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338 Commits

Author SHA1 Message Date
Coleen Phillimore
8e5a71de44 8221872: Remove uses of ClassLoaderWeakHandle typedef in protection domain table 
Make consistent with StringTable and ResolvedMethodTable

Reviewed-by: dholmes
 2019-04-03 20:39:19 -04:00
Thomas Stuefe
dbe0da648a 8220786: Create new switch to redirect error reporting output to stdout or stderr 
Reviewed-by: dholmes, goetz
 2019-03-25 09:35:40 +01:00
Gustavo Romero
93e77e1767 8221175: Fix bad function case for controlled JVM crash on PPC64 big-endian 
Reviewed-by: chrisphi, stuefe, goetz
 2019-03-20 16:43:49 -04:00
Kim Barrett
a11369d781 8220690: ATTRIBUTE_ALIGNED requires GNU extensions enabled 
Use __typeof__(x) instead of typeof(x).

Reviewed-by: shade, sgehwolf
 2019-03-19 14:08:20 -04:00
Martin Doerr
97ec4aeed2 8219584: Try to dump error file by thread which causes safepoint timeout 
Reviewed-by: stuefe, dholmes, kvn
 2019-03-08 11:23:30 +01:00
Severin Gehwolf
cafb914cca 8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue 
Reviewed-by: shade, kbarrett
 2019-03-07 16:15:43 +01:00
Igor Ignatyev
7cf85f15b6 8219565: [deadcode] remove share/utilities/intHisto.* 
Reviewed-by: dholmes
 2019-02-28 09:10:46 -08:00
Jie Fu
66ba3bb30a 8219814: Help-info for pns(...) on Linux/mips lost 
Reviewed-by: aoqi, shade
 2019-02-27 10:03:22 +01:00
Matthias Baesken
46dbe3820b 8219630: cleanup hotspot ostream.cpp 
Reviewed-by: clanger, dholmes, stuefe
 2019-02-26 09:57:11 +01:00
Matthias Baesken
4de51069e4 8218811: replace open by os::open in hotspot coding 
Reviewed-by: dholmes, iklam, stuefe
 2019-02-18 16:17:48 +01:00
Aleksey Shipilev
3d6795e0e3 8219583: Windows build failure after JDK-8214777 (Avoid some GCC 8.X strncpy() errors in HotSpot) 
Reviewed-by: kbarrett, mikael
 2019-02-23 10:55:45 +01:00
Mikael Vidstedt
15d554b395 8214777: Avoid some GCC 8.X strncpy() errors in HotSpot 
Reviewed-by: kbarrett, rehn
 2019-02-21 16:56:06 -08:00
Coleen Phillimore
e84f0388f5 8153413: Exceptions::_throw always logs exceptions, penalizing performance 
Construct exception string into Event message directly add if (log_is_enabled) for logging.

Reviewed-by: ysuenaga, dholmes
 2019-02-21 09:21:21 -05:00
Kim Barrett
47ca2c4300 8214363: HeapWord should not be a fake class 
Change HeapWord and MetaWord to be pointers to incomplete types.

Reviewed-by: tschatzl, mikael, coleenp, pliden
 2019-02-18 16:34:46 -05:00
Yasumasa Suenaga
fcf50f8419 8204551: Event descriptions are truncated in logs 
Reviewed-by: coleenp, coleenp
 2019-02-16 11:40:34 +09:00
Thomas Stuefe
39ba0f09a9 8183004: Remove code related to gtest death tests from assert macro 
Reviewed-by: shade, kbarrett, iignatyev
 2019-02-14 19:48:57 +01:00
Lois Foltan
29245f8878 8218004: Clean up terminology for shared methods within the JVM for indy and condy support 
Remove "invoke_dynamic" from the name of several ConstantPool bootstrap helper methods that are shared by both indy and condy.

Reviewed-by: coleenp, dholmes, mchung
 2019-02-13 14:20:40 -05:00
Coleen Phillimore
2e4ac80e0c 8212988: add recent class unloading events to the hs_err log 
Also moved class unloading logging in expected place.

Reviewed-by: never, stuefe
 2019-02-13 06:48:34 -05:00
Claes Redestad
61882ce51f 8218738: Remove dead code in Symbol and friends 
Reviewed-by: coleenp, lfoltan, dholmes
 2019-02-12 19:22:19 +01:00
Matthias Baesken
8218872024 8218136: minor hotspot adjustments for xlclang++ from xlc16 on AIX 
Reviewed-by: dholmes, goetz, ihse
 2019-02-05 17:40:15 +01:00
Zhengyu Gu
216049dc47 8218566: NMT: missing memory tag for assert poison page 
Reviewed-by: shade, stuefe
 2019-02-06 13:30:27 -05:00
Kim Barrett
cd9b1aabb0 8218164: Improve local control of compiler warnings 
Windows warning push/pop and gcc/Windows warning suppression macros.

Reviewed-by: dholmes, tschatzl
 2019-02-05 13:21:59 -05:00
Thomas Stuefe
6d4de736d8 8214975: No hs-err file if fatal error is raised during dynamic initialization 
Reviewed-by: dholmes, dcubed
 2018-12-08 12:09:59 +01:00
Gerard Ziemski
82d39621dc 8214821: Remove ConcurrentHashTable::get_copy 
Remobed get_copy API, replaced gtest usage with get API

Reviewed-by: coleenp, rehn, kbarrett
 2019-01-29 11:44:36 -06:00
Claes Redestad
d589fa875d 8217921: Runtime dead code removal 
Reviewed-by: coleenp, sgehwolf, dholmes
 2019-01-29 14:43:05 +01:00
Claes Redestad
6a9f775041 8217922: Compiler dead code removal 
Reviewed-by: thartmann, neliasso
 2019-01-29 14:34:26 +01:00
Claes Redestad
bc8ecd924c 8217869: Add count_leading_zeros utility 
Reviewed-by: neliasso, thartmann
 2019-01-28 23:00:31 +01:00
Claes Redestad
649340be11 8217519: Improve RegMask population count calculation 
Reviewed-by: thartmann, neliasso, kvn
 2019-01-23 10:01:21 +01:00
Kim Barrett
5c83330cf8 8212826: Make PtrQueue free list lock-free 
Add lock-free stack and use in BufferNode::Allocator.

