arch: prepare interfaces

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/x86_64/src/io.cpp b/arch/x86_64/src/io.cpp
new file mode 100644
index 0000000..8808dbb
--- /dev/null
+++ b/arch/x86_64/src/io.cpp
@@ -0,0 +1,22 @@
+namespace teachos::arch::io
+{
+
+  // using x86_64::vga::text_mode::attributes;
+  // using x86_64::vga::text_mode::color;
+
+  // namespace
+  // {
+  //   auto constexpr error_attributes =
+  //       attributes{.foreground = color::light_gray, .bright = true, .background = color::red, .blink = true};
+  // }  // namespace
+
+  auto init() -> void
+  {
+    // kernel::set_print_handler([](auto text) { return x86_64::vga::text_mode::print(text); });
+    // kernel::set_println_handler([](auto text) { return x86_64::vga::text_mode::println(text); });
+    // kernel::set_print_error_handler([](auto text) { return x86_64::vga::text_mode::print(text, error_attributes); });
+    // kernel::set_println_error_handler(
+    //     [](auto text) { return x86_64::vga::text_mode::println(text, error_attributes); });
+  }
+
+}  // namespace teachos::arch::io