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Mathieu Chartier [Thu, 20 Apr 2017 22:52:23 +0000 (22:52 +0000)]
Merge "Improve VerifyNoFromSpaceRefsObjectVisitor logging"
am:
4e34bd1902
Change-Id: I448235c47699e613748300e6f42ab36ed56d1fa4
Treehugger Robot [Thu, 20 Apr 2017 22:43:05 +0000 (22:43 +0000)]
Merge "Improve VerifyNoFromSpaceRefsObjectVisitor logging"
Mathieu Chartier [Thu, 20 Apr 2017 20:31:39 +0000 (13:31 -0700)]
Improve VerifyNoFromSpaceRefsObjectVisitor logging
Remove read barriers in PrettyTypeOf to prevent recursive failures.
Pass down holder and offset information to
VerifyNoFromSpaceRefsFieldVisitor.
Test: test-art-host
Bug:
37531237
Change-Id: I704ec18ebecfc1ca2982b38f67a2f0788e59dfe9
Aart Bik [Thu, 20 Apr 2017 17:37:00 +0000 (17:37 +0000)]
Merge "ARM64: Support MultiplyAccumulate for SIMD."
am:
f99f62f8e0
Change-Id: I581cb93c050d5e0344a2613e81836d57a6665c70
Aart Bik [Thu, 20 Apr 2017 17:28:00 +0000 (17:28 +0000)]
Merge "ARM64: Support MultiplyAccumulate for SIMD."
Mathieu Chartier [Thu, 20 Apr 2017 16:56:58 +0000 (16:56 +0000)]
Merge changes from topic 'partial_tlab'
am:
4c408ca726
Change-Id: I7af86c0bedb0f3c4babd8bba3bd46acf8225d63f
Mathieu Chartier [Thu, 20 Apr 2017 16:47:51 +0000 (16:47 +0000)]
Merge changes from topic 'partial_tlab'
* changes:
Fix some gtests
Use partial TLAB regions
Vladimir Marko [Thu, 20 Apr 2017 15:23:21 +0000 (15:23 +0000)]
Merge "Add descriptor validation to ClassLinker::FindClass()."
am:
38870a8a27
Change-Id: Iffc3aed0a5fc54dac5a36518faf416724a03266f
Treehugger Robot [Thu, 20 Apr 2017 15:16:44 +0000 (15:16 +0000)]
Merge "Add descriptor validation to ClassLinker::FindClass()."
Vladimir Marko [Thu, 20 Apr 2017 10:26:03 +0000 (11:26 +0100)]
Add descriptor validation to ClassLinker::FindClass().
And add tests for odd signatures passed to JNI GetFieldID().
Previously, passing the signature "java/lang/String" instead
of "Ljava/lang/String;" would call the class loader with the
dot name java.lang.String and the class loader would find
that class only to fail the DescriptorEquals() check back
in ClassLinker::FindClass().
Test: 647-jni-get-field-id
Bug:
33577836
Bug:
37156832
Change-Id: I6612a272ec24b0d54b728fd35003e9c24a7e2e95
Nicolas Geoffray [Thu, 20 Apr 2017 12:36:09 +0000 (12:36 +0000)]
Merge "Fix fault_handler with heap poisoning."
am:
aa03f6fa38
Change-Id: I8acd9d6f7129c1034c34e1722ac35e5a14d3f3df
Nicolas Geoffray [Thu, 20 Apr 2017 12:32:48 +0000 (12:32 +0000)]
Merge "Fix fault_handler with heap poisoning."
Nicolas Geoffray [Thu, 20 Apr 2017 11:50:13 +0000 (12:50 +0100)]
Fix fault_handler with heap poisoning.
test: test-art-host
Change-Id: Ifeb3d5ff4cfdcb703d5874bca90c9c1438d86f08
Nicolas Geoffray [Thu, 20 Apr 2017 11:08:03 +0000 (11:08 +0000)]
Merge "Vdex: Workaround arrays with erroneous component type."
am:
de9e54abcf
Change-Id: Ide0f8c117fc1f7406966bea73e88009eca21bc3d
Treehugger Robot [Thu, 20 Apr 2017 11:01:32 +0000 (11:01 +0000)]
Merge "Vdex: Workaround arrays with erroneous component type."
