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android-x86/art.git
9 years agoFix incorect variable name.
Alex Light [Thu, 28 Aug 2014 23:23:48 +0000 (16:23 -0700)]
Fix incorect variable name.

Bug: 16875245
Change-Id: Idd0f7ac677568a53569308a67f1ad613584949a5

9 years agoMerge "Change /dalvik-cache to be owned by root."
Brian Carlstrom [Thu, 28 Aug 2014 23:17:01 +0000 (23:17 +0000)]
Merge "Change /dalvik-cache to be owned by root."

9 years agoMerge "Honor the read barrier option in IRT::Get()."
Hiroshi Yamauchi [Thu, 28 Aug 2014 23:02:45 +0000 (23:02 +0000)]
Merge "Honor the read barrier option in IRT::Get()."

9 years agoMerge "Fix issue with Thread.setName hanging after Thread.start"
Brian Carlstrom [Thu, 28 Aug 2014 22:44:30 +0000 (22:44 +0000)]
Merge "Fix issue with Thread.setName hanging after Thread.start"

9 years agoFix issue with Thread.setName hanging after Thread.start
Brian Carlstrom [Thu, 28 Aug 2014 06:43:46 +0000 (23:43 -0700)]
Fix issue with Thread.setName hanging after Thread.start

When suspending a thread by peer the invariant that only attached threads are
suspended must be maintained. Add a ThreadList::Contains check which requires
making this method non-static.
Add some extra thread logging.

Bug: 17302037

(cherry picked from commit 37c16453a92bbf1a47f042000318a1b60381017d)

Change-Id: I51832785d4b4b431e035318e75635f442e89a1fb

9 years agoHonor the read barrier option in IRT::Get().
Hiroshi Yamauchi [Thu, 28 Aug 2014 22:29:26 +0000 (15:29 -0700)]
Honor the read barrier option in IRT::Get().

Bug: 12687968
Change-Id: Ia69570d57542891a873213e00242953825a1458d

9 years agoMerge "Move the glibc unlimited stack hack into GetThreadStack."
Elliott Hughes [Thu, 28 Aug 2014 22:25:34 +0000 (22:25 +0000)]
Merge "Move the glibc unlimited stack hack into GetThreadStack."

9 years agoMerge "Fix an assert failure in art::DumpNativeStack()."
Hiroshi Yamauchi [Thu, 28 Aug 2014 22:19:37 +0000 (22:19 +0000)]
Merge "Fix an assert failure in art::DumpNativeStack()."

9 years agoFix an assert failure in art::DumpNativeStack().
Hiroshi Yamauchi [Thu, 28 Aug 2014 21:55:56 +0000 (14:55 -0700)]
Fix an assert failure in art::DumpNativeStack().

When ThreadList::SuspendAll() times out (and aborts),
UnsafeLogFatalForThreadSuspendAllTimeout() will call
art::DumpNativeStack() but it does not have the mutator lock
shared-locked (as it failed while trying to exclusive-lock the mutator
lock) and the AssertSharedHeld() on the mutator lock fails. It's an
assert failure nested in an time-out abort.

This change avoids it by letting it print the native method frame info
only if the thread has a shared lock on the mutator lock, as opposed
to asserting that it has a shared lock.

Change-Id: I17851ebcaa37f4f67086c15243a2cffea3997a02

9 years agoMerge "Quick compiler: Fix MIPS build"
buzbee [Thu, 28 Aug 2014 21:11:05 +0000 (21:11 +0000)]
Merge "Quick compiler: Fix MIPS build"

9 years agoQuick compiler: Fix MIPS build
buzbee [Thu, 28 Aug 2014 20:48:56 +0000 (13:48 -0700)]
Quick compiler: Fix MIPS build

In debug builds, the Quick compiler frequently runs a sanity checker
over the register pool.  Among other things, it attempts to verify
consistent representation of register pairs.  However, a register's
"wide" flag is meaningful only when the register pair is associated
with a Dalvik wide value (sreg != INVALID_SREG) rather than a temp
wide value.

The MIPS build was tripping over this bad assertion.  Fixed here.

Note related cl/105461

Change-Id: Id726ff1ea0f5cbcc8dba6fa3aacb3fd4fc043a63

9 years agoChange /dalvik-cache to be owned by root.
Alex Light [Wed, 27 Aug 2014 22:37:23 +0000 (15:37 -0700)]
Change /dalvik-cache to be owned by root.

