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android-x86/art.git
9 years agoam b2ac1ab4: Fix main space memory leak and add checks.
Mathieu Chartier [Fri, 25 Jul 2014 19:19:15 +0000 (19:19 +0000)]
am b2ac1ab4: Fix main space memory leak and add checks.

* commit 'b2ac1ab47f84bd989fb2c94a532f5dc7d177ebe4':
  Fix main space memory leak and add checks.

9 years agoam 5d790444: Merge "Fix dangling pointer bug when transitioning to background." into...
Mathieu Chartier [Fri, 25 Jul 2014 19:19:04 +0000 (19:19 +0000)]
am 5d790444: Merge "Fix dangling pointer bug when transitioning to background." into lmp-dev

* commit '5d79044420e2cb03c0cd27c47f834943983aeb4b':
  Fix dangling pointer bug when transitioning to background.

9 years agoMerge branch 'lmp-dev-plus-aosp' of https://googleplex-android.googlesource.com/_dire...
Will Leshner [Fri, 25 Jul 2014 19:12:13 +0000 (19:12 +0000)]
Merge branch 'lmp-dev-plus-aosp' of https://googleplex-android.googlesource.com/_direct/platform/art into lmp-dev-plus-aosp

9 years agoam d190d989: Merge "Fix dangling pointer bug when transitioning to background."
Mathieu Chartier [Fri, 25 Jul 2014 19:02:23 +0000 (19:02 +0000)]
am d190d989: Merge "Fix dangling pointer bug when transitioning to background."

* commit 'd190d989ac92d2a5b9a342692564f40bd2080895':
  Fix dangling pointer bug when transitioning to background.

9 years agoam 3847d663: Merge "Increase limit to 2600 on host clang builds for frame size."...
Stephen Hines [Fri, 25 Jul 2014 18:57:53 +0000 (18:57 +0000)]
am 3847d663: Merge "Increase limit to 2600 on host clang builds for frame size." into lmp-dev

* commit '3847d66393a9b14ae9b896543780dc02c038d3fa':
  Increase limit to 2600 on host clang builds for frame size.

9 years agoFix main space memory leak and add checks.
Mathieu Chartier [Fri, 25 Jul 2014 18:50:47 +0000 (11:50 -0700)]
Fix main space memory leak and add checks.

The hypothesis is that we were leaking the main space and its
bitmaps, then eventually we would run out of virtual address space,
which would cause a null bitmap (DCHECK). Finally when we tried
adding the space with a null bitmap to the heap bitmap it segfaulted.

Changed some non performance critical DCHECK -> CHECK.

Bug: 16563323

(cherry picked from commit 2796a1669ae0f3b96db8432fbd8be1b93bf335c4)

Change-Id: Ifa9d866c6c89eff22a547af4db70bc79a77690ed

9 years agoresolved conflicts for merge of 76fb6019 to lmp-dev-plus-aosp
Stephen Hines [Fri, 25 Jul 2014 18:53:48 +0000 (11:53 -0700)]
resolved conflicts for merge of 76fb6019 to lmp-dev-plus-aosp

Change-Id: Ifc9f9fa95dda1dbe60b3be35ef30d2ca707c72d5

9 years agoam bacabce9: Merge "Add back a deleted check related to verification." into lmp-dev
Stephen Hines [Fri, 25 Jul 2014 18:50:20 +0000 (18:50 +0000)]
am bacabce9: Merge "Add back a deleted check related to verification." into lmp-dev

* commit 'bacabce9abe54e67192f835ebd4e013728a2121e':
  Add back a deleted check related to verification.

9 years agoMerge "Fix dangling pointer bug when transitioning to background."
Mathieu Chartier [Fri, 25 Jul 2014 18:42:53 +0000 (18:42 +0000)]
Merge "Fix dangling pointer bug when transitioning to background."

9 years agoFix dangling pointer bug when transitioning to background.
Mathieu Chartier [Fri, 25 Jul 2014 17:13:51 +0000 (10:13 -0700)]
Fix dangling pointer bug when transitioning to background.

Dangling pointer left behind from the old rosalloc / dlmalloc
spaces. We now avoid using this pointer by using main_space_
and non_moving_space_ as well as clear the pointer when we remove
the space.

Bug: 16567203

Change-Id: Ida9ff30783e89cd4a4d86a4d0e912701692101f1

10 years agoMerge "Fix dangling pointer bug when transitioning to background." into lmp-dev
Mathieu Chartier [Fri, 25 Jul 2014 18:50:34 +0000 (18:50 +0000)]
Merge "Fix dangling pointer bug when transitioning to background." into lmp-dev

9 years agoFix dangling pointer bug when transitioning to background.
Mathieu Chartier [Fri, 25 Jul 2014 17:13:51 +0000 (10:13 -0700)]
Fix dangling pointer bug when transitioning to background.

Dangling pointer left behind from the old rosalloc / dlmalloc
spaces. We now avoid using this pointer by using main_space_
and non_moving_space_ as well as clear the pointer when we remove
the space.