Nicolas Geoffray [Wed, 19 Apr 2017 12:50:34 +0000 (13:50 +0100)]
Vdex: Workaround arrays with erroneous component type.
The assignability DCHECK is only reliable when classes are not
erroneous. For arrays whose component type could be erroneous,
the verifier can join types even if they're not assignable.
bug:
33770646
Test: verifier_deps_test
Change-Id: I4ec1b12b2e2c7d5b57b51a64aea381f951a38dcd
Mathieu Chartier [Thu, 20 Apr 2017 06:54:33 +0000 (23:54 -0700)]
Fix some gtests
Forgot to retest.
Test: test-art-host-gtest
Change-Id: I72b07c3872079452a3a01db4fbd2c4ee0060f294
Mathieu Chartier [Wed, 19 Apr 2017 00:46:23 +0000 (17:46 -0700)]
Use partial TLAB regions
Instead of having 256K TLAB regions, have 256K TLABs split into
16K regions. This fixes pathological cases with multithreaded
allocation that caused many GCs since each thread reserving
256K would often bump the counter past the GC start threshold. Now
threads only bump the counter every 16K.
System wide results (average of 5 samples on N6P):
Total GC time 60s after starting shell: 45s -> 24s
Average .Heap PSS 60s after starting shell: 57900k -> 58682k
BinaryTrees gets around 5% slower, numbers are noisy.
Boot time: 13.302 -> 12.899 (average of 100 runs)
Bug:
35872915
Bug:
36216292
Test: test-art-host
(cherry picked from commit
bf48003fa32d2845f2213c0ba31af6677715662d)
Change-Id: I5ab22420124eeadc0a53519c70112274101dfb39
Josh Gao [Thu, 20 Apr 2017 03:09:00 +0000 (03:09 +0000)]
Merge "base: make SafeCopy work on older Linux kernels."
am:
8d0f3aaf28
Change-Id: I6542a492d60208b37f4880dc0d92d8ac3e61857d
Treehugger Robot [Thu, 20 Apr 2017 03:04:32 +0000 (03:04 +0000)]
Merge "base: make SafeCopy work on older Linux kernels."
Josh Gao [Wed, 19 Apr 2017 22:44:20 +0000 (15:44 -0700)]
base: make SafeCopy work on older Linux kernels.
process_vm_readv is documented to not split transfer across a single
iovec element, but this appears to not be the case for the newer
kernels we have on our workstations.
Split up transfers across page boundaries, to avoid this. This has the
side effect of limiting the maximum size of a transfer, but 64 pages
ought to be enough for anybody.
Test: safe_copy_test on 3.13.0-101-generic (failing before)
Test: safe_copy_test on 4.4.0-66-generic (still passing)
Change-Id: I6a6dbf0cd2aeaa7eab39f6d41285d46ebd760e30
Artem Serov [Mon, 10 Apr 2017 16:41:46 +0000 (17:41 +0100)]
ARM64: Support MultiplyAccumulate for SIMD.
Test: test-art-host, test-art-target.
