| 69944c96d75225c7d7e400296816ad228aacb158 |
|
17-Apr-2018 |
Andreas Gampe <agampe@google.com> |
ART: Properly check for attached thread in CheckJNI
The previous implementation checked too late, as the required
ScopedObjectAccess would have already aborted. Instead, preface
all necessary functions with an explicit check.
Performance should be almost neutral, as the test is only moved
earlier, but not duplicated.
(cherry picked from commit fb8f75c160f5f38efcb85988c98033650d5649bc)
Bug: 78135453
Test: m test-art-host-gtest-jni_internal_test
Merged-In: I7b98744e9a3895e84ba9e2661975ce29722076c3
Change-Id: I7b98744e9a3895e84ba9e2661975ce29722076c3
|
| b2ec9f5c128673c43f776cbe12c8eeb0a6884ebb |
|
21-Feb-2018 |
David Sehr <sehr@google.com> |
Remove duplication, split tests
The code move to libdexfile/dex/descriptors_names.cc apparently did not
remove the original code from runtime/utils.cc. Fix that duplication
and all the header mentions needed. Also, split the test files to go
along with the new locations for the code to be tested.
Bug: 22322814
Test: make -j 50 checkbuild
make -j 50 test-art-host-gtest
flash & boot marlin
Change-Id: Ie734672c4bca2c647d8016291f910b5608674545
|
| 9e937be874b4f76c50a05ec8f9d8e68ef2f9ae37 |
|
16-Feb-2018 |
Ian Rogers <irogers@google.com> |
Add check JNI tests for byte and 16-bit primitives.
Make boolean checking check 32-bit values in case of truncation.
Add unit test for out-of-bound primitive call values.
Make reflection's ArgArray anonymous as per more recent cppstyle and
address other minor style issues.
Test: mma -j32 test-art-host; boot (eng) emulator and check logcat is clean
Bug: 73656264
Change-Id: If7947e24ec3fe3303c1d3d0545605e82f651de25
|
| ac4d45ae2999c0dbecbc31da3edbbc61d6ac6d61 |
|
15-Feb-2018 |
Ian Rogers <irogers@google.com> |
Reduce the scope of CheckJNI.
CheckJNI wasn't anonymous so that it could friend JniEnvExt. Add
accessors for the CheckJNI parts of JniEnvExt and make CheckJNI and
related classes anonymous. This is equivalent to making functions
within the scope of a file static and preferred now by cppstyle.
Make the force_copy_ field that could be const, const.
Test: m -j32; booted emulator.
Change-Id: I7e740d3b9bf4a3fedd30c4f44a852af67898d2f0
|
| 9e734c7ab4599d7747a05db0dc73c7b668cb6683 |
|
05-Jan-2018 |
David Sehr <sehr@google.com> |
Create dex subdirectory
Move all the DexFile related source to a common subdirectory dex/ of
runtime.
Bug: 71361973
Test: make -j 50 test-art-host
Change-Id: I59e984ed660b93e0776556308be3d653722f5223
|
| 55256cb60e11d4fac71affb4b9760a2931a3598d |
|
22-Dec-2017 |
Ian Rogers <irogers@google.com> |
Extensions to check JNI.
Ensure critical lock isn't held when returning from a down-call.
Log a warning if the critical lock is held for a significant period of
time.
Refactor JNIEnvExt to be a class rather than a struct.
Test: mma test-art-host
Change-Id: I4d149cb04d3a7308a22b92b196e51e2f1ae17ede
|
| e4033fa9647774382d303f3b20e7139998565035 |
|
13-Dec-2017 |
Alex Light <allight@google.com> |
Loosen check:jni around GetStatic[...]Field
-Xcheck:jni was requiring that the jclass being passed to
GetStatic[...]Field was the exact same class as the jfieldID's
declaring class. This was stricter than is really needed and causes
some issues when dealing with fields where the declaring class cannot
be easily determined.
Bug: 70532839
Test: ./test.py --host -j50
Change-Id: I0987de09af956ed9a8dde37c50606604fdd94b87
|
| 57943810cfc789da890d73621741729da5feaaf8 |
|
07-Dec-2017 |
Andreas Gampe <agampe@google.com> |
ART: Replace base/logging with android-base/logging
Replace wherever possible. ART's base/logging is now mainly VLOG
and initialization code that is unnecessary to pull in and makes
changes to verbose logging more painful than they have to be.
Test: m test-art-host
Change-Id: I3e3a4672ba5b621e57590a526c7d1c8b749e4f6e
|
| 8cf9cb386cd9286d67e879f1ee501ec00d72a4e1 |
|
19-Jul-2017 |
Andreas Gampe <agampe@google.com> |
ART: Include cleanup
Let clang-format reorder the header includes.
