OSDN Git Service

android-x86/art.git
9 years agoam 83a2192d: Merge "Add fallback for non moving space being full." into lmp-dev
Mathieu Chartier [Sat, 23 Aug 2014 01:20:59 +0000 (01:20 +0000)]
am 83a2192d: Merge "Add fallback for non moving space being full." into lmp-dev

* commit '83a2192d360cdf678c9d4422b5f1bc73d5df602b':
  Add fallback for non moving space being full.

9 years agoMerge "Add fallback for non moving space being full." into lmp-dev
Mathieu Chartier [Sat, 23 Aug 2014 01:01:19 +0000 (01:01 +0000)]
Merge "Add fallback for non moving space being full." into lmp-dev

9 years agoAdd fallback for non moving space being full.
Mathieu Chartier [Fri, 22 Aug 2014 21:53:04 +0000 (14:53 -0700)]
Add fallback for non moving space being full.

When the non moving space becomes full, we disable moving GC and
make the main space the new non moving space.

Also added a runtime option for changing the non moving space size:
-XX:NonMovingSpaceCapacity.

Bug: 17189964
Change-Id: I04d00d0f457f6c1f5724bf32932b6b6ce4d341b1

9 years agoam 1e4fbd8b: Merge "Using the correct time for wait_start_ms when lock contention...
Ian Rogers [Fri, 22 Aug 2014 21:57:17 +0000 (21:57 +0000)]
am 1e4fbd8b: Merge "Using the correct time for wait_start_ms when lock contention logging is enabled" into lmp-dev

* commit '1e4fbd8b7d65064d087c5afe812943b203ed205a':
  Using the correct time for wait_start_ms when lock contention logging is enabled

9 years agoMerge "Using the correct time for wait_start_ms when lock contention logging is enabl...
Ian Rogers [Fri, 22 Aug 2014 21:48:42 +0000 (21:48 +0000)]
Merge "Using the correct time for wait_start_ms when lock contention logging is enabled" into lmp-dev

9 years agoUsing the correct time for wait_start_ms when lock contention logging is enabled
Xin Guan [Fri, 22 Aug 2014 16:55:37 +0000 (11:55 -0500)]
Using the correct time for wait_start_ms when lock contention logging is enabled

Bug: 17208457
Change-Id: I35555e0acf3b37bb3776a62c64d59ae93403b237

9 years agoam 1f8ea040: Merge "ART: Allow uninitialized runtime in oat code" into lmp-dev
Andreas Gampe [Fri, 22 Aug 2014 17:20:49 +0000 (17:20 +0000)]
am 1f8ea040: Merge "ART: Allow uninitialized runtime in oat code" into lmp-dev

* commit '1f8ea0402915b394461bb6a3ca58e05c62f63082':
  ART: Allow uninitialized runtime in oat code

9 years agoMerge "ART: Allow uninitialized runtime in oat code" into lmp-dev
Andreas Gampe [Fri, 22 Aug 2014 17:14:12 +0000 (17:14 +0000)]
Merge "ART: Allow uninitialized runtime in oat code" into lmp-dev

9 years agoam fd684f6d: Merge "Always setup the native bridge library" into lmp-dev
Calin Juravle [Fri, 22 Aug 2014 17:00:29 +0000 (17:00 +0000)]
am fd684f6d: Merge "Always setup the native bridge library" into lmp-dev

* commit 'fd684f6d51cf4bee6e7bf62c9d632fbebd7dd8b7':
  Always setup the native bridge library

9 years agoam 84a9ba10: Merge "Fix testing wrong variable for non zygote." into lmp-dev
Mathieu Chartier [Fri, 22 Aug 2014 17:00:29 +0000 (17:00 +0000)]
am 84a9ba10: Merge "Fix testing wrong variable for non zygote." into lmp-dev

* commit '84a9ba10a826b8480be53ea164fc6168544b2a48':
  Fix testing wrong variable for non zygote.

9 years agoMerge "Always setup the native bridge library" into lmp-dev
Calin Juravle [Fri, 22 Aug 2014 16:55:31 +0000 (16:55 +0000)]
Merge "Always setup the native bridge library" into lmp-dev

9 years agoMerge "Fix testing wrong variable for non zygote." into lmp-dev
Mathieu Chartier [Fri, 22 Aug 2014 16:48:58 +0000 (16:48 +0000)]
Merge "Fix testing wrong variable for non zygote." into lmp-dev

9 years agoFix testing wrong variable for non zygote.
Mathieu Chartier [Fri, 22 Aug 2014 01:28:20 +0000 (18:28 -0700)]
Fix testing wrong variable for non zygote.

For non zygote we want to only have a single non moving space to
let dex2oat use RosAlloc for all allocations.

Fixed stale low memory logic in parsed options.

Bug: 17189964
Change-Id: I85a565002fd18ae30105df084796521abd60ea12

9 years agoAlways setup the native bridge library
Calin Juravle [Fri, 22 Aug 2014 11:53:59 +0000 (12:53 +0100)]
Always setup the native bridge library

... even if the string is empty. This will initialize the native bridge
library but mark it as unavailable.

- also, rename native_bridge_library_path to
native_bridge_library_filename to be closer to the actual meaning (it's
just the filename without any path).

