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351 Commits

Author SHA1 Message Date
Coleen Phillimore
49d21c007b Merge 2014-08-28 11:30:11 -04:00
Coleen Phillimore
73d759e533 8049105: Move array component mirror to instance of java/lang/Class (hotspot part 2) 
This removes component mirrors from arrayKlass metadata and the C2 intrinsic for them.

Reviewed-by: kvn, twisti, mgerdin
 2014-08-28 11:29:09 -04:00
Dmitry Samersoff
4d88604ce5 8029172: warnings from b117 for hotspot.agent.src.os.linux: JNI exception pending 
Added missed exception checks

Reviewed-by: chegar, sla
 2014-08-28 07:46:49 -07:00
Dmitry Samersoff
ca7943ac3b 8031583: warnings from b03 for hotspot/agent/src/os/solaris/proc: JNI exception pending 
Added missed exception checks

Reviewed-by: sla, sspitsyn
 2014-08-28 06:32:16 -07:00
Thomas Schatzl
9086b5795f 8054819: Rename HeapRegionSeq to HeapRegionManager 
Reviewed-by: jwilhelm, jmasa
 2014-08-26 09:36:53 +02:00
Thomas Schatzl
2ee5ee89d4 8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data 
Let HeapRegionSeq manage the heap region and auxiliary data to decrease the amount of responsibilities of G1CollectedHeap, and encapsulate this work from other code.

Reviewed-by: jwilhelm, jmasa, mgerdin, brutisso
 2014-08-18 16:10:44 +02:00
Dmitry Samersoff
2649b6be70 8049049: Unportable format string argument mismatch in hotspot/agent/src/os/solaris/proc/saproc.cpp 
Cast arguments on printing

Reviewed-by: dholmes, sspitsyn, jbachorik
 2014-08-11 04:37:19 -07:00
Dmitry Samersoff
dd9932fa02 8025667: Warning from b62 for hotspot.agent.src.os.solaris.proc: use after free 
Move free call few lines down

Reviewed-by: dholmes, sspitsyn
 2014-08-05 06:11:35 -07:00
Poonam Bajaj
5d40917272 8049881: jstack not working on core files 
Access _trace_id field of Klass in try-catch block

Reviewed-by: dholmes, dsamersoff, mgronlun
 2014-07-22 06:34:42 -07:00
Volker Simonis
a79ea5527c 8049715: PPC64: First steps to enable SA on Linux/PPC64 
Reviewed-by: dholmes, kvn
 2014-07-14 11:41:20 +02:00
Jon Masamitsu
dc19a9c4f8 Merge 2014-07-02 17:24:18 -07:00
Mikael Gerdin
1e1ef4f73f 8047818: G1 HeapRegions can no longer be ContiguousSpaces 
Change parent of G1OffsetTableContigSpace to CompactibleSpace, reimplement missing functionality

Reviewed-by: stefank, jmasa, tschatzl
 2014-06-26 11:36:58 +02:00
Poonam Bajaj
754a598a62 8046282: SA update 
These changes add some definitions on the SA side and the supporting code on the hotspot side.

Reviewed-by: sundar, mgronlun
 2014-06-24 02:19:59 -07:00
Jon Masamitsu
ad2e593b80 Merge 2014-06-18 12:39:57 -07:00
David Dehaven
02f3dbb898 8043340: [macosx] Fix hard-wired paths to JavaVM.framework 
Build system tweaks to allow building with Xcode 5 and on OS X 10.9 and later

Reviewed-by: erikj, henryjen, dholmes
 2014-06-17 11:18:10 -07:00
Dmitry Samersoff
92675f5272 8038392: Generating prelink cache breaks JAVA 'jinfo' utility normal behaviour 
Better parsing of /proc/pid/maps in sa

Reviewed-by: sspitsyn, sla
 2014-06-13 05:10:44 -07:00
Kim Barrett
e5749d72fd 8046408: Build failure from multiple ptrace.h 
Prefer <sys/ptrace.h> over <linux/ptrace.h>

Reviewed-by: sla, mikael
 2014-06-13 17:07:39 -04:00
Roland Westrelin
7ef690b2c7 8026694: New type profiling points break compilation replay 
Fixes compilation replay with new profiling points

Reviewed-by: kvn, twisti
 2014-05-15 09:09:28 +02:00
Mikael Vidstedt
c781bb874f 8042059: Various fixes to linux/sparc 
Reviewed-by: twisti, kvn
 2014-04-29 22:05:10 -07:00
Dmitry Samersoff
59ef728609 7189721: nightly tests failed on JDI attaching 
If for some reason elf section with section names is not loaded to cache it attempts to read data using NULL section pointer.

