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Mathieu Chartier [Tue, 17 Jun 2014 23:00:01 +0000 (23:00 +0000)]
Merge "Fix systrace logging, total paused time, and bytes saved message."
Mathieu Chartier [Tue, 17 Jun 2014 22:04:40 +0000 (15:04 -0700)]
Fix systrace logging, total paused time, and bytes saved message.
Moved the GC top level systrace logging to be inside of Collector::Run.
This prevents cases where we forgot to call it such as background
compaction. Fixed a unit error regarding total pause time. Fixed
negative bytes saved to use the word "expanded".
Bug:
15702709
Change-Id: Ic2991ecad2daa000d0aee9d559b8bc77d8c160aa
Mathieu Chartier [Tue, 17 Jun 2014 22:28:15 +0000 (22:28 +0000)]
Merge "Enable background compaction by default"
Mathieu Chartier [Tue, 17 Jun 2014 19:01:06 +0000 (12:01 -0700)]
Enable background compaction by default
Bug:
8981901
Change-Id: I2b1fe8169779268c130b8804961f968e1ba43cda
Mathieu Chartier [Tue, 17 Jun 2014 18:45:34 +0000 (18:45 +0000)]
Merge "Fix error with remembered sets creation."
Mathieu Chartier [Tue, 17 Jun 2014 16:50:02 +0000 (09:50 -0700)]
Fix error with remembered sets creation.
There was an error where we were not re-creating the remembered sets
in PreZygoteFork. This caused a rare check failure due to the
stale remembered set occasionally having the same space as the newly
created one.
Bug:
15680452
Change-Id: Ibfa569e67ad0ff032f3e9696a99b992a18583243
Mathieu Chartier [Tue, 17 Jun 2014 18:43:23 +0000 (18:43 +0000)]
Merge "Change reference processing to use heap references."
Vladimir Marko [Tue, 17 Jun 2014 18:11:18 +0000 (18:11 +0000)]
Merge "Revert "Add x86 inlined abs method for float/double""
Vladimir Marko [Tue, 17 Jun 2014 17:56:50 +0000 (17:56 +0000)]
Revert "Add x86 inlined abs method for float/double"
This reverts commit
e88b89ad1d1a583daf205c7a387ba13f549f95f1.
Change-Id: I2ba21b7442ba3696482d45001e6bd32e8baf9d1f
Bill Buzbee [Tue, 17 Jun 2014 17:53:43 +0000 (17:53 +0000)]
Merge "AArch64: Add transition assembly to wrapper native functions."
Zheng Xu [Tue, 17 Jun 2014 04:25:48 +0000 (12:25 +0800)]
AArch64: Add transition assembly to wrapper native functions.
There is slight difference between managed code ABI and AAPCS. We
can make managed code ABI to be the same with AAPCS. But considering
that, we might introduce more differences later for performance. It
is better to have a wrapper to deal with the differences.
Change-Id: I46ced072e9e3a83f713d2bf86fa478fc6144ee81
Bill Buzbee [Tue, 17 Jun 2014 13:07:38 +0000 (13:07 +0000)]
Merge "ART: Implement rem_double/rem_float for x86/x86-64"
Alexei Zavjalov [Wed, 11 Jun 2014 20:08:01 +0000 (03:08 +0700)]
ART: Implement rem_double/rem_float for x86/x86-64
This adds inlined version of the rem_double/rem_float bytecodes
for x86/x86-64 platforms. This patch also removes unnecessary
fmod and fmodf stubs from runtime.
Change-Id: I2311aa2adf08d6614527e0da070e3b6ce2343a20
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
Andreas Gampe [Tue, 17 Jun 2014 15:58:28 +0000 (15:58 +0000)]
Merge "ART: Make verifier check invocation args of unresolved methods"
Vladimir Marko [Tue, 17 Jun 2014 10:18:36 +0000 (10:18 +0000)]
Merge "Fix build: style issue."
Vladimir Marko [Tue, 17 Jun 2014 10:13:30 +0000 (11:13 +0100)]
Fix build: style issue.
