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9 years agoam 484e2c2d: Merge "Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY.""
Brian Carlstrom [Wed, 6 Aug 2014 16:54:52 +0000 (16:54 +0000)]
am 484e2c2d: Merge "Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY.""

* commit '484e2c2d3531e5bb36f0e1e12f26c708939c6579':
  Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY."

9 years agoam 38449637: Merge "When performing a long jump, update SP last."
Jeff Hao [Wed, 6 Aug 2014 16:08:55 +0000 (16:08 +0000)]
am 38449637: Merge "When performing a long jump, update SP last."

* commit '38449637b1ee8209e2eb81b3f27f40bb9ab3934f':
  When performing a long jump, update SP last.

9 years agoam cd0d9b5a: Merge "When performing a long jump, update SP last." into lmp-dev
Jeff Hao [Wed, 6 Aug 2014 16:08:09 +0000 (16:08 +0000)]
am cd0d9b5a: Merge "When performing a long jump, update SP last." into lmp-dev

* commit 'cd0d9b5aaec7125dd62775d9f970151a1e0eab90':
  When performing a long jump, update SP last.

9 years agoam 1d5c4953: Merge "Fix SIB for base + index addressing in x86_64 assembler."
Nicolas Geoffray [Wed, 6 Aug 2014 15:38:41 +0000 (15:38 +0000)]
am 1d5c4953: Merge "Fix SIB for base + index addressing in x86_64 assembler."

* commit '1d5c4953fa8cfa5c7276ab1a2d2c12c1baacbf08':
  Fix SIB for base + index addressing in x86_64 assembler.

9 years agoam 0a1143de: Merge "Add x86_64 optimized __memcmp16 implementation; fix tabs in 32...
Andreas Gampe [Wed, 6 Aug 2014 15:17:48 +0000 (15:17 +0000)]
am 0a1143de: Merge "Add x86_64 optimized __memcmp16 implementation; fix tabs in 32-bit implementation."

* commit '0a1143de1414abc73634f2ff8941cdd6acd5e9a8':
  Add x86_64 optimized __memcmp16 implementation; fix tabs in 32-bit implementation.

9 years agoMerge "When performing a long jump, update SP last." into lmp-dev
Jeff Hao [Wed, 6 Aug 2014 15:59:26 +0000 (15:59 +0000)]
Merge "When performing a long jump, update SP last." into lmp-dev

9 years agoWhen performing a long jump, update SP last.
Jeff Hao [Wed, 6 Aug 2014 01:59:16 +0000 (18:59 -0700)]
When performing a long jump, update SP last.

Bug: 16571371
Change-Id: I719d9880a64e277330a2da698d5f6f7d320014d0

9 years agoam a1227a18: Fix byte_cas to use uintptr_t Atomic.
Mathieu Chartier [Wed, 6 Aug 2014 01:30:07 +0000 (01:30 +0000)]
am a1227a18: Fix byte_cas to use uintptr_t Atomic.

* commit 'a1227a185a5d6e2af83c532379b2f9b4600f6e16':
  Fix byte_cas to use uintptr_t Atomic.

9 years agoam 4853f940: Merge "Fix byte_cas to use uintptr_t Atomic."
Mathieu Chartier [Wed, 6 Aug 2014 01:22:16 +0000 (01:22 +0000)]
am 4853f940: Merge "Fix byte_cas to use uintptr_t Atomic."

* commit '4853f940efe0aaccf83a4af55a8dd640d8ef7274':
  Fix byte_cas to use uintptr_t Atomic.

9 years agoFix byte_cas to use uintptr_t Atomic.
Mathieu Chartier [Tue, 5 Aug 2014 22:59:43 +0000 (15:59 -0700)]
Fix byte_cas to use uintptr_t Atomic.

Previously we used int32_t Atomic with a uintptr_t bit shift.
This was a mismatch on 64 bit and resulted in occasionally
having the cas return without having succeeded.

Bug: 16819816

(cherry picked from commit aa3c3e5ee83c061e7f387c75b1b29c9f248ac39c)

Change-Id: Ib97bf5880153ddfacf52409be3e9e821657bac59

9 years agoam ae5092fc: Merge "Fix movw in x86_64 assembler."
Nicolas Geoffray [Tue, 5 Aug 2014 22:32:18 +0000 (22:32 +0000)]
am ae5092fc: Merge "Fix movw in x86_64 assembler."

* commit 'ae5092fcaf2175df9f8c7cf7f5542b31e829ac72':
  Fix movw in x86_64 assembler.