Reviewed-by: sspitsyn, sla, kevinw
 2014-03-31 08:23:02 -07:00
Dmitry Samersoff
ba76cc617e Merge 2014-03-23 08:31:44 -07:00
Calvin Cheung
c78becb610 8034034: [parfait] JNI exc. pending in hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m 
Added JNI exception check in the appropriate places

Reviewed-by: sla, zgu
 2014-03-20 14:25:22 -07:00
Bengt Rutisson
c88e3def4d 8034079: G1: Refactor the HeapRegionSet hierarchy 
Reviewed-by: tschatzl, pliden
 2014-03-14 10:15:46 +01:00
Niclas Adlertz
5d4b624caf 8033260: assert(lrg._area >= 0.0) failed: negative spill area 
Change type from float to double on block frequency, and add check for +Inf - +Inf operation

Reviewed-by: kvn, roland
 2014-02-25 17:51:27 +01:00
Erik Helin
7b6d31b4a5 Merge 2014-02-21 10:00:46 +01:00
Vladimir Kozlov
4200d0d095 Merge 2014-02-20 12:20:56 -08:00
Vladimir Kozlov
5117e1a805 Merge 2014-02-19 12:08:49 -08:00
Stefan Johansson
10d4420b08 8033440: jmap reports unexpected used/free size of concurrent mark-sweep generation 
SA used the wrong type for the indexedFreeList in CompactibleFreeListSpace.

Reviewed-by: coleenp, dsamersoff
 2014-02-17 09:51:37 +01:00
Dmitry Samersoff
656746d828 7127191: SA JSDB does not display native symbols correctly for transported Linux cores 
Better handle SA_ALTROOT

Reviewed-by: sla, sspitsyn
 2014-02-12 23:39:53 +04:00
Dmitry Samersoff
a279dee28c 8023667: SA: ExceptionBlob and other C2 classes not available in client VM 
Ignore error of intialization of C2 only variables

Reviewed-by: sla, dholmes
 2014-02-12 22:08:43 +04:00
Jaroslav Bachorik
455663f56e 6656031: SA: jmap -permstat number of classes is off by 1 
Reviewed-by: sla, dholmes
 2014-01-30 09:41:45 +01:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Dmitry Samersoff
8c626c6501 Merge 2014-01-28 11:42:30 +00:00
Dmitry Samersoff
e6d68e6d66 7010732: SA_ALTROOT only works if running the SA tools from their build directory 
Fixed SA packaging scripts

Reviewed-by: sla, kevinw
 2014-01-28 14:45:39 +04:00
Dmitry Samersoff
ebf3cad435 8032247: SA: Constantpool lookup for invokedynamic is not implemented 
Implement constant pool lookup for invokedynamic

Reviewed-by: sla, sspitsyn
 2014-01-27 13:46:54 +04:00
Kevin Walls
ded754b7b2 8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters 
Reviewed-by: sla, dsamersoff
 2014-01-17 18:39:22 +00:00
Morris Meyer
a665235538 Merge 2014-01-10 12:54:08 -08:00
Vladimir Kozlov
ba7149bbda 8028468: Add inlining information into ciReplay 
Allow dump and replay inlining for specified method during a program execution.

