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4584 Commits

Author SHA1 Message Date
Stefan Karlsson
1e1174e0be 8004697: SIGSEGV on Solaris sparc with -XX:+UseNUMA 
Don't scan pages outside the given range.

Reviewed-by: jwilhelm, jmasa
 2013-03-11 02:24:01 -07:00
Mikael Gerdin
1aa6c27298 8009282: Assertion "assert(used_and_free == capacity_bytes) failed: Accounting is wrong" failed with -XX:+Verbose -XX:+TraceMetadataChunkAllocation 
Assertion is only valid when at a safepoint, adjust accordingly.

Reviewed-by: stefank, jmasa, tamao
 2013-03-12 09:42:24 +01:00
Kevin Walls
379967b492 Merge 2013-03-11 15:37:10 +01:00
Kevin Walls
a181e6d505 8009723: CMS logs "concurrent mode failure" twice when using (disabling) -XX:-UseCMSCompactAtFullCollection 
Reviewed-by: jwilhelm, ehelin, brutisso
 2013-03-11 12:56:00 +00:00
Stefan Karlsson
2242377c11 Merge 2013-03-11 08:49:53 +01:00
Daniel D. Daugherty
fc336457e7 Merge 2013-03-08 17:49:52 -08:00
Daniel D. Daugherty
f73c8f1408 Merge 2013-03-08 17:14:22 -08:00
Joseph Provino
a68c69fd65 Merge 2013-03-08 12:35:18 -05:00
Coleen Phillimore
addd95f165 8003553: NPG: metaspace objects should be zeroed in constructors 
Zero metadata in constructors, not in allocation (and some in constructors)

Reviewed-by: jmasa, sspitsyn
 2013-03-08 11:47:57 -05:00
Alejandro Murillo
5d0afe6210 8009688: new hotspot build - hs25-b23 
Reviewed-by: jcoomes
 2013-03-08 08:22:18 -08:00
Alejandro Murillo
ebdab667c3 Added tag hs25-b22 for changeset f06b74113bc2 2013-03-08 08:10:01 -08:00
Alejandro Murillo
91fe401ca7 Merge 2013-03-08 08:10:00 -08:00
Morris Meyer
c7b4f35a3d Merge 2013-03-07 18:03:26 -08:00
Morris Meyer
6723fac299 Merge 2013-03-07 14:46:20 -08:00
David Katleman
6a85dd0d01 Added tag jdk8-b80 for changeset 8a6e09ace0d3 2013-03-07 11:17:36 -08:00
Zhengyu Gu
4cdcd6dc13 8008257: NMT: assert(new_rec->is_allocation_record()) failed when running with shared memory option 
Corrected virtual memory recording and tagging code when large pages are used

Reviewed-by: coleenp, ccheung
 2013-03-07 14:06:44 -05:00
Tao Mao
3baff284ba 8008368: Deprecate MaxGCMinorPauseMillis 
Deprecate MaxGCMinorPauseMillis and emit a warning if set by users

Reviewed-by: brutisso, johnc
 2013-03-07 10:44:04 -08:00
Jiangli Zhou
3662485748 Merge 2013-03-07 10:39:15 -08:00
Joseph Provino
ceb27542a7 Merge 2013-03-07 10:46:14 -05:00
Stefan Karlsson
5e2fe0e935 Merge 2013-03-07 14:29:02 +01:00
Vladimir Kozlov
010f640069 8009472: Print additional information for 8004640 failure 
Dump nodes and types in 8004640 case.

Reviewed-by: roland
 2013-03-06 12:25:57 -08:00
Joseph Provino
94853afaee 8008474: Add -Wundef to warning flags 
Force use of undefined macros to be and error.

Reviewed-by: dholmes, mikael
 2013-03-06 13:50:54 -05:00
Joseph Provino
e1f180f82e 8006498: #if <symbol> is wrong in the code 
ASSERT and other symbols used incorrectly with #if are supposed to be defined or not.

Reviewed-by: dholmes, mikael
 2013-03-06 13:46:55 -05:00
Joseph Provino
a6be16446d 8008310: Some adjustments needed to minimal VM warnings and errors for unsupported command line options 
Changes to arguments.cpp for warnings vs. errors.  Changes for CDS arguments.

Reviewed-by: coleenp, cjplummer
 2013-03-06 13:38:17 -05:00
Roland Westrelin
748083843a 8009460: C2compiler crash in machnode::in_regmask(unsigned int) 
7121140 may not correctly break the Allocate -> MemBarStoreStore link

Reviewed-by: kvn
 2013-03-06 10:28:38 +01:00
Morris Meyer
15108cd14e 8008750: [partfait] Null pointer deference in hotspot/src/share/vm/oops/instanceKlass.hpp 
Fix null pointer

Reviewed-by: kvn, coleenp
 2013-03-05 18:03:36 -08:00
Tao Mao
4bec822d40 8008079: G1: Add nextObject routine to CMBitMapRO and replace nextWord 
Update the task local finger to the start of the next object when marking aborts, in order to avoid the redundant scanning of all 0's when the marking task restarts, if otherwise updating to the next word. In addition, reuse the routine nextObject() in routine iterate().

Reviewed-by: johnc, ysr
 2013-03-05 15:36:56 -08:00
Ioi Lam
5116181e1f 7107135: Stack guard pages are no more protected after loading a shared library with executable stack 
Detect the execstack attribute of the loaded library and attempt to fix the stack guard using Safepoint op.

Reviewed-by: dholmes, zgu
 2013-03-05 13:55:56 -08:00
Vladimir Ivanov
0e378a1283 Merge 2013-03-05 08:17:18 -08:00
Aleksey Shipilev
4b638cf955 8009120: Fuzz instruction scheduling in HotSpot compilers 
Reviewed-by: kvn, vlivanov
 2013-03-05 04:24:50 -08:00
Morris Meyer
ff36c9800e 8008574: [parfait] Null pointer deference in hotspot/src/share/vm/runtime/frame.cpp 
Fix null pointer

Reviewed-by: kvn
 2013-03-05 04:24:33 -08:00
Staffan Larsen
112317dbe3 8009287: [parfait] Uninitialised variable in hotspot/agent/src/os/linux/ps_core.c 
Reviewed-by: dholmes, kvn, mikael, morris
 2013-03-05 08:50:59 +01:00
Erik Joelsson
f167bb36ab 8008451: Make mac builds on 10.8 work on 10.7 
Reviewed-by: jcoomes, ohair
 2013-03-04 22:39:00 -08:00
Morris Meyer
999837eb30 8008559: [parfait] Path through non-void function '_ZN2os15thread_cpu_timeEP6Thread' returns an undefined value 
Safety checks for non-Apple thread time functions

Reviewed-by: kvn
 2013-03-04 13:15:01 -08:00
John Cuthbertson
a3a42c48e8 8007036: G1: Too many old regions added to last mixed GC 
Stop adding old regions to collection set when the remaining reclaimable bytes reaches, or goes below, G1HeapWastePercent. Changes were also reviewed by Vitaly Davidovich <vitalyd@gmail.com>.

Reviewed-by: brutisso
 2013-03-04 12:42:14 -08:00
Erik Helin
37aa83449e 8004172: Update jstat counter names to reflect metaspace changes 
Reviewed-by: stefank, jmasa
 2013-03-04 13:01:24 +01:00
Daniel D. Daugherty
af6002665d Merge 2013-03-01 15:59:10 -08:00
Morris Meyer
4dd999e1ee 8008327: [parfait] Unitialized variable in hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m 
Fix unitialized variable and return value.

Reviewed-by: kvn
 2013-03-01 14:26:34 -08:00
Bill Pittore
715db0beb3 Merge 2013-03-01 14:06:47 -05:00
Alejandro Murillo
b87df9f9e1 8009226: new hotspot build - hs25-b22 
Reviewed-by: jcoomes
 2013-03-01 04:58:31 -08:00
Alejandro Murillo
f3236a879e Added tag hs25-b21 for changeset 972d3f095a95 2013-03-01 04:45:51 -08:00
Alejandro Murillo
0960629d28 Merge 2013-03-01 04:45:51 -08:00
Coleen Phillimore
999f094f2a Merge 2013-02-28 18:37:41 -05:00
Vladimir Ivanov
528aec3f18 Merge 2013-02-28 15:31:03 -08:00
David Katleman
c2043f5ac9 Added tag jdk8-b79 for changeset f2f591a26d5f 2013-02-28 10:42:09 -08:00
Daniel D. Daugherty
176ce8de18 Merge 2013-02-28 05:55:18 -08:00
Bengt Rutisson
02472faab5 Merge 2013-02-28 09:01:08 +01:00
Gary Collins
093d1163e4 7115383: TEST_BUG: some jtreg tests fail because they explicitly specify -server option 
Small changes to hotspot tests to remove  "-server" and replace with ${TESTVMOPTS}

Reviewed-by: kvn
 2013-02-27 20:36:14 -08:00
Daniel D. Daugherty
776841b1bc 8007476: assert(the_owner != NULL) failed: Did not find owning Java thread for lock word address 
Make deadlock detection a little more robust in the case of being unable to find the JavaThread associated with an object lock.

