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584 Commits

Author SHA1 Message Date
Lana Steuck
c8c8cd7238 Merge 2018-01-04 04:22:28 +00:00
Goetz Lindenmaier
f6c82cde45 8194482: Fix SIGSEGV in print_threads_compiling 
Reviewed-by: kvn
 2018-01-03 14:41:17 -08:00
Andrew Haley
c7e601e911 8193260: AArch64: JVMCI: Implement trampoline calls 
Reviewed-by: adinn
 2018-01-03 17:29:20 +00:00
Goetz Lindenmaier
2b6b6bb31d 8194232: Container memory not properly recognized 
Reviewed-by: bobv, mdoerr, acorn
 2017-12-27 11:31:09 +01:00
Rahul Raghavan
1da4b32993 8193699: aarch64 fails to build after 8167372 
Added ThreadInVMfromUnknown support

Reviewed-by: smonteith, vlivanov
 2017-12-26 00:38:49 -08:00
Dean Long
bd7755ce1c 8191854: Null pointer dereference in methodData.hpp:462 
Reviewed-by: kvn
 2017-12-22 22:06:54 -08:00
Dean Long
c336bb1f8b 8191852: Null pointer dereference in ciKlass::get_Klass of ciKlass.hpp:58 
Reviewed-by: kvn
 2017-12-22 22:01:53 -08:00
Vladimir Ivanov
1b558514ff 8188145: MethodHandle resolution should follow JVMS sequence of lookup by name & type before type descriptor resolution 
Reviewed-by: kvn, psandoz
 2018-01-12 01:52:06 +03:00
Leo Korinth
85cdf5500e 8194681: G1 uses young free cset time when reporting non-young free cset times 
Reviewed-by: tschatzl, kbarrett
 2018-01-09 10:27:12 +01:00
Martin Doerr
201a232a23 8194258: PPC64 safepoint mechanism: Fix initialization on AIX and support SIGTRAP 
Use mmap on AIX to allocate protected page. Use trap instructions for polling if UseSIGTRAP is enabled.

Reviewed-by: rehn, goetz
 2018-01-10 11:09:55 +01:00
Goetz Lindenmaier
cb8e1c4b5f 8194742: Writing replay data crashes: task is NULL 
Added missing NULL check.

Reviewed-by: thartmann
 2018-01-09 16:24:24 +01:00
Abhijit Saha
22b4fae438 Merge 2018-01-17 07:09:03 +00:00
Abhijit Saha
f96c816c07 Merge 2018-01-12 15:05:35 -08:00
Goetz Lindenmaier
407df53824 8193927: Optimize scanning code for oops 
Reviewed-by: simonis, mdoerr, aph
 2017-12-21 09:05:32 +01:00
Jean Christophe Beyler
2a8c7a915a 8191988: JDK-8190862 work for arch s390 
Cleanup interpreter TLAB code and fix ZeroTLAB

Reviewed-by: mdoerr, goetz
 2017-12-20 08:38:20 -08:00
Jean Christophe Beyler
4233e28ee3 8191985: JDK-8190862 work for arch arm 
Fixed Interpreter never refills TLAB

Reviewed-by: dsamersoff, aph
 2017-12-19 20:14:52 -08:00
Dmitrij Pochepko
84d83a6998 8194256: AARCH64: SIMD shift instructions are incorrectly encoded 
Reviewed-by: aph
 2018-01-09 18:18:36 +03:00
Coleen Phillimore
61592ca6fa Merge 2018-01-08 12:02:48 -05:00
Erik Österlund
c54ef2b296 8192003: Refactor weak references in StringTable to use the Access API 
Reviewed-by: pliden, dholmes, coleenp
 2018-01-08 16:21:23 +01:00
Daniel D. Daugherty
add0d817f5 8194652: VMError::print_native_stack() is missing an os::is_first_C_frame() check 
Reviewed-by: fparain, gthornbr, stuefe
 2018-01-08 09:58:38 -05:00
Coleen Phillimore
ebd77628a4 8058259: compute_offset() is confusing for static fields 
Remove most hard-coded offsets, have compute_offset function that takes a string and creates a TempNewSymbol, have static_field_addr() not add in InstanceMirrorKlass::offset_of_static_fields, ie use offset from find_field

Reviewed-by: kbarrett, sspitsyn
 2018-01-08 09:46:31 -05:00
Erik Österlund
647501969f 8191894: Refactor weak references in JvmtiTagHashmap to use the Access API 
Reviewed-by: sspitsyn, coleenp
 2018-01-08 15:12:05 +01:00
Erik Österlund
c6bbed9592 8191904: Refactor weak oops in ResolvedMethodTable to use the Access API 
Reviewed-by: kbarrett, coleenp
 2018-01-08 15:09:18 +01:00
Erik Österlund
8f739404a7 8191567: Refactor ciInstanceKlass G1 keep alive barrier to use Access API 
Reviewed-by: dholmes, rkennke, tschatzl
 2018-01-08 13:22:05 +01:00
Erik Österlund
01ab4faae4 8191888: Refactor ClassLoaderData::remove_handle to use the Access API 
Reviewed-by: tschatzl, pliden, coleenp
 2018-01-08 13:13:05 +01:00
Jesper Wilhelmsson
0d68fdfec3 Merge 2018-01-05 22:02:20 +01:00
Calvin Cheung
5cfe75dd1a 8192927: os::dir_is_empty is incorrect on Windows 
Check file names in a directory. It is empty if only the "." and ".." files exist. Use unicode version of windows APIs to handle long path.

