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10 years agoam 269c3360: Merge "ART: Add guards to the dex cache and its shortcuts"
Andreas Gampe [Wed, 6 Aug 2014 23:05:03 +0000 (23:05 +0000)]
am 269c3360: Merge "ART: Add guards to the dex cache and its shortcuts"

* commit '269c3360f8e69e9faf8bc8a51fd87ae7adadfb59':
  ART: Add guards to the dex cache and its shortcuts

10 years agoam 2524ffd7: Merge "Implement TLAB fast paths in artAllocObjectFromCode."
Hiroshi Yamauchi [Wed, 6 Aug 2014 22:44:43 +0000 (22:44 +0000)]
am 2524ffd7: Merge "Implement TLAB fast paths in artAllocObjectFromCode."

* commit '2524ffd731a3d173c9b0ad8f7b3e4a89d692aab6':
  Implement TLAB fast paths in artAllocObjectFromCode.

10 years agoam 57cd9d3b: Merge "Added support for patching classes from different dex files."
Mathieu Chartier [Wed, 6 Aug 2014 22:12:04 +0000 (22:12 +0000)]
am 57cd9d3b: Merge "Added support for patching classes from different dex files."

* commit '57cd9d3bda952ee2c2cf977fb1e26a0a954e1bab':
  Added support for patching classes from different dex files.

10 years agoam cf73835a: Merge "Revert "Temporary fix for bad LIR generation in GenInlinedGet.""
Mathieu Chartier [Wed, 6 Aug 2014 22:12:03 +0000 (22:12 +0000)]
am cf73835a: Merge "Revert "Temporary fix for bad LIR generation in GenInlinedGet.""

* commit 'cf73835af1421b3346a180c4eb2236d373bf2f2f':
  Revert "Temporary fix for bad LIR generation in GenInlinedGet."

10 years agoam 0f56c9ca: Merge "ART: Rework CFA frame initialization and writing code"
Andreas Gampe [Wed, 6 Aug 2014 21:25:48 +0000 (21:25 +0000)]
am 0f56c9ca: Merge "ART: Rework CFA frame initialization and writing code"

* commit '0f56c9cae0f570483a1d420172377b1754331025':
  ART: Rework CFA frame initialization and writing code

10 years agoam e564bded: Merge "ART: Skip compiling redefined classes in apps"
Andreas Gampe [Wed, 6 Aug 2014 20:44:40 +0000 (20:44 +0000)]
am e564bded: Merge "ART: Skip compiling redefined classes in apps"

* commit 'e564bded1862fb97b64517fb78a8c5c5df467850':
  ART: Skip compiling redefined classes in apps

10 years agoam d009c20d: Merge "ART: Use TMPDIR for test directories"
Andreas Gampe [Wed, 6 Aug 2014 20:38:39 +0000 (20:38 +0000)]
am d009c20d: Merge "ART: Use TMPDIR for test directories"

* commit 'd009c20d828c80204e34c1860df54ae871447f83':
  ART: Use TMPDIR for test directories

10 years agoam 1b192268: Merge "ART: Generate chained compare-and-branch for short switches"
Andreas Gampe [Wed, 6 Aug 2014 20:38:34 +0000 (20:38 +0000)]
am 1b192268: Merge "ART: Generate chained compare-and-branch for short switches"

* commit '1b192268f167f603fc372f02f9067f3ce5d82daf':
  ART: Generate chained compare-and-branch for short switches

10 years agoam e71d5971: Merge "Fix proxy tracing and enable tests that now work with tracing."
Jeff Hao [Wed, 6 Aug 2014 20:38:33 +0000 (20:38 +0000)]
am e71d5971: Merge "Fix proxy tracing and enable tests that now work with tracing."

* commit 'e71d59715a2f0adb0aa539639b83b8d410fc679f':
  Fix proxy tracing and enable tests that now work with tracing.

10 years agoam a947ebc4: Merge "Fix checks for kLiteral in local optimizations."
Dave Allison [Wed, 6 Aug 2014 19:52:42 +0000 (19:52 +0000)]
am a947ebc4: Merge "Fix checks for kLiteral in local optimizations."

* commit 'a947ebc45d2785522b3c9d3295be68fd35d548be':
  Fix checks for kLiteral in local optimizations.