9 years agoam 4b6d27c2: Merge "x86: Fix assembler for Pextr"
Ian Rogers [Tue, 5 Aug 2014 22:05:13 +0000 (22:05 +0000)]
am 4b6d27c2: Merge "x86: Fix assembler for Pextr"

* commit '4b6d27c2079e246cdeb56dca6648539a16493dca':
  x86: Fix assembler for Pextr

9 years agoam cbb5747b: Merge "ART: Fix lock max count definition"
Ian Rogers [Tue, 5 Aug 2014 21:49:25 +0000 (21:49 +0000)]
am cbb5747b: Merge "ART: Fix lock max count definition"

* commit 'cbb5747ba911d12cfe8fd97d96441c7e40ab193e':
  ART: Fix lock max count definition

9 years agoam f768db4c: Merge "X86: Assembler: Correct r8_form for some cases"
Ian Rogers [Tue, 5 Aug 2014 21:43:21 +0000 (21:43 +0000)]
am f768db4c: Merge "X86: Assembler: Correct r8_form for some cases"

* commit 'f768db4c1cb7ec9374e203305cf3582f32147302':
  X86: Assembler: Correct r8_form for some cases

9 years agoam f6e8d030: Merge "x86_64: Load double constant using core register"
Ian Rogers [Tue, 5 Aug 2014 21:43:18 +0000 (21:43 +0000)]
am f6e8d030: Merge "x86_64: Load double constant using core register"

* commit 'f6e8d0304d0b0024f1af8e63c2a3a3ad78761d59':
  x86_64: Load double constant using core register

9 years agoam 6175442a: Merge changes Ibe92d8b5,I9bada598
Brian Carlstrom [Tue, 5 Aug 2014 21:43:06 +0000 (21:43 +0000)]
am 6175442a: Merge changes Ibe92d8b5,I9bada598

* commit '6175442a246cded6a9caae4658a0a1dc7cf49071':
  Make system use patchoat to relocate during runtime.
  Temporary fix for bad LIR generation in GenInlinedGet.

9 years agoam a7975e0d: Merge "ART: Enable x86_64 bit support for intrinsic for System.arraycopy...
Ian Rogers [Tue, 5 Aug 2014 21:00:07 +0000 (21:00 +0000)]
am a7975e0d: Merge "ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)"

* commit 'a7975e0db7ce521b60ac5d4861a69bc76b7fbddc':
  ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)

9 years agoMerge "Fix byte_cas to use uintptr_t Atomic."
Mathieu Chartier [Wed, 6 Aug 2014 01:12:05 +0000 (01:12 +0000)]
Merge "Fix byte_cas to use uintptr_t Atomic."

9 years agoFix byte_cas to use uintptr_t Atomic.
Mathieu Chartier [Tue, 5 Aug 2014 22:59:43 +0000 (15:59 -0700)]
Fix byte_cas to use uintptr_t Atomic.

Previously we used int32_t Atomic with a uintptr_t bit shift.
This was a mismatch on 64 bit and resulted in occasionally
having the cas return without having succeeded.

Bug: 16819816

Change-Id: I10fa9c2f09ae8fe0997a4c9293fa123c6bde5920

9 years agoMerge "Fix movw in x86_64 assembler."
Nicolas Geoffray [Tue, 5 Aug 2014 22:19:45 +0000 (22:19 +0000)]
Merge "Fix movw in x86_64 assembler."

9 years agoFix movw in x86_64 assembler.
Nicolas Geoffray [Tue, 5 Aug 2014 21:52:45 +0000 (22:52 +0100)]
Fix movw in x86_64 assembler.

Change-Id: Ibceb03fd57adea09643aa77a9399be196fa14709

9 years agoam 35d9a38d: Merge "Set REG0_USED on X86 Set8R instruction"
Ian Rogers [Tue, 5 Aug 2014 17:03:16 +0000 (17:03 +0000)]
am 35d9a38d: Merge "Set REG0_USED on X86 Set8R instruction"

* commit '35d9a38d14fe8528310dced6d6a41f112ad95fcd':
  Set REG0_USED on X86 Set8R instruction

9 years agoam 09f60a9f: Merge "Use canonical paths when searching for dex files" into lmp-dev
Calin Juravle [Tue, 5 Aug 2014 16:03:36 +0000 (16:03 +0000)]
am 09f60a9f: Merge "Use canonical paths when searching for dex files" into lmp-dev

* commit '09f60a9f53e6a87d5be84388f7fbf9a091fe0345':
  Use canonical paths when searching for dex files

9 years agoresolved conflicts for merge of ac304133 to lmp-dev-plus-aosp
Brian Carlstrom [Tue, 5 Aug 2014 15:55:12 +0000 (08:55 -0700)]
resolved conflicts for merge of ac304133 to lmp-dev-plus-aosp

Change-Id: I6886aa3f4066eead9242eb77042d89c4ee28da1b

9 years agoam 6bdbec76: Merge "ART: Correct disassembling of 64bit immediates on x86_64"
Ian Rogers [Tue, 5 Aug 2014 15:06:06 +0000 (15:06 +0000)]
am 6bdbec76: Merge "ART: Correct disassembling of 64bit immediates on x86_64"

* commit '6bdbec76e16494e68632bab45f655e13aac477b8':
  ART: Correct disassembling of 64bit immediates on x86_64

