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android-x86/art.git
7 years agoRecord class status after verification.
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

7 years agoMerge "sigchain: switch from __thread to pthread_setspecific."
Treehugger Robot [Tue, 18 Apr 2017 00:58:38 +0000 (00:58 +0000)]
Merge "sigchain: switch from __thread to pthread_setspecific."

7 years agosigchain: switch from __thread to pthread_setspecific.
Josh Gao [Mon, 17 Apr 2017 22:58:36 +0000 (15:58 -0700)]
sigchain: switch from __thread to pthread_setspecific.

__thread is implemented via emutls on Android, which will result in the
thread local variable being allocated again and leaked if it gets used
after it has been destructed already (e.g. by a later destructor
calling sigprocmask, or triggering a signal handler).

Switch to pthread_setspecific, which doesn't suffer from this problem.

Bug: http://b/36871013
Test: ran dalvikvm on a class that spins creating threads
Change-Id: Ie5deab453be387490ba30a0010e12f60d736c8ad

7 years agoMerge "Enable some redefinition run-tests in CTS"
Treehugger Robot [Mon, 17 Apr 2017 21:45:18 +0000 (21:45 +0000)]
Merge "Enable some redefinition run-tests in CTS"

7 years agoMerge "ART: Change run-test 913 array testing"
Treehugger Robot [Mon, 17 Apr 2017 21:42:46 +0000 (21:42 +0000)]
Merge "ART: Change run-test 913 array testing"

7 years agoMerge "Disable read barrier thunks for heap poisoning"
Treehugger Robot [Mon, 17 Apr 2017 21:35:48 +0000 (21:35 +0000)]
Merge "Disable read barrier thunks for heap poisoning"

7 years agoMerge "Print runtime isa when invoking 'dalvikvm --showversion'"
Calin Juravle [Mon, 17 Apr 2017 21:26:47 +0000 (21:26 +0000)]
Merge "Print runtime isa when invoking 'dalvikvm --showversion'"

7 years agoEnable some redefinition run-tests in CTS
Alex Light [Fri, 14 Apr 2017 23:20:53 +0000 (16:20 -0700)]
Enable some redefinition run-tests in CTS

We added the tests to run-test-jvmti-java-library
target and made some small changes to tests to
ensure that everything works without linking to
libart.so.

Bug: 32072923
Test: ./test.py --host -j40
Change-Id: I8fdad180c77b125c22c043cd61305cee79801cc7

7 years agoART: Change run-test 913 array testing
Andreas Gampe [Mon, 17 Apr 2017 19:46:36 +0000 (12:46 -0700)]
ART: Change run-test 913 array testing

Use an explicit array in the test. Ignore all arrays that are
untagged.

Bug: 32072923
Bug: 36727422
Test: m
Test: art/test.py --host -r -t 913
Change-Id: Idf7bc03ae81e3e645935c8809bf59636cfa3784a

7 years agoDisable read barrier thunks for heap poisoning
Mathieu Chartier [Mon, 17 Apr 2017 19:50:45 +0000 (12:50 -0700)]
Disable read barrier thunks for heap poisoning

Logic to unpoison is not yet implemented, this causes SIGSEGVs in
various places.

Bug: 29516974
Bug: 30126666
Bug: 36141117

Test: ./test/testrunner/testrunner.py -j4 --optimizing --debuggable --ndebuggable --target --verbose
Change-Id: I8317a142d07af36090d5f05ce46100dfa07c17e7

7 years agoMerge "Use standard loading code in many tests"
Treehugger Robot [Mon, 17 Apr 2017 18:59:40 +0000 (18:59 +0000)]
Merge "Use standard loading code in many tests"

7 years agoMerge "Remove native code from test 944 for CTS"
Treehugger Robot [Mon, 17 Apr 2017 17:19:05 +0000 (17:19 +0000)]
Merge "Remove native code from test 944 for CTS"

7 years agoUse standard loading code in many tests
Alex Light [Mon, 17 Apr 2017 17:06:44 +0000 (10:06 -0700)]
Use standard loading code in many tests

In order to prepare for use in CTS tests make tests 902, 914, 915,
917, 919, 926, 930, 932, 940, 942, 945, 981 & 982 use standard OnLoad
functions. Final configuration is done during test initialization.

Bug: 32072923
Test: ./test/testrunner/testrunner.py --host -j40
Change-Id: I84b2e17d0e024255d2dc49452f3d74dfd64abd22

7 years agoMerge "Fixed bug on pending environment use of termination condition. With regression...
Aart Bik [Mon, 17 Apr 2017 16:34:52 +0000 (16:34 +0000)]
Merge "Fixed bug on pending environment use of termination condition. With regression test."

