| 9c789541c5a37dc8c5d12d98b8db74def61e26db |
|
10-Oct-2012 |
Elliott Hughes <enh@google.com> |
Don't disable inlining for ARM.
I think there was confusion here between method inlining and the method
compiler. Just because the latter isn't yet functional doesn't mean we
don't want the former for those targets that support it.
(cherry-pick of 4b3f78e73109604b817294a9c21bc3653328e3fb.)
Bug: 7179010
Change-Id: I627badb448a056ed4a1cc1e75a05325ce6112876
|
| 485dfb5ccb6d8b2c5d498ff6ee41b14e79103e3c |
|
24-Sep-2012 |
Ian Rogers <irogers@google.com> |
Allow max free size of heap to be configured.
This allows the max free to be larger on devices with more memory and
thereby avoid GCs (that may be more frequent due to larger bitmaps).
b/6606849
Change-Id: I4063a303ea4be3c1f227259d699fb238a806451f
|
| 851248a4b89294bd86974189939990242ef36ae0 |
|
12-Sep-2012 |
Jeff Sharkey <jsharkey@android.com> |
Missing EMULATED_STORAGE_TARGET isn't an error.
Devices without emulated storage should just skip the tmpfs.
Bug: 7131382
Change-Id: I9c697e4faf7864ec3a2695cd3770fbf0c9a5cce3
|
| 1f36c8128f4130f190faecc6bb24a6853deccd38 |
|
12-Sep-2012 |
Ben Cheng <bccheng@google.com> |
Test if new build is kicked off.
Change-Id: Ia6a25f00cb28e80111b78d87180575d57c55b062
|
| d8de46c475830792eeb6fb0f7b59aab51f55e817 |
|
08-Sep-2012 |
Jeff Sharkey <jsharkey@android.com> |
Include user identifier in external storage paths.
When building external storage paths, always include user in path
to enable cross-user paths and aid debugging.
Each Zygote process continues to only have access to the appropriate
user-specific emulated storage through bind mounts. A second set of
mounts continue supporting legacy /sdcard-style paths. For example,
a process running as owner has these mount points:
/storage/emulated_legacy
/storage/emulated_legacy/Android/obb
/storage/emulated/0
/storage/emulated/obb
This change also creates two nested namespaces around zygote. The
first namespace is created when the zygote starts, and it holds a
single writable tmpfs, since rootfs is ro. The second namespace is
created quickly after forking, and is used to hold the private
user-specific bind mounts. (This design saves us from creating a
tmpfs-per-process.)
Bug: 7131382
Change-Id: Id80403ec956f0bff6997411cb1f82f273c76b85f
|
| 0c2dc522d0e120f346cf0a40c8cf0c93346131c2 |
|
03-Jul-2012 |
Dong-Yuan Chen <dong-yuan.chen@intel.com> |
[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>
|
| 2b02fef409ebf91d3a9e6a624ab4f60ef540dbc9 |
|
04-May-2012 |
Elliott Hughes <enh@google.com> |
Lose libnativehelper to its own project for the PDK.
Bug: 6369821
Change-Id: Iae06cf1570a14ddefad6b31eec904d9fa598d89f
|
| 1c92af60b4b6cf1b63c86b29c69c9b54646f915c |
|
02-May-2012 |
Elliott Hughes <enh@google.com> |
Simplify the quasi-atomic stuff and add MIPS support.
Change-Id: Iac896c03ef707c998cc714628adea0255f21c035
|
| 7222596c216393e5386b260a0b19082cf4a0d0ec |
|
13-Apr-2012 |
Elliott Hughes <enh@google.com> |
Add a -XX:mainThreadStackSize= option.
Similar to -Xss, but for the main thread only.
Bug: 6315322
Change-Id: I84bd5974f830f348fd9a0486ae972520b4a02cc4
|
| ce6603b52e6b2ef947cb308b1d7157e357bcba02 |
|
13-Apr-2012 |
Elliott Hughes <enh@google.com> |
Add a -XX:mainThreadStackSize= option.
Similar to -Xss, but for the main thread only.
Bug: 6315322
Change-Id: I84bd5974f830f348fd9a0486ae972520b4a02cc4
|
| c1a4ab9c313d8a3d12007f2dbef7b5a6fa4ac2ef |
|
06-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/157220
Also fix an occurrence of LOGW missed in an earlier change.
