summaryrefslogtreecommitdiffstats
path: root/runtime/dex_file.cc
Commit message (Collapse)AuthorAgeFilesLines
* Move mirror::ArtMethod to nativeMathieu Chartier2015-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optimizing + quick tests are passing, devices boot. TODO: Test and fix bugs in mips64. Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS. Some of the savings are from removal of virtual methods and direct methods object arrays. Bug: 19264997 (cherry picked from commit e401d146407d61eeb99f8d6176b2ac13c4df1e33) Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d Fix some ArtMethod related bugs Added root visiting for runtime methods, not currently required since the GcRoots in these methods are null. Added missing GetInterfaceMethodIfProxy in GetMethodLine, fixes --trace run-tests 005, 044. Fixed optimizing compiler bug where we used a normal stack location instead of double on ARM64, this fixes the debuggable tests. TODO: Fix JDWP tests. Bug: 19264997 Change-Id: I7c55f69c61d1b45351fd0dc7185ffe5efad82bd3 ART: Fix casts for 64-bit pointers on 32-bit compiler. Bug: 19264997 Change-Id: Ief45cdd4bae5a43fc8bfdfa7cf744e2c57529457 Fix JDWP tests after ArtMethod change Fixes Throwable::GetStackDepth for exception event detection after internal stack trace representation change. Adds missing ArtMethod::GetInterfaceMethodIfProxy call in case of proxy method. Bug: 19264997 Change-Id: I363e293796848c3ec491c963813f62d868da44d2 Fix accidental IMT and root marking regression Was always using the conflict trampoline. Also included fix for regression in GC time caused by extra roots. Most of the regression was IMT. Fixed bug in DumpGcPerformanceInfo where we would get SIGABRT due to detached thread. EvaluateAndApplyChanges: From ~2500 -> ~1980 GC time: 8.2s -> 7.2s due to 1s less of MarkConcurrentRoots Bug: 19264997 Change-Id: I4333e80a8268c2ed1284f87f25b9f113d4f2c7e0 Fix bogus image test assert Previously we were comparing the size of the non moving space to size of the image file. Now we properly compare the size of the image space against the size of the image file. Bug: 19264997 Change-Id: I7359f1f73ae3df60c5147245935a24431c04808a [MIPS64] Fix art_quick_invoke_stub argument offsets. ArtMethod reference's size got bigger, so we need to move other args and leave enough space for ArtMethod* and 'this' pointer. This fixes mips64 boot. Bug: 19264997 Change-Id: I47198d5f39a4caab30b3b77479d5eedaad5006ab
* ART: Allow oat files with duplicates classes in corner caseAndreas Gampe2015-04-291-0/+25
| | | | | | | | | | | | | | | | When the oat file is actually an odex file, that is, a preopted /system app, then it is impossible to fall back to the original APK, as that has been stripped. When it looks like it will be impossible to successfully open the original dex location, grudgingly allow to open the found oat file, even if it has duplicate classes, but warn accordingly. Bug: 20697582 (cherry picked from commit 0cba004b97245300d7f39318d5921ee8edbef1ac) Change-Id: I1dd459563d977a2e77806eacd03e49334d5b1f14
* ART: Remove multidex limitAndreas Gampe2015-04-281-8/+30
| | | | | | | | Remove the arbitrary multidex limit. If users want to use many files, allow them, but print a warning after a considerable amount. Bug: 20071800 Change-Id: Ic51c96b84042f769a7d33ec53fe587b68cd69df4
* Replace NULL with nullptrMathieu Chartier2015-04-221-50/+55
| | | | | | | Also fixed some lines that were too long, and a few other minor details. Change-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb
* Move ArtField to nativeMathieu Chartier2015-04-101-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add linear alloc. Moved ArtField to be native object. Changed image writer to put ArtFields after the mirror section. Savings: 2MB on low ram devices 4MB on normal devices Total PSS measurements before (normal N5, 95s after shell start): Image size: 7729152 bytes 23112 kB: .NonMoving 23212 kB: .NonMoving 22868 kB: .NonMoving 23072 kB: .NonMoving 22836 kB: .NonMoving 19618 kB: .Zygote 19850 kB: .Zygote 19623 kB: .Zygote 19924 kB: .Zygote 19612 kB: .Zygote Avg: 42745.4 kB After: Image size: 7462912 bytes 17440 kB: .NonMoving 16776 kB: .NonMoving 16804 kB: .NonMoving 17812 kB: .NonMoving 16820 kB: .NonMoving 18788 kB: .Zygote 18856 kB: .Zygote 19064 kB: .Zygote 18841 kB: .Zygote 18629 kB: .Zygote 3499 kB: .LinearAlloc 3408 kB: .LinearAlloc 3424 kB: .LinearAlloc 3600 kB: .LinearAlloc 3436 kB: .LinearAlloc Avg: 39439.4 kB No reflection performance changes. Bug: 19264997 Bug: 17643507 Change-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c