Reviewed-by: roland, twisti
 2014-01-08 10:25:50 -08:00
Staffan Larsen
3c425d407f 4990369: visibleMethods() and methodsByName() return wrong visible methods 
Reviewed-by: sspitsyn, coleenp
 2014-01-07 10:50:28 +01:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Dmitry Samersoff
ed5c744803 6969276: minor memory leak detected by cppcheck in agent/src/os/linux/symtab.c 
Missed free call on error return

Reviewed-by: sla, sspitsyn, igerasim
 2013-12-18 23:09:57 +04:00
Vladimir Kozlov
3b4f167e54 Merge 2013-12-12 11:05:39 -08:00
Erik Helin
865adecf33 Merge 2013-12-05 17:49:55 +01:00
Staffan Larsen
62e1b6eddd 8029395: SA: jstack throws WrongTypeException 
SA missed some TLABs

Reviewed-by: dsamersoff, mgerdin, brutisso
 2013-12-04 14:43:50 +01:00
Stefan Johansson
5811b8eb93 8029329: tmtools tests fail with NPE (in the tool) when run with G1 and FlightRecorder 
Now iterating over all committed (used) G1 regions instead of all reserved.

Reviewed-by: brutisso, dsamersoff, mgerdin
 2013-12-03 12:01:18 +01:00
Vladimir Kozlov
1b2bf0be10 Merge 2013-12-05 15:13:12 -08:00
Dmitry Samersoff
144769b78b 7050685: jsdbproc64.sh has a typo in the package name 
Fixed typeo

Reviewed-by: sla, kmo, sspitsyn
 2013-11-27 14:26:04 +04:00
Staffan Larsen
2dec2ad0dd 6626412: jstack using SA prints some info messages into err stream 
Reviewed-by: coleenp, farvidsson, jbachorik, dsamersoff, sspitsyn
 2013-11-14 20:03:15 +01:00
Staffan Larsen
44d7813397 6606002: jinfo doesn't detect dynamic vm flags changing 
Reviewed-by: coleenp, jbachorik, sspitsyn
 2013-11-14 19:30:07 +01:00
Vladimir Kozlov
39b0e57fdd Merge 2013-11-05 17:38:04 -08:00
Dmitry Samersoff
3e0a2a86bf 8026950: Nits in agent ps_proc.c file breaks compilation of open hotspot 
Fixed two compilation-breaking nits

Reviewed-by: sla, dholmes
 2013-10-28 21:41:48 +04:00
Calvin Cheung
e187f54e56 Merge 2013-10-18 19:44:40 -07:00
Dmitry Samersoff
5594fcb058 Merge 2013-10-17 17:01:04 +00:00
Eric Mccorkle
2be8957d81 8005810: Update Hotspot Serviceability Agent for Method Parameter Reflection and Generic Type Signature Data 
Hotspot was updated to store method parameter reflection and generic type signature data at runtime.  Serviceability agent support was updated for this data

Reviewed-by: coleenp, minqi, sla
 2013-10-17 16:45:08 +04:00
Dmitry Samersoff
d6f90baf17 8025812: tmtools/jmap/heap_config tests fail on Linux-ia32 because it Cant attach to the core file 
Coredump store memsz elf field rounded up to page

Reviewed-by: dholmes, sla
 2013-10-17 16:08:01 +04:00
Thomas Schatzl
87c5582bac 8025925: jmap fails with "field _length not found in type HeapRegionSeq" 
The change JDK-7163191 changed the data layout of a class that is referenced by the java code of the SA agent. This fix synchronizes the SA agent with that change.

Reviewed-by: sla, mgerdin
 2013-10-16 11:46:06 +02:00
Fredrik Arvidsson
ec5d05699e 8025638: jmap returns 0 instead of 1 when it fails 
Re-factored some code handling return values and fails/errors during tool execution.

Reviewed-by: sla, kevinw
 2013-10-16 09:20:23 +02:00
John Coomes
e61cbf8d69 Merge 2013-10-11 08:27:21 -07:00
Kevin Walls
c3d0e64506 8019375: Internal symbol table size should be tunable 
Reviewed-by: coleenp, kamg
 2013-10-08 09:33:51 +01:00
Thomas Schatzl
30ed89669a 8003420: NPG: make new GC root for pd_set 
Move protection domain oops from system dictionary entries into a seperate set; the system dictionary references entries in that set now. This allows fast iteration during non-classunloading garbage collection. Implementation based on initial prototype from Ioi Lam (iklam).