Bug: 16567203

(cherry picked from commit 00b5915828f89daaefd9e8fb215658360f76762c)

Change-Id: I5962929e4a0bb4db6f531d25ee322da7ab3f5dd4

10 years agoMerge "resolved conflicts for merge of 9ef2ec9b to lmp-dev-plus-aosp" into lmp-dev...
Stephen Hines [Fri, 25 Jul 2014 18:48:31 +0000 (18:48 +0000)]
Merge "resolved conflicts for merge of 9ef2ec9b to lmp-dev-plus-aosp" into lmp-dev-plus-aosp

9 years agoam 9fbe946f: Merge "Fix JNI compiler frame size adjustments."
Vladimir Marko [Fri, 25 Jul 2014 18:45:05 +0000 (18:45 +0000)]
am 9fbe946f: Merge "Fix JNI compiler frame size adjustments."

* commit '9fbe946f49724ff7ae30da5d366a002d1e6addfa':
  Fix JNI compiler frame size adjustments.

9 years agoam 1ad334e6: Merge "Rename openDexFileNative to openDexFile."
Narayan Kamath [Fri, 25 Jul 2014 18:45:04 +0000 (18:45 +0000)]
am 1ad334e6: Merge "Rename openDexFileNative to openDexFile."

* commit '1ad334e6519c274b504c4d5d222c8e40920d02ee':
  Rename openDexFileNative to openDexFile.

9 years agoam 86507ed4: Merge "Add a new stack map scheme that encodes compilation info per...
Nicolas Geoffray [Fri, 25 Jul 2014 18:45:03 +0000 (18:45 +0000)]
am 86507ed4: Merge "Add a new stack map scheme that encodes compilation info per pc."

* commit '86507ed48af6046ee9e5bc84daeb795fc8acc3bf':
  Add a new stack map scheme that encodes compilation info per pc.

9 years agoam e2f654a4: Merge "ART: Fix wrong CHECK in GetCurrentLocationForThrow"
Andreas Gampe [Fri, 25 Jul 2014 18:45:00 +0000 (18:45 +0000)]
am e2f654a4: Merge "ART: Fix wrong CHECK in GetCurrentLocationForThrow"

* commit 'e2f654a463976f811c5358fc0de68c0492601274':
  ART: Fix wrong CHECK in GetCurrentLocationForThrow

9 years agoam b7563b64: Merge "ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused...
Andreas Gampe [Fri, 25 Jul 2014 18:44:59 +0000 (18:44 +0000)]
am b7563b64: Merge "ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars"

* commit 'b7563b641059bcff82eb4624edb806a7ce7f39c0':
  ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars

9 years agoresolved conflicts for merge of 9ef2ec9b to lmp-dev-plus-aosp
Stephen Hines [Fri, 25 Jul 2014 18:44:37 +0000 (11:44 -0700)]
resolved conflicts for merge of 9ef2ec9b to lmp-dev-plus-aosp

Change-Id: I22a24179518bf5de94a22b21cb4c86fce3e012e6

9 years agoresolved conflicts for merge of 307f6508 to lmp-dev-plus-aosp
Andreas Gampe [Fri, 25 Jul 2014 18:38:28 +0000 (11:38 -0700)]
resolved conflicts for merge of 307f6508 to lmp-dev-plus-aosp

Change-Id: If49761765f3346993fb67068e79dad65e161c6a5

9 years agoam ee2d1ada: Fix JNI compiler frame size adjustments.
Vladimir Marko [Fri, 25 Jul 2014 15:51:39 +0000 (15:51 +0000)]
am ee2d1ada: Fix JNI compiler frame size adjustments.

* commit 'ee2d1ada2b9d0400e56c63656f9abfbccc880377':
  Fix JNI compiler frame size adjustments.

9 years agoFix JNI compiler frame size adjustments.
Vladimir Marko [Thu, 24 Jul 2014 16:01:58 +0000 (17:01 +0100)]
Fix JNI compiler frame size adjustments.

Bug: 16321952

(cherry picked from 4e24b9da7c5ea6e517ecdbc09aa14a0995100b7e)

Change-Id: I486b7ad7ebefc7db9b56fe92809ef495c316292b

9 years agoam 195bb33e: Merge "ART: Account for multidex location strings in VMClassLoader"
Andreas Gampe [Fri, 25 Jul 2014 12:41:18 +0000 (12:41 +0000)]
am 195bb33e: Merge "ART: Account for multidex location strings in VMClassLoader"

* commit '195bb33e08f262bde1e4367f14690f8328653ab6':
  ART: Account for multidex location strings in VMClassLoader

9 years agoam 6d5e82f7: ART: Fix wrong CHECK in GetCurrentLocationForThrow
Andreas Gampe [Fri, 25 Jul 2014 12:25:59 +0000 (12:25 +0000)]
am 6d5e82f7: ART: Fix wrong CHECK in GetCurrentLocationForThrow

* commit '6d5e82f78d7b121a33f935521e0a7f5335cab213':
  ART: Fix wrong CHECK in GetCurrentLocationForThrow

9 years agoam b3ec51e6: ART: Relax CurrentMethodVisitor requirements on GetDexPC
Andreas Gampe [Fri, 25 Jul 2014 12:25:58 +0000 (12:25 +0000)]
am b3ec51e6: ART: Relax CurrentMethodVisitor requirements on GetDexPC

* commit 'b3ec51e63c5041f77389ee001b47a8897b2a7acc':
  ART: Relax CurrentMethodVisitor requirements on GetDexPC

9 years agoam 9157c0ca: ART: Account for multidex location strings in VMClassLoader
Andreas Gampe [Fri, 25 Jul 2014 12:25:53 +0000 (12:25 +0000)]
am 9157c0ca: ART: Account for multidex location strings in VMClassLoader

* commit '9157c0ca6a57fa9f6378aebcfb2e3ff76622499a':
  ART: Account for multidex location strings in VMClassLoader

9 years agoART: Fix wrong CHECK in GetCurrentLocationForThrow
Andreas Gampe [Fri, 25 Jul 2014 10:07:06 +0000 (03:07 -0700)]
ART: Fix wrong CHECK in GetCurrentLocationForThrow

Under certain circumstances kDexNoIndex is actually an encoded
dex pc. Change the setup of CurrentMethodVisitor to account for that.