Also prune the dalvik-cache during startup if we need to generate or
relocate an image.

Bug: 17000769,16875245

Change-Id: I29a70215a2207bc4e0db02ab751d32a68edf4b66

9 years agoMerge "Filling hole between subclass and superclass."
Mathieu Chartier [Thu, 28 Aug 2014 19:15:12 +0000 (19:15 +0000)]
Merge "Filling hole between subclass and superclass."

9 years agoFilling hole between subclass and superclass.
Fred Shih [Tue, 26 Aug 2014 00:24:27 +0000 (17:24 -0700)]
Filling hole between subclass and superclass.

Subclasses no longer need to be 4-byte aligned at the end. Any gaps
between a superclass and its subclasses will be filled in by halfword
or byte fields if possible.

Refactored the alignment and shuffling methods to use a priority queue
in order to reduce the amount of logic when laying out objects.

Change-Id: Ifed71af534e0c5e77bb14555c44b973fe66df6da

9 years agoMerge "Prevent exception bugs in class linker"
Mathieu Chartier [Thu, 28 Aug 2014 18:49:08 +0000 (18:49 +0000)]
Merge "Prevent exception bugs in class linker"

9 years agoPrevent exception bugs in class linker
Mathieu Chartier [Wed, 27 Aug 2014 22:28:28 +0000 (15:28 -0700)]
Prevent exception bugs in class linker

There were some places that could throw exceptions but still succeed.
This caused the allocation entrypoints to occasionally allocate a
heap object with a pending exception.
Also added some additional AssertNoExceptionPending.

Bug: 17164348

(cherry picked from commit 58c016c3f85d6d5496cea25325778de3a8d9a3ac)

Change-Id: Id9918fa8f1a5d713b847cb95cdade925ff80a826

9 years agoMove the glibc unlimited stack hack into GetThreadStack.
Elliott Hughes [Thu, 28 Aug 2014 17:24:44 +0000 (10:24 -0700)]
Move the glibc unlimited stack hack into GetThreadStack.

Optional cleanup that was previously a TODO.

Bug: 17111575
Change-Id: I7c20dbf1fdbcaf4604d7b55552930c10e166539d

9 years agoMerge "Avoid null pointer dereference when sending JDWP packets"
Sebastien Hertz [Thu, 28 Aug 2014 17:16:05 +0000 (17:16 +0000)]
Merge "Avoid null pointer dereference when sending JDWP packets"

9 years agoMerge "Actually ask the pthread implementation for the stack guard size."
Elliott Hughes [Thu, 28 Aug 2014 16:58:34 +0000 (16:58 +0000)]
Merge "Actually ask the pthread implementation for the stack guard size."

9 years agoActually ask the pthread implementation for the stack guard size.
Elliott Hughes [Wed, 27 Aug 2014 18:47:01 +0000 (11:47 -0700)]
Actually ask the pthread implementation for the stack guard size.

(cherry-pick 307091dc306c34ce9e4ee6cc3b467807b3a3bd12.)

Bug: 17111575
Change-Id: I23919b1e8aeff627a65daf57f1109bec60b196cc

9 years agoAvoid null pointer dereference when sending JDWP packets
Sebastien Hertz [Thu, 28 Aug 2014 16:50:36 +0000 (18:50 +0200)]
Avoid null pointer dereference when sending JDWP packets

Bug: 16218394

Change-Id: Id0ab09401b01f3041ea36013330a000d7702d8fa

9 years agoMerge "Ensure proxy constructor is in dex cache"
Sebastien Hertz [Thu, 28 Aug 2014 16:50:17 +0000 (16:50 +0000)]
Merge "Ensure proxy constructor is in dex cache"

9 years agoEnsure proxy constructor is in dex cache
Sebastien Hertz [Wed, 27 Aug 2014 13:32:56 +0000 (15:32 +0200)]
Ensure proxy constructor is in dex cache

Bug: 17262039

Change-Id: I879341fa9c66f18ec64d6d4bf6a222a452c27739

9 years agoMerge "Fix gcstress and gcverify test targets"
Ian Rogers [Wed, 27 Aug 2014 23:12:35 +0000 (23:12 +0000)]
Merge "Fix gcstress and gcverify test targets"

9 years agoFix gcstress and gcverify test targets
Alex Light [Wed, 27 Aug 2014 23:08:57 +0000 (16:08 -0700)]
Fix gcstress and gcverify test targets

Make the build system look at the right variables to determine if these
should be on.

