diff options
| author | Dong-Yuan Chen <dong-yuan.chen@intel.com> | 2012-07-03 13:13:07 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2012-07-20 12:27:18 -0700 |
| commit | 0c2dc522d0e120f346cf0a40c8cf0c93346131c2 (patch) | |
| tree | f7ca4c8e3ca1150b7e8c5f4b68c60972641dc77f /NOTICE | |
| parent | abede656a1f2330e3d31281fb208be7c04e8eb56 (diff) | |
| download | android_dalvik-0c2dc522d0e120f346cf0a40c8cf0c93346131c2.tar.gz android_dalvik-0c2dc522d0e120f346cf0a40c8cf0c93346131c2.tar.bz2 android_dalvik-0c2dc522d0e120f346cf0a40c8cf0c93346131c2.zip | |
[X86] 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>
Diffstat (limited to 'NOTICE')
| -rw-r--r-- | NOTICE | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -1,3 +1,8 @@ + ========================================================================= + == NOTICE file corresponding to the section 4 d of == + == the Apache License, Version 2.0, == + == in this case for the Android-specific code. == + ========================================================================= Copyright (c) 2005-2008, The Android Open Source Project @@ -188,3 +193,31 @@ END OF TERMS AND CONDITIONS + ========================================================================= + == NOTICE file for the x86 JIT libenc subdirectory. == + ========================================================================= + +Apache Harmony +Copyright 2006, 2010 The Apache Software Foundation. + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). + +Portions of Harmony were originally developed by +Intel Corporation and are licensed to the Apache Software +Foundation under the "Software Grant and Corporate Contribution +License Agreement" and for which the following copyright notices +apply + (C) Copyright 2005 Intel Corporation + (C) Copyright 2005-2006 Intel Corporation + (C) Copyright 2006 Intel Corporation + +Portions of the Apache Portable Runtime used by DRLVM were +developed at the National Center for Supercomputing Applications +(NCSA) at the University of Illinois at Urbana-Champaign. + +This software contains code derived from the RSA Data Security +Inc. MD5 Message-Digest Algorithm. + +This software contains code derived from UNIX V7, Copyright(C) +Caldera International Inc. |