Reviewed-by: sla, acorn
 2013-02-27 15:00:30 -08:00
Kevin Walls
37cdc7b1f8 7178741: SA: jstack -m produce UnalignedAddressException in output (Linux) 
Reviewed-by: poonam, sla
 2013-02-27 22:40:14 +00:00
Serguei Spitsyn
c26ee9d321 Merge 2013-02-27 12:20:34 -08:00
Kevin Walls
84144898c1 Merge 2013-02-27 16:40:30 +00:00
Vladimir Ivanov
3b1ccee969 Merge 2013-02-27 08:03:10 -08:00
Kevin Walls
13505fc4e5 8008807: SA: jstack crash when target has mismatched bitness (Linux) 
Reviewed-by: rbackman, sla, poonam
 2013-02-27 14:02:26 +00:00
Igor Ignatyev
50efb858e0 8007439: C2: adding successful message of inlining 
Reviewed-by: kvn, vlivanov
 2013-02-27 05:58:48 -08:00
Coleen Phillimore
fd02968ebe Merge 2013-02-27 07:35:32 -05:00
David Holmes
b660eb6528 Merge 2013-02-27 04:58:45 -05:00
Volker Simonis
76fa595599 8008959: Fix non-PCH build on Linux, Windows and MacOS X 
Fix the build without precompiled headers by either including the missing ".inline.hpp" files into the appropriate files or by turning inline-functions declared in header files into ordinary functions in ".cpp" files.

Reviewed-by: coleenp, stefank, dholmes
 2013-02-27 09:40:30 +01:00
David Chase
899bcf76ae 8007776: Test6852078.java timeouts 
If more than 100 seconds and more than 100 iterations have both passed, then exit is allowed.

Reviewed-by: kvn
 2013-02-26 15:38:24 -08:00
Mikael Vidstedt
960480c53d 8008081: Print outs do not have matching arguments 
Corrected formatted prints to have matching arguments, removed dead print_frame_layout function

Reviewed-by: sla, dholmes
 2013-02-26 08:54:03 -08:00
Rickard Bäckman
1a74b23a2f 8008340: [sampling] assert(upper->pc_offset() >= pc_offset) failed: sanity 
Reviewed-by: kvn, sla
 2013-02-26 14:09:52 +01:00
Roland Westrelin
c84424d4af 8007722: C2: "assert(tp->base() != Type::AnyPtr) failed: not a bare pointer" at machnode.cpp:376 
GetAndSetP's MachNode should capture bottom type.

Reviewed-by: kvn
 2013-02-26 12:18:30 +01:00
Roland Westrelin
fe92862089 8007294: ReduceFieldZeroing doesn't check for dependent load and can lead to incorrect execution 
InitializeNode::can_capture_store() must check that the captured store doesn't overwrite a memory location that is loaded before the store.

Reviewed-by: kvn
 2013-02-25 14:13:04 +01:00
Edvard Wendelin
c6e54df5d6 Merge 2013-02-25 07:22:06 +01:00
Serguei Spitsyn
f85789e68a Merge 2013-02-22 10:16:51 -08:00
Alejandro Murillo
c444c1faea 8008692: new hotspot build - hs25-b21 
Reviewed-by: jcoomes
 2013-02-22 10:12:00 -08:00
Alejandro Murillo
96dbc17346 Added tag hs25-b20 for changeset 93430469429d 2013-02-22 10:02:06 -08:00
Alejandro Murillo
73094fada5 Merge 2013-02-22 10:02:06 -08:00
Coleen Phillimore
b8b9434a9f 8000797: NPG: is_pseudo_string_at() doesn't work 
Zero Symbol* for constant pool strings to indicate pseudo_strings (objects that aren't strings).  Clean up JVM_CONSTANT_Object and unused flags.

Reviewed-by: sspitsyn, jrose
 2013-02-22 08:36:42 -05:00
Staffan Larsen
3e1c15cc0a 7165259: Remove BugSpot 
Reviewed-by: coleenp, mgronlun
 2013-02-22 10:03:02 +01:00
Vladimir Danushevsky
b799a85392 Merge 2013-02-21 11:39:24 -08:00
David Katleman
4e3d30888f Added tag jdk8-b78 for changeset e3645986b98a 2013-02-21 11:12:50 -08:00
Vladimir Danushevsky
5a8e8cf6b4 Merge 2013-02-21 09:08:04 -08:00
Stefan Karlsson
9ed09d08f5 8008549: NPG: SystemDictionary::find(...) unnecessarily keeps class loaders alive 
SystemDictionary::find(...) should not create and register ClassLoaderData objects for class loaders.

Co-authored-by: Erik Helin <erik.helin@oracle.com>
Reviewed-by: coleenp, acorn
 2013-02-21 17:22:15 +01:00
Vladimir Ivanov
1a03134bc8 Merge 2013-02-21 06:29:43 -08:00
Zhengyu Gu
7b43f3402c 8008071: Crashed in promote_malloc_records() with Kitchensink after 19 days 
Added NULL pointer check for arena size record

Reviewed-by: sspitsyn, dholmes
 2013-02-21 07:50:48 -05:00
Bengt Rutisson
88ec03b622 Merge 2013-02-21 13:13:22 +01:00
Bill Pittore
e3f64880d0 Merge 2013-02-20 23:29:26 -05:00
Ron Durbin
9ff6dfb849 6799919: Recursive calls to report_vm_out_of_memory are handled incorrectly 
Report_vm_out_of_memory() should allow VMError.report_and_die() to handle multiple out of native memory errors.

Reviewed-by: dcubed, dholmes, coleenp, acorn
 2013-02-20 19:36:25 -08:00
John Cuthbertson
1d1641be2f 8008188: Add regression test for 8005875 
Add regression test for crash seen in 8005875. Test is run with G1 and PGCT=0 and issues "jcmd <pid> Thread.print" against itself. Without the fix for 8005875 the test will crash.

Reviewed-by: brutisso
 2013-02-20 12:52:13 -08:00
Serguei Spitsyn
78a1d5e64b Merge 2013-02-20 08:51:44 -08:00
Harold Seigel
2f3d1da4f6 Merge 2013-02-20 07:42:01 -05:00
Harold Seigel
2d47fd6658 8004495: [parfait] False positive Buffer overflow in hotspot/src/os/linux/vm/os_linux.cpp 
Delete the questionable source code because it is for no-longer supported versions of Linux.

Reviewed-by: mikael, coleenp
 2013-02-20 07:16:23 -05:00
Filipp Zhinkin
bfe250c236 8006628: NEED_TEST for JDK-8002870 
Regression test for 8000311. Verifies that PLABStats works with zero parallel GC threads.

Reviewed-by: jmasa, johnc
 2013-02-19 16:22:28 -08:00
Edvard Wendelin
3c21e13d68 Merge 2013-02-19 21:45:09 +01:00
Coleen Phillimore
99fa0d1e99 Merge 2013-02-19 13:33:39 -05:00
Mikael Gerdin
1d468be4b1 8006753: fix failed for JDK-8002415 White box testing API for HotSpot 
Modify WhiteBoxAPI to use interface classes from test/testlibrary instead, add ClassFileInstaller to resolve the boot class path issue

Reviewed-by: ctornqvi, dsamersoff, coleenp, kvn
 2013-02-19 18:45:49 +01:00
Eric McCorkle
b56b3bc9aa 8007153: Ensure that MethodParameters API works properly with RedefineClasses 
Adds code to HotSpot to properly update MethodParameter attributes' constant pool indexes when redefineClasses is called

Reviewed-by: coleenp, sspitsyn
 2013-02-19 11:36:52 -05:00
Harold Seigel
301152ddb7 6749267: Signal handler should save/restore errno 
Save errno before processing signal, then restore it.

