[K/N] Replace SymbolName with GCUnsafeCall in stdlib

kotlin-native/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ForeignException.kt

@@ -5,6 +5,7 @@
 package kotlinx.cinterop
 
 import kotlin.native.internal.ExportForCppRuntime
+import kotlin.native.internal.GCUnsafeCall
 
 public class ForeignException internal constructor(val nativeException: Any?): Exception() {
     override val message: String = nativeException?.let {
@@ -12,7 +13,7 @@ public class ForeignException internal constructor(val nativeException: Any?): E
     }?: ""
 
     // Current implementation expects NSException type only, which is ensured by CodeGenerator.
-    @SymbolName("Kotlin_ObjCExport_ExceptionDetails")
+    @GCUnsafeCall("Kotlin_ObjCExport_ExceptionDetails")
     private external fun kotlin_ObjCExport_ExceptionDetails(nativeException: Any): String?
 }
 

kotlin-native/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt

@@ -18,11 +18,7 @@
 
 package kotlinx.cinterop
 import kotlin.native.*
-import kotlin.native.internal.ExportTypeInfo
-import kotlin.native.internal.ExportForCppRuntime
-import kotlin.native.internal.TypedIntrinsic
-import kotlin.native.internal.IntrinsicType
-import kotlin.native.internal.FilterExceptions
+import kotlin.native.internal.*
 
 interface ObjCObject
 interface ObjCClass : ObjCObject
@@ -63,16 +59,16 @@ private fun ObjCObjectBase.superInitCheck(superInitCallResult: ObjCObject?) {
 internal fun <T : Any?> Any?.uncheckedCast(): T = @Suppress("UNCHECKED_CAST") (this as T)
 
 // Note: if this is called for non-frozen object on a wrong worker, the program will terminate.
-@SymbolName("Kotlin_Interop_refFromObjC")
+@GCUnsafeCall("Kotlin_Interop_refFromObjC")
 external fun <T> interpretObjCPointerOrNull(objcPtr: NativePtr): T?
 
 @ExportForCppRuntime
 inline fun <T : Any> interpretObjCPointer(objcPtr: NativePtr): T = interpretObjCPointerOrNull<T>(objcPtr)!!
 
-@SymbolName("Kotlin_Interop_refToObjC")
+@GCUnsafeCall("Kotlin_Interop_refToObjC")
 external fun Any?.objcPtr(): NativePtr
 
-@SymbolName("Kotlin_Interop_createKotlinObjectHolder")
+@GCUnsafeCall("Kotlin_Interop_createKotlinObjectHolder")
 external fun createKotlinObjectHolder(any: Any?): NativePtr
 
 // Note: if this is called for non-frozen underlying ref on a wrong worker, the program will terminate.
@@ -81,7 +77,7 @@ inline fun <reified T : Any> unwrapKotlinObjectHolder(holder: Any?): T {
 }
 
 @PublishedApi
-@SymbolName("Kotlin_Interop_unwrapKotlinObjectHolder")
+@GCUnsafeCall("Kotlin_Interop_unwrapKotlinObjectHolder")
 external internal fun unwrapKotlinObjectHolderImpl(ptr: NativePtr): Any
 
 class ObjCObjectVar<T>(rawPtr: NativePtr) : CVariable(rawPtr) {
@@ -175,11 +171,11 @@ internal external fun getMessengerStret(superClass: NativePtr): COpaquePointer?
 
 
 internal class ObjCWeakReferenceImpl : kotlin.native.ref.WeakReferenceImpl() {
-    @SymbolName("Konan_ObjCInterop_getWeakReference")
+    @GCUnsafeCall("Konan_ObjCInterop_getWeakReference")
     external override fun get(): Any?
 }
 
-@SymbolName("Konan_ObjCInterop_initWeakReference")
+@GCUnsafeCall("Konan_ObjCInterop_initWeakReference")
 private external fun ObjCWeakReferenceImpl.init(objcPtr: NativePtr)
 
