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* ART stack unwinding fixes for libunwind/gdb/lldb.David Srbecky2015-06-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dex2oat can already generate unwinding and symbol information which allows tools to create backtrace of mixed native and Java code. This is a cherry pick from aosp/master which fixes several issues. Most notably: * It enables generation of ELF-64 on 64-bit systems (in dex2oat, C compilers already produce ELF-64). Libunwind requires ELF-64 on 64-bit systems for backtraces to work. * It enables loading of ELF files with dlopen. This is required for libunwind to be able to generate backtrace of current process (i.e. the process requesting backtrace of itself). * It adds unit test to test the above (32 vs 64 bit, in-proces vs out-of-process, application code vs framework code). * Some other fixes or clean-ups which should not be of much significance but which are easier to include to make the important CLs cherry-pick cleanly. This is squash of the following commits from aosp/master: 7381010 ART: CFI Test e1bbed2 ART: Blacklist CFI test for non-compiled run-tests aab9f73 ART: Blacklist CFI test for JIT 4437219 ART: Blacklist CFI test for Heap Poisoning a3a49fe Switch to using ELF-64 for 64-bit architectures. 297ed22 Write 64-bit address in DWARF if we are on 64-bit architecture. 24981a1 Set correct size of PT_PHDR ELF segment. 1a146bf Link .dynamic to .dynstr 67a0653 Make some parts of ELF more (pointer) aligned. f50fa82 Enable 64-bit CFI tests. 49e1fab Use dlopen to load oat files. 5dedb80 Add more logging output for dlopen. aa03870 Find the dlopened file using address rather than file path. 82e73dc Release dummy MemMaps corresponding to dlopen. 5c40961 Test that we can unwind framework code. 020c543 Add more log output to the CFI test. 88da3b0 ART: Fix CFI test wrt/ PIC a70e5b9 CFI test: kill the other process in native code. ad5fa8c Support generation of CFI in .debug_frame format. 90688ae Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write. 97dabb7 Fix build breakage in dwarf_test. 388d286 Generate just single ARM mapping symbol. f898087 Split .oat_patches to multiple sections. 491a7fe Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write (again). 8363c77 Add --generate-debug-info flag and remove the other two flags. 461d72a Generate debug info for core.oat files. Bug: 21924613 Change-Id: I3f944a08dd2ed1df4d8a807da4fee423fdd35eb7
* Move mirror::ArtMethod to nativeMathieu Chartier2015-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix debuggable compiler flag detection for secondary dex filesSebastien Hertz2015-05-191-0/+3
| | | | | | | | | | | | | | | | | | Compiles secondary dex files like the primary dex file: if it has been compiled with the --debuggable flag, compile secondary dex files with the --debuggable flag too. Therefore, dex files loaded at runtime are compiled the same way as dex files compiled at install time on the classpath (excluding the boot image that is not compiled debuggable). Also adds debuggable key in the oat header and bump the oat version. Bug: 20944228 (cherry picked from commit 0de1133ba600f299b3d67938f650720d9f859eb2) Change-Id: If6b2236e7fe547cc421f57b573043748018d3ae0
* Replace NULL with nullptrMathieu Chartier2015-04-221-7/+7
| | | | | | | Also fixed some lines that were too long, and a few other minor details. Change-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb
* ART: Re-add dlopenAndreas Gampe2015-04-171-0/+8
| | | | | | | | | | | | | Re-add an oat-file path that uses dlopen to load oat files. This code-path will be necessary to support libunwind unwinding through properly CFI-annotated oat files, as libunwind consults the linker about loaded ELF files. We avoid the original dlopen issue, namely that the semantics of dlopen disallow loading the same soname twice, by using an extension of bionic that supersedes the specified behavior. Change-Id: I4a7e3cb00d1ea156dad84f76826def2a5967c9ca
