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8451 Commits

Author SHA1 Message Date
Lukas Stadler
ebb8c32e7f 8185790: [JVMCI] getNextStackFrame and materializeVirtualObjects need to forward exceptions 
Reviewed-by: kvn, iveresov
 2017-08-10 12:16:35 -07:00
Thomas Schatzl
1453d9cb23 8183121: Add information about scanned and skipped cards during UpdateRS 
Log the number of scanned and skipped cards for the UpdateRS phase too.

Reviewed-by: mgerdin, sangheki
 2017-08-09 17:27:42 +02:00
Lana Steuck
12a47b70b6 Merge 2017-08-08 22:57:34 +00:00
Harold Seigel
1a92a2ad53 8185717: Make ModuleEntry->module() return an oop not a jobject 
Change ModuleEntry::module() to return an oop and add a ModuleEntry::module_handle() that returns a jobject

Reviewed-by: shade, coleenp, lfoltan
 2017-08-08 09:53:52 -04:00
Harold Seigel
2787fd2cd7 8185103: TestThreadDumpMonitorContention.java crashed due to SIGSEGV in G1SATBCardTableModRefBS::write_ref_field_pre_work 
Ensure that a Klass's mirror is set before putting the Klass on the fixup_module_field_list

Reviewed-by: coleenp, dholmes, gtriantafill
 2017-08-08 08:41:36 -04:00
Kim Barrett
d6e905a18a 8185757: QuickSort array size should be size_t 
Changed array size type, propogate effects.

Reviewed-by: tschatzl, coleenp
 2017-08-07 20:58:49 -04:00
Kim Barrett
a41ebc645a 8185746: Remove Mutex destructor assertion 
Remove unneeded ~Mutex(), improve assertion msg in ~Monitor.

Reviewed-by: dholmes, coleenp, tschatzl
 2017-08-07 18:50:14 -04:00
Severin Gehwolf
e012a77fba 8185900: hotspot build failed with gcc version Red Hat 4.4.7-3 
Cast to void* within DTRACE_CLASS* macros.

Reviewed-by: coleenp, shade
 2017-08-07 12:19:17 +02:00
Yasumasa Suenaga
8b26f53df7 8185164: GetOwnedMonitorInfo() returns incorrect owned monitor 
The GetOwnedMonitorInfo() should not return a pending monitor

Reviewed-by: dholmes, dcubed, sspitsyn
 2017-08-07 12:34:21 -07:00
Zhengyu Gu
7d3e2cd5a3 8185884: NMT: taskqueues are miscategorized to mtClass 
Corrected memory type for taskqueue, which should be mtGC instead of mtClass

Reviewed-by: coleenp, shade
 2017-08-07 13:52:05 -04:00
Muthusamy Chinnathambi
070cb28baa 8185843: fix broken HotSpotInternals wiki links 
Reviewed-by: dholmes, vlivanov
 2017-08-04 21:41:41 -07:00
Vladimir Kozlov
25bf08238c Merge 2017-08-04 12:24:33 -07:00
Thomas Schatzl
05b7ad669e 8184348: Merge G1ConcurrentMark::par_mark() and G1ConcurrentMark::grayRoot() 
Merge and simplify the use of G1ConcurrentMark::par_mark() and grayRoot()

Reviewed-by: mgerdin, shade
 2017-08-04 14:28:57 +02:00
Thomas Schatzl
c805575157 8184347: Move G1CMBitMap and support classes into their own files 
Reviewed-by: rkennke, shade, mgerdin
 2017-08-04 14:24:11 +02:00
Thomas Schatzl
6fbc2e9b4b 8184346: Clean up G1CMBitmap 
Trim down and improve the G1CMBitMap class structure.

Reviewed-by: mgerdin, shade, rkennke
 2017-08-04 14:15:42 +02:00
Ioi Lam
4964bb2c24 8185826: HotSpot build failure with GCC 7.1.1 
Removed unused function

Reviewed-by: dholmes, ysuenaga
 2017-08-03 22:40:26 -07:00
David Buck
b0cc678733 8185567: fix hsdis cpu to architecture mapping on various Linux platforms 
Add "arm" target to hsdis.c and fix several cpu to architecture mappings in Makefile

Reviewed-by: dholmes, vlivanov, tbell
 2017-08-03 17:13:57 -04:00
Coleen Phillimore
7c8c0a97fc 8130072: Add a flag to print out statistics for both system dictionary and shared dictionary 
Include Shared Dictionary printing when printing system dictionaries

Reviewed-by: shade, gtriantafill
 2017-08-03 08:16:00 -04:00
Ioi Lam
f7f193ae71 8072061: Automatically determine optimal sizes for the CDS regions 
See new C++ class MetaspaceClosure.

Reviewed-by: coleenp, jiangli, mseledtsov
 2017-08-02 18:06:38 -07:00
Coleen Phillimore
c413a4387f Merge 2017-08-09 23:26:38 +00:00
Coleen Phillimore
7c1aeeeae9 8068317: No_Safepoint_Verifier is not necessary in Rewriter::scan_method 
Remove NSV, Method* can't move or be redefined while being rewritten

Reviewed-by: shade, jiangli
 2017-08-09 19:00:54 -04:00
Mikhailo Seledtsov
047aeb0453 Merge 2017-08-09 15:03:29 -07:00
Goetz Lindenmaier
7635d5162e 8185436: jtreg: introduce @requires property to disable cds tests 
Fix CompressedClassPointers test to succeed also if cds is not available.