Derived with:
* .clang-format:
BasedOnStyle: Google
IncludeIsMainRegex: '(_test|-inl)?$'
* Steps:
find . -name '*.cc' -o -name '*.h' | xargs sed -i.bak -e 's/^#include/ #include/' ; git commit -a -m 'ART: Include cleanup'
git-clang-format -style=file HEAD^
manual inspection
git commit -a --amend
Test: mmma art
Change-Id: Ia963a8ce3ce5f96b5e78acd587e26908c7a70d02
|
| 46ee31b67d7ee1bd085fbc240502053caa3cf8fa |
|
14-Dec-2016 |
Andreas Gampe <agampe@google.com> |
ART: Move to libbase StringPrintf
Remove ART's StringPrintf implementation. Fix up clients. Add
missing includes where necessary.
Test: m test-art-host
Change-Id: I564038d5868595ac3bb88d641af1000cea940e5a
|
| 08883debd927d18c9ecf66683a2a11aa98165656 |
|
08-Nov-2016 |
Andreas Gampe <agampe@google.com> |
ART: Refactor jfieldID handling
ArtField objects have been native since Marshmallow.
Remove the dependency on being runnable. Refactor the
code into the jni_internal header.
Test: m test-art-host
Change-Id: I46708c70f9b4b566d7e26e4c5ffc3f0cbadc43fa
|
| 13b27842e88ccf1a42807c92daeb108e867dc4cd |
|
08-Nov-2016 |
Andreas Gampe <agampe@google.com> |
ART: Refactor jmethodID handling
ArtMethod objects have been native since Marshmallow.
Remove the dependency on being runnable. Refactor the
code into the jni_internal header.
Test: m test-art-host
Change-Id: I1385fcd4c08981491701da55a87036b447aa2fc2
|
| dc061d038e4e48fe2a967fd4a9c200d112df5698 |
|
24-Oct-2016 |
Andreas Gampe <agampe@google.com> |
ART: Clean up IndirectReferenceTable
Introduce constants and move some functions into the
IndirectReferenceTable class.
Slightly change IndirectRef encoding to be more obvious (and slighly
more optimized when decoding).
Bug: 32125344
Test: m test-art-host
Change-Id: I05819eccb733b611de582fb8d7151f1a110c305a
|
| 709b070044354d9f47641f273edacaeeb0240ab7 |
|
13-Oct-2016 |
David Sehr <sehr@google.com> |
Remove mirror:: and ArtMethod deps in utils.{h,cc}
The latest chapter in the ongoing saga of attempting to dump a DEX
file without having to start a whole runtime instance. This episode
finds us removing references to ArtMethod/ArtField/mirror.
One aspect of this change that I would like to call out specfically
is that the utils versions of the "Pretty*" functions all were written
to accept nullptr as an argument. I have split these functions up as
follows:
1) an instance method, such as PrettyClass that obviously requires
this != nullptr.
2) a static method, that behaves the same way as the util method, but
calls the instance method if p != nullptr.
This requires using a full class qualifier for the static methods,
which isn't exactly beautiful. I have tried to remove as many cases
as possible where it was clear p != nullptr.
Bug: 22322814
Test: test-art-host
Change-Id: I21adee3614aa697aa580cd1b86b72d9206e1cb24
|
| 9d156d500801accee919b6d51e22d6ddcdcd4a05 |
|
07-Oct-2016 |
Mathieu Chartier <mathieuc@google.com> |
Move Heap parameters to ObjPtr
Deleted some unused object dumping code.
Test: test-art-host
Bug: 31113334
Change-Id: I747220caafe6679591fd4b361d7f50383a046164
|
| c4f3925490a73da8dc74884a1deb965d4ecaf14e |
|
06-Oct-2016 |
Mathieu Chartier <mathieuc@google.com> |
Move remaining jobject related functions to use ObjPtr
Also added ObjPtr::DownCast.
Bug: 31113334
Test: test-art-host
Change-Id: I59c253211dc435579ffdfd49f856861ab13d262c
|
| 1cc62e4ea24828fdb3f3da0b8603f0b107d09a04 |
|
04-Oct-2016 |
Mathieu Chartier <mathieuc@google.com> |
Rename ObjPtr::Decode to ObjPtr::Ptr
Done to prevent ambiguity with ScopedObjectAccess::Decode.
Bug: 31113334
Test: test-art-host
Change-Id: I07a2497cc9cf66386311798933547471987fc316
|
| 3398c7874e002beaa6c2b2fadf183e7d1ddad23a |
|
30-Sep-2016 |
Mathieu Chartier <mathieuc@google.com> |
Move ArtField to ObjPtr
Added EXPECT_OBJ_PTR_EQ and variants to gtests.
Fixed moving GC bugs in:
ClassLinker::CreatePathClassLoader
ClassLinkerTest: StaticFields
ObjPtr Decode call sites: 186 -> 181.
Some tests fail due to ResolvedFieldAccessTest, will fix in follow
up CL.
Bug: 31113334
Test: test-art-host CC baker
Change-Id: I8b266ad00f3c20c8cbe7cfdf280d175083df0b88
|
| 0795f23920ee9aabf28e45c63cd592dcccf00216 |
|
28-Sep-2016 |
Mathieu Chartier <mathieuc@google.com> |
Clean up ScopedThreadStateChange to use ObjPtr
Also fixed inclusion of -inl.h files in .h files by adding
scoped_object_access-inl.h and scoped_fast_natvie_object_access-inl.h
Changed AddLocalReference / Decode to use ObjPtr.
