| 19c3551836aedca51e7e016007efca18d030763b |
|
24-Feb-2016 |
Dimitry Ivanov <dimitry@google.com> |
Reduce number of namespace-related fields
This change is related to a change on how to
linker-namespaces initialized. They used to be
initialized on first load of a jni library,
With the related changes to frameworks/base
and art, they are now initialized at the time
of creating the ClassLoader.
This removes necessity of storing namespace
specific fields in DexPathList and in new
constructors for BaseDexClassLoaders.
Bug: http://b/27189432
Bug: http://b/22548808
Change-Id: Icf61e621862609de75e3a3f4caf03a4ea96e6398
(cherry picked from commit 68858c91eb15f183269cbaf2e4116c559aab2622)
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| 68858c91eb15f183269cbaf2e4116c559aab2622 |
|
24-Feb-2016 |
Dimitry Ivanov <dimitry@google.com> |
Reduce number of namespace-related fields
This change is related to a change on how to
linker-namespaces initialized. They used to be
initialized on first load of a jni library,
With the related changes to frameworks/base
and art, they are now initialized at the time
of creating the ClassLoader.
This removes necessity of storing namespace
specific fields in DexPathList and in new
constructors for BaseDexClassLoaders.
Bug: http://b/27189432
Bug: http://b/22548808
Change-Id: Icf61e621862609de75e3a3f4caf03a4ea96e6398
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| 86cc92ed3ded99ef0b1f6875a8bd885b5ba9c294 |
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15-Dec-2015 |
Dimitry Ivanov <dimitry@google.com> |
Use shared namespace for bundled apps
This change adds support of shared namespaces when
creating classloader for bundled apps.
Bug: http://b/22548808
Bug: http://b/26165097
Change-Id: I4b4c89e68d83b57d4a9e462725d8b94b3562afef
(cherry picked from commit d3c9dabf5b57d5e4bd86829e6918e8ec732a523a)
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| d3c9dabf5b57d5e4bd86829e6918e8ec732a523a |
|
15-Dec-2015 |
Dimitry Ivanov <dimitry@google.com> |
Use shared namespace for bundled apps
This change adds support of shared namespaces when
creating classloader for bundled apps.
Bug: http://b/22548808
Bug: http://b/26165097
Change-Id: I4b4c89e68d83b57d4a9e462725d8b94b3562afef
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| 0d99a867450529afeee4e7add3db3701d1069c8c |
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08-Dec-2015 |
Dimitry Ivanov <dimitry@google.com> |
Provide libraryPermittedPath to android runtime
Opening native libraries in isolated namespaces is limited to
the search-path (librarySearchPath). The libraryPermittedPath allows
to expand the list of allowed directories for isolated namespaces.
Bug: http://b/22548808
Bug: http://b/25853516
Change-Id: Id229be7760c3c47b7307452493bbb8bdf3faabb7
(cherry picked from commit a2656629522f9d79e2dca7418ab5963f50d0fda8)
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| a2656629522f9d79e2dca7418ab5963f50d0fda8 |
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08-Dec-2015 |
Dimitry Ivanov <dimitry@google.com> |
Provide libraryPermittedPath to android runtime
Opening native libraries in isolated namespaces is limited to
the search-path (librarySearchPath). The libraryPermittedPath allows
to expand the list of allowed directories for isolated namespaces.
Bug: http://b/22548808
Bug: http://b/25853516
Change-Id: Id229be7760c3c47b7307452493bbb8bdf3faabb7
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| ea52753a0f80fcd70acfe9150ecb854511ff38db |
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10-Feb-2011 |
Dan Bornstein <danfuzz@android.com> |
Refactor DexClassLoader and PathClassLoader.
This resulted in the creation of two new classes: DexPathList contains
most of the common functionality, namely managing the two path lists
(dex/resource files and native library directories) plus all the
salient initialization and lookup code. BaseDexClassLoader provides
the ClassLoader API, mostly by making calls to a contained DexPathList
instance. The two original classes just become trivial subclasses
which take different constructor args and make correspondingly
different super() calls in their respective constructors.
I took the opportunity to remove the ability for PathClassLoader to
take directories on the dex/resource list. This functionality hadn't
ever been used, at least not since well before 1.0.
