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10 years agoMerge "Aarch64: fix references handling in Load*Indexed."
Andreas Gampe [Mon, 7 Jul 2014 15:39:09 +0000 (15:39 +0000)]
Merge "Aarch64: fix references handling in Load*Indexed."

10 years agoAarch64: fix references handling in Load*Indexed.
Matteo Franchin [Fri, 4 Jul 2014 12:50:41 +0000 (13:50 +0100)]
Aarch64: fix references handling in Load*Indexed.

Fix the way we handle references in Load/StoreBaseIndexed and friends.
We assume references are 64-bit RegStorage entities, with the
difference that they are load as 32-bit values.

Change-Id: I7fe987ef9e97e9a5042b85378b33d1e85710d8b5

10 years agoMerge "Fix missing dependency in new X86 instruction"
Andreas Gampe [Sun, 6 Jul 2014 17:57:54 +0000 (17:57 +0000)]
Merge "Fix missing dependency in new X86 instruction"

10 years agoFix missing dependency in new X86 instruction
Mark Mendell [Sun, 6 Jul 2014 16:24:40 +0000 (12:24 -0400)]
Fix missing dependency in new X86 instruction

AX is written by this opcode.   Note the dependency.

Change-Id: I25209e1fb4ceb0387269436c8b00730b1caa03bc
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
10 years agoMerge "x86_64: TargetReg update for x86"
Andreas Gampe [Thu, 3 Jul 2014 21:46:10 +0000 (21:46 +0000)]
Merge "x86_64: TargetReg update for x86"

10 years agox86_64: TargetReg update for x86
Chao-ying Fu [Wed, 2 Jul 2014 00:43:41 +0000 (17:43 -0700)]
x86_64: TargetReg update for x86

Also includes changes in common code. Elimination of use of TargetReg
with one parameter and direct access to special target registers.

Change-Id: Ied2c1f87d4d1e4345248afe74bca40487a46a371
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
10 years agoMerge "Load 64 bit constant into GPR by single instruction for 64bit mode"
Andreas Gampe [Thu, 3 Jul 2014 20:48:11 +0000 (20:48 +0000)]
Merge "Load 64 bit constant into GPR by single instruction for 64bit mode"

10 years agoMerge "Register promotion support for 64-bit targets"
Andreas Gampe [Thu, 3 Jul 2014 20:10:57 +0000 (20:10 +0000)]
Merge "Register promotion support for 64-bit targets"

10 years agoRegister promotion support for 64-bit targets
buzbee [Sat, 21 Jun 2014 22:31:01 +0000 (15:31 -0700)]
Register promotion support for 64-bit targets

Not sufficiently tested for 64-bit targets, but should be
fairly close.

A significant amount of refactoring could stil be done, (in
later CLs).

With this change we are not making any changes to the vmap
scheme.  As a result, it is a requirement that if a vreg
is promoted to both a 32-bit view and the low half of a
64-bit view it must share the same physical register.  We
may change this restriction later on to allow for more flexibility
for 32-bit Arm.

For example, if v4, v5, v4/v5 and v5/v6 are all hot enough to
promote, we'd end up with something like:

v4 (as an int)    -> r10
v4/v5 (as a long) -> r10
v5 (as an int)    -> r11
v5/v6 (as a long) -> r11

Fix a couple of ARM64 bugs on the way...

Change-Id: I6a152b9c164d9f1a053622266e165428045362f3

10 years agoMerge "Fix build-art-target and build-art-host rules."
Nicolas Geoffray [Thu, 3 Jul 2014 08:01:16 +0000 (08:01 +0000)]
Merge "Fix build-art-target and build-art-host rules."

10 years agoMerge "x86_64: Fix InstanceofFinal"
Andreas Gampe [Sun, 6 Jul 2014 17:35:52 +0000 (17:35 +0000)]
Merge "x86_64: Fix InstanceofFinal"

10 years agox86_64: Fix InstanceofFinal
Dmitry Petrochenko [Mon, 30 Jun 2014 18:21:38 +0000 (01:21 +0700)]
x86_64: Fix InstanceofFinal

Comparison should be made using GetReg()

Change-Id: Ic5bebf680395d9b93710511db9760d0e867b38cb
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
10 years agoMerge "AArch64: Enable Inlining."
Andreas Gampe [Fri, 4 Jul 2014 23:19:40 +0000 (23:19 +0000)]
Merge "AArch64: Enable Inlining."