Change-Id: I06af8415e15352d09d176cae828163cbe99ae7a7
Colin Cross [Wed, 19 Apr 2017 22:58:42 +0000 (22:58 +0000)]
Merge "Remove obsolete rules to build runtests"
am:
6c99499c8a
Change-Id: I5e10478e2ffadec2c0ccad151c49c24e24e05a96
Andreas Gampe [Wed, 19 Apr 2017 22:56:47 +0000 (22:56 +0000)]
Merge changes from topic 'art_run_test_912_cts_refactor'
am:
afcec28403
Change-Id: Ibda516ad39de9a931e3b4ddc3ecfbeaba01dc719
Colin Cross [Wed, 19 Apr 2017 22:54:19 +0000 (22:54 +0000)]
Merge "Remove obsolete rules to build runtests"
Treehugger Robot [Wed, 19 Apr 2017 22:52:57 +0000 (22:52 +0000)]
Merge changes from topic 'art_run_test_912_cts_refactor'
* changes:
ART: Refactor run-test 912 (3/3)
ART: Refactor run-test 912 (2/3)
ART: Refactor run-test 912 (1/3)
Andreas Gampe [Wed, 19 Apr 2017 20:45:25 +0000 (13:45 -0700)]
ART: Refactor run-test 912 (3/3)
Add run-test Main.
Bug:
32072923
Test: m
Test: art/test/testrunner/testrunner.py -b --host -t 912
Change-Id: I4a4bbe587937d9b87eab77af1a5f05fd4df7f0d4
Andreas Gampe [Wed, 19 Apr 2017 20:43:43 +0000 (13:43 -0700)]
ART: Refactor run-test 912 (2/3)
Move the refactored run-test into place.
Bug:
32072923
Test: m
Change-Id: I170cd1465a3afce3f48a9cbad864eaa5d9fdaacc
Andreas Gampe [Wed, 19 Apr 2017 20:37:48 +0000 (13:37 -0700)]
ART: Refactor run-test 912 (1/3)
Refactor the test for CTS. Break out the ART-specific part. Move
the rest into the regular layout. Move class events to their own
thread, and report them on the Java side. Use InMemoryDexClassLoader
for classloaders to avoid explicit files.
Bug:
32072923
Test: none
Change-Id: I80e27cc9c21646bbecd1de1a246f583a0d388e05
Josh Gao [Wed, 19 Apr 2017 20:29:35 +0000 (20:29 +0000)]
Merge "fault_handler: hopefully fix darwin build."
am:
1f56cb5c59
Change-Id: I9ef55964245472afd412ae0720651bc2fdcdc2e0
Josh Gao [Wed, 19 Apr 2017 20:22:45 +0000 (20:22 +0000)]
Merge "fault_handler: hopefully fix darwin build."
Josh Gao [Wed, 19 Apr 2017 20:20:19 +0000 (13:20 -0700)]
fault_handler: hopefully fix darwin build.
Test: none
Change-Id: I08adf266c6287a289d213a0b1fa854f223fec72d
David Sehr [Wed, 19 Apr 2017 20:04:28 +0000 (20:04 +0000)]
Merge "Revert "Add dexdiag_test""
am:
1cfe8728e0
Change-Id: I705ab54f2a7386373be5fbb469ca1e1dfde670fe
Josh Gao [Wed, 19 Apr 2017 20:04:04 +0000 (20:04 +0000)]
Merge changes Ie3d5e176,Ic1fbb885,I10bafcff
am:
3955baf83f
Change-Id: I449e532cd4061667213fea7a999278f7a52f6b9f
David Sehr [Wed, 19 Apr 2017 20:00:50 +0000 (20:00 +0000)]
Merge "Revert "Add dexdiag_test""
Treehugger Robot [Wed, 19 Apr 2017 19:57:35 +0000 (19:57 +0000)]
Merge changes Ie3d5e176,Ic1fbb885,I10bafcff
* changes:
fault_handler: use SafeCopy to verify the validity of ArtMethod.
fault_handler: use SafeCopy to decode x86 instruction length.
base: add SafeCopy.
David Sehr [Wed, 19 Apr 2017 19:44:08 +0000 (19:44 +0000)]
Revert "Add dexdiag_test"
This reverts commit
2120ad43acc0ab0fa74c151069948ef9698c009f.