Change-Id: I92ed300417431d0e0ac4c5ecf2f10d6a9b0691c7
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| 6044fd95ef201bbdb11c5364581bc20436233321 |
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15-Jan-2011 |
Dan Bornstein <danfuzz@android.com> |
Synch up file opening code in PathClassLoader and DexClassLoader.
The version in PathClassLoader was more correct.
Change-Id: I92a205403d33c13378c7f392b835669cb97f6ac4
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| 92e51d7dedadb3e8a605eb00e455faf1e3446a02 |
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17-Dec-2010 |
Dan Bornstein <danfuzz@android.com> |
We always wantDex at this point.
So, there was no longer a need to check for it.
Cleaned up some comments and minor code convention violations while
I was in the territory.
Change-Id: I717fa74bad05cdbf02bd4f6d24108196579c451a
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| 5fb197cf9380cfa2b740d98118c2f4b2d739eb9f |
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16-Dec-2010 |
Dan Bornstein <danfuzz@android.com> |
Don't bother trying to unzip a file named "*.dex".
This avoids a bit of work that would inevitably fail. I also updated
some comments to better reflect the status quo.
Change-Id: I7435ec0abd4d0a8173d61c1f4b894bfafbc6f609
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| 866e7ae17a3da81a02b0b144e0c9c2b3196d293a |
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09-Dec-2010 |
Elliott Hughes <enh@google.com> |
Fix a bunch of javac -Xlint warnings in our code.
I think "fallthrough" uncovered a couple of real bugs in the kxml code, but
other than that there's nothing very exciting here. This addresses all but
one of the non-xml warnings. I'm assuming that we'll move the xml cruft out
into external at some point (since we're deliberately not maintaining it).
Change-Id: Ice81253b019df7b19d6557e719663b7bdc11fb22
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| b27ce0cf1efee048fa6e4c20bc6b38e4ebad6930 |
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16-Oct-2010 |
Dan Bornstein <danfuzz@android.com> |
Clean up the construction-time arrangements.
There was all sorts of code here that pointlessly pushed the bulk of
the constructor operation off to instance methods, which (a) could
cause confusion when there's bona fide trouble -- that is, it's better
to throw in the constructor -- and (b) didn't really help with
efficiency in any realistic scenario -- that is, while the original
code nominally avoided extra work until first use, in practice first
use occurs immediately after construction (and in the same thread,
even).
Now, all the one-time work happens in the constructor, and we get to
avoid asking "am I set up yet?" before doing anything substantive.
While I was in the territory, I also did a bit of more minor code
hygiene maintenance.
Change-Id: I41225d373e3ab481b6bc3da5b74bde89c4fd895e
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| bffb058e565a97f838247f1e092b0d17b26cb68e |
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21-Sep-2010 |
Elliott Hughes <enh@google.com> |
Stop doing unbuffered file I/O in ZoneInfoDB.
Use the new memory-mapped code for the index as well as for individual time
zones. This takes the (once-only, during boot) index-reading time down
from ~90ms to ~20ms. DataInputStream(BufferedInputStream(FileInputStream))
would have got us down to ~40ms.
Also remove duplication amongst code snippets that want to read a whole file
into a byte[].
Bug: 3014973
Change-Id: I9d8a326438663314b7f5ee0145cda32ea335f41d
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| af7e77337d97ca5961159a7298e3f47a1c507db3 |
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27-Aug-2010 |
Jesse Wilson <jessewilson@google.com> |
Search the application library path first.
In Froyo and earlier, we search the system library path first. This
makes it impossible for applications to provide newer versions of
native libraries when old versions are shipped on the device.
Change-Id: I0a154e32f62a28cf841b9e8d2dbd2d9cce6f3128
http://b/issue?id=2933456
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| 7365de1056414750d0a7d1fdd26025fd247f0d04 |
|
12-Aug-2010 |
Jesse Wilson <jessewilson@google.com> |
Sorting imports.
Change-Id: I8347bc625480a1c37a1ed9976193ddfedeb00bbc
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| 80a7fbab52b96c9fd47c72f8987d1babe2cd001d |
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22-May-2010 |
Elliott Hughes <enh@google.com> |
Remove more localized exception messages.
I also accidentally mixed two unrelated changes in here: replacing "".equals
and equals("") with String.isEmpty, and removing some dead code in
org.apache.harmony.luni.util.Util.