10 years agoAArch64: Enable Inlining.
Serban Constantinescu [Mon, 30 Jun 2014 16:10:28 +0000 (17:10 +0100)]
AArch64: Enable Inlining.

This patch fixes the remaining issues with inlining for ARM64.

Change-Id: I2d85b7c4f3fb2b667bf6029fbc271ab954378889
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
Signed-off-by: Matteo Franchin <matteo.franchin@arm.com>
10 years agoMerge "Aarch64: fix encoding map for kA64Fmov2xS."
Andreas Gampe [Fri, 4 Jul 2014 18:24:39 +0000 (18:24 +0000)]
Merge "Aarch64: fix encoding map for kA64Fmov2xS."

10 years agoAarch64: fix encoding map for kA64Fmov2xS.
Matteo Franchin [Fri, 4 Jul 2014 16:57:21 +0000 (17:57 +0100)]
Aarch64: fix encoding map for kA64Fmov2xS.

Change-Id: I5127a4443969dc2322461a4b4a34d6c39a0ffd64

10 years agoMerge "Add make rule to debug interpreter-only mode"
Sebastien Hertz [Fri, 4 Jul 2014 09:07:47 +0000 (09:07 +0000)]
Merge "Add make rule to debug interpreter-only mode"

10 years agoAdd make rule to debug interpreter-only mode
Sebastien Hertz [Fri, 4 Jul 2014 08:53:22 +0000 (10:53 +0200)]
Add make rule to debug interpreter-only mode

Adds "use-artd-interpret-only" make rule to run interpreter-only mode with
libartd.so.

Change-Id: Ib9fbcdbdcc79a89900ee751b5dc2ad554f834127

10 years agoMerge "Do not attempt to compile on architectures we do not support."
Nicolas Geoffray [Fri, 4 Jul 2014 09:00:17 +0000 (09:00 +0000)]
Merge "Do not attempt to compile on architectures we do not support."

10 years agoDo not attempt to compile on architectures we do not support.
Nicolas Geoffray [Fri, 4 Jul 2014 08:43:26 +0000 (09:43 +0100)]
Do not attempt to compile on architectures we do not support.

Change-Id: I431edff0a753a7fa37c79bdf7ab918d6747667a4

10 years agoMerge "More checks in JNI RegisterNatives"
Sebastien Hertz [Fri, 4 Jul 2014 08:11:20 +0000 (08:11 +0000)]
Merge "More checks in JNI RegisterNatives"

10 years agoMore checks in JNI RegisterNatives
Sebastien Hertz [Thu, 3 Jul 2014 07:39:53 +0000 (09:39 +0200)]
More checks in JNI RegisterNatives

Throws NoSuchMethodError (and returns JNI_ERR) when given method name, method
signature or native function is null.

Bug: https://code.google.com/p/android/issues/detail?id=72293
Bug: 15886341
Change-Id: I1c0582d54031eaa58a6025a2417d65090a2a622a

10 years agoMerge "x86_64: Turn on promotion optimization"
Andreas Gampe [Fri, 4 Jul 2014 05:36:52 +0000 (05:36 +0000)]
Merge "x86_64: Turn on promotion optimization"

10 years agox86_64: Turn on promotion optimization
Dmitry Petrochenko [Sat, 28 Jun 2014 03:59:19 +0000 (10:59 +0700)]
x86_64: Turn on promotion optimization

This CL turns on the promotion optimization (longs).
The 64-bit references support is disabled in x86_64 backend.

Change-Id: I62723388f549b51bae41c8a6b334228b2d782610
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
10 years agoMerge "x86_64: Fix intrinsics"
Andreas Gampe [Fri, 4 Jul 2014 01:38:56 +0000 (01:38 +0000)]
Merge "x86_64: Fix intrinsics"

10 years agox86_64: Fix intrinsics
nikolay serdjuk [Tue, 10 Jun 2014 10:07:10 +0000 (17:07 +0700)]
x86_64: Fix intrinsics

The following intrinsics have been ported:

- Abs(double/long/int/float)
- String.indexOf/charAt/compareTo/is_empty/length
- Float.floatToRawIntBits, Float.intBitsToFloat
- Double.doubleToRawLongBits, Double.longBitsToDouble
- Thread.currentThread
- Unsafe.getInt/Long/Object, Unsafe.putInt/Long/Object
- Math.sqrt, Math.max, Math.min
- Long.reverseBytes

Math.min and max for longs have been implemented for x86_64.