Bug: 16404669.
Change-Id: I94628639691459d48d1fbf0841f36b68d51818e7

9 years agoam e246f336: Fixed wrong field usage in Instrumentation::RemoveListener
Daniel Mihalyi [Fri, 22 Aug 2014 09:20:29 +0000 (09:20 +0000)]
am e246f336: Fixed wrong field usage in Instrumentation::RemoveListener

* commit 'e246f33605a2d6b96f2c7221fa0165dc067c3079':
  Fixed wrong field usage in Instrumentation::RemoveListener

9 years agoam 96add978: Optimized instrumentation listener handling
Daniel Mihalyi [Fri, 22 Aug 2014 09:20:28 +0000 (09:20 +0000)]
am 96add978: Optimized instrumentation listener handling

* commit '96add97815ba8418fb4e8c0fc08dbf9c7198f244':
  Optimized instrumentation listener handling

9 years agoART: Allow uninitialized runtime in oat code
Andreas Gampe [Fri, 22 Aug 2014 06:10:47 +0000 (23:10 -0700)]
ART: Allow uninitialized runtime in oat code

Oatdump does not initialize a runtime. Avoid a segfault.

Bug: 17194559
Change-Id: I1a1bd3fc7762ff4714251617a975e832522fa879

9 years agoFixed wrong field usage in Instrumentation::RemoveListener
Daniel Mihalyi [Thu, 21 Aug 2014 13:57:25 +0000 (15:57 +0200)]
Fixed wrong field usage in Instrumentation::RemoveListener

Signed-off-by: Daniel Mihalyi <daniel.mihalyi@mattakis.com>
Bug: 16814665

(cherry picked from commit 6644521cfaff718a55e3602efb3b54bf19a0cd1a)

Change-Id: Ie68c70ba6ee2e0bd918717c8659c057f98e66ff7

9 years agoOptimized instrumentation listener handling
Daniel Mihalyi [Mon, 18 Aug 2014 16:45:31 +0000 (18:45 +0200)]
Optimized instrumentation listener handling

Some instrumentation listener lists may be modified while iterating
over the list to deliver an instrumentation event. Therefore the
previous implementation copied the list of listeners before starting
the iteration.

This new implementation only copies the list of instrumentation
listeners when the list is changed. Instances of the list are
reference counted using std::shared_ptr<>.

Bug: 16814665

(cherry picked from commit ca1d06cfa2f2b8d2be4390644e126cb68cdbb5ba)

Change-Id: Ib2e6b980de85b75f1c8f4a8825bdc7767154663a

9 years agoam 39c2a379: Merge "Fix fugu build" into lmp-dev
Dave Allison [Fri, 22 Aug 2014 01:19:23 +0000 (01:19 +0000)]
am 39c2a379: Merge "Fix fugu build" into lmp-dev

* commit '39c2a379795460374b41e627257130e3c4ab961f':
  Fix fugu build

9 years agoMerge "Fix fugu build" into lmp-dev
Dave Allison [Fri, 22 Aug 2014 01:09:18 +0000 (01:09 +0000)]
Merge "Fix fugu build" into lmp-dev

9 years agoFix fugu build
Dave Allison [Fri, 22 Aug 2014 00:22:38 +0000 (17:22 -0700)]
Fix fugu build

Bug: 17188805
Change-Id: Ibbfc759b42ec0f08a1beb35bf52d3ca92b8fe1ea

9 years agoam 574758ef: Merge "Make a couple of map checks debug only." into lmp-dev
Brian Carlstrom [Thu, 21 Aug 2014 20:59:35 +0000 (20:59 +0000)]
am 574758ef: Merge "Make a couple of map checks debug only." into lmp-dev

* commit '574758ef03b0930ebd1cb8d9afe741cb374419a1':
  Make a couple of map checks debug only.

9 years agoMerge "Make a couple of map checks debug only." into lmp-dev
Brian Carlstrom [Thu, 21 Aug 2014 20:43:54 +0000 (20:43 +0000)]
Merge "Make a couple of map checks debug only." into lmp-dev

9 years agoMake a couple of map checks debug only.
Narayan Kamath [Thu, 21 Aug 2014 16:38:09 +0000 (17:38 +0100)]
Make a couple of map checks debug only.

This cost us close to 80ms in app startup times.

The checks that a reused region was within an already
existent map has been demoted to a debug check.

A couple of other negative checks have been removed
outright because one of them was superflous and the other
wasn't guaranteed to be correct.

bug: 16828525
Change-Id: I00f76de06df0ea4ced40fdcb7825248d4b662045

9 years agoam b9c38883: Remove profiler log line
Dave Allison [Thu, 21 Aug 2014 17:00:40 +0000 (17:00 +0000)]
am b9c38883: Remove profiler log line

* commit 'b9c3888380666a7b44718f04f787693787cd57c6':
  Remove profiler log line

9 years agoRemove profiler log line
Dave Allison [Thu, 21 Aug 2014 16:45:04 +0000 (09:45 -0700)]
Remove profiler log line

This removes a LOG(INFO) saying that the profile is disabled.