* ART: Store classpath information into oat fileAndreas Gampe2015-04-141-0/+12
| | | | | | | | | | | Store a "dependency list" of class-path dex-files into the key-value store of an oat file. The list is made up of dex locations and corresponding checksums. Add tests for encoding, decoding and checking the list. Bug: 19781184 Change-Id: Ie700dd37e6e086db599c95d329ac1f1d2ff0b758
* ART: Enable Clang's -WdeprecatedAndreas Gampe2015-04-061-0/+3
| | | | | | | | | Replace throw() with noexcept. Add default copy constructors and copy assignment constructors for cases with destructors, as the implicit definition is deprecated. Change-Id: Ice306a3f510b072b00bec4d4360f7c8055135c9d
* Store OatDexFile instead of OatFile in DexFile.Richard Uhler2015-04-021-62/+66
| | | | | | | | 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
* Support relative encoded dex locations in oat files.Richard Uhler2015-03-241-3/+26
| | | | | | | | | Now when opening an oat file, the caller can pass an absolute dex location used to resolve the absolute path for any relative encoded dex locations in the oat file. Bug: 19550105 Change-Id: I6e9559afe4d86ac12cf0b90176b5ea696a83d0e7
* Add support for .bss section in oat files.Vladimir Marko2015-03-021-11/+13
| | | | Change-Id: I779b80b8139d9afdc28373f8c68edff5df7726ce
* Revert "Revert "Add JIT""Mathieu Chartier2015-02-241-2/+2
| | | | | | | | Added missing EntryPointToCodePointer. This reverts commit a5ca888d715cd0c6c421313211caa1928be3e399. Change-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af
* Revert "Add JIT"Nicolas Geoffray2015-02-241-2/+2
| | | | | | | | | | | | | | | Sorry, run-test crashes on target: 0-05 12:15:51.633 I/DEBUG (27995): Abort message: 'art/runtime/mirror/art_method.cc:349] Check failed: PcIsWithinQuickCode(reinterpret_cast<uintptr_t>(code), pc) java.lang.Throwable java.lang.Throwable.fillInStackTrace() pc=71e3366b code=0x71e3362d size=ad000000' 10-05 12:15:51.633 I/DEBUG (27995): r0 00000000 r1 0000542b r2 00000006 r3 00000000 10-05 12:15:51.633 I/DEBUG (27995): r4 00000006 r5 b6f9addc r6 00000002 r7 0000010c 10-05 12:15:51.633 I/DEBUG (27995): r8 b63fe1e8 r9 be8e1418 sl b6427400 fp b63fcce0 10-05 12:15:51.633 I/DEBUG (27995): ip 0000542b sp be8e1358 lr b6e9a27b pc b6e9c280 cpsr 40070010 10-05 12:15:51.633 I/DEBUG (27995): Bug: 17950037 This reverts commit 2535abe7d1fcdd0e6aca782b1f1932a703ed50a4. Change-Id: I6f88849bc6f2befed0c0aaa0b7b2a08c967a83c3
* Add JITMathieu Chartier2015-02-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently disabled by default unless -Xjit is passed in. The proposed JIT is a method JIT which works by utilizing interpreter instrumentation to request compilation of hot methods async during runtime. JIT options: -Xjit / -Xnojit -Xjitcodecachesize:N -Xjitthreshold:integervalue The JIT has a shared copy of a compiler driver which is accessed by worker threads to compile individual methods. Added JIT code cache and data cache, currently sized at 2 MB capacity by default. Most apps will only fill a small fraction of this cache however. Added support to the compiler for compiling interpreter quickened byte codes. Added test target ART_TEST_JIT=TRUE and --jit for run-test. TODO: Clean up code cache. Delete compiled methods after they are added to code cache. Add more optimizations related to runtime checks e.g. direct pointers for invokes. Add method recompilation. Move instrumentation to DexFile to improve performance and reduce memory usage. Bug: 17950037 Change-Id: Ifa5b2684a2d5059ec5a5210733900aafa3c51bca
* Use unique_ptr to track ownership of dex files.Richard Uhler2015-01-131-1/+1
