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57 Commits

Author SHA1 Message Date
Jorn Vernee
ee45a0ac63 8286669: Replace MethodHandle specialization with ASM in mainline 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: mcimadamore
 2022-05-18 16:03:18 +00:00
Jorn Vernee
81e4bdbe13 8283689: Update the foreign linker VM implementation 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Nick Gasson <ngasson@openjdk.org>
Reviewed-by: mcimadamore, vlivanov, rehn
 2022-05-18 09:49:55 +00:00
Maurizio Cimadamore
2c5d136260 8282191: Implementation of Foreign Function & Memory API (Preview) 
Reviewed-by: erikj, jvernee, psandoz, dholmes, mchung
 2022-05-12 16:17:45 +00:00
Vladimir Ivanov
f86f38a8af 8280901: MethodHandle::linkToNative stub is missing w/ -Xint 
Reviewed-by: shade, kvn
 2022-02-23 20:29:23 +00:00
Maurizio Cimadamore
d65c665839 8279527: Dereferencing segments backed by different scopes leads to pollution 
Reviewed-by: psandoz, jvernee
 2022-01-07 13:41:29 +00:00
Maurizio Cimadamore
9d43d25da8 8278897: Alignment of heap segments is not enforced correctly 
Reviewed-by: jvernee
 2022-01-05 10:47:34 +00:00
Maurizio Cimadamore
ea905bd3da 8277924: Small tweaks to foreign function and memory API 
Reviewed-by: jvernee, psandoz
 2021-12-02 11:22:31 +00:00
Jorn Vernee
98a9f03739 8277602: Deopt code does not extend the stack enough if the caller is an optimize entry blob 
Reviewed-by: dlong, thartmann
 2021-11-30 14:34:00 +00:00
Maurizio Cimadamore
96e36071b6 8275063: Implementation of Foreign Function & Memory API (Second incubator) 
Reviewed-by: erikj, psandoz, jvernee, darcy
 2021-11-24 11:51:16 +00:00
Aleksey Shipilev
dc33bd8b6c 8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test 
Reviewed-by: mcimadamore
 2021-09-09 07:43:22 +00:00
Jorn Vernee
845c31dc4b 8269240: java/foreign/stackwalk/TestAsyncStackWalk.java test failed with concurrent GC 
Reviewed-by: vlivanov, dholmes
 2021-07-20 13:10:42 +00:00
Maurizio Cimadamore
b2416b60fb 8269281: java/foreign/Test{Down,Up}call.java time out 
Reviewed-by: jvernee
 2021-07-13 10:53:49 +00:00
Maurizio Cimadamore
e3773977cf 8268566: java/foreign/TestResourceScope.java timed out 
Reviewed-by: jvernee
 2021-07-01 16:28:48 +00:00
Jorn Vernee
8fa2520803 8268888: Upstream 8268230: Foreign Linker API & Windows user32/kernel32: String conversion seems broken 
Reviewed-by: mcimadamore
 2021-06-22 15:27:43 +00:00
Jorn Vernee
f25e7197fe 8268717: Upstream: 8268673: Stack walk across optimized entry frame on fresh native thread fails 
Reviewed-by: mcimadamore, erikj
 2021-06-21 12:06:51 +00:00
Chris Hegarty
fe48ea9d79 8268342: java/foreign/channels/TestAsyncSocketChannels.java fails with "IllegalStateException: This segment is already closed" 
Reviewed-by: dfuchs
 2021-06-14 08:29:49 +00:00
Maurizio Cimadamore
f4b3170197 8268428: Test java/foreign/TestResourceScope.java fails: expected [M] but found [N] 
Reviewed-by: dfuchs
 2021-06-10 12:52:04 +00:00
Jorn Vernee
ab01cb547d 8268339: Upstream: 8267989: Exceptions thrown during upcalls should be handled 
Reviewed-by: psandoz, mcimadamore
 2021-06-10 08:44:28 +00:00
Jorn Vernee
8158b82269 8268327: Upstream: 8268169: The system lookup can not find stdio functions such as printf on Windows 10 
Reviewed-by: erikj, sundar
 2021-06-08 14:20:31 +00:00
Maurizio Cimadamore
6843576c95 8268227: java/foreign/TestUpcall.java still times out 
Reviewed-by: dcubed
 2021-06-08 14:02:28 +00:00
Nick Gasson
76b54a1995 8263512: [macos_aarch64] issues with calling va_args functions from invoke_native 
Reviewed-by: jvernee
 2021-06-04 23:55:12 +00:00
Maurizio Cimadamore
59a539fef1 8268129: LibraryLookup::ofDefault leaks symbols from loaded libraries 
Reviewed-by: jvernee, psandoz
 2021-06-04 12:53:17 +00:00
Maurizio Cimadamore
52d8215a1e 8268131: 2 java/foreign tests timed out 
Reviewed-by: dcubed
 2021-06-03 16:19:35 +00:00
Jonathan Gibbons
d46a2c8ecf 8268147: need to update reference to testng module for jtreg6 
Reviewed-by: dholmes, psandoz, naoto
 2021-06-02 22:33:16 +00:00
Maurizio Cimadamore