Change-Id: I2a1e81dc7c95b7e21f4fde47e2f88dae653b25f0
Sebastien Hertz [Tue, 17 Jun 2014 15:51:07 +0000 (15:51 +0000)]
Merge "Revert "Revert "Fix access to FP registers when visiting stack"""
Sebastien Hertz [Tue, 17 Jun 2014 13:52:45 +0000 (15:52 +0200)]
Revert "Revert "Fix access to FP registers when visiting stack""
This reverts commit
8ebd94ab2e0d9867a7d384f00fa4cab24235216f.
Fixes StackVisitor::GetVReg to read register value in a uintptr_t local and
cast it into uint32_t pointer argument.
Bug:
15433097
Change-Id: I4e13ed5446e823e9ec50fbc378b16be5b17b2294
Sebastien Hertz [Tue, 17 Jun 2014 09:50:39 +0000 (09:50 +0000)]
Merge "Revert "Fix access to FP registers when visiting stack""
Sebastien Hertz [Tue, 17 Jun 2014 09:49:21 +0000 (09:49 +0000)]
Revert "Fix access to FP registers when visiting stack"
This reverts commit
aa9b3aee1e06f922e4518713f9b3dff00a0b2597.
Change-Id: Ied27deb89cca5ec9094d391374e03f83fcb76c33
Sebastien Hertz [Fri, 13 Jun 2014 12:49:27 +0000 (14:49 +0200)]
Fix access to FP registers when visiting stack
Adds GetFPR and SetFPR to Context class so we can read from and write to
floating-point registers during stack visit. They return a boolean flag
indicating whether the read/write is successful. This allows the debugger to
return the JDWP error ABSENT_INFORMATION when we can't read/write a register.
We also update GetGPR and SetGPR for consistency. We keep a default GetGPR
implementation asserting the read was successful using a CHECK so we don't
silently fail.
Adds missing JDWP object tags for StackFrame.SetValues to avoid crash when
setting corresponding objects (thread, thread group, class object or class
loader). Also returns JDWP error INVALID_OBJECT (when the given object id is
invalid) instead of crashing with an unimplemented message.
Bug:
15433097
Change-Id: I70843c9280e694aec1eae5cf6f2dc155cb9ea10e
Vladimir Marko [Tue, 17 Jun 2014 09:46:31 +0000 (09:46 +0000)]
Merge "Add x86 inlined abs method for float/double"
Sebastien Hertz [Tue, 17 Jun 2014 09:22:17 +0000 (09:22 +0000)]
Merge "Fix access to FP registers when visiting stack"
Ian Rogers [Tue, 17 Jun 2014 05:24:03 +0000 (05:24 +0000)]
Merge "Fix run-test for OSX."
Ian Rogers [Tue, 17 Jun 2014 05:16:21 +0000 (22:16 -0700)]
Fix run-test for OSX.
Change-Id: I6b5dfeba5a3d04fa2bea3fde4604fa84ed362615
Andreas Gampe [Mon, 16 Jun 2014 21:06:52 +0000 (14:06 -0700)]
ART: Make verifier check invocation args of unresolved methods
In the case of unresolvable methods it is not enough to bail out
with a soft verifier failure, as the compiler relies on the
invocation being well-formed. Check all arguments against the
proto id in such a case.
Also make sure to complete parsing arguments in the case the
method was resolved.
Refactored code to unite these two cases.
Bug:
15616104
Change-Id: I5ec58cbfbf6b09eaaf07ddf15edae7c6a8b62b17
Mathieu Chartier [Sun, 15 Jun 2014 19:39:02 +0000 (12:39 -0700)]
Change reference processing to use heap references.
Removes several SetReferents for updating moved referents. Cleaned
up other aspects of the code.
Change-Id: Ibcb4d713fadea617efee7e936352ddf77ff4c370
Hiroshi Yamauchi [Mon, 16 Jun 2014 21:21:21 +0000 (21:21 +0000)]
Merge "Disable StubTest.IndexOf if heap poisoning is enabled for now."
Hiroshi Yamauchi [Mon, 16 Jun 2014 19:59:49 +0000 (12:59 -0700)]
Disable StubTest.IndexOf if heap poisoning is enabled for now.
art_quick_indexof does not support heap poisoning yet.