Reviewed-by: jiangli, mseledtsov, iklam
 2017-08-03 10:24:34 +02:00
Mikael Gerdin
14d5d3b46f 8185133: Reference pending list root might not get marked 
Ensure that pending list head is marked by initial mark

Reviewed-by: eosterlund, kbarrett, tschatzl
 2017-08-01 11:03:05 +02:00
Lana Steuck
a8abed5a38 Merge 2017-07-27 02:17:21 +00:00
Milan Mimica
4b983a51fd 8176571: Fine bitmaps should be allocated as belonging to mtGC, not mtInternal 
Specify map allocation mflags when constructing CHeapBitMap.

Reviewed-by: tschatzl, kbarrett
 2017-07-22 15:54:27 -04:00
Coleen Phillimore
17f23d1881 8184994: Add Dictionary size logging and jcmd 
Added dcmd for printing system dictionary like the stringtable and symboltable and making print functions go to outputstream rather than tty

Reviewed-by: shade, hseigel
 2017-08-02 10:52:50 -04:00
Harold Seigel
366e6ac796 8180627: gc/gctests/Steal/steal001: guarantee(cp->cache() == NULL) failed 
Clean up constant pool cache if class linking fails

Reviewed-by: coleenp, gtriantafill
 2017-08-02 08:19:09 -04:00
Coleen Phillimore
12240d1be6 Merge 2017-08-02 00:15:52 +00:00
Coleen Phillimore
8b8f59294c 8185590: ShouldNotReachHere from ClassLoaderData::try_get_next_class() 
Counting number of instanceKlass code didn't work.

Reviewed-by: shade, zgu, jiangli
 2017-08-01 17:36:38 -04:00
Vladimir Kozlov
adb8f74592 Merge 2017-08-01 14:09:34 -07:00
Serguei Spitsyn
10f79d42ef 8182844: Fix broken links in the generated jvmti.html 
Fix broken links in the jvmti.html

Reviewed-by: clanger, dcubed
 2017-08-01 08:53:32 -07:00
Daniel D. Daugherty
7a713e117a 8185273: Test8004741.java crashes with SIGSEGV in JDK10-hs nightly 
Threads::parallel_java_threads_do() needs to call VMThread::claim_oops_do() to avoid causing a parallel GC to miss the VMThread.

Reviewed-by: shade, rkennke, kvn, gthornbr
 2017-07-31 12:37:34 -07:00
Coleen Phillimore
a1f70549e4 7133093: Improve system dictionary performance 
Implement one dictionary per ClassLoaderData for faster lookup and removal during class unloading

Reviewed-by: iklam, acorn, jiangli
 2017-07-28 10:48:35 -04:00
Roland Westrelin
b170f01ddd 8182475: C2: allow vectorization of HeapByteBuffer.putInt loops 
Reviewed-by: kvn
 2017-07-27 17:47:57 -07:00
Coleen Phillimore
af5c6eefbf 8183039: Re-examine methodHandle methods uninlined by 8144256 
Add more const references so out-of-line methodHandle destructor and copy ctor called infrequently

Reviewed-by: hseigel, redestad
 2017-07-27 18:06:41 -04:00
Thomas Stuefe
9ce1967658 8185263: Fix zero build after 8169881, 8175318, 8178350 
Reviewed-by: iklam, coleenp
 2017-07-26 11:51:25 -07:00
Thomas Stuefe
7599f75066 8185262: Keep default logging for Metaspace OOM short and concise 
Reviewed-by: iklam, coleenp
 2017-07-26 11:47:11 +02:00
Coleen Phillimore
a9fb2dde3f 8185296: java_lang_Class::array_klass should be array_klass_acquire 
Reviewed-by: eosterlund, kbarrett
 2017-07-26 10:41:07 -04:00
Abhijit Saha
7150e2f4df Merge 2017-07-13 21:32:55 -07:00
Vladimir Kozlov
7234ed2881 8184036: Restore -XX:UseAVX=3 as product value 
Reviewed-by: dlong, roland
 2017-07-10 14:28:40 -07:00
Lana Steuck
e4d140f376 Merge 2017-07-07 03:07:07 +00:00
Tobias Hartmann
ef3a681e7b 8183103: Post loop vectorization produces incorrect results 
Disable AVX=3 and PostLoopMultiversioning by default and make them experimental in JDK 9.

Reviewed-by: kvn
 2017-07-05 09:06:59 +02:00
Roland Westrelin
a6490b0abc 8182036: Load from initializing arraycopy uses wrong memory state 
Reviewed-by: kvn
 2017-07-03 14:33:00 +02:00
Lana Steuck
3edb9c14f7 Merge 2017-06-24 00:24:40 +00:00
Roland Westrelin
10d189d284 8181742: Load that bypasses arraycopy has wrong memory state 
Set load memory edge to the memory state right before the arraycopy.

Reviewed-by: kvn, thartmann
 2017-06-23 09:33:21 +02:00
Ioi Lam
76f126d1ba 8183038: Minimal vm slowdebug build fails with undefined reference to MetaspaceShared::is_valid_shared_method 
Added missing NOT_CDS_RETURN_(false)

Reviewed-by: jiangli, coleenp
 2017-07-25 09:32:50 -07:00
Harold Seigel
5e16a23965 Merge 2017-07-25 19:25:02 +00:00
Harold Seigel
3f65f7fe6d 8178107: Compiler crashes with "assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded" 
Add missing '!' operator to weed out unloaded classes

Reviewed-by: coleenp, dcubed
 2017-07-25 13:33:28 -04:00
Dean Long
07d9b68ae2 Merge 2017-07-25 16:26:35 +00:00