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* Move mirror::ArtMethod to nativeMathieu Chartier2015-06-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 updating of JNI references for String.<init>.Jeff Hao2015-05-271-0/+8
| | | | | | | | Was missing updates to globals and weak globals. Bug: 21288130 Bug: 21440428 Change-Id: I5f801f68b61f6b066b441b92ace367e6ba434789
* Refactor and improve GC root handlingMathieu Chartier2015-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | Changed GcRoot to use compressed references. Changed root visiting to use virtual functions instead of function pointers. Changed root visting interface to be an array of roots instead of a single root at a time. Added buffered root marking helper to avoid dispatch overhead. Root marking seems a bit faster on EvaluateAndApplyChanges due to batch marking. Pause times unaffected. Mips64 is untested but might work, maybe. Before: MarkConcurrentRoots: Sum: 67.678ms 99% C.I. 2us-664.999us Avg: 161.138us Max: 671us After: MarkConcurrentRoots: Sum: 54.806ms 99% C.I. 2us-499.986us Avg: 136.333us Max: 602us Bug: 19264997 Change-Id: I0a71ebb5928f205b9b3f7945b25db6489d5657ca
* art: Refactor RuntimeOptions/ParsedOptionsIgor Murashkin2015-02-041-1/+2
| | | | | | | | | | | | | Refactor the RuntimeOptions to be a type-safe map (VariantMap, see runtime_options.h) and the ParsedOptions to delegate the parsing to CmdlineParser (see cmdline/cmdline_parser.h). This is the start of a command line parsing refactor, and may include more in the future (dex2oat, patchoat, etc). For more details of the command line parsing generator usage see cmdline/README.md Change-Id: Ic67c6bca5e1f33bf2ec60e2e3ff8c366bab91563
* More of the concurrent copying collector.Hiroshi Yamauchi2015-01-231-2/+2
| | | | | Bug: 12687968 Change-Id: I62f70274d47df6d6cab714df95c518b750ce3105
* Trim reference tables when we trim the heapMathieu Chartier2014-11-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Before: System server: virtual shared shared private private size RSS PSS clean dirty clean dirty # object 2200 300 229 0 80 0 220 77 /dev/ashmem/dalvik-indirect ref table (deleted) Location: 1896 128 102 0 28 0 100 39 /dev/ashmem/dalvik-indirect ref table (deleted) After: virtual shared shared private private size RSS PSS clean dirty clean dirty # object System server: 2216 64 64 0 0 0 64 79 /dev/ashmem/dalvik-indirect ref table (deleted) Location: 2120 48 48 0 0 0 48 67 /dev/ashmem/dalvik-indirect ref table (deleted) No pause time regression measured in memalloc test. (cherry picked from commit 84dc99d2fa67e5dff018685661cb2bff62132989) Change-Id: I80d9bd3b98e888fa8f77d03df69f8479ed209986
* Delete pin tableMathieu Chartier2014-09-111-13/+1
| | | | | | | | | | | | | The pin table was brought over from dalvik but not really needed since ART doesn't support pinning in movable spaces. The only thing it did was hold objects live for JNI functions. This shouldn't be necessary since people keep jni references to these objects or else they could never release the elements. Bug: 17456946 (cherry picked from commit a967c62e4e6675d3553445aa8e95a09e7a3381b0) Change-Id: Ibed0d029157ffb9e75ecd80d4d544d690986c090
* Wire up check JNI force copy mode.Ian Rogers2014-08-081-0/+185
Increase check JNI checks. Break apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h. Fix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case of VM routines. Make class loader override and shared library class loader JNI global references rather than mirror pointers. Clean-ups to native bridge. Change-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55
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