 @kotlin.native.internal.ExportForCppRuntime internal fun makeObjCWeakReferenceImpl(objcPtr: NativePtr): ObjCWeakReferenceImpl {
@@ -191,37 +187,37 @@ private external fun ObjCWeakReferenceImpl.init(objcPtr: NativePtr)
 // Konan runtme:
 
 @Deprecated("Use plain Kotlin cast of String to NSString", level = DeprecationLevel.ERROR)
-@SymbolName("Kotlin_Interop_CreateNSStringFromKString")
+@GCUnsafeCall("Kotlin_Interop_CreateNSStringFromKString")
 external fun CreateNSStringFromKString(str: String?): NativePtr
 
 @Deprecated("Use plain Kotlin cast of NSString to String", level = DeprecationLevel.ERROR)
-@SymbolName("Kotlin_Interop_CreateKStringFromNSString")
+@GCUnsafeCall("Kotlin_Interop_CreateKStringFromNSString")
 external fun CreateKStringFromNSString(ptr: NativePtr): String?
 
 @PublishedApi
-@SymbolName("Kotlin_Interop_CreateObjCObjectHolder")
+@GCUnsafeCall("Kotlin_Interop_CreateObjCObjectHolder")
 internal external fun createObjCObjectHolder(ptr: NativePtr): Any?
 
 // Objective-C runtime:
 
-@SymbolName("objc_retainAutoreleaseReturnValue")
+@GCUnsafeCall("objc_retainAutoreleaseReturnValue")
 external fun objc_retainAutoreleaseReturnValue(ptr: NativePtr): NativePtr
 
-@SymbolName("Kotlin_objc_autoreleasePoolPush")
+@GCUnsafeCall("Kotlin_objc_autoreleasePoolPush")
 external fun objc_autoreleasePoolPush(): NativePtr
 
-@SymbolName("Kotlin_objc_autoreleasePoolPop")
+@GCUnsafeCall("Kotlin_objc_autoreleasePoolPop")
 external fun objc_autoreleasePoolPop(ptr: NativePtr)
 
-@SymbolName("Kotlin_objc_allocWithZone")
+@GCUnsafeCall("Kotlin_objc_allocWithZone")
 @FilterExceptions
 private external fun objc_allocWithZone(clazz: NativePtr): NativePtr
 
-@SymbolName("Kotlin_objc_retain")
+@GCUnsafeCall("Kotlin_objc_retain")
 external fun objc_retain(ptr: NativePtr): NativePtr
 
-@SymbolName("Kotlin_objc_release")
+@GCUnsafeCall("Kotlin_objc_release")
 external fun objc_release(ptr: NativePtr)
 
-@SymbolName("Kotlin_objc_lookUpClass")
+@GCUnsafeCall("Kotlin_objc_lookUpClass")
 external fun objc_lookUpClass(name: NativePtr): NativePtr

kotlin-native/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCKClassSupport.kt

@@ -6,6 +6,7 @@
 package kotlinx.cinterop
 
 import kotlin.native.internal.KClassImpl
+import kotlin.native.internal.GCUnsafeCall
 import kotlin.reflect.KClass
 
 /**
@@ -34,8 +35,8 @@ fun getOriginalKotlinClass(objCProtocol: ObjCProtocol): KClass<*>? {
     return KClassImpl<Any>(typeInfo)
 }
 
-@SymbolName("Kotlin_ObjCInterop_getTypeInfoForClass")
+@GCUnsafeCall("Kotlin_ObjCInterop_getTypeInfoForClass")
 private external fun getTypeInfoForClass(ptr: NativePtr): NativePtr
 
-@SymbolName("Kotlin_ObjCInterop_getTypeInfoForProtocol")
+@GCUnsafeCall("Kotlin_ObjCInterop_getTypeInfoForProtocol")
 private external fun getTypeInfoForProtocol(ptr: NativePtr): NativePtr