Commented out until good tests available:
- Memory.peekShort/Int/Long, Memory.pokeShort/Int/Long

Turned off on x86-64 as reported having problems
- Cas

Change-Id: I934bc9c90fdf953be0d3836a17b6ee4e7c98f244

10 years agoMerge "AArch64: Add few more inline functions"
Andreas Gampe [Fri, 4 Jul 2014 00:42:46 +0000 (00:42 +0000)]
Merge "AArch64: Add few more inline functions"

10 years agoAArch64: Add few more inline functions
Serban Constantinescu [Wed, 2 Jul 2014 15:13:38 +0000 (16:13 +0100)]
AArch64: Add few more inline functions

This patch adds inlining support for the following functions:
* Math.max/min(long, long)
* Math.max/min(float, float)
* Math.max/min(double, double)
* Integer.reverse(int)
* Long.reverse(long)

Change-Id: Ia2b1619fd052358b3a0d23e5fcbfdb823d2029b9
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
10 years agoMerge "ART: FF-opcodes are target-specific"
Andreas Gampe [Thu, 3 Jul 2014 23:24:49 +0000 (23:24 +0000)]
Merge "ART: FF-opcodes are target-specific"

10 years agoART: FF-opcodes are target-specific
Vladimir Kostyukov [Mon, 30 Jun 2014 08:44:12 +0000 (15:44 +0700)]
ART: FF-opcodes are target-specific

Some of the FF-opcodes' (i.e., push, call, jmp) register names
depend on the the target (32-bit vs 64-bit). This patch makes
such opcodes target-specific.

Change-Id: I4fa0b7ee5310e14f4022850ac2160c21be5d1c99
Signed-off-by: Vladimir Kostyukov <vladimir.kostyukov@intel.com>
10 years agoFix build-art-target and build-art-host rules.
Nicolas Geoffray [Wed, 2 Jul 2014 16:54:33 +0000 (17:54 +0100)]
Fix build-art-target and build-art-host rules.

They did not build the right libjavacore.so for 64bits builds.

Change-Id: I8475f73588ffd17933aac4591d19f8803741ef8a

10 years agoLoad 64 bit constant into GPR by single instruction for 64bit mode
Yixin Shou [Tue, 1 Jul 2014 17:48:17 +0000 (13:48 -0400)]
Load 64 bit constant into GPR by single instruction for 64bit mode

This patch load 64 bit constant into a register by a single movabsq
instruction on 64 bit bit instead of previous mov, shift, add
instruction sequences.

Change-Id: I9d013c4f6c0b5c2e43bd125f91436263c7e6028c
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
10 years agoMerge "Fix art script for 'clean' environments."
Nicolas Geoffray [Wed, 2 Jul 2014 15:28:16 +0000 (15:28 +0000)]
Merge "Fix art script for 'clean' environments."

10 years agoFix art script for 'clean' environments.
Nicolas Geoffray [Wed, 2 Jul 2014 15:25:12 +0000 (16:25 +0100)]
Fix art script for 'clean' environments.

We need to define ANDROID_HOST_OUT in the script before using it.

Change-Id: I6b415d8de5fb6001bc579b013683957abb33f394

10 years agoMerge "ART: JNI ExceptionDescribe crashes if no exception occurred"
Andreas Gampe [Wed, 2 Jul 2014 15:27:18 +0000 (15:27 +0000)]
Merge "ART: JNI ExceptionDescribe crashes if no exception occurred"

10 years agoART: JNI ExceptionDescribe crashes if no exception occurred
Alexei Zavjalov [Wed, 25 Jun 2014 09:04:55 +0000 (16:04 +0700)]
ART: JNI ExceptionDescribe crashes if no exception occurred

Some tests are calling ExceptionDescribe without checking if
we have an exception occurred. The most JVM's like Dalvik can
handle this in a good way, but art crashes with JNI error.

This adds a check in art::ExceptionDescribe for a case when it
called without exception.

Change-Id: Id9eddcc73e78b1197109be5a6340f9ff60940c74
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
10 years agoMerge "Support longs in the register allocator for x86_64."
Nicolas Geoffray [Wed, 2 Jul 2014 15:01:40 +0000 (15:01 +0000)]
Merge "Support longs in the register allocator for x86_64."