Reviewed-by: acorn, sspitsyn
 2013-02-19 08:51:56 -05:00
Vladimir Kozlov
656949d014 8004867: VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob" 
Added few checks and early bailout from Superword optimization to avoid such cases in a future.

Reviewed-by: roland, twisti
 2013-02-18 16:47:15 -08:00
David Chase
8d2496d7de 7102300: performance warnings cause results diff failure in Test6890943 
Strip lines matching the performance warning from the output before diff.

Reviewed-by: kvn
 2013-02-18 15:08:39 -08:00
David Chase
d867a3f9a8 8008180: Several tests in compiler/5091921 need more time to run 
Added an explicit timeouts.

Reviewed-by: kvn, twisti
 2013-02-18 14:29:16 -08:00
Staffan Larsen
1439d121c2 8007779: os::die() on solaris should generate core file 
Reviewed-by: dholmes, rbackman
 2013-02-18 12:49:53 +01:00
Staffan Larsen
5265514689 8007901: SA: Don't read flag values as constants 
Reviewed-by: dholmes, mikael
 2013-02-18 10:43:07 +01:00
Roland Westrelin
260e822459 8007959: Use expensive node logic for more math nodes 
Use expensive node logic for other more math nodes.

Reviewed-by: kvn
 2013-02-18 09:06:24 +01:00
Bill Pittore
51da3d1337 Merge 2013-02-15 21:53:55 -05:00
Alejandro Murillo
5159c925af 8008286: new hotspot build - hs25-b20 
Reviewed-by: jcoomes
 2013-02-15 13:36:56 -08:00
Alejandro Murillo
96300f3ad9 Added tag hs25-b19 for changeset 9895f0eb0c56 2013-02-15 13:27:21 -08:00
Alejandro Murillo
3611e527c8 Merge 2013-02-15 13:27:20 -08:00
Joseph Provino
8d24b760cd Merge 2013-02-15 14:42:37 -05:00
Dmitry Samersoff
dd9a6fc8eb Merge 2013-02-15 10:29:23 -08:00
Staffan Larsen
c023aba8f4 Merge 2013-02-15 10:08:25 +01:00
Staffan Larsen
19f22d8bbc 8008102: SA on OS X does not stop the attached process 
Reviewed-by: dholmes, rbackman
 2013-02-15 08:54:12 +01:00
Tao Mao
95bd43cd0a 8007764: Wrong initialized value of max_gc_pause_sec for an instance of class AdaptiveSizePolicy 
This is a fix of an initialization mistake for class AdaptiveSizePolicy.

Reviewed-by: jmasa
 2013-02-14 14:43:01 -08:00
Mikael Vidstedt
d258e2c069 8007639: Workaround for ccache in vm.make is incorrect 
Fixed makefile logic to correctly special case JRE_RELEASE_VERSION and vm_version.o

Reviewed-by: dholmes, erikj
 2013-02-14 12:36:07 -08:00
David Katleman
2e048c5ce6 Added tag jdk8-b77 for changeset 739a5754a11e 2013-02-14 11:43:44 -08:00
Bharadwaj Yadavalli
ff4bbcd501 8007736: VerifyError for static method in interface 
Reviewed-by: dholmes, acorn
 2013-02-14 14:33:35 -05:00
Joseph Provino
469a44bcd6 8003581: UseG1GC is not properly accounted for by INCLUDE_ALTERNATE_GCS 
Fix warning messages when selected garbage collectors are excluded from the minimal jvm.

Reviewed-by: dholmes, cjplummer
 2013-02-14 11:08:58 -05:00
Joseph Provino
1db22b304c 8006878: Some non-existent GC source files are in the minimalVM exclude list 
CmsPermGen.cpp, psPermGen.cpp have been removed.  yieldWorkingGroup.cpp typo is fixed. immutableSpace.cpp was in the list twice.

Reviewed-by: dholmes, jmasa
 2013-02-14 11:07:24 -05:00
Vladimir Ivanov
8952875c84 Merge 2013-02-14 05:36:59 -08:00
Staffan Larsen
bf91374f3f 8004840: Jstack seems to output unnecessary information in 7u9 
Reviewed-by: dholmes, coleenp, sspitsyn, rbackman
 2013-02-14 13:08:15 +01:00
Bengt Rutisson
20bc6a3d8c Merge 2013-02-14 11:01:05 +01:00
Bengt Rutisson
c2f4ba73be 8006398: Add regression tests for deprectated GCs 
Reviewed-by: ehelin, jwilhelm, jmasa
 2013-02-14 09:11:43 +01:00
Serguei Spitsyn
a89fa83b32 Merge 2013-02-13 08:42:03 -08:00
Igor Ignatyev
034705ee13 8006683: Add WhiteBox API to testing of compiler 
Reviewed-by: kvn, vlivanov
 2013-02-13 08:29:04 -08:00
Nils Eliasson
bcbdbf9996 8005772: Stubs report compile id -1 in phase events 
Use 0 to indicate id is NA, -1 for error or uninitalized

Reviewed-by: kvn, twisti
 2013-02-13 10:25:09 +01:00
Nils Eliasson
d1b60c9f04 Merge 2013-03-13 13:44:45 +01:00
Niclas Adlertz
b26473a6cf 8009721: Make PhaseLive independent from regalloc 
Moved class definition of LRG_List from chaitin.hpp to live.hpp

Reviewed-by: kvn, rbackman, roland
 2013-03-13 10:56:54 +01:00
Roland Westrelin
05b1c69fc0 8009761: Deoptimization on sparc doesn't set Llast_SP correctly in the interpreter frames it creates 
Deoptimization doesn't set up callee frames so that they restore caller frames correctly.

Reviewed-by: kvn
 2013-03-13 09:44:45 +01:00
Rickard Bäckman
05d4ff0383 8008088: SA can hang the VM 
Reviewed-by: mgronlun, sla, dholmes
 2013-02-13 09:46:19 +01:00
Markus Grönlund
7d28698730 8007312: null check signal semaphore in os::signal_notify windows 
Reviewed-by: dholmes, sla
 2013-02-13 11:23:46 +01:00
Krystal Mo
13c5c423d6 Merge 2013-02-12 14:33:19 -08:00
Jon Masamitsu
d72b516201 8008966: NPG: Inefficient Metaspace counter functions cause large young GC regressions 
Reviewed-by: mgerdin, coleenp
 2013-02-12 14:15:45 -08:00
John Cuthbertson
eafc00bc25 8011724: G1: Stack allocate instances of HeapRegionRemSetIterator 
Stack allocate instances of HeapRegionRemSetIterator during RSet scanning.

Reviewed-by: brutisso, jwilhelm
 2013-04-18 10:09:23 -07:00
Mikael Gerdin
c47ec9b4ca 8011802: NPG: init_dependencies in class loader data graph can cause invalid CLD 
Restructure initialization of ClassLoaderData to not add a new instance if init_dependencies fail

Reviewed-by: stefank, coleenp
 2013-04-23 08:39:55 +02:00
Jon Masamitsu
ddbf6ad621 8012111: Remove warning about CMS generation shrinking 
Reviewed-by: johnc, brutisso, stefank
 2013-04-22 22:00:03 -07:00
Stefan Karlsson
bdf829cf3e 8012687: Remove unused is_root checks and closures 
Reviewed-by: tschatzl, jmasa
 2013-04-22 20:27:36 +02:00
Mikael Gerdin
dcedbaa149 Merge 2013-04-22 10:10:09 +02:00
Kevin Walls
ea9f270166 Merge 2013-04-19 05:14:39 +02:00
Kevin Walls
4e6c27cef0 7109087: gc/7072527/TestFullGCCount.java fails when GC is set in command-line 
Reviewed-by: mgerdin
 2013-04-18 17:02:20 +01:00
Jon Masamitsu
e1cbb28f3f 8011268: NPG: Free unused VirtualSpaceNodes 
Reviewed-by: mgerdin, coleenp, johnc
 2013-03-01 10:19:29 -08:00
Zhengyu Gu
ef7aa05f20 8007950: Undo hs_file permission change 
Reverse hs_err file permission back to 0666, as early push was premature

Reviewed-by: dsamersoff, dcubed, acorn
 2013-02-12 12:19:28 -05:00
Krystal Mo
851ae93451 8002169: TEST_BUG: compiler/7009359/Test7009359.java sometimes times out 
Make the test less prone to timeout by reducing the amount of iteration and allowing main to be compiled

Reviewed-by: jrose
 2013-02-12 07:39:42 -08:00
Roland Westrelin
c401bf065d 7197327: 40% regression on 8 b41 comp 8 b40 on specjvm2008.mpegaudio on oob 
Add support for expensive nodes.