9 years agoam 4d3401e8: Merge "x86_64: Fix Test32RM"
Ian Rogers [Tue, 5 Aug 2014 15:02:32 +0000 (15:02 +0000)]
am 4d3401e8: Merge "x86_64: Fix Test32RM"

* commit '4d3401e8e3c45203707431494739cb0a7181972b':
  x86_64: Fix Test32RM

9 years agoam 32155e0a: Merge "Use canonical paths when searching for dex files"
Calin Juravle [Tue, 5 Aug 2014 13:11:45 +0000 (13:11 +0000)]
am 32155e0a: Merge "Use canonical paths when searching for dex files"

* commit '32155e0a3373b7ce6e490fceb40ca24074dbcbb5':
  Use canonical paths when searching for dex files

9 years agoam 3513cd30: Merge "Create allocator adapter for using Arena in std containers."
Vladimir Marko [Tue, 5 Aug 2014 13:11:44 +0000 (13:11 +0000)]
am 3513cd30: Merge "Create allocator adapter for using Arena in std containers."

* commit '3513cd30ee8e710d58a289a52104e0eb6be9e277':
  Create allocator adapter for using Arena in std containers.

9 years agoam 8f1dc7a2: Merge "ART: Fix memory unmapped twice issue in ElfFile::Load(bool)"
Brian Carlstrom [Tue, 5 Aug 2014 13:11:41 +0000 (13:11 +0000)]
am 8f1dc7a2: Merge "ART: Fix memory unmapped twice issue in ElfFile::Load(bool)"

* commit '8f1dc7a20049ba6e2f3c7f800908bff811cdbea1':
  ART: Fix memory unmapped twice issue in ElfFile::Load(bool)

9 years agoART: Fix memory unmapped twice issue in ElfFile::Load(bool)
Jim_Guo [Mon, 28 Apr 2014 03:11:57 +0000 (11:11 +0800)]
ART: Fix memory unmapped twice issue in ElfFile::Load(bool)

Root Cause:
  The overlapped memory region will be unmapped by
  (1) ~MemMap() of reservation MemMap (reserve) and
  (2) ~MemMap() of "reuse" MemMap (segment).
  Someone takes the memory region after (1) and it will be unmapped in (2).
  So, SIGSEGV occurs when using the unmapped memory region.

Solution:
  Fixes this issue by skip unmap "reuse" MemMap in destructor.
  And always create reservation MemMap before "reuse" MemMap. (It also solved
  the fixupELF case which does not reserve the whole needed memory region).

Bug: 16486685

(cherry picked from commit a62a588a9202f69e53fbeb3045ea8ea5ec2587f8)

Change-Id: Icb83c8e87fa168027d9d8adb34925000399d3d2a

9 years agoam b5c5646b: Merge "Use the uncached form of BacktraceMap::Create."
Christopher Ferris [Tue, 5 Aug 2014 03:03:50 +0000 (03:03 +0000)]
am b5c5646b: Merge "Use the uncached form of BacktraceMap::Create."

* commit 'b5c5646b5ffd3d451af5e8d52b50743bf61d4c40':
  Use the uncached form of BacktraceMap::Create.

9 years agoam 27a10f61: Use the uncached form of BacktraceMap::Create.
Christopher Ferris [Tue, 5 Aug 2014 02:28:01 +0000 (02:28 +0000)]
am 27a10f61: Use the uncached form of BacktraceMap::Create.

* commit '27a10f618357cf85cc0677a04f0a5a3a8a437aed':
  Use the uncached form of BacktraceMap::Create.

9 years agoam c52361cf: Merge "ART: Refactor long ops in quick compiler"
Andreas Gampe [Tue, 5 Aug 2014 01:51:21 +0000 (01:51 +0000)]
am c52361cf: Merge "ART: Refactor long ops in quick compiler"

* commit 'c52361cfaae8be2fbaa25b175d4f6c37d4110764':
  ART: Refactor long ops in quick compiler

9 years agoMerge "ART: Correct disassembling of 64bit immediates on x86_64"
Ian Rogers [Tue, 5 Aug 2014 14:57:33 +0000 (14:57 +0000)]
Merge "ART: Correct disassembling of 64bit immediates on x86_64"

9 years agoMerge "x86_64: Fix Test32RM"
Ian Rogers [Tue, 5 Aug 2014 14:53:08 +0000 (14:53 +0000)]
Merge "x86_64: Fix Test32RM"

9 years agox86_64: Fix Test32RM
Chao-ying Fu [Thu, 24 Jul 2014 19:08:28 +0000 (12:08 -0700)]
x86_64: Fix Test32RM

This patch fixes Test32RM use flags and the format.