Bug:
12687968
Change-Id: Ibc497cc782399f0d8e0d3dca59e1ebb358fe83a5
Bill Buzbee [Mon, 16 Jun 2014 20:54:38 +0000 (20:54 +0000)]
Merge "AArch64: improve 64-bit immediates loads."
Matteo Franchin [Fri, 13 Jun 2014 18:16:28 +0000 (19:16 +0100)]
AArch64: improve 64-bit immediates loads.
Improve the quick backend to load immediates by choosing the best
of the following strategies:
- use wzr, xzr to load 0 (via mov) or -1 (via mvn),
- use logical immediates (orr),
- use one movz/movn optionally followed by one or more movk,
- use the literal pool.
Change-Id: I8e46e6d9eaf46b717761dd9d60e63ee3f2a5422b
Bill Buzbee [Mon, 16 Jun 2014 20:16:00 +0000 (20:16 +0000)]
Merge "ART: Instanceof returns true if ref == 0 on x86-64"
Hiroshi Yamauchi [Mon, 16 Jun 2014 19:56:59 +0000 (19:56 +0000)]
Merge "Add read barriers for the class and the intern tables."
Bill Buzbee [Mon, 16 Jun 2014 19:52:09 +0000 (19:52 +0000)]
Merge "Use GetLow() to access low register of a pair"
Mark Mendell [Mon, 16 Jun 2014 17:03:42 +0000 (13:03 -0400)]
Use GetLow() to access low register of a pair
A couple of spots were missed.
Change-Id: I14bd1d1bec4b497b742ef9edaf762e0c8e4ebf79
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
buzbee [Mon, 16 Jun 2014 17:47:23 +0000 (17:47 +0000)]
Merge "Arm64 hard-float"
buzbee [Thu, 12 Jun 2014 21:56:32 +0000 (14:56 -0700)]
Arm64 hard-float
Basic enabling of hard-float for Arm64. In future CLs we'll
consolidate the various targets - there is a lot of overlap.
Compilation remains turned off in this CL, but I expect
to enable a subset shortly. With compilation fully enabled
(including the EXPERIMENTAL opcodes with the exception of
REM and THROW), we get the following run-test results:
003-omnibus-opcode failures:
Classes.checkCast
Classes.arrayInstance
UnresTest2
Haven't gone deep, but these appear to be related to throw/catch and/or
stacktrace.
For REM, the generated code looks reasonable to me - my guess is that
we've got something wrong on the transition to the runtime. Haven't
looked deeper yet, though.
The bulk of the other failure also appear to be related to transitioning
to the runtime system, or handling try/catch.
run-test status:
Status with optimizations disabled, REM_FLOAT/DOUBLE and THROW disabled:
succeeded tests: 94
failed tests: 22
failed: 003-omnibus-opcodes
failed: 004-annotations
failed: 009-instanceof2
failed: 024-illegal-access
failed: 025-access-controller
failed: 031-class-attributes
failed: 044-proxy
failed: 045-reflect-array
failed: 046-reflect
failed: 058-enum-order
failed: 062-character-encodings
failed: 063-process-manager
failed: 064-field-access
failed: 068-classloader
failed: 071-dexfile
failed: 083-compiler-regressions
failed: 084-class-init
failed: 086-null-super
failed: 087-gc-after-link
failed: 100-reflect2
failed: 107-int-math2
failed: 201-built-in-exception-detail-messages
Change-Id: Ib66209285cad8998d77a14781de300af02a96b15
Yixin Shou [Wed, 5 Mar 2014 11:07:48 +0000 (06:07 -0500)]
Add x86 inlined abs method for float/double
Add the optimized implementation of inlined abs method for
float/double for X86 side.
Change-Id: I4e095644a90524354040174954c1e127c7bb4ee2
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
Alexei Zavjalov [Mon, 9 Jun 2014 16:27:46 +0000 (23:27 +0700)]
ART: Instanceof returns true if ref == 0 on x86-64
On x86-64 platform rl_result and kArg0 is not the same, so we have to
handle this in the proper way.
Change-Id: Ia651f5dd8dd2cf584f510739ed58b46197dfee94
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
Hiroshi Yamauchi [Fri, 13 Jun 2014 23:44:55 +0000 (16:44 -0700)]
Add read barriers for the class and the intern tables.
