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183 commits

Author SHA1 Message Date
Jiangli Zhou
ea76ede582 8135097: Unmap failure for executable memory on windows 
Use 'pd_release_memory' for executable memory in os::pd_unmap_memory().

Reviewed-by: iklam, coleenp
 2015-09-14 14:55:01 -04:00
Coleen Phillimore
24c0f4e471 8026324: hs_err improvement: Add summary section to hs_err file 
8026333: hs_err improvement: Print GC Strategy
8026336: hs_err improvement: Print compilation mode, server, client or tiered

Added command line, summary cpu and os information to summary section.  Moved time of crash and duration in summary section.  Add GC strategy and compiler setting (tiered) to enhanced version string in error report.  Moved the stack trace sooner in hs_err file.

Reviewed-by: dholmes, ctornqvi, ddmitriev
 2015-07-22 00:03:45 -04:00
Dmitry Dmitriev
8486cb7650 8130332: StarvationMonitorInterval, PreInflateSpin, VerifyGenericSignatures and CountInterpCalls VM Options can be deprecated or removed in JDK 9 
Deprecate StarvationMonitorInterval and PreInflateSpin, remove VerifyGenericSignatures and CountInterpCalls

Reviewed-by: coleenp, gziemski
 2015-07-11 12:36:46 +03:00
Stefan Karlsson
1a534420a8 8087322: Implement a Semaphore utility class 
Reviewed-by: kbarrett, dholmes
 2015-01-19 11:06:08 +01:00
Bill Pittore
304b59b0c8 8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier" 
Need to add a space between macro identifier and string literal

Reviewed-by: stefank, dholmes, kbarrett
 2015-06-24 12:12:25 -04:00
Coleen Phillimore
2a2b10342e Merge 2015-06-17 15:45:43 +00:00
Coleen Phillimore
29a1b9c2ed 8085865: hs_err improvement: Printing /proc/cpuinfo makes too long hs_err files 
Summarize information from linux-x86; it's too long and redundant

Reviewed-by: gtriantafill, dholmes, mgerdin, dcubed
 2015-06-17 11:30:51 -04:00
Bertrand Delsart
a6a13b5344 8079473: allow demangling to be optional in dll_address_to_function_name 
Add a demangling boolean argument to dll_address_to_function_name and decode

Reviewed-by: dholmes, simonis
 2015-06-16 11:58:25 +02:00
Christian Tornqvist
665eee5efe 8080718: Make -XX:CreateCoredumpOnCrash control core dumping in all cases 
Reviewed-by: sla, dholmes, gtriantafill
 2015-06-01 14:02:59 -07:00
Christian Tornqvist
3c90d44e1a 8080446: The change for 8074354 removed the server check when creating minidumps on Windows 
Reviewed-by: sla, hseigel
 2015-06-01 14:01:20 -07:00
Ivan Gerasimov
48e61a6f7e 8069068: VM warning: WaitForMultipleObjects timed out (0) .. 
Increase timeout to 5 minutes

Reviewed-by: dholmes, dcubed
 2015-05-22 02:38:59 +03:00
David Holmes
650fe66a1b 8077674: BSD build failures due to undefined macros 
Reviewed-by: dsamersoff, kbarrett, hseigel
 2015-04-20 21:32:28 -04:00
Yumin Qi
d30de5ab31 8074354: Make CreateMinidumpOnCrash a new name and available on all platforms 
Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com

Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com>
Reviewed-by: dcubed
 2015-04-15 17:34:28 -07:00
Thomas Stuefe
704c02a180 8074860: Structured Exception Catcher missing around CreateJavaVM on Windows 
Add __try/__except around JNI_CreateJavaVM

Reviewed-by: mgronlun, dcubed
 2015-04-03 05:55:33 -04:00
Jeremy Manson
0353353bde 8074895: os::getenv is inadequate 
Reviewed-by: dholmes, coleenp
 2015-03-30 17:32:18 -04:00
Daniel Fuchs
967c448681 8068730: Increase the precision of the implementation of java.time.Clock.systemUTC() 
Changes the implementation of java.time.Clock.systemUTC() to take advantage of the maximum resolution of the underlying native clock on which System.currentTimeMillis() is based.

