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dalvik: 提交列表

dalvik


ics-x86
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Rev. 时间 作者
068e1b0 ics-x86 android-x86-4.0-r1 2012-12-09 22:46:22 Chih-Wei Huang

Update houdini support

The patch requires new houdini for ICS.

Modified from JB patches of Daniel Fages <dfages@android-x86.org>.
2824c9d 2012-07-11 09:49:51 Dong-Yuan Chen

X86 trace JIT compiler support

This patch provides a fully functional x86 trace JIT compiler for Dalvik
VM. It is built on top of the existing x86 fast interpreter
with bug fixes and needed extension to support trace JIT interface. The
x86 trace JIT code generator was developed independent of the existing
template-based code generator and thus does not share exactly the same
infrastructure. Included in this patch are:

* Deprecated and removed the x86-atom fast interpreter that is no
longer functional since ICS.
* Augmented x86 fast interpreter to provide interfaces for x86 trace JIT
compiler.
* Added x86 trace JIT code generator with full JDWP debugging support.
* Method JIT and self-verification mode are not supported.

The x86 code generator uses the x86 instruction encoder/decoder library
from the Apache Harmony project. Additional wrapper extension and bug
fixes were added to support the x86 trace JIT code generator. The x86
instruction encoder/decoder is embedded inside the x86 code generator
under the libenc subdirectory.

Change-Id: I241113681963a16c13a3562390813cbaaa6eedf0
Signed-off-by: Dong-Yuan Chen <dong-yuan.chen@intel.com>
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
Signed-off-by: Johnnie Birch <johnnie.l.birch.jr@intel.com>
Signed-off-by: Udayan <udayan.banerji@intel.com>
Signed-off-by: Sushma Kyasaralli Thimmappa <sushma.kyasaralli.thimmappa@intel.com>
Signed-off-by: Bijoy Jose <bijoy.a.jose@intel.com>
Signed-off-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
Signed-off-by: Tim Hartley <timothy.d.hartley@intel.com>
a84375e 2012-07-11 09:49:50 Elliott Hughes

Fix a possible off-by-one in the verifier.

Bug: http://code.google.com/p/android/issues/detail?id=10863
Change-Id: I604f9a5ea08b6a6934b3ba522e1fda0bb738f81c
3c0bc7b 2012-06-26 19:36:26 Chih-Wei Huang

Export jniRegisterSystemMethods() by C linkage

It allows libdvm_houdini.so to be loaded correctly.
e53ef31 2012-06-26 18:55:51 Daniel Fages

Enable libhoudini support
028bb93 2012-06-19 14:51:06 Xavier Ducrohet

Make dex merging stateless.

This is required to run dx in Eclipse which doesn't unload the dx
library after each run.

(cherry-pick of 7aa5ce7e990dc3766eba97cd0932b62e4de21503.)

Change-Id: I7a69a3015d448ddd5558c307cd01346156cbc739
f778951 2012-06-19 14:50:44 Elliott Hughes

Support debug info in dexmerge.

Bug: 4090053

(cherry-pick of bc23c4f3ebaefebb3f1be7732767631f91e165ea.)

Change-Id: I1108933fc03330ff91be3a2edef8b4966977dcd7
Signed-off-by: Jesse Wilson <jesse@swank.ca>
d134bf7 2012-06-19 14:50:20 Mattias Petersson

Fixing a crash when doing lock profiling

This is a fix for a crash that can happen when logging Contention
events. This logging is performed when lock profiling is enabled.
This is by default enabled on userdebug builds. The crash happened
when a thread was being destroyed. When a thread is being
destroyed it is normal that the frame depth is zero, and thus the
current frame is null. logContentionEvent() requires that the
current frame is not null, or it will crash.

The fix is to check if the current frame is null.

Change-Id: I4c2b9ad94b663398645497fdffa1ec6f7ea86a51
3ab7c28 2012-06-19 14:50:19 Raghu Gandham

Running rebuild.sh found a few changes to be updated to vm/mterp/out/InterpAsm-mips.S and vm/mterp/out/InterpC-mips.cpp
ee680a5 2012-06-19 14:46:02 SangWook Han

Fix: Issue 26627: Dalvik Heap Trim timer value after GC

dvmRelativeCondWait need millisecods not seconds.

With this fix, trim will begins 5 seconds after concurrent GC

Bug: http://code.google.com/p/android/issues/detail?id=26627
Change-Id: I3802b48e345725fb78e4ef2c999dd243ef30a138
3a21c33 2012-06-19 14:44:58 Chris Dearman

Pad the 8 and 16 bit Jvalue members

This allows them to be consistently accessed as either 8-bit,
16-bit or 32-bit values in bigendian and little-endian mode.

Change-Id: I1be5519f3666a3553b404368075f5a7b5d9e6b32
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Raghu Gandham <raghu@mips.com>
00a109d 2012-06-19 14:44:33 Raghu Gandham

Dalvik fast interpreter support and JIT implementation

Change-Id: I9bb4f6875b7061d3ffaee73f204026cb8ba3ed39
Signed-off-by: Raghu Gandham <raghu@mips.com>
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Douglas Leung <douglas@mips.com>
Signed-off-by: Don Padgett <don@mips.com>
e567c68 2012-06-19 14:43:43 Elliott Hughes

Fix a bug in dvmQuasiAtomicsShutdown.

Spotted visually when merging to an internal branch.

