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, 0 insertions, 22 deletions

diff --git a/arch/x86_64/src/exception_handling/panic.cpp b/arch/x86_64/src/exception_handling/panic.cpp
deleted file mode 100644
index 8e3802a..0000000
--- a/arch/x86_64/src/exception_handling/panic.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-#include "arch/exception_handling/panic.hpp"
-
-#include "arch/kernel/halt.hpp"
-#include "arch/video/vga/text.hpp"
-
-namespace teachos::arch::exception_handling
-{
-  extern "C" char const message_prefix_panic[];
-
-  auto panic(char const * reason) -> void { panic(message_prefix_panic, reason); }
-
-  auto panic(char const * prefix, char const * reason) -> void
-  {
-    using video::vga::text::common_attributes::white_on_red;
-
-    video::vga::text::newline();
-    video::vga::text::write(prefix, white_on_red);
-    video::vga::text::write(reason, white_on_red);
-
-    kernel::halt();
-  };
-}  // namespace teachos::arch::exception_handling