7 years agoMerge "Add art_defaults to dexlayout"
David Sehr [Mon, 17 Apr 2017 15:49:41 +0000 (15:49 +0000)]
Merge "Add art_defaults to dexlayout"

7 years agoRemove native code from test 944 for CTS
Alex Light [Mon, 17 Apr 2017 15:36:14 +0000 (08:36 -0700)]
Remove native code from test 944 for CTS

Replaced native code in test 944 with java reflection based code.

Bug: 32072923
Test: ./test/testrunner/testrunner.py --host -j40 -t 944
Change-Id: I678d805936009a33ce8fe6b8570bfb788a8da72d

7 years agoAdd art_defaults to dexlayout
David Sehr [Sat, 15 Apr 2017 17:06:21 +0000 (10:06 -0700)]
Add art_defaults to dexlayout

The build rule defaults for dexlayout targets didn't include defaults
from the ART project.  Because of this ART_TARGET_* weren't defined,
among other problems

Bug: 35800981
Test: make -j 40 test-art-host
Change-Id: Ic528bfc6b622fa9b4f5c0ddf883f15912641b720

7 years agoMerge "ART: Tentative fix for stack count issue in test 913"
Treehugger Robot [Sat, 15 Apr 2017 06:35:54 +0000 (06:35 +0000)]
Merge "ART: Tentative fix for stack count issue in test 913"

7 years agoART: Tentative fix for stack count issue in test 913
Andreas Gampe [Sat, 15 Apr 2017 04:49:33 +0000 (21:49 -0700)]
ART: Tentative fix for stack count issue in test 913

Use kCountTransition == kNo to also skip runtime methods in the
cur_depth_ count of a StackVisitor.

Currently this is only used in the VisitRoots function of Thread.
If the additional load is too expensive, we can make this dependent
on the requested precision (and thus revert "regular" visits to
the old scheme of also counting transitions between managed stack
frames and shadow frames, which is only an increment of a field).

Bug: 31385354
Bug: 32072923
Test: m test-art-host
Change-Id: Ief951585407dd6e03f8050774fe612e7b204247e

7 years agoMerge "ART: Add debug code to run-test 913"
Treehugger Robot [Sat, 15 Apr 2017 02:43:14 +0000 (02:43 +0000)]
Merge "ART: Add debug code to run-test 913"

7 years agoMerge changes I5b05e23a,I9350b250,I1d66b42a
Alex Light [Sat, 15 Apr 2017 02:20:48 +0000 (02:20 +0000)]
Merge changes I5b05e23a,I9350b250,I1d66b42a

* changes:
  More refactor for JVMTI redefinition run tests (3/3)
  More refactor for JVMTI redefinition run tests (2/3)
  More refactor for JVMTI redefinition run tests (1/3)

7 years agoMerge "Add check that TypeIndex is valid in StringByTypeIdx."
Treehugger Robot [Sat, 15 Apr 2017 01:03:50 +0000 (01:03 +0000)]
Merge "Add check that TypeIndex is valid in StringByTypeIdx."

7 years agoAdd check that TypeIndex is valid in StringByTypeIdx.
Jeff Hao [Fri, 14 Apr 2017 21:33:52 +0000 (14:33 -0700)]
Add check that TypeIndex is valid in StringByTypeIdx.

StringByTypeIdx should fail gracefully if given a bad TypeIndex. This
adds a check that the TypeIndex is valid before getting its TypeId.

This fixes a regression that removed this check when it was refactored
in this CL: https://android-review.googlesource.com/#/c/243493/

Bug: 37287051
Test: mm -j31 test-art-host-gtest-dex_file_test
Change-Id: Ib68cb8135011f5f30335251583e181b089982754

7 years agoPrint runtime isa when invoking 'dalvikvm --showversion'
Calin Juravle [Thu, 13 Apr 2017 23:35:42 +0000 (16:35 -0700)]
Print runtime isa when invoking 'dalvikvm --showversion'

The runtime ISA is appended at the end, after the version number.

Test: dalvikvm --showversion
Bug: 36824842
Change-Id: I09bbe3bf06054fe237543b5f96e9480631ea0838

7 years agoMerge "Remove test skips associated with b/37240685"
Treehugger Robot [Fri, 14 Apr 2017 22:47:55 +0000 (22:47 +0000)]
Merge "Remove test skips associated with b/37240685"

7 years agoMore refactor for JVMTI redefinition run tests (3/3)
Alex Light [Fri, 14 Apr 2017 20:22:22 +0000 (13:22 -0700)]
More refactor for JVMTI redefinition run tests (3/3)

This adds in the Main.java files for the modified tests.

By doing the 3 CLs we keep git from getting confused about the history
of the files.

Bug: 32072923
Test: ./test.py --host -j40
Change-Id: I5b05e23aaf9e90101817ca01d1928a30f14cb7e5

7 years agoART: Add debug code to run-test 913
Andreas Gampe [Fri, 14 Apr 2017 21:43:01 +0000 (14:43 -0700)]
ART: Add debug code to run-test 913

Try to figure out why we get wrong depth reporting by aborting in
a deep frame.