Change-Id: Iede993714eee773716cdc99181b10b280e96ca2a

9 years agoMerge "ART: Change temporaries to positive names"
Bill Buzbee [Wed, 27 Aug 2014 21:33:14 +0000 (21:33 +0000)]
Merge "ART: Change temporaries to positive names"

9 years agoMerge "Handle nested signals"
Dave Allison [Wed, 27 Aug 2014 21:18:03 +0000 (21:18 +0000)]
Merge "Handle nested signals"

9 years agoHandle nested signals
Dave Allison [Tue, 26 Aug 2014 18:07:58 +0000 (11:07 -0700)]
Handle nested signals

This allows for signals to be raised inside the ART signal handler.
This can occur when the JavaStackTraceHandler attempts to generate
a stack trace and something goes wrong.

It also fixes an issue where the fault manager was not being
correctly shut down inside the signal chaining code.  In this
case the signal handler was not restored to the original.

Bug: 17006816
Bug: 17133266

(cherry picked from commit fabe91e0d558936ac26b98d2b4ee1af08f58831d)

Change-Id: I10730ef52d5d8d34610a5293253b3be6caf4829e

9 years agoMerge "Really fix tests."
Brian Carlstrom [Wed, 27 Aug 2014 19:01:17 +0000 (19:01 +0000)]
Merge "Really fix tests."

9 years agoReally fix tests.
Alex Light [Wed, 27 Aug 2014 18:13:47 +0000 (11:13 -0700)]
Really fix tests.

Remove extra line in Android.run-test.mk.
Update junit code in 082 and 021.
Set correct bootclasspath for --no-image.
Make host core.art depend on dex files being installed.
Make 118 pass in the correct bootclasspath.

Bug: 17290452

Change-Id: I415eddfa3632ec7eda927abe95925202de193749

9 years agoMerge "Various run-test makefile fixes."
Ian Rogers [Wed, 27 Aug 2014 18:11:01 +0000 (18:11 +0000)]
Merge "Various run-test makefile fixes."

9 years agoVarious run-test makefile fixes.
Ian Rogers [Wed, 27 Aug 2014 17:54:11 +0000 (10:54 -0700)]
Various run-test makefile fixes.

Reduce number of test combinations based on global flags, rather than just
specific tests, to keep known broken list as small as possible.
Fix dist goal known broken definition.
Fix naming of rules in define-test-art-run-test to match the make target.
Undefine more variables after use.

Change-Id: I4b4eadd37fc1f816bc61d78c5866bfcee7b60244

9 years agoMerge "Fix builds where dist_goal is defined."
Ian Rogers [Wed, 27 Aug 2014 03:40:19 +0000 (03:40 +0000)]
Merge "Fix builds where dist_goal is defined."

9 years agoFix builds where dist_goal is defined.
Ian Rogers [Wed, 27 Aug 2014 03:39:04 +0000 (20:39 -0700)]
Fix builds where dist_goal is defined.

Change-Id: I93b3fb468cf760aa84d792b2651cdde366fc6033

9 years agoMerge "Fix test build targets."
Ian Rogers [Wed, 27 Aug 2014 03:01:34 +0000 (03:01 +0000)]
Merge "Fix test build targets."

9 years agoFix test build targets.
Ian Rogers [Wed, 27 Aug 2014 02:59:52 +0000 (19:59 -0700)]
Fix test build targets.

Missing includes for libarttest.
Missed merge for adding IMAGE_TYPES to known broken tests.

Change-Id: I64227b3410bac9a1de8e0efd3b89eab78cd3cf5b

9 years agoART: Change temporaries to positive names
Razvan A Lupusoru [Sat, 7 Jun 2014 00:04:52 +0000 (17:04 -0700)]
ART: Change temporaries to positive names

Changes compiler temporaries to have positive names. The numbering now
puts them above the code VRs (locals + ins, in that order). The patch also
introduces APIs to query the number of temporaries, locals and ins.

The compiler temp infrastructure suffered from several issues
which are also addressed by this patch:
-There is no longer a queue of compiler temps. This would be polluted
with Method* when post opts were called multiple times.
-Sanity checks have been added to allow requesting of temps from BE
and to prevent temps after frame is committed.
-None of the structures holding temps can overflow because they are
allocated to allow holding maximum temps. Thus temps can be requested
by BE with no problem.
-Since the queue of compiler temps is no longer maintained, it is no
longer possible to refer to a temp that has invalid ssa (because it
was requested before ssa was run).
-The BE can now request temps after all ME allocations and it is guaranteed
to actually receive them.
-ME temps are now treated like normal VRs in all cases with no special
handling. Only the BE temps are handled specially because there are no
references to them from MIRs.
-Deprecated and removed several fields in CompilationUnit that saved
register information and updated callsites to call the new interface from
MIRGraph.