Bug: 16556938

(cherry picked from commit f9df5c1639a9418fcdf70476556a4c30b210701e)

Change-Id: Icb1d42ccd22296e2e0c629ebbd7e4d8c7d87f07a

9 years agoART: Relax CurrentMethodVisitor requirements on GetDexPC
Andreas Gampe [Thu, 17 Jul 2014 05:20:31 +0000 (22:20 -0700)]
ART: Relax CurrentMethodVisitor requirements on GetDexPC

In case we want to dump a Java stack after an unhandled fault, in
case we hold a thinlocked monitor, that monitor might get inflated.
That can cause an abort as we may not have enough/correct information
for the state at the bottom-most call.

Relax GetDexPc in the CurrentMethodVisitor to not abort when it cannot
find a dex pc. Instead, let the caller handle such a case. This CL
allows the locking_dex_pc_ in Monitor to be DexFile::kDexNoIndex,
which avoids the above abort.

Bug: 1635280216556938

(cherry picked from commit 4a8c3fa4bd8d95fac5671ab778dd00b6dc3ec0e4)

Change-Id: I60d3d89603de65752d9230ceac6abb0242388c18

9 years agoART: Account for multidex location strings in VMClassLoader
Andreas Gampe [Thu, 24 Jul 2014 22:35:50 +0000 (15:35 -0700)]
ART: Account for multidex location strings in VMClassLoader

To look up resources, look in the unadorned location.

Bug: 16530747

(cherry picked from commit cb8f9e8a2941971c049b26745ea713c859342d9b)

Change-Id: I5dce30c5e3c9f38fb5436c43a3f4a51fe4062c24

9 years agoam 4857b868: Merge "Integrate ART with NativeBridge interfaces"
Andreas Gampe [Fri, 25 Jul 2014 04:09:24 +0000 (04:09 +0000)]
am 4857b868: Merge "Integrate ART with NativeBridge interfaces"

* commit '4857b868f7d5941255afc847c07f49ae496d0e1c':
  Integrate ART with NativeBridge interfaces

9 years agoam c0dcf291: Fix stale remembered sets error.
Mathieu Chartier [Thu, 24 Jul 2014 23:33:21 +0000 (23:33 +0000)]
am c0dcf291: Fix stale remembered sets error.

* commit 'c0dcf29143051cf34d6c032a7b385ac4579bd4ec':
  Fix stale remembered sets error.

9 years agoam 5dc158e9: Fix access to long/double stack values from debugger
Sebastien Hertz [Thu, 24 Jul 2014 23:30:54 +0000 (23:30 +0000)]
am 5dc158e9: Fix access to long/double stack values from debugger

* commit '5dc158e9b6635b6c5d3916ae4094e8886feb4580':
  Fix access to long/double stack values from debugger

9 years agoMerge "Remove errors/warnings from tautological comparisons." into lmp-dev
Stephen Hines [Fri, 25 Jul 2014 17:27:58 +0000 (17:27 +0000)]
Merge "Remove errors/warnings from tautological comparisons." into lmp-dev

9 years agoRemove errors/warnings from tautological comparisons.
Stephen Hines [Wed, 16 Jul 2014 04:41:06 +0000 (21:41 -0700)]
Remove errors/warnings from tautological comparisons.

Change-Id: I2728b08d55abccd14c111c6c9da93068d4e14275

10 years agoMerge "Integrate ART with NativeBridge interfaces"
Andreas Gampe [Fri, 25 Jul 2014 04:01:32 +0000 (04:01 +0000)]
Merge "Integrate ART with NativeBridge interfaces"

9 years agoIntegrate ART with NativeBridge interfaces
Yong WU [Thu, 24 Jul 2014 13:32:15 +0000 (21:32 +0800)]
Integrate ART with NativeBridge interfaces

Native-bridge will provide the following interfaces to ART:

struct NativeBridgeCallbacks {
  bool  (*initialize   )(NativeBridgeArtCallbacks* vm_itf);
  void* (*loadLibrary  )(const char* libpath, int flag);
  void* (*getTrampoline)(void* handle, const char* name, const char* shorty,
                         uint32_t len);
  bool  (*isSupported  )(const char* libpath);
};

Native-bridge will expose a symbol NativeBridgeItf with the
type of NativeBridgeCallbacks to ART.

And ART will provide the interfaces below to native-bridge:

struct NativeBridgeArtCallbacks {
  int   (*logger               )(int prio, const char* tag, const char* fmt, ...);
  const char* (*getMethodShorty)(JNIEnv* env, jmethodID mid);
  int   (*getNativeMethodCount )(JNIEnv* env, jclass clazz);
  int   (*getNativeMethods     )(JNIEnv* env, jclass clazz, JNINativeMethod* methods,
                                 uint32_t method_count);
};

Based on the interfaces, if an ART call to dlopen fails to open a native library,
it queries the native bridge by using NativeBridgeCallbacks::isSupported(). If the
native library is supported by native-bridge, ART can load the native library
using NativeBridgeCallbacks::loadLibrary() and get a trampoline for a specific
native method using NativeBridgeCallbacks::getTrampoline(). ART can then call
the native method using the normal signature and the address of the trampoline.

