20 Commits

Author SHA1 Message Date
Kim Barrett
9a9c824ece 8202353: os::readdir should use readdir instead of readdir_r
8202835: jfr/event/os/TestSystemProcess.java fails on missing events

Os::readdir uses POSIX readdir, drop buffer arg, fix JFR uses.

Reviewed-by: coleenp, tschatzl, bsrbnd
2018-07-17 15:59:47 -04:00
Patricio Chilano Mateo
209071d135 8134538: Duplicate implementations of os::lasterror
Method os::lasterror was moved to os_posix.cpp

Reviewed-by: hseigel, kbarrett, coleenp
2018-07-03 15:08:01 -04:00
Thomas Stuefe
6f462fbc70 8203680: os::stat() on Posix platform does not need to copy input path
Reviewed-by: hseigel, dholmes
2018-06-19 09:34:41 +02:00
Daniil Titov
a2a5e85195 8197387: jcmd started by "root" must be allowed to access all VM processes
Reviewed-by: sspitsyn, stuefe
2018-05-31 14:09:04 -07:00
Coleen Phillimore
ab469d40fc 8134537: Much nearly duplicated code for sun.misc.Signal support
Merged jvm_<os>.cpp into jvm_posix.cpp

Reviewed-by: dholmes, stuefe
2018-05-18 08:47:42 -04:00
Thomas Stuefe
3e603a776e 8191101: Show register content in hs-err file on assert
Reviewed-by: adinn, clanger, simonis
2018-03-30 06:31:16 +02:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp
Reviewed-by: coleenp
2018-03-23 18:54:12 +01:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
2018-03-16 09:12:13 -04:00
Stefan Karlsson
b9f2f3e199 8199275: Fix inclusions of allocation.inline.hpp
Reviewed-by: coleenp, kbarrett, dholmes
2018-03-08 09:56:29 +01:00
Kim Barrett
d2ce0ae7d4 8196882: VS2017 Hotspot Defined vsnprintf Function Causes C2084 Already Defined Compilation Error
Add os::vsnprintf and os::snprintf.

Reviewed-by: lfoltan, stuefe, mlarsson
2018-02-27 18:17:57 -05:00
Ioi Lam
a3cb6e9204 8178351: Simplify MetaspaceShared::is_in_shared_space and MetaspaceObj::is_shared
Use a single range check with MetaspaceObj::_shared_metaspace_{base,top}

Reviewed-by: jiangli, redestad, shade
2018-01-16 16:57:53 -08:00
Coleen Phillimore
1c41d1d3e0 8130039: Move the platform-specific [OS]Semaphore code
8130038: Unify the semaphore usage in os_xxx.cpp
8194763: os::signal_lookup is unused

Reviewed-by: dholmes, kbarrett
2018-01-11 18:42:36 -05:00
Sangheon Kim
0ce6f0b889 8193105: Print error code when map_memory_to_file() fails
Reviewed-by: dholmes, kbarrett
2017-12-07 10:21:13 -08:00
Magnus Ihse Bursie
a06ef68dcf 8190484: Move jvm.h, jmm.h et al to hotspot/*/include
Reviewed-by: dholmes, erikj, mchung
2017-12-04 23:55:52 +01:00
Martin Doerr
f8f83d77a8 8192898: AIX build broken after JDK-8190308
Reviewed-by: coleenp
2017-12-01 11:26:22 -05:00
Kishor Kharbas
3fc999a1fe 8190308: Implementation: JEP 316: Heap Allocation on Alternative Memory Devices
Sub-task to be used for implementation of JEP 316: Support heap allocation on alternative memory devices

Reviewed-by: sangheki, tschatzl
2017-11-29 17:03:10 -08:00
Daniel D. Daugherty
0dff96ff0b 8167108: inconsistent handling of SR_lock can lead to crashes
Add Thread Safe Memory Reclamation (Thread-SMR) mechanism.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Reviewed-by: coleenp, dcubed, dholmes, eosterlund, gthornbr, kbarrett, rehn, sspitsyn, stefank
2017-11-22 17:54:50 -08:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
2017-10-31 11:55:09 -04:00
David Holmes
2d8670326d 8185529: JCK api/java_lang/Object/WaitTests failed with jdk10/hs nightly
Reviewed-by: dcubed, ccheung
2017-10-09 01:23:13 -04:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00