Change-Id: I486cb7f27e65caeefccbd3bbcc38257ddca033c8
Signed-off-by: Chao-ying Fu <chao-ying.fu@intel.com>
9 years agoMerge "ART: Refactor long ops in quick compiler"
Andreas Gampe [Tue, 5 Aug 2014 01:44:22 +0000 (01:44 +0000)]
Merge "ART: Refactor long ops in quick compiler"

9 years agoART: Refactor long ops in quick compiler
Andreas Gampe [Mon, 4 Aug 2014 23:30:03 +0000 (16:30 -0700)]
ART: Refactor long ops in quick compiler

Make GenArithOpLong virtual. Let the implementation in gen_common be
very basic, without instruction-set checks, and meant as a fall-back.
Backends should implement and dispatch to code for better implementations.
This allows to remove the GenXXXLong virtual methods from Mir2Lir, and
clean up the backends (especially removing some LOG(FATAL) implementations).

Change-Id: I6366443c0c325c1999582d281608b4fa229343cf

9 years agoMerge "x86: Fix assembler for Pextr"
Ian Rogers [Tue, 5 Aug 2014 21:57:45 +0000 (21:57 +0000)]
Merge "x86: Fix assembler for Pextr"

9 years agoMerge "Use canonical paths when searching for dex files"
Calin Juravle [Tue, 5 Aug 2014 10:47:26 +0000 (10:47 +0000)]
Merge "Use canonical paths when searching for dex files"

9 years agoMerge "Create allocator adapter for using Arena in std containers."
Vladimir Marko [Tue, 5 Aug 2014 09:13:39 +0000 (09:13 +0000)]
Merge "Create allocator adapter for using Arena in std containers."

9 years agoCreate allocator adapter for using Arena in std containers.
Vladimir Marko [Thu, 31 Jul 2014 14:33:43 +0000 (15:33 +0100)]
Create allocator adapter for using Arena in std containers.

Create ArenaAllocatorAdapter, similar to the existing
ScopedArenaAllocatorAdapter, for allocating memory for
standard containers via the ArenaAllocator. Add the ability
to specify allocation kind rather than just kArenaAllocSTL
to both adapters. Move the scoped arena allocator to the
scoped_arena_containers.h header file.

Define template aliases for containers using the new adapter
and change a few MIRGraph and Mir2Lir members to use them.

Change-Id: I9bbc50248e0fed81729497b848cb29bf68444268

9 years agoMerge "Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY.""
Brian Carlstrom [Wed, 6 Aug 2014 16:42:26 +0000 (16:42 +0000)]
Merge "Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY.""

9 years agoRevert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY."
Brian Carlstrom [Mon, 28 Jul 2014 23:12:58 +0000 (23:12 +0000)]
Revert "Rules depend on DEX2OATD, not DEX2OATD_DEPENDENCY."

This reverts commit b1efe9746724f28773d185c7137c16ca8207ed47.

Change-Id: I5af2fae2c7b72e6ded72f00d3f7d4f306f6703ee

9 years agoMerge "Use the uncached form of BacktraceMap::Create."
Christopher Ferris [Tue, 5 Aug 2014 02:56:06 +0000 (02:56 +0000)]
Merge "Use the uncached form of BacktraceMap::Create."

9 years agoUse the uncached form of BacktraceMap::Create.
Christopher Ferris [Tue, 5 Aug 2014 00:15:21 +0000 (17:15 -0700)]
Use the uncached form of BacktraceMap::Create.

The code assumes that calling BacktraceMap::Create creates a map based
on the current state of the maps. This is not true by default, so
call the Create function indicating we want an uncached BacktraceMap object.

(cherry picked from 27a10f618357cf85cc0677a04f0a5a3a8a437aed)

Change-Id: Ic7a2dedaea9950174b24ede4dcda30ffe036fe93

9 years agoMerge "Fix SIB for base + index addressing in x86_64 assembler."
Nicolas Geoffray [Wed, 6 Aug 2014 15:31:19 +0000 (15:31 +0000)]
Merge "Fix SIB for base + index addressing in x86_64 assembler."

9 years agoFix SIB for base + index addressing in x86_64 assembler.
Nicolas Geoffray [Tue, 5 Aug 2014 23:24:09 +0000 (00:24 +0100)]
Fix SIB for base + index addressing in x86_64 assembler.

Change-Id: Ib630bc28e6d694ffbe4a4a71cc988e36d00f6633

9 years agoMerge changes Ibe92d8b5,I9bada598
Brian Carlstrom [Tue, 5 Aug 2014 17:49:28 +0000 (17:49 +0000)]
Merge changes Ibe92d8b5,I9bada598

* changes:
  Make system use patchoat to relocate during runtime.
  Temporary fix for bad LIR generation in GenInlinedGet.

9 years agoMake system use patchoat to relocate during runtime.
Alex Light [Fri, 18 Jul 2014 21:57:04 +0000 (14:57 -0700)]
Make system use patchoat to relocate during runtime.

Change dalvik_system_DexFile.cc so that isDexOptNeededInternal will be
able to indicate that a patchoat is required. Change default of relocate
option to be on.

Bug: 15358152

Change-Id: Ibe92d8b55a24bbf718b0416a21b76e5df7a2de26

9 years agoTemporary fix for bad LIR generation in GenInlinedGet.
Alex Light [Tue, 29 Jul 2014 22:22:40 +0000 (15:22 -0700)]
Temporary fix for bad LIR generation in GenInlinedGet.

