[K/N][CExport] Prepare a BuildCExports phase for the dynamic driver

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/driver/phases/CExport.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.backend.konan.driver.phases
+
+import org.jetbrains.kotlin.backend.konan.cexport.CAdapterExportedElements
+import org.jetbrains.kotlin.backend.konan.cexport.CAdapterGenerator
+import org.jetbrains.kotlin.backend.konan.cexport.CAdapterTypeTranslator
+
+internal val BuildCExports = createSimpleNamedCompilerPhase<PsiToIrContext, FrontendPhaseOutput.Full, CAdapterExportedElements>(
+        "BuildCExports", "Build C exports",
+        outputIfNotEnabled = { _, _, _, _ -> error("") }
+) { context, input ->
+    val prefix = context.config.fullExportedNamePrefix.replace("-|\\.".toRegex(), "_")
+    val typeTranslator = CAdapterTypeTranslator(prefix, context.builtIns)
+    CAdapterGenerator(context, input.moduleDescriptor, typeTranslator).buildExports(context.symbolTable!!)
+}