kapi/cpu: simplify exception handling

1 files changed, 6 insertions, 21 deletions

diff --git a/kapi/include/kapi/cpu/exception.hpp b/kapi/include/kapi/cpu/exception.hpp
index 00b02e7..d6e8511 100644
--- a/kapi/include/kapi/cpu/exception.hpp
+++ b/kapi/include/kapi/cpu/exception.hpp
@@ -31,7 +31,7 @@ namespace kapi::cpu
       memory_access_fault,
       //! An invalid instruction was present in the instruction stream.
       illegal_instruction,
-      //! The precoditions for the execution of an instruction were not met.
+      //! The preconditions for the execution of an instruction were not met.
       privilege_violation,
       //! An arithmetic error occurred.
       arithmetic_error,
@@ -60,27 +60,12 @@ namespace kapi::cpu
     bool is_user_mode{};
   };
 
-  //! The abstract interface for exception handlers.
-  //!
-  //! The kernel must define an exception handler to be used during execution.
-  struct exception_handler
-  {
-    virtual ~exception_handler() = default;
-
-    //! Handle an exception.
-    //!
-    //! @param context The exception context.
-    //! @return Whether the exception was handled.
-    virtual auto handle(exception const & context) -> bool = 0;
-  };
-
-  //! @qualifier kernel-defined
-  //! Get the currently active exception handler.
-  auto get_exception_handler() -> exception_handler &;
-
   //! @qualifier kernel-defined
-  //! Set the exception handler.
-  auto set_exception_handler(exception_handler & handler) -> void;
+  //! Dispatch an exception to the appropriate handler.
+  //!
+  //! @param context The exception context.
+  //! @return Whether the exception was handled.
+  auto dispatch(exception const & context) -> bool;
 
 }  // namespace kapi::cpu