19 commits

Author	SHA1	Message	Date
Jackson Schuster	191ec61d66	Cleanup caller allocated and callee allocated resources separately (#89982) ... This PR separates cleaning up caller allocated resources and callee allocated resources into separate stages in the managed to unmanaged direction. Caller allocated parameters (anything except 'out') will clean up the same way. Callee allocated parameters ('out' parameters) will be cleaned up only if the invocation succeeded.	2023-08-08 14:47:45 -07:00
Jeremy Koritzinsky	9efa9cd261	Update UserTypeMarshallingV2.md (#89222)	2023-07-19 16:49:40 -07:00
Jeremy Koritzinsky	2eaa57c45c	Add NFloat as an interop intrinsic for the source generator (#88257)	2023-06-30 11:30:22 -07:00
Jeremy Koritzinsky	cdd7566751	Specially consider CLong, CULong and Guid strictly blittable (#88213)	2023-06-29 19:58:29 -07:00
Jeremy Koritzinsky	fdb5ac7d45	Add marshallers for GeneratedComInterface-based types (#86177)	2023-05-19 18:59:29 -07:00
Jeremy Koritzinsky	5e0044f60c	Add new SafeHandleMarshaller type to provide out-of-generator marshalling support. (#85419) ... Fixes #74035 We can't remove the built-in marshalling support from the generator yet, but once the out-of-band packages we ship don't support .NET 6. we can remove the built-in support that emits the marshalling code in the stub. I believe the .NET 9 packages won't support .NET 6, so once we snap for .NET 9 and update how we ship the packages, we can clean this up. This PR also adds a requested feature to the SafeHandle marshaller: If the call to native code fails, we'll call Dispose() on the pre-allocated handle to avoid leaking it to the finalizer queue.	2023-05-03 11:28:53 -07:00
Adeel Mujahid	9d6396deb0	Fix typos (#72709)	2022-07-23 20:24:28 -07:00
Elinor Fung	6f13196cb0	Update UserTypeMarshallingV2.md to match approved design (#72230)	2022-07-14 23:02:05 -07:00
Jeremy Koritzinsky	c99b5b067c	Update design and expose new attributes for the CustomTypeMarshaller support (#71682)	2022-07-06 09:35:51 -07:00
Elinor Fung	19811c279a	Basic support for stateless linear collection marshalling (#71473) ... Basic stateless linear collection marshalling for blittable elements Not handled: - caller-allocated buffer - guaranteed unmarshal - pinnable reference - non-blittable element marshalling - element scenarios on custom marshallers	2022-07-01 12:34:46 -07:00
Jeremy Koritzinsky	9e8c7a8f65	Update design docs to reflect our new marshaller design from partner feedback (#71017) ... Co-authored-by: Aaron Robinson <arobins@microsoft.com> Co-authored-by: Elinor Fung <elfung@microsoft.com>	2022-06-22 20:17:54 -07:00
Aaron Robinson	094b787046	Support strictly blittable type marshalling (#69100) ... * Support strictly blittable type marshalling * Update design document. * Add test to validate check for blittability for assembly reference	2022-05-11 07:25:16 -07:00
Andrii Kurdiumov	2ea67f1f42	Get rid of last mentions of DllImportGenerator (#68535) ... This should help avoid confusion when reading the code, and what's DllImportGenerator is.	2022-04-26 07:57:40 -07:00
Elinor Fung	74e1d4df57	[LibraryImportGenerator] Fix pointer array marshalling (#67988)	2022-04-17 22:36:22 -07:00
Elinor Fung	f502039f39	[LibraryImportGenerator] Add/use CustomTypeMarshaller implementations for string marshalling (#67635)	2022-04-14 16:33:38 -07:00
Jeremy Koritzinsky	a02b49a048	Add the CustomTypeMarshallerAttribute type to make it easier to identify marshaller types (#65591)	2022-03-23 09:06:32 -07:00
Elinor Fung	c2ec86b1c5	Rename GeneratedDllImportAttribute -> LibraryImportAttribute (#66307)	2022-03-09 18:07:52 -08:00
Elinor Fung	94480f128c	Rename classes in p/invoke generator to be LibraryImport (#66217)	2022-03-04 19:42:33 -08:00
Elinor Fung	a0635832f1	Rename DllImportGenerator project to LibraryImportGenerator (#66029)	2022-03-03 22:17:23 -08:00