Change-Id: I0aaad43290b083085b3095b624caf096de487223
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| 873ccdf856836603f62f5e89c9dc65cba21fd8fc |
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05-May-2010 |
Dianne Hackborn <hackbod@google.com> |
Make API to look up library by path public.
Change-Id: Iebe6cb5e9b464330a240d77f5162479513ebadb0
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| d1c610c2a641157df80aa8aefefc49393074f507 |
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22-Mar-2010 |
Elliott Hughes <enh@google.com> |
Remove all remaining "@since Android" tags.
I've fixed a few typos, and removed a few of the more egregiously nonsensical
or incorrect comments that were nearby.
Change-Id: I35851baebd532f949cc269f4738a26eeb9b6e697
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| a1df197865bf7c86448ad5434ac56e6a9020e2d1 |
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05-Feb-2010 |
Brian Carlstrom <bdc@google.com> |
DalvikRunner can run a test as an android.app.Activity & PathClassLoader.toString change
SUMMARY:
- PathClassLoader.toString prints path
- DalvikRunner --mode activity now working
- new DalvikRunner --no-clean vs --no-clean-after behavior
DETAILS
Dalvik runtime change
Changed PathClassLoader.toString to print the class loaders path
Also fixed variable name in commented out debug code
libcore/dalvik/src/main/java/dalvik/system/PathClassLoader.java
Dalvik Runner changes
Mode is the new abstract superclass of the existing Vm
class. ActivityMode is for the new Mode of running as a Activity
on the device. Vm is now a subclass of Mode and its JavaVm and
DeviceDalvikVm still exist although some code has been refactored
into the new Environment clases (see below)
libcore/tools/runner/java/dalvik/runner/Mode.java
libcore/tools/runner/java/dalvik/runner/ActivityMode.java
libcore/tools/runner/java/dalvik/runner/DeviceDalvikVm.java
libcore/tools/runner/java/dalvik/runner/JavaVm.java
libcore/tools/runner/java/dalvik/runner/Vm.java
Environment and its subclasses EnvironmentHost and
EnvironmentDevice allow us to reuse some common code between the
two different device modes (ActivityMode and
DeviceDalvikVm). Basically code that was more about where and how
to do things based on where the code was running as opposed to how
the code was running moved to the Environment classes. For
example, prepare() logic for /sdcard/ and ADB code in general.
libcore/tools/runner/java/dalvik/runner/DeviceDalvikVm.java
libcore/tools/runner/java/dalvik/runner/Environment.java
libcore/tools/runner/java/dalvik/runner/EnvironmentDevice.java
libcore/tools/runner/java/dalvik/runner/EnvironmentHost.java
libcore/tools/runner/java/dalvik/runner/JavaVm.java
libcore/tools/runner/java/dalvik/runner/Vm.java
Adding new files
libcore/tools/runner/Android.mk
Aapt is a wrapper for "aapt" similar to Adb and Dx
libcore/tools/runner/java/dalvik/runner/Aapt.java
Added Adb.install and Adb.uninstall methods
Changed from using File.toString to File.getPath for clarity
libcore/tools/runner/java/dalvik/runner/Adb.java
CodeFinder has been extended so that Driver can ask finders what
they need to build and run, specifically through the new
getRunnerJava and getRunnerClasspath. (As part of this
NamingPatternCodeFinder's runnerClass was changed to
getRunnerClass for consistency with the superclass.) This was
important for running as an Activity because we want to minimize
what we pack into the APK file because of the "dx --dex" runtime
and not just pull in all possible runners and supporting
libraries. TestRun objects also hold onto this information from
their finders.
libcore/tools/runner/java/dalvik/runner/Driver.java
libcore/tools/runner/java/dalvik/runner/CodeFinder.java
libcore/tools/runner/java/dalvik/runner/CaliperFinder.java
libcore/tools/runner/java/dalvik/runner/JUnitFinder.java
libcore/tools/runner/java/dalvik/runner/JtregFinder.java
libcore/tools/runner/java/dalvik/runner/MainFinder.java
libcore/tools/runner/java/dalvik/runner/NamingPatternCodeFinder.java
libcore/tools/runner/java/dalvik/runner/TestRun.java
TestRunner TestRunner's className is now testClass to clarifiy it
from the runnerClass.