Bug: 32072923
Test: m
Test: art/test/testrunner/testrunner.py --host -t 913
Change-Id: Icea02ebdee0e5395a5935c58c80e6d7c82eb6c6d

7 years agoMore refactor for JVMTI redefinition run tests (2/3)
Alex Light [Fri, 14 Apr 2017 20:20:12 +0000 (13:20 -0700)]
More refactor for JVMTI redefinition run tests (2/3)

Move refactored tests into their final places.

NOTE: BROKEN WITHOUT A FOLLOW-UP CL TO ADD NEW MAIN.JAVA FILES.
Bug: 32072923
Test: None
Change-Id: I9350b2505815c5d21816df4189482aee4868c91c

7 years agoMore refactor for JVMTI redefinition run tests (1/3)
Alex Light [Fri, 14 Apr 2017 20:17:26 +0000 (13:17 -0700)]
More refactor for JVMTI redefinition run tests (1/3)

Does as much as possible without making git get confused about the
provenance of files. Follow up CLs will move the files into the
appropriate places.

NOTE: BROKEN WITHOUT A FOLLOW-UP CL TO CHANGE FILE NAMES!

Bug: 32072923
Test: None
Change-Id: I1d66b42a5041d4ea1a0e8eaa61d55422a507e26f

7 years agoFixed bug on pending environment use of termination condition.
Aart Bik [Fri, 14 Apr 2017 19:00:15 +0000 (12:00 -0700)]
Fixed bug on pending environment use of termination condition.
With regression test.

Test: test-art-host
Bug: 37247891
Change-Id: I55b06939d465d3ddb736d1ba659b1df179a5c390

7 years agoRemove test skips associated with b/37240685
Alex Light [Thu, 13 Apr 2017 17:49:45 +0000 (10:49 -0700)]
Remove test skips associated with b/37240685

It's been fixed.

Test: ./test.py --host --jvmti-stress -j40
Change-Id: Ic1bb74dc62a080f54f93cec6fd75d748a9941653

7 years agoMerge "ART: Refactor run-test 913"
Treehugger Robot [Fri, 14 Apr 2017 16:17:10 +0000 (16:17 +0000)]
Merge "ART: Refactor run-test 913"

7 years agoMerge "Disable 160-read-barrier-stress temporarily"
Treehugger Robot [Fri, 14 Apr 2017 13:51:03 +0000 (13:51 +0000)]
Merge "Disable 160-read-barrier-stress temporarily"

7 years agoDisable 160-read-barrier-stress temporarily
Sebastien Hertz [Fri, 14 Apr 2017 10:16:06 +0000 (12:16 +0200)]
Disable 160-read-barrier-stress temporarily

This test is causing an OOME with Jack compiler. This CL disables it
temporarily until we find a fix.

Bug: 37335480
Test: make -j test-art-host-run-test
Change-Id: I580fc99fbec0b0c94c25256fe20b957e07106205

7 years agoART: Refactor run-test 913
Andreas Gampe [Thu, 13 Apr 2017 23:52:23 +0000 (16:52 -0700)]
ART: Refactor run-test 913

Remove references to ART. Filter roots from the JIT. Canonicalize
some thread IDs. Move the test to its own thread, and filter
stack-locals of other threads.

These changes ensure that the test is less dependent on the main
thread and its environment, which is required to use it in CTS.

Also fix a reporting issue for roots.

Bug: 32072923
Test: art/test/testrunner/testrunner.py --host -t 913
Change-Id: I8480ba7751fb6420c256db87cba11b8a65e25ea5

7 years agoMerge "ART: Use _exit in dex2oat"
Treehugger Robot [Fri, 14 Apr 2017 00:10:36 +0000 (00:10 +0000)]
Merge "ART: Use _exit in dex2oat"

7 years agoMerge "Remove native printing from test 980 and reliance on print internals"
Treehugger Robot [Thu, 13 Apr 2017 23:54:34 +0000 (23:54 +0000)]
Merge "Remove native printing from test 980 and reliance on print internals"

7 years agoMerge "Add check that map offset is sane to DexFile object init."
Treehugger Robot [Thu, 13 Apr 2017 23:24:21 +0000 (23:24 +0000)]
Merge "Add check that map offset is sane to DexFile object init."

7 years agoMerge "Various debug ART GC performance improvements"
Mathieu Chartier [Thu, 13 Apr 2017 23:21:54 +0000 (23:21 +0000)]
Merge "Various debug ART GC performance improvements"

7 years agoMerge "Add check that dexlayout can open output file."
Treehugger Robot [Thu, 13 Apr 2017 23:16:11 +0000 (23:16 +0000)]
Merge "Add check that dexlayout can open output file."