On the other side, in the case of a native method calling JNI native function
CallXXXXMethodY(), native-bridge calls back to Art for the shorty of the method
using NativeBridgeArtCallbacks::getMethodShorty() so that it can prepare based
on host calling convention.

In case of JNI function RegisterNatives()/UnregisterNatives(), native bridge can
call back to NativeBridgeArtCallbacks::getNativeMethodCount() and NativeBridgeArtCallbacks
::getNativeMethods() to get all native methods of specified class so that all
corresponding trampolines can be prepared/destroyed.

Class NativeBridge is created to encapsulate the function pointers of
NativeBridgeCallbacks and provides better abstraction to ART.

Note: functionality is turned off in native_bridge.cc at the moment.

Change-Id: I652755044957a7960254648652b538cce70dd011

10 years agoam 54f3c041: Merge "Fix memory leak in RemoveRememberedSet."
Mathieu Chartier [Thu, 24 Jul 2014 20:55:16 +0000 (20:55 +0000)]
am 54f3c041: Merge "Fix memory leak in RemoveRememberedSet."

* commit '54f3c041365647fc79260b65e70b4290d0b50f1c':
  Fix memory leak in RemoveRememberedSet.

10 years agoMerge "Increase limit to 2600 on host clang builds for frame size." into lmp-dev
Stephen Hines [Fri, 25 Jul 2014 17:28:14 +0000 (17:28 +0000)]
Merge "Increase limit to 2600 on host clang builds for frame size." into lmp-dev

9 years agoIncrease limit to 2600 on host clang builds for frame size.
Stephen Hines [Thu, 24 Jul 2014 02:47:35 +0000 (19:47 -0700)]
Increase limit to 2600 on host clang builds for frame size.

Change-Id: I573e1bcdc7a935145e88077def9c90a5573d2e90

9 years agoUpdate frame-larger-than limit to 2440 for new clang.
Stephen Hines [Thu, 17 Jul 2014 08:49:18 +0000 (01:49 -0700)]
Update frame-larger-than limit to 2440 for new clang.

Bug: 16362912

The latest version of clang is generating larger frames on elf_writer_quick.cc
and dex2oat.cc than we had previously encountered. This change unblocks the
LLVM rebase temporarily.

Change-Id: I20d9f88959b91e0509e58f01c22532720225f44d

9 years agoAdd back a deleted check related to verification.
Stephen Hines [Wed, 16 Jul 2014 18:03:43 +0000 (11:03 -0700)]
Add back a deleted check related to verification.

Change-Id: Ib939d1a7395a4b6cc9a7256cfb0a3498ba296744

10 years agoMerge "Update frame-larger-than limit to 2440 for new clang." into lmp-dev
Stephen Hines [Fri, 25 Jul 2014 17:28:09 +0000 (17:28 +0000)]
Merge "Update frame-larger-than limit to 2440 for new clang." into lmp-dev

10 years agoMerge "Add back a deleted check related to verification." into lmp-dev
Stephen Hines [Fri, 25 Jul 2014 17:28:04 +0000 (17:28 +0000)]
Merge "Add back a deleted check related to verification." into lmp-dev

10 years agoresolved conflicts for merge of bebee4fd to lmp-dev-plus-aosp
Andreas Gampe [Thu, 24 Jul 2014 19:38:06 +0000 (12:38 -0700)]
resolved conflicts for merge of bebee4fd to lmp-dev-plus-aosp

10 years agoam d68168e9: Merge "ART: Do not attempt to compile a method with too many registers...
Andreas Gampe [Thu, 24 Jul 2014 19:23:46 +0000 (19:23 +0000)]
am d68168e9: Merge "ART: Do not attempt to compile a method with too many registers" into lmp-dev

* commit 'd68168e9f0c416a3ef29d9b9504ae436fa482c44':
  ART: Do not attempt to compile a method with too many registers

10 years agoam 1f710373: Merge "ART: Check high part of dalvik register pairs on put-wide" into...
Andreas Gampe [Thu, 24 Jul 2014 19:23:44 +0000 (19:23 +0000)]
am 1f710373: Merge "ART: Check high part of dalvik register pairs on put-wide" into lmp-dev

* commit '1f7103731d5a13925fbb6730d4f65d2a314c9e6d':
  ART: Check high part of dalvik register pairs on put-wide

10 years agoam 0f45f22e: (-s ours) ART: Throw StackOverflowError in native code
Andreas Gampe [Thu, 24 Jul 2014 19:23:44 +0000 (19:23 +0000)]
am 0f45f22e: (-s ours) ART: Throw StackOverflowError in native code

* commit '0f45f22eb3c52f0ece4c56989180e79c6680d825':
  ART: Throw StackOverflowError in native code

10 years agoresolved conflicts for merge of 7521704f to lmp-dev-plus-aosp
Mathieu Chartier [Thu, 24 Jul 2014 18:27:04 +0000 (11:27 -0700)]
resolved conflicts for merge of 7521704f to lmp-dev-plus-aosp

Change-Id: Id4fe1e4c222c79a9b743e267ddca407976295248

10 years agoFix stale remembered sets error.
Mathieu Chartier [Thu, 24 Jul 2014 01:45:17 +0000 (18:45 -0700)]
Fix stale remembered sets error.