In GenInlinedGet we will sometimes try to load a class directly. If
we are doing that and find one, but cannot get the direct pointer
(due to image compilation or including patch information) we might
end up generating incorrect patching code due to the changing of the
cu_->dex_file attribute.

Bug: 16656190
Change-Id: I9bada598bf4fd972d6164163eedd4a496da306d6

9 years agoMerge "ART: Fix lock max count definition"
Ian Rogers [Tue, 5 Aug 2014 21:44:41 +0000 (21:44 +0000)]
Merge "ART: Fix lock max count definition"

9 years agoMerge "X86: Assembler: Correct r8_form for some cases"
Ian Rogers [Tue, 5 Aug 2014 21:32:29 +0000 (21:32 +0000)]
Merge "X86: Assembler: Correct r8_form for some cases"

9 years agoMerge "ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[],...
Ian Rogers [Tue, 5 Aug 2014 17:30:49 +0000 (17:30 +0000)]
Merge "ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)"

9 years agoART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)
DaniilSokolov [Fri, 18 Jul 2014 01:58:15 +0000 (18:58 -0700)]
ART: Enable x86_64 bit support for intrinsic for System.arraycopy(char[], ..)

Implements x86_64 support for intrinsic for java.lang.System.arraycopy(char[], int, char[], int, int).

With this fix the intrinsic works on x86 and x86_64 architectures.

Change-Id: Icc2889ccd0cf7d821522abb7437893e3149e7c99
Signed-off-by: Daniil Sokolov <daniil.y.sokolov@intel.com>
9 years agoMerge "Use canonical paths when searching for dex files" into lmp-dev
Calin Juravle [Tue, 5 Aug 2014 10:48:28 +0000 (10:48 +0000)]
Merge "Use canonical paths when searching for dex files" into lmp-dev

9 years agoUse the uncached form of BacktraceMap::Create.
Christopher Ferris [Tue, 5 Aug 2014 00:15:21 +0000 (17:15 -0700)]
Use the uncached form of BacktraceMap::Create.

The code assumes that calling BacktraceMap::Create creates a map based
on the current state of the maps. This is not true by default, so
call the Create function indicating we want an uncached BacktraceMap object.

Change-Id: I2c35149ba43db29ef0a9411fa5d9267d7c4dcbb3

9 years agoMerge "When performing a long jump, update SP last."
Jeff Hao [Wed, 6 Aug 2014 16:01:53 +0000 (16:01 +0000)]
Merge "When performing a long jump, update SP last."

9 years agoWhen performing a long jump, update SP last.
Jeff Hao [Wed, 6 Aug 2014 01:59:16 +0000 (18:59 -0700)]
When performing a long jump, update SP last.

Bug: 16571371

(cherry picked from commit 76a0723959c2185ace249e705774af9a679a0e0d)

Change-Id: Ib3a7bcda8aecdf7e92ea40a76de32aed83a42ee0

9 years agoMerge "Add x86_64 optimized __memcmp16 implementation; fix tabs in 32-bit implementat...
Andreas Gampe [Wed, 6 Aug 2014 15:10:58 +0000 (15:10 +0000)]
Merge "Add x86_64 optimized __memcmp16 implementation; fix tabs in 32-bit implementation."

9 years agoAdd x86_64 optimized __memcmp16 implementation;
Varvara Rainchik [Wed, 30 Jul 2014 13:01:24 +0000 (17:01 +0400)]
Add x86_64 optimized __memcmp16 implementation;
fix tabs in 32-bit implementation.

Change-Id: I7bbfb344074aed66511c1a845998dc38798116ea
Signed-off-by: Varvara Rainchik <varvara.rainchik@intel.com>
9 years agoMerge "x86_64: Load double constant using core register"
Ian Rogers [Tue, 5 Aug 2014 20:38:02 +0000 (20:38 +0000)]
Merge "x86_64: Load double constant using core register"

9 years agox86_64: Load double constant using core register
Alexei Zavjalov [Thu, 10 Jul 2014 11:34:23 +0000 (18:34 +0700)]
x86_64: Load double constant using core register

This changes the double const loading scheme for x86_64 in order to
reduce number of memory accesses.

Change-Id: If6ee34b890287ed616ca4ea5d1c13f06a06293a9
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
9 years agoMerge "Set REG0_USED on X86 Set8R instruction"
Ian Rogers [Tue, 5 Aug 2014 16:56:44 +0000 (16:56 +0000)]
Merge "Set REG0_USED on X86 Set8R instruction"

9 years agoSet REG0_USED on X86 Set8R instruction
Mark Mendell [Thu, 31 Jul 2014 18:36:54 +0000 (14:36 -0400)]
Set REG0_USED on X86 Set8R instruction

Since this instruction only affects the low byte of the register, it is
preceded by an XOR to zero the upper 3 bytes.  Set8R isn't marked as
using operand 0 as an input.  In practice, this works for now, as the
Xor sets the CC and Set8R uses the CC (although not that of the Xor, but
of a Cmp generally).