7 years agoRemove native printing from test 980 and reliance on print internals
Alex Light [Thu, 13 Apr 2017 19:58:06 +0000 (12:58 -0700)]
Remove native printing from test 980 and reliance on print internals

In preparation for a making a CTS test out of this make the test not
rely on internal allocation patterns of the 'System.out' object and
not make use of std::cout.

Test: ./test.py --host -j40
Change-Id: Ib7e874aaec71f93e834cf94ac5fe96663536691a

7 years agoAdd check that map offset is sane to DexFile object init.
Jeff Hao [Thu, 13 Apr 2017 21:36:29 +0000 (14:36 -0700)]
Add check that map offset is sane to DexFile object init.

The DexFile constructor calls InitializeSectionsFromMapList, which
uses the header's map_offset before any checks are done on the file.

Bug: 37235346
Test: mm test-art-host-gtest-dex_file_test
Change-Id: I4fb8fcb57f9ef7e0182965b7ce663424b953abcb

7 years agoVarious debug ART GC performance improvements
Mathieu Chartier [Thu, 13 Apr 2017 18:47:53 +0000 (11:47 -0700)]
Various debug ART GC performance improvements

Removed unnecessary read barriers in SizeOf and a few other places.
Disabled disallow read barrier check.

Before:
GC time: 15.817s
Real 0m26.113s
user  1m16.780s
sys 0m3.152s

After:
GC time: 9.212s
real  0m19.875s
user  1m9.916s
sys 0m1.916s

Bug: 35644369
Test: test-art-host

Change-Id: I79a65259deff2a478a96e02ae69b14730b6dcbe6

7 years agoMerge changes from topic 'art_run_test_910_cts'
Treehugger Robot [Thu, 13 Apr 2017 19:55:19 +0000 (19:55 +0000)]
Merge changes from topic 'art_run_test_910_cts'

* changes:
  ART: Refactor run-test 910
  ART: Fix GetArgumentsSize

7 years agoMerge "MIPS32: java.lang.System.arraycopy() for copying char[] to char[]."
Treehugger Robot [Thu, 13 Apr 2017 19:31:02 +0000 (19:31 +0000)]
Merge "MIPS32: java.lang.System.arraycopy() for copying char[] to char[]."

7 years agoART: Use _exit in dex2oat
Andreas Gampe [Thu, 13 Apr 2017 19:20:42 +0000 (12:20 -0700)]
ART: Use _exit in dex2oat

That's what we really wanted to call. Seems to save about 50ms when
compiling something small-ish (out of .8s wall-clock time).

Test: m test-art-host
Change-Id: I9a20451adeaf63f535a7e42b46b4db78ee1d2bea

7 years agoART: Refactor run-test 910
Andreas Gampe [Thu, 13 Apr 2017 03:49:38 +0000 (20:49 -0700)]
ART: Refactor run-test 910

Ensure a stable name for the proxy to be tested.

Bug: 32072923
Test: art/test/testrunner/testrunner.py --host -t 910
Change-Id: I34aedcdfae55f0bd0563d8aff0b8a8fdeb08de99

7 years agoART: Fix GetArgumentsSize
Andreas Gampe [Thu, 13 Apr 2017 04:11:28 +0000 (21:11 -0700)]
ART: Fix GetArgumentsSize

Fix the copy-paste mistake in GetArgumentsSize for abstract and
proxy methods. Use the usual computation derived from the shorty.

Bug: 34163329
Test: art/test/testrunner/testrunner.py --host -t 910
Change-Id: I71eaab70063303bea8eaa391ea067ebf8027820f

7 years agoAdd check that dexlayout can open output file.
Jeff Hao [Wed, 12 Apr 2017 23:14:54 +0000 (16:14 -0700)]
Add check that dexlayout can open output file.

Test: mm test-art-host
Change-Id: I49b37b3e3696c8c002e22533c2e86e47a0e13e51

7 years agoMerge "ART: Refactor run-test 904"
Treehugger Robot [Thu, 13 Apr 2017 17:16:12 +0000 (17:16 +0000)]
Merge "ART: Refactor run-test 904"

7 years agoMerge "Add OAT file mapping to dexdiag"
David Sehr [Thu, 13 Apr 2017 16:39:30 +0000 (16:39 +0000)]
Merge "Add OAT file mapping to dexdiag"

7 years agoMIPS32: java.lang.System.arraycopy() for copying char[] to char[].
Chris Larsen [Thu, 23 Mar 2017 22:37:03 +0000 (15:37 -0700)]
MIPS32: java.lang.System.arraycopy() for copying char[] to char[].

Test: run-test --no-prebuild --optimizing 011-array-copy
Test: run-test --no-prebuild 011-array-copy
Test: run-test --optimizing 011-array-copy
Test: run-test 011-array-copy
Test: mma -j2 ART_TEST_OPTIMIZING=true test-art-target-run-test
Test: booted MIPS32R2 emulator.