Change-Id: Icdb42e47eb2f099cbfbd302477ad6614bb8524f1
Alex Light [Wed, 19 Apr 2017 19:35:59 +0000 (19:35 +0000)]
Merge "Implement can_generate_native_method_bind capability"
am:
9088df87d9
Change-Id: I7be5238299d959c2d7bdabffe436fd7469cbd1e7
Treehugger Robot [Wed, 19 Apr 2017 19:31:06 +0000 (19:31 +0000)]
Merge "Implement can_generate_native_method_bind capability"
Aart Bik [Wed, 19 Apr 2017 19:24:27 +0000 (19:24 +0000)]
Merge "Implement halving add idiom (with checker tests)."
am:
ed5d0ee21e
Change-Id: Ibc118d3cad5b7563426a9fee07e1082e750da552
Treehugger Robot [Wed, 19 Apr 2017 19:19:00 +0000 (19:19 +0000)]
Merge "Implement halving add idiom (with checker tests)."
Chris Larsen [Wed, 19 Apr 2017 18:21:52 +0000 (18:21 +0000)]
Merge "MIPS64: java.lang.System.arraycopy() for copying char[] to char[]."
am:
88b7c37163
Change-Id: Iae649dc92794bee44aec59b000a1ae312d2093c7
Treehugger Robot [Wed, 19 Apr 2017 18:15:58 +0000 (18:15 +0000)]
Merge "MIPS64: java.lang.System.arraycopy() for copying char[] to char[]."
Mingyao Yang [Wed, 19 Apr 2017 18:03:51 +0000 (18:03 +0000)]
Merge "Fix CHA test failures under some configurations."
am:
59715029ae
Change-Id: I2b3f997173ad4a99470333b2d1c7c5dc4ec15b6f
Mingyao Yang [Wed, 19 Apr 2017 17:59:32 +0000 (17:59 +0000)]
Merge "Fix CHA test failures under some configurations."
Josh Gao [Tue, 18 Apr 2017 03:10:29 +0000 (20:10 -0700)]
fault_handler: use SafeCopy to verify the validity of ArtMethod.
Reimplement ArtMethod::GetDeclaringClassUnchecked and VerifyClassClass
in terms of SafeCopy, to be able to safely verify the validity of
putative ArtMethods in FaultManager::IsInGeneratedCode.
Bug: http://b/
30836730
Test: m test-art-host
Change-Id: Ie3d5e176ea569cedcefd320e2480a1e1e496a53a
Aart Bik [Thu, 13 Apr 2017 00:09:20 +0000 (17:09 -0700)]
Implement halving add idiom (with checker tests).
Rationale:
First of several idioms that map to very efficient SIMD instructions.
Note that the is-zero-ext and is-sign-ext are general-purpose utilities
that will be widely used in the vectorizer to detect low precision
idioms, so expect that code to be shared with many CLs to come.
Test: test-art-host, test-art-target
Change-Id: If7dc2926c72a2e4b5cea15c44ef68cf5503e9be9
Jeff Hao [Wed, 19 Apr 2017 17:20:31 +0000 (17:20 +0000)]
Merge "Allow dex2oat to handle relative paths."
am:
72fdec3928
Change-Id: I4daab86a70cde8e9d99b4e49d21e59879d2bec70
Treehugger Robot [Wed, 19 Apr 2017 17:13:11 +0000 (17:13 +0000)]
Merge "Allow dex2oat to handle relative paths."
Alex Light [Tue, 18 Apr 2017 22:20:38 +0000 (15:20 -0700)]
Implement can_generate_native_method_bind capability
This capability lets one observe and even replace the implementations
of native methods when they are bound.