We were forgetting to remove the remembered set in transition to
background. This resulted in remembered sets being added for
spaces which no longer existed. This finally caused an error when
a new space happened to have the same address as the old space,
resulting in a CHECK failure.

Also tuned the number of ParallelGC to prevent spurrious failures
and removed the ParallelGC from broken tests in the make file.

Bug: 16532086
Bug: 16406852

Change-Id: I00bbcbd7daa03c867732d165be62b72e6c43bce1

(cherry picked from c5a8347ac491a5f521945d3835a322123830456b)

10 years agoam ca928ba8: Merge "Fix access to long/double stack values from debugger"
Sebastien Hertz [Thu, 24 Jul 2014 12:56:31 +0000 (12:56 +0000)]
am ca928ba8: Merge "Fix access to long/double stack values from debugger"

* commit 'ca928ba8b9e109ced2b9d72622dc34bda63ac211':
  Fix access to long/double stack values from debugger

10 years agoFix access to long/double stack values from debugger
Sebastien Hertz [Wed, 16 Jul 2014 09:56:07 +0000 (11:56 +0200)]
Fix access to long/double stack values from debugger

Long and double values live in a pair of DEX registers. When we compile DEX
code with the Quick compiler, a DEX register either lives in the stack or is
promoted to a physical register. In the case of a pair of DEX registers, the
Quick compiler assumes both registers live in the same "area": both live in
the stack or both are promoted to physical registers.

From the debugger, we used to access these values by reading/writing each DEX
register separately. However, this does not work when only one DEX register of
a pair is promoted and the other lives in the stack. In this case, the compiled
code reads from/writes to the stack only.

To fix that, the debugger must follow the same rule than the Quick compiler: if
both DEX registers are promoted, read/write them from/to physical registers,
otherwise read/write them from/to the stack. We add StackVisitor:GetVRegPair and
StackVisitor:SetVRegPair for this purpose.

We also follow the same rule when deoptimizing. However we need to do that only
when we know two consecutive DEX registers are part of a pair (long or double).
We know that thanks to the verifier.

Bug: 15527793

(cherry picked from commit c901dd7bdc80b953d04100ef2f54b8d1ca5f466b)

Change-Id: I981e088295254d75352f83a3e6ba0b292cfe3ed3

10 years agoam 3017527b: Merge "Increase limit to 2600 on host clang builds for frame size."
Stephen Hines [Thu, 24 Jul 2014 02:57:47 +0000 (02:57 +0000)]
am 3017527b: Merge "Increase limit to 2600 on host clang builds for frame size."

* commit '3017527bf4ceced296b8885426b86ac939ab755f':
  Increase limit to 2600 on host clang builds for frame size.

10 years agoam 7f9c8f7b: Merge "Update frame-larger-than limit to 2440 for new clang."
Stephen Hines [Thu, 24 Jul 2014 02:25:06 +0000 (02:25 +0000)]
am 7f9c8f7b: Merge "Update frame-larger-than limit to 2440 for new clang."

* commit '7f9c8f7b6ce6c936d234771d2a4103a13850c422':
  Update frame-larger-than limit to 2440 for new clang.

10 years agoam 488deba5: Merge "Reduce allocations in ParallelGC test."
Mathieu Chartier [Thu, 24 Jul 2014 01:41:42 +0000 (01:41 +0000)]
am 488deba5: Merge "Reduce allocations in ParallelGC test."

* commit '488deba5896104cfba15d5fe44ff618c59c6456f':
  Reduce allocations in ParallelGC test.

10 years agoam cfd31c5e: Merge "Use a (somewhat) more documented environment variable."
Nicolas Geoffray [Wed, 23 Jul 2014 23:57:45 +0000 (23:57 +0000)]
am cfd31c5e: Merge "Use a (somewhat) more documented environment variable."

* commit 'cfd31c5e266d1aecc66278fdea46e88e323a181d':
  Use a (somewhat) more documented environment variable.

10 years agoMerge "ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars"
Andreas Gampe [Fri, 25 Jul 2014 09:38:04 +0000 (09:38 +0000)]
Merge "ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars"

9 years agoART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars
Andreas Gampe [Fri, 25 Jul 2014 04:41:06 +0000 (21:41 -0700)]
ART: Turn on ART_TEST_KEEP_GOING by default, clean up unused vars

Change-Id: I8db60eade0338e53e76a87ef38ad661550475e3c

10 years agoMerge "ART: Account for multidex location strings in VMClassLoader"
Andreas Gampe [Fri, 25 Jul 2014 08:46:44 +0000 (08:46 +0000)]
Merge "ART: Account for multidex location strings in VMClassLoader"

9 years agoART: Account for multidex location strings in VMClassLoader
Andreas Gampe [Thu, 24 Jul 2014 22:35:50 +0000 (15:35 -0700)]
ART: Account for multidex location strings in VMClassLoader

To look up resources, look in the unadorned location.