Note: Tested against both the MIPS32R2, and MIPS64R6 emulators.

Change-Id: I0fc59fe8a242692b52cf8e8413d28397e210bb65

7 years agoMerge "ARM/VIXL: Fix TypeConversion of large long constants to int."
Treehugger Robot [Thu, 13 Apr 2017 14:38:54 +0000 (14:38 +0000)]
Merge "ARM/VIXL: Fix TypeConversion of large long constants to int."

7 years agoARM/VIXL: Fix TypeConversion of large long constants to int.
Vladimir Marko [Thu, 13 Apr 2017 10:50:14 +0000 (11:50 +0100)]
ARM/VIXL: Fix TypeConversion of large long constants to int.

The ARM VIXL backend was using Int32ConstantFrom() to get
the value of a HLongConstant for TypeConversion to int.
That function has DCHECK()s that the constant fits into a
32-bit int which is bogus in this particular case.

This was out of sync with the old ARM backend, so bring the
two in sync by using the approach from the old backend.

Bug: 37236345
Test: 646-checker-lon-const-to-int
Change-Id: I675ebd7bbaa14d5dfc3f280f62867d342cbab683

7 years agoMerge "ARM64: Use link-time generated thunks for Baker CC read barrier."
Vladimir Marko [Thu, 13 Apr 2017 12:54:22 +0000 (12:54 +0000)]
Merge "ARM64: Use link-time generated thunks for Baker CC read barrier."

7 years agoMerge "MIPS32: Add direct calls to math intrinsics."
Treehugger Robot [Thu, 13 Apr 2017 11:17:06 +0000 (11:17 +0000)]
Merge "MIPS32: Add direct calls to math intrinsics."

7 years agoMerge "ART: Fix test dependencies"
Andreas Gampe [Thu, 13 Apr 2017 04:58:19 +0000 (04:58 +0000)]
Merge "ART: Fix test dependencies"

7 years agoART: Fix test dependencies
Andreas Gampe [Thu, 13 Apr 2017 04:53:55 +0000 (21:53 -0700)]
ART: Fix test dependencies

Follow-up to commit 8f2c6d479aeda3165c4f54c1076ec7ac335fccc7.

Test: m test-art-host
Change-Id: I67bf92067509ddf658fc22e333430fa5ee44f6ea

7 years agoART: Refactor run-test 904
Andreas Gampe [Thu, 13 Apr 2017 02:06:12 +0000 (19:06 -0700)]
ART: Refactor run-test 904

Refactor run-test so it does not depend on printf output. That way
we can run it in CTS.

Bug: 32072923
Test: art/test/testrunner/testrunner.py -b --host -t 904
Change-Id: Ia0d2e01dba4f46b81e78c88d9c50aafbc69f679e

7 years agoMerge changes I49c02b92,I898e5cff
Treehugger Robot [Thu, 13 Apr 2017 01:32:51 +0000 (01:32 +0000)]
Merge changes I49c02b92,I898e5cff

* changes:
  Ensure one can call DisposeEnvironment during event callbacks.
  run-tests with jvmti-stress configuration

7 years agoEnsure one can call DisposeEnvironment during event callbacks.
Alex Light [Wed, 12 Apr 2017 23:13:33 +0000 (16:13 -0700)]
Ensure one can call DisposeEnvironment during event callbacks.

Previously calling DisposeEnvironment during an event callback would
cause a currently in-use iterator to be invalidated. This could cause
undefined behavior.

Bug: 37283252
Test: ./test/testrunner/testrunner.py --host --jvmti-stress -j40
Change-Id: I49c02b925f0da5d4f66965f0fca21bf8dc83132a

7 years agorun-tests with jvmti-stress configuration
Alex Light [Mon, 10 Apr 2017 23:27:35 +0000 (16:27 -0700)]
run-tests with jvmti-stress configuration

Adds a jvmti-stress mode to our run-tests. This mode runs our test
suite with every class-load being intercepted and undergoing
redefinition.

Test: DEXTER_BINARY="/path/to/built/dexter" \
      ./testrunner/testrunner.py --host --jvmti-stress -j40

Change-Id: I898e5cffea42a203aa4c45981b48baf8dc64fbb6

7 years agoAdd OAT file mapping to dexdiag
David Sehr [Wed, 5 Apr 2017 21:43:38 +0000 (14:43 -0700)]
Add OAT file mapping to dexdiag

Adds the ability to visualize the executable mapped sections of an OAT
file.

Bug: 37217968
Test: test-art-target-gtest-dexdiag_test
Change-Id: Id9f33885ee38a3753e781f955127eb8e1b83fe4d

7 years agoMerge "MIPS64: Add direct calls to math intrinsics."
Treehugger Robot [Wed, 12 Apr 2017 18:39:45 +0000 (18:39 +0000)]
Merge "MIPS64: Add direct calls to math intrinsics."