Change-Id: Ia8b1fec9384a1a83017800a59e5b0498dfb2698c
Signed-off-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
Signed-off-by: Udayan Banerji <udayan.banerji@intel.com>
9 years agoMerge changes Id3113019,I89c26a90
Ian Rogers [Wed, 27 Aug 2014 01:05:55 +0000 (01:05 +0000)]
Merge changes Id3113019,I89c26a90

* changes:
  Add run-test support for running without a working patchoat/dex2oat
  Support booting without functioning boot.oat/art patchoat.

9 years agoMerge "Reduce interpret-only compile time."
Mathieu Chartier [Wed, 27 Aug 2014 00:37:27 +0000 (00:37 +0000)]
Merge "Reduce interpret-only compile time."

9 years agoMerge "ART: Added dirty flag to optimizations"
Ian Rogers [Wed, 27 Aug 2014 00:36:31 +0000 (00:36 +0000)]
Merge "ART: Added dirty flag to optimizations"

9 years agoAdd run-test support for running without a working patchoat/dex2oat
Alex Light [Mon, 25 Aug 2014 20:25:56 +0000 (13:25 -0700)]
Add run-test support for running without a working patchoat/dex2oat

Also add it to the test-art target.

Bug: 17262039

Change-Id: Id31130194c46df66fc48852d6f8884f14cb08db4

9 years agoMerge "ART: Add capability for a pass to have options"
Ian Rogers [Wed, 27 Aug 2014 00:26:00 +0000 (00:26 +0000)]
Merge "ART: Add capability for a pass to have options"

9 years agoART: Add capability for a pass to have options
Razvan A Lupusoru [Thu, 3 Jul 2014 01:16:51 +0000 (18:16 -0700)]
ART: Add capability for a pass to have options

This patch adds capability to have pass options. These are needed when a pass
has multiple flags that can be tweaked. The user is now allowed to pass those
options via command line.

Since passes are treated as singletons and they are immutable, the overridden
options provided by user are set on the compilation unit. Doing this way also
allows a selectivity system to tweak the option per compilation instead of
doing it globally (due to the single pass existing).

The following command line flags have been added:
--print-pass-options - This prints all passes that have options along with
their defaults.
--pass-options= - This is used to pass the overridden options in format of
PassName:PassOption:PassOptionSetting

Change-Id: Ib5156f5d2ff51a0c64c4ea0fa050bd2170663417
Signed-off-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
9 years agoART: Added dirty flag to optimizations
Jean Christophe Beyler [Fri, 18 Jul 2014 22:33:57 +0000 (15:33 -0700)]
ART: Added dirty flag to optimizations

- Added a dirty flag to the PassMEDataHolder and use it to determine
    if we want to perform the post-optimization passes or not.

Change-Id: I59a85f5198f9224d5fe8893397bfaf68a978d8f1
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
9 years agoSupport booting without functioning boot.oat/art patchoat.
Alex Light [Sat, 23 Aug 2014 00:49:35 +0000 (17:49 -0700)]
Support booting without functioning boot.oat/art patchoat.

Bug: 17000769

Change-Id: I89c26a905af12ea288742368c2c038afd57a879a

9 years agoMerge "Use loops to build combinations of run-tests."
Ian Rogers [Tue, 26 Aug 2014 23:37:01 +0000 (23:37 +0000)]
Merge "Use loops to build combinations of run-tests."

9 years agoUse loops to build combinations of run-tests.
Ian Rogers [Tue, 19 Aug 2014 23:52:36 +0000 (16:52 -0700)]
Use loops to build combinations of run-tests.

Add a JNI force copy test.
Split tracing from GC, relocation from prebuilding.
As the combinations of tests is sufficiently large to cause make serious work,
only build rules for tests that will be executed. Default to small number of
tests rather than full. Use ART_TEST_FULL=true to override.

Change-Id: Ic25431f29071b840d2e2295be6853511c0b52cfa

9 years agoMerge "ART: Add non-temporal store support"
Ian Rogers [Tue, 26 Aug 2014 22:55:27 +0000 (22:55 +0000)]
Merge "ART: Add non-temporal store support"

9 years agoReduce interpret-only compile time.
Mathieu Chartier [Tue, 19 Aug 2014 21:29:46 +0000 (14:29 -0700)]
Reduce interpret-only compile time.

