xamarin-macios/runtime
Rolf Bjarne Kvinge 598dbc8ae3
Use pointer-sized GCHandles everywhere. (#10597)
* Convert the GCHandles interface from 32-bit ints to pointer size types

This involves:

* Stop using some bits of the GCHandle to store extra flags, instead add an extra
  field to store those flags.
* Define a INVALID_GCHANDLE constant and use it instead of 0/NULL. This is not
  strictly required, but it makes the code more self-documenting.
* Define a GCHandle type (typedef'ed to void*) and change all variables and parameters
  to use it instead of guint32.
* Use our own xamarin_gchandle_* methods (with pointer-sized types) that wraps
  the mono_gchandle_* embedding API (which uses 32-bit types) everywhere.
* Update managed code (registrars, runtime code, etc) accordingly.

* [runtime] Make debug code compile.

* Fix typo.

* Fix signature of xamarin_create_gchandle.

Co-authored-by: Aaron R Robinson <arobins@microsoft.com>
2021-02-11 08:18:38 +01:00
..
xamarin Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
.gitignore Implement notarization. (#6928) 2019-09-09 00:34:11 -07:00
COOP.md [src] Remove ObjectWrapper. 2020-05-04 11:31:19 +02:00
Delegates.cs.t4 Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
EXCEPTIONS.md [runtime] Improve documentation about exceptions a little bit. 2016-06-08 20:11:07 +02:00
Makefile [runtime] Build our native runtime bits for catalyst. 2020-12-03 10:42:27 +01:00
README.md Initial review pass for COOP for watchOS. 2016-05-26 17:47:10 +02:00
Xamarin.framework-iphoneos.Info.plist [runtime] Split the build differently: build libraries for simulator and device separately. (#7143) 2019-10-03 16:38:44 +02:00
Xamarin.framework-iphonesimulator.Info.plist [runtime] Split the build differently: build libraries for simulator and device separately. (#7143) 2019-10-03 16:38:44 +02:00
Xamarin.framework-tvos.Info.plist Rename bundle identifier for the frameworks we ship. Fixes #6920. (#6926) 2019-09-06 09:30:49 -07:00
Xamarin.framework-tvsimulator.Info.plist [runtime] Split the build differently: build libraries for simulator and device separately. (#7143) 2019-10-03 16:38:44 +02:00
Xamarin.framework-watchos.Info.plist Rename bundle identifier for the frameworks we ship. Fixes #6920. (#6926) 2019-09-06 09:30:49 -07:00
Xamarin.framework-watchsimulator.Info.plist [runtime] Split the build differently: build libraries for simulator and device separately. (#7143) 2019-10-03 16:38:44 +02:00
bindings-generator.cs [ARKit] Add support for Xcode 12 beta 1. (#9002) 2020-07-07 09:37:16 -04:00
bindings-generator.csproj Merge xcode9 into d15-4[-xi] (#2710) 2017-09-15 17:53:16 -04:00
bindings.h [runtime] Remove Classic code. (#8722) 2020-06-02 16:14:17 +02:00
bindings.m [runtime] Remove Classic code. (#8722) 2020-06-02 16:14:17 +02:00
delegates.h.t4 [runtime] Support automatic GCHandle -> MonoObject* conversion for parameters and return values when calling managed delegates. 2020-05-04 11:22:26 +02:00
delegates.inc.t4 Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
delegates.t4 Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
exports.t4 [runtime] Throw a OutOfMemoryException when processing parameters (#7308) 2019-10-25 15:49:22 -04:00
extension-main.m [xcode12] Bump for beta 1 (#8935) 2020-06-26 14:02:44 -04:00
frameworks.h [registrar] Add support for the BindAs attribute. 2017-07-04 07:35:29 +02:00
launcher.h Build our runtime. 2016-04-24 14:47:24 -04:00
launcher.m [runtime] Simplify code for custom mono bundle name a bit by using a default value for the 'xamarin_custom_bundle_name' variable. (#10130) 2020-11-23 08:30:08 +01:00
libmonotouch.csproj Remove zlib-helper from runtime/ 2019-02-05 01:46:02 +01:00
libxammac.csproj Set LangVersion in order to be able to build from an IDE (#7552) 2019-12-11 17:10:16 -05:00
main-internal.h [xcode12] Bump for beta 1 (#8935) 2020-06-26 14:02:44 -04:00
mono-runtime.h.t4 Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
mono-runtime.m.t4 [runtime] Replace custom string concatenation inside `mono-runtime.m.t4` (#8865) 2020-06-16 13:26:58 -04:00
monotouch-debug.h [Runtime] Move some of the changes back to int. (#7529) (#7606) 2019-12-16 22:06:51 -05:00
monotouch-debug.m [runtime] Put MonoTouchDebugConfiguration.txt in the app resources directory. 2020-12-03 10:42:25 +01:00
monotouch-main.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
