nimage bitmap to be swappable.\n\nBug: 10432288\n\nChange-Id: Idebf459ed15edbb41a7d9b9b353934155bce2f19\n" }, { "commit": "fc0e3219edc9a5bf81b166e82fd5db2796eb6a0d", "tree": "5fc7f5b941724a62f8e3411df09fae431ff5e3cf", "parents": [ "56d947fbc9bc2992e2f93112fafb73e50d2aaa7a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 14:40:12 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Wed Jul 17 16:49:05 2013 -0700" }, "message": "Fix multiple inclusion guards to match new pathnames\n\nChange-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43\n" }, { "commit": "7940e44f4517de5e2634a7e07d58d0fb26160513", "tree": "ac90242d96229a6942f6e24ab137bc1f8f2e0025", "parents": [ "5cd9e3b122f276f610980cbaf0d2ad6ed4cd9088" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 13:46:57 2013 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jul 12 17:49:01 2013 -0700" }, "message": "Create separate Android.mk for main build targets\n\nThe runtime, compiler, dex2oat, and oatdump now are in seperate trees\nto prevent dependency creep. They can now be individually built\nwithout rebuilding the rest of the art projects. dalvikvm and jdwpspy\nwere already this way. Builds in the art directory should behave as\nbefore, building everything including tests.\n\nChange-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81\n" }, { "commit": "79fe539587d4c09244172d0168eeed0ec9770466", "tree": "4fb8fbd03727a74acb4dfde7e969adf32ee32750", "parents": [ "09b55e1df3b0bcecee25882e45e882887cc8654f" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Wed Apr 24 18:41:58 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Fri Apr 26 14:50:52 2013 -0700" }, "message": "Removing remaining compiled stubs from image.\n\nAbstract method error stub and jni dlsym lookup stubs are gone.\nAfter this change, the image no longer needs to be executable.\n\nChange-Id: Ic75d72bf7e76e3b8ecc596e82af68ab592dde15e\n" }, { "commit": "58df32711162823647356afe25ae2cde04133563", "tree": "df1b2b43b90f4861b475f1452b175353a56ec3d7", "parents": [ "ede1807e3481a6937416964bb7556364f2d428e1" ], "author": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Mon Apr 22 15:28:53 2013 -0700" }, "committer": { "name": "Jeff Hao", "email": "jeffhao@google.com", "time": "Tue Apr 23 16:34:16 2013 -0700" }, "message": "Removed compiled resolution trampoline.\n\nCreated assembly versions of resolution trampoline for portable and\nquick. Removed compiled version from the image.\n\nChange-Id: I183e110c4e102fb45ce6e7f4e855f8bed7986251\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": "700c8d31733534a3d978b75a03f6f7e177dc7e81", "tree": "6b9d8d93a70e31dba3b0a880f886ce408776314c", "parents": [ "9adbff5b85fcae2b3e2443344415f6c17ea3ba0a" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Mon Nov 05 10:42:02 2012 -0800" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Fri Jan 25 14:28:43 2013 -0800" }, "message": "Move .oat files to ELF format\n\nGenerates .oat in ELF file format using MCLinker\n- Uses MCLinker IRBuilder to create a synthetic .o from OatWriter output.\n- Uses new ElfFile for prelinking to support art image optimizations.\n\nAdapted OatFile to load using dlopen, ElfFile, or memory, removing raw MemMap mechanism.\n\nChanged image code to not assume oat data will be immediately after\nimage to allow space for ELF headers.\n\nPasses test-art and works with installd.\n\nChange-Id: Idc026eddb5de93f4b97490c405f3ed7b39589749\n" }, { "commit": "df1ce91ba97bc79a0637e5504b39318fb1c9f577", "tree": "06fee7c60611e94264b3b6b2b318fec899c6e450", "parents": [ "af1b89281fd1f86efeb791b61f5a3f2031c70312" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Nov 27 17:07:11 2012 -0800" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Nov 27 17:19:09 2012 -0800" }, "message": "Add alignment attribute to packed.\n\nMake packed objects 4 byte aligned or else GCC becomes paranoid and\nassumes only byte alignment on whole objects.\nChange CHECK in GetCalleeSaveMethod to DCHECK to encourage inlining.\n\nChange-Id: I79f1a13752492413c919b36f4e207e637647834f\n" }, { "commit": "a85b8376740641f13dc078aea6be94d15a800803", "tree": "b6eba1210de1e98d66c0011c599997322f7714b8", "parents": [ "2e92fd62b8b1e3a14be4642d4e77a022d863a94e" ], "author": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 17:00:32 2012 -0700" }, "committer": { "name": "Brian Carlstrom", "email": "bdc@google.com", "time": "Thu Oct 18 18:13:32 2012 -0700" }, "message": "Update image oat checksum when patching\n\nChange-Id: I766d2745bc817a5cb3a36d62bc733bab43a31fe0\n" } ], "next": "b726dcb581bf72da46527378ccb6889020f0e6e9" }