* Store OatDexFile instead of OatFile in DexFile.Richard Uhler2015-04-021-4/+4
| | | | | | | | This requires moving OatDexFile out of the OatFile class so that a forward class declaration can be used for OatDexFile. Bug: 19071355 Change-Id: Ibda85b78d0577e9e81073090616fc0f2fa526be3
* ART: Report zip opening errorAndreas Gampe2015-03-041-1/+2
| | | | | | | Do not swallow the error message from ZipArchive::OpenFromFd. Bug: 19574093 Change-Id: I14ea771e63b7bc3e8051012a841e66b9e894aa3a
* ART: Templatize IsInt & IsUintAndreas Gampe2015-02-181-3/+3
| | | | | | Ensure that things are used correctly. Change-Id: I76f082b32dcee28bbfb4c519daa401ac595873b3
* Merge "Fix ImageWriter::ComputeEagerResolvedStringsCallback()."Vladimir Marko2015-02-111-2/+2
|\
| * Fix ImageWriter::ComputeEagerResolvedStringsCallback().Vladimir Marko2015-02-111-2/+2
| | | | | | | | Change-Id: I1a2abd6d78dd7067d9bdbadbd81dd2fd7711fbc5
* | ART: Simple structural class checkAndreas Gampe2015-01-141-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a simple check to class-loading when the embedded dex file in an oat file and the dex file on the class path where we found the class do not match. We require that the number of methods and fields do not change, as that will almost certainly mean that quickened and other compiled offsets are wrong now. This is a reasonably lightweight change, but we should investigate a full comparison including name and type of members. Bug: 17937814 Bug: 18708951 (cherry picked from commit 15a33b3f88546bce85dcb9d28caf200da51154d7) Change-Id: Icb9638bebd369ab23822817f4a97c8dd8625fea5
* | Use unique_ptr to track ownership of dex files.Richard Uhler2015-01-131-25/+28
|/ | | | | Bug: 18809837 Change-Id: Ie571eae8fc19ee9207390cff5c7e2a38071b126a
* Add hash map, reduce excessive hashingMathieu Chartier2014-11-071-4/+5
| | | | | | | | | | | | | | | | | | | | | | | Changed the class def index to use a HashMap instead of unordered_map so that we can use FindWithHash to reduce how often we need to compute hashes. Fixed a bug in ClassLinker::UpdateClass where we didn't properly handle classes with the same descriptor but different class loaders. Introduced by previous CL. Before (fb launch): 1.74% art::ComputeModifiedUtf8Hash(char const*) After: 0.95% art::ComputeModifiedUtf8Hash(char const*) Bug: 18054905 Bug: 16828525 Change-Id: Iba2ee37c9837289e0ea187800ba4af322225a994 (cherry picked from commit 564ff985184737977aa26c485d0c1a413e530705)
* ART: More warningsAndreas Gampe2014-11-041-3/+7
| | | | | | | Enable -Wno-conversion-null, -Wredundant-decls and -Wshadow in general, and -Wunused-but-set-parameter for GCC builds. Change-Id: I81bbdd762213444673c65d85edae594a523836e5
* Tidy logging code not using UNIMPLEMENTED.Ian Rogers2014-10-241-1/+2
| | | | Change-Id: I7a79c1671a6ff8b2040887133b3e0925ef9a3cfe
* Tidy up logging.Ian Rogers2014-10-221-0/+2
| | | | | | | | | | | | | | | | | Move gVerboseMethods to CompilerOptions. Now "--verbose-methods=" option to dex2oat rather than runtime argument "-verbose-methods:". Move ToStr and Dumpable out of logging.h, move LogMessageData into logging.cc except for a forward declaration. Remove ConstDumpable as Dump methods are all const (and make this so if not currently true). Make LogSeverity an enum and improve compile time assertions and type checking. Remove log_severity.h that's only used in logging.h. With system headers gone from logging.h, go add to .cc files missing system header includes. Also, make operator new in ValueObject private for compile time instantiation checking. Change-Id: I3228f614500ccc9b14b49c72b9821c8b0db3d641
* stdint types all the way!Ian Rogers2014-10-091-16/+16
| | | | Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
* Remove dex file index building mutex.Ian Rogers2014-09-121-14/+14
| | | | | | | | First thread to get to max misses builds the index and sets an atomic, other threads continue and return null. Avoids lock contention and removes a member variable. Change-Id: Ia91e4a8fd915941aea849f019c85b67894ec6e71
* Merge "ART: Fix things for valgrind"Andreas Gampe2014-09-101-5/+6
|\