Changed libartbenchmark to be debug to avoid linkage errors.
Bug: 31113334
Test: test-art-host
Change-Id: I4d2e160483a29d21e1e0e440585ed328b9811483
|
| 3fec9ac0d5af1358d216eb2fdc2000ec0205f3f0 |
|
13-Sep-2016 |
Andreas Gampe <agampe@google.com> |
ART: Use libbase logging
Move most of our logging infrastructure over to system/core/base.
Retain VLOG.
Using unified Android infrastructure has two main advantages. First,
it reduces the complexity/maintenance burden in ART. Second, it
allows to detach logging for the cases where we do not want or need
a runtime, e.g., dexdump, the disassembler, etc. As a part of the
latter, libbase is also supported for all hosts (including Windows).
From a developer viewpoint, there are minor behavior changes for the
LOG statements (see above), but otherwise usage is the same. Explicit
severity enum items are in the android::base namespace now.
Bug: 31338270
Test: m test-art-host
Change-Id: I5abcb2f45f5b03d49951874c48544f72a283a91b
|
| bdf7f1c3ab65ccb70f62db5ab31dba060632d458 |
|
31-Aug-2016 |
Andreas Gampe <agampe@google.com> |
ART: SHARED_REQUIRES to REQUIRES_SHARED
This coincides with the actual attribute name and upstream usage.
Preparation for deferring to libbase.
Test: m
Test: m test-art-host
Change-Id: Ia8986b5dfd926ba772bf00b0a35eaf83596d8518
|
| 35e827ade289f4c2985eb419b43a0d1776469738 |
|
11-May-2016 |
Daniel Erat <derat@google.com> |
Fix JNIEnv-on-wrong-thread abort message.
Update an incorrect abort message that claimed that thread A
was using the JNIEnv from thread A (when the JNIEnv was in
fact from another thread). Now, the message is e.g.
JNI DETECTED ERROR IN APPLICATION: thread
Thread[1,tid=628,Native,Thread*=0xb038b400,peer=0x75efc1f0,"main"]
using JNIEnv* from thread
Thread[6,tid=640,Runnable,Thread*=0xaa890800,peer=0x12c00ca0,"Binder:628_1"]
Change-Id: I877a78c47e88d1e8a28bade8ea40be6bed58439f
|
| fba39972d99701c80bf3beb7451aca508d67593c |
|
11-May-2016 |
Chih-Hung Hsieh <chh@google.com> |
Fix misc-macro-parentheses warnings.
* Add parentheses to fix warnings.
* Use NOLINT to suppress wrong clang-tidy warnings.
Bug: 28705665
Change-Id: Icc8bc9b59583dee0ea17ab83e0ff0383b8599c3e
|
| 5f4a09a54eed55de89e194780214a2acfd2cb431 |
|
28-Sep-2015 |
Andreas Gampe <agampe@google.com> |
ART: Add CheckJNI lock checking
JNI MonitorEnter and MonitorExit have similar rules to structured
locking. Count locks in CheckJNI mode.
Bug: 23502994
Change-Id: Ie3f53d3aa669a6bd0c7153c50c168116b43764d9
|
| 48ffe0653c51c0785c8bd260fef486922ba00e4e |
|
20-Aug-2015 |
Alex Light <allight@google.com> |
Made CheckJNI check varargs when possible
Several JNI functions such as NewObject and Call*Method take a variable
number of arguments. This patch will make CheckJNI do (limited) dynamic
validation of these arguments. Currently it is limited to checking that
objects are valid and that no value types have illegal values.
Bug: 20344596
Change-Id: I1f81d2bdd80215e0007fc636bac27d5bcc2dba96
|
| 3887c468d731420e929e6ad3acf190d5431e94fc |
|
12-Aug-2015 |
Roland Levillain <rpl@google.com> |
Remove unnecessary `explicit` qualifiers on constructors.
Change-Id: Id12e392ad50f66a6e2251a68662b7959315dc567
|
| ef4afe9dc2e13500c3057aaf7f697e654b0b2782 |
|
28-Jul-2015 |
Andreas Gampe <agampe@google.com> |
ART: Print out hex for NewStringUTF failure
Print out the input data as a hex stream in case of a NewStringUTF
input format failure.
Bug: 22773761
Change-Id: I99a275bebb89564b2d71f297c7f5b9543cf4312d
|
| 90443477f9a0061581c420775ce3b7eeae7468bc |
|
17-Jul-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move to newer clang annotations
Also enable -Wthread-safety-negative.
Changes:
Switch to capabilities and negative capabilities.
Future work:
Use capabilities to implement uninterruptible annotations to work
with AssertNoThreadSuspension.