Before:
39.04user 5.18system 0:29.24elapsed 151%CPU (0avgtext+0avgdata 164176maxresident)k
38.87user 5.16system 0:29.14elapsed 151%CPU (0avgtext+0avgdata 164144maxresident)k

After:
36.26user 3.25system 0:27.00elapsed 146%CPU (0avgtext+0avgdata 162592maxresident)k
36.25user 3.28system 0:26.28elapsed 150%CPU (0avgtext+0avgdata 162688maxresident)k

Disabled implicit stack protection for the compiler, this reduces page faults.

Added support for not timing every method compilation and verification. NanoTime is
slow and adds ~2 seconds of real time. This is currently enabled since people want
to know which methods are slow to compile.

Bug: 16853450

Change-Id: I349ffb3f36db8c437137387aa6914dc17d743f09

9 years agoART: Add non-temporal store support
Jean Christophe Beyler [Fri, 25 Jul 2014 19:32:18 +0000 (12:32 -0700)]
ART: Add non-temporal store support

Added non-temporal store support as a hint from the ME.
Added the implementation of the memory barrier
extended instruction that supports non-temporal stores
by explicitly serializing all previous store-to-memory instructions.

Change-Id: I8205a92083f9725253d8ce893671a133a0b6849d
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
9 years agoMerge "Fix race condition in TransitionCollector."
Mathieu Chartier [Tue, 26 Aug 2014 18:03:03 +0000 (18:03 +0000)]
Merge "Fix race condition in TransitionCollector."

9 years agoFix race condition in TransitionCollector.
Mathieu Chartier [Sat, 23 Aug 2014 20:56:03 +0000 (13:56 -0700)]
Fix race condition in TransitionCollector.

There was a minor race condition that could happen if multiple
threads called TransitionCollector at the same time. Starting out
in CMS:

Thread 1: TransitionCollector(SS).
Thread 2: TransitionCollector(CMS) sees that it is already CMS so
has copying_transition == false. But then thread 2 changes to SS.
Thread 1 resumes but incorrectly doesn't check the
disable_moving_gc_count_ possibly resulting in errors if
disable_moving_gc_count_ != 0 due to JNI since we are going from
SS -> CMS and are goign to move objects.

(cherry picked from commit de2233bbf64c7dde96513a729f6a97aebc2f0424)

Change-Id: I2fdda85f7cb7cbb0df3d1466a3c74853c5304c1b

9 years agoMerge "ART: Improve error message on oat writer failure"
Andreas Gampe [Tue, 26 Aug 2014 17:55:56 +0000 (17:55 +0000)]
Merge "ART: Improve error message on oat writer failure"

9 years agoART: Improve error message on oat writer failure
Andreas Gampe [Tue, 22 Jul 2014 05:56:08 +0000 (22:56 -0700)]
ART: Improve error message on oat writer failure

Try to log the pending exception to help resolve issues.

Bug: 16406811
Change-Id: I035ae9e59a5ee02b9e90c35c0644ec088d3c7d12

9 years agoMerge "Fix usage of literals within a macro."
Ian Rogers [Tue, 26 Aug 2014 17:36:09 +0000 (17:36 +0000)]
Merge "Fix usage of literals within a macro."

9 years agoFix usage of literals within a macro.
Ian Rogers [Tue, 26 Aug 2014 17:34:09 +0000 (10:34 -0700)]
Fix usage of literals within a macro.

Macs handle arguments in macros as $num meaning literals must be $$num.

Change-Id: Ia30c7ef4e089561e9f23f353d7080e800b117d70

9 years agoMerge "Map heap maps at a lower address."
Mathieu Chartier [Tue, 26 Aug 2014 17:17:09 +0000 (17:17 +0000)]
Merge "Map heap maps at a lower address."

9 years agoMap heap maps at a lower address.
Mathieu Chartier [Mon, 25 Aug 2014 23:32:41 +0000 (16:32 -0700)]
Map heap maps at a lower address.

We now map the heap mmaps at a lower address in case the app needs
larger continuous address space.