10 years agoam 860feb0a: Merge "Add card table test."
Mathieu Chartier [Wed, 6 Aug 2014 18:43:17 +0000 (18:43 +0000)]
am 860feb0a: Merge "Add card table test."

* commit '860feb0a60d0fe9311f28bd590058f6660d130b1':
  Add card table test.

10 years agoMerge "ART: Add guards to the dex cache and its shortcuts"
Andreas Gampe [Wed, 6 Aug 2014 22:58:25 +0000 (22:58 +0000)]
Merge "ART: Add guards to the dex cache and its shortcuts"

10 years agoART: Add guards to the dex cache and its shortcuts
Andreas Gampe [Thu, 31 Jul 2014 23:23:49 +0000 (16:23 -0700)]
ART: Add guards to the dex cache and its shortcuts

Do not return fields, methods or classes if the (declaring) class is
erroneous.

Bug: 16692788
Change-Id: If43c2414ad0eb22db5eba7cf66396c7f16c26597

10 years agoMerge "ART: Rework CFA frame initialization and writing code"
Andreas Gampe [Wed, 6 Aug 2014 21:20:31 +0000 (21:20 +0000)]
Merge "ART: Rework CFA frame initialization and writing code"

10 years agoART: Rework CFA frame initialization and writing code
Andreas Gampe [Wed, 6 Aug 2014 03:21:05 +0000 (20:21 -0700)]
ART: Rework CFA frame initialization and writing code

Move eh_frame initialization code and CFI writing code to
elf_writer_quick to remove hard-wired dependencies on specific
Quick-compiler backends.

Change-Id: I27ee8ce7245da33a20c90e0086b8d4fd0a2baf4d

10 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."

10 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.

10 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.

10 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.

10 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.

10 years agoMerge "Added support for patching classes from different dex files."
Mathieu Chartier [Wed, 6 Aug 2014 22:04:33 +0000 (22:04 +0000)]
Merge "Added support for patching classes from different dex files."

10 years agoAdded support for patching classes from different dex files.
Fred Shih [Wed, 6 Aug 2014 17:46:37 +0000 (10:46 -0700)]
Added support for patching classes from different dex files.

Added support for class patching from different dex files and moved
ScopedObjectAccess from the quick compiler to driver. Slight refactoring
for clarity.

Bug: 16656190
Change-Id: I107fcbce75db42ca61321ea1c5d5f236680a1b3d

10 years agoRevert "Temporary fix for bad LIR generation in GenInlinedGet."
Fred Shih [Wed, 6 Aug 2014 17:42:17 +0000 (10:42 -0700)]
Revert "Temporary fix for bad LIR generation in GenInlinedGet."

This reverts commit eb76e11d836ea953b4e40a28e3e69d3b0f4c86fa.

Bug: 16656190
Change-Id: Ie2dd58436b28e79214ef3a7c7651f16fe46a60e8

10 years agoMerge "ART: Skip compiling redefined classes in apps"
Andreas Gampe [Wed, 6 Aug 2014 20:37:35 +0000 (20:37 +0000)]
Merge "ART: Skip compiling redefined classes in apps"

10 years agoART: Skip compiling redefined classes in apps
Andreas Gampe [Tue, 29 Jul 2014 01:38:57 +0000 (18:38 -0700)]
ART: Skip compiling redefined classes in apps

If for an app a class is defined in more than one dex file, skip
all classes after the first.

Bug: 16057120
Change-Id: Ifd71e6f462fd691ee23724a001190e9175988069

10 years agoMerge "ART: Use TMPDIR for test directories"
Andreas Gampe [Wed, 6 Aug 2014 20:28:43 +0000 (20:28 +0000)]
Merge "ART: Use TMPDIR for test directories"

10 years agoART: Use TMPDIR for test directories
Andreas Gampe [Wed, 6 Aug 2014 20:12:26 +0000 (13:12 -0700)]
ART: Use TMPDIR for test directories

Bug: 16499668
Change-Id: I0d3db4697ef7b1706807e7daa5e000bb89df14e0

10 years agoMerge "ART: Generate chained compare-and-branch for short switches"
Andreas Gampe [Wed, 6 Aug 2014 20:05:02 +0000 (20:05 +0000)]
Merge "ART: Generate chained compare-and-branch for short switches"

10 years agoART: Generate chained compare-and-branch for short switches
Andreas Gampe [Wed, 6 Aug 2014 17:09:01 +0000 (10:09 -0700)]
ART: Generate chained compare-and-branch for short switches

Refactor Mir2Lir to generate chained compare-and-branch sequences
for short switches on all architectures.