Reviewed-by: iklam, sspitsyn
 2018-01-04 22:47:38 -08:00
Rickard Bäckman
9ba6ab25e4 8191915: JCK tests produce incorrect results with C2 
Reviewed-by: thartmann, vlivanov, goetz
 2018-01-18 19:21:11 +01:00
Andrew Haley
24e9cda4ae 8195685: AArch64: AArch64 cannot build with JDK-8174962 
Reviewed-by: adinn, njian
 2018-01-19 16:57:56 +00:00
Coleen Phillimore
949659e43b 8193622: JFR test TestUnloadingEventClass.java times out intermittently 
Previous change was leaving scratch classes on CLD::_klasses list which are reported to tracing

Reviewed-by: gtriantafill, dcubed, mgronlun
 2017-12-19 15:56:28 -05:00
Jesper Wilhelmsson
8650bbcf47 Merge 2017-12-20 20:55:07 +01:00
Robbin Ehn
5dee8bee72 8193514: UseMembar should not be obsoleted yet 
Reviewed-by: dcubed, acorn, mdoerr
 2017-12-18 12:11:01 +01:00
Paul Sandoz
fb9db6b02d 8193085: Vectorize the nio Buffer equals and compareTo implementations 
Reviewed-by: alanb
 2017-12-20 09:14:52 -08:00
Paul Sandoz
038b5f571c 8191913: Bump classfile version number to 55 
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Reviewed-by: dholmes, darcy
 2017-12-20 09:14:06 -08:00
David Holmes
6a80c5906f 8193364: verify_special_jvm_flags should not cause an assertion failure when version is bumped 
Reviewed-by: dcubed, coleenp
 2017-12-15 23:43:35 -05:00
Vivek Deshpande
25e03a8e65 8190934: Regressions on Haswell Xeon due to JDK-8178811 
Reviewed-by: neliasso, kvn
 2017-12-15 10:44:06 -08:00
Roland Westrelin
d2db163edb 8193518: C2: Vector registers sometimes corrupted at safepoint 
Reviewed-by: neliasso, thartmann, kvn
 2017-12-15 10:26:45 -08:00
Martin Doerr
d7e6bad25c 8193257: PPC64, s390 implementation for Thread-local handshakes 
Reviewed-by: goetz, lucy
 2017-12-14 13:05:20 +01:00
Lutz Schmidt
3f59dac0b3 8193443: [s390]: EncodeISOArray generates wrong vector code 
Reviewed-by: goetz, mdoerr
 2017-12-14 12:02:16 +01:00
Mark Reinhold
0214135fde 8192833: JEP 322: Time-Based Release Versioning 
Reviewed-by: erikj, ihse, iris, mchung, psandoz, tbell
 2017-12-13 17:28:24 -08:00
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
Roland Westrelin
29bab311ab 8192908: -XX:+UseCountedLoopSafepoints alone doesn't disable strip mining with G1 
-XX:+UseCountedLoopSafepoints should disable loop strip mining.

Reviewed-by: kvn, thartmann
 2017-12-07 15:52:46 +01:00
Jesper Wilhelmsson
7c3a956755 Merge 2017-12-07 10:18:31 +01:00
Dean Long
f390377be2 8193009: compiler/c2/Test7029152.java crashes with SIGILL in java.lang.StringLatin1.indexOf with -XX:+UseJVMCICompiler 
Reviewed-by: iveresov, kvn
 2017-12-06 18:37:57 -08:00
Daniel D. Daugherty
230b5768d7 8191789: migrate more Thread-SMR stuff from thread.[ch]pp -> threadSMR.[ch]pp 
Reviewed-by: stefank, coleenp, dholmes, gthornbr
 2017-12-06 15:19:30 -05:00
Leo Korinth
3c55f378ca 8133805: Remove the bot_updates parameter from G1Allocator's allocation methods 
Reviewed-by: tschatzl, sjohanss
 2017-12-06 11:11:16 +01:00
Dean Long
bfe4e0e4a2 8193323: Crash in "failed dependencies, but counter didn't change" with enabled UseJVMCICompiler 
Reviewed-by: kvn
 2017-12-13 20:35:09 -08:00
Vladimir Ivanov
0c05e5a478 8190869: C2: missing strength reduction of Math.pow(x, 2.0D) to x*x 
Reviewed-by: kvn
 2017-12-13 19:32:48 +03:00
Coleen Phillimore
3541733024 8193053: jvm crash by G1CMBitMapClosure::do_addr 
We were adding an unloaded mirror to the SATB collection set in remove_handle.

Reviewed-by: hseigel, kbarrett
 2017-12-13 07:14:18 -05:00
David Holmes
b1001c7d7d 8193222: EnsureLocalCapacity() should maintain capacity requests through multiple calls 
Reviewed-by: coleenp, dcubed
 2017-12-12 19:06:19 -05:00