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64 commits

Author SHA1 Message Date
Per Minborg
ef8c8408a6 8319607: FFM: Review the language in the FFM documentation 
Reviewed-by: mcimadamore
 2023-11-07 14:34:33 +00:00
Per Minborg
42f43c520c 8319563: Reformat code in the FFM API 
Reviewed-by: mcimadamore
 2023-11-07 11:39:41 +00:00
Jorn Vernee
cdf337357a 8319316: Clarify text around which layouts a linker supports 
Reviewed-by: mcimadamore
 2023-11-06 15:09:26 +00:00
Per Minborg
be01caf30d 8319323: FFM: Harmonize the @throws tags in the javadocs 
Reviewed-by: jvernee
 2023-11-03 12:26:47 +00:00
Per Minborg
cb20a3e7a6 8319166: Typos in the JavaDocs for MemorySegment 
Reviewed-by: mcimadamore
 2023-11-02 13:29:27 +00:00
Maurizio Cimadamore
91442878b7 8318601: Remove javadoc text about restricted methods 
Reviewed-by: alanb
 2023-10-20 14:29:17 +00:00
Maurizio Cimadamore
848ecc1621 8318538: Add a way to obtain a strided var handle from a layout 
Reviewed-by: jvernee, pminborg
 2023-10-20 10:35:09 +00:00
Maurizio Cimadamore
b07da3ae15 8317819: Scope should reflect lifetime of underying resource (mainline) 
Reviewed-by: jvernee
 2023-10-20 10:23:45 +00:00
Maurizio Cimadamore
15acf4b8d7 8318324: Drop redundant default methods from FFM API 
Reviewed-by: jvernee
 2023-10-19 09:51:02 +00:00
Maurizio Cimadamore
b2b8db6533 8318180: Memory model reference from foreign package-info is broken 
Reviewed-by: jvernee
 2023-10-17 11:09:03 +00:00
Maurizio Cimadamore
7cb2e6d65b 8317514: Ensure MemorySegment is initialized before touching NativeMemorySegmentImpl 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Reviewed-by: jvernee
 2023-10-13 20:51:52 +00:00
Jorn Vernee
32a60cf11d 8317824: Beef up javadoc for base offset in var handles derived from layouts (mainline) 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: mcimadamore
 2023-10-13 19:06:07 +00:00
Jorn Vernee
b12c471a99 8317837: Leftover FFM implementation-only changes 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: mcimadamore
 2023-10-13 19:05:47 +00:00
Jorn Vernee
32ac72c3d3 8312522: Implementation of Foreign Function & Memory API 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: dholmes, psandoz, mcimadamore, alanb
 2023-10-12 19:50:08 +00:00
Maurizio Cimadamore
798125152b 8316970: Add internal annotation to mark restricted methods 
Reviewed-by: jvernee, iris, alanb
 2023-09-28 09:49:57 +00:00
Per Minborg
35b60f925a 8298095: Refine implSpec for SegmentAllocator 
Reviewed-by: mcimadamore
 2023-08-10 07:57:19 +00:00
Per Minborg
0b4387e3a3 8310643: Misformatted copyright messages in FFM 
Reviewed-by: jvernee
 2023-08-07 10:58:11 +00:00
Maurizio Cimadamore
6569b252b9 8311593: Minor doc issue in MemorySegment::copy 
Reviewed-by: jvernee
 2023-07-10 15:04:21 +00:00
Jorn Vernee
7fffdb5e60 8310405: Linker.Option.firstVariadicArg should specify which index values are valid 
Reviewed-by: mcimadamore
 2023-06-28 17:32:33 +00:00
Per Minborg
5a30fb6664 8310591: Missing @since tags in java.lang.foreign 
Reviewed-by: mcimadamore
 2023-06-22 11:59:33 +00:00
Jorn Vernee
e022e87654 8310053: VarHandle and slice handle derived from layout are lacking alignment check 
Reviewed-by: mcimadamore
 2023-06-21 00:03:13 +00:00
Per Minborg
b412fc79c3 8309937: Add @sealedGraph for some Panama FFM interfaces 
Reviewed-by: mcimadamore
 2023-06-16 11:42:55 +00:00
Maurizio Cimadamore
a6ad42e00e 8308645: Javadoc of FFM API needs to be refreshed 
8309398: ValueLayout:: arrayElementVarHandle doesn't throws UnsupportedOperationException - if byteAlignment() > byteSize()
8308812: SequenceLayout::withElementCount(long elementCount) doesn't throw IllegalArgumentException - if elementCount < 0 for some cases