Bug: 17166556
Change-Id: I4ddb4b0f792eb60ed5c927e17d06cff4ae0c073f

9 years agoam 9beaac31: Merge "Check pending exception result in AllocObjectWithAllocator."...
Mathieu Chartier [Thu, 21 Aug 2014 16:46:56 +0000 (16:46 +0000)]
am 9beaac31: Merge "Check pending exception result in AllocObjectWithAllocator." into lmp-dev

* commit '9beaac31f89ad9f47c6e99e81cbfbefa25940c1d':
  Check pending exception result in AllocObjectWithAllocator.

9 years agoam 03324d0e: Merge "Fix fault handler to unregister on shutdown" into lmp-dev
Dave Allison [Thu, 21 Aug 2014 16:46:55 +0000 (16:46 +0000)]
am 03324d0e: Merge "Fix fault handler to unregister on shutdown" into lmp-dev

* commit '03324d0e4b983863a75800d9973fcb7a1eb809b5':
  Fix fault handler to unregister on shutdown

9 years agoam 45c3ea10: Merge "Add supported architectures to signal test." into lmp-dev
Dave Allison [Thu, 21 Aug 2014 16:46:54 +0000 (16:46 +0000)]
am 45c3ea10: Merge "Add supported architectures to signal test." into lmp-dev

* commit '45c3ea10b918ed8bb6834a1f4c2356b5874a8c75':
  Add supported architectures to signal test.

9 years agoMerge "Check pending exception result in AllocObjectWithAllocator." into lmp-dev
Mathieu Chartier [Thu, 21 Aug 2014 16:42:31 +0000 (16:42 +0000)]
Merge "Check pending exception result in AllocObjectWithAllocator." into lmp-dev

9 years agoMerge "Fix fault handler to unregister on shutdown" into lmp-dev
Dave Allison [Thu, 21 Aug 2014 16:38:39 +0000 (16:38 +0000)]
Merge "Fix fault handler to unregister on shutdown" into lmp-dev

9 years agoMerge "Add supported architectures to signal test." into lmp-dev
Dave Allison [Thu, 21 Aug 2014 16:38:14 +0000 (16:38 +0000)]
Merge "Add supported architectures to signal test." into lmp-dev

9 years agoCheck pending exception result in AllocObjectWithAllocator.
Mathieu Chartier [Thu, 21 Aug 2014 01:19:23 +0000 (18:19 -0700)]
Check pending exception result in AllocObjectWithAllocator.

Possible previous bug:
Allocation fails due to OOM and the collector transitions.
This caused us to incorrectly retry the allocation with a pending
exception. We now return null if there is a pending exception.

Bug: 17164348
Change-Id: I22eab472afb2fdea6e800963ccb35ec0755ba0e6

9 years agoFix fault handler to unregister on shutdown
Dave Allison [Thu, 21 Aug 2014 00:38:41 +0000 (17:38 -0700)]
Fix fault handler to unregister on shutdown

This fixes a problem with the fault handler where it wasn't
unregistering itself during shutdown of the runtime.

Bug: 17133266
Change-Id: If4758b14ded0fba194897191b1a8d8d7b0b3e6e5

9 years agoam c7fa9e30: Merge "Use homogeneous space compact by default if not low memory."...
Mathieu Chartier [Wed, 20 Aug 2014 23:57:44 +0000 (23:57 +0000)]
am c7fa9e30: Merge "Use homogeneous space compact by default if not low memory." into lmp-dev

* commit 'c7fa9e3018434eed890034b14bd85645077ec2e9':
  Use homogeneous space compact by default if not low memory.

9 years agoam 16dd4dfd: Merge "ART: Relax GetInstructionSetFromString" into lmp-dev
Andreas Gampe [Wed, 20 Aug 2014 23:52:06 +0000 (23:52 +0000)]
am 16dd4dfd: Merge "ART: Relax GetInstructionSetFromString" into lmp-dev

* commit '16dd4dfd01c0ac432a32d081a15205222ffb1f1c':
  ART: Relax GetInstructionSetFromString

9 years agoAdd supported architectures to signal test.
Dave Allison [Wed, 20 Aug 2014 21:29:39 +0000 (14:29 -0700)]
Add supported architectures to signal test.

This adds ARM, AARCH64, i386 and x86_64 to the supported architectures
in 004-SignalTest

Bug: 16948053
Change-Id: I82b3f053e9340b9e2e8fc04775d03fb0592fa06e

9 years agoam 167350d9: Add null check to CheckVirtualMethod
Mathieu Chartier [Wed, 20 Aug 2014 20:33:19 +0000 (20:33 +0000)]
am 167350d9: Add null check to CheckVirtualMethod

* commit '167350d9c781c5e3893714bb26ab5cb1c4abf6b4':
  Add null check to CheckVirtualMethod

9 years agoAdd null check to CheckVirtualMethod
Mathieu Chartier [Wed, 20 Aug 2014 19:09:38 +0000 (12:09 -0700)]
Add null check to CheckVirtualMethod

There was a runtime SIGSEGV that should have been a check jni
failure.

Also added regression test.