Bug: 20072211
Change-Id: I42fcbe0300d98a831c89d1eff3ecd5a7e99ebf33
|
| 068361a555f7d8cfd5602abb1faf087aa88bfa49 |
|
14-Jul-2015 |
tony.ys_liu <tony.ys_liu@htc.com> |
Refine the canary pattern in RedZone
Change-Id: I5b63c8be6488c0ac29e1722c532cdbaab1d65086
|
| 71e46c1a2e1a8c2ef87b6137e8503dd12e18bb8d |
|
25-Jun-2015 |
Mathieu Chartier <mathieuc@google.com> |
Fix force copy
We now correctly pass the returned pointer back onto the release functions.
Bug: 22056708
Change-Id: I1a7300d3a4522a3c81b432ec742ae1c0bd00b51e
(cherry picked from commit b735bd9c04aa291d0a1bdc2c0a094a1a75ad0596)
|
| b735bd9c04aa291d0a1bdc2c0a094a1a75ad0596 |
|
25-Jun-2015 |
Mathieu Chartier <mathieuc@google.com> |
Fix force copy
We now correctly pass the returned pointer back onto the release functions.
Bug: 22056708
Change-Id: I1a7300d3a4522a3c81b432ec742ae1c0bd00b51e
|
| 3d21bdf8894e780d349c481e5c9e29fe1556051c |
|
22-Apr-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move mirror::ArtMethod to native
Optimizing + quick tests are passing, devices boot.
TODO: Test and fix bugs in mips64.
Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.
Bug: 19264997
(cherry picked from commit e401d146407d61eeb99f8d6176b2ac13c4df1e33)
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d
Fix some ArtMethod related bugs
Added root visiting for runtime methods, not currently required
since the GcRoots in these methods are null.
Added missing GetInterfaceMethodIfProxy in GetMethodLine, fixes
--trace run-tests 005, 044.
Fixed optimizing compiler bug where we used a normal stack location
instead of double on ARM64, this fixes the debuggable tests.
TODO: Fix JDWP tests.
Bug: 19264997
Change-Id: I7c55f69c61d1b45351fd0dc7185ffe5efad82bd3
ART: Fix casts for 64-bit pointers on 32-bit compiler.
Bug: 19264997
Change-Id: Ief45cdd4bae5a43fc8bfdfa7cf744e2c57529457
Fix JDWP tests after ArtMethod change
Fixes Throwable::GetStackDepth for exception event detection after
internal stack trace representation change.
Adds missing ArtMethod::GetInterfaceMethodIfProxy call in case of
proxy method.
Bug: 19264997
Change-Id: I363e293796848c3ec491c963813f62d868da44d2
Fix accidental IMT and root marking regression
Was always using the conflict trampoline. Also included fix for
regression in GC time caused by extra roots. Most of the regression
was IMT.
Fixed bug in DumpGcPerformanceInfo where we would get SIGABRT due to
detached thread.
EvaluateAndApplyChanges:
From ~2500 -> ~1980
GC time: 8.2s -> 7.2s due to 1s less of MarkConcurrentRoots
Bug: 19264997
Change-Id: I4333e80a8268c2ed1284f87f25b9f113d4f2c7e0
Fix bogus image test assert
Previously we were comparing the size of the non moving space to
size of the image file.
Now we properly compare the size of the image space against the size
of the image file.
Bug: 19264997
Change-Id: I7359f1f73ae3df60c5147245935a24431c04808a
[MIPS64] Fix art_quick_invoke_stub argument offsets.
ArtMethod reference's size got bigger, so we need to move other args
and leave enough space for ArtMethod* and 'this' pointer.
This fixes mips64 boot.
Bug: 19264997
Change-Id: I47198d5f39a4caab30b3b77479d5eedaad5006ab
|
| e401d146407d61eeb99f8d6176b2ac13c4df1e33 |
|
22-Apr-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move mirror::ArtMethod to native
Optimizing + quick tests are passing, devices boot.
TODO: Test and fix bugs in mips64.
Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.
Bug: 19264997
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d
|
| 2cebb24bfc3247d3e9be138a3350106737455918 |
|
22-Apr-2015 |
Mathieu Chartier <mathieuc@google.com> |
Replace NULL with nullptr
Also fixed some lines that were too long, and a few other minor
details.
Change-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb
|
| c50358b8947ae4367132dae5987d2e9738e90464 |
|
17-Apr-2015 |
Christopher Ferris <cferris@google.com> |
Fix access past end of args array.
Bug: 20340831
Change-Id: Ibc0995e28e74c65d81f001e5b4d1e4780ff19686
|
| c785344b87221f5e4e6473e5b762e4e61fe65dcf |
|
27-Mar-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move ArtField to native
Add linear alloc. Moved ArtField to be native object. Changed image
writer to put ArtFields after the mirror section.