Bug: 16530747
Change-Id: Ia97e39366444f6666a78ade7298d3c22b4b79f8a

10 years agoART: Refactor GenSelect, refactor gen_common accordingly
Andreas Gampe [Wed, 16 Jul 2014 06:02:11 +0000 (23:02 -0700)]
ART: Refactor GenSelect, refactor gen_common accordingly

This adds a GenSelect method meant for selection of constants. The
general-purpose GenInstanceof code is refactored to take advantage of
this. This cleans up code and squashes a branch-over on ARM64 to a
cset.

Also add a slow-path for type initialization in GenInstanceof.

Bug: 16241558

(cherry picked from commit 90969af6deb19b1dbe356d62fe68d8f5698d3d8f)

Change-Id: Ie4494858bb8c26d386cf2e628172b81bba911ae5

10 years agoam 75c99e9d: Merge "x86: GenSelect utility update"
Andreas Gampe [Wed, 23 Jul 2014 22:14:28 +0000 (22:14 +0000)]
am 75c99e9d: Merge "x86: GenSelect utility update"

* commit '75c99e9dd8512a44d97d9818a74a69065ad82df0':
  x86: GenSelect utility update

10 years agoART: Throw StackOverflowError in native code
Andreas Gampe [Mon, 14 Jul 2014 23:21:44 +0000 (16:21 -0700)]
ART: Throw StackOverflowError in native code

Initialize stack-overflow errors in native code to be able to reduce
the preserved area size of the stack.

Includes a refactoring away from constexpr in instruction_set.h to allow
for easy changing of the values.

Bug: 16256184

(cherry picked from commit 7ea6f79bbddd69d5db86a8656a31aaaf64ae2582)

Change-Id: I117cc8485f43da5f0a470f0f5e5b3dc3b5a06246

10 years agoresolved conflicts for merge of 38c488bc to lmp-dev-plus-aosp
Mathieu Chartier [Wed, 23 Jul 2014 21:28:26 +0000 (14:28 -0700)]
resolved conflicts for merge of 38c488bc to lmp-dev-plus-aosp

Change-Id: If8fbbd51232fd01a481cb47df426de169c0c830c

10 years agoRecycle mem-maps for collector transitions.
Mathieu Chartier [Wed, 16 Jul 2014 20:28:58 +0000 (13:28 -0700)]
Recycle mem-maps for collector transitions.

We now create spaces when we need them for collector transitions or
homogeneous compaction by recycling mem maps. Change the bump
pointer space size to be as large as the heap capacity instead of
1/2 heap capacity like it used to be. For GSS, bump pointer spaces
are set to 32MB currently.

Changed GSS to have main space == non moving space since we don't
need to copy from the main space.

Fixes GC stress tests 074, 096.
Fixed test 080 oom throw with -Xmx2m for GC stress test, this was
broken since it was allocating a 4 MB array before starting the
OOM process.

Bug: 14059466
Bug: 16406852

(cherry picked from commit b363f666883860d40823d5528df3c98c897f74f4)

Change-Id: I62877cfa24ec944a6f34ffac30334f454a8002fd

10 years agoam 0346b6be: Merge "Fix run-test --trace option if --host is specified after."
Jeff Hao [Wed, 23 Jul 2014 20:47:59 +0000 (20:47 +0000)]
am 0346b6be: Merge "Fix run-test --trace option if --host is specified after."

* commit '0346b6bef939517b45216ee0eff4cf7a0c0667f4':
  Fix run-test --trace option if --host is specified after.

10 years agoam b76cac63: Revert "Revert "Disable adding main and non moving spaces to immune...
Mathieu Chartier [Wed, 23 Jul 2014 20:24:12 +0000 (20:24 +0000)]
am b76cac63: Revert "Revert "Disable adding main and non moving spaces to immune region in GSS""

* commit 'b76cac637691c29daa9c44e493b5bc26346ed116':
  Revert "Revert "Disable adding main and non moving spaces to immune region in GSS""

10 years agoRevert "Revert "Disable adding main and non moving spaces to immune region in GSS""
Mathieu Chartier [Wed, 23 Jul 2014 20:02:30 +0000 (13:02 -0700)]
Revert "Revert "Disable adding main and non moving spaces to immune region in GSS""

This reverts commit f85c2fb317399ab540854cd7551ac47690366543.

10 years agoMerge "Rename openDexFileNative to openDexFile."
Narayan Kamath [Fri, 25 Jul 2014 14:26:26 +0000 (14:26 +0000)]
Merge "Rename openDexFileNative to openDexFile."

9 years agoRename openDexFileNative to openDexFile.
Calin Juravle [Wed, 16 Jul 2014 16:55:55 +0000 (17:55 +0100)]
Rename openDexFileNative to openDexFile.

We no longer need two distinct methods.

Bug: 15563230

(cherry picked from commit 8edcb9c8bc62fcbd181e136c32086f2b970306a4)

Change-Id: Ib95098af0dd26733b5946d8e24ae4dfbcdbec3ba

10 years agoMerge "Use a (somewhat) more documented environment variable."
Nicolas Geoffray [Wed, 23 Jul 2014 23:49:26 +0000 (23:49 +0000)]
Merge "Use a (somewhat) more documented environment variable."

10 years agoUse a (somewhat) more documented environment variable.
Nicolas Geoffray [Wed, 23 Jul 2014 23:36:48 +0000 (00:36 +0100)]
Use a (somewhat) more documented environment variable.

I believe OUT is not mandatory to define, whereas
ANDROID_PRODUCT_OUT is. Not sure our continuous tests define it.