Test: ./test.py --host -j40
Bug:
37432636
Change-Id: I2432a8e4da1a677e8011ce495296f4ab9f42eb3e
David Sehr [Wed, 19 Apr 2017 16:41:45 +0000 (16:41 +0000)]
Merge "Add dexdiag_test"
am:
ad70f8f997
Change-Id: Ib0b515f78bf12a1c8c2aaa2394b7c9bd2eae3181
David Sehr [Wed, 19 Apr 2017 16:37:46 +0000 (16:37 +0000)]
Merge "Add dexdiag_test"
Andreas Gampe [Wed, 19 Apr 2017 16:18:33 +0000 (16:18 +0000)]
Merge "ART: Refactor run-test 924"
am:
70d9cf92f6
Change-Id: I805ddab8a1b96f53ba0f9dc67b0df98a429e088f
Andreas Gampe [Wed, 19 Apr 2017 16:18:13 +0000 (16:18 +0000)]
Merge "ART: Filter more thread roots"
am:
5e2c2894dc
Change-Id: Iabef998fd43ff59b586dc86516b6ee449781b3d4
Treehugger Robot [Wed, 19 Apr 2017 16:14:17 +0000 (16:14 +0000)]
Merge "ART: Refactor run-test 924"
Treehugger Robot [Wed, 19 Apr 2017 16:13:40 +0000 (16:13 +0000)]
Merge "ART: Filter more thread roots"
Nicolas Geoffray [Wed, 19 Apr 2017 12:38:08 +0000 (12:38 +0000)]
Merge "Record class status after verification."
am:
25009fdd7a
Change-Id: I28f26f8df620687c3c2124812e7f228eb53d7e2e
Nicolas Geoffray [Wed, 19 Apr 2017 12:31:42 +0000 (12:31 +0000)]
Merge "Record class status after verification."
Vladimir Marko [Wed, 19 Apr 2017 11:38:33 +0000 (11:38 +0000)]
Merge "ARM64: Heap poisoning for link-time Baker CC read barrier thunks."
am:
46d342f845
Change-Id: I38dcd3f91d902c7020aa39ef3541a1868f3ee596
Vladimir Marko [Wed, 19 Apr 2017 11:32:49 +0000 (11:32 +0000)]
Merge "ARM64: Heap poisoning for link-time Baker CC read barrier thunks."
Sebastien Hertz [Wed, 19 Apr 2017 10:23:00 +0000 (10:23 +0000)]
Merge "Follow-up to
70d60275cc2860bde50e5f9c5b151e94f745ae14"
am:
bea9172064
Change-Id: I7c55be3340ad08e8142c39804ea2b28d8492de00
Treehugger Robot [Wed, 19 Apr 2017 10:13:12 +0000 (10:13 +0000)]
Sebastien Hertz [Wed, 19 Apr 2017 09:38:26 +0000 (09:38 +0000)]
Merge "Reduce timeout of JDWP tests"
am:
aebc6870db
Change-Id: I8f995fc15c007572662f65a2533d998da99c3be8
Vladimir Marko [Tue, 18 Apr 2017 12:55:13 +0000 (13:55 +0100)]
ARM64: Heap poisoning for link-time Baker CC read barrier thunks.
And fix running out of scratch registers for HArraySet
with large constant index and a reference to poison.
Test: Nexus 6P boots with heap poisoning enabled.
Test: testrunner.py --target with heap poisoning enabled on Nexus 6P.
Bug:
29516974
Bug:
30126666
Bug:
36141117
Change-Id: Ifb38f4a0e23a2963468772f34f294febfc340b8c
Sebastien Hertz [Wed, 19 Apr 2017 09:26:54 +0000 (09:26 +0000)]
Merge "Reduce timeout of JDWP tests"
Sebastien Hertz [Mon, 27 Mar 2017 09:35:54 +0000 (11:35 +0200)]
Reduce timeout of JDWP tests
This CL sets the timeout of JDWP tests to 10s (instead of the default
timeout of 60s).
This should save up time for continuous testing (~ 3min on host).
Indeed, some tests do wait until the timeout to detect that no reply
(or no event) has been received.