Bug: 16502380

(cherry picked from commit 18bacb60e09fa8aa20ae0a1d7a4a8968d4913fb0)

Change-Id: I66447f853e439448c72923e2d1c657c94c5f1543

9 years agoMerge "ART: kSuper also has IncompatibleClassChangeError"
Andreas Gampe [Tue, 26 Aug 2014 17:11:38 +0000 (17:11 +0000)]
Merge "ART: kSuper also has IncompatibleClassChangeError"

9 years agoART: kSuper also has IncompatibleClassChangeError
Andreas Gampe [Tue, 26 Aug 2014 03:55:01 +0000 (20:55 -0700)]
ART: kSuper also has IncompatibleClassChangeError

When resolving methods, kSuper can also have
IncompatibleClassChangeError.

Bug: 17266767

(cherry picked from commit 9cb8d7a9a5013dd1e6734d9643573a4750d869e2)

Change-Id: I5fafe03ad578f605825a3d0c89f1254a4a385b76

9 years agoMerge "ART: Fix IncompatibleClassChange check for ArtMethod"
Andreas Gampe [Tue, 26 Aug 2014 17:09:59 +0000 (17:09 +0000)]
Merge "ART: Fix IncompatibleClassChange check for ArtMethod"

9 years agoART: Fix IncompatibleClassChange check for ArtMethod
Andreas Gampe [Tue, 26 Aug 2014 03:46:31 +0000 (20:46 -0700)]
ART: Fix IncompatibleClassChange check for ArtMethod

In case of kSuper we should complain sometimes.

Bug: 17265201

(cherry picked from commit 249907fe09afd9243c9675a67b157b98378fa3cf)

Change-Id: Ifad903a750495963c7128296713fbd7c4add71cd

9 years agoMerge "Quick compiler: fix DCHECK"
buzbee [Tue, 26 Aug 2014 14:42:32 +0000 (14:42 +0000)]
Merge "Quick compiler: fix DCHECK"

9 years agoQuick compiler: fix DCHECK
buzbee [Mon, 25 Aug 2014 16:34:03 +0000 (09:34 -0700)]
Quick compiler: fix DCHECK

Cherry-pick from internal 532582

A DCHECK intended to verify the soundness of the mapping between
a wide Dalvik value and a pair of temp registers incorrectly fired
when the temp register pair was associated with a wide temporary
(i.e. - when (SReg() == INVALID_SREG)).

In this particular situation, the wideness flag is meaningful only when
there is an associated valid vreg.  Code rearranged to only perform
the DCHECK and reset the partner's wideness bit when we're dealing with
a live wide value.

b/16484538

Change-Id: I3b8a7bebc5d918c65ea56ae8db0a8a5cd8003386

9 years agoMerge "CheckAndClearResolveException should allow LinkageError"
Brian Carlstrom [Tue, 26 Aug 2014 06:40:32 +0000 (06:40 +0000)]
Merge "CheckAndClearResolveException should allow LinkageError"

9 years agoCheckAndClearResolveException should allow LinkageError
Brian Carlstrom [Tue, 26 Aug 2014 06:07:30 +0000 (23:07 -0700)]
CheckAndClearResolveException should allow LinkageError

Bug: 16565964

(cherry picked from commit 118785c6f82ac1ec7074b5efe367b3dafd904940)

Change-Id: I7bc170e7a9ee9bd19defdd20187ee36a2381bf5d

9 years agoMerge "Reduce GC log spam."
Mathieu Chartier [Tue, 26 Aug 2014 03:31:59 +0000 (03:31 +0000)]
Merge "Reduce GC log spam."

9 years agoReduce GC log spam.
Mathieu Chartier [Tue, 26 Aug 2014 02:46:57 +0000 (19:46 -0700)]
Reduce GC log spam.

Homogeneous compaction and collector transitions now print to
VLOG(gc) instead of LOG(INFO).

Bug: 17166556

(cherry picked from commit 0ab56e95e203806dae347056d3331a3e6037457d)

Change-Id: I33157ca27da86cbb741759bb0bda6d38d1f5bfcd

9 years agoMerge "Fixed typo in entrypoint stub."
Mathieu Chartier [Tue, 26 Aug 2014 01:30:04 +0000 (01:30 +0000)]
Merge "Fixed typo in entrypoint stub."

9 years agoFixed typo in entrypoint stub.
Fred Shih [Tue, 26 Aug 2014 01:19:50 +0000 (18:19 -0700)]
Fixed typo in entrypoint stub.

Fixed typo for x86 stub causing mac build failure.

