mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2026-04-19 21:10:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Automatically emit objc_msgSend calls when calling imported or implemented Objective-C methods

Browse Source 
- Add intrinsics.objc_super()

- Emit objc_msgSendSuper2 calls when an objc method call is combined with objc_super(self)

- Fix objc_block return value ABI for large struct returns

- Fix objc_implement method wrappers bad ABI for large struct returns and indirect args

- Simplify parameter forwarding for objc_imlpement methods

- Add intrinsics.objc_instancetype to mimi Objective-C instancetype* returns
  This facilitates returning the correct type on subclasses when calling mehtods
  such as `alloc`, `init`, `retain`, etc.

- Refactor Objective-C class implementations generation so that hierarchies are properly initialized

- Better codegen for context passing with ivar-based autocontext

- Allow @superclass on imported objc-c objects

- Better codegen for block forwarding invoker, arguments are forwarded directly
This commit is contained in:
Harold Brenes
2025-09-16 00:49:31 -04:00
parent 9b4c0ea492
commit 5af13f5d53
13 changed files with 575 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
base/runtime/procs_darwin.odin
View File

@@ -15,16 +15,23 @@ objc_SEL :: ^intrinsics.objc_selector
objc_Ivar :: ^intrinsics.objc_ivar
objc_BOOL :: bool
objc_super :: struct {
receiver: objc_id,
super_class: objc_Class,
}
objc_IMP :: proc "c" (object: objc_id, sel: objc_SEL, #c_vararg args: ..any) -> objc_id
foreign ObjC {
sel_registerName :: proc "c" (name: cstring) -> objc_SEL ---
objc_msgSend :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) ---
objc_msgSend_fpret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) -> f64 ---
objc_msgSend_fp2ret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) -> complex128 ---
objc_msgSend_stret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) ---
objc_msgSend :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) ---
objc_msgSend_fpret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) -> f64 ---
objc_msgSend_fp2ret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) -> complex128 ---
objc_msgSend_stret :: proc "c" (self: objc_id, op: objc_SEL, #c_vararg args: ..any) ---
objc_msgSendSuper2 :: proc "c" (super: ^objc_super, op: objc_SEL, #c_vararg args: ..any) ---
objc_msgSendSuper2_stret :: proc "c" (super: ^objc_super, op: objc_SEL, #c_vararg args: ..any) ---
objc_lookUpClass :: proc "c" (name: cstring) -> objc_Class ---
objc_allocateClassPair :: proc "c" (superclass: objc_Class, name: cstring, extraBytes: uint) -> objc_Class ---
@@ -33,6 +40,7 @@ foreign ObjC {
class_addIvar :: proc "c" (cls: objc_Class, name: cstring, size: uint, alignment: u8, types: cstring) -> objc_BOOL ---
class_getInstanceVariable :: proc "c" (cls : objc_Class, name: cstring) -> objc_Ivar ---
class_getInstanceSize :: proc "c" (cls : objc_Class) -> uint ---
class_getSuperclass :: proc "c" (cls : objc_Class) -> objc_Class ---
ivar_getOffset :: proc "c" (v: objc_Ivar) -> uintptr ---
object_getClass :: proc "c" (obj: objc_id) -> objc_Class ---
}