This just marks REG0 as using the previous contents of the register, as
it is modifying only 1 byte of 4.

Change-Id: I7a69cbdb06979da5d5d2ae17fabd7c22c5a17701
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
9 years agoMerge "ART: Fix memory unmapped twice issue in ElfFile::Load(bool)"
Brian Carlstrom [Tue, 5 Aug 2014 05:45:06 +0000 (05:45 +0000)]
Merge "ART: Fix memory unmapped twice issue in ElfFile::Load(bool)"

9 years agoART: Fix memory unmapped twice issue in ElfFile::Load(bool)
Jim_Guo [Mon, 28 Apr 2014 03:11:57 +0000 (11:11 +0800)]
ART: Fix memory unmapped twice issue in ElfFile::Load(bool)

Root Cause:
  The overlapped memory region will be unmapped by
  (1) ~MemMap() of reservation MemMap (reserve) and
  (2) ~MemMap() of "reuse" MemMap (segment).
  Someone takes the memory region after (1) and it will be unmapped in (2).
  So, SIGSEGV occurs when using the unmapped memory region.

Solution:
  Fixes this issue by skip unmap "reuse" MemMap in destructor.
  And always create reservation MemMap before "reuse" MemMap. (It also solved
  the fixupELF case which does not reserve the whole needed memory region).

Bug: 16486685
Change-Id: I8f2538861d5c3fa7b9a04d2c3f516319cc060291

9 years agoam 9e9b15dd: Merge "Add trampoline invoke and ART callback tests for native-bridge"
Andreas Gampe [Mon, 4 Aug 2014 23:41:31 +0000 (23:41 +0000)]
am 9e9b15dd: Merge "Add trampoline invoke and ART callback tests for native-bridge"

* commit '9e9b15dd29ff4d91f31ed1063561963b2f99ad1c':
  Add trampoline invoke and ART callback tests for native-bridge

9 years agoam 1a09d286: Merge "AArch64: Implement InexpensiveConstant methods."
Andreas Gampe [Mon, 4 Aug 2014 23:27:13 +0000 (23:27 +0000)]
am 1a09d286: Merge "AArch64: Implement InexpensiveConstant methods."

* commit '1a09d286bdb4abc9aae06dcf4a8b052648816e2b':
  AArch64: Implement InexpensiveConstant methods.

9 years agoam c7975a33: Merge "AArch64: Add inlining support for ceil(), floor(), rint(), round()"
Andreas Gampe [Mon, 4 Aug 2014 23:03:23 +0000 (23:03 +0000)]
am c7975a33: Merge "AArch64: Add inlining support for ceil(), floor(), rint(), round()"

* commit 'c7975a33b9c8fb36e85c41162462aeec8e76232a':
  AArch64: Add inlining support for ceil(), floor(), rint(), round()

9 years agoMerge "AArch64: Implement InexpensiveConstant methods."
Andreas Gampe [Mon, 4 Aug 2014 23:22:12 +0000 (23:22 +0000)]
Merge "AArch64: Implement InexpensiveConstant methods."

9 years agoAArch64: Implement InexpensiveConstant methods.
Matteo Franchin [Fri, 4 Jul 2014 11:53:27 +0000 (12:53 +0100)]
AArch64: Implement InexpensiveConstant methods.

Implement IsInexpensiveConstant and friends for A64.
Also extending the methods to take the opcode with respect to which
the constant is inexpensive. Additionally, logical operations (i.e.
and, or, xor) can now handle the immediates 0 and ~0 (which are not
logical immediates).

Change-Id: I46ce1287703765c5ab54983d13c1b3a1f5838622

9 years agoam 316fb6e4: Merge "Make verifier identify unresolved methods as constructors by...
Jeff Hao [Mon, 4 Aug 2014 22:25:52 +0000 (22:25 +0000)]
am 316fb6e4: Merge "Make verifier identify unresolved methods as constructors by <init>."

* commit '316fb6e4992f41fa0742f1360c6497787c9433e3':
  Make verifier identify unresolved methods as constructors by <init>.

9 years agoam 04ce1134: Make verifier identify unresolved methods as constructors by <init>.
Jeff Hao [Mon, 4 Aug 2014 22:10:56 +0000 (22:10 +0000)]
am 04ce1134: Make verifier identify unresolved methods as constructors by <init>.

* commit '04ce113458b6b01f96d58dbb4c41682ee22d8b5d':
  Make verifier identify unresolved methods as constructors by <init>.

9 years agoMake verifier identify unresolved methods as constructors by <init>.
Jeff Hao [Mon, 4 Aug 2014 21:47:17 +0000 (14:47 -0700)]
Make verifier identify unresolved methods as constructors by <init>.

Check was previously missing brackets in the method name.