Reviewed-by: kvn
 2013-02-12 12:56:11 +01:00
Morris Meyer
527b0d661a 8003252: PPC: move MacroAssembler into separate file 
Moved MacroAssembler into separate file

Reviewed-by: twisti, kvn, dlong
 2013-02-11 14:47:04 -08:00
Coleen Phillimore
faea95b8d3 8007320: NPG: move method annotations 
Allocate method annotations and attach to ConstMethod if present

Reviewed-by: dcubed, jiangli, sspitsyn, iklam
 2013-02-11 14:06:22 -05:00
Morris Meyer
46677b6d86 8003251: ARM: move MacroAssembler into separate file 
Moved MacroAssembler into separate file

Reviewed-by: twisti, kvn, dlong
 2013-02-11 10:38:11 -08:00
Jon Masamitsu
fabb8c6e25 8008508: CMS does not correctly reduce heap size after a Full GC 
Reviewed-by: johnc, ysr
 2013-02-11 10:31:56 -08:00
John Cuthbertson
90d010120f 8011343: Add new flag for verifying the heap during startup 
Perform verification during VM startup under control of new flag and within a VMOperation.

Reviewed-by: stefank, jmasa, brutisso
 2013-04-05 10:20:04 -07:00
Krystal Mo
212f30a18e 8006430: TraceTypeProfile is a product flag while it should be a diagnostic flag 
Make sure all diagnostic and experimental flag kinds are checked in Flag::is_unlocked()

Reviewed-by: kvn
 2013-02-10 22:35:38 -08:00
David Chase
43c01fd8b6 8007402: Code cleanup to remove Parfait false positive 
Add array access range check

Reviewed-by: kvn
 2013-02-09 12:55:09 -08:00
Zhengyu Gu
ee53020f94 Merge 2013-02-08 16:56:03 -08:00
Morris Meyer
6a910ea8f2 8006851: When TieredCompilation is set, max code cache should be bumped to 256mb 
Set ReservedCodeCacheSize to (default value)*5 when TieredCompilation is on.

Reviewed-by: kvn, twisti
 2013-02-08 15:39:43 -08:00
Vladimir Kozlov
231bbf39f4 8007708: compiler/6855215 assert(VM_Version::supports_sse4_2()) 
Added missing UseSSE42 check. Also added missing avx2 assert for vpermq instruction.

Reviewed-by: roland, twisti
 2013-02-08 15:07:17 -08:00
Zhengyu Gu
1e2b7bcabb Merge 2013-02-08 14:32:13 -08:00
Zhengyu Gu
15d1949971 Merge 2013-02-08 13:55:41 -08:00
Zhengyu Gu
ef59a25f71 8006691: Remove jvm_version_info.is_kernel_jvm field 
Removed is_kernel_jvm from jvm_version_info as Kernel VM has been deprecated

Reviewed-by: mchung, coleenp
 2013-02-08 16:31:48 -05:00
Zhengyu Gu
4e766f0ef1 8007791: More Restricted hs_err file permission 
Enforce more restricted hs_file permission

Reviewed-by: acorn, dcubed, dsamersoff
 2013-02-08 14:49:01 -05:00
Serguei Spitsyn
6ff685b4c8 Merge 2013-02-08 09:14:06 -08:00
Alejandro Murillo
2fd28ebb43 8007801: new hotspot build - hs25-b19 
Reviewed-by: jcoomes
 2013-02-08 08:16:00 -08:00
Alejandro Murillo
59bf14707f Added tag hs25-b18 for changeset f3f52401a78c 2013-02-08 08:07:07 -08:00
Alejandro Murillo
6c172dae73 Merge 2013-02-08 08:07:06 -08:00
Staffan Larsen
a6fefc1cae Merge 2013-02-08 14:05:36 +01:00
Staffan Larsen
e563c0ecf4 8006423: SA: NullPointerException in sun.jvm.hotspot.debugger.bsd.BsdThread.getContext(BsdThread.java:67) 
Do not rely on mach thread port names to identify threads from SA

Reviewed-by: dholmes, minqi, rbackman
 2013-02-08 12:48:24 +01:00
Christian Tornqvist
92053d4fb2 8007434: Write tests for 8006298 
Four tests written for 8006298

Reviewed-by: mgerdin, coleenp
 2013-02-08 10:42:24 +01:00
Bengt Rutisson
8cf98587f7 Merge 2013-02-08 10:08:40 +01:00
Vladimir Danushevsky
ac1a75df8c Merge 2013-02-07 20:40:14 -05:00
Bill Pittore
9cad40fca6 Merge 2013-02-07 16:05:48 -05:00
David Katleman
2ac871a5a1 Added tag jdk8-b76 for changeset faf3f7a9a86f 2013-02-07 12:32:50 -08:00
Vladimir Ivanov
268a4d605c Merge 2013-02-07 12:23:51 -08:00
Daniel D. Daugherty
d5cad58ba3 Merge 2013-02-06 15:22:32 -08:00
Daniel D. Daugherty
8ef946f380 7182152: Instrumentation hot swap test incorrect monitor count 
Add/refine new tracing support using -XX:TraceRedefineClasses=16384.

Reviewed-by: coleenp, acorn, sspitsyn
 2013-02-06 14:31:37 -08:00
Volker Simonis
285249963c 8006807: C2 crash due to out of bounds array access in Parse::do_multianewarray 
Check ndimensions before accessing length[i] element

Reviewed-by: kvn
 2013-02-06 11:33:49 -08:00
Erik Helin
919ef8e0df 8004924: NPG: jmap -heap output should contain ClassMetaspaceSize value 
Reviewed-by: stefank, mgerdin
 2013-02-06 07:48:02 +01:00
Erik Helin
8f73f7d041 Merge 2013-02-26 22:31:35 +01:00
Poonam Bajaj
3720c9565f Merge 2013-02-26 08:58:20 -08:00
Bengt Rutisson
2023570fb1 Merge 2013-02-26 11:52:06 +01:00
Poonam Bajaj
62634823f9 Merge 2013-02-23 17:40:33 -08:00
John Cuthbertson
fb8617f293 8007221: G1: concurrent phase durations do not state the time units ("secs") 
Add timer units to concurrent marking phases where the units were missing.

Reviewed-by: jmasa, ysr
 2013-02-22 11:01:01 -08:00
Vladimir Kempik
050d7c9d90 8008546: Wrong G1ConfidencePercent results in GUARANTEE(VARIANCE() > -1.0) FAILED 
Reviewed-by: brutisso, johnc
 2013-02-21 23:58:05 -08:00
Jesper Wilhelmsson
ceb2baae92 8008314: Unimplemented() Atomic::load breaks the applications 
Jlong atomics isn't fully implemented om all 32-bit platforms so we try to avoid it. In this case the atomic add wasn't needed.

Reviewed-by: dholmes, dlong
 2013-02-21 11:16:50 +01:00
Erik Helin
2a4bf8ddd8 8008536: Add HotSpot support for printing class loader statistics for JMap 
Reviewed-by: sla, brutisso
 2013-02-20 16:41:23 +01:00
John Cuthbertson
ce66b0aad0 Merge 2013-02-05 22:24:36 -08:00
John Cuthbertson
c2bb152e6c 8005032: G1: Cleanup serial reference processing closures in concurrent marking 
Reuse the parallel reference processing oop closures during serial reference processing.

Reviewed-by: brutisso
 2013-02-05 09:13:05 -08:00
Igor Ignatyev
014d9489bb 8006613: adding reason to made_not_compilable 
Reviewed-by: kvn, vlivanov
 2013-02-05 08:25:51 -08:00
David Holmes
de47c5722f Merge 2013-02-05 00:59:40 -08:00
Coleen Phillimore
6101f88a80 Merge 2013-02-04 22:59:45 -08:00
Jeremy Manson
329bc97900 8006508: Wrong frame constructor is called in os_linux_x86.cpp 
Reviewed-by: dholmes, coleenp
 2013-02-04 23:53:10 -05:00
John Cuthbertson
ea33ae6c4d Merge 2013-02-04 19:40:27 -08:00
Coleen Phillimore
3b65d23bc8 Merge 2013-02-04 13:51:01 -08:00
Jon Masamitsu
0b84b16b84 Merge 2013-02-04 13:26:04 -08:00
John Cuthbertson
1333948266 8001384: G1: assert(!is_null(v)) failed: narrow oop value can never be zero 
Flush any deferred card mark before a Java thread exits.