Test: art/tools/run-jdwp-tests.sh --mode=host --variant=X64
Change-Id: Id03c8a1d629e6da551cf8eb405cc79754a363fe0
Nicolas Geoffray [Wed, 19 Apr 2017 09:15:55 +0000 (09:15 +0000)]
Merge "Revert "Invoke dex2oat explictly before dalvikvm""
am:
75be076511
Change-Id: I40d7f7b443408716de3bb04f39587b39d39c0728
Nicolas Geoffray [Wed, 19 Apr 2017 09:01:46 +0000 (09:01 +0000)]
Merge "Revert "Invoke dex2oat explictly before dalvikvm""
Nicolas Geoffray [Wed, 19 Apr 2017 09:01:29 +0000 (09:01 +0000)]
Revert "Invoke dex2oat explictly before dalvikvm"
Fails on device with:
07-13 04:35:49.410 24424 24424 F dex2oat : instruction_set_features.cc:58] static std::unique_ptr<const InstructionSetFeatures> art::InstructionSetFeatures::FromVariant(art::InstructionSet, const std::string &, std::string *) unimplemented None
Bug:
36824842
This reverts commit
4806f7afc92b1812cefaab291235d01773732400.
Change-Id: I34a23fb69b0284e6d70ec0a54d5ada9e107ffeb7
Nicolas Geoffray [Wed, 19 Apr 2017 08:36:24 +0000 (09:36 +0100)]
Record class status after verification.
The class status was recorded when doing vdex verification, or
any compilation (quickening or optimizing), but not when only doing
verification.
bug:
37446669
Test:compiler_driver_test
Change-Id: Id027c7a9776ed651de570a0f3417c969c8cff9cd
Sebastien Hertz [Tue, 18 Apr 2017 16:28:51 +0000 (18:28 +0200)]
Follow-up to
70d60275cc2860bde50e5f9c5b151e94f745ae14
Test: make -j build-art-host
Change-Id: Id6e81518041bd64dec537ff3da2fa049d39b27d0
Sebastien Hertz [Wed, 19 Apr 2017 07:31:49 +0000 (07:31 +0000)]
Merge "Always check result of Thread::ModifySuspendCount"
am:
0d8cf9106c
Change-Id: I782e9dc794ea46bb29a777c10cda45e36fd26a5f
Sebastien Hertz [Wed, 19 Apr 2017 07:23:36 +0000 (07:23 +0000)]
Merge "Always check result of Thread::ModifySuspendCount"
Mathieu Chartier [Wed, 19 Apr 2017 02:48:00 +0000 (02:48 +0000)]
Merge "Call mirror::CallSite::VisitRoots"
am:
ea24e09568
Change-Id: I3f1dfaac4eb3e9e2cc5cc38d68c2da84fd61ed58
Mathieu Chartier [Wed, 19 Apr 2017 02:41:02 +0000 (02:41 +0000)]
Merge "Call mirror::CallSite::VisitRoots"
Jeff Hao [Thu, 6 Apr 2017 00:05:46 +0000 (17:05 -0700)]
Allow dex2oat to handle relative paths.
During installation at compile time, the PackageManager is passing
shared libraries to dex2oat with -classpath. For split apps, we want the
splits to have the proper dependencies, and are now passing previous
parts of the split apk as shared libraries as we compile them all. These
apks are staged in a temp dir during compilation, so we pass a relative
path for them instead.
Since PackageManager can now pass relative paths to dex2oat as shared
libraries, dex2oat has an added --classpath-dir switch to specify the
directory to use for relative class paths. At runtime when checking
shared libraries, we use oat file functionality to resolve relative paths
to determine if the paths match.