Reviewed-by: jvernee
 2023-06-12 15:55:49 +00:00
Jorn Vernee
fa791119f0 8308031: Linkers should reject unpromoted variadic parameters 
Reviewed-by: mcimadamore
 2023-06-07 12:14:55 +00:00
Maurizio Cimadamore
534de6d8ae 8300491: SymbolLookup::libraryLookup accepts strings with terminators 
Reviewed-by: psandoz
 2023-05-25 15:22:27 +00:00
Per Minborg
eb11508eff 8308281: Java snippets in the FFM API need to be updated 
Reviewed-by: mcimadamore
 2023-05-23 11:29:05 +00:00
Maurizio Cimadamore
5fc9b5787d 8308276: Change layout API to work with bytes, not bits 
Reviewed-by: psandoz, pminborg
 2023-05-22 14:57:00 +00:00
Maurizio Cimadamore
91aeb5de58 8287834: Add SymbolLookup::or method 
Reviewed-by: psandoz
 2023-05-22 14:51:09 +00:00
Maurizio Cimadamore
44218b1c9e 8308248: Revisit alignment of layout constants on 32-bit platforms 
Reviewed-by: psandoz, pminborg
 2023-05-19 14:28:14 +00:00
Maurizio Cimadamore
6ebea8973f 8307911: javadoc for MemorySegment::reinterpret has duplicate restricted method paragraph 
Reviewed-by: jvernee
 2023-05-12 16:18:00 +00:00
Maurizio Cimadamore
ba9714d44c 8307610: Linker::nativeLinker should not be restricted (mainline) 
Reviewed-by: jvernee
 2023-05-11 09:45:45 +00:00
Maurizio Cimadamore
7a3bea1f6a 8307629: FunctionDescriptor::toMethodType should allow sequence layouts (mainline) 
Reviewed-by: jvernee
 2023-05-09 11:09:39 +00:00
Maurizio Cimadamore
47422be2d1 8307375: Alignment check on layouts used as sequence element is not correct 
Reviewed-by: jvernee
 2023-05-05 15:59:13 +00:00
Maurizio Cimadamore
cecf817f5e 8307181: MemoryLayout.structLayout uses undocumented strict alignment constraints 
Reviewed-by: jvernee
 2023-05-04 09:44:31 +00:00
Jorn Vernee
1de1a38859 8303002: Reject packed structs from linker 
8300784: Specify exactly how padding should be presented to the linker
8304803: NPE thrown during downcall classification under Linux/x64
8303524: Check FunctionDescriptor byte order when linking

Reviewed-by: mcimadamore
 2023-05-01 13:00:41 +00:00
Per Minborg
cbccc4c817 8304265: Implementation of Foreign Function and Memory API (Third Preview) 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Feilong Jiang <fjiang@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: erikj, jvernee, vlivanov, psandoz
 2023-04-27 09:00:58 +00:00
Jonathan Gibbons
c6bd489cc8 8305206: Add @spec tags in java.base/java.* (part 1) 
Reviewed-by: alanb, naoto, darcy, lancea, dfuchs, iris, mchung
 2023-04-04 00:09:38 +00:00
Saint Wesonga
fb13063943 8303409: Add Windows AArch64 ABI support to the Foreign Function & Memory API 
Reviewed-by: jvernee
 2023-03-02 13:26:27 +00:00
Feilong Jiang
24cdcd4c70 8293841: RISC-V: Implementation of Foreign Function & Memory API (Preview) 
Co-authored-by: Weikai He <weikai@isrc.iscas.ac.cn>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Reviewed-by: jvernee, fyang, shade, yadongwang
 2023-01-19 01:33:35 +00:00
Jorn Vernee
3918f9f523 8299090: Specify coordinate order for additional CaptureCallState parameters on class as well 
Reviewed-by: pminborg, mcimadamore
 2023-01-12 06:49:27 +00:00
Maurizio Cimadamore
945ef07564 8299862: OfAddress setter should disallow heap segments 
Reviewed-by: jvernee
 2023-01-11 10:31:25 +00:00
Maurizio Cimadamore
5eee2a07f5 8299740: CaptureCallState is missing @Preview annotation 
Reviewed-by: alanb
 2023-01-06 14:52:08 +00:00
Maurizio Cimadamore
f771c56e16 8298797: Specification of some restricted methods is incorrect 
Reviewed-by: jvernee, pminborg
 2022-12-16 10:49:22 +00:00
Jorn Vernee
0452c39fec 8296477: Foreign linker implementation update following JEP 434 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Nick Gasson <ngasson@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: rehn, mcimadamore, vlivanov
 2022-12-05 14:47:12 +00:00
Maurizio Cimadamore
73baadceb6 8295044: Implementation of Foreign Function and Memory API (Second Preview) 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Reviewed-by: jvernee, pminborg, psandoz, alanb, sundar
 2022-12-05 13:49:53 +00:00
Jorn Vernee
562bc171b9 8291359: Specification of method j.l.foreign.VaList::skip still deserves clarification 
Reviewed-by: mcimadamore
 2022-12-02 22:15:27 +00:00
Maurizio Cimadamore
e062dff1bf 8290524: Typo in javadoc of MemorySegment/MemoryAddress 
Reviewed-by: jvernee
 2022-07-19 14:33:53 +00:00
Maurizio Cimadamore
4545ed6842 8289365: SegmentAllocator:allocateArray(MemoryLayout, count) does not throw IAEx when count is -1 
Reviewed-by: psandoz
 2022-07-12 14:22:42 +00:00
Maurizio Cimadamore
0fd1b68972 8290071: Javadoc for MemorySegment/MemoryAddress getter/setters contains some typos 
Reviewed-by: uschindler, psandoz
 2022-07-12 14:16:22 +00:00
Jorn Vernee
3164c98f4c 8289148: j.l.foreign.VaList::nextVarg call could throw IndexOutOfBoundsException or even crash the VM 
8289333: Specification of method j.l.foreign.VaList::skip deserves clarification
8289156: j.l.foreign.VaList::skip call could throw java.lang.IndexOutOfBoundsException: Out of bound access on segment

Reviewed-by: mcimadamore
 2022-07-12 11:25:45 +00:00