Change-Id: Ic130608bfa46036cec0684cd50706178cfefd2a0
4c4404e 2012-06-19 14:43:12 Raghu Gandham

Support architectures that require correctly aligned doubles

CTS: tests.api.java.lang.reflect.MethodTest#test_invokeLjava_lang_Object$Ljava_lang_Object

Change-Id: I93c391884d802b8e69fe3e1ced55a2f2c7866d16
Signed-off-by: Nikola Kuzmanovic <nikola.kuzmanovic@rt-rk.com>
Signed-off-by: Chris Dearman <chris@mips.com>
cc116f9 2012-06-19 14:42:51 Elliott Hughes

Simplify the quasi-atomic stuff and add MIPS support.

Change-Id: Iac896c03ef707c998cc714628adea0255f21c035
01974eb 2012-06-19 14:42:21 Chris Dearman

Use old frame for dvmReportPreNativeInvoke/dvmReportPostNativeInvoke

The portable and standard interpreters were using different values.
The portable interpeter is correct...

Change-Id: I8669dfbc979f161666e6b7f63aae16f48612a0c6
Signed-off-by: Chris Dearman <chris@mips.com>
bef1a87 2012-06-19 14:42:19 Chris Dearman

Restore fp after calling JNI method in allstubs interpreter

The allstubs interpreter uses self->interpSave.curFrame as fp.
The invokeMethod native code sets self->interpSave.curFrame directly
effectively updating fp, so restore fp after the call has completed.

Change-Id: I0ffb15b71a48c2780251bbcd66e551bb0a52fe94
Signed-off-by: Chris Dearman <chris@mips.com>
bdb0eb7 2012-06-19 14:42:17 Raghu Gandham

Fix the warning emitted by codesourcery compiler 4.5.2

Change-Id: Ib2b8e87afff7af56281d83961edf79c17cbcf940
e090158 2012-06-19 14:41:28 Chris Dearman

Fix instruction logging messages

Change-Id: Ifc7de30ea1c1221f7838523a5ebd269eec622e03
Signed-off-by: Chris Dearman <chris@mips.com>
c9beecc 2012-06-19 14:41:06 Chris Dearman

Fix the portable interpreter build

Change-Id: Ibf08d50c7a01a4c30559dd2ee9511c28fb1365a5
Signed-off-by: Chris Dearman <chris@mips.com>
3bde6fa 2012-06-19 14:39:47 Johnnie Birch

Fixed bug in x86-atom fast interpreter.

Adds guard for potential null pointer. Adds guard for potential null
pointer when checking for debugger active on return from method.

Change-Id: Iaef2b6815fe6c64450cc0cc36f8920e4c38f40e6
57bf300 2012-06-19 14:38:34 Elliott Hughes

Fix a leak in the JIT.

We should use the JIT's arena rather than explicit allocation/deallocation.

Change-Id: I12b78cb1586222b082b140e4a1db00969ce23e3c
18ac0f4 2012-06-19 14:38:17 Elliott Hughes

Fix a small memory leak.

Found by someone reading the code, rather than because we saw a crash. This is
only a small leak, and you'd have to be dumping threads (because of an ANR) or
creating a new thread to provoke it.

(cherry picked from commit 6d1a1dfd0ef006e19067b6ffd927160d0c6d9647)

Change-Id: Id857efca8d34b20d1acaa452c3fe5d2975e2572b
65100a3 2012-06-19 14:37:55 Chris Dearman

Set SYSTEM_PAGE_SIZE from PAGE_SHIFT

Hardwiring the expected page size is not portable

Signed-off-by: Chris Dearman <chris@mips.com>
f2e2549 2012-06-19 14:34:31 Mark Gordon

Obvious mix of = and ==

Change-Id: I52183924c287b80e9ca7c20df6edfe132b43e088
e2273f1 2012-06-19 14:34:14 Charlie Groves

Compact merged dexes on their byte aligned size

Previously, if a merged dex had too much free space, the compaction step
would subtract the unused space from the section sizes generated by
adding the merged dexes section sizes. The merged sizes weren't 4-byte
aligned, which meant if a section had been bumped in size for the
boundary, the compaction would fail when loading into a section eg
'Section limit 3665072 exceeded by string data'.

This gets the compacted section size from the actual used space instead
of from the non-aligned estimate, so everything fits.

Change-Id: I1aee1abd721ec21998bb3ea78f6f424e7421b614
42474c1 2012-01-21 09:11:41 The Android Automerger

merge in ics-mr1-release history after reset to ics-mr1
1c7e1e1 2012-01-20 07:17:22 jeffhao

Fix to dex verifier to handle float types that look like Boolean.

Addresses http://code.google.com/p/android/issues/detail?id=23465, where
a Float value is potentially 0x0 or Float.MIN_VALUE (0x1), which combines
into a Boolean type, which should be allowed to be promoted to Float.

(cherry picked from commit 2a249c50903d669d2a9296f0fe407b67646626c8)

Change-Id: I1b81fad5e1e166246535bdfa4b7a98db3b2531bf
e79c991 2012-01-19 14:16:51 The Android Automerger

merge in ics-mr1-release history after reset to ics-mr1
232c385 2012-01-19 07:47:17 Ben Cheng

Bug fix for control-flow construction involving nested loops.

Bug: 5884080
Change-Id: Ic2f42abae3e71f9c0729984902396f92902184a3
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