7 years agoMIPS32: Add direct calls to math intrinsics.
Chris Larsen [Fri, 24 Mar 2017 19:11:54 +0000 (12:11 -0700)]
MIPS32: Add direct calls to math intrinsics.

- cos       - sin       - acos      - asin
- atan      - atan2     - cbrt      - cosh
- exp       - expm1     - hypot     - log
- log10     - nextAfter - sinh      - tan
- tanh

Test: run-test --no-prebuild --optimizing 123-inline-execute2
Test: run-test --no-prebuild 123-inline-execute2
Test: run-test --optimizing 123-inline-execute2
Test: run-test 123-inline-execute2
Test: Booted MIPS32R2 and MIPS64R6 emulators.

Note: Ran tests under both emulators, and on CI20 hardware.

Change-Id: I4c1782d609a985ae49737f47c43caa5b0b6a10e3

7 years agoMerge "Fix broken DCHECK."
Treehugger Robot [Wed, 12 Apr 2017 17:56:13 +0000 (17:56 +0000)]
Merge "Fix broken DCHECK."

7 years agoMerge "Clear zygote space cards for CC"
Mathieu Chartier [Wed, 12 Apr 2017 17:28:38 +0000 (17:28 +0000)]
Merge "Clear zygote space cards for CC"

7 years agoMerge "Fix -XX:DumpGCPerformanceOnShutdown for debug builds"
Mathieu Chartier [Wed, 12 Apr 2017 17:27:39 +0000 (17:27 +0000)]
Merge "Fix -XX:DumpGCPerformanceOnShutdown for debug builds"

7 years agoARM64: Use link-time generated thunks for Baker CC read barrier.
Vladimir Marko [Mon, 20 Mar 2017 18:26:59 +0000 (18:26 +0000)]
ARM64: Use link-time generated thunks for Baker CC read barrier.

Remaining work for follow-up CLs:
  - array loads,
  - volatile field loads,
  - use implicit null check in field thunk.

Test: Added tests to relative_patcher_arm64
Test: New run-test 160-read-barrier-stress
Test: m test-art-target-gtest on Nexus 6P.
Test: testrunner.py --target on Nexus 6P.
Bug: 29516974
Bug: 30126666
Bug: 36141117
Change-Id: Id68ff171c55a3f1bf1ac1b657f480531aa7b3710

7 years agoFix broken DCHECK.
Alex Light [Wed, 12 Apr 2017 16:01:47 +0000 (09:01 -0700)]
Fix broken DCHECK.

The DCHECK in ti_class_definition was incorrectly checking that the
original dex file was a primitive long instead of a boxed long.

Bug: 37271822
Test: ./test/testrunner/testrunner.py --host --jvmti-stress -j40
Change-Id: I901c6e2f6f93dca584faff70134cee957d8462c3

7 years agoMerge changes I1d4db176,Ifb931a99
Aart Bik [Wed, 12 Apr 2017 15:52:08 +0000 (15:52 +0000)]
Merge changes I1d4db176,Ifb931a99

* changes:
  ARM64: Support vectorization for double and long.
  ARM64: Support 128-bit registers for SIMD.

7 years agoMerge "MIPS: Use Lsa/Dlsa when possible."
Treehugger Robot [Wed, 12 Apr 2017 12:17:44 +0000 (12:17 +0000)]
Merge "MIPS: Use Lsa/Dlsa when possible."

7 years agoMerge "Add an 'art-preopt' test target configuration."
Richard Uhler [Wed, 12 Apr 2017 07:44:46 +0000 (07:44 +0000)]
Merge "Add an 'art-preopt' test target configuration."

7 years agoMerge changes Ic7d75e1e,Iaf828034
Andreas Gampe [Wed, 12 Apr 2017 04:07:43 +0000 (04:07 +0000)]
Merge changes Ic7d75e1e,Iaf828034

* changes:
  ART: Fix GetSystemProperty (2)
  ART: Fix GetSystemProperty

7 years agoFix -XX:DumpGCPerformanceOnShutdown for debug builds
Mathieu Chartier [Wed, 12 Apr 2017 00:50:00 +0000 (17:50 -0700)]
Fix -XX:DumpGCPerformanceOnShutdown for debug builds

There was a failing DCHECK from CheckUnattachedThread. The fix is
to dump after attaching the shutdown thread.

Bug: 35644369
Test: test-art-host

Change-Id: I3d927e380888418167c101b2f09d1e547fe728cf

7 years agoMerge changes Ib29b3920,Ice5efad9
Treehugger Robot [Tue, 11 Apr 2017 23:51:05 +0000 (23:51 +0000)]
Merge changes Ib29b3920,Ice5efad9

* changes:
  ART: Move trampoline logging to -verbose:dex
  ART: Add -verbose:dex

7 years agoART: Fix GetSystemProperty (2)
Andreas Gampe [Tue, 11 Apr 2017 23:47:29 +0000 (16:47 -0700)]
ART: Fix GetSystemProperty (2)

Add live-phase Java-call fallback for java.library.path.