Add read barriers for the strong roots in the intern table and the
(strong) roots in the class table to make possible concurrent scanning
of them.
Bug:
12687968
Change-Id: If6edc33a37e65a8494e66dc3b144138b1530367f
buzbee [Sat, 14 Jun 2014 20:10:01 +0000 (20:10 +0000)]
Merge "Quick compiler:interpret on type mismatch"
buzbee [Sat, 14 Jun 2014 19:33:09 +0000 (12:33 -0700)]
Quick compiler:interpret on type mismatch
The Dex specification is a bit loose - particularly in regards
to types. The Quick compiler, though, makes some assumptions
about types. In particular, it doesn't expect to encounter the
use of a long or double virtual register pair that was defined
by two independent 32-bit operations.
dx does not create such patterns (at least in recent memory).
However, at least one such case exists in the wild. The next
version of the Dex specification will add more type constraints
and formally disallow such cases. Meanwhile, existing code will
be handled by identifying these cases an reverting to interpretation
for the offending method.
Fix for internal b/
15616104
Change-Id: Ibe9c423be9a952ff58cf8d985aa164885b8dd2ae
Andreas Gampe [Fri, 13 Jun 2014 22:50:49 +0000 (22:50 +0000)]
Merge "ART: Hide unreachable basic blocks in the compiler"
Andreas Gampe [Fri, 13 Jun 2014 20:44:40 +0000 (13:44 -0700)]
ART: Hide unreachable basic blocks in the compiler
Unreachable blocks are not handled uniformly in the optimization
passes. Uniformly hide them to avoid initialization errors.
Bug:
15573463
Change-Id: Ia9e89fa357d5672a6cd8389f28a06ff618fe60ee
Dave Allison [Fri, 13 Jun 2014 18:51:05 +0000 (18:51 +0000)]
Merge "Don't use signal handlers in interpreter only mode"
Dave Allison [Fri, 13 Jun 2014 16:09:41 +0000 (09:09 -0700)]
Don't use signal handlers in interpreter only mode
Bug:
15543631
Change-Id: I8f251b5a66487dce3ac3127bdf3b5bc824d0e4bc
Ian Rogers [Sat, 14 Jun 2014 06:51:15 +0000 (06:51 +0000)]
Merge "x86_64: Enable compilation"
Dmitry Petrochenko [Fri, 6 Jun 2014 08:18:14 +0000 (15:18 +0700)]
x86_64: Enable compilation
This patch enables compilation of all methods for x86_64
except image.
Change-Id: Ie210809f2595cc25da688a4ad0363c258bcf8233
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
Brian Carlstrom [Sat, 14 Jun 2014 05:40:21 +0000 (05:40 +0000)]
Merge "Add extra information to InitImageMethodVisitor CHECK"
Brian Carlstrom [Sat, 14 Jun 2014 01:23:20 +0000 (18:23 -0700)]
Add extra information to InitImageMethodVisitor CHECK
Bug:
15616246
(cherry picked from commit
21f1740e845505bf437dcf128912ce218ff92af9)
Change-Id: Ib698229cd56151c682d44e8dd59d8df18fb5a393
Hiroshi Yamauchi [Fri, 13 Jun 2014 23:51:57 +0000 (23:51 +0000)]
Merge "Avoid a non-root monitor vector in Dbg::GetOwnedMonitors()."
Hiroshi Yamauchi [Fri, 13 Jun 2014 22:08:05 +0000 (15:08 -0700)]
Avoid a non-root monitor vector in Dbg::GetOwnedMonitors().
Following up on CL 96571, remove the need to use stack-scoped vectors,
one of which is a non-root vector that holds Object*, which could
cause a GC bug.
Bug:
12687968
Change-Id: I8582fe6bfe71bae7018dbf844fe75ebe989b6535
Ian Rogers [Fri, 13 Jun 2014 22:05:35 +0000 (22:05 +0000)]
Merge "x86_64: Disable all optimizations and fix bugs"
Chao-ying Fu [Wed, 11 Jun 2014 01:11:11 +0000 (18:11 -0700)]
x86_64: Disable all optimizations and fix bugs
This disables all optimizations and ensures that art tests still pass.