Bug: 5449033
Change-Id: I2e3b23839e6dcd09015d6402280e9300c75e3406
|
| e8e1ddccd616e8226b7cc1e4e9fdb327429249e8 |
|
06-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/157065
Bug: 5449033
Change-Id: Ia5d301248024df26c2a29dabdfe738e39ec87c82
|
| 4308417beec548c2b2c06ecec4f7f4a965b09fb2 |
|
04-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGI(_IF) to (IF_)ALOGI(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156801
Bug: 5449033
Change-Id: Ic558031c75b3702d90eb78bd730501ae5d3c077b
|
| 062bf509a77fce9dfcb7e7b2e401cf2a124d83d5 |
|
20-Dec-2011 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156016
Bug: 5449033
Change-Id: Ic663376d1ad6a6cb14bf81405ad9afd247cf2f60
|
| 92c1f6f1b4249e4e379452ee7b49f027052bf4ce |
|
20-Oct-2011 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGV(_IF) to (IF_)ALOGV(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/143865
Bug: 5449033
Change-Id: I8bd96961e369a08e86ff78b82d90f20f42787eb1
|
| f7c18055de6e7ffb3ee16a45680ea0ffd6158fbd |
|
11-Oct-2011 |
Ben Cheng <bccheng@android.com> |
Leave up to 512 chars of gDvm.lastMessage on dvmAbort's stack frame.
Bug: 5372634
Change-Id: I019a059e5a989de3dfc9e2f5e78f7caa7168cf75
|
| 4b5087ab193735cb4b9a1b9983ce661ede79fb0b |
|
07-Oct-2011 |
The Android Automerger <android-build@android.com> |
Revert "GC experiment."
This reverts commit b3fb1d08137ead7b6be016e1bc147cb781e76111.
|
| b3fb1d08137ead7b6be016e1bc147cb781e76111 |
|
06-Oct-2011 |
Ben Cheng <bccheng@android.com> |
GC experiment.
Change-Id: Ifbeec98a796fe8347da25a1be50288d756b40f02
|
| 58e1b919e04016b78705fa7188966ccf6d5cac95 |
|
17-Jul-2011 |
Elliott Hughes <enh@google.com> |
Stop advertising the removed -Xdeadlockpredict option.
Bug: 5038293
Change-Id: Ibb4ee3f68a1e3abababc09a51424c5d1c7b1ea0c
|
| 5719d5c79558ffdbbb863ddcf61836221aba922d |
|
22-Jun-2011 |
Elliott Hughes <enh@google.com> |
Improve -verbose:jni.
The old output just told you what functions were being called and made no
attempt to show you their arguments. The new output was sufficient to debug
an actual problem with an app we don't have the source to.
Still to do:
0. an easier way for third-party developers to enable this.
1. the primitive type arguments to SetIntField and so forth.
2. return values.
A few examples of the new output...
A decoded jclass:
JNI: libcore.io.Posix.readBytes called IsInstanceOf((JNIEnv*)0x9618470, 0x28100015, java.lang.Class<byte[]>)
A decoded jfieldID:
JNI: libcore.io.Posix.ioctlInt called GetIntField((JNIEnv*)0x9618470, 0x5cb00011, java.io.FileDescriptor.descriptor)
A decoded jmethodID (the FileDescriptor constructor):
JNI: libcore.io.Posix.open called NewObject((JNIEnv*)0x9780480, java.lang.Class<java.io.FileDescriptor>, java.io.FileDescriptor.<init>()V, ...)
A const char*:
JNI: libcore.io.Posix.getsockoptLinger called NewStringUTF((JNIEnv*)0x9618470, "getsockopt")
A jint release mode:
JNI: libcore.io.Posix.writeBytes called ReleaseByteArrayElements((JNIEnv*)0x9780480, 0x2700009, (void*) 0xf5f623c4, JNI_ABORT)
The -verbose:jni option now turns on a bit more output about JNI_OnLoad calls
but no longer causes any logging of calls to JNIEnv or JavaVM functions. The
old -Xjnitrace: option has been extended to enable this new tracing for the
native methods that it covers. They go very well together for debugging
purposes.
I've also made us a bit more verbose if we fail to initialize. In the longer
term I think we want to just abort if we hit any failure during startup, but
my extra logging will save us a bit of time next time we have one of these
failures (this one was caused for me by only having one half of the finalizer
watchdog change; I was missing the libcore side).
(Cherry pick of 6734b8224fb869c94e42e704ec03f2ce8483af2b from dalvik-dev.)
Change-Id: I69b7620b20620e9f06576da244520d9d83f89ab8
|
| 120994d2a647aab2e06818cd1e40ec0194033ab5 |
|
25-Jun-2011 |
Jeff Brown <jeffbrown@google.com> |
Make dual clock mode the default.
