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206 Commits

Author SHA1 Message Date
Chris Hegarty
e09cadb438 8140687: Move @Contended to the jdk.internal.vm.annotation package 
Reviewed-by: alanb, dholmes, psandoz, shade
 2015-11-24 11:49:44 +00:00
Harold Seigel
3756d55ee6 8139164: JVM should throw ClassFormatError for non-void methods named <clinit> 
If method being parsed is named <clinit>, throw ClassFormatError if it is not void or has arguments, for class file version >= 51.

Reviewed-by: acorn, lfoltan
 2015-11-10 08:42:53 -05:00
Coleen Phillimore
b046110ab7 Merge 2015-10-28 15:03:40 +01:00
Coleen Phillimore
fc03719078 8139203: Consistent naming for klass type predicates 
8138923: Remove oop coupling with InstanceKlass subclasses

Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.

Reviewed-by: jrose, lfoltan, stefank
 2015-10-28 09:47:23 -04:00
Coleen Phillimore
5179fc3488 8139163: InstanceKlass::cast passes through NULL 
Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
 2015-10-26 13:11:36 -04:00
Coleen Phillimore
ed82cd0ee8 Merge 2015-10-23 23:06:53 +02:00
Coleen Phillimore
f1e89ea4cc 8140274: methodHandles and constantPoolHandles should be passed as const references 
Modified code to use const reference parameters

Reviewed-by: sspitsyn, twisti
 2015-10-23 16:48:38 -04:00
Goetz Lindenmaier
83b3b21342 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux 
Reviewed-by: stuefe, coleenp, roland
 2015-10-22 13:07:10 -04:00
Joseph Provino
db5f26110b Merge 2015-10-20 11:17:19 -04:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
Harold Seigel
df9b5759f7 8139069: JVM should throw ClassFormatError for <init> methods in interfaces 
If method being parsed is in an interface, throw ClassFormatError if its name is "<init>"

Reviewed-by: acorn, lfoltan
 2015-10-14 13:30:47 -04:00
Goetz Lindenmaier
4aad17f807 8139116: Fixes for warning "format not a string literal" 
Reviewed-by: ddmitriev, david, simonis
 2015-10-09 16:39:37 +02:00
Christian Thalinger
16526e000e 8136421: JEP 243: Java-Level JVM Compiler Interface 
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
 2015-10-08 12:49:30 -10:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Harold Seigel
1890d7a430 8135208: VM permits illegal <clinit> access_flags, versions 51-52 
Check access flags for <clinit> methods that are not class init methods.

Reviewed-by: kamg, gtriantafill
 2015-09-22 09:48:19 -04:00
Roland Westrelin
51ddedd5c7 Merge 2015-07-23 19:11:28 +02:00
Vladimir Kozlov
1e08e6133d Merge 2015-07-17 14:51:28 -07:00
Calvin Cheung
84ff1787b7 8079825: Uninitialised variable in hotspot/src/share/vm & cpu/x86/vm (runtime) 
Initialized local variables in classFileParser.cpp and rframe.cpp

Reviewed-by: dholmes, minqi
 2015-07-17 12:07:49 -07:00
Zoltan Majo
1a3b0cca61 8131326: Enable CheckIntrinsics in all types of builds 
Enable CheckIntrinsics flag in all builds; make check for orphan methods available only in debug builds.

Reviewed-by: kvn
 2015-07-16 15:02:12 +02:00
Jaroslav Bachorik
794f1616f0 Merge 2015-07-10 16:37:41 +02:00
Harold Seigel
9d7677a83f 8130669: VM prohibits <clinit> methods with return values 
Ignore <clinit> methods with return values instead of throwing ClassFormatError exceptions

Reviewed-by: acorn, iklam
 2015-07-09 15:39:05 -04:00
Harold Seigel
00da567d15 8130183: InnerClasses: VM permits wrong inner_class_info_index value of zero 
Throw ClassFormatError if InnerClasses attribute's inner_class_info_index is 0

Reviewed-by: acorn, lfoltan
 2015-07-09 08:36:37 -04:00
Zoltan Majo
9245cdc214 8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics 
Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.

Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon
 2015-07-03 07:25:03 +02:00
Jesper Wilhelmsson
d60d6fdf40 Merge 2015-06-24 13:38:01 +02:00
Harold Seigel
058dd16f78 8042041: https://bugs.openjdk.java.net/browse/JDK-8042041 
Don't assert if class has a bad element_tag in an element_value structure of a RuntimeVisibleAnnotation attribute.  Instead, ignore the attribute.