Savings:
2MB on low ram devices
4MB on normal devices
Total PSS measurements before (normal N5, 95s after shell start):
Image size: 7729152 bytes
23112 kB: .NonMoving
23212 kB: .NonMoving
22868 kB: .NonMoving
23072 kB: .NonMoving
22836 kB: .NonMoving
19618 kB: .Zygote
19850 kB: .Zygote
19623 kB: .Zygote
19924 kB: .Zygote
19612 kB: .Zygote
Avg: 42745.4 kB
After:
Image size: 7462912 bytes
17440 kB: .NonMoving
16776 kB: .NonMoving
16804 kB: .NonMoving
17812 kB: .NonMoving
16820 kB: .NonMoving
18788 kB: .Zygote
18856 kB: .Zygote
19064 kB: .Zygote
18841 kB: .Zygote
18629 kB: .Zygote
3499 kB: .LinearAlloc
3408 kB: .LinearAlloc
3424 kB: .LinearAlloc
3600 kB: .LinearAlloc
3436 kB: .LinearAlloc
Avg: 39439.4 kB
No reflection performance changes.
Bug: 19264997
Bug: 17643507
Change-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c
|
| 14691c5e786e8c2c5734f687e4c96217340771be |
|
05-Mar-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Compute the right catch location for the debugger.
Also remove tls ThrowLocation, it is not needed anymore.
Change-Id: I78fddf09ce968ca475e39c17fa76d699c589c8d9
|
| def194e182ce703077e20bb59025998039fadb75 |
|
20-Feb-2015 |
Andreas Gampe <agampe@google.com> |
ART: Do not read from JavaVMExt* after DestroyJavaVM
DestroyJavaVM deletes the structure.
Change-Id: Ida5fb98a47b1ebf0df7d54506e2fec8958fc105b
|
| a5afcfc73141e5e378d79a326d02c5c2039fb025 |
|
29-Jan-2015 |
Narayan Kamath <narayan@google.com> |
Be more lenient with 4 byte UTF-8 sequences.
Accept 4 byte sequences and convert them into surrogate
pairs instead of expecting 2 separate 3 byte sequences
each encoding one half of a surrogate pair.
Note that in addition to supporting 4 byte sequences in
strings from JNI, we also tolerate them in dex files. This
is mainly for consistency, and there's no need to claim any
sort of official support.
bug: 18848397
bug: https://code.google.com/p/android/issues/detail?id=81341
Change-Id: Ibc98d29e59d98803e640f2489ea4c56912a59b29
|
| 08f1f50d6c2e8f247b8f5f19711d75a792851c7a |
|
03-Dec-2014 |
Ian Rogers <irogers@google.com> |
Remove FieldHelper.
Change-Id: I2d74e2d5b3c35a691c95339de0db9361847fca11
|
| 277ccbd200ea43590dfc06a93ae184a765327ad0 |
|
04-Nov-2014 |
Andreas Gampe <agampe@google.com> |
ART: More warnings
Enable -Wno-conversion-null, -Wredundant-decls and -Wshadow in general,
and -Wunused-but-set-parameter for GCC builds.
Change-Id: I81bbdd762213444673c65d85edae594a523836e5
|
| 6a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866f |
|
31-Oct-2014 |
Ian Rogers <irogers@google.com> |
Remove -Wno-unused-parameter and -Wno-sign-promo from base cflags.
Fix associated errors about unused paramenters and implict sign conversions.
For sign conversion this was largely in the area of enums, so add ostream
operators for the effected enums and fix tools/generate-operator-out.py.
Tidy arena allocation code and arena allocated data types, rather than fixing
new and delete operators.
Remove dead code.
Change-Id: I5b433e722d2f75baacfacae4d32aef4a828bfe1b
|
| c7dd295a4e0cc1d15c0c96088e55a85389bade74 |
|
22-Oct-2014 |
Ian Rogers <irogers@google.com> |
Tidy up logging.
Move gVerboseMethods to CompilerOptions. Now "--verbose-methods=" option to
dex2oat rather than runtime argument "-verbose-methods:".
Move ToStr and Dumpable out of logging.h, move LogMessageData into logging.cc
except for a forward declaration.
Remove ConstDumpable as Dump methods are all const (and make this so if not
currently true).
Make LogSeverity an enum and improve compile time assertions and type checking.
Remove log_severity.h that's only used in logging.h.
With system headers gone from logging.h, go add to .cc files missing system
header includes.
Also, make operator new in ValueObject private for compile time instantiation
checking.
Change-Id: I3228f614500ccc9b14b49c72b9821c8b0db3d641
|
| fc787ecd91127b2c8458afd94e5148e2ae51a1f5 |
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10-Oct-2014 |
Ian Rogers <irogers@google.com> |
Enable -Wimplicit-fallthrough.
Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug: 17731372
Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324
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| 51be0a7158b62d6da6a3ccb6fce9f7f677ec3ce3 |
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24-Sep-2014 |
Marcus Oakland <marcus.oakland@arm.com> |
Fix CallStaticVoidMethodA for testEverything
The android.jni.cts.JniCTest#testEverything and
android.jni.cts.JniCppTest#testEverything CTS test were failing
because of a SIGABRT caused by a call to ScopedCheck::AbortF
from ScopedCheck::CheckInstance when CheckJNI::CallStaticVoidMethodA
was invoked. This was due to the CheckJNI::CallMethodA method being
called with the jobject obj parameter being passed jclass c, and the
jclass c parameter being passed nullptr. This problem was rectified
by swapping these two parameters, and the CTS tests then passed.