10 years agoSupport longs in the register allocator for x86_64.
Nicolas Geoffray [Thu, 19 Jun 2014 09:00:34 +0000 (10:00 +0100)]
Support longs in the register allocator for x86_64.

Change-Id: I7fb6dfb761bc5cf9e5705682032855a0a70ca867

10 years agoMerge "Fix art-host rule and art script after build changes."
Nicolas Geoffray [Wed, 2 Jul 2014 14:05:06 +0000 (14:05 +0000)]
Merge "Fix art-host rule and art script after build changes."

10 years agoFix art-host rule and art script after build changes.
Nicolas Geoffray [Wed, 2 Jul 2014 13:57:53 +0000 (14:57 +0100)]
Fix art-host rule and art script after build changes.

Change-Id: Ideb6a83d71cda126d94ad01965b2dcf5005d449a

10 years agoMerge "Relax limits for profiler based compilation options."
Calin Juravle [Wed, 2 Jul 2014 13:15:17 +0000 (13:15 +0000)]
Merge "Relax limits for profiler based compilation options."

10 years agoRelax limits for profiler based compilation options.
Calin Juravle [Wed, 2 Jul 2014 13:00:33 +0000 (14:00 +0100)]
Relax limits for profiler based compilation options.

Change-Id: I57a7b11588f5c5b5f12217239ecf58f59ae02e2b

10 years agoMerge "Add a local elf.h"
Brian Carlstrom [Wed, 2 Jul 2014 17:30:38 +0000 (17:30 +0000)]
Merge "Add a local elf.h"

10 years agoAdd a local elf.h
Brian Carlstrom [Wed, 2 Jul 2014 06:54:20 +0000 (23:54 -0700)]
Add a local elf.h

Change-Id: Ic2d449bfdd3c95e393c083c9e1022adc4e9c06b8

10 years agoMerge "x86_64: Unify 64-bit check in x86 compiler"
Andreas Gampe [Wed, 2 Jul 2014 16:45:07 +0000 (16:45 +0000)]
Merge "x86_64: Unify 64-bit check in x86 compiler"

10 years agox86_64: Unify 64-bit check in x86 compiler
Elena Sayapina [Tue, 1 Jul 2014 11:39:52 +0000 (18:39 +0700)]
x86_64: Unify 64-bit check in x86 compiler

Update x86-specific Gen64Bit() check with the CompilationUnit target64 field
which is set using unified Is64BitInstructionSet(InstructionSet) check.

Change-Id: Ic00ac863ed19e4543d7ea878d6c6c76d0bd85ce8
Signed-off-by: Elena Sayapina <elena.v.sayapina@intel.com>
10 years agoMerge "ART: FPU instructions support in disassembler"
Andreas Gampe [Tue, 1 Jul 2014 23:21:10 +0000 (23:21 +0000)]
Merge "ART: FPU instructions support in disassembler"

10 years agoART: FPU instructions support in disassembler
Vladimir Kostyukov [Tue, 24 Jun 2014 09:40:19 +0000 (16:40 +0700)]
ART: FPU instructions support in disassembler

This patch extends the disassembler with new FPU instructions:
 - fstsw
 - fucompp
 - fprem

Change-Id: I9458510bc17f2b3b286edec102552f64be05147e
Signed-off-by: Vladimir Kostyukov <vladimir.kostyukov@intel.com>
10 years agoMerge "ART: Quick compiler: More size checks, add TargetReg variants"
Andreas Gampe [Tue, 1 Jul 2014 22:24:22 +0000 (22:24 +0000)]
Merge "ART: Quick compiler: More size checks, add TargetReg variants"

10 years agoMerge "x86_64: Simplify FlushIns"
Andreas Gampe [Tue, 1 Jul 2014 21:39:50 +0000 (21:39 +0000)]
Merge "x86_64: Simplify FlushIns"

10 years agox86_64: Simplify FlushIns
Dmitry Petrochenko [Fri, 27 Jun 2014 05:25:01 +0000 (12:25 +0700)]
x86_64: Simplify FlushIns

This change simplifies FlushIns for x86_64.