Bug: 16560516
Change-Id: I6b28f8413f3d4c14269a6de38731213d7c964af6

9 years agoam 7aaa8dbf: Merge "ART: Implement the easy long division/remainder by a constant"
Andreas Gampe [Mon, 4 Aug 2014 20:24:30 +0000 (20:24 +0000)]
am 7aaa8dbf: Merge "ART: Implement the easy long division/remainder by a constant"

* commit '7aaa8dbfbcde7f58564b42044892891559669838':
  ART: Implement the easy long division/remainder by a constant

9 years agoam 4e97f656: Merge "Move image classes options from art to AndroidRuntime [art]"
Brian Carlstrom [Mon, 4 Aug 2014 19:26:35 +0000 (19:26 +0000)]
am 4e97f656: Merge "Move image classes options from art to AndroidRuntime [art]"

* commit '4e97f6564fa51609d5651374dcdd2a8f4e79f272':
  Move image classes options from art to AndroidRuntime [art]

9 years agoam dc3ca147: Merge "Move from dalvik.vm.image-dex2oat-flags to dalvik.vm.dex2oat...
Brian Carlstrom [Mon, 4 Aug 2014 19:26:34 +0000 (19:26 +0000)]
am dc3ca147: Merge "Move from dalvik.vm.image-dex2oat-flags to dalvik.vm.dex2oat-filter [art]"

* commit 'dc3ca147ee880088eb2f52b7b0355062ba5749be':
  Move from dalvik.vm.image-dex2oat-flags to dalvik.vm.dex2oat-filter [art]

9 years agoam 77a5b501: Merge "AArch64: Remove unnecessary work around for sp."
Andreas Gampe [Mon, 4 Aug 2014 17:52:59 +0000 (17:52 +0000)]
am 77a5b501: Merge "AArch64: Remove unnecessary work around for sp."

* commit '77a5b50148633c2651edb7f35f5254e40cc878dc':
  AArch64: Remove unnecessary work around for sp.

9 years agoam f7f6c978: Merge "Inform about System.exit() call in logcat"
Narayan Kamath [Mon, 4 Aug 2014 17:38:47 +0000 (17:38 +0000)]
am f7f6c978: Merge "Inform about System.exit() call in logcat"

* commit 'f7f6c978d44a785d4c12879c6ca20ca1832d3217':
  Inform about System.exit() call in logcat

9 years agoUse canonical paths when searching for dex files
Calin Juravle [Tue, 15 Jul 2014 22:56:47 +0000 (23:56 +0100)]
Use canonical paths when searching for dex files

Apps which use the DexPathClassLoader directly may
pass symlinks when trying to load dex files. This
will not work as we use string comparision to find
the dex in an oat file. The CL fixes this issue by
using using dex conical paths for comparisons.

Bug: 15313272

(cherry picked from commit 4e1d579d6401fef2dd57b16f8d406e33221a69d9)

Change-Id: I441f1ef18388c4a17c747a7e55b57f917724db85

9 years agoUse canonical paths when searching for dex files
Calin Juravle [Tue, 15 Jul 2014 22:56:47 +0000 (23:56 +0100)]
Use canonical paths when searching for dex files

Apps which use the DexPathClassLoader directly may
pass symlinks when trying to load dex files. This
will not work as we use string comparision to find
the dex in an oat file. The CL fixes this issue by
using using dex conical paths for comparisons.

Bug: 15313272

Change-Id: Ic314374b17612c3afbcadec93a88b2515a0aca5e

9 years agoam 7906b25f: Merge "ART: Rework ARM64 entry sequence"
Andreas Gampe [Mon, 4 Aug 2014 16:40:46 +0000 (16:40 +0000)]
am 7906b25f: Merge "ART: Rework ARM64 entry sequence"

* commit '7906b25f79f24af3a8b8eee0454b4db1278b9b77':
  ART: Rework ARM64 entry sequence

9 years agoam d4c3c62c: Fix broken JNI IsAssignableFrom.
Narayan Kamath [Mon, 4 Aug 2014 12:17:41 +0000 (12:17 +0000)]
am d4c3c62c: Fix broken JNI IsAssignableFrom.

* commit 'd4c3c62cc68296fbaf35e7b37108c2fde2278a3b':
  Fix broken JNI IsAssignableFrom.

9 years agoam 43c63b5a: Merge "Fix broken JNI IsAssignableFrom."
Narayan Kamath [Mon, 4 Aug 2014 11:39:30 +0000 (11:39 +0000)]
am 43c63b5a: Merge "Fix broken JNI IsAssignableFrom."

* commit '43c63b5aaa7cd1c6d0ca13b7ea28cc321848d127':
  Fix broken JNI IsAssignableFrom.

9 years agoFix broken JNI IsAssignableFrom.
Narayan Kamath [Fri, 11 Jul 2014 18:15:11 +0000 (19:15 +0100)]
Fix broken JNI IsAssignableFrom.

The expected argument order was the opposite of what the spec
dictated.