Change-Id: I5e063fb87c598c2d9beb22f6d5b97b7fd4df9b84

9 years agoMerge "Remove an intermediate field array in ClassLinker::InitializeClass."
Hiroshi Yamauchi [Tue, 26 Aug 2014 00:27:55 +0000 (00:27 +0000)]
Merge "Remove an intermediate field array in ClassLinker::InitializeClass."

9 years agoRemove an intermediate field array in ClassLinker::InitializeClass.
Hiroshi Yamauchi [Fri, 22 Aug 2014 19:12:56 +0000 (12:12 -0700)]
Remove an intermediate field array in ClassLinker::InitializeClass.

This improves on CL 105090 by removing the need for the intermediate
field array by iterating two iterators in parallel.

Bug: 12687968
Change-Id: I32d4570948a9d39ccb1c20a02e18b48f15ed0738

9 years agoMerge "ART: Extending FlagsOf"
Ian Rogers [Mon, 25 Aug 2014 22:52:34 +0000 (22:52 +0000)]
Merge "ART: Extending FlagsOf"

9 years agoMerge "Reduced memory usage of primitive fields smaller than 4-bytes"
Mathieu Chartier [Mon, 25 Aug 2014 21:23:50 +0000 (21:23 +0000)]
Merge "Reduced memory usage of primitive fields smaller than 4-bytes"

9 years agoART: Extending FlagsOf
Jean Christophe Beyler [Tue, 29 Jul 2014 20:20:42 +0000 (13:20 -0700)]
ART: Extending FlagsOf

Modified FlagsOf to handle extended flags.

Change-Id: I9e47e0c42816136b2b53512c914200dd9dd11376
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
9 years agoReduced memory usage of primitive fields smaller than 4-bytes
Fred Shih [Thu, 17 Jul 2014 01:38:08 +0000 (18:38 -0700)]
Reduced memory usage of primitive fields smaller than 4-bytes

Reduced memory used by byte and boolean fields from 4 bytes down to a
single byte and shorts and chars down to two bytes. Fields are now
arranged as Reference followed by decreasing component sizes, with
fields shuffled forward as needed.

Bug: 8135266
Change-Id: I65eaf31ed27e5bd5ba0c7d4606454b720b074752

9 years agoMerge "Reduce log spam by changing a LOG(INFO) to VLOG(startup)"
Brian Carlstrom [Mon, 25 Aug 2014 18:12:06 +0000 (18:12 +0000)]
Merge "Reduce log spam by changing a LOG(INFO) to VLOG(startup)"

9 years agoReduce log spam by changing a LOG(INFO) to VLOG(startup)
Alex Light [Thu, 21 Aug 2014 16:45:00 +0000 (09:45 -0700)]
Reduce log spam by changing a LOG(INFO) to VLOG(startup)

Bug: 17166556
Change-Id: I9975ba07ad8f119a6e367e2770a60040a462149b

9 years agoMerge "Support running without a boot image."
Brian Carlstrom [Mon, 25 Aug 2014 17:51:38 +0000 (17:51 +0000)]
Merge "Support running without a boot image."

9 years agoMerge "Fix GC memory overhead accounting."
Mathieu Chartier [Mon, 25 Aug 2014 17:47:37 +0000 (17:47 +0000)]
Merge "Fix GC memory overhead accounting."

9 years agoFix GC memory overhead accounting.
Mathieu Chartier [Thu, 21 Aug 2014 19:21:48 +0000 (12:21 -0700)]
Fix GC memory overhead accounting.

There was some missing null checks.

Bug: 16238192

(cherry picked from commit 2e290fb35ba1959e5a0ac85e87591ab9623808c1)

Change-Id: I4220272ac9c194e30fc307fca9918a4bb725e261

9 years agoSupport running without a boot image.
Alex Light [Tue, 19 Aug 2014 21:23:13 +0000 (14:23 -0700)]
Support running without a boot image.

Bug: 17000769

Change-Id: I6404d5050c8a2f4ee6e70d58532eb25ee9de248e

9 years agoMerge "Clean up Handle usage."
Mathieu Chartier [Mon, 25 Aug 2014 16:50:39 +0000 (16:50 +0000)]
Merge "Clean up Handle usage."

9 years agoClean up Handle usage.
Mathieu Chartier [Sat, 23 Aug 2014 23:37:27 +0000 (16:37 -0700)]
Clean up Handle usage.

Prefer using ConstHandle instead of Handle as function arguments
since you can't assign new references to ConstHandle which helps
prevent bugs.

Changed NullHandle to be a ConstHandle so that you can never modify
it to be a non null reference.