Bug: 16320699
Change-Id: If6c8e73959cefb24e4703f1562cdddb343d86630

9 years agoam a846c1ac: Merge "X86: Fix alias info in GenInlinedIndexOf()." into lmp-dev
Vladimir Marko [Wed, 20 Aug 2014 15:13:51 +0000 (15:13 +0000)]
am a846c1ac: Merge "X86: Fix alias info in GenInlinedIndexOf()." into lmp-dev

* commit 'a846c1ac65b197844380b8d28377a850dfa1fc94':
  X86: Fix alias info in GenInlinedIndexOf().

9 years agoam c6a62592: Merge "Quick compiler: fix Arm64 inline locking code" into lmp-dev
buzbee [Wed, 20 Aug 2014 12:59:10 +0000 (12:59 +0000)]
am c6a62592: Merge "Quick compiler: fix Arm64 inline locking code" into lmp-dev

* commit 'c6a62592836612b09ff1a8021e49b1328d85493b':
  Quick compiler: fix Arm64 inline locking code

9 years agoMerge "Quick compiler: fix Arm64 inline locking code" into lmp-dev
buzbee [Wed, 20 Aug 2014 12:54:11 +0000 (12:54 +0000)]
Merge "Quick compiler: fix Arm64 inline locking code" into lmp-dev

9 years agoQuick compiler: fix Arm64 inline locking code
buzbee [Tue, 19 Aug 2014 23:47:06 +0000 (16:47 -0700)]
Quick compiler: fix Arm64 inline locking code

The Arm64 monitor enter code was incorrectly comparing the
thread ID to zero rather than the lock value to determine if the
inline fast path was doable.  As a result, we ended up always
using the out-of-line case.

This fix delivers a 6% improvement to DeltaBlue.

b/16707253

Change-Id: I499530da84beecf1f3f5c5ebb666e3eb12599ac0

9 years agoam d6ee5033: Merge "Make apps able to run with a failing patchoat" into lmp-dev
Brian Carlstrom [Tue, 19 Aug 2014 22:39:01 +0000 (22:39 +0000)]
am d6ee5033: Merge "Make apps able to run with a failing patchoat" into lmp-dev

* commit 'd6ee5033433619a893a8f20319efcf8c8b1d1016':
  Make apps able to run with a failing patchoat

9 years agoam 20e4afeb: Merge "Workaround problem reading main stack on intel devices." into...
Dave Allison [Tue, 19 Aug 2014 22:15:51 +0000 (22:15 +0000)]
am 20e4afeb: Merge "Workaround problem reading main stack on intel devices." into lmp-dev

* commit '20e4afeb1ad9d142fe9e46efe812f0d562c28f1f':
  Workaround problem reading main stack on intel devices.

9 years agoam 38bd1e1b: ART: Fix ARM invoke stub, run Generic JNI in jni_compiler_test
Andreas Gampe [Tue, 19 Aug 2014 22:02:12 +0000 (22:02 +0000)]
am 38bd1e1b: ART: Fix ARM invoke stub, run Generic JNI in jni_compiler_test

* commit '38bd1e1b8aa39bdc6e67c5dc205cc8d294d985c5':
  ART: Fix ARM invoke stub, run Generic JNI in jni_compiler_test

9 years agoMerge "Workaround problem reading main stack on intel devices." into lmp-dev
Dave Allison [Tue, 19 Aug 2014 22:08:31 +0000 (22:08 +0000)]
Merge "Workaround problem reading main stack on intel devices." into lmp-dev

9 years agoART: Fix ARM invoke stub, run Generic JNI in jni_compiler_test
Andreas Gampe [Mon, 18 Aug 2014 23:43:12 +0000 (16:43 -0700)]
ART: Fix ARM invoke stub, run Generic JNI in jni_compiler_test

On devices which support it, run all jni compiler tests also with
the Generic JNI infrastructure.

Fix art_quick_invoke_stub for ARM32 to enforce 16B stack alignment.
As the native convention does not require as much, the previous
code would keep it unaligned.

Bug: 17107929

(cherry picked from commit 6e498695b60f1532d2264ec6badb1cd6e10ecaa9)

Change-Id: I1481500ff7c627ab4e5bfbfd7245099a639aa049

9 years agoWorkaround problem reading main stack on intel devices.
Dave Allison [Mon, 18 Aug 2014 22:49:51 +0000 (15:49 -0700)]
Workaround problem reading main stack on intel devices.

This works around a problem where ART can't read the lowest page
of the main stack.  The workaround is to add 4K to the stack
start address on the main stack on Intel.

Please see https://b2.corp.google.com/issues/17111575 for
underlying cause.

Bug: 17031544
Change-Id: Ifc3216e10160bb1eec9d989fd57b10345bc89537

9 years agoam e22c03ce: Merge "ART: Set default visibility to protected" into lmp-dev
Andreas Gampe [Tue, 19 Aug 2014 19:25:22 +0000 (19:25 +0000)]
am e22c03ce: Merge "ART: Set default visibility to protected" into lmp-dev

* commit 'e22c03ceaa847e3b6c8fcb7ee9d838f61945cda7':
  ART: Set default visibility to protected

9 years agoam 5afe466c: Check for constructor first when installing tracing stubs.
Jeff Hao [Tue, 19 Aug 2014 17:35:59 +0000 (17:35 +0000)]
am 5afe466c: Check for constructor first when installing tracing stubs.