Change-Id: I025cfd85ab55eb3eadb287b56846d9d42f5b7e5e
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
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| c0542af3e2170143ba40d89136e284997e16bf64 |
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04-Sep-2014 |
Ian Rogers <irogers@google.com> |
Remove abuse of mirror::Object* to reference special values.
Remove kInvalidIndirectRefObject, kClearedJniWeakGlobal and
ObjectRegistry::kInvalidObject. Handle error conditions by passing in or
returning an error value.
GetObjectRefType is simplified to be faster and not return invalid references
that are not expected according to the spec. Adjust check JNI and
jni_internal_test appropriately.
Fix cases in the debugger/JDWP of out arguments being passed by reference.
Bug: 17376993
Change-Id: I3ce8a28c01827e163f4dc288449959464da788b1
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| 167350d9c781c5e3893714bb26ab5cb1c4abf6b4 |
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20-Aug-2014 |
Mathieu Chartier <mathieuc@google.com> |
Add null check to CheckVirtualMethod
There was a runtime SIGSEGV that should have been a check jni
failure.
Also added regression test.
Bug: 16320699
Change-Id: If6c8e73959cefb24e4703f1562cdddb343d86630
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| a1e78fa763c9883af1c01a6c10fac5f5aa2f9659 |
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20-Aug-2014 |
Mathieu Chartier <mathieuc@google.com> |
Add null check to CheckVirtualMethod
There was a runtime SIGSEGV that should have been a check jni
failure.
Also added regression test.
Bug: 16320699
(cherry picked from commit 167350d9c781c5e3893714bb26ab5cb1c4abf6b4)
Change-Id: I7edea6af6517f1e5628678e824b8307daf491418
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| 68d8b42ddec39ec0174162d90d4abaa004d1983e |
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17-Jul-2014 |
Ian Rogers <irogers@google.com> |
Wire up check JNI force copy mode.
Increase check JNI checks.
Break apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h.
Fix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case
of VM routines.
Make class loader override and shared library class loader JNI global
references rather than mirror pointers.
Clean-ups to native bridge.
Change-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55
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| b76cac637691c29daa9c44e493b5bc26346ed116 |
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23-Jul-2014 |
Mathieu Chartier <mathieuc@google.com> |
Revert "Revert "Disable adding main and non moving spaces to immune region in GSS""
This reverts commit f85c2fb317399ab540854cd7551ac47690366543.
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| f85c2fb317399ab540854cd7551ac47690366543 |
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22-Jul-2014 |
Mathieu Chartier <mathieuc@google.com> |
Revert "Disable adding main and non moving spaces to immune region in GSS"
Bug: 16399257
This reverts commit be0562fb14e6754ee932b8d9c97e2a6df3a91119.
Change-Id: I29e07a8fa1e972990e5bf1ddf8c9a3538ea5f9cf
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| be0562fb14e6754ee932b8d9c97e2a6df3a91119 |
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14-Jul-2014 |
Mathieu Chartier <mathieuc@google.com> |
Disable adding main and non moving spaces to immune region in GSS
Disabled adding the main and non moving space to the immune region.
This will enable us to recycle bump pointer spaces for malloc space
-> malloc space compaction as well as collector transitions.
Also added logic for falling back to the non moving space, we may
copy objects there.
Refactored mod union table logic into MarkReachableObjects.
No measurable performance benefit or regression.
Bug: 14059466
Bug: 16291259
(cherry picked from commit 4c13a3ff475f206c4d0a86ee2595c45392fd942f)
Change-Id: I858b4fbddca888e164052ad247565a0bdbea68b5
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| 4c13a3ff475f206c4d0a86ee2595c45392fd942f |
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14-Jul-2014 |
Mathieu Chartier <mathieuc@google.com> |
Disable adding main and non moving spaces to immune region in GSS
Disabled adding the main and non moving space to the immune region.
This will enable us to recycle bump pointer spaces for malloc space
-> malloc space compaction as well as collector transitions.
Also added logic for falling back to the non moving space, we may
copy objects there.
Refactored mod union table logic into MarkReachableObjects.
No measurable performance benefit or regression.
Bug: 14059466
Bug: 16291259
Change-Id: If663d9fdbde943b988173b7f6ac844e5f78a0327
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| 22d5e735f403c57525fe868304c7123f0ce66399 |
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16-Jul-2014 |
Ian Rogers <irogers@google.com> |
Remove object_utils.h.
Break into object_lock, field_helper and method_helper.
Clean up header files following this.
Also tidy some of the Handle code in response to compiler errors when resolving
the changes in this CL.
Change-Id: I73e63015a0f02a754d0866bfaf58208aebcaa295
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| 45d26c86b00580593067ca42091ad66cf7dc4f7c |
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25-Jun-2014 |
Brian Carlstrom <bdc@google.com> |
Treat larger than jint capacity in NewDirectByteBuffer as an error
Bug: 15854028
Change-Id: If78921f4ba2b38a9d0bb421acf9c8bca962ed42a
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| bfd9a4378eacaf2dc2bbe05ad48c5164fc93c9fe |
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22-May-2014 |
Mathieu Chartier <mathieuc@google.com> |
Change MethodHelper to use a Handle.