Change-Id: I43217378d6889bb04f4d064f8d53cb3ff4c20aa0
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
Brian Carlstrom [Fri, 13 Jun 2014 21:18:04 +0000 (21:18 +0000)]
Merge "Optionally add debug symbols to ELF files made by quick compiler."
Alex Light [Fri, 6 Jun 2014 22:45:32 +0000 (15:45 -0700)]
Optionally add debug symbols to ELF files made by quick compiler.
Added debug symbols to ELF files created by dex2oat using
the quick compiler. Adds two flags --include-debug-symbols and
--no-include-debug-symbols for dex2oat that control the inclusion of these
debug symbols. Debug info is added by default if kIsDebugBuild is true.
Fixed bug where Intel DWARF information would not correctly deal with
deduplicated code the binary.
Changed the portable compiler code path in dex2oat.cc so that symbols
will not be stripped when run with --include-debug-symbols.
Change-Id: Ia2eb2f654dedf0e5e8606f7744e05b8d14155fb1
Andreas Gampe [Fri, 13 Jun 2014 18:44:18 +0000 (18:44 +0000)]
Merge "ART: Clean up DexFile verifier API"
Andreas Gampe [Fri, 13 Jun 2014 18:35:12 +0000 (11:35 -0700)]
ART: Clean up DexFile verifier API
Use an out arg instead of widening a return type.
Change-Id: I70744eec408b0c6f3487f168faf510869277daff
Ian Rogers [Fri, 13 Jun 2014 18:34:21 +0000 (18:34 +0000)]
Merge "Don't verify runtime only opcodes in the data-flow phase of verification."
Ian Rogers [Fri, 13 Jun 2014 17:31:28 +0000 (10:31 -0700)]
Don't verify runtime only opcodes in the data-flow phase of verification.
Bug:
15570344
Change-Id: I0304e8742a1d0318783ba72862e684ab91f63d0e
Andreas Gampe [Fri, 13 Jun 2014 18:01:51 +0000 (18:01 +0000)]
Merge "ART: Check the number of invocation args in verifier"
Andreas Gampe [Fri, 13 Jun 2014 02:35:05 +0000 (19:35 -0700)]
ART: Check the number of invocation args in verifier
Check the number of invocation arguments against the method's
prototype signature. It could happen that the method wasn't
available, yet, in which case we would let a clearly wrong
instruction through.
This generalizes https://android-review.googlesource.com/#/c/97779/
Bug:
15570483
Change-Id: Ie81aff3c1166a2b2bf1385414dff2e22fbb40ef2
Andreas Gampe [Thu, 12 Jun 2014 23:44:57 +0000 (23:44 +0000)]
Merge "ART: Invoke_virtual needs at least receiver parameter"
Andreas Gampe [Thu, 12 Jun 2014 22:44:40 +0000 (15:44 -0700)]
ART: Invoke_virtual needs at least receiver parameter
Makes the method verifier reject invoke_virtual instructions that
claim they do not need any parameters.
Bug:
15570946
Change-Id: Ia76fddb7a08551d6c08654950e7085f09eacf430
Bill Buzbee [Thu, 12 Jun 2014 21:01:46 +0000 (21:01 +0000)]
Merge "AArch64: Enable MOVE_*, some CONST_*, CMP_*."
Zheng Xu [Thu, 12 Jun 2014 02:22:33 +0000 (10:22 +0800)]
AArch64: Enable MOVE_*, some CONST_*, CMP_*.
With the fixes of GenArithImmOpLong, GenShiftOpLong, OpRegImm,
OpRegRegImm, OpRegRegImm64, EncodeLogicalImmediate and fmov.
Change-Id: I8cae4f921d5150a6b8e4803ca4dee553928d1a58
Andreas Gampe [Sat, 14 Jun 2014 02:34:53 +0000 (02:34 +0000)]
Merge "ART: Dex file verifier can't blindly use GetDescriptor"
Andreas Gampe [Fri, 13 Jun 2014 22:31:40 +0000 (15:31 -0700)]
ART: Dex file verifier can't blindly use GetDescriptor
The dex file verifier cannot call GetDescriptor without checking
the index first.