Reviewed-by: brutisso, jmasa
 2013-02-04 13:24:57 -08:00
Jon Masamitsu
e13466742d Merge 2013-02-04 12:51:25 -08:00
Jon Masamitsu
83473ea55d Merge 2013-02-04 12:01:07 -08:00
Volker Simonis
37d83019d0 8007475: Memory stomp with UseMallocOnly 
Fix off-by-one error

Reviewed-by: coleenp, hseigel
 2013-02-04 13:14:12 -05:00
Eric McCorkle
16990e896a 8006949: Update hotspot for MethodParameters format change 
8006907: Hotspot should reject classfiles with multiple MethodParameters attributes

Update to Hotspot's processing of MethodParameters attributes in classfiles

Reviewed-by: coleenp, jrose
 2013-02-04 13:05:32 -05:00
Harold Seigel
1831def9cc 8000968: NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes for > 32G CompressedOops 
Pick a base that works for both CompressedOpps alignment and CompressedKlassPtrs alignment.

Reviewed-by: kvn, roland
 2013-02-04 08:26:02 -05:00
Roland Westrelin
da5499f4ed 8007144: Incremental inlining mistakes some call sites for dead ones and doesn't inline them 
Wrong detection for dead call sites.

Reviewed-by: kvn
 2013-02-04 11:30:37 +01:00
Mikael Vidstedt
eaa663b241 8007403: Incorrect format arguments in adlparse.cpp 
Reviewed-by: kvn, twisti
 2013-02-04 10:28:39 -08:00
Roland Westrelin
f13dbb00cf 8005114: VM is crashing in ciKlass*ciObjArrayKlass::element_klass() if metaspaces are full 
Missing test for loaded klass in c1

Reviewed-by: kvn
 2013-02-04 09:11:21 +01:00
Harold Seigel
6c6a537471 Merge 2013-02-03 17:12:31 -05:00
Harold Seigel
812262d16b 7197672: There are issues with shared data on windows 
On Windows, set rw protection on the CDS file just before removing it.

Reviewed-by: dcubed, iklam
 2013-02-03 16:49:16 -05:00
Edvard Wendelin
3562a0b06d Merge 2013-02-03 22:43:57 +01:00
Dmitry Samersoff
302a583c08 8002048: Protocol to discovery of manageable Java processes on a network 
Introduce a protocol to discover manageble Java instances across a network subnet, JDP

Reviewed-by: sla, dfuchs
 2013-02-03 22:28:08 +04:00
Christian Tornqvist
898965f458 8000363: runtime/7158988/FieldMonitor.java fails with exception 
Removed unnecessary shell script in the test.

Reviewed-by: coleenp, sla
 2013-02-02 20:13:27 +01:00
Christian Tornqvist
8734c66d55 8005013: Add NMT tests 
Add tests for the Native Memory Tracking feature, includes regression tests for 8005936 and 8004802

Reviewed-by: zgu, coleenp
 2013-02-02 16:34:10 +01:00
Yumin Qi
82206bd7f5 Merge 2013-02-02 03:51:01 -08:00
Christian Tornqvist
ac8a131b61 Merge 2013-02-02 08:46:48 +01:00
Yumin Qi
4bc9ed2c1f Merge 2013-02-01 22:41:34 -08:00
Christian Tornqvist
2195d1d5e4 Merge 2013-02-02 07:24:29 +01:00
Jiangli Zhou
7eb8af5534 Merge 2013-02-01 19:36:55 -08:00
Mikael Vidstedt
26b2bbe306 8007257: NPG: metaspace.cpp: Incorrect arguments in calls to err_msg 
Fix size checks in assert and corrected some print formats. Also reviewed by vitalyd@gmail.com.

Reviewed-by: coleenp, sspitsyn
 2013-02-01 17:21:53 -08:00
Michal Frajt
9d47280d2a 7189971: Implement CMSWaitDuration for non-incremental mode of CMS 
Reviewed-by: jmasa, johnc, ysr
 2013-02-01 17:02:36 -08:00
Christian Tornqvist
111ddcc827 8005012: Add WB APIs to better support NMT testing 
Add WB API functions to enable better NMT testing

Reviewed-by: dholmes, zgu
 2013-02-01 23:48:08 +01:00
Yumin Qi
bae6c82c7a Merge 2013-02-01 14:42:43 -08:00
John Cuthbertson
d701ede8bb 8006894: G1: Number of marking threads missing from PrintFlagsFinal output 
Set ConcGCThreads to the calculated number of marking threads.

Reviewed-by: jmasa, ysr
 2013-02-01 13:17:04 -08:00
Jiangli Zhou
7cadb57785 Merge 2013-02-01 15:25:37 -05:00
Yumin Qi
d907dfa21e Merge 2013-02-01 10:57:06 -08:00
Harold Seigel
4a1c674d5b Merge 2013-02-01 13:30:12 -05:00
Harold Seigel
a2966dd62d 8006298: Specifying malformed JFR options (-XX:+FlightRecorderOptions) outputs non-sensical error 
Change error messages for malformed options so the messages are more useful.

Reviewed-by: mikael, kvn, nloodin
 2013-02-01 14:14:54 -05:00
Serguei Spitsyn
932c29e08e 8006731: JSR 292: the VM_RedefineClasses::rewrite_cp_refs_in_method() must support invokedynamic 
The invokedynamic bytecode ref to a CP entry needs to be checked and fixed as well.

Reviewed-by: coleenp, twisti
 2013-01-31 20:11:14 -08:00
Serguei Spitsyn
da8ccb9375 8006546: JSR 292: typos in the ConstantPool::copy_cp_impl() 
Simple typos that need to be fixed

Reviewed-by: coleenp, twisti
 2013-01-31 20:09:16 -08:00
Serguei Spitsyn
823c749bd1 8006542: JSR 292: the VM_RedefineClasses::append_entry() must support invokedynamic entry kinds 
Need a support for invokedynamic entry kinds when new and old constant pools are merged.

Reviewed-by: coleenp, twisti
 2013-01-31 20:07:18 -08:00
Yumin Qi
b543c19bac 8000973: SA on windows thread inspection is broken 
After bug 7161732, On Windows SA could not find correct address of thread_id of OSThread since _thread_id moved to end of the class . The presupposition of the address is following thread handle no longer stands. Fix by adding thread_id field to OSThread and getting the  address directly from OSThread.

Reviewed-by: nloodin, sspitsyn
 2013-01-31 17:43:01 -08:00
David Katleman
545ef0e5fe Added tag jdk8-b75 for changeset 3b129a5ff9fd 2013-01-31 17:04:28 -08:00
John Cuthbertson
7d2ccf3a21 8005875: G1: Kitchensink fails with ParallelGCThreads=0 
Check that the concurrent marking worker gang exists in ConcurrentMark::print_worker_threads_on(). Changes were also reviewed by Vitaly Davidovich <vitalyd@gmail.com>.

Reviewed-by: brutisso
 2013-01-31 10:45:09 -08:00
Stefan Karlsson
e8860a177b 8004710: NPG: jmap could throw sun.jvm.hotspot.types.WrongTypeException after PermGen removal 
When calculating live object regions, make sure that the alignment reserve, at the end of a TLAB, is excluded.

