os: rework kernel architecture

Rework the code structure and architecture of the kernel by separating
platform-dependent and platform-independent code more cleanly. As of
this patchset, full feature parity has not been achieved. Nonetheless, a
sufficient subset of functionality has been ported to the new
architecture to demonstrate the feasibility of the new structure.

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/x86_64/pre/src/interrupt_handling/generic_interrupt_handler.cpp b/arch/x86_64/pre/src/interrupt_handling/generic_interrupt_handler.cpp
new file mode 100644
index 0000000..9d061a8
--- /dev/null
+++ b/arch/x86_64/pre/src/interrupt_handling/generic_interrupt_handler.cpp
@@ -0,0 +1,13 @@
+#include "arch/interrupt_handling/generic_interrupt_handler.hpp"
+
+#include "arch/video/vga/text.hpp"
+
+namespace teachos::arch::interrupt_handling
+{
+  auto generic_interrupt_handler(interrupt_frame * frame) -> void
+  {
+    (void)frame;
+    video::vga::text::write("An Interrupt occurred.", video::vga::text::common_attributes::green_on_black);
+    video::vga::text::newline();
+  }
+}  // namespace teachos::arch::interrupt_handling