Change-Id: I2b41fae32603e0951e3847cc1e4f9c6bfab349a0
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
10 years agoMerge "Add test for https://android-review.googlesource.com/99853 ."
Vladimir Marko [Tue, 1 Jul 2014 17:52:19 +0000 (17:52 +0000)]
Merge "Add test for https://android-review.googlesource.com/99853 ."

10 years agoAdd test for https://android-review.googlesource.com/99853 .
Vladimir Marko [Tue, 1 Jul 2014 17:40:16 +0000 (18:40 +0100)]
Add test for https://android-review.googlesource.com/99853 .

Change-Id: I5a1614bf8bd92f21a9b15aa8ccb4cd5fe92a025a

10 years agoART: Quick compiler: More size checks, add TargetReg variants
Andreas Gampe [Tue, 1 Jul 2014 05:24:53 +0000 (22:24 -0700)]
ART: Quick compiler: More size checks, add TargetReg variants

Add variants for TargetReg for requesting specific register usage,
e.g., wide and ref. More register size checks.

With code adapted from https://android-review.googlesource.com/#/c/98605/.

Change-Id: I852d3be509d4dcd242c7283da702a2a76357278d

10 years agoMerge "ART: Fix size error reported by ARM64 backend"
Andreas Gampe [Wed, 2 Jul 2014 02:12:35 +0000 (02:12 +0000)]
Merge "ART: Fix size error reported by ARM64 backend"

10 years agoART: Fix size error reported by ARM64 backend
Andreas Gampe [Wed, 2 Jul 2014 02:00:09 +0000 (19:00 -0700)]
ART: Fix size error reported by ARM64 backend

Also removes a spurious LOG in dex2oat.

Change-Id: Ia264fbfb3cb8d59978f3a61e814eb6940e272ece

10 years agoMerge "ART: Rework Generic JNI, add ARM version"
Andreas Gampe [Tue, 1 Jul 2014 18:07:14 +0000 (18:07 +0000)]
Merge "ART: Rework Generic JNI, add ARM version"

10 years agoART: Rework Generic JNI, add ARM version
Andreas Gampe [Tue, 17 Jun 2014 01:39:09 +0000 (18:39 -0700)]
ART: Rework Generic JNI, add ARM version

Refactors and optimizes Generic JNI. This version uses TwoWordReturn
to avoid writing to / loading from the bottom of the alloca.

Change-Id: I3287007c976f79c9fd32d3b3a43f2d1371bf4cd3

10 years agoMerge "ART: Add arch-specific directories to host-oat-cleaning rule"
Andreas Gampe [Tue, 1 Jul 2014 17:13:50 +0000 (17:13 +0000)]
Merge "ART: Add arch-specific directories to host-oat-cleaning rule"

10 years agoART: Add arch-specific directories to host-oat-cleaning rule
Andreas Gampe [Tue, 1 Jul 2014 15:25:19 +0000 (08:25 -0700)]
ART: Add arch-specific directories to host-oat-cleaning rule

Change-Id: Ia1c5b613067ba6c6648706b346258d0a155906be

10 years agoMerge "Fix the x86 textrel and remove -Wl,--no-fatal-warnings."
Elliott Hughes [Mon, 30 Jun 2014 18:04:16 +0000 (18:04 +0000)]
Merge "Fix the x86 textrel and remove -Wl,--no-fatal-warnings."

10 years agoMerge "AArch64: Rename A64_/A32_ register prefix to x/w."
Andreas Gampe [Mon, 30 Jun 2014 15:21:53 +0000 (15:21 +0000)]
Merge "AArch64: Rename A64_/A32_ register prefix to x/w."

10 years agoAArch64: Rename A64_/A32_ register prefix to x/w.
Zheng Xu [Mon, 30 Jun 2014 06:26:50 +0000 (14:26 +0800)]
AArch64: Rename A64_/A32_ register prefix to x/w.

A64/A32 look like architecture name, but they are all for arm64.
Use lower-case to name the registers defined in "ARM ARM" which can
also be directly used in assembly file.
Use upper-case to name the registers which are other aliases.

Change-Id: I0ac38ed75f977fdc362288b01179b84feaee5614

10 years agoFix the x86 textrel and remove -Wl,--no-fatal-warnings.
Elliott Hughes [Sat, 28 Jun 2014 00:20:59 +0000 (17:20 -0700)]
Fix the x86 textrel and remove -Wl,--no-fatal-warnings.