Reviewed-by: jmasa, brutisso
 2013-01-29 10:51:33 +01:00
Karen Kinnear
733d5fdd65 Merge 2013-01-28 09:33:55 -08:00
Bharadwaj Yadavelli
cb255a0269 8004967: Default method cause VerifyError: Illegal use of nonvirtual 
Recognize VM generated method in old verifier

Reviewed-by: acorn, coleenp
 2013-01-28 10:55:30 -05:00
Karen Kinnear
b28f16c910 Merge 2013-01-28 10:34:07 -05:00
Jesper Wilhelmsson
2447f369f6 6348447: Specifying -XX:OldSize crashes 64-bit VMs 
Heap size will be set to allow for OldSize to fit. Also reviewed by vitalyd@gmail.com

Reviewed-by: ehelin, jmasa
 2013-01-28 15:41:45 +01:00
Karen Kinnear
3f92d0764c Merge 2013-01-27 21:58:34 -05:00
Dean Long
0a2347e0ba Merge 2013-01-27 01:07:09 -08:00
Morris Meyer
7d8f623180 6518907: cleanup IA64 specific code in Hotspot 
Removed unused IA64 specific code

Reviewed-by: twisti, kvn, dholmes
 2013-01-25 16:50:33 -08:00
David Chase
89b8658977 8006500: compiler/8004741/Test8004741.java fails intermediately 
Rewrote the test to be more reliable, add test for invalid size exception

Reviewed-by: kvn
 2013-01-25 16:09:14 -08:00
Morris Meyer
6c80586b40 8005811: Turn off TierdCompilation in JDK8 trunk for all platforms 
Disable tiered compilation in jdk8 because of CodeCache and performance anomalies

Reviewed-by: kvn, twisti
 2013-01-25 16:31:47 -08:00
Igor Ignatyev
1a9e6be809 8005439: no message about inline method if it specifed by CompileCommand 
Reviewed-by: kvn, vlivanov
 2013-02-01 03:02:01 -08:00
Igor Ignatyev
a25db953cc 8006410: allocating without ResourceMark when CompileCommand was specified 
Reviewed-by: kvn, vlivanov
 2013-02-01 02:50:23 -08:00
Yumin Qi
fe8363948e Merge 2013-01-25 13:47:52 -08:00
Ioi Lam
93b845e21b 6479360: PrintClassHistogram improvements 
Jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions)

Reviewed-by: coleenp, hseigel, sla, acorn
 2013-01-25 15:06:18 -05:00
Zhengyu Gu
fc0efc91c8 8000692: Remove old KERNEL code 
Removed depreciated kernel VM source code from hotspot VM

Reviewed-by: dholmes, acorn
 2013-01-25 10:04:08 -05:00
Yumin Qi
f3c57efb11 Merge 2013-01-25 04:23:49 -08:00
Alejandro Murillo
0c7d523859 8006827: new hotspot build - hs25-b18 
Reviewed-by: jcoomes
 2013-01-25 03:03:23 -08:00
Alejandro Murillo
6e9aeb3520 Added tag hs25-b17 for changeset f767fc368725 2013-01-25 02:36:28 -08:00
Alejandro Murillo
d7fb5addc5 Merge 2013-01-25 02:36:28 -08:00
Christian Tornqvist
25189c1a6a 8006413: Add utility classes for writing better multiprocess tests in jtreg 
Add a few utility classes to test/testlibrary to support multi process testing in jtreg tests. Added a test case for one of the utility classes. Also reviewed by Vitaly Davidovich

Reviewed-by: brutisso, dholmes, vlivanov, nloodin, mgerdin
 2013-01-25 10:14:22 +01:00
Yunda
19303cc71d 8005278: Serviceability Agent: jmap -heap and jstack -m fail 
BinaryTreeDictionary is typedef'ed as AFLBinaryTreeDictionary in vmStructs and in SA we still use old name for that. FreeList now is a template based class which is not reflect in SA type library. When SA does calculation of heap for CMS, the former will cause failure to retrieve BinaryTreeDictionary  sine the rename. The later will fail wherever it is used in SA.

Reviewed-by: dholmes, sla, coleenp
 2013-01-24 23:30:45 -08:00
Serguei Spitsyn
020fe75e67 8005128: JSR 292: the mlvm redefineClassInBootstrap test crashes in ConstantPool::compare_entry_to 
When constant pool is copied in merge_constant_pools the invokedynamic operands must be copied before.

Reviewed-by: coleenp, twisti
 2013-01-24 22:13:32 -08:00
David Katleman
86f89a0768 Added tag jdk8-b74 for changeset 8d54b69d4504 2013-01-24 16:48:45 -08:00
Ioi Lam
27c881b2fb 8006280: Need to reorder metadata structures to reduce size (64-bit) 
Reordered Klass, InstanceKlass and Method to save 8 bytes each

Reviewed-by: coleenp, jiangli
 2013-01-24 10:57:38 -08:00
Bill Pittore
deceb833bf 8005722: Assert in c1_LIR.hpp incorrect wrt to number of register operands 
In LIR_OpVisitState::visit() the receiver operand is processed twice

Reviewed-by: roland, vladidan
 2013-01-24 13:27:54 -05:00
Vladimir Kozlov
4de970006b Merge 2013-02-12 09:54:34 -08:00
Bill Pittore
9bb5656e4b Merge 2013-02-08 16:08:17 -05:00
Joseph Provino
83321b989a 8003539: Minimal VM don't react to -Dcom.sun.management and -XX:+ManagementServer 
A warning message should be displayed if these options are used with the Minimal VM.

Reviewed-by: dholmes, dsamersoff
 2013-02-05 13:32:34 -05:00
Krystal Mo
c06a8276fe Merge 2013-01-24 09:06:16 -08:00
Jon Masamitsu
354116da47 Merge 2013-01-24 06:04:43 -08:00
Krystal Mo
ae1a2f5e3c 8006758: LinkResolver assertion (caused by @Contended changes) 
Treat anonymous classes as privileged code to restore the special handling for @Compiled during class file parsing

Reviewed-by: jrose, coleenp, kvn, dholmes
 2013-01-24 02:03:38 -08:00
Jon Masamitsu
c727c73cce 8005452: NPG: Create new flags for Metaspace resizing policy 
Reviewed-by: johnc, jwilhelm, coleenp, stefank
 2013-01-23 19:08:04 -08:00
John Cuthbertson
251a9ff39c 8007772: G1: assert(!hr->isHumongous() || mr.start() == hr->bottom()) failed: the start of HeapRegion and MemRegion should be consistent for humongous regions 
In do_marking_step(), we should always give up current region after scanning the object, if the region is humongous.

Reviewed-by: brutisso, jwilhelm, tamao
 2013-02-11 15:24:48 -08:00
Bengt Rutisson
77ebf3cbc1 8002144: G1: large number of evacuation failures may lead to large c heap memory usage 
Use Stack<> instead of GrowableArray to keep track of preserved marks. Also reviewed by vitalyd@gmail.com.

Reviewed-by: johnc, jcoomes
 2013-02-10 21:15:16 +01:00
Bengt Rutisson
ff7575383f Merge 2013-02-07 18:40:45 -08:00
Bengt Rutisson
e39be2cb45 Merge 2013-02-07 22:04:17 +01:00
Jesper Wilhelmsson
2c17d50a8b 8006432: Ratio flags should be unsigned 
Flags changed to be of uintx type

Reviewed-by: johnc, tamao
 2013-02-07 15:51:25 +01:00
Tao Mao
63fd60257c 7052429: G1: Avoid unnecessary scanning of humongous regions during concurrent marking 
Skip unnecessary scanning of bitmap for unmarked humongous objects/regions.

Reviewed-by: jwilhelm, johnc
 2013-02-06 14:50:37 -08:00
Vladimir Kozlov
8915295560 8003878: compiler/7196199 test failed on OS X since 8b54, jdk7u12b01 
Limit vectors size to 16 bytes on BSD until the problem is fixed

Reviewed-by: twisti
 2013-01-23 15:11:03 -08:00
Joseph Provino
698fba94ef 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS 
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS.

Reviewed-by: coleenp, stefank
 2013-01-23 13:02:39 -05:00
Coleen Phillimore
99039568f9 8006040: NPG: on_stack processing wastes space in ConstantPool 
Added on_stack bit to flags.  Also MetadataMarkOnStack is used for more than JVMTI so had to be moved.

Reviewed-by: dholmes, stefank
 2013-01-23 10:34:29 -05:00
Vladimir Kozlov
9e0c61f822 6896617: Optimize sun.nio.cs.ISO_8859_1$Encode.encodeArrayLoop() on x86 
Use SSE4.2 and AVX2 instructions for encodeArray intrinsic.

Reviewed-by: roland
 2013-01-22 15:34:16 -08:00
Zhengyu Gu
4d81507a36 Merge 2013-01-22 11:54:16 -08:00
Goetz Lindenmaier
44cdae9a57 8005055: pass outputStream to more opto debug routines 
Pass the output stream to node->dump() and everything reachable from there

Reviewed-by: kvn
 2013-01-22 11:31:25 -08:00
Zhengyu Gu
080750fe65 6871190: Don't terminate JVM if it is running in a non-interactive session 
Don't handle CTRL_LOGOFF_EVENT event when the process is running in a non-interactive session

Reviewed-by: ctornqvi, acorn
 2013-01-22 14:27:41 -05:00
Karen Kinnear
bc751c3469 8004903: VMThread::execute() calls Thread::check_for_valid_safepoint_state() on concurrent VM ops 
Check_for_valid_safepoint_state() only applies to blocking VM ops

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:57:18 -08:00
Dave Dice
98c357abf8 8004902: correctness fixes motivated by contended locking work (6607129) 
Misc correctness fixes

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:56:42 -08:00
Karen Kinnear
8f1dc20874 6444286: Possible naked oop related to biased locking revocation safepoint in jni_exit() 
Add missing Handle.