| | | | | Bug: 18809837 Change-Id: Ie571eae8fc19ee9207390cff5c7e2a38071b126a
* Remove portable.Elliott Hughes2014-12-121-22/+1
| | | | Change-Id: I3bf3250fa866fd2265f1b115d52fa5dedc48a7fc
* Delete ArtMethod gc_map_ fieldMathieu Chartier2014-11-241-14/+7
| | | | | | | | | | | Moved the gc_map field from OatMethod to OatQuickMethodHeader. Deleted the ArtMethod gc_map_ field. Bug: 17643507 Change-Id: Ifa0470c3e4c2f8a319744464d94c6838b76b3d48 (cherry picked from commit 807140048f82a2b87ee5bcf337f23b6a3d1d5269)
* ART: Add support for patching and loading OAT files compiled with PICIgor Murashkin2014-10-271-1/+5
| | | | | | | | | | | | * Images (.art) compiled with pic now have a new field added. * isDexOptNeeded will now skip patch-ing for apps compiled PIC * First-boot patching now only copies boot.art, boot.oat is linked As a result, all system preopted dex files (with --compile-pic) no longer take up any space in /data/dalvik-cache/<isa>. Bug: 18035729 Change-Id: Ie1acad81a0fd8b2f24e1f3f07a06e6fdb548be62
* ART: Add pic flag to oat header storeAndreas Gampe2014-10-271-0/+2
| | | | | | | Add the compile-time PIC flag to the oat-header key-value store. Ignore image offset and patch delta when loading PIC oat files. Change-Id: Ie1f1ef37125386a968228033d1e2bec565315510
* stdint types all the way!Ian Rogers2014-10-091-13/+13
| | | | Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
* Avoid printing absolute addresses in oatdumpBrian Carlstrom2014-09-161-4/+30
| | | | | | | | | | | | | | | | | - Added printing of OatClass offsets. - Added printing of OatMethod offsets. - Added bounds checks for code size size, code size, mapping table, gc map, vmap table. - Added sanity check of 100k for code size. - Added partial disassembly of questionable code. - Added --no-disassemble to disable disassembly. - Added --no-dump:vmap to disable vmap dumping. - Reordered OatMethod info to be in file order. Bug: 15567083 (cherry picked from commit 34fa79ece5b3a1940d412cd94dbdcc4225aae72f) Change-Id: I2c368f3b81af53b735149a866f3e491c9ac33fb8
* Improve dex location canonicalization-related performance.Vladimir Marko2014-09-101-10/+22
| | | | | | | | | | | | | | | | | | | 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
* Add native memory accounting through custom allocator.Mathieu Chartier2014-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a custom allocator that lets you pass in a special tag which specifices where the allocation came from. This is used when dumping. The performance overhead is low since each allocation only does a atomic add/sub for each allocation/free. The measurements are dumped to traces.txt during SIGQUIT. Example output: I/art (27274): AllocatorTagHeap active=120 max=120 total=168 I/art (27274): AllocatorTagMonitorList active=1572 max=6240 total=11724 I/art (27274): AllocatorTagClassTable active=185208 max=185208 total=268608 I/art (27274): AllocatorTagInternTable active=430368 max=430368 total=436080 I/art (27274): AllocatorTagMaps active=5616 max=6168 total=34392 I/art (27274): AllocatorTagLOS active=1024 max=1536 total=2044 I/art (27274): AllocatorTagSafeMap active=0 max=51936 total=533688 I/art (27274): AllocatorTagLOSMaps active=144 max=1248 total=5760 I/art (27274): AllocatorTagReferenceTable active=10944 max=11840 total=19136 I/art (27274): AllocatorTagHeapBitmap active=32 max=40 total=56 I/art (27274): AllocatorTagHeapBitmapLOS active=8 max=8 total=8 I/art (27274): AllocatorTagVerifier active=0 max=18844 total=1073156 I/art (27274): AllocatorTagModUnionCardSet active=5300 max=5920 total=56020 I/art (27274): AllocatorTagModUnionReferenceArray active=24864 max=24864 total=24864 I/art (27274): AllocatorTagJNILibrarires active=320 max=320 total=320 I/art (27274): AllocatorTagOatFile active=1400 max=1400 total=5852 Change-Id: Ibb470ef2e9c9a24563bb46422d46a55799704d82 (cherry picked from commit 5369c40f75fdcb1be7a7c06db212ce965c83a164)