Bug:
34169257
Test: cts-tradefed run singleCommand cts -d --module
CtsAppSecurityHostTestCases -t android.appsecurity.cts.SplitTests
Merged-In: I9667f0069c8d12e94598f8a78888d3855d870824
(cherry-picked from commit
f79ac83a8c18b0bd81aafc9c8823f6bed35d8847)
Change-Id: I8e4703fdd4bfeb94f982e93abb7eb0cd71060fce
Calin Juravle [Tue, 18 Apr 2017 23:35:15 +0000 (23:35 +0000)]
Merge "Invoke dex2oat explictly before dalvikvm"
am:
77ced6adfd
Change-Id: I60b418c83278e135064e9d657d5a75d95619d854
Mathieu Chartier [Tue, 18 Apr 2017 23:14:19 +0000 (16:14 -0700)]
Call mirror::CallSite::VisitRoots
Needed to visit CallSite static class root.
Test: test/run-test --no-patchoat --relocate --host --64 --interpreter --gdb 952
Bug:
33191717
Change-Id: I1fad3df8ad810c5c7905afadfa25cdc0901ef035
Calin Juravle [Tue, 18 Apr 2017 23:20:16 +0000 (23:20 +0000)]
Merge "Invoke dex2oat explictly before dalvikvm"
Andreas Gampe [Wed, 12 Apr 2017 15:42:16 +0000 (08:42 -0700)]
ART: Refactor run-test 924
Move testing to a dedicated thread to have a known thread name.
Change event reporting to be Java-side. Use Java-side thread list
(from Thread.getAllStackTraces) as comparison for minimal expected
set of threads.
Bug:
32072923
Test: art/test/testrunner/testrunner.py -b --host -t 924
Change-Id: I238ffc202e42eea8d1788137715188d3dfbcc8fb
David Sehr [Fri, 14 Apr 2017 22:26:09 +0000 (15:26 -0700)]
Add dexdiag_test
Tests that dexdiag runs on the current process and returns with a
non-error status for a variety of command line options.
Bug:
35800981
Test: make test-art-target-gtest-dexdiag_test
Change-Id: Ib6f21a99ddec270cf8026a6123b028fe4b3fb840
Alex Light [Tue, 18 Apr 2017 22:53:54 +0000 (22:53 +0000)]
Merge "Fix obsolete method change check."
am:
494505a9de
Change-Id: Ie3dac35eb222fb3662b2588576ca71c7a029495a
Treehugger Robot [Tue, 18 Apr 2017 22:42:58 +0000 (22:42 +0000)]
Merge "Fix obsolete method change check."
Calin Juravle [Wed, 12 Apr 2017 02:04:28 +0000 (19:04 -0700)]
Invoke dex2oat explictly before dalvikvm
The goal is to stop relying on dex2oat being run when dex files are
loaded.
Test: ./out/host/linux-x86/bin/art --profile -Ximage:$PWD/out/host/linux-x86/framework/core.art -Xusejit:true -Xcompiler-option --compiler-filter=speed -Xcompiler-option --compiler-backend=Optimizing -verbose:oat -Djava.library.path=$PWD/out/x86_64/host/linux-x86/lib64 -cp $PWD/generated/benchmarks.dex benchmarks.ExoPlayerBench.java.ExoPlayerBench
Bug:
36824842
Change-Id: I9f4a1384cdc91502edea08402ee984c57ff8c37d
Josh Gao [Tue, 18 Apr 2017 18:18:56 +0000 (11:18 -0700)]
fault_handler: use SafeCopy to decode x86 instruction length.
Prevent a crash in the x86 fault handler when pc points to garbage and
we try to figure out its instruction length.
Bug: http://b/
30836730
Test: m test-art-host
Change-Id: Ic1fbb8856e30140f0e1ebc9caccf9559e88ff137
Josh Gao [Tue, 18 Apr 2017 01:31:26 +0000 (18:31 -0700)]
base: add SafeCopy.
Add a function that uses process_vm_readv on Linux to safely
dereference pointers without the risk of segfault.
Bug: http://b/
30836730
Test: safe_copy_test on host
Change-Id: I10bafcffe2172e17b00f65455d1dd6a08aa631d7
Andreas Gampe [Tue, 18 Apr 2017 20:59:09 +0000 (13:59 -0700)]
ART: Filter more thread roots
Also filter interface classes that may be held by the JIT.