Bug: 31455788
Test: manual
Change-Id: Ic7d75e1e17760fce5506359058b754eb283b9c41

7 years agoClear zygote space cards for CC
Mathieu Chartier [Tue, 11 Apr 2017 18:12:28 +0000 (11:12 -0700)]
Clear zygote space cards for CC

There may be dirty cards from reference processing or from zygote
compaction. Having these dirty cards in the zygote space is
unnecessary and causes PSS increase from GrayAllDirtyImmuneObjects
in future GCs. Clearing the zygote space cards when the zygote
space is created fixes this issue and reduces PSS.

System wide PSS for zygote space, before:
7,899K: .Zygote
7,896K: .Zygote
8,067K: .Zygote
8,547K: .Zygote

After:
4,881K: .Zygote
5,003K: .Zygote
5,582K: .Zygote
5,259K: .Zygote
5,176K: .Zygote

Bug: 12687968
Bug: 37219911

Test: Device boots
Test: test-art-host

(cherry picked from commit d5a67447de577546b76c0565aed5af56176bbeb4)

Change-Id: I4746c4829056f558b454c78c5991426feb460904

7 years agoART: Fix GetSystemProperty
Andreas Gampe [Tue, 11 Apr 2017 22:59:24 +0000 (15:59 -0700)]
ART: Fix GetSystemProperty

Align with VMRuntime.getClassPath to emit "." for an empty path.

Bug: 31455788
Test: manual
Change-Id: Iaf828034d414f45c20960ab6fd0ceb598362c6f1

7 years agoMerge "Add option for duplicate classes check to return all dupes."
Treehugger Robot [Tue, 11 Apr 2017 21:41:00 +0000 (21:41 +0000)]
Merge "Add option for duplicate classes check to return all dupes."

7 years agoART: Move trampoline logging to -verbose:dex
Andreas Gampe [Tue, 11 Apr 2017 20:50:23 +0000 (13:50 -0700)]
ART: Move trampoline logging to -verbose:dex

Move invoke logging to VLOG(dex).

Bug: 37158297
Test: m test-art-host
Change-Id: Ib29b3920e8f227395b99a9ed65de5ca10c737cc0

7 years agoART: Add -verbose:dex
Andreas Gampe [Tue, 11 Apr 2017 20:48:37 +0000 (13:48 -0700)]
ART: Add -verbose:dex

Add a dex verbose flag to separate out concerns for dex investigations.

Bug: 37158297
Test: m test-art-host
Change-Id: Ice5efad919ae0b6838d44e2f3711563a0774ef0e

7 years agoMerge "Fix bug in vectorization of charAt, with regression test"
Treehugger Robot [Tue, 11 Apr 2017 19:46:48 +0000 (19:46 +0000)]
Merge "Fix bug in vectorization of charAt, with regression test"

7 years agoMerge "optimizing: do not illegally remove constructor barriers after inlining"
Igor Murashkin [Tue, 11 Apr 2017 18:39:59 +0000 (18:39 +0000)]
Merge "optimizing: do not illegally remove constructor barriers after inlining"

7 years agoMerge "target_config: add art-test-javac target"
Igor Murashkin [Tue, 11 Apr 2017 18:03:36 +0000 (18:03 +0000)]
Merge "target_config: add art-test-javac target"

7 years agoFix bug in vectorization of charAt, with regression test
Aart Bik [Tue, 11 Apr 2017 17:15:44 +0000 (10:15 -0700)]
Fix bug in vectorization of charAt, with regression test

Rationale:
String array get instruction cannot be vectorized
in a straightforward way, since compression has
to be dealt with. So rejected for now.

Test: test-art-target, test-art-host
Bug: 37151445
Change-Id: I16112cb8b1be30babd8ec07af5976db0369f8c28

7 years agoMerge "Don't add Jack dependencies when building without Jack"
Colin Cross [Tue, 11 Apr 2017 16:39:19 +0000 (16:39 +0000)]
Merge "Don't add Jack dependencies when building without Jack"

7 years agoDon't add Jack dependencies when building without Jack
Colin Cross [Tue, 11 Apr 2017 02:04:59 +0000 (19:04 -0700)]
Don't add Jack dependencies when building without Jack

Runtests add dependencies on the core library classes.jack files,
which don't exist when compiling with javac.  Disable the dependencies
when building without Jack for now.