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:55:04 -08:00
Mikael Gerdin
ad7544b47c 8004147: test/Makefile jtreg_tests target does not work with cygwin 
Reviewed-by: ctornqvi, brutisso
 2013-01-22 13:42:39 +01:00
Karen Kinnear
706efde6df Merge 2013-01-21 16:11:24 -05:00
Bengt Rutisson
cfbcddfb0f 8006431: os::Bsd::initialize_system_info() sets _physical_memory too large 
Use HW_MEMSIZE instead of HW_USERMEM to get a 64 bit value of the physical memory on the machine. Also reviewed by vitalyd@gmail.com.

Reviewed-by: sla, dholmes, dlong, mikael
 2013-01-21 09:00:04 +01:00
Staffan Larsen
091328ba71 Merge 2013-01-18 19:13:41 +01:00
Alejandro Murillo
1c9730cfb8 8006511: new hotspot build - hs25-b17 
Reviewed-by: jcoomes
 2013-01-18 05:33:32 -08:00
Alejandro Murillo
ab8570e77f Added tag hs25-b16 for changeset bf71fcc9d682 2013-01-18 05:19:07 -08:00
Alejandro Murillo
6e59c39db8 Merge 2013-01-18 05:19:06 -08:00
Staffan Larsen
c3d91fec59 Merge 2013-01-18 14:15:51 +01:00
Bengt Rutisson
f3576a18a9 Merge 2013-01-18 11:03:15 +01:00
Coleen Phillimore
833b7fcfff 8006548: version wrong in new constantPool code 
Fix increment problem with saved_version

Reviewed-by: dholmes
 2013-01-17 22:11:57 -05:00
Jon Masamitsu
59f0209008 8006537: Assert when dumping archive with default methods 
Reviewed-by: coleenp
 2013-01-17 19:04:48 -08:00
Vladimir Kozlov
3eb6582f4b Merge 2013-01-17 18:47:36 -08:00
Coleen Phillimore
e508ba9b0b 7174978: NPG: Fix bactrace builder for class redefinition 
Remove Method* from backtrace but save version so redefine classes doesn't give inaccurate line numbers.  Removed old Merlin API with duplicate code.

Reviewed-by: dholmes, sspitsyn
 2013-01-17 13:40:31 -05:00
Harold Seigel
68f3dd76c9 7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems 
Define jlong as long on all LP64 platforms and add JLONG_FORMAT macro.

Reviewed-by: dholmes, coleenp, mikael, kvn
 2013-01-17 10:25:16 -05:00
Stefan Karlsson
6799149f7d 8006513: Null pointer in DefaultMethods::generate_default_methods when merging annotations 
Reviewed-by: brutisso, jfranck
 2013-01-17 11:39:48 +01:00
Dean Long
6e8916cdbb Merge 2013-01-17 01:27:02 -05:00
David Katleman
f421c295bd Merge 2013-01-16 20:53:05 -08:00
Karen Kinnear
4ce43bafa5 Merge 2013-01-16 18:23:37 -05:00
David Chase
c803a77fa8 8006204: please JTREGify test/compiler/7190310/Test7190310.java 
Add proper jtreg annotations in the preceding comment, including an explicit timeout.

Reviewed-by: kvn, twisti
 2013-01-16 14:55:18 -08:00
David Katleman
c5c2fe5f14 Added tag jdk8-b73 for changeset b63b5628ae56 2013-01-16 11:59:44 -08:00
Aleksey Shipilev
07e2e8803a 8006403: Regression: jstack failed due to the FieldInfo regression in SA 
Reviewed-by: sla, dholmes
 2013-01-16 16:30:04 +01:00
Bengt Rutisson
38f6de7a0c 8006242: G1: WorkerDataArray<T>::verify() too strict for double calculations 
Also reviewed by vitalyd@gmail.com.

Reviewed-by: johnc, mgerdin
 2013-01-16 12:46:27 +01:00
David Chase
cc15237ca5 8005821: C2: -XX:+PrintIntrinsics is broken 
Check all print inlining flags when processing inlining list.

Reviewed-by: kvn, twisti
 2013-01-15 14:45:12 -08:00
Ioi Lam
84fce989dd 8005467: CDS size information is incorrect and unfriendly 
Changed words to bytes, and added usage percentage information

Reviewed-by: coleenp, twisti
 2013-01-15 17:05:53 -05:00
John Cuthbertson
b3b1b412b1 8001425: G1: Change the default values for certain G1 specific flags 
Changes to default and ergonomic flag values recommended by performance team. Changes were also reviewed by Monica Beckwith <monica.beckwith@oracle.com>.

Reviewed-by: brutisso, huntch
 2013-01-15 12:32:26 -08:00
Christian Thalinger
5dda34f798 8006109: test/java/util/AbstractSequentialList/AddAll.java fails: assert(rtype == ctype) failed: mismatched return types 
Reviewed-by: kvn
 2013-01-15 12:06:18 -08:00
Stefan Karlsson
9d65c6d24f 8005994: Method annotations are allocated unnecessarily during class file parsing 
Also reviewed by: vitalyd@gmail.com

Reviewed-by: coleenp, acorn
 2013-01-15 10:09:45 +01:00
Stefan Karlsson
67fc68ea7f 8005590: java_lang_Class injected field resolved_constructor appears unused 
Reviewed-by: coleenp, dholmes
 2013-01-15 13:32:13 +01:00
Bengt Rutisson
33b7cd7cae 8005972: ParNew should not update the tenuring threshold when promotion failed has occurred 
Reviewed-by: ysr, johnc, jwilhelm
 2013-01-14 21:30:45 +01:00
Mikael Vidstedt
b4546eb428 8005592: ClassLoaderDataGraph::_unloading incorrectly defined as nonstatic in vmStructs 
Added assertion to catch problem earlier and removed the unused field

Reviewed-by: dholmes, acorn
 2013-01-14 11:00:56 -08:00
Alexander Harlap
95cbed6639 8005204: Code Cache Reduction: command line options implementation 
Adding more detailed output on CodeCache usage

Reviewed-by: kvn, vladidan
 2013-01-14 13:52:08 -05:00
Alexander Harlap
5613847626 8005639: Move InlineSynchronizedMethods flag from develop to product 
Move InlineSynchronizedMethods flag from develop to product

Reviewed-by: kvn, vladidan
 2013-01-14 13:44:49 -05:00
Coleen Phillimore
6972d9ff95 Merge 2013-01-14 08:37:14 -08:00
Vladimir Ivanov
f8b9f3900c 8006095: C1: SIGSEGV w/ -XX:+LogCompilation 
Avoid printing inlining decision when compilation fails

Reviewed-by: kvn, roland
 2013-01-14 08:22:32 -08:00
Eric Mccorkle
be0c8e9f08 8006005: Fix constant pool index validation and alignment trap for method parameter reflection 
This patch addresses an alignment trap due to the storage format of method parameters data in constMethod.  It also adds code to validate constant pool indexes for method parameters data.

Reviewed-by: jrose, dholmes
 2013-01-14 11:01:39 -05:00
Aleksey Shipilev
0614ed6542 8003985: Support @Contended Annotation - JEP 142 
HotSpot changes to support @Contended annotation.

Reviewed-by: coleenp, kvn, jrose
 2013-01-14 15:17:47 +01:00
Erik Helin
a3639fdea1 8004018: Remove old initialization flags 
Reviewed-by: dholmes, stefank
 2013-01-14 09:58:52 +01:00
Christian Thalinger
827930b510 8006127: remove printing code added with 8006031 
Reviewed-by: kvn
 2013-01-11 20:01:16 -08:00
Roman Kennke
b17ebac5b5 8005820: Shark: enable JSR292 support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
ba649f4203 8005818: Shark: fix OSR for non-empty incoming stack 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
a0a0d0b65e 8005817: Shark: implement deoptimization support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
a42478ecf4 8005816: Shark: fix volatile float field access 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Christian Thalinger
6c57a4b9f8 8006031: LibraryCallKit::inline_array_copyOf disabled unintentionally with 7172640 
Reviewed-by: kvn
 2013-01-11 14:07:09 -08:00
Jiangli Zhou
2cbabcea4a 8005895: Inefficient InstanceKlass field packing wasts memory 
Pack _misc_has_default_methods into the _misc_flags, move _idnum_allocated_count.