Change-Id: Ic2f7cb8a8055319472d16be03c7ca242bf915af0
|
| 949c3ec207a7720fb47f7b3ca1f84dfcfd70aaa9 |
|
25-Jun-2011 |
Jeff Brown <jeffbrown@google.com> |
Add a dual clock profiler tracing mode.
Dalvik previously supported using either the thread-cpu clock
or the real time clock as the timebase for profiler traces.
This change adds a dual clock mode where both thread-cpu time
and real time timestamps are collected.
Using dual clock mode significantly improves TraceView ability
to accurately reconstruct the global timeline of events,
particularly on SMP systems.
For now, thread-cpu mode remains the default.
Dual clock mode can be enabled by running the following command
and restarting the system server.
adb shell setprop dalvik.vm.extra-opts -Xprofile:dualclock
Change-Id: I8c0d91a99aa6829dadea328e54dc1225d9827391
|
| 689cc333b7be28b8b312f91999a31a2b0bd60c62 |
|
08-Jun-2011 |
Elliott Hughes <enh@google.com> |
Fix regular exit.
Change-Id: I653658f3b6e533a235f1108d0b625b9bdff7630c
|
| 0fbb7030fff58e25718291811394487d95d95a3e |
|
07-Jun-2011 |
Elliott Hughes <enh@google.com> |
Use std::string rather than malloc/free for saneDirName.
Also use std::vector instead of the cutils/array cruft.
Change-Id: I273147335cafbac5d336955f53b0b29d015f0589
|
| 60fc806b679a3655c228b4093058c59941a49cfe |
|
26-May-2011 |
Dan Bornstein <danfuzz@android.com> |
Further conservation of newlines.
Friends don't let friends end LOG() strings with newlines.
Change-Id: I5a18c766c90c4ab5f03caa6acd601d34d91beb00
|
| e346f7d8f0a79f5fc53fd02c288cb7c12e23b40a |
|
10-May-2011 |
Ben Cheng <bccheng@android.com> |
Fix a couple debugging issues involving JIT single-stepping mode.
1) Declare the jitop mask array using a defined length.
2) Fix a spurious divergence when the first instruction in the trace is
single-stepped.
Change-Id: Ic7925acbda70ddd5591a4bb51d42a74d027674e5
|
| c67c23bc6f5f3621f31c41bd48553b196ab0325e |
|
28-Apr-2011 |
Carl Shapiro <cshapiro@google.com> |
Eliminate the PROFILE_FIELD_ACCESS feature.
Change-Id: I27bf2d18c4c0735913ea8698825b05e393b046b2
|
| d5c80e06a771bb34336c1ec5b0d9ce8a47ec4244 |
|
27-Apr-2011 |
Elliott Hughes <enh@google.com> |
Remove the old forcecopy in favor of the new.
Also remove some more half-baked multi-VM cruft, fix command-line
parsing (so -Xforcecopy-fuck-yeah won't work any more), and remove
an unused #define.
Bug: 3412449
Change-Id: If914e23dd3bbcf0ac113a445777e0f550ca05703
|
| a5f3ed80b3b058b006ee2b09915d1400cebd0442 |
|
27-Apr-2011 |
Elliott Hughes <enh@google.com> |
Add -Xjniopts:forcecopy-unmap to catch more errors than forcecopy.
In particular, this spots the BreakIterator bug that forcecopy didn't.
It's about 2x slower than regular forcecopy mode, so I've added a new
option rather than just replace the fast-but-less-effective forcecopy.
Bug: 3412449
Change-Id: I1f226ceeab2508dff607ba25b0afee51cf9c3f83
|
| f06a4d168052054ee9f5ffa847011d944be2e570 |
|
23-Apr-2011 |
Elliott Hughes <enh@google.com> |
Move JNIHelp's implementation to C++.
Ouch.
Change-Id: I81c0457a95549f1bef7cc8d9ab23d6ca4475cdb5
|
| 1e1433e78f560a01744e870c19c162ab88df9dc1 |
|
21-Apr-2011 |
Carl Shapiro <cshapiro@google.com> |
Remove unneeded void argument list declarations.
Change-Id: Ica749f6defa890363ec531b29e25bc415dc2cbb9
|
| d5c36b9040bd26a81219a7f399513526f9b46324 |
|
16-Apr-2011 |
Carl Shapiro <cshapiro@google.com> |
Move the remaining non-compiler VM code into C++.
Change-Id: Id8693208d2741c55a7b0474d1264f2112019d11f
|