Bug:
15615908
Change-Id: Iec5e20b77aac3e6c25fb94b1b630d0846c0b8f33
Andreas Gampe [Sat, 14 Jun 2014 02:34:44 +0000 (02:34 +0000)]
Merge "ART: Ignore timing issues in debug builds"
Andreas Gampe [Fri, 13 Jun 2014 22:46:46 +0000 (15:46 -0700)]
ART: Ignore timing issues in debug builds
When in debug builds, do not warn about slow verification and
compilation.
Change-Id: Ib982e1c7cf40cf624688bbf6c41f0a7cc53bbc67
Ian Rogers [Sat, 14 Jun 2014 01:03:01 +0000 (01:03 +0000)]
Merge "Tidy x86 assembler."
Ian Rogers [Fri, 13 Jun 2014 23:38:24 +0000 (16:38 -0700)]
Tidy x86 assembler.
Use helper functions to compute when the kind has a SIB, a ModRM and RegReg
form.
Change-Id: I86a5cb944eec62451c63281265e6974cd7a08e07
Andreas Gampe [Fri, 13 Jun 2014 17:25:16 +0000 (17:25 +0000)]
Merge "ART: Add initialize_type stubs for ARM64; indexof test"
Andreas Gampe [Mon, 9 Jun 2014 21:55:53 +0000 (14:55 -0700)]
ART: Add initialize_type stubs for ARM64; indexof test
Add down-call stubs for ARM64. Add a test for indexof in stub_test.
Change-Id: I7bc045e29e4ca11ded5b318c47544edc1266afdb
Bill Buzbee [Thu, 12 Jun 2014 21:53:06 +0000 (21:53 +0000)]
Merge "AArch64: Add support for inlined methods"
Serban Constantinescu [Wed, 11 Jun 2014 15:43:35 +0000 (16:43 +0100)]
AArch64: Add support for inlined methods
This patch adds support for Arm64 inlined methods.
Change-Id: Ic6aeed6d2d32f65cd1e63cf482f83cdcf958798a
Andreas Gampe [Thu, 12 Jun 2014 21:47:57 +0000 (21:47 +0000)]
Merge "ART: Dex file verifier needs to check proto idx of method id."
Andreas Gampe [Thu, 12 Jun 2014 04:46:05 +0000 (21:46 -0700)]
ART: Dex file verifier needs to check proto idx of method id.
Bug:
15570490
Change-Id: I4e90aea6e77711ee37d14d96a1fc9a2fbb980d94
Bill Buzbee [Thu, 12 Jun 2014 17:39:09 +0000 (17:39 +0000)]
Merge "AArch64: fix MarkGCCard, enabling more MIR opcodes."
Nick Kralevich [Thu, 12 Jun 2014 23:05:01 +0000 (23:05 +0000)]
Merge "consolidate profiles and profile-cache"
Andreas Gampe [Thu, 12 Jun 2014 22:51:22 +0000 (22:51 +0000)]
Merge "ART: Do not allow quickened dex codes in compiler mode."
Andreas Gampe [Thu, 12 Jun 2014 21:35:51 +0000 (14:35 -0700)]
ART: Do not allow quickened dex codes in compiler mode.
The method verifier will reject quickened dex opcodes when the
runtime is in compiler mode, as we do not expect them here.
Bug:
15570344
Change-Id: I072567835139860213f9882cac995370b4548a79
Nick Kralevich [Thu, 12 Jun 2014 01:29:07 +0000 (18:29 -0700)]
consolidate profiles and profile-cache
Ownership problems originally prevented using the same directory
for /data/dalvik-cache/profiles and /data/dalvik-cache/profile-cache.
Now that ownership is assigned via init.rc, we can consolidate these
two directories.
Old profile files are stored in /data/dalvik-cache/profiles/ with
the "@old" extension. We use "@" instead of "." to avoid conflicts
should someone create a package ending in ".old".
Change-Id: Ic1b44009faa30d704855e97631006c4b990a4ad3
Ian Rogers [Wed, 11 Jun 2014 23:45:26 +0000 (23:45 +0000)]
Merge "Fix typo comment by removing."
Ian Rogers [Wed, 11 Jun 2014 23:44:24 +0000 (16:44 -0700)]
Fix typo comment by removing.