| * ART: Fix things for valgrindAndreas Gampe2014-09-101-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wire up valgrind gtests. Add valgrind-test-art-host, currently only depending on valgrind-test-art-host-gtest32. Fix an Alloc setting to allow running valgrind. Refactor the fault handler to manage (and correctly release) the handlers. Fix minor failure-case leaks exposed by tests. Failing tests: The optimizing compiler is leaking non-arena-ed structures (e.g., assembler buffers), as code generators are not destroyed. The solution has been moved to a follow-up CL. Note: All 64b tests are failing as we cannot allocate a heap. Change-Id: I7f854cfd098d9f68107ce492363e7dba9a82b9fa
* | Improve dex location canonicalization-related performance.Vladimir Marko2014-09-101-41/+16
|/ | | | | | | | | | | | | | | | | | | Eagerly add canonical dex file locations to the OatFile's primary lookup map in Setup(). This moves the boot.oat work from every app startup to the zygote initialization. Since we always ended up initializing the canonical location map anyway due to the way that we're loading dex files, the lazy initialization didn't save anything. Clean up dex file name canonicalization to make sure we free() the memory returned by realpath() rather than using std::unique_ptr<> with the default deleter. Avoid some unnecessary duplicate OatDexFile lookups. Bug: 16828525 Bug: 17346103 Change-Id: Id8fbc8992f62996138eb2006a0046c6529747c09
* Reduce and speed-up class def searches.Ian Rogers2014-09-021-29/+45
| | | | | | | | | | | | | | | | | | | | Use the class linker for descriptor lookups from the compile driver so that dex caches are populated. Reduce the scope of functions for scanning class paths to just the class linker where they are performed. If we see more than a threshold number of find class def misses on a dex file lazily compute an index, so that future lookups are constant time (part of the collection code is taken from https://android-review.googlesource.com/#/c/103865/3). Note that we take a lazy approach so that we don't serialize on loading dex files, this avoids the reason the index was removed in 8b2c0b9abc3f520495f4387ea040132ba85cae69. Remove an implicit and unnecessary std::string creation for PrintableString. Single threaded interpret-only dex2oat performance is improved by roughly 10%. Bug: 16853450 Change-Id: Icf72df76b0a4328f2a24075e81f4ff267b9401f4
* Avoid handle-less fields in ClassLinker::InitializeClass()Hiroshi Yamauchi2014-08-211-3/+3
| | | | | | | There were some handle-less fields in a SafeMap across GC points. Bug: 12687968 Change-Id: Ib8c6527d4e23031f1d0074fa11d8f85499b68340
* Remove clang detected warning on tautological comparisonBrian Carlstrom2014-08-081-1/+0
| | | | | Bug: 16903117 Change-Id: I5847ef5a6091c01e14b9ffcd8f6d12cabfa8b63b
* Use canonical paths when searching for dex filesCalin Juravle2014-08-041-0/+33
| | | | | | | | | | | | Apps which use the DexPathClassLoader directly may pass symlinks when trying to load dex files. This will not work as we use string comparision to find the dex in an oat file. The CL fixes this issue by using using dex conical paths for comparisons. Bug: 15313272 Change-Id: Ic314374b17612c3afbcadec93a88b2515a0aca5e
* Return "false" instead of "nullptr" in bool DexFile::Open.Alexander Ivchenko2014-06-261-1/+1
| | | | | | | | | | Otherwise on 4.10 the following error appears: "error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]" Here is the detailed description with links: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52174 Change-Id: I77c6571b557dde55f4e19a79db7bf997303ede3b Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
* ART: Native support for multidexAndreas Gampe2014-06-251-19/+105
| | | | | | | | | | | | | | | | | | | | Native support for zip files with multiple classesX.dex. Works by explicitly looking for those files in ascending order. As these files have no file system representation for themselves, introduce synthetic dex locations: the name of the originating file plus a colon plus the name of the dex file, e.g., test.jar:classes2.dex. Opening a zip dex file will return all dex files in this way. This keeps the changes to dex2oat minimal. To hide multidex/synthetic names from the Java layer, let the handle of dalvik.system.DexFile refer to a vector of DexFile objects. When opening a location, test possible synthetic names and add them to the vector. Thus, the original multidex jar in the classpath will be associated with all embedded dex files. Change-Id: I0de107e1369cbc94416c544aca3b17525c9eac8b