Bug: 11358761
Change-Id: I825cecce121a9011f74c5fdf77d1fbecd30adbc7

10 years agoMerge "AArch64: Add memcmp16() for Arm64; ensure xSELF not clobbered"
Andreas Gampe [Mon, 30 Jun 2014 22:21:18 +0000 (22:21 +0000)]
Merge "AArch64: Add memcmp16() for Arm64; ensure xSELF not clobbered"

10 years agoAArch64: Add memcmp16() for Arm64; ensure xSELF not clobbered
Serban Constantinescu [Thu, 19 Jun 2014 15:17:56 +0000 (16:17 +0100)]
AArch64: Add memcmp16() for Arm64; ensure xSELF not clobbered

This patch modifies memcmp() to memcmp16(). Please note that this
implementation of memcmp16() is based on the bionic's memcmp().

However, to reflect a recent specification change, the file has been
modified to respect the new String.compareTo() behavior.

A test for memcmp16() has been added. The string_compareto test in
stub_test has been changed to invoke __memcmp16 in assembly stubs.

Add artIsAssignableFromCode to the list of native downcalls to
store and reload x18. Remove CheckSuspendFromCode, as it is unused.

Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
Change-Id: Ie0b5425ecfb62906d29a5d02e84c7e07ffb34a11

10 years agoMerge "We can no longer use "adb shell sh -c ..." internally"
Brian Carlstrom [Mon, 30 Jun 2014 21:35:36 +0000 (21:35 +0000)]
Merge "We can no longer use "adb shell sh -c ..." internally"

10 years agoWe can no longer use "adb shell sh -c ..." internally
Brian Carlstrom [Fri, 27 Jun 2014 06:10:37 +0000 (23:10 -0700)]
We can no longer use "adb shell sh -c ..." internally

Change-Id: I9357ca59f73b79fa56686d221c83e024137eee35

10 years agoMerge "Make ART_HOST_EXECUTABLES and ART_TARGET_SUPPORTED_ARCH include dalvikvm32...
Brian Carlstrom [Sun, 29 Jun 2014 22:31:19 +0000 (22:31 +0000)]
Merge "Make ART_HOST_EXECUTABLES and ART_TARGET_SUPPORTED_ARCH include dalvikvm32 and dalvikvm64 as needed"

10 years agoMake ART_HOST_EXECUTABLES and ART_TARGET_SUPPORTED_ARCH include dalvikvm32 and dalvik...
Brian Carlstrom [Sun, 29 Jun 2014 22:03:29 +0000 (15:03 -0700)]
Make ART_HOST_EXECUTABLES and ART_TARGET_SUPPORTED_ARCH include dalvikvm32 and dalvikvm64 as needed

Change-Id: Ica949eb73c081f10d28cc2fcfeb8e968eb1d52bb

10 years agoMerge "x86_64: Fix GenArrayBoundsCheck"
Andreas Gampe [Mon, 30 Jun 2014 15:18:34 +0000 (15:18 +0000)]
Merge "x86_64: Fix GenArrayBoundsCheck"

10 years agox86_64: Fix GenArrayBoundsCheck
Serguei Katkov [Mon, 23 Jun 2014 17:50:02 +0000 (00:50 +0700)]
x86_64: Fix GenArrayBoundsCheck

The GenArrayBoundsCheck uses args registers to put array_length and
index as a parameter to out call. To ensure that we do not corrupt
register values there is a check whether need arg is not busy.
We need to use reg num comparison instead of reg comparison.

Change-Id: I260f02d1c155b69be8652dee2e89f3b63d15297c
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
10 years agoMerge "Fixed gdb support and added some ElfFile functions"
Brian Carlstrom [Sat, 28 Jun 2014 20:27:03 +0000 (20:27 +0000)]
Merge "Fixed gdb support and added some ElfFile functions"

10 years agoFixed gdb support and added some ElfFile functions
Alex Light [Wed, 18 Jun 2014 17:35:45 +0000 (10:35 -0700)]
Fixed gdb support and added some ElfFile functions

Fixed gdb support so that it would continue working even when debug
symbols or other sections are included in the elf file. Also made it
actually read parts of the DWARF information so it should work even if
there are minor changes to how and where DWARF information is written
out.

Added a dwarf.h file with the dwarf constants.