* commit '5afe466c027c6ac821bf7c9a88cd7de5260a639b':
  Check for constructor first when installing tracing stubs.

9 years agoCheck for constructor first when installing tracing stubs.
Jeff Hao [Tue, 19 Aug 2014 17:17:36 +0000 (10:17 -0700)]
Check for constructor first when installing tracing stubs.

Addresses comments in
https://android-review.googlesource.com/#/c/104383/ made after the commit.

Bug: 16386215
Change-Id: I0e59b8507f601fd6508fbda8d24dd3c98ead1537

9 years agoMerge "ART: Set default visibility to protected" into lmp-dev
Andreas Gampe [Tue, 19 Aug 2014 19:16:29 +0000 (19:16 +0000)]
Merge "ART: Set default visibility to protected" into lmp-dev

9 years agoam 214f4f15: Merge "Fix JDWP event races" into lmp-dev
Sebastien Hertz [Tue, 19 Aug 2014 09:12:07 +0000 (09:12 +0000)]
am 214f4f15: Merge "Fix JDWP event races" into lmp-dev

* commit '214f4f15fe0137c285a05b3f70e52a211aecfdb5':
  Fix JDWP event races

9 years agoMerge "Use homogeneous space compact by default if not low memory." into lmp-dev
Mathieu Chartier [Wed, 20 Aug 2014 23:50:23 +0000 (23:50 +0000)]
Merge "Use homogeneous space compact by default if not low memory." into lmp-dev

9 years agoUse homogeneous space compact by default if not low memory.
Mathieu Chartier [Wed, 20 Aug 2014 21:13:18 +0000 (14:13 -0700)]
Use homogeneous space compact by default if not low memory.

Otherwise we use semispace as the background collector.

Bug: 16401001
Change-Id: I7b20e0888695521604758c98d09f0709fa2158ef

9 years agoMerge "ART: Relax GetInstructionSetFromString" into lmp-dev
Andreas Gampe [Wed, 20 Aug 2014 22:24:11 +0000 (22:24 +0000)]
Merge "ART: Relax GetInstructionSetFromString" into lmp-dev

9 years agoART: Relax GetInstructionSetFromString
Andreas Gampe [Wed, 20 Aug 2014 00:28:06 +0000 (17:28 -0700)]
ART: Relax GetInstructionSetFromString

Do not abort on an unknown instruction set string. Instead return
kNone and let the caller handle this.

Also simplify the patchoat tool to use this.

Bug: 17136416
Change-Id: I24131914bcf91c04ae93179bf809a2907f1f2b7a

9 years agoMerge "Make apps able to run with a failing patchoat" into lmp-dev
Brian Carlstrom [Tue, 19 Aug 2014 22:30:21 +0000 (22:30 +0000)]
Merge "Make apps able to run with a failing patchoat" into lmp-dev

9 years agoMake apps able to run with a failing patchoat
Alex Light [Thu, 14 Aug 2014 21:16:26 +0000 (14:16 -0700)]
Make apps able to run with a failing patchoat

Bug: 17000769

(cherry picked from commit 9dcc4572949f6a8231a1b4ed859676ba6f411726)

Change-Id: I0a1a4dc7f5d4bb268530840302ecfb1555231e05

9 years agoam 5a001b3e: Merge "AttachCurrentThread should only warn on missing thread name if...
Brian Carlstrom [Tue, 19 Aug 2014 00:48:48 +0000 (00:48 +0000)]
am 5a001b3e: Merge "AttachCurrentThread should only warn on missing thread name if CheckJNI is enabled." into lmp-dev

* commit '5a001b3e4a4b4d066fd987071eb38b2b97493807':
  AttachCurrentThread should only warn on missing thread name if CheckJNI is enabled.

9 years agoam 6724d864: Fix heap corruption and verification.
Mathieu Chartier [Mon, 18 Aug 2014 23:41:25 +0000 (23:41 +0000)]
am 6724d864: Fix heap corruption and verification.

* commit '6724d8649ab73e4fb86c8014bda51b13bddf2f3f':
  Fix heap corruption and verification.

9 years agoFix heap corruption and verification.
Mathieu Chartier [Mon, 18 Aug 2014 22:02:59 +0000 (15:02 -0700)]
Fix heap corruption and verification.

There was a faulty assumption that space End() was always aligned to
card boundaries. This was true for all spaces other than the image
and resulted in heap corruption when the last object of the image
space contained a reference to an object in another space.

Also fixed an error where we called the pre GC verification post GC.

Bug: 17080623

Change-Id: I041ee564518f53b79c6e8dc2ad782a3152577a4e

9 years agoam dfa7a6c8: Disable load/store elimination. DO NOT MERGE
Vladimir Marko [Mon, 18 Aug 2014 13:20:29 +0000 (13:20 +0000)]
am dfa7a6c8: Disable load/store elimination. DO NOT MERGE

* commit 'dfa7a6c8711623bf20aad58f57ae980b497ef4d7':
  Disable load/store elimination. DO NOT MERGE

9 years agoDisable load/store elimination. DO NOT MERGE
Vladimir Marko [Mon, 18 Aug 2014 10:42:51 +0000 (11:42 +0100)]
Disable load/store elimination. DO NOT MERGE

The optimization has several issues and it has been
effectively disabled by
    https://android-review.googlesource.com/103511
Disable it completely to avoid wasting compilation time.