Reviewed-by: coleenp, shade
 2013-01-11 16:55:07 -05:00
Zhengyu Gu
ae35dfeeec Merge 2013-01-11 09:53:24 -08:00
Zhengyu Gu
93d2366337 8005936: PrintNMTStatistics doesn't work for normal JVM exit 
Moved NMT shutdown code to JVM exit handler to ensure NMT statistics is printed when PrintNMTStatistics is enabled

Reviewed-by: acorn, dholmes, coleenp
 2013-01-11 12:30:54 -05:00
Alejandro Murillo
d06c06026a 8006034: new hotspot build - hs25-b16 
Reviewed-by: jcoomes
 2013-01-11 02:02:51 -08:00
Alejandro Murillo
95d6d393e9 Added tag hs25-b15 for changeset 8bac833614e0 2013-01-11 01:43:10 -08:00
Alejandro Murillo
54489e4ba1 Merge 2013-01-11 01:43:09 -08:00
Jeremy Manson
cac8a55fb2 8005921: Memory leaks in vmStructs.cpp 
Reviewed-by: dholmes, mikael, rasbold
 2013-01-10 21:00:11 -05:00
Mikael Vidstedt
e7e6443c6d 8004747: Remove last_entry from VM_STRUCT macros 
Instead of passing in last_entry to all the VM_ macros just expand it in the main vmStructs.cpp file.

Reviewed-by: dholmes, sspitsyn, minqi
 2013-01-10 17:06:26 -08:00
Karen Kinnear
472004ca58 7199207: NPG: Crash in PlaceholderTable::verify after StackOverflow 
Reduce scope of placeholder table entries to improve cleanup

Reviewed-by: dholmes, coleenp
 2013-01-10 17:38:20 -05:00
Vladimir Kozlov
91c93084cb Merge 2013-01-10 10:00:43 -08:00
David Katleman
0adc452e4f Added tag jdk8-b72 for changeset 371ef2925907 2013-01-10 09:55:30 -08:00
Jon Masamitsu
be38ea68e5 Merge 2013-01-10 07:32:32 -08:00
Dean Long
f1bd82ba8f Merge 2013-01-09 21:18:52 -05:00
Christian Thalinger
a55305503e 8005418: JSR 292: virtual dispatch bug in 292 impl 
Reviewed-by: jrose, kvn
 2013-01-09 15:37:23 -08:00
Karen Kinnear
9cc0c0af8b Merge 2013-01-09 18:06:34 -05:00
Zhengyu Gu
e6db535078 Merge 2013-01-09 12:10:25 -08:00
Zhengyu Gu
030fa5107d 7152671: RFE: Windows decoder should add some std dirs to the symbol search path 
Added JRE/JDK bin directories to decoder's symbol search path

Reviewed-by: dcubed, sla
 2013-01-09 14:46:55 -05:00
Bharadwaj Yadavalli
8762d54e63 8005689: InterfaceAccessFlagsTest failures in Lambda-JDK tests 
Fix verifier for new interface access flags

Reviewed-by: acorn, kvn
 2013-01-09 11:39:30 -05:00
Bengt Rutisson
0f2c37ea4a 8005489: VM hangs during GC with ParallelGC and ParallelGCThreads=0 
Print an error message and exit the VM if UseParallalGC is combined with ParllelGCThreads==0. Also reviewed by vitalyd@gmail.com.

Reviewed-by: stefank, ehelin
 2013-01-09 09:48:58 +01:00
Zhengyu Gu
f4da82981d Merge 2013-01-08 15:47:23 -08:00
Coleen Phillimore
3296803650 Merge 2013-01-08 13:44:10 -08:00
Zhengyu Gu
db4cfa5011 Merge 2013-01-08 11:39:53 -08:00
Vladimir Kozlov
38c81fb411 8005419: Improve intrinsics code performance on x86 by using AVX2 
Use 256bit vpxor,vptest instructions in String.compareTo() and equals() intrinsics.

Reviewed-by: twisti
 2013-01-08 11:30:51 -08:00
Zhengyu Gu
5c6318e816 8005048: NMT: #loaded classes needs to just show the # defined classes 
Count number of instance classes so that it matches class metadata size

Reviewed-by: coleenp, acorn
 2013-01-08 14:04:25 -05:00
Eric Mccorkle
be968245ec 8004728: Add hotspot support for parameter reflection 
Add hotspot support for parameter reflection

Reviewed-by: acorn, jrose, coleenp
 2013-01-08 14:01:36 -05:00
Harold Seigel
cfea76669a 8005076: Creating a CDS archive with one alignment and running another causes a crash 
Save the alignment when writing the CDS and compare it when reading the CDS.

Reviewed-by: kvn, coleenp
 2013-01-08 13:38:11 -05:00
Jiangli Zhou
8d91f983e0 8001341: SIGSEGV in methodOopDesc::fast_exception_handler_bci_for(KlassHandle,int,Thread*)+0x3e9 
Use methodHandle.

Reviewed-by: coleenp, acorn, twisti, sspitsyn
 2013-01-08 13:01:19 -05:00
Morris Meyer
b3fe91a803 8004537: replace AbstractAssembler emit_long with emit_int32 
Reviewed-by: jrose, kvn, twisti
 2013-01-07 14:08:28 -08:00
Harold Seigel
89e575df23 8003705: CDS failed on Windows: can not map in the CDS 
Map memory only once to prevent 'already mapped' failures.

Reviewed-by: acorn, zgu
 2013-01-07 15:32:51 -05:00
Jon Masamitsu
7fb60025ee 8005672: Clean up some changes to GC logging with GCCause's 
Reviewed-by: johnc, ysr
 2013-01-04 17:04:46 -08:00
Jon Masamitsu
cca092892b 8000325: Change default for CMSClassUnloadingEnabled to true 
Reviewed-by: stefank, ysr
 2013-01-04 17:04:25 -08:00
Bengt Rutisson
2574114b01 8003822: Deprecate the incremental mode of CMS 
Reviewed-by: johnc, jwilhelm
 2013-01-04 21:33:22 +01:00
Bengt Rutisson
2cd5c87cb9 8003820: Deprecate untested and rarely used GC combinations 
Log warning messages for DefNew+CMS and ParNew+SerialOld

Reviewed-by: ysr, jwilhelm, jcoomes
 2013-01-04 11:10:17 +01:00
Vladimir Kozlov
7b9133b99c 8005544: Use 256bit YMM registers in arraycopy stubs on x86 
Use YMM registers in arraycopy and array_fill stubs.

Reviewed-by: roland, twisti
 2013-01-03 16:30:47 -08:00
Vladimir Kozlov
cfcd28fd9d 8005522: use fast-string instructions on x86 for zeroing 
Use 'rep stosb' instead of 'rep stosq' when fast-string operations are available.

Reviewed-by: twisti, roland
 2013-01-03 15:09:55 -08:00
Jon Masamitsu
6f5991fa38 8004895: NPG: JMapPermCore test failure caused by warnings about missing field 
Reviewed-by: johnc
 2013-01-03 15:03:27 -08:00
David Katleman
54b645a88b Added tag jdk8-b71 for changeset 03dafcea1815 2013-01-03 12:44:39 -08:00
Bill Pittore
782ef982f6 8004051: assert(_oprs_len[mode] < maxNumberOfOperands) failed: array overflow 
Assert is triggered when number of register based arguments passed to a java method exceeds 16.

Reviewed-by: roland, vladidan
 2013-01-03 15:08:43 -05:00
Coleen Phillimore
64499d9494 8005494: SIGSEGV in Rewriter::relocate_and_link() when testing Weblogic with CompressedOops and KlassPtrs 
Relocate functions with jsr's when rewriting so not repeated after reading shared archive

Reviewed-by: twisti, jrose
 2013-01-02 20:28:09 -05:00
Bengt Rutisson
53cdde9124 8005396: Use ParNew with only one thread instead of DefNew as default for CMS on single CPU machines 
Reviewed-by: jmasa, jcoomes
 2012-12-30 08:47:52 +01:00
John Cuthbertson
15bae865ac 8004816: G1: Kitchensink failures after marking stack changes 
Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.

Reviewed-by: jmasa
 2013-01-03 16:28:22 -08:00
David Katleman
ca417aacd2 Added tag jdk8-b70 for changeset fabcdf88c360 2012-12-27 12:14:58 -08:00
David Katleman
614dd26d3d Merge 2012-12-26 14:23:50 -08:00