* ART: Do not try to pretty-print method in dex fileAndreas Gampe2014-06-191-4/+2
| | | | | | | | The code is called in verification when it is not clear yet whether structures are valid. Simplify warning message. Bug: 15754233 Change-Id: I85858a71143f41444ce9f00536d901c268afe547
* Make DexFile content read only before running DexFileVerifierBrian Carlstrom2014-05-251-4/+4
| | | | | | (cherry picked from commit 98725444129efe2b1b51c87740860caadaef2bf7) Change-Id: I18a932b2f19d44b820232f4d4e9c358df20ab364
* Fix ExtractToMemMap to show original zip file name in ashmemBrian Carlstrom2014-05-231-1/+1
| | | | | | (cherry picked from commit 1fca8e91f32dc8b13d3129b7ef4a0194839736e6) Change-Id: Id7d22600496b090ac32150c8c6424da89964b6be
* Now we have a proper C++ library, use std::unique_ptr.Ian Rogers2014-05-191-11/+11
| | | | | | | Also remove the Android.libcxx.mk and other bits of stlport compatibility mechanics. Change-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61
* Compatibility layer to transition from UniquePtr to std::unique_ptr.Ian Rogers2014-05-151-1/+1
| | | | | | | | | Use ART_WITH_STLPORT (enabled for the target) to cause the use of UniquePtr, for the host switch to std::unique_ptr. For now the type remains called UniquePtr. Make dalvik compile with clang on the host, move its build to C++11. Change-Id: I5ba8d2757904bc089ed62047ea03de3c0853fb12
* Add Handle/HandleScope and delete SirtRef.Mathieu Chartier2014-05-131-3/+3
| | | | | | | | | | | | | | | | Delete SirtRef and replaced it with Handle. Handles are value types which wrap around StackReference*. Renamed StackIndirectReferenceTable to HandleScope. Added a scoped handle wrapper which wraps around an Object** and restores it in its destructor. Renamed Handle::get -> Get. Bug: 8473721 Change-Id: Idbfebd4f35af629f0f43931b7c5184b334822c7a
* Force inlining on trivial accessors.Ian Rogers2014-04-291-1/+0
| | | | | | | | | Make volatility for GetFieldObject a template parameter. Move some trivial mirror::String routines to a -inl.h. Bug: 14285442 Change-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92
* Fix debugger crash in native method frames.Sebastien Hertz2014-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | The main crash happens when we try to read (StackFrame::GetValues) or write (StackFrame::SetValues) values in native frames. We use the method's vmap to know where Dalvik registers live but native methods don't have vmap. The fix is to reply with the OPAQUE_FRAME error which indicates local values are not accessible in the frame. We prevent from dereferencing null code item which causes some crashes too. This happens when we compute the line table (Method::LineTable) and variable table (Method::VariableTable) of methods without code: native, proxy and abstract methods. We do not expect to encounter abstract methods though. We take care of these kinds of method when mangling/demangling local value slots. We also fix the location's pc of native and proxy frames where it must be -1 (as 8-byte value). We'll use this property to detect such frames in the JDWP tests. Bug: 13366758 Change-Id: I78e3263fbf2681b5573571c846390d52b9193849
* Add debug code for saving dex file inputsBrian Carlstrom2014-02-201-1/+2
| | | | | | | Also improve some other logging. Bug: 13078746 Change-Id: Ic7a7c201b935e2b117ddc38b652cf39152fe42dc
* Remove blacklistSebastien Hertz2014-02-171-11/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes the class initialization blacklist and use transaction to detect and revert class initialization attempting to invoke native method. This only concerns class initialization happening at compilation time when generating an image (like boot.art for the system). In transactional mode, we log every object's field assignment and array update. Therefore we're able to abort a transaction to restore values of fields and array as they were before the transaction starts. We also log changes to the intern string table so we can restore its state prior to transaction start. Since transactional mode only happens at compilation time, we don't need to log all these changes at runtime. In order to reduce the overhead of testing if transactional mode is on/off, we templatize interfaces of mirror::Object and mirror::Array, respectively responsible for setting a field