Reviewed-by: coleenp, iklam
 2013-10-09 10:57:01 +02:00
Fredrik Arvidsson
d3094c0e8c 6313383: SA: Update jmap to support HPROF binary format "JAVA PROFILE 1.0.2" 
Adds support for large(>4G) heap dumps in hprof format. Adds tests and updates testlibrary.

Reviewed-by: sla, allwin
 2013-10-04 13:44:49 +02:00
Fredrik Arvidsson
738af149a2 8016845: SA is unable to use hsdis on windows 
Added sadis.c to the build to provide missing symbols in sawindbg.dll. Added code to use the correct hsdisXXX.dll filename on different windows platforms.

Reviewed-by: sla, mgerdin
 2013-10-04 13:01:07 +02:00
Calvin Cheung
48a315bb52 Merge 2013-10-04 21:00:43 -07:00
Dmitry Samersoff
5a67ff2d74 8025250: SA: Sync linux and bsd versions of ps_core file 
Linux/ps_core.c and bsd/ps_core.c share most of code, but it has different formatting, comments etc.

Reviewed-by: sla, minqi
 2013-10-02 22:27:23 +04:00
Christian Thalinger
9376d94e6c 8025613: clang: remove -Wno-unused-value 
Reviewed-by: iveresov
 2013-09-28 12:42:22 -07:00
Niclas Adlertz
562ce20154 Merge 2013-09-27 12:43:51 -07:00
Christian Thalinger
cd7bfac363 8024545: make develop and notproduct flag values available in product builds 
Reviewed-by: dholmes, kvn
 2013-09-26 12:07:53 -07:00
Dmitry Samersoff
4d6a0655f9 7133122: SA throws sun.jvm.hotspot.debugger.UnmappedAddressException when it should not 
Replace PT_LOAD segment with library segment when necessary

Reviewed-by: dholmes, sla
 2013-09-22 18:49:09 +04:00
Niclas Adlertz
afef481831 Merge 2013-09-19 18:01:39 +02:00
Christian Thalinger
4fa99b3fc5 8024760: add more types, fields and constants to VMStructs 
Reviewed-by: kvn, coleenp
 2013-09-13 16:55:44 -07:00
Stefan Johansson
86624d96d7 8024176: [macosx] gc/metaspace/ClassMetaspaceSizeInJmapHeap.java failed since jdk8b105, hs25b47 
The code for reading compressed klass pointers in the sa-agent on Mac used readCompOopAddress instead of readCompKlassAddress, this is wrong but has been hidden because compressed oops and compressed klasses has used the same base address in the past.

Reviewed-by: sla, jmasa
 2013-09-11 08:57:02 +02:00
Vladimir Kozlov
1a700c9216 Merge 2013-09-05 11:04:39 -07:00
Jiangli Zhou
033640bd2c 8023477: Invalid CP index when reading ConstantPool 
Need to check for 0 case for InstanceKlass::_generic_signature_index.

Reviewed-by: sspitsyn, sla
 2013-08-26 13:32:14 -04:00
Erik Helin
30f059b5fc 8015107: NPG: Use consistent naming for metaspace concepts 
Reviewed-by: coleenp, mgerdin, hseigel
 2013-08-12 17:37:02 +02:00
Vladimir Kozlov
1619c53530 Merge 2013-08-16 16:23:01 -07:00
Dmitry Samersoff
68198af05c 8019396: SA-JDI OSThread class initialization throws an exception 
Method sun.jvm.hotspot.runtime.OSThread.initialize throws a sun.jvm.hotspot.types.WrongTypeException

Reviewed-by: dholmes, mgerdin
 2013-08-06 14:28:48 +04:00
Kevin Walls
655fbf4cb1 8021444: SA: ClassDump.run() should not ignore existing ClassFilter 
Reviewed-by: minqi, poonam
 2013-08-05 10:27:31 +01:00
Yunda
65d83871e2 8011888: sa.js: TypeError: [object JSAdapter] has no such function "__has__" 
Reviewed-by: sla, sundar, kmo
 2013-07-23 14:32:37 +02:00
Jiangli Zhou
9fab0cfa1b Merge 2013-08-20 00:48:55 -07:00
Jiangli Zhou
553b498f51 8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes 
Change InstanceKlass::_source_file_name and _generic_signature to u2 fields.