Test: m -j ANDROID_COMPILE_WITH_JACK=false tests
Change-Id: I40925c8c8536cc048e7308e6202db420154a18aa

7 years agoMerge "Add checker part of test, fix intrinsic copying"
Aart Bik [Tue, 11 Apr 2017 15:57:31 +0000 (15:57 +0000)]
Merge "Add checker part of test, fix intrinsic copying"

7 years agoMerge "Remove some obsolete TODO comments."
Treehugger Robot [Tue, 11 Apr 2017 15:41:29 +0000 (15:41 +0000)]
Merge "Remove some obsolete TODO comments."

7 years agoMerge "ART: Expose jni_binder's FindClass"
Treehugger Robot [Tue, 11 Apr 2017 15:40:59 +0000 (15:40 +0000)]
Merge "ART: Expose jni_binder's FindClass"

7 years agoAdd an 'art-preopt' test target configuration.
Richard Uhler [Tue, 11 Apr 2017 09:22:30 +0000 (10:22 +0100)]
Add an 'art-preopt' test target configuration.

To test the common case of running preopted apps, which are
precompiled pic against an unrelocated image then used with a
relocated image.

Bug: 33192586
Test: run_build_test_target.py art-preopt
Change-Id: Iababf267b90c63afa137f16a85c78a362de4626a

7 years agoMerge "ART: Package expected run-test results with jvmti Java library"
Treehugger Robot [Tue, 11 Apr 2017 04:24:20 +0000 (04:24 +0000)]
Merge "ART: Package expected run-test results with jvmti Java library"

7 years agoART: Expose jni_binder's FindClass
Andreas Gampe [Tue, 11 Apr 2017 04:09:13 +0000 (21:09 -0700)]
ART: Expose jni_binder's FindClass

Required for the CTS agent.

Bug: 32072923
Test: m test-art-host
Change-Id: I37764b0646fdb0df7ec9dd544d1dffdc909e269b

7 years agoART: Package expected run-test results with jvmti Java library
Andreas Gampe [Mon, 10 Apr 2017 17:41:26 +0000 (10:41 -0700)]
ART: Package expected run-test results with jvmti Java library

Include the JVMTI Java library Makefile to make it buildable.

Include expected.txt files in the form of results.{NR}.expected.txt.
This is the best we can do with the current restrictions of
LOCAL_JAVA_RESOURCE_DIRS/FILES.

Bug: 32072923
Test: mmma art
Change-Id: Ie96ef38b50d523b9d3e31978216e9ec6d8c955f5

7 years agoAdd checker part of test, fix intrinsic copying
Aart Bik [Mon, 10 Apr 2017 20:15:57 +0000 (13:15 -0700)]
Add checker part of test, fix intrinsic copying

Rationale:
I forgot to add the check test part of this test,
and incidentally found an omission: intrinsic
information should be set in the scalar loop
(to get best code there too, not just a lib call).

Test: test-art-host, test-art-target
Change-Id: I94aa4cdf042f72690d10efee3a9dc7c476d5c5e0

7 years agoMerge "Revert "Avoid JNI usage error when JNI_OnLoad throws""
Treehugger Robot [Mon, 10 Apr 2017 22:05:24 +0000 (22:05 +0000)]
Merge "Revert "Avoid JNI usage error when JNI_OnLoad throws""

7 years agooptimizing: do not illegally remove constructor barriers after inlining
Igor Murashkin [Thu, 6 Apr 2017 21:40:08 +0000 (14:40 -0700)]
optimizing: do not illegally remove constructor barriers after inlining

Remove the illegal optimization that destroyed constructor barriers
after inlining invoke-super constructor calls.

---

According to JLS 7.5.1,

"Note that if one constructor invokes another constructor, and the
invoked constructor sets a final field, the freeze for the final field
takes place at the end of the invoked constructor."

This means if an object is published (stored to a location potentially
visible to another thread) inside of an outer constructor, all final
field stores from any inner constructors must be visible to other
threads.

Test: art/test.py
Bug: 37001605
Change-Id: I3b55f6c628ff1773dab88022a6475d50a1a6f906

7 years agoRevert "Avoid JNI usage error when JNI_OnLoad throws"
Igor Murashkin [Mon, 10 Apr 2017 20:34:29 +0000 (20:34 +0000)]
Revert "Avoid JNI usage error when JNI_OnLoad throws"

This reverts commit d111f90a386f7bad1474189390fce7a8d1ff1ab5.

Change-Id: Ia8461946088644e41e0f2e14d7e806a70dec41ab

7 years agotarget_config: add art-test-javac target
Igor Murashkin [Mon, 10 Apr 2017 20:13:55 +0000 (13:13 -0700)]
target_config: add art-test-javac target

Effectively runs the same commands as:
  ANDROID_COMPILE_WITH_JACK=false make test-art-host

This builds libcore/art with javac/dx/desugar, then runs the gtests
and run-tests for it.

(It does not yet fix run-test to use javac everywhere. That will be a
follow-up change).

Bug: 36902714
Change-Id: Ibd226efcfe78c795474f98d69f513648cff5351a