monotouch-support.h [Runtime] Move some of the changes back to int. (#7529) (#7606) 2019-12-16 22:06:51 -05:00
nsstring-localization.m Build our runtime. 2016-04-24 14:47:24 -04:00
product.h [src] Build Xamarin.MacCatalyst.dll 2020-12-03 10:43:19 +01:00
runtime-generated.h.t4 [runtime] Support automatic GCHandle -> MonoObject* conversion for parameters and return values when calling managed delegates. 2020-05-04 11:22:26 +02:00
runtime-internal.h Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
runtime.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
shared.h Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
shared.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
slinked-list.h Build our runtime. 2016-04-24 14:47:24 -04:00
trampolines-arm64-asm.s [runtime] Implement support for an arm64 dynamic registrar. (#6005) 2019-05-07 07:35:39 +02:00
trampolines-arm64.h [runtime] Implement support for an arm64 dynamic registrar. (#6005) 2019-05-07 07:35:39 +02:00
trampolines-arm64.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines-i386-asm.s [runtime] Rename CallState to XamarinCallState to keep the public namespace cleaner. (#5940) 2019-04-23 16:53:35 +01:00
trampolines-i386-objc_msgSend-copyframe.inc [runtime] Don't store xmm registers where we store other registers. 2016-05-17 11:24:02 +02:00
trampolines-i386-objc_msgSend-post.inc [runtime] Make sure the stack is correctly aligned to 16 bytes. 2016-05-17 11:24:03 +02:00
trampolines-i386-objc_msgSend-pre.inc [runtime] Make sure the stack is correctly aligned to 16 bytes. 2016-05-17 11:24:03 +02:00
trampolines-i386-objc_msgSend.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-i386-objc_msgSendSuper.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-i386-objc_msgSendSuper_stret.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-i386-objc_msgSend_stret.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-i386.h [runtime] Rename CallState to XamarinCallState to keep the public namespace cleaner. (#5940) 2019-04-23 16:53:35 +01:00
trampolines-i386.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines-internal.h Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines-invoke.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines-varargs.h [runtime] Rename CallState to XamarinCallState to keep the public namespace cleaner. (#5940) 2019-04-23 16:53:35 +01:00
trampolines-varargs.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines-x86_64-asm.s [runtime] Fix crash in the x86_64 dynamic registrar. (#5989) 2019-05-06 07:25:49 +02:00
trampolines-x86_64-objc_msgSend-copyframe.inc Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSend-post.inc Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSend-pre.inc Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSend.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSendSuper.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSendSuper_stret.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64-objc_msgSend_stret.s Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
trampolines-x86_64.h [runtime] Fix crash in the x86_64 dynamic registrar. (#5989) 2019-05-06 07:25:49 +02:00
trampolines-x86_64.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
trampolines.m Use pointer-sized GCHandles everywhere. (#10597) 2021-02-11 08:18:38 +01:00
xamarin-support.m [runtime] Remove strlen and memcpy usage from runtime/xamarin-support.m (#8879) 2020-06-18 08:06:59 -04:00

README.md

Native runtime

This directory contains the native runtime for Xamarin.iOS and Xamarin.Mac.

Cooperative GC

See COOP.md

Generated code

A few files are generated automatically:

delegates.h|inc, Delegates.cs

These files contain the code required to glue the native runtime and the managed runtime.

mono-runtime.m, xamarin/mono-runtime.h

These files contain code that makes other code, consumers of the mono runtime, oblivious to whether the mono runtime is linked statically, dynamically, or using dlopen at runtime.

If you need to use a new function from the Mono headers, add it to exports.t4.

If you need a new enum / constant / typedef / etc, add it to mono-runtime.h.t4.

Shipped headers

These are the headers shipped with XI/XM (they're not for public consumption, but we need them to build generated code on customers machine, in particular main.m and registrar.m)

xamarin/runtime.h xamarin/trampolines.h xamarin/main.h xamarin/xamarin.h