Reviewed-by: coleenp, iklam
 2013-08-19 14:59:54 -04:00
Kevin Walls
a40e2a9236 8022655: ClassDump ignored jarStream setting 
Reviewed-by: minqi, sla
 2013-08-19 14:28:58 +01:00
Rickard Bäckman
cd450988cc Merge 2013-08-09 18:05:00 +02:00
Niclas Adlertz
bfe8385fa9 8022284: Hide internal data structure in PhaseCFG 
Hide private node to block mapping using public interface

Reviewed-by: kvn, roland
 2013-08-07 17:56:19 +02:00
Vladimir Kozlov
ed85bb1853 Merge 2013-07-19 13:32:53 -07:00
Vladimir Kozlov
493c485dc3 Merge 2013-07-11 12:56:29 -07:00
Jiangli Zhou
b454ece6d7 7133260: AllocationProfiler uses space in metadata and doesn't seem to do anything useful 
Remove -Xaprof and Klass::_alloc_count & ArrayKlass::_alloc_size.

Reviewed-by: stefank, coleenp
 2013-07-03 17:26:59 -04:00
Vladimir Kozlov
b390a2d8e3 Merge 2013-06-21 15:56:24 -07:00
Goetz Lindenmaier
0522ce7a17 8016586: PPC64 (part 3): basic changes for PPC64 
Added #includes needed for ppc64 port. Renamed _MODEL_ppc to _MODEL_ppc_32 and renamed corresponding old _ppc files to _ppc_32.

Reviewed-by: dholmes, kvn
 2013-06-20 16:30:44 -07:00
Kevin Walls
08377de5ab 8010278: SA: provide mechanism for using an alternative SA debugger back-end 
Reviewed-by: sla, dsamersoff
 2013-06-26 00:01:20 +01:00
Coleen Phillimore
6ed8c8fcea 8003421: NPG: Move oops out of InstanceKlass into mirror 
Inject protection_domain, signers, init_lock into java_lang_Class

Reviewed-by: stefank, dholmes, sla
 2013-05-22 14:37:49 -04:00
Kevin Walls
aa8c580561 6313816: SA: jstack -m fails on Win32 : UnalignedAddressException 
Reviewed-by: sla, poonam
 2013-05-16 12:40:27 +01:00
Staffan Larsen
7a1ccbc48a 8013591: compiler/ciReplay/TestSA.sh fails in nightly 
Reviewed-by: coleenp, rbackman, dholmes
 2013-05-08 15:37:18 +02:00
Staffan Larsen
edf88d3db7 8005038: remove crufty '_g' support from SA 
Reviewed-by: coleenp, mgronlun, rbackman
 2013-05-07 14:33:09 +02:00
Vladimir Kozlov
43fbbe98b7 Merge 2013-05-02 18:50:05 -07:00
Mikael Gerdin
67b238b12d Merge 2013-05-02 19:28:59 +02:00
Staffan Larsen
e8848553b1 8013364: SA-JDI exceptions caused by lack of permissions on OSX should be more verbose about issue cause 
Reviewed-by: coleenp, rbackman
 2013-04-30 21:47:02 +02:00
Erik Helin
10be07bb9d 8008541: Remove old code in HotSpot that supported the jmap -permstat functionality 
Reviewed-by: sla, brutisso
 2013-04-30 16:36:24 +02:00
Staffan Larsen
60a56c2f06 8013466: SA crashes when attaching to a process on OS X 
Reviewed-by: coleenp, rbackman, minqi
 2013-04-30 10:53:58 +02:00
Igor Ignatyev
0a434e425b 8011675: adding compilation level to replay data 
Reviewed-by: kvn, vlivanov
 2013-04-25 11:09:24 -07:00
Jiangli Zhou
56370657b9 8010862: The Method counter fields used for profiling can be allocated lazily 
Allocate the method's profiling related metadata until they are needed.

Reviewed-by: coleenp, roland
 2013-04-09 17:17:41 -04:00