Reported-By: Mikhail Naganov <mnaganov@google.com>
bug: 16531674

(cherry picked from commit 1268b742c8cff7318dc0b5b283cbaeabfe0725ba)

Change-Id: I2b6636998c4e15c1eb10dc96a57940aca56c4d0d

9 years agoMerge "Inform about System.exit() call in logcat"
Narayan Kamath [Mon, 4 Aug 2014 17:31:49 +0000 (17:31 +0000)]
Merge "Inform about System.exit() call in logcat"

9 years agoInform about System.exit() call in logcat
Dmitry Petrochenko [Thu, 3 Jul 2014 10:07:45 +0000 (17:07 +0700)]
Inform about System.exit() call in logcat

This diagnostic message helps to filter out crashes during System.exit()
when thread's behaviour is undefined.

Change-Id: I772932a35b503b1efca695e7da7bf2e562c03a7c
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
9 years agoMerge "Fix broken JNI IsAssignableFrom."
Narayan Kamath [Mon, 4 Aug 2014 11:24:20 +0000 (11:24 +0000)]
Merge "Fix broken JNI IsAssignableFrom."

9 years agoART: Fix lock max count definition
Dmitry Petrochenko [Mon, 28 Jul 2014 10:40:16 +0000 (17:40 +0700)]
ART: Fix lock max count definition

The lock max count should utilize 14 bits since 2 highest bits are reserved for lock state.

Change-Id: I9d562f7bca9c0853231800a706a8523204e8aa9d
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
9 years agoFix broken JNI IsAssignableFrom.
Narayan Kamath [Fri, 11 Jul 2014 18:15:11 +0000 (19:15 +0100)]
Fix broken JNI IsAssignableFrom.

The expected argument order was the opposite of what the spec
dictated.

Reported-By: Mikhail Naganov <mnaganov@google.com>
bug: 16531674

Change-Id: I1ebc6d5814ebb4feeb96f3ecdf1a4602da4ba7ce

9 years agoMerge "Make verifier identify unresolved methods as constructors by <init>."
Jeff Hao [Mon, 4 Aug 2014 22:17:40 +0000 (22:17 +0000)]
Merge "Make verifier identify unresolved methods as constructors by <init>."

9 years agoMake verifier identify unresolved methods as constructors by <init>.
Jeff Hao [Mon, 4 Aug 2014 21:47:17 +0000 (14:47 -0700)]
Make verifier identify unresolved methods as constructors by <init>.

Check was previously missing brackets in the method name.

Bug: 16560516

(cherry picked from commit 04ce113458b6b01f96d58dbb4c41682ee22d8b5d)

Change-Id: Ie98c5b84e73ffc43ea08e1b08ae9c6e41bcd5891

9 years agoMerge "ART: Implement the easy long division/remainder by a constant"
Andreas Gampe [Mon, 4 Aug 2014 19:36:53 +0000 (19:36 +0000)]
Merge "ART: Implement the easy long division/remainder by a constant"

9 years agoART: Implement the easy long division/remainder by a constant
Alexei Zavjalov [Mon, 14 Jul 2014 19:19:41 +0000 (02:19 +0700)]
ART: Implement the easy long division/remainder by a constant

Also optimizes long/int divisions by power-of-two values.

Also do some clean-up.

Change-Id: Ie414e64aac251c81361ae107d157c14439e6dab5
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
9 years agoMerge "Move image classes options from art to AndroidRuntime [art]"
Brian Carlstrom [Mon, 4 Aug 2014 18:27:31 +0000 (18:27 +0000)]
Merge "Move image classes options from art to AndroidRuntime [art]"

9 years agoMerge "Add trampoline invoke and ART callback tests for native-bridge"
Andreas Gampe [Mon, 4 Aug 2014 23:32:31 +0000 (23:32 +0000)]
Merge "Add trampoline invoke and ART callback tests for native-bridge"

9 years agoAdd trampoline invoke and ART callback tests for native-bridge
Yong WU [Sun, 3 Aug 2014 08:06:52 +0000 (16:06 +0800)]
Add trampoline invoke and ART callback tests for native-bridge

Create trampolines for JNI functions in native-bridge. Test trampoline
invoking from ART side.

Add tests for ART callbacks which called from native-bridge. In this test
they are invoked from the trampoline of JNI_OnLoad.

Change-Id: Ibaa5103fdf49a6b29a1c12f45410fe5f82d46b1e

9 years agoMerge "Move from dalvik.vm.image-dex2oat-flags to dalvik.vm.dex2oat-filter [art]"
Brian Carlstrom [Mon, 4 Aug 2014 18:27:30 +0000 (18:27 +0000)]
Merge "Move from dalvik.vm.image-dex2oat-flags to dalvik.vm.dex2oat-filter [art]"

9 years agoMerge "ART: Rework ARM64 entry sequence"
Andreas Gampe [Mon, 4 Aug 2014 16:32:25 +0000 (16:32 +0000)]
Merge "ART: Rework ARM64 entry sequence"