Change-Id: I7cd23971384df265e59587b49760aba29133a59c

10 years agoMerge "Fix JNI compiler frame size adjustments."
Vladimir Marko [Fri, 25 Jul 2014 14:55:49 +0000 (14:55 +0000)]
Merge "Fix JNI compiler frame size adjustments."

9 years agoFix JNI compiler frame size adjustments.
Vladimir Marko [Thu, 24 Jul 2014 16:01:58 +0000 (17:01 +0100)]
Fix JNI compiler frame size adjustments.

Bug: 16321952
Change-Id: I6f84a59c679e335e02a8e70944a5d0bc8d73f90b

10 years agoMerge "Add a new stack map scheme that encodes compilation info per pc."
Nicolas Geoffray [Fri, 25 Jul 2014 13:34:39 +0000 (13:34 +0000)]
Merge "Add a new stack map scheme that encodes compilation info per pc."

10 years agoMerge "Fix access to long/double stack values from debugger"
Sebastien Hertz [Thu, 24 Jul 2014 07:24:12 +0000 (07:24 +0000)]
Merge "Fix access to long/double stack values from debugger"

10 years agoam cf60db36: Merge "ART: Fix x86_64 instrumentation_exit, also movsd -> movq"
Andreas Gampe [Wed, 23 Jul 2014 19:02:15 +0000 (19:02 +0000)]
am cf60db36: Merge "ART: Fix x86_64 instrumentation_exit, also movsd -> movq"

* commit 'cf60db36f19943242fb14657dd5a452a650d42dc':
  ART: Fix x86_64 instrumentation_exit, also movsd -> movq

10 years agoam 80b3f96e: Merge "Add test-art-*-run-test-###-test-name32/64 test targets."
Andreas Gampe [Wed, 23 Jul 2014 19:02:15 +0000 (19:02 +0000)]
am 80b3f96e: Merge "Add test-art-*-run-test-###-test-name32/64 test targets."

* commit '80b3f96ec1e408f34b8e7b76b14774794fa1abd8':
  Add test-art-*-run-test-###-test-name32/64 test targets.

10 years agoam b37576bb: Merge "ART: Fix erroneous output"
Andreas Gampe [Wed, 23 Jul 2014 19:02:14 +0000 (19:02 +0000)]
am b37576bb: Merge "ART: Fix erroneous output"

* commit 'b37576bbb133593387a0a5b7a03202e380798e64':
  ART: Fix erroneous output

10 years agoresolved conflicts for merge of 525f2f30 to lmp-dev-plus-aosp
Andreas Gampe [Wed, 23 Jul 2014 18:58:02 +0000 (11:58 -0700)]
resolved conflicts for merge of 525f2f30 to lmp-dev-plus-aosp

Change-Id: I74f36b70583f4faf57befc9c6371ffd69e9a7cf8

10 years agoMerge "Fix memory leak in RemoveRememberedSet."
Mathieu Chartier [Thu, 24 Jul 2014 20:47:09 +0000 (20:47 +0000)]
Merge "Fix memory leak in RemoveRememberedSet."

10 years agoFix memory leak in RemoveRememberedSet.
Mathieu Chartier [Thu, 24 Jul 2014 18:11:05 +0000 (11:11 -0700)]
Fix memory leak in RemoveRememberedSet.

RemoveRememberedSet now deletes the remembered set.

Bug: 16532086
Change-Id: I01092931cc20cd0688dd42eed3dde9ad140889b2

10 years agoMerge "Increase limit to 2600 on host clang builds for frame size."
Stephen Hines [Thu, 24 Jul 2014 02:49:36 +0000 (02:49 +0000)]
Merge "Increase limit to 2600 on host clang builds for frame size."

10 years agoIncrease limit to 2600 on host clang builds for frame size.
Stephen Hines [Thu, 24 Jul 2014 02:47:35 +0000 (19:47 -0700)]
Increase limit to 2600 on host clang builds for frame size.

Change-Id: I573e1bcdc7a935145e88077def9c90a5573d2e90

10 years agoMerge "Reduce allocations in ParallelGC test."
Mathieu Chartier [Thu, 24 Jul 2014 01:30:03 +0000 (01:30 +0000)]
Merge "Reduce allocations in ParallelGC test."

10 years agoReduce allocations in ParallelGC test.
Mathieu Chartier [Thu, 24 Jul 2014 00:25:41 +0000 (17:25 -0700)]
Reduce allocations in ParallelGC test.

Fixes GC stress test mode.

Bug: 16406852
Change-Id: I86c8fd7516c3f41075bca00c7d5b4dab2bb7b1d4

10 years agoMerge "Update frame-larger-than limit to 2440 for new clang."
Stephen Hines [Thu, 24 Jul 2014 02:14:06 +0000 (02:14 +0000)]
Merge "Update frame-larger-than limit to 2440 for new clang."

10 years agoUpdate frame-larger-than limit to 2440 for new clang.
Stephen Hines [Thu, 17 Jul 2014 08:49:18 +0000 (01:49 -0700)]
Update frame-larger-than limit to 2440 for new clang.

Bug: 16362912

The latest version of clang is generating larger frames on elf_writer_quick.cc
and dex2oat.cc than we had previously encountered. This change unblocks the
LLVM rebase temporarily.