Bug: 16862804
Change-Id: I42f69ae64170dc44f5fd6455b6a51c9bd3f93672

9 years agoam 5e8a63ae: Merge "ART: Do not recursively abort when visiting locks in a bad state...
Andreas Gampe [Mon, 18 Aug 2014 05:12:55 +0000 (05:12 +0000)]
am 5e8a63ae: Merge "ART: Do not recursively abort when visiting locks in a bad state" into lmp-dev

* commit '5e8a63ae39cb5db996229c6c4a1a21a4b8dec5a2':
  ART: Do not recursively abort when visiting locks in a bad state

9 years agoam d84f916d: ART: Avoid expensive class lookup in compiler driver
Andreas Gampe [Sun, 17 Aug 2014 09:39:32 +0000 (09:39 +0000)]
am d84f916d: ART: Avoid expensive class lookup in compiler driver

* commit 'd84f916d35bb0dc74d7daa075b883e5ee1ce1109':
  ART: Avoid expensive class lookup in compiler driver

9 years agoART: Avoid expensive class lookup in compiler driver
Andreas Gampe [Sat, 16 Aug 2014 05:35:46 +0000 (22:35 -0700)]
ART: Avoid expensive class lookup in compiler driver

When we are not compiling multidex, avoid an expensive by-descriptor
lookup for classes when deciding whether to skip compilation.

Bug: 17072698
Change-Id: I19bcb2a2928207fcae0badd466cdc52945bd37c4

9 years agoMerge "X86: Fix alias info in GenInlinedIndexOf()." into lmp-dev
Vladimir Marko [Wed, 20 Aug 2014 15:08:59 +0000 (15:08 +0000)]
Merge "X86: Fix alias info in GenInlinedIndexOf()." into lmp-dev

9 years agoX86: Fix alias info in GenInlinedIndexOf().
Vladimir Marko [Tue, 19 Aug 2014 14:00:34 +0000 (15:00 +0100)]
X86: Fix alias info in GenInlinedIndexOf().

For 32-bit X86, GenInlinedIndexOf() pushes and pops EDI. In
one branch it then calls Load32Disp() with adjusted stack
offset. That calculates wrong alias_info for the generated
insn. If left unfixed, this could confuse load hoisting.

Bug: 17128502

(cherry picked from commit 74de63bb1cc275b411cae28a96f9b3a78b939bc2)

Change-Id: I5dc82b7aae9e9655e75843a952b8ebb04269f46b

9 years agoMerge "AttachCurrentThread should only warn on missing thread name if CheckJNI is...
Brian Carlstrom [Tue, 19 Aug 2014 00:42:52 +0000 (00:42 +0000)]
Merge "AttachCurrentThread should only warn on missing thread name if CheckJNI is enabled." into lmp-dev

9 years agoAttachCurrentThread should only warn on missing thread name if CheckJNI is enabled.
Brian Carlstrom [Mon, 18 Aug 2014 22:38:34 +0000 (15:38 -0700)]
AttachCurrentThread should only warn on missing thread name if CheckJNI is enabled.

Bug: 17108693

(cherry picked from commit 3ea69c0abce1b81b3c45033867d49b00e6d6b709)

Change-Id: Ide8158cc3e12e604f4fa344cd881fe6f68476ab7

9 years agoMerge "Fix JDWP event races" into lmp-dev
Sebastien Hertz [Tue, 19 Aug 2014 09:05:47 +0000 (09:05 +0000)]
Merge "Fix JDWP event races" into lmp-dev

9 years agoFix JDWP event races
Sebastien Hertz [Mon, 18 Aug 2014 17:26:39 +0000 (19:26 +0200)]
Fix JDWP event races

Fix a race where the JDWP connection could be closed before the VM_DEATH event
is sent during runtime shutdown.

Fix potential race where we could wait forever for the JDWP thread to establish
connection.

Bug: 16720689

Change-Id: I227e0a15a2fd17d7bfe2a66a35d719d558fcd32d

9 years agoMerge "ART: Do not recursively abort when visiting locks in a bad state" into lmp-dev
Andreas Gampe [Mon, 18 Aug 2014 05:06:15 +0000 (05:06 +0000)]
Merge "ART: Do not recursively abort when visiting locks in a bad state" into lmp-dev

9 years agoART: Do not recursively abort when visiting locks in a bad state
Andreas Gampe [Sat, 16 Aug 2014 20:41:10 +0000 (13:41 -0700)]
ART: Do not recursively abort when visiting locks in a bad state

This avoids a nested abort in VisitLocks.

Bug: 1708062116382675
Change-Id: Id604976ac9dcac0e319fb25cab4d2cbc98d7ee24

9 years agoam ebee8de7: Fix bugs in the x86 and arm versions of generic JNI.
Nicolas Geoffray [Fri, 15 Aug 2014 19:39:31 +0000 (19:39 +0000)]
am ebee8de7: Fix bugs in the x86 and arm versions of generic JNI.