Change-Id: I09764f194317634164be9431328013205fba2910
Ian Rogers [Wed, 11 Jun 2014 23:39:15 +0000 (23:39 +0000)]
Merge "ART: Add mul_long bytecode for X86-64"
Alexei Zavjalov [Wed, 11 Jun 2014 11:26:40 +0000 (18:26 +0700)]
ART: Add mul_long bytecode for X86-64
This patch implements the inlined version of the mul-long
bytecode for X86-64 platform.
Change-Id: I828e5861e17024d33f09223e0245380aef63a622
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
Bill Buzbee [Thu, 12 Jun 2014 17:39:32 +0000 (17:39 +0000)]
Merge "ART: arm64 explicit stack overflow checks"
Stuart Monteith [Fri, 6 Jun 2014 16:05:08 +0000 (17:05 +0100)]
ART: arm64 explicit stack overflow checks
Implement only the explicit checks for the quick backend for arm64.
Implicit checks require fault handlers, which are currently unimplemented.
CMN + CMP have extended versions implemented for comparisons against the
stack pointer. More extended opcode implementations will need to follow.
Change-Id: I8db297aec73df818b20fe410297800c886701c76
Nicolas Geoffray [Thu, 12 Jun 2014 09:04:03 +0000 (09:04 +0000)]
Merge "Final CL to enable register allocation on x86."
Nicolas Geoffray [Wed, 4 Jun 2014 10:12:39 +0000 (11:12 +0100)]
Final CL to enable register allocation on x86.
This CL implements:
1) Resolution after allocation: connecting the locations
allocated to an interval within a block and between blocks.
2) Handling of fixed registers: some instructions require
inputs/output to be at a specific location, and the allocator
needs to deal with them in a special way.
3) ParallelMoveResolver::EmitNativeCode for x86.
Change-Id: I0da6bd7eb66877987148b87c3be6a983b4e3f858
Andreas Gampe [Thu, 12 Jun 2014 01:36:15 +0000 (01:36 +0000)]
Merge "ART: Check indices in dex file verifier"
Ian Rogers [Wed, 11 Jun 2014 23:17:59 +0000 (23:17 +0000)]
Merge "Fix mem_map_test for Mips."
Douglas Leung [Wed, 11 Jun 2014 18:47:09 +0000 (11:47 -0700)]
Fix mem_map_test for Mips.
Mips' kuseg window is from 0x0 to 0x80000000.
Change-Id: I3e90b04030672c003cdb4f7e9cda414b673b2d04
Signed-off-by: Douglas Leung <douglas@mips.com>
Hiroshi Yamauchi [Wed, 11 Jun 2014 23:04:03 +0000 (23:04 +0000)]
Merge "Remove Object* weak roots from the debugger."
Hiroshi Yamauchi [Mon, 9 Jun 2014 19:11:20 +0000 (12:11 -0700)]
Remove Object* weak roots from the debugger.
The weak roots were converted to JNI weak refs.
Since the weak roots are now normal JNI weak refs, we eliminate the
need to insert read barriers for those weak roots in the debugger and
the need for the GC to have a separate step to update them as part of
the system weak sweeping.
Bug:
12687968
Change-Id: If16396d4713457b8af4f1ea6a0c6ec6799cb615e
Brian Carlstrom [Wed, 11 Jun 2014 23:01:40 +0000 (23:01 +0000)]
Merge changes I70a3b6fe,Ib12f3474
* changes:
Fix build by converting from bionic to elfutils version of elf.h
Revert "Revert "Rewrite ElfWriterQuick to make it more modular.""
Brian Carlstrom [Wed, 11 Jun 2014 21:22:02 +0000 (14:22 -0700)]
Fix build by converting from bionic to elfutils version of elf.h
Change-Id: I70a3b6fedae6d290a4f01d4ae8fdd726b8aaa90f
Brian Carlstrom [Wed, 11 Jun 2014 21:54:46 +0000 (14:54 -0700)]
Revert "Revert "Rewrite ElfWriterQuick to make it more modular.""
This reverts commit
35f72251e722cad03a08e8ceacbd5c244eab5c29.
Brian Carlstrom [Wed, 11 Jun 2014 21:35:05 +0000 (21:35 +0000)]
Merge "Revert "Rewrite ElfWriterQuick to make it more modular.""