Change-Id: I20d9f88959b91e0509e58f01c22532720225f44d

10 years agoMerge "x86: GenSelect utility update"
Andreas Gampe [Wed, 23 Jul 2014 22:07:30 +0000 (22:07 +0000)]
Merge "x86: GenSelect utility update"

10 years agoMerge "Fix run-test --trace option if --host is specified after."
Jeff Hao [Wed, 23 Jul 2014 20:41:11 +0000 (20:41 +0000)]
Merge "Fix run-test --trace option if --host is specified after."

10 years agoFix run-test --trace option if --host is specified after.
Jeff Hao [Wed, 23 Jul 2014 18:52:52 +0000 (11:52 -0700)]
Fix run-test --trace option if --host is specified after.

Change-Id: I3911428ba762657c4433ab23e60f1771c9ddb2fe

10 years agoMerge "Fix stale remembered sets error."
Mathieu Chartier [Thu, 24 Jul 2014 17:53:11 +0000 (17:53 +0000)]
Merge "Fix stale remembered sets error."

10 years agoFix stale remembered sets error.
Mathieu Chartier [Thu, 24 Jul 2014 01:45:17 +0000 (18:45 -0700)]
Fix stale remembered sets error.

We were forgetting to remove the remembered set in transition to
background. This resulted in remembered sets being added for
spaces which no longer existed. This finally caused an error when
a new space happened to have the same address as the old space,
resulting in a CHECK failure.

Also tuned the number of ParallelGC to prevent spurrious failures
and removed the ParallelGC from broken tests in the make file.

Bug: 16532086
Bug: 16406852

Change-Id: I00bbcbd7daa03c867732d165be62b72e6c43bce1

10 years agoMerge "ART: Do not attempt to compile a method with too many registers" into lmp-dev
Andreas Gampe [Wed, 23 Jul 2014 22:15:36 +0000 (22:15 +0000)]
Merge "ART: Do not attempt to compile a method with too many registers" into lmp-dev

10 years agoART: Do not attempt to compile a method with too many registers
Andreas Gampe [Fri, 18 Jul 2014 01:04:32 +0000 (18:04 -0700)]
ART: Do not attempt to compile a method with too many registers

The mir_graph has a hard limit on how many ssa registers it can
handle, and will silently fail or fatal out in debug builds when
more SSA registers are necessary. This adds a check in the frontend
that tries to catch some of these cases, and makes the DCHECK a
CHECK to not silently fail.

Bug: 16018097

(cherry picked from commit 0d8ea4661c584fc095129f853d0d72b0fa09cda5)

Change-Id: Iad82178945a8f8c34943cc7573fd73d2b4decade

10 years agoMerge "ART: Check high part of dalvik register pairs on put-wide" into lmp-dev
Andreas Gampe [Wed, 23 Jul 2014 22:13:44 +0000 (22:13 +0000)]
Merge "ART: Check high part of dalvik register pairs on put-wide" into lmp-dev

10 years agoART: Check high part of dalvik register pairs on put-wide
Andreas Gampe [Tue, 22 Jul 2014 05:11:42 +0000 (22:11 -0700)]
ART: Check high part of dalvik register pairs on put-wide

When verifying a put-wide, it is necessary to check the lo and the hi
register for the right type.

Bug: 16018242

(cherry picked from commit 2a593a14e8e0df01a50139e0d48c7be46fb057ef)

Change-Id: I9e661951d592e155e0f281ea959e778d8f4a67ab

10 years agoam f5881ed6: ART: Fix x86_64 instrumentation_exit, also movsd -> movq
Andreas Gampe [Wed, 23 Jul 2014 18:24:24 +0000 (18:24 +0000)]
am f5881ed6: ART: Fix x86_64 instrumentation_exit, also movsd -> movq

* commit 'f5881ed68a05b371e7578966470ff3801b180578':
  ART: Fix x86_64 instrumentation_exit, also movsd -> movq

10 years agoam 2c240f79: Fix x86 instrumentation exit entrypoint and trace size limit.
Jeff Hao [Wed, 23 Jul 2014 18:24:24 +0000 (18:24 +0000)]
am 2c240f79: Fix x86 instrumentation exit entrypoint and trace size limit.

* commit '2c240f7972dc4e6c7cbfb5d4ddcae64720230109':
  Fix x86 instrumentation exit entrypoint and trace size limit.

10 years agoART: Fix x86_64 instrumentation_exit, also movsd -> movq
Andreas Gampe [Wed, 23 Jul 2014 17:05:02 +0000 (10:05 -0700)]
ART: Fix x86_64 instrumentation_exit, also movsd -> movq

Change movd/movsd to movq.

Bug: 16386215

(cherry picked from commit fea29016a79f39ac12a4ba4ebdcbc86800c03427)

Change-Id: Icca71ca2aeeb2917aff46043051d6046f04395d4

10 years agoFix x86 instrumentation exit entrypoint and trace size limit.
Jeff Hao [Wed, 23 Jul 2014 01:38:42 +0000 (18:38 -0700)]
Fix x86 instrumentation exit entrypoint and trace size limit.

The x86 instruction movd only copies a 32-bit value when used with a
memory location. movsd properly copies 64-bits.

Bug: 16386215

(cherry picked from commit cf2e7b0621dfe7fcacd56555dffabab65d1130e7)

Change-Id: I102db8aaa5e8a6b3a88f01e545d1bb51b4f3d5d4