* commit 'ebee8de725d5fa83483642786b19ea453d865762':
  Fix bugs in the x86 and arm versions of generic JNI.

9 years agoam 9c290012: Execute an application even when dex2oat crashes.
Nicolas Geoffray [Fri, 15 Aug 2014 19:39:31 +0000 (19:39 +0000)]
am 9c290012: Execute an application even when dex2oat crashes.

* commit '9c290012b7f505ae1943ab87236f775b97a46e2d':
  Execute an application even when dex2oat crashes.

9 years agoFix bugs in the x86 and arm versions of generic JNI.
Nicolas Geoffray [Wed, 13 Aug 2014 02:40:45 +0000 (03:40 +0100)]
Fix bugs in the x86 and arm versions of generic JNI.

Also fix the run script of 116-nodex2oat to use the non-prebuild
script for target.

Bug: 17000769

(cherry-picked from commit 54accbca0b549b1b1ad3ef09655dad438bc1e104)

Change-Id: I439fcd710fb8bb408f3288ff8fb34fef23890adb

9 years agoExecute an application even when dex2oat crashes.
Nicolas Geoffray [Tue, 22 Jul 2014 09:48:00 +0000 (10:48 +0100)]
Execute an application even when dex2oat crashes.

Bug: 17000769

(cherry picked from commit 4fcdc94d22a4608e355aa8df36240181149d10e8)

Change-Id: Iccb1fec94fe64ce4c3097510952f275482b86aa9

9 years agoam 378fe3d3: Merge "Make Monitor::Wait more robust to spurious Inflate failures....
Ian Rogers [Fri, 15 Aug 2014 18:42:34 +0000 (18:42 +0000)]
am 378fe3d3: Merge "Make Monitor::Wait more robust to spurious Inflate failures." into lmp-dev

* commit '378fe3d39d3a55f61d82ea482b8ce3082aee0e21':
  Make Monitor::Wait more robust to spurious Inflate failures.

9 years agoam bb6eccca: Merge "Use handle in one case that spans a gc-point." into lmp-dev
Mathieu Chartier [Fri, 15 Aug 2014 17:51:28 +0000 (17:51 +0000)]
am bb6eccca: Merge "Use handle in one case that spans a gc-point." into lmp-dev

* commit 'bb6eccca7dcd673e24eed2fe95915780aa38a5d6':
  Use handle in one case that spans a gc-point.

9 years agoam 95b4c65d: Prevent stubs from being installed in java.lang.reflect.Proxy.<init>.
Jeff Hao [Fri, 15 Aug 2014 17:38:50 +0000 (17:38 +0000)]
am 95b4c65d: Prevent stubs from being installed in java.lang.reflect.Proxy.<init>.

* commit '95b4c65da93500cdbdcaa3e01010771ef3f466f1':
  Prevent stubs from being installed in java.lang.reflect.Proxy.<init>.

9 years agoam 4bf8d11d: Fix proxy tracing and enable tests that now work with tracing.
Jeff Hao [Fri, 15 Aug 2014 17:38:49 +0000 (17:38 +0000)]
am 4bf8d11d: Fix proxy tracing and enable tests that now work with tracing.

* commit '4bf8d11df5dccc1b276cd9c40a98e8a14d79a9c8':
  Fix proxy tracing and enable tests that now work with tracing.

9 years agoPrevent stubs from being installed in java.lang.reflect.Proxy.<init>.
Jeff Hao [Fri, 15 Aug 2014 00:18:52 +0000 (17:18 -0700)]
Prevent stubs from being installed in java.lang.reflect.Proxy.<init>.

This CL is a better fix for proxy tracing and undoes the changes in
https://android-review.googlesource.com/#/c/103025/

Bug: 16386215

(cherry picked from commit db8a664e0b68c7c4d36270cd21dce8de1912d7f9)

Change-Id: Ic9e0ea2af7cb2da5d90c56aa009de92dba14cc47

9 years agoFix proxy tracing and enable tests that now work with tracing.
Jeff Hao [Thu, 24 Jul 2014 23:26:09 +0000 (16:26 -0700)]
Fix proxy tracing and enable tests that now work with tracing.

Also updates proxy_test to generate an image for GetQuickOatCodeFor.

Bug: 16386215

(cherry picked from commit f0a3f09c3d54646166a55c05a6b39c7dd504129c)

Change-Id: I138edbad9e1646db8590f2b1b73f2788d9710e68

9 years agoam 93de4273: [ART] Move to system/core native bridge library
Calin Juravle [Fri, 15 Aug 2014 13:16:47 +0000 (13:16 +0000)]
am 93de4273: [ART] Move to system/core native bridge library

* commit '93de4273d72a2558a7b3423547b5074cd76c5796':
  [ART] Move to system/core native bridge library

9 years ago[ART] Move to system/core native bridge library
Calin Juravle [Tue, 12 Aug 2014 19:55:20 +0000 (20:55 +0100)]
[ART] Move to system/core native bridge library

Some cleanups on the way:
- move NativeBridgeRuntimeCallbacks from a global to a field
- rename native_bridge_library_string to the more suggestive
navtive_bridge_library_path
- clean up imports

Bug: 16884833

(cherry picked from commit I73aab8e212860ba5aee9444d801806d3da326a41)

Change-Id: I67f037ea81d2a4ede4294afd8b84b7640e534a13

9 years agoam 4f1d05f0: Merge "More efficient stack walk in exception throwing." into lmp-dev
Narayan Kamath [Fri, 15 Aug 2014 09:12:08 +0000 (09:12 +0000)]
am 4f1d05f0: Merge "More efficient stack walk in exception throwing." into lmp-dev

* commit '4f1d05f0531b980b16dbff18161f02160919ec31':
  More efficient stack walk in exception throwing.