* Support booting without functioning boot.oat/art patchoat.Alex Light2014-08-261-0/+4
| | | | | | Bug: 17000769 Change-Id: I89c26a905af12ea288742368c2c038afd57a879a
* Make apps able to run with a failing patchoatAlex Light2014-08-191-1/+8
| | | | | | Bug: 17000769 Change-Id: I0a1a4dc7f5d4bb268530840302ecfb1555231e05
* Make OatClass and OatMethod immutable once more.Ian Rogers2014-08-141-15/+25
| | | | | | | OatClass and OatMethod are representation of disk data and we don't want the runtime to mutate this. Change-Id: Id5b8658fd544f5d6e1b9120af134d3644ff1a52c
* Execute an application even when dex2oat crashes.Nicolas Geoffray2014-08-131-4/+8
| | | | | | Bug: 17000769 Change-Id: Iffeb582862a5e794b6c7364c7ec2368cfd0f2214
* Fix performance regression in OatFile::GetOatDexFile().Vladimir Marko2014-08-081-4/+35
| | | | | | | | | | Try to avoid calculating the canonical location of the dex file if possible and when we have to calculate it, cache the lookup result for subsequent lookups. Bug: 16828525 Bug: 16859671 Change-Id: I0f03007ba5adf08656615900cf125075a3f2c541
* Runtime can now be set to require relocationAlex Light2014-07-221-0/+2
| | | | | | | | | | | | | | Add a pair of runtime flags -Xrelocate and -Xnorelocate that can force the runtime to require that all files that are run are relocated, to prevent attacks based on the known art base address. Add support for running patchoat on oat files compiled without an image. Change run-test to have new --prebuild and --relocate flags. Bug: 15358152 Change-Id: I91166c62dd1ab80e5cbcb7883a2cd0d56afca32d
* Improve performance of invokevirtual/invokeinterface with embedded imt/vtableMingyao Yang2014-07-111-1/+1
| | | | | | | | | Add an embedded version of imt/vtable into class object. Both tables start at fixed offset within class object so method/entry point can be loaded directly from class object for invokeinterface/invokevirtual. Bug: 8142917 Change-Id: I4240d58cfbe9250107c95c0708c036854c455968
* Add patchoat tool to Art.Alex Light2014-07-071-3/+9
| | | | | | | | | | | | | Add a new executable called patchoat to art. This tool takes already compiled images and oat files and changes their base address, acting as a cheap form of relocation. Add a --include-patch-information flag to dex2oat and code to add required patch information to oat files created with the quick compiler. Bug: 15358152 Change-Id: Ie0c580db45bb14ec180deb84930def6c3628d97d
* Avoid a memory allocation in OatFile::GetOatDexFile().Vladimir Marko2014-06-051-6/+9
| | | | | | Use StringPiece instead of std::string as the map key. Change-Id: I05516d273de617a7d714e39ce6c4236cec6a09f7
* Now we have a proper C++ library, use std::unique_ptr.Ian Rogers2014-05-191-2/+2
| | | | | | | Also remove the Android.libcxx.mk and other bits of stlport compatibility mechanics. Change-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61
* Add ISA directory to image and odex pathnames.Brian Carlstrom2014-05-161-4/+0
| | | | | | Bug: 14882223 Bug: 14694978 Change-Id: Ic1b5ae836b8e91ea461dcd4f3da8e38dc3bec00f
* Add Handle/HandleScope and delete SirtRef.Mathieu Chartier2014-05-131-1/+1
| | | | | | | | | | | | | | | | 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
* Move quick frame info to OatQuickMethodHeader.Vladimir Marko2014-05-131-15/+3
| | | | | | | | | | | | | | | Rename OatMethodHeader to OatQuickMethodHeader, move frame info from OatMethodOffsets to OatQuickMethodHeader. Retrieve the info from other places for non-quick methods (portable compiled bytecode or jni stub, generic jni, runtime, abstract and proxy). This change has a libcore/ companion CL "Remove ArtMethod's quick fields for frame size and spills." https://android-review.googlesource.com/94164 Bug: 11767815 Change-Id: I0e31a7875d76732e1ec479c86b9b5ca01203507f
