[K/N] Refactor GC logging and statistics

Same code is now used for GC logging in all gc versions.

^KT-53064

kotlin-native/runtime/src/main/cpp/Logging.cpp

@@ -6,25 +6,15 @@
 #include "Logging.hpp"
 
 #include <array>
-#if __has_include(<optional>)
-#include <optional>
-#elif __has_include(<experimental/optional>)
-// TODO: Remove when wasm32 is gone.
-#include <experimental/optional>
-namespace std {
-template <typename T>
-using optional = std::experimental::optional<T>;
-inline constexpr auto nullopt = std::experimental::nullopt;
-} // namespace std
-#else
-#error "No <optional>"
-#endif
+
+
 
 #include "Format.h"
 #include "KAssert.h"
 #include "Porting.h"
 #include "std_support/Map.hpp"
 #include "std_support/String.hpp"
+#include "std_support/Optional.hpp"
 
 using namespace kotlin;
 
@@ -115,7 +105,7 @@ private:
 
 class StderrLogger : public logging::internal::Logger {
 public:
-    void Log(logging::Level level, std_support::span<const char* const> tags, std::string_view message) const noexcept override {
+    NO_EXTERNAL_CALLS_CHECK void Log(logging::Level level, std_support::span<const char* const> tags, std::string_view message) const noexcept override {
         konan::consoleErrorUtf8(message.data(), message.size());
     }
 };

kotlin-native/runtime/src/main/cpp/std_support/Optional.hpp

@@ -0,0 +1,18 @@
+/*
+ * 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.
+ */
+
+#if __has_include(<optional>)
+#include <optional>
+#elif __has_include(<experimental/optional>)
+// TODO: Remove when wasm32 is gone.
+#include <experimental/optional>
+namespace std {
+template <typename T>
+using optional = std::experimental::optional<T>;
+inline constexpr auto nullopt = std::experimental::nullopt;
+} // namespace std
+#else
+#error "No <optional>"
+#endif

kotlin-native/runtime/src/main/cpp/std_support/README.md

@@ -25,3 +25,4 @@ Adjustments:
   `std_support::kdelete` as a replacement for operator `delete` for objects created with custom `new`.
 * `Deque.hpp`, `ForwardList.hpp`, `List.hpp`, `Map.hpp`, `Set.hpp`, `String.hpp`, `UnorderedMap.hpp`, `UnorderedSet.hpp`, `Vector.hpp` -
   standard containers and `std_support::string` that default to using `std_support::allocator`.
+* `Optional.hpp` - wrapper choosing correct way to include on different platforms.