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608 Commits

Author SHA1 Message Date
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
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
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
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
Staffan Larsen
1439d121c2 8007779: os::die() on solaris should generate core file 
Reviewed-by: dholmes, rbackman
 2013-02-18 12:49:53 +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
Serguei Spitsyn
6ff685b4c8 Merge 2013-02-08 09:14:06 -08:00
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
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
Zhengyu Gu
4d81507a36 Merge 2013-01-22 11:54:16 -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
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
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
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
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
Yumin Qi
a5fbc1aa4d Merge 2012-12-24 11:46:38 -08:00
Ron Durbin
9c761152db 8005044: remove crufty '_g' support from HS runtime code 
Phase 2 is removing '_g' support from the Runtime code.

Reviewed-by: dcubed, coleenp, hseigel
 2012-12-19 10:35:08 -08:00
Bengt Rutisson
a3355065be 7173959: Jvm crashed during coherence exabus (tmb) testing 
Mapping of aligned memory needs to be MT safe. Also reviewed by: vitalyd@gmail.com

Reviewed-by: dholmes, coleenp, zgu
 2012-12-17 08:49:20 +01:00
Roland Westrelin
d8921b191a Merge 2012-12-07 01:09:03 -08:00
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
Christian Thalinger
2c2c007448 8003240: x86: move MacroAssembler into separate file 
Reviewed-by: kvn
 2012-11-30 15:23:16 -08:00
Bill Pittore
dd5c8eb660 8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken 
Dll_dir can contain multiple paths, need to parse them correctly when loading agents

Reviewed-by: dholmes, dlong
 2012-11-07 17:53:02 -05:00
Staffan Larsen
bcf7a3c298 8001619: Remove usage of _ALLBSD_SOURCE in bsd files 
Reviewed-by: coleenp, dholmes
 2012-10-29 21:04:17 +01:00
Harold Seigel
fc938fcbd9 7188234: Deprecate VM command line options 
Remove support for the UseVectoredExceptions flag

Reviewed-by: jcoomes, kamg
 2012-10-25 16:33:15 -04:00
Zhengyu Gu
3e481cdd81 7199092: NMT: NMT needs to deal overlapped virtual memory ranges 
Enhanced virtual memory tracking to track committed regions as well as reserved regions, so NMT now can generate virtual memory map.

Reviewed-by: acorn, coleenp
 2012-10-19 21:40:07 -04:00
Gary Collins
3a32124e5c Merge 2012-10-12 11:31:27 -07:00
Gary Collins
ad3844358d Merge 2012-10-12 10:49:39 -07:00
Vladimir Kozlov
5f132a5ec3 Merge 2012-10-12 09:22:52 -07:00
Joseph Provino
c5eaaaa070 7189254: Change makefiles for more flexibility to override defaults 
Change makefiles so that targets and parameters can be overridden by alternate makefiles.

Reviewed-by: dholmes, coleenp
 2012-10-10 14:35:58 -04:00
Mikael Vidstedt
769dd50182 7197424: update copyright year to match last edit in jdk8 hotspot repository 
Update copyright year to 2012 for relevant files

Reviewed-by: dholmes, coleenp
 2012-10-09 10:09:34 -07:00
Roland Westrelin
61eb5a0549 7054512: Compress class pointers after perm gen removal 
Support of compress class pointers in the compilers.

Reviewed-by: kvn, twisti
 2012-10-09 10:11:38 +02:00
Rickard Bäckman
25e07fb041 Merge 2012-10-09 07:41:27 +02:00
Vladimir Ivanov
822deb6ee6 7177003: C1: LogCompilation support 
Add LogCompilation support in C1 - both client and tiered mode.

Reviewed-by: twisti, kvn
 2012-10-05 18:57:10 -07:00
Nils Eliasson
e228ec4078 8000102: Resolve include conflicts 
Removing include of c1/c1_runtime.hpp and opto/runtime.hpp from all os-files.

Reviewed-by: kvn
 2012-10-04 06:31:07 -07:00
Harold Seigel
5a5c90dd1c 7198519: Broken build, hotspot-rt win USE_PRECOMPILED_HEADER=0 
Uncommented out include for sys/stat.h and deleted include statements that were commented out.

Reviewed-by: coleenp, acorn, dholmes
 2012-10-04 08:38:06 -04:00
Zhengyu Gu
afd497eecc 7190089: NMT ON: NMT failed assertion on thread's stack base address 
Solaris only, record stack info to NMT after stack size adjustment was made for primordial threads

Reviewed-by: kvn, acorn, coleenp
 2012-09-17 10:20:04 -04:00
Staffan Larsen
e91b6584eb 7193201: [OS X] The development launcher should be signed and given task_for_pid privileges 
Reviewed-by: sspitsyn, nloodin, mgronlun, coleenp
 2012-09-17 11:46:19 +02:00
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
 2012-09-01 13:25:18 -04:00
Bengt Rutisson
911d3e3ac6 Merge 2012-08-31 08:30:30 +02:00
Brandon Mitchell
f51faf2bbe 7194409: os::javaTimeNanos() shows hot on CPU_CLK_UNHALTED profiles 
Add inline directives to os::Linux::supports_monotonic_clock() and os::Bsd::supports_monotonic_clock().

Reviewed-by: johnc, azeemj, mikael
 2012-08-29 13:02:54 -07:00
Staffan Larsen
6d8fa095b3 7192916: Hotspot development launcher should use DYLD_LIBRARY_PATH on OS X 
Reviewed-by: dholmes, dsamersoff, nloodin
 2012-08-22 10:01:51 +02:00
Keith McGuigan
dbe25e46f3 7116786: RFE: Detailed information on VerifyErrors 
Provide additional detail in VerifyError messages

Reviewed-by: sspitsyn, acorn
 2012-08-06 15:54:45 -04:00
Zhengyu Gu
318ce174a4 Merge 2012-07-30 07:21:15 -07:00
Zhengyu Gu
5515df5c31 7186778: MachO decoder implementation for MacOSX 
Implementation of decoder for Apple's MacOSX. The implementation is based on the patch provided by Kevin Walls.

Reviewed-by: coleenp, kamg, kevinw
 2012-07-30 10:25:52 -04:00
Jiangli Zhou
7b82f72ba9 Merge 2012-07-13 20:14:27 -04:00
Jiangli Zhou
e13a29b3f2 7180914: Compilation warning after: 7172967: Eliminate the constMethod's _method backpointer to the methodOop 
Use read_pointer(J...) to access from 'constMethod' base in name_for_methodOop(), libjvm_db.c.

Reviewed-by: kvn, coleenp
 2012-07-05 18:47:41 -04:00
Mikael Vidstedt
af253d110d 7129724: MAC: Core file location is wrong in crash report 
Updated core path location to reflect macosx default

Reviewed-by: dholmes, kamg
 2012-07-03 17:35:00 -07:00
Zhengyu Gu
a39b17624a 6995781: Native Memory Tracking (Phase 1) 
7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
 2012-06-28 17:03:16 -04:00
Staffan Larsen
670a74b75b Merge 2012-06-14 12:21:48 +02:00
Jiangli Zhou
2b4b058265 7172967: Eliminate constMethod's _method backpointer to methodOop 
Eliminate constMethod's _method backpointer to methodOop, and move the _constant field from methodOop to constMethod.

Reviewed-by: roland, bdelsart, kamg
 2012-06-06 14:33:43 -04:00