and setting an array element. For various reasons, we skip some specific fields from transaction: - Object's class and array's length must remain unchanged so garbage collector can compute object's size. - Immutable fields only set during class loading: list of fields, method, dex caches, vtables, ... as all classes have been loaded and verified before a transaction occurs. - Object's monitor for performance reason. Before generating the image, we browse the heap to collect objects that need to be written into it. Since the heap may still holds references to unreachable objects due to aborted transactions, we trigger one collection at the end of the class preinitialization phase. Since the transaction is held by the runtime and all compilation threads share the same runtime, we need to ensure only one compilation thread has exclusive access to the runtime. To workaround this issue, we force class initialization phase to run with only one thread. Note this is only done when generating image so application compilation is not impacted. This issue will be addressed in a separate CL. Bug: 9676614 Change-Id: I221910a9183a5ba6c2b99a277f5a5a68bc69b5f9
* Object model changes to support 64bit.Ian Rogers2014-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Modify mirror objects so that references between them use an ObjectReference value type rather than an Object* so that functionality to compress larger references can be captured in the ObjectRefererence implementation. ObjectReferences are 32bit and all other aspects of object layout remain as they are currently. Expand fields in objects holding pointers so they can hold 64bit pointers. Its expected the size of these will come down by improving where we hold compiler meta-data. Stub out x86_64 architecture specific runtime implementation. Modify OutputStream so that reads and writes are of unsigned quantities. Make the use of portable or quick code more explicit. Templatize AtomicInteger to support more than just int32_t as a type. Add missing, and fix issues relating to, missing annotalysis information on the mutator lock. Refactor and share implementations for array copy between System and uses elsewhere in the runtime. Fix numerous 64bit build issues. Change-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822
* Fix apps with more than one dex file with the same nameBrian Carlstrom2014-02-061-13/+28
| | | | | | | | | | | | Reverts most of 60836d5a9bcf8b30984aae4279a4f6233b0bf622 which I believe was an incorrect attempt to address issue introduced in 8d31bbd3d6536de12bc20e3d29cfe03fe848f9da, which is also reverted here. Also adds some debugging aids include operator<< for DexFile and MemMap and checksum information to OatFile logging. Bug: 12802375 Change-Id: Idd6f7dd487f6e01e9479cd15cd4b61580160e8a3
* Remove unneeded quotingBrian Carlstrom2013-12-101-3/+3
| | | | Change-Id: I87f452e338bd4ff0587e3fc7b0bec3f08a1e7fe6
* Use libziparchive for art zip processing.Narayan Kamath2013-12-091-4/+4
| | | | | | | | | | | This is part of the effort to move all VM & framework zip parsing to a common implementation. This also has the side effect of fixing various TODOs related to crc32 checking. bug: 10193060 Change-Id: I407f9ad5a94fc91d96ff43556adde00a00df1f14
* Faster Signature::operator==(const StringPiece& rhs).Vladimir Marko2013-11-251-0/+26
| | | | | | | Avoid string allocation and resizing, return early if a parameter doesn't match. Change-Id: Ifc929d0c4a7a9d368432f7cae797d4326c6c44be
* Avoid some string allocations.Vladimir Marko2013-11-211-5/+3
| | | | | | Also avoid building a string one character at a time. Change-Id: I3db26226c620a730b95637d5bfc23e2d4715cfb9
* Rewrite intrinsics detection.Vladimir Marko2013-11-181-3/+4
| | | | | | | | | Intrinsic methods should be treated as a special case of inline methods. They should be detected early and used to guide other optimizations. This CL rewrites the intrinsics detection so that it can be moved to any compilation phase. Change-Id: I4424a6a869bd98b9c478953c9e3bcaf1c6de2b33
* Put arguments first in debugger variable table and fix name bug.Jeff Hao2013-11-141-3/+3
| | | | | | Bug: 11569468 Change-Id: I63d45427ded0937c3ab2456fe5cec22da5558e53