Change-Id: Ie2a572ae69d462ba68a119e9fb93ae538cddd08f

10 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

10 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

10 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.

10 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.

10 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

10 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.

10 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

10 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

10 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

10 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

10 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.

10 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[], ..)

10 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."

10 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

10 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."

10 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

10 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

10 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

10 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

10 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

10 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

10 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

10 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.

10 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)

10 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

10 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.

10 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.

10 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

10 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"

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

10 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>
10 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"

10 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

10 years agoMerge "Add card table test."
Mathieu Chartier [Wed, 6 Aug 2014 18:35:57 +0000 (18:35 +0000)]
Merge "Add card table test."

10 years agoAdd card table test.
Mathieu Chartier [Wed, 6 Aug 2014 01:15:56 +0000 (18:15 -0700)]
Add card table test.

Tests some of the functionality supported by the card table.

Removed some logcat spam from monitor_pool.

Change-Id: I1423816a72572f78aca44552effa2b4c6aac46c8

10 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"

10 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"

10 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."

10 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

10 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.""

10 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

10 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."

10 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

10 years agoMerge "Implement TLAB fast paths in artAllocObjectFromCode."
Hiroshi Yamauchi [Wed, 6 Aug 2014 22:36:17 +0000 (22:36 +0000)]
Merge "Implement TLAB fast paths in artAllocObjectFromCode."

10 years agoImplement TLAB fast paths in artAllocObjectFromCode.
Hiroshi Yamauchi [Wed, 6 Aug 2014 19:41:15 +0000 (12:41 -0700)]
Implement TLAB fast paths in artAllocObjectFromCode.

GSS/TLAB GC speedup on N4 (ms):

MemAllocTest 2963 -> 2792
BinaryTrees  2205 -> 2113

Also, measured wth -XX:IgnoreMaxFootprint to invoke GC less often
(only when the bump pointer space is filled rather than based on the
target utilization):

MemAllocTest 2707 -> 2590
BinaryTrees  2023 -> 1906

TODO: implement fast paths for array allocations.

Bug: 9986565
Change-Id: I73ff6327b229704f8ae5924ae9b747443c229841

10 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."

10 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

10 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.

10 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

10 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

10 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"

10 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"

10 years agoMerge "Fix proxy tracing and enable tests that now work with tracing."
Jeff Hao [Wed, 6 Aug 2014 19:53:18 +0000 (19:53 +0000)]
Merge "Fix proxy tracing and enable tests that now work with tracing."

10 years agoFix proxy tracing and enable tests that now work with tracing.
Jeff Hao [Thu, 24 Jul 2014 23:26:09 +0000 (16:26 -0700)]
Fix proxy tracing and enable tests that now work with tracing.

Also updates proxy_test to generate an image for GetQuickOatCodeFor.

Bug: 16386215
Change-Id: Ie7daad3d73ea7b60187bc1e7037ade0df8277107

10 years agoMerge "Fix checks for kLiteral in local optimizations."
Dave Allison [Wed, 6 Aug 2014 19:40:49 +0000 (19:40 +0000)]
Merge "Fix checks for kLiteral in local optimizations."

10 years agoFix checks for kLiteral in local optimizations.
Dave Allison [Wed, 6 Aug 2014 04:32:46 +0000 (21:32 -0700)]
Fix checks for kLiteral in local optimizations.

The check for kLiteral (literal load) just checked the kLiteral
bit in the def mask.  The kEncodeAll mask has the kLiteral bit
set so this check was triggering.  The fix is to check for
only the kLiteral bit being set and no other special bits.

The semantics of the special bits in the use/def mask is that
only one of them can be set at the same time.

Bug: 16824330

Change-Id: I0f1c1157e017870414ffef11767e5433d1fd4401

10 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[], ..)"

10 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>
10 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

10 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

10 years agoMerge "Revert "Temporary fix for bad LIR generation in GenInlinedGet.""
Mathieu Chartier [Wed, 6 Aug 2014 22:04:11 +0000 (22:04 +0000)]
Merge "Revert "Temporary fix for bad LIR generation in GenInlinedGet.""

10 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."

10 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

10 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."

10 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>
10 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"

10 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>
10 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"

10 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>
10 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)"

10 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