Added ConstHandle to help prevent errors where you modify the value
stored in the handle of the caller. Also fixed compaction bugs
related to not knowing MethodHelper::GetReturnType can resolve types.
This bug was present in interpreter RETURN_OBJECT.
Bug: 13077697
Change-Id: I71f964d4d810ab4debda1a09bc968af8f3c874a3
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| 61c5ebc6aee2cac1c363de6fbdac25ada1697fdb |
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06-Jun-2014 |
Mathieu Chartier <mathieuc@google.com> |
Change FieldHelper to use a handle.
Fixed compaction bugs related to FieldHelper::GetType in:
artSet32InstanceFromCode
SetFieldValueImpl
CheckReceiver
Field_set
interpreter::DoFieldPut
MethodVerifier::VerifyISGet
MethodVerifier::VerifyISPut
MethodVerifier::VerifyIGetQuick
Bug: 13077697
Change-Id: I7de9ded2893b5568d43e4daa86fd135bf5508b72
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| 2d10b206f9d0b97396b7dadb9a6415cd39efd341 |
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13-May-2014 |
Ian Rogers <irogers@google.com> |
Ensure JNI primitive array type is appropriate.
Check the primitive array type for GetPrimitiveArray, ReleasePrimitiveArray,
GetPrimitiveArrayRegion and SetPrimitiveArrayRegion matches the given array
type. Check the GetPrimitiveArrayCritical and ReleasePrimitiveArrayCritical are
given a primitive array.
Add unit tests that null parameters lead to fatal errors, not crashes. Fix
issues where CheckJNI assumed non-null arguments.
Tidy testing code via the use of nullptr. Add a few extra checks.
Ensure arrays of void are not able to be created, use RI compatible
NoClassDefError.
Bug: 14817823
Change-Id: I9903bcd800d0da1988ced07f61fb97b783c5deab
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| eb8167a4f4d27fce0530f6724ab8032610cd146b |
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08-May-2014 |
Mathieu Chartier <mathieuc@google.com> |
Add Handle/HandleScope and delete SirtRef.
Delete SirtRef and replaced it with Handle. Handles are value types
which wrap around StackReference*.
Renamed StackIndirectReferenceTable to HandleScope.
Added a scoped handle wrapper which wraps around an Object** and
restores it in its destructor.
Renamed Handle::get -> Get.
Bug: 8473721
Change-Id: Idbfebd4f35af629f0f43931b7c5184b334822c7a
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| b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cf |
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29-Apr-2014 |
Ian Rogers <irogers@google.com> |
Force inlining on trivial accessors.
Make volatility for GetFieldObject a template parameter.
Move some trivial mirror::String routines to a -inl.h.
Bug: 14285442
Change-Id: Ie23b11d4f18cb15a62c3bbb42837a8aaf6b68f92
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| 987560fee798e48fb725c44b796d8ca7a5872ad6 |
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22-Apr-2014 |
Ian Rogers <irogers@google.com> |
Remove support for app JNI workarounds.
Change-Id: I4396df7e93fcace4b5b19c2c387e5c30089182a6
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| ef7d42fca18c16fbaf103822ad16f23246e2905d |
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06-Jan-2014 |
Ian Rogers <irogers@google.com> |
Object model changes to support 64bit.
Modify mirror objects so that references between them use an ObjectReference
value type rather than an Object* so that functionality to compress larger
references can be captured in the ObjectRefererence implementation.
ObjectReferences are 32bit and all other aspects of object layout remain as
they are currently.
Expand fields in objects holding pointers so they can hold 64bit pointers. Its
expected the size of these will come down by improving where we hold compiler
meta-data.
Stub out x86_64 architecture specific runtime implementation.
Modify OutputStream so that reads and writes are of unsigned quantities.
Make the use of portable or quick code more explicit.
Templatize AtomicInteger to support more than just int32_t as a type.
Add missing, and fix issues relating to, missing annotalysis information on the
mutator lock.
Refactor and share implementations for array copy between System and uses
elsewhere in the runtime.
Fix numerous 64bit build issues.
Change-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822
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| b73f31fd83151bfe9f73166343fd698fffa4e03b |
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31-Dec-2013 |
Narayan Kamath <narayan@google.com> |
Fix a typo in a comment.
Change-Id: I2579261f9ea2f8f9c64975fe6cb18c3c6102da39
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| ef809d09cf0d28d999ac69969e4506d8afa4624d |
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19-Dec-2013 |
Narayan Kamath <narayan@google.com> |
JNI: NewDirectByteBuffer should allow 0 length buffers.
This makes the implementation symmetric with direct
buffers allocated from java.
- GetDirectBufferAddress returns the address of the buffer
passed in to NewDirectByteBuffer (and not NULL).