Reviewed-by: dholmes, rriggs, scolebourne, sla
 2015-01-28 17:52:48 +01:00
Christian Tornqvist
fa47cc3e21 8071530: Update OS detection code to reflect Windows 10 version change 
Reviewed-by: sla, mgronlun
 2015-01-27 05:51:00 -08:00
Ivan Gerasimov
878f630fe0 8069048: (process) Suspend finishing threads when process exits [win] 
Reviewed-by: dholmes, dcubed
 2015-01-19 11:35:15 +03:00
Ivan Gerasimov
ff0ca0af12 8066863: bigapps/runThese/nowarnings fails: Java HotSpot(TM) 64-Bit Server VM warning: WaitForMultipleObjects 
Limit the number of thread handles to MAXIMUM_WAIT_OBJECTS

Reviewed-by: dholmes, dcubed
 2014-12-12 17:24:17 +03:00
Yumin Qi
bb30bd7e0a Merge 2014-12-08 00:15:55 -08:00
Alejandro Murillo
db929c3598 Merge 2014-12-05 16:36:07 -08:00
Thomas Stuefe
7a2bd82482 8065788: os::reserve_memory() on Windows should not assert that allocation size is aligned to OS allocation granularity 
Reviewed-by: mgronlun, simonis
 2014-12-03 17:12:25 +01:00
Chris Hegarty
393a39afe3 8049367: Modular Run-Time Images 
Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Bradford Wetmore <bradford.wetmore@oracle.com>
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: James Laskey <james.laskey@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com>
Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com>
Co-authored-by: Sundararajan Athijegannathan <sundararajan.athijegannathan@oracle.com>
Reviewed-by: chegar, dfuchs, ihse, joehw, mullan, psandoz, wetmore
 2014-12-03 14:21:14 +00:00
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Ivan Gerasimov
5ffd65a731 8064694: Kitchensink: WaitForMultipleObjects failed in hotspot\src\os\windows\vm\os_windows.cpp: 3844 
Increase the timeout in debug builds; raise the priority of exiting threads

Reviewed-by: dcubed, dholmes
 2014-11-25 14:16:32 +03:00
Jiangli Zhou
75778598e2 Merge 2014-11-06 01:31:31 +00:00
Chris Plummer
7a414a2c7d 8043770: File leak in MemNotifyThread::start() in hotspot.src.os.linux.vm.os_linux.cpp 
Fixed by removing all code related to LowMemoryProtection, which removed offending code.

Reviewed-by: dholmes, minqi
 2014-11-05 13:00:59 -08:00
Christian Tornqvist
f048251de8 8059803: Update use of GetVersionEx to get correct Windows version in hs_err files 
Update use of GetVersionEx to get correct Windows version in hs_err files

Reviewed-by: dcubed, gtriantafill
 2014-11-03 11:34:13 -08:00
Goetz Lindenmaier
0aa09022fa 8062370: Various minor code improvements 
A lot of fixes useful to improve the code quality.

Reviewed-by: coleenp, dholmes
 2014-10-29 10:13:24 +01:00
Ivan Gerasimov
14e05b4858 8059533: (process) Make exiting process wait for exiting threads [win] 
Reviewed-by: dholmes, dcubed
 2014-10-29 09:53:56 -07:00
Daniel D. Daugherty
0d3acc8838 8061552: Contended Locking speedup PlatformEvent unpark bucket 
JEP-143/JDK-8046133 - optimization #2 - speedup PlatformEvent unpark bucket.