Bug:
31385354
Test: art/test/testrunner/testrunner.py --host -b -t 913
Change-Id: I129ab8c28e398d779d9d43b03358aa54a9a14c8c
Alex Light [Tue, 18 Apr 2017 20:03:31 +0000 (13:03 -0700)]
Fix obsolete method change check.
We were incorrectly checking for changes in the obsolete-method map.
This could cause issues if a class was redefined multiple times.
Bug:
37475600
Test: ./test.py --host -j40
Test: cts-tradefed run cts-dev --module CtsJvmtiRedefineClassesHostTestCases
Change-Id: Icf39d5154c0e48461405b700bf1fa20830195fc1
Roland Levillain [Tue, 18 Apr 2017 18:28:13 +0000 (18:28 +0000)]
Merge "Make ART build/test configurations use the CC collector by default."
am:
741a81af44
Change-Id: Ica953a72f63c07fb551b75b2f0448bb1212d792f
Mathieu Chartier [Tue, 18 Apr 2017 18:27:53 +0000 (18:27 +0000)]
Merge "Differentiate between native alloc and normal background GC"
am:
e4e7d601ef
Change-Id: I26f9a501d9da8b5d9cdefc08ae1a4fa394a533b6
Andreas Gampe [Tue, 18 Apr 2017 18:27:38 +0000 (18:27 +0000)]
Merge "ART: Make less lock-level noise on abort"
am:
2888e85164
Change-Id: I58b17056982de8e306ab6e0dfef430f74b5ec11f
Treehugger Robot [Tue, 18 Apr 2017 18:25:01 +0000 (18:25 +0000)]
Merge "Make ART build/test configurations use the CC collector by default."
Mathieu Chartier [Tue, 18 Apr 2017 18:24:00 +0000 (18:24 +0000)]
Merge "Differentiate between native alloc and normal background GC"
Treehugger Robot [Tue, 18 Apr 2017 18:21:41 +0000 (18:21 +0000)]
Merge "ART: Make less lock-level noise on abort"
Mathieu Chartier [Mon, 17 Apr 2017 22:24:43 +0000 (15:24 -0700)]
Differentiate between native alloc and normal background GC
Added a new GC cause kGcCauseForNativeAllocBackground.
Bug:
35872915
Test: test-art-host
Change-Id: I94e17f8bd53af29f2862b9910bd8abd2df97e229
Mathieu Chartier [Tue, 18 Apr 2017 17:16:48 +0000 (17:16 +0000)]
Merge "Use correct type for GetValueFromShadowFrame"
am:
c36a970fcd
Change-Id: I7ae578e671658c4790aaaf67aac22adfded9b5df
Roland Levillain [Tue, 18 Apr 2017 17:16:33 +0000 (17:16 +0000)]
Merge "Use WARN_UNUSED consistently in ART."
am:
b2410c931a
Change-Id: I9bc56ed10c7c4b7d72b89f5cfc95ac964b3e4138
Mathieu Chartier [Tue, 18 Apr 2017 17:14:00 +0000 (17:14 +0000)]
Merge "Use correct type for GetValueFromShadowFrame"
Roland Levillain [Tue, 18 Apr 2017 17:06:25 +0000 (17:06 +0000)]
Merge "Use WARN_UNUSED consistently in ART."
Mathieu Chartier [Tue, 18 Apr 2017 03:12:29 +0000 (20:12 -0700)]
Use correct type for GetValueFromShadowFrame
The field type is not necessarily the input type for boxed
primitives. If the field type is < 32 bits, it means there will be
partial object pointer in the JValue. If a conversion check is
later needed in GetUnboxedTypeAndValue, it will crash. The fix is
to use the PTypes.
Bug:
37446461
Test: test-art-host
Change-Id: I0c4b405f0c13910523b98a87ef12b9f302a5e241