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* stdint types all the way!Ian Rogers2014-10-091-7/+7
| | | | Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
* ART: Tighten verifier list reading and offsetsAndreas Gampe2014-09-021-0/+6
| | | | | | | | | | Check offsets and sizes for header entries of a dex file. Bug: 17347459 (cherry picked from commit 78d639ef4be3ad7314846e1e6c1261d7d30f83fa) Change-Id: Ia1727c33dea51f7a8e345f3799f1ba414708239c
* 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)
* ART: Check for duplicate class definitions in dex file verifierAndreas Gampe2014-07-291-0/+5
| | | | | | | Reject dex files that try to define two classes with the same type id. Bug: 16016492 Change-Id: I82cc99c00b3e3cb2b3d537ec14beed9049fe900f
* ART: Improve overflow detection in dex file verifierAndreas Gampe2014-07-171-2/+1
| | | | | | | | Overflows were hidden by the design of the checks. Push all range checks as lists, so we can explicitly check against the count. Bug: 16017886 Change-Id: I0083f83006ef1e55518b0919dff319004b66dcb8
* ART: Clean up DexFile verifier APIAndreas Gampe2014-06-131-4/+4
| | | | | | Use an out arg instead of widening a return type. Change-Id: I70744eec408b0c6f3487f168faf510869277daff
* ART: Check indices in dex file verifierAndreas Gampe2014-06-061-2/+15
| | | | | | | | The verifier did not check the indices into string, type, method and field arrays. Bug: 15467347 Change-Id: Ie04eb6f5a62ff528096a006fb2d3fd8f3773e0d8
* 64bit cleanliness for the dex file verifier.Ian Rogers2014-01-231-6/+6
| | | | Change-Id: I08f55ca0185b8fc265afb2ca3f949c6d6ac7c5b6
* Throw IOException at source of failing to open a dex file.Ian Rogers2013-10-211-15/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix multiple inclusion guards to match new pathnamesBrian Carlstrom2013-07-171-3/+3
| | | | Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
* Create separate Android.mk for main build targetsBrian Carlstrom2013-07-121-0/+97
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 2025-01-25 00:03:23 +0000