- GetDirectBufferCapaticy returns 0.
bug: https://code.google.com/p/android/issues/detail?id=63055
Change-Id: I55b24623ec4f7670972fed898ea097934c6c0b5f
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| 590fee9e8972f872301c2d16a575d579ee564bee |
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13-Sep-2013 |
Mathieu Chartier <mathieuc@google.com> |
Compacting collector.
The compacting collector is currently similar to semispace. It works by
copying objects back and forth between two bump pointer spaces. There
are types of objects which are "non-movable" due to current runtime
limitations. These are Classes, Methods, and Fields.
Bump pointer spaces are a new type of continuous alloc space which have
no lock in the allocation code path. When you allocate from these it uses
atomic operations to increase an index. Traversing the objects in the bump
pointer space relies on Object::SizeOf matching the allocated size exactly.
Runtime changes:
JNI::GetArrayElements returns copies objects if you attempt to get the
backing data of a movable array. For GetArrayElementsCritical, we return
direct backing storage for any types of arrays, but temporarily disable
the GC until the critical region is completed.
Added a new runtime call called VisitObjects, this is used in place of
the old pattern which was flushing the allocation stack and walking
the bitmaps.
Changed image writer to be compaction safe and use object monitor word
for forwarding addresses.
Added a bunch of added SIRTs to ClassLinker, MethodLinker, etc..
TODO: Enable switching allocators, compacting on background, etc..
Bug: 8981901
Change-Id: I3c886fd322a6eef2b99388d19a765042ec26ab99
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| 77129ff50fc0234b62684e556d2c0bcb86123e80 |
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18-Oct-2013 |
Mathieu Chartier <mathieuc@google.com> |
Remove kNoCopyMagic.
Was needed by jniGetNonMovableArrayElements which is now removed.
Change-Id: Ie71eda5c5c3643c12db07d249597dbb2df41e88e
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| 67fe2b41a6afccf6ab1a58879eae3e0e8f3d6c7a |
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16-Oct-2013 |
Brian Carlstrom <bdc@google.com> |
Fix backwards check in CheckStaticMethod
Bug: 11243757
Change-Id: I559d1163ce72ab7831bd328c621519acb72975e0
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| bb1c6242c63a7ea31f2980f42c3e3e95c164a790 |
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16-Oct-2013 |
Brian Carlstrom <bdc@google.com> |
Fix backwards check in CheckStaticMethod
Bug: 11243757
Change-Id: I559d1163ce72ab7831bd328c621519acb72975e0
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| a4684052dbe58d36e32d1035c10bae2e2d52a8dd |
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04-Sep-2013 |
Elliott Hughes <enh@google.com> |
[build fix] Remove redundant complexity from JNI aborts.
(cherry picked from commit 8e4d3ed463df1a9f5fdc1e927a6afe6d208558e1)
Change-Id: I375f27efbec35a7d21070b3a5699ab798143a6a2
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| 8e4d3ed463df1a9f5fdc1e927a6afe6d208558e1 |
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04-Sep-2013 |
Elliott Hughes <enh@google.com> |
Remove redundant complexity from JNI aborts.
Change-Id: I7aca6c661f0dc868e33fd354d0ed27bf17361b28
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| ea46f950e7a51585db293cd7f047de190a482414 |
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30-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Refactor java.lang.reflect implementation
Cherry-picked from commit ed41d5c44299ec5d44b8514f6e17f802f48094d1.
Move to ArtMethod/Field instead of AbstractMethod/Field and have
java.lang.reflect APIs delegate to ArtMethod/ArtField.
Bug: 10014286.
Change-Id: Iafc1d8c5b62562c9af8fb9fd8c5e1d61270536e7
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| 9b3c3cdb62f7142384e6bf2c0cb6e3a76b16f0e3 |
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13-Aug-2013 |
Mathieu Chartier <mathieuc@google.com> |
C++11 support for ART.
We can now use auto, ranged based loops, etc..
This compiles, the phone boots, and the tests pass.
Depends on:
https://googleplex-android-review.googlesource.com/#/c/342487/
Change-Id: I8ba8ed47d2118e4711668c9c8f973a67beb261b2
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| 7934ac288acfb2552bb0b06ec1f61e5820d924a4 |
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26-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Fix cpplint whitespace/comments issues
Change-Id: Iae286862c85fb8fd8901eae1204cd6d271d69496
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| df62950e7a32031b82360c407d46a37b94188fbb |
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18-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Fix cpplint whitespace/parens issues
Change-Id: Ifc678d59a8bed24ffddde5a0e543620b17b0aba9
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| 7940e44f4517de5e2634a7e07d58d0fb26160513 |
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12-Jul-2013 |
Brian Carlstrom <bdc@google.com> |
Create separate Android.mk for main build targets
The runtime, compiler, dex2oat, and oatdump now are in seperate trees
to prevent dependency creep. They can now be individually built
without rebuilding the rest of the art projects. dalvikvm and jdwpspy
were already this way. Builds in the art directory should behave as
before, building everything including tests.
Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81
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