9 years agoMerge "Make Monitor::Wait more robust to spurious Inflate failures." into lmp-dev
Ian Rogers [Fri, 15 Aug 2014 18:34:19 +0000 (18:34 +0000)]
Merge "Make Monitor::Wait more robust to spurious Inflate failures." into lmp-dev

9 years agoMake Monitor::Wait more robust to spurious Inflate failures.
Ian Rogers [Fri, 15 Aug 2014 18:09:28 +0000 (11:09 -0700)]
Make Monitor::Wait more robust to spurious Inflate failures.

Bug: 17062710
Change-Id: Ife5f6b335caacc70cab543cd568676d277d3beb6

9 years agoMerge "More efficient stack walk in exception throwing." into lmp-dev
Narayan Kamath [Fri, 15 Aug 2014 09:08:15 +0000 (09:08 +0000)]
Merge "More efficient stack walk in exception throwing." into lmp-dev

9 years agoMerge "Use handle in one case that spans a gc-point." into lmp-dev
Mathieu Chartier [Fri, 15 Aug 2014 17:45:30 +0000 (17:45 +0000)]
Merge "Use handle in one case that spans a gc-point." into lmp-dev

9 years agoUse handle in one case that spans a gc-point.
Mingyao Yang [Wed, 13 Aug 2014 21:51:03 +0000 (14:51 -0700)]
Use handle in one case that spans a gc-point.

Bug: 16689428

(cherry picked from commit 38eecb0f4288a374c9b0b4b4df8793eb5fc6697c)

Change-Id: Id4a1bde9012e4dd333493e46997c200537c9cf55

9 years agoam b84d7a22: Revert "Revert "ART: Fix mac build""
Andreas Gampe [Thu, 14 Aug 2014 22:51:43 +0000 (22:51 +0000)]
am b84d7a22: Revert "Revert "ART: Fix mac build""

* commit 'b84d7a226399dcc60bc0a421715ffc90ce9213f7':
  Revert "Revert "ART: Fix mac build""

9 years agoRevert "Revert "ART: Fix mac build""
Andreas Gampe [Thu, 14 Aug 2014 22:40:19 +0000 (22:40 +0000)]
Revert "Revert "ART: Fix mac build""

This reverts commit 350b03bca65f87895275d1ed4bb895d5afeeeff1.

Also fixes a fault_handler symbol.

Change-Id: I1315527400bffc8ded9f2a7e7fdb1c8a6c104b96

9 years agoam 03c9785a: Revert "Revert "Reduce stack usage for overflow checks""
Dave Allison [Thu, 14 Aug 2014 22:07:57 +0000 (22:07 +0000)]
am 03c9785a: Revert "Revert "Reduce stack usage for overflow checks""

* commit '03c9785a8a6d712775cf406c4371d0227c44148f':
  Revert "Revert "Reduce stack usage for overflow checks""

9 years agoRevert "Revert "Reduce stack usage for overflow checks""
Dave Allison [Thu, 14 Aug 2014 17:02:48 +0000 (17:02 +0000)]
Revert "Revert "Reduce stack usage for overflow checks""

Fixes stack protection issue.
Fixes mac build issue.

This reverts commit 83b1940e6482b9d8feba5c492507735686650ea5.

Change-Id: I7ba17252882b23a740bcda2ea94aacf398255406

9 years agoMore efficient stack walk in exception throwing.
Hiroshi Yamauchi [Wed, 13 Aug 2014 18:12:22 +0000 (11:12 -0700)]
More efficient stack walk in exception throwing.

In the exception handling code, we currently walk down the stack
twice, once to get the stack height which we use to compute frame IDs
(the bottom frame is zero), and once more to find the catch block to
jump to.

For a deep stack, this could result in very slow exception
handling. That is, if have a lot of finally or catch blocks that we
end up jumping to in a deep stack, we need to do a lot of
catch/rethrow chains. Since we'd need to walk down to the bottom each
time to compute frames IDs in each catch/rethrow, we'd need to walk
down O(N^2) frames at the worst case.

Instead of frames IDs ((the bottom frame is zero), we will use the
frame depth (the top frame is zero) and no longer need to walk down
the stack just to get the stack height. We walk down O(N) frames.

This was what was happening with
code.google.gson.functional.CircularReferenceTest. With this change,
the test run time went from ~120s down to ~3s on N5 and it no longer
crashes due to the thread suspension timeout.

(cherry pick commit 649278cec7119cdd1bea3d0b710dbb2aa7c650b6)

Bug: 16800209
Change-Id: Ie815df1e3e8fb9d82e40685d4cc2b8838fd8aa07