Reviewed-by: acorn, gtriantafill
 2015-06-18 08:44:28 -04:00
Vladimir Ivanov
90a42c2491 8074551: GWT can be marked non-compilable due to deopt count pollution 
Reviewed-by: kvn
 2015-06-11 14:19:40 +03:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00
Harold Seigel
64bb2ce311 8076236: VM permits illegal flags for class init method 
Move check for multiple access flags so that it also covers instance initialization methods

Reviewed-by: ctornqvi, lfoltan
 2015-04-02 08:50:10 -04:00
Stefan Karlsson
d40f08d0a3 8073389: Remove the include of resourceArea.hpp from classFileParser.hpp 
Reviewed-by: coleenp, dholmes
 2015-02-18 10:28:27 +01:00
Stefan Karlsson
4913ad5d7d 8072911: Remove includes of oop.inline.hpp from .hpp files 
Reviewed-by: brutisso, coleenp, jwilhelm, simonis, dholmes
 2015-02-13 14:37:35 +01:00
Coleen Phillimore
d57245dcbb 8049632: JDK 1.8.0 b132 :Linux x64 : Crash in ClassFileParser::copy_localvariable_table(..) 
Use resource allocated hashtable for local variable table checking

Reviewed-by: kamg, sspitsyn
 2015-01-29 14:37:14 -05:00
Stefan Karlsson
e9b92ce024 8065634: Crash in InstanceKlass::clean_method_data when _method is NULL 
Reviewed-by: coleenp, hseigel, poonam
 2014-12-05 21:16:45 +01:00
Jesper Wilhelmsson
2616e09389 Merge 2014-11-17 21:32:32 +01:00
Stefan Karlsson
d326162380 8064580: Move INCLUDE_CDS include section to the end of the include list 
Reviewed-by: jwilhelm, brutisso, coleenp, dholmes
 2014-11-11 17:05:33 +01:00
Aleksey Shipilev
21527b2ff2 8015272: Make @Contended within the same group to use the same oop map 
Reviewed-by: coleenp, dholmes
 2014-11-11 15:07:09 +03:00
Eric McCorkle
bbd7b058d1 8058313: Mismatch of method descriptor and MethodParameters.parameters_count should cause MalformedParameterException 
Allow hotspot to store and report zero-length MethodParameters attribute data

Reviewed-by: coleenp, jiangli
 2014-11-10 16:45:46 -05:00
Karen Kinnear
0e1283a811 8043275: Fix interface initialization for default methods 
Initialize interfaces that declare concrete instance methods.

Reviewed-by: kamg, coleenp, psandoz
 2014-10-22 15:24:37 -07:00
Harold Seigel
9f06aa633c 8041717: Issue with class file parser 
Add better checking for bad values.

Reviewed-by: coleenp, lfoltan, mschoene
 2014-05-30 13:23:27 -04:00
Ioi Lam
bbe6f51f81 8046070: Class Data Sharing clean up and refactoring 
Cleaned up CDS to be more configurable, maintainable and extensible

Reviewed-by: dholmes, coleenp, acorn, mchung
 2014-08-12 17:29:00 -07:00
Karen Kinnear
55dc1a6965 8037167: Better method signature resolution 
Reviewed-by: mschoene, hseigel, lfoltan
 2014-07-14 13:15:06 +04:00
Harold Seigel
53685b407a 8036800: Attribute OOM to correct part of code 
Checks that the attribute_length does not exceed the length of remaining data in the class file

Reviewed-by: coleenp, ahgross
 2014-07-14 13:01:34 +04:00
Harold Seigel
08e90ebfcb 8026894: Improve VerifyError message about overriding a final method 
Add full class name to error message.

Reviewed-by: fparain, zgu, lfoltan
 2014-07-03 10:25:42 -04:00
Coleen Phillimore
d8ce93cea5 6642881: Improve performance of Class.getClassLoader() 
Add classLoader to java/lang/Class instance for fast access

Reviewed-by: alanb, lfoltan, rriggs, vlivanov, twisti, jfranck
 2014-06-19 14:49:33 -04:00
Coleen Phillimore
243d697d71 8026977: NPG: Remove ConstantPool::lock 
Write klass and resolved_references constant pool fields lock free.

Reviewed-by: jrose, twisti
 2014-06-19 11:16:10 -04:00
Coleen Phillimore
cef2b3be11 8039150: host_klass invariant fails when verifying newly loaded JSR-292 anonymous classes 
Initialize host_klass while parsing the class with the other initializations.

Reviewed-by: sspitsyn, stefank
 2014-06-18 13:58:13 -04:00
Harold Seigel
b6a2f946f6 8031819: Remove legacy jdk checks and code 
Delete old jdk specific code.

Reviewed-by: dholmes, coleenp, zgu, lfoltan
 2014-06-11 09:58:23 -04:00
Harold Seigel
70c76ec8c4 8044738: Check attribute_length of EnclosingMethod attribute 
Add check that attribute_length == 4.

Reviewed-by: fparain, coleenp, lfoltan
 2014-06-10 14:04:37 -04:00
Dmitry Samersoff
c291efb1df 6904403: assert(f == k-&gt;has_finalizer(),&quot;inconsistent has_finalizer&quot;) with debug VM 
Don't assert if one of classes in hierarhy was redefined

Reviewed-by: coleenp, sspitsyn
 2014-05-28 07:36:32 -07:00
Lois Foltan
ca501f6b00 8041918: BootstrapMethods attribute cannot be empty 
Allow a BootstrapMethods attribute that contains an empty bootstrap_methods table where num_bootstrap_methods is equal to zero.

Reviewed-by: coleenp, hseigel
 2014-05-15 09:25:27 -04:00
Harold Seigel
976e7c8aa7 8040292: Annotation attributes must not appear more than once 
Add checks for duplicate attributes.

Reviewed-by: coleenp, lfoltan
 2014-05-12 13:12:30 -04:00