* Force inlining on trivial accessors.Ian Rogers2014-04-291-1/+1
| | | | | | | | | Make volatility for GetFieldObject a template parameter. Move some trivial mirror::String routines to a -inl.h. Bug: 14285442 Change-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92
* Move mapping table and vmap table offsets to OatMethodHeader.Vladimir Marko2014-04-251-16/+5
| | | | | | | | | This change has a libcore/ companion CL "Remove ArtMethod's quick fields mapping table and vmap table." https://android-review.googlesource.com/91254 Bug: 11767815 Change-Id: I46ce2067e1ecd915da3890606498e31ffc332813
* Avoid allocating OatFile::OatClass on the heap.Vladimir Marko2014-04-141-7/+4
| | | | | | | | | | Avoid allocating a BitVector for OatFile::OatClass::bitmap_ with kOatClassSomeCompiled methods. That makes the OatClass copy-constructible as it doesn't own any memory. We use that in OatFile::OatDexFile::GetOatClass() to return the result by value thus avoiding one or two heap allocations per call. Change-Id: Ic7098109028a5b49e39ef626f877de86e732ed18
* Object model changes to support 64bit.Ian Rogers2014-02-061-2/+24
| | | | | | | | | | | | | | | | | | | | | | | 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
* Omit OatMethodOffsets for classes without compiled codeBrian Carlstrom2013-10-281-1/+19
| | | | Change-Id: If0d290f4aebc778ff12d8fed017c270ad2ac3220
* Throw IOException at source of failing to open a dex file.Ian Rogers2013-10-211-12/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Find OatDexFile by DexFile name and checksum, not just checksumBrian Carlstrom2013-10-031-1/+2
| | | | | Bug: 10614658 Change-Id: Ie0b5a34fd396b6299000c37909108c5e7e6ab80f
* Use class def index from java.lang.Class.Ian Rogers2013-09-211-1/+1
| | | | | | | | | | | Bug: 10244719 This removes the computation of the dex file index, when necessary this is computed by searching the dex file. Its only necessary in dalvik.system.DexFile.defineClassNative and DexFile::FindInClassPath, the latter not showing up significantly in profiling with this change. (cherry-picked from 8b2c0b9abc3f520495f4387ea040132ba85cae69) Change-Id: I20c73a3b17d86286428ab0fd21bc13f51f36c85c
* Refactor java.lang.reflect implementationBrian Carlstrom2013-08-131-2/+2
| | | | | | | | | | | Cherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1. Move to ArtMethod/Field instead of AbstractMethod/Field and have java.lang.reflect APIs delegate to ArtMethod/ArtField. Bug: 10014286. Change-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7
* Uleb128 compression of vmap and mapping table.Ian Rogers2013-08-091-4/+4
| | | | | | Bug 9437697. Change-Id: I30bcb97d12cd8b46d3b2cdcbdd358f08fbb9947a
* Fix multiple inclusion guards to match new pathnamesBrian Carlstrom2013-07-171-3/+3
| | | | Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
* Add verification of boot.oat generated on deviceBrian Carlstrom2013-07-171-1/+8
| | | | Change-Id: I069586205a9a92fc7375ccf5cdde136bbbcfc800
* Do not mark pages executable unnecessarily to play nice with selinuxBrian Carlstrom2013-07-121-3/+5
| | | | Change-Id: Ief4a5da38ac7c2cf7bf6f7a640cb63c5e8ed03bd
* Create separate Android.mk for main build targetsBrian Carlstrom2013-07-121-0/+259
The runtime, compiler, dex2oat, and oatdump now are in seperate trees to prevent dependency creep. They can now be individually built without rebuilding the rest of the art projects. dalvikvm and jdwpspy were already this way. Builds in the art directory should behave as before, building everything including tests. Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81
generated by cgit v1.1 at 2025-01-23 16:23:16 +0000