Change-Id: I81cb979f6f8d5b49e5614966a2caf28c3701dd4f

9 years agoMerge "ART: Clean up compiler"
Andreas Gampe [Sat, 23 Aug 2014 05:47:17 +0000 (05:47 +0000)]
Merge "ART: Clean up compiler"

9 years agoART: Clean up compiler
Andreas Gampe [Wed, 13 Aug 2014 06:19:23 +0000 (23:19 -0700)]
ART: Clean up compiler

Clean up the compiler: less extern functions, dis-entangle
compilers, hide some compiler specifics, lower global includes.

Change-Id: Ibaf88d02505d86994d7845cf0075be5041cc8438

9 years agoMerge "Add fallback for non moving space being full."
Mathieu Chartier [Sat, 23 Aug 2014 01:09:34 +0000 (01:09 +0000)]
Merge "Add fallback for non moving space being full."

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

(cherry picked from commit 4c5a469683e433f126c9863cd393747d2e7c4a29)

Change-Id: If82e3c6f8a0f389e37e14a0b1e6d5126d571fd7a

9 years agoMerge "ART: Support MIRGraph constant interface"
Ian Rogers [Fri, 22 Aug 2014 23:14:27 +0000 (23:14 +0000)]
Merge "ART: Support MIRGraph constant interface"

9 years agoART: Support MIRGraph constant interface
Razvan A Lupusoru [Mon, 4 Aug 2014 19:30:20 +0000 (12:30 -0700)]
ART: Support MIRGraph constant interface

-Adds a helper to be able to ask for a wide constant.
-Allows MIRGraph to provide interface to set constants.

Change-Id: Id282ee1604a0bd0bce6f495176d6bca35dcd5a00
Signed-off-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
9 years agoMerge "Using the correct time for wait_start_ms when lock contention logging is enabled"
Ian Rogers [Fri, 22 Aug 2014 21:59:25 +0000 (21:59 +0000)]
Merge "Using the correct time for wait_start_ms when lock contention logging is enabled"

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
(cherry picked from commit b894a19dfd668b6779de939cf5265b7e409d8809)

9 years agoMerge "ART: Reject field accesses to non-reference vregs."
Andreas Gampe [Fri, 22 Aug 2014 20:34:16 +0000 (20:34 +0000)]
Merge "ART: Reject field accesses to non-reference vregs."

9 years agoART: Reject field accesses to non-reference vregs.
Stephen Kyle [Fri, 22 Aug 2014 14:03:07 +0000 (15:03 +0100)]
ART: Reject field accesses to non-reference vregs.

The verifier will now reject any iget/iput insts
that do not have a reference object in vB.

Bug: 17207857
Change-Id: I2826f0f7abfc88561f4da9486588592f4b296d14
Signed-off-by: Stuart Monteith <stuart.monteith@arm.com>
9 years agoMerge "Handlerize MethodVerifier::mirror_method_."
Hiroshi Yamauchi [Fri, 22 Aug 2014 18:43:16 +0000 (18:43 +0000)]
Merge "Handlerize MethodVerifier::mirror_method_."

9 years agoHandlerize MethodVerifier::mirror_method_.
Hiroshi Yamauchi [Fri, 22 Aug 2014 18:13:12 +0000 (11:13 -0700)]
Handlerize MethodVerifier::mirror_method_.

The method (mirror_method_) wasn't handlerized across some
allocation/GC points such as the ResolveType() call in
ScanTryCatchBlocks() and the GetReturnType() calls in
CodeFlowVerifyInstruction().

Bug: 12687968
Change-Id: I95323de14459eb5a7c4abfcf44f882f86d59be64

9 years agoMerge "Fix testing wrong variable for non zygote."
Mathieu Chartier [Fri, 22 Aug 2014 17:30:28 +0000 (17:30 +0000)]
Merge "Fix testing wrong variable for non zygote."

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

(cherry picked from commit a12c2a945fe3f10d3ed31aa5db3e422cc1ad7f98)

Change-Id: I4fc00b277db6780ed410eab4cd969e8f004d5348

9 years agoMerge "Always setup the native bridge library"
Calin Juravle [Fri, 22 Aug 2014 17:12:00 +0000 (17:12 +0000)]
Merge "Always setup the native bridge library"

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

(cherry picked from commit I94628639691459d48d1fbf0841f36b68d51818e7)

Change-Id: I94628639691459d48d1fbf0841f36b68d51818e7