Added a FindSectionByName function, a FindDynamicSymbol function, and
the ability to specify the mmap protection and flags directly if we are
mapping in the whole file.

Modified elf_writer_quick.cc to use the dwarf constants from dwarf.h.

Change-Id: I09e15c425fab252b331a2e4719863552e8b6b137

10 years agoMerge "Add read barriers to the constant roots."
Hiroshi Yamauchi [Fri, 27 Jun 2014 23:05:38 +0000 (23:05 +0000)]
Merge "Add read barriers to the constant roots."

10 years agoAdd read barriers to the constant roots.
Hiroshi Yamauchi [Wed, 25 Jun 2014 21:30:41 +0000 (14:30 -0700)]
Add read barriers to the constant roots.

This change makes it possible to concurrently scan the constant roots
(the roots visited by Runtime::VisitConstantRoots()) such as the class
of java.lang.Class by adding read barriers.

Bug: 12687968
Change-Id: If1afea471c4e1093688d2db37b7f1fc2742edeef

10 years agoMerge "The host build has changed from lib32/lib to lib/lib64."
Nicolas Geoffray [Tue, 1 Jul 2014 10:11:01 +0000 (10:11 +0000)]
Merge "The host build has changed from lib32/lib to lib/lib64."

10 years agoThe host build has changed from lib32/lib to lib/lib64.
Nicolas Geoffray [Tue, 1 Jul 2014 09:46:31 +0000 (10:46 +0100)]
The host build has changed from lib32/lib to lib/lib64.

Use the correct build variable for library dependency.

Change-Id: I2f12d13b595d97b2806eb709613e2cc358f4cad4

10 years agoMerge "AArch64: Fix OpRegRegImm64 add/sub for large negative imm."
Vladimir Marko [Tue, 1 Jul 2014 16:33:48 +0000 (16:33 +0000)]
Merge "AArch64: Fix OpRegRegImm64 add/sub for large negative imm."

10 years agoAArch64: Fix OpRegRegImm64 add/sub for large negative imm.
Vladimir Marko [Tue, 1 Jul 2014 16:21:18 +0000 (17:21 +0100)]
AArch64: Fix OpRegRegImm64 add/sub for large negative imm.

Bug: 15837964
Change-Id: I401edf687352fae3dca03c0a807dac5750e454f6

10 years agoMerge "Fix a string uint conversion bug in profiler"
Calin Juravle [Mon, 30 Jun 2014 11:25:46 +0000 (11:25 +0000)]
Merge "Fix a string uint conversion bug in profiler"

10 years agoFix a string uint conversion bug in profiler
Wei Jin [Sat, 28 Jun 2014 00:44:18 +0000 (17:44 -0700)]
Fix a string uint conversion bug in profiler

This CL fixes a potential string to uint32_t conversion bug caused by
using atoi. The bug can be trigger when the dex_pc or count pass
2^31 - 1. The CL replaces all string uint32_t conversions in profiler to
stroul.

Change-Id: I54f1aea9c5f5053d79813ea83050ace3749691d6

10 years agoMerge "AArch64: Enable GenSpecialCase."
Bill Buzbee [Fri, 27 Jun 2014 19:23:31 +0000 (19:23 +0000)]
Merge "AArch64: Enable GenSpecialCase."

10 years agoAArch64: Enable GenSpecialCase.
Zheng Xu [Mon, 23 Jun 2014 10:33:08 +0000 (18:33 +0800)]
AArch64: Enable GenSpecialCase.

With the following fixes:
1. Map reference register to 64-bit argument register.
2. Set max_mapped_in_ to the index of last in. (Originally it was the
low part of the wide register)

Change-Id: If41de654a004a0561396e349d1f150517a72ab2f

10 years agoMerge "Fix quick mode bugs for Mips."
Bill Buzbee [Fri, 27 Jun 2014 17:44:58 +0000 (17:44 +0000)]
Merge "Fix quick mode bugs for Mips."

10 years agoFix quick mode bugs for Mips.
Douglas Leung [Wed, 25 Jun 2014 23:02:55 +0000 (16:02 -0700)]
Fix quick mode bugs for Mips.

This patch enable quick mode for Mips and allows the emulator to boot.
However the emulator is still not 100% functional. It still have problems
launching some apps.