libcore/tools/runner/java/dalvik/runner/TestRunner.java
libcore/tools/runner/java/dalvik/runner/CaliperRunner.java
libcore/tools/runner/java/dalvik/runner/JUnitRunner.java
libcore/tools/runner/java/dalvik/runner/JtregRunner.java
libcore/tools/runner/java/dalvik/runner/MainRunner.java
Classpath now has a Collection.of and Collection.addAll that take
a Collection<File> instead if just a File...
libcore/tools/runner/java/dalvik/runner/Classpath.java
Added Command.args(File arg) to avoid a lot of
args(file.getPath())
libcore/tools/runner/java/dalvik/runner/Command.java
Option --clean has expanded to --clean-before, --clean-after, and
--clean. Now --no-clean will remove nothing as Elliot
requested. --no-clean-after is now what is useful for
DalvikRunner debuggin. Default is still to clean before and
after.
libcore/tools/runner/java/dalvik/runner/DalvikRunner.java
Moved Vm.DALVIK_RUNNER_HOME to DalvikRunner.HOME.
/tmp/<UUID> paths are now /tmp/dalvikrunner/<UUID> paths are easier cleanup.
libcore/tools/runner/java/dalvik/runner/DalvikRunner.java
Driver was changed to use a ExecutorCompletionService around the
ExecutorService so that exceptions from the execute threads could
be reported on the main thread.
libcore/tools/runner/java/dalvik/runner/Driver.java
We now build the testrunner before the test so that its classes
will be around to be packed into APK files.
libcore/tools/runner/java/dalvik/runner/Driver.java
Dx.dex now takes File arguments instread of Strings. Dx.dex also
needs to pass additional memory arguments to not run out of memory
building the big dex for the APK. The values I used where from the
build/core/definitions.mk
libcore/tools/runner/java/dalvik/runner/Dx.java
postCompile was split into postCompileTestRunner and
postCompileTest because the packaging requires are very different
in each case for ActivityMode. Specifically, the test runner is
not post-packaged seperately, but packaged in the APK with each
test.
libcore/tools/runner/java/dalvik/runner/ActivityMode.java
libcore/tools/runner/java/dalvik/runner/DeviceDalvikVm.java
libcore/tools/runner/java/dalvik/runner/JavaVm.java
libcore/tools/runner/java/dalvik/runner/Vm.java
Changed testClass to test to avoid collision with new superclass field
libcore/tools/runner/java/dalvik/runner/JtregRunner.java
libcore/tools/runner/java/dalvik/runner/MainRunner.java
Added @SuppressWarnings("unchecked")
libcore/tools/runner/java/dalvik/runner/OptionParser.java
New android.app.Activity based on Elliot's TestAPK. It encapsulates an
ActivityRunner that invokes the appropriate TestRunner based on test.properties.
libcore/tools/runner/java/dalvik/runner/TestActivity.java
New class that shared contains (old and some new) between the
DalvikRunner and the TestRunner.
libcore/tools/runner/java/dalvik/runner/TestProperties.java
Regression test script for debugging the matrix of various
DalvikRunner modes and test types:
libcore/tools/runner/test-dalvik-runner.sh
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| 4fefecee9d4a5d2a4510f516b4015607b19e8d09 |
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13-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
eclair snapshot
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| 0fb831a410412728d6ee79ff98c465233b0803d0 |
|
11-Jul-2009 |
Andy McFadden <fadden@android.com> |
Minor class loading optimization.
In internal bug 1836311, the String.replace() in PathLoader.findClass
was identifed by traceview as 6.6% of startup time for an app. This
adds a (hidden) alternative that takes a "binary name" like the
functions in ClassLoader, and we do the slash-to-dot conversion inside
the VM as we convert it to a descriptor. (This is really how it should
have been done in the first place, but now it's part of the visible API
and engraved in stone.)
The original function now does a slash-to-dot conversion and calls the
new one.
(We may want to un-hide the method for the benefit of people writing
custom class loaders. If so, we can do that in a separate API-update
commit.)
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| 5d287a9d9768195f53e244414b465ec4a6f72625 |
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19-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import //branches/master/...@140412
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| adc854b798c1cfe3bfd4c27d68d5cee38ca617da |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 1c0fed63c71ddb230f3b304aac12caffbedf2f21 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| b7926325a1c1a370c84c81db80372f59af240a53 |
|
11-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@130745
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| dd828f42a5c83b4270d4fbf6fce2da1878f1e84a |
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18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
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| fdb2704414a9ed92394ada0d1395e4db86889465 |
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21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
|