Reviewed-by: tschatzl, sangheki
 2019-01-19 19:50:01 -05:00
Aleksey Shipilev
07b8d39e6f 8217315: Proper units should print more significant digits 
Reviewed-by: stuefe, tschatzl
 2019-01-18 17:05:41 +01:00
Martin Doerr
b2f82b3bd3 8216426: Usage of array placement new may lead to memory corruption 
Reviewed-by: rehn, kbarrett, rkennke, eosterlund
 2019-01-15 10:23:23 +01:00
Robbin Ehn
83c8720879 8214271: Fast primitive to wake many threads 
Reviewed-by: dholmes, dcubed
 2019-01-11 10:58:46 +01:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories 
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
 2019-01-10 15:13:51 -05:00
Gerard Ziemski
301d0140ec 8215155: Remove get_insert() from concurrent hashtable and gtests 
Replaced get_insert() with get()/insert() in gtest, removed get_insert() API from cht implementation.

Reviewed-by: coleenp, rehn
 2019-01-10 11:16:17 -06:00
Coleen Phillimore
1509c1ffe1 8215731: Move forward class definitions out of globalDefinitions.hpp 
Redistribute the forward declarations to the header files that need them.

Reviewed-by: dholmes, lfoltan
 2019-01-04 15:06:01 -05:00
Harold Seigel
c3eb2e9d16 8216010: Change callers of build_u2_from() to call Bytes::get_Java_u2() instead 
Change the callers and delete function build_u2_from()

Reviewed-by: kbarrett, jiangli, coleenp
 2019-01-04 14:28:27 -05:00
Harold Seigel
89ea902f51 8215644: Clean up globalDefinitions_<compiler>.hpp 
Remove non-existent classes from forward declarations, delete unused functions, etc.

Reviewed-by: coleenp, kbarrett
 2019-01-03 13:11:35 -05:00
Robbin Ehn
994ab71870 8214180: Need better granularity for sleeping 
Reviewed-by: eosterlund, dcubed, dholmes
 2018-12-20 10:05:19 +01:00
Roman Kennke
8b62a2ee9d 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) 
Co-authored-by: Christine Flood <chf@redhat.com>
Co-authored-by: Aleksey Shipilev <shade@redhat.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Zhenygu Gu <zgu@redhat.com>
Co-authored-by: Andrew Haley <aph@redhat.com>
Co-authored-by: Andrew Dinn <adinn@redhat.com>
Co-authored-by: Mario Torre <mtorre@redhat.com>
Reviewed-by: kvn, roland, shade, coleenp, lmesnik, pliden, jgeorge, ihse, erikj
 2018-12-10 15:47:44 +01:00
Coleen Phillimore
0be6d52f4d 8215034: Remove old HOTSWAP conditionals 
Reviewed-by: dcubed, jiangli, sspitsyn
 2018-12-07 17:20:44 -05:00
Thomas Schatzl
528361f7ae 8214850: Rename vm_operations.?pp files to vmOperations.?pp files 
Reviewed-by: dholmes, coleenp
 2018-12-06 15:44:40 +01:00
Robbin Ehn
7e0040c384 8213791: StringTable: Use get and insert 
Reviewed-by: eosterlund, gziemski
 2018-11-28 11:06:27 +01:00
Roland Westrelin
efcfec81ce 8214189: test/hotspot/jtreg/compiler/intrinsics/mathexact/MulExactLConstantTest.java fails on Windows x64 when run with -XX:-TieredCompilation 
Reviewed-by: kvn
 2018-11-26 17:35:35 +01:00
Ioi Lam
52664cb14a 8214029: Remove dead code BasicHashtable::bulk_free_entries 
Reviewed-by: dholmes
 2018-11-26 15:06:53 -08:00
Roland Westrelin
e530ca5cc2 8214206: Fix for JDK-8213419 is broken on 32-bit 
Reviewed-by: mdoerr, shade
 2018-11-22 17:25:47 +01:00
Robbin Ehn
751aa57f16 8214181: safepoint header cleanup 
Reviewed-by: kbarrett, dholmes, coleenp
 2018-11-23 11:07:54 +01:00
Roland Westrelin
11e54e0749 8213419: C2 may hang in MulLNode::Ideal()/MulINode::Ideal() with gcc 8.2.1 
Reviewed-by: kvn, dlong, aph
 2018-11-14 13:15:54 +01:00
Ioi Lam
6d269930fd 8213587: Speed up CDS dump time by using resizable hashtables 
Reviewed-by: jiangli, coleenp, gziemski
 2018-11-20 20:00:15 -08:00
Matthias Baesken
93a6b7e355 8211326: add OS user related information to hs_err file 
Reviewed-by: dholmes, stuefe
 2018-11-15 17:08:59 +01:00
Robbin Ehn
9a79d90cc6 8213574: Deadlock in string table expansion when dumping lots of CDS classes 
Reviewed-by: jiangli, iklam, dholmes
 2018-11-14 07:50:37 +01:00