Change-Id: Id46a39a649a2fd431a9f13b06ecf34cbd1d20930
Signed-off-by: Douglas Leung <douglas@mips.com>
10 years agoMerge "ART: Bump runtime version to 2.1.0"
Andreas Gampe [Fri, 27 Jun 2014 18:47:39 +0000 (18:47 +0000)]
Merge "ART: Bump runtime version to 2.1.0"

10 years agoART: Bump runtime version to 2.1.0
Andreas Gampe [Thu, 26 Jun 2014 15:09:17 +0000 (08:09 -0700)]
ART: Bump runtime version to 2.1.0

Bump the version of ART to 2.1.0 to reflect recent changes like
native MultiDex support.

Change-Id: Idcff71faac932c2b30359fbe13a975fb818ecb0e

10 years agoMerge "AArch64: implement easy division and reminder."
Bill Buzbee [Fri, 27 Jun 2014 17:42:48 +0000 (17:42 +0000)]
Merge "AArch64: implement easy division and reminder."

10 years agoMerge "Add the dalvikvm symlink to the art-host rule."
Nicolas Geoffray [Sat, 28 Jun 2014 11:07:11 +0000 (11:07 +0000)]
Merge "Add the dalvikvm symlink to the art-host rule."

10 years agoAdd the dalvikvm symlink to the art-host rule.
Nicolas Geoffray [Sat, 28 Jun 2014 11:05:23 +0000 (12:05 +0100)]
Add the dalvikvm symlink to the art-host rule.

The art script requires it.

Change-Id: I60bc7dbd57e7415089f5b14bf470ceffa1dcb581

10 years agoMerge "Avoid segvs if LOG(FATAL) is called during runtime start-up."
Ian Rogers [Sat, 28 Jun 2014 00:35:04 +0000 (00:35 +0000)]
Merge "Avoid segvs if LOG(FATAL) is called during runtime start-up."

10 years agoAvoid segvs if LOG(FATAL) is called during runtime start-up.
Ian Rogers [Sat, 28 Jun 2014 00:32:56 +0000 (17:32 -0700)]
Avoid segvs if LOG(FATAL) is called during runtime start-up.

Change-Id: I8b054d0ff2084411ab49ebba83799eb79da879f6

10 years agoCreate a dalvik symlink on the host.
Ian Rogers [Thu, 26 Jun 2014 04:32:30 +0000 (21:32 -0700)]
Create a dalvik symlink on the host.

Change-Id: I6cf331141a118d7248fd4eff68cce302dcd7bcca

10 years agoMerge "Create a dalvik symlink on the host."
Ian Rogers [Sat, 28 Jun 2014 00:28:03 +0000 (00:28 +0000)]
Merge "Create a dalvik symlink on the host."

10 years agoMerge "Don't allow negative GetFreeMemory."
Mathieu Chartier [Fri, 27 Jun 2014 17:37:18 +0000 (17:37 +0000)]
Merge "Don't allow negative GetFreeMemory."

10 years agoDon't allow negative GetFreeMemory.
Mathieu Chartier [Fri, 27 Jun 2014 16:57:12 +0000 (09:57 -0700)]
Don't allow negative GetFreeMemory.

The max allowed footprint is only updated after the GC. But we can
still allocate even if bytes_allocated > max_allowed_footprint_.
This means that we used to be able to get a negative value if
bytes_allocated > max_allowed_footprint_.

External bug:
https://code.google.com/p/android/issues/detail?id=72221

Change-Id: I4ef9a534e29211786e82cdcb2582c11ab37a348a

10 years agoMerge "Fix use-art-*."
Hiroshi Yamauchi [Fri, 27 Jun 2014 23:38:28 +0000 (23:38 +0000)]
Merge "Fix use-art-*."

10 years agoFix use-art-*.
Hiroshi Yamauchi [Fri, 27 Jun 2014 23:08:17 +0000 (16:08 -0700)]
Fix use-art-*.

Apply s/ART_DALVIK_CACHE_DIR/ART_TARGET_DALVIK_CACHE_DIR/.

Change-Id: Ie052b824826c5e919c5526763aa4eb5a3e49cbec

10 years agoMerge "Fix off-by-one errors in limit checking for ldr/str instructions."
Dave Allison [Fri, 27 Jun 2014 16:44:15 +0000 (16:44 +0000)]
Merge "Fix off-by-one errors in limit checking for ldr/str instructions."