a223189b06 8264774: Implementation of Foreign Function and Memory API (Incubator) 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Athijegannathan Sundararajan <sundar@openjdk.org>
Co-authored-by: Chris Hegarty <chegar@openjdk.org>
Reviewed-by: psandoz, chegar, mchung, vlivanov
 2021-06-02 10:53:06 +00:00
Chris Hegarty
3c9858ddfb 8264827: Large mapped buffer/segment crash the VM when calling isLoaded 
Reviewed-by: alanb, mcimadamore
 2021-04-12 11:21:34 +00:00
Igor Ignatyev
a7aba2b61c 8263549: 8263412 can cause jtreg testlibrary split 
Reviewed-by: iklam, dcubed
 2021-03-13 14:51:53 +00:00
Maurizio Cimadamore
5de0f4b2ce 8260869: Test java/foreign/TestHandshake.java fails intermittently 
Reviewed-by: psandoz
 2021-03-03 01:14:25 +00:00
Jesper Wilhelmsson
51e14f2e2a Merge 2021-01-14 01:29:47 +00:00
Maurizio Cimadamore
17b4db31cb 8259636: Check for buffer backed by shared segment kicks in in unexpected places 
Reviewed-by: sundar, alanb, chegar
 2021-01-12 21:06:03 +00:00
Maurizio Cimadamore
b03880e33b 8259634: MemorySegment::asByteBuffer does not respect spatial bounds 
Reviewed-by: alanb, chegar
 2021-01-12 17:09:05 +00:00
Jesper Wilhelmsson
b378f54df3 Merge 2021-01-12 01:08:14 +00:00
Maurizio Cimadamore
d60a937e87 8259028: ClassCastException when using custom filesystem with wrapper FileChannel impl 
Reviewed-by: chegar, alanb, uschindler
 2021-01-11 16:14:56 +00:00
Jesper Wilhelmsson
555641ede5 Merge 2021-01-07 21:17:35 +00:00
Maurizio Cimadamore
e66187d885 8259032: MappedMemorySegmentImpl#makeMappedSegment() ignores Unmapper#pagePosition 
Co-authored-by: Uwe Schindler <uschindler@openjdk.org>
Reviewed-by: alanb
 2021-01-06 12:18:43 +00:00
Maurizio Cimadamore
b7940aa1c4 8259027: NullPointerException in makeMappedSegment due to NULL Unmapper when length of segment is 0 
Reviewed-by: chegar, uschindler
 2021-01-05 16:15:28 +00:00
Nick Gasson
643ddc1320 8257882: Implement linkToNative intrinsic on AArch64 
Reviewed-by: jvernee, mcimadamore, aph
 2020-12-17 03:24:40 +00:00
Aleksey Shipilev
9ce3d806fa 8257887: java/foreign/TestSegments.java test fails on 32-bit after JDK-8257186 
Reviewed-by: jiefu, adityam, redestad
 2020-12-09 06:42:38 +00:00
Maurizio Cimadamore
bbc44f57c4 8257186: Size of heap segments is not computed correctlyFix overflow in size computation for heap segments 
Reviewed-by: jvernee, chegar
 2020-12-07 17:25:23 +00:00
Jorn Vernee
04ce8e3840 8257184: Upstream 8252504: Add a method to MemoryLayout which returns a offset-computing method handle 
Reviewed-by: mcimadamore, chegar
 2020-12-07 11:08:24 +00:00
Jorn Vernee
734d3c3b8a 8256862: Several java/foreign tests fail on x86_32 platforms 
Reviewed-by: sundar
 2020-11-26 11:21:10 +00:00
Maurizio Cimadamore
9aeadbb020 8256865: Foreign Memory Access and Linker API are missing NPE checks 
Reviewed-by: jvernee, sundar, chegar
 2020-11-25 10:48:37 +00:00
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +00:00
Nick Gasson
26a1ec1b96 8256435: [TESTBUG] java/foreign/TestHandshake.java fails with direct buffer memory OOM 
Reviewed-by: mcimadamore
 2020-11-18 02:08:20 +00:00
Maurizio Cimadamore
3e70aac5cc 8254162: Implementation of Foreign-Memory Access API (Third Incubator) 
Reviewed-by: erikj, psandoz, alanb
 2020-11-12 16:37:23 +00:00
Maurizio Cimadamore
ebf443a16f 8253590: java/foreign tests are still failing on x86_32 after foreign-memaccess integration 
Reviewed-by: psandoz
 2020-09-29 09:40:21 +00:00
Chris Hegarty
7f69acc778 8247696: Incorrect tail computation for large segments in AbstractMemorySegmentImpl::mismatch 
Reviewed-by: psandoz, mcimadamore
 2020-06-23 10:09:26 +01:00
Chris Hegarty
f1e1cb7055 8246095: Tweaks to memory access API 
Add more user friendly API points to the foreign memory acesss API

Reviewed-by: chegar, psandoz
 2020-06-03 16:50:03 +01:00
Maurizio Cimadamore
55ed0d853f 8246040: java/foreign/TestAddressHandle fails on big endian platforms 
Make test more robust by not relying on implicit endianness-related assumption

Reviewed-by: chegar
 2020-05-29 12:40:50 +01:00
Peter Levart
5967aaf629 8246050: Improve scalability of MemoryScope 
Reiplement memory scope using StampedLock

Reviewed-by: psandoz
 2020-05-29 12:12:09 +01:00