Co-authored-by: Dave Dice <dave.dice@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Reviewed-by: acorn, dice, dholmes
 2014-10-29 09:19:59 -07:00
Frederic Parain
209ffcd9a5 8061618: Removed unused networking functions from os class 
Reviewed-by: lfoltan, hseigel, dholmes
 2014-10-22 02:31:25 -07:00
Thomas Stuefe
51866388d1 7102541: RFE: os::set_native_thread_name() cleanups 
Implement os::set_native_thread_name() on windows, linux

Reviewed-by: sla, ctornqvi, simonis
 2014-10-13 22:11:39 +02:00
Daniel D. Daugherty
e7bc11f7b1 Merge 2014-09-10 17:06:36 -07:00
Daniel D. Daugherty
5e63b8cfc4 8057109: manual cleanup of white space issues prior to Contended Locking reorder and cache line bucket 
Reviewed-by: fparain, sspitsyn, coleenp
 2014-09-10 11:52:16 -06:00
Daniel D. Daugherty
e1a36d62a0 8057107: cleanup indent white space issues prior to Contended Locking reorder and cache line bucket 
Reviewed-by: fparain, sspitsyn, coleenp
 2014-09-10 11:48:20 -06:00
Ivan Gerasimov
497f5c44a6 8057744: (process) Synchronize exiting of threads and process [win] 
Reviewed-by: dholmes, dcubed, sla
 2014-09-10 09:52:41 -07:00
Yumin Qi
9b0811172b 8056930: Output host info under some condition for core dump 
Output host name after java crashed for debug version.

Reviewed-by: dholmes, ccheung
 2014-09-08 22:48:09 -07:00
Fredrik Arvidsson
07001d0332 8056242: Add function to return structured information about loaded libraries 
Return structured information about loaded libraries.

Reviewed-by: sla, dsamersoff
 2014-09-03 14:43:49 +02:00
Ivan Gerasimov
8d7b009834 8055338: (process) Add instrumentation to help diagnose JDK-6573254 
Reviewed-by: dcubed, ohair, iklam, dholmes, sspitsyn, sla
 2014-08-21 16:32:36 -07:00
Zhengyu Gu
181ebe98ef 8055236: Deadlock during NMT2 shutdown on Windows 
Removed MemTracker::shutdown() call to avoid deadlock

Reviewed-by: minqi, ctornqvi
 2014-08-20 15:58:45 -04:00
Zhengyu Gu
f0cf82f571 8046598: Scalable Native memory tracking development 
Enhance scalability of native memory tracking

Reviewed-by: coleenp, ctornqvi, gtriantafill
 2014-08-07 12:18:58 -07:00
Serguei Spitsyn
b0367c3bea Merge 2014-07-18 23:53:59 -07:00
Coleen Phillimore
c9b2bc62c9 Merge 2014-07-14 10:15:21 -04:00
Frederic Parain
5a8cc5f33d 8047714: Fix for JDK-6546236 made Solaris os::yield() a no-op 
Reviewed-by: hseigel, lfoltan
 2014-07-08 08:04:06 -07:00
Goetz Lindenmaier
25f33c005d 8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories 
Introduce and clean up umbrella headers for the files in the cpu subdirectories.

Reviewed-by: lfoltan, coleenp, dholmes
 2014-07-04 11:46:01 +02:00
Daniel D. Daugherty
2876714328 8047104: cleanup misc issues prior to Contended Locking reorder and cache 
Checkpoint misc cleanups for Contended Locking prior to first optimization bucket.

Reviewed-by: dholmes, sspitsyn, dice
 2014-07-03 11:07:51 -07:00
Goetz Lindenmaier
f2051ed6fa 8048241: Introduce umbrella header os.inline.hpp and clean up includes 
Reviewed-by: coleenp, dholmes, lfoltan
 2014-06-26 16:05:15 +02:00
Jon Masamitsu
0e622bfc55 Merge 2014-06-25 20:41:16 -07:00
Frederic Parain
5507f2b476 8043630: Method os::yield_all() should be removed 
Reviewed-by: dholmes, dsimms
 2014-06-23 06:58:26 -07:00