* Compacting collector.Mathieu Chartier2013-11-111-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The compacting collector is currently similar to semispace. It works by copying objects back and forth between two bump pointer spaces. There are types of objects which are "non-movable" due to current runtime limitations. These are Classes, Methods, and Fields. Bump pointer spaces are a new type of continuous alloc space which have no lock in the allocation code path. When you allocate from these it uses atomic operations to increase an index. Traversing the objects in the bump pointer space relies on Object::SizeOf matching the allocated size exactly. Runtime changes: JNI::GetArrayElements returns copies objects if you attempt to get the backing data of a movable array. For GetArrayElementsCritical, we return direct backing storage for any types of arrays, but temporarily disable the GC until the critical region is completed. Added a new runtime call called VisitObjects, this is used in place of the old pattern which was flushing the allocation stack and walking the bitmaps. Changed image writer to be compaction safe and use object monitor word for forwarding addresses. Added a bunch of added SIRTs to ClassLinker, MethodLinker, etc.. TODO: Enable switching allocators, compacting on background, etc.. Bug: 8981901 Change-Id: I3c886fd322a6eef2b99388d19a765042ec26ab99
* Fix DexFile error handling to close fd properly.Vladimir Marko2013-11-061-33/+34
| | | | Change-Id: I20bf4ec6fdd6e8ced432d12886670537a2952eee
* Remove unused length from DexFile GetString calls.Ian Rogers2013-10-311-4/+2
| | | | | | | Address extra review comments from commit dfb325e0ddd746cd8f7c2e3723b3a573eb7cc111. Change-Id: If76e81e7af5870431901de0bf561e0f827435fe3
* Don't use UTF16 length as length for MUTF8.Ian Rogers2013-10-301-2/+2
| | | | | | Bug 11367555. Change-Id: Ia0b07072a1a49d435c3b71ed9a668b316b7ff5d8
* Throw IOException at source of failing to open a dex file.Ian Rogers2013-10-211-70/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before is: java.lang.ClassNotFoundException: Didn't find class "GCBench" on path: DexPathList[[zip file "/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar"],nativeLibraryDirectories=[/disk2/dalvik-dev/out/host/linux-x86/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:511) at java.lang.ClassLoader.loadClass(ClassLoader.java:469) Suppressed: java.lang.ClassNotFoundException: GCBench at java.lang.Class.classForName(Native Method) at java.lang.BootClassLoader.findClass(ClassLoader.java:781) at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) at java.lang.ClassLoader.loadClass(ClassLoader.java:504) ... 1 more Caused by: java.lang.NoClassDefFoundError: Class "LGCBench;" not found ... 5 more And after is: java.lang.ClassNotFoundException: Didn't find class "GCBench" on path: DexPathList[[zip file "/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar"],nativeLibraryDirectories=[/disk2/dalvik-dev/out/host/linux-x86/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:511) at java.lang.ClassLoader.loadClass(ClassLoader.java:469) Suppressed: java.io.IOException: Zip archive '/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar' doesn't contain classes.dex at dalvik.system.DexFile.openDexFile(Native Method) at dalvik.system.DexFile.<init>(DexFile.java:80) at dalvik.system.DexFile.<init>(DexFile.java:59) at dalvik.system.DexPathList.loadDexFile(DexPathList.java:268) at dalvik.system.DexPathList.makeDexElements(DexPathList.java:235) at dalvik.system.DexPathList.<init>(DexPathList.java:113) at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:48) at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:38) at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:128) at java.lang.ClassLoader.access$000(ClassLoader.java:65) at java.lang.ClassLoader$SystemClassLoader.<clinit>(ClassLoader.java:81) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:137) Suppressed: java.lang.ClassNotFoundException: GCBench at java.lang.Class.classForName(Native Method) at java.lang.BootClassLoader.findClass(ClassLoader.java:781) at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) at java.lang.ClassLoader.loadClass(ClassLoader.java:504) ... 1 more Caused by: java.lang.NoClassDefFoundError: Class "LGCBench;" not found ... 5 more Also, move dex file verifier messages out of logs. In the process the ClassLinker::dex_lock_ needed tidying to cover a smaller scope. Bug 11301553. Change-Id: I80058652e11e7ea63457cc01a0cb48afe1c15543
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-16 22:21:24 +0000