feat: NeKernel.org's Exception ABI has been improved.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 17 insertions, 7 deletions

diff --git a/dev/LibC++/base_exception.h b/dev/LibC++/base_exception.h
index 17b41e3..db4b863 100644
--- a/dev/LibC++/base_exception.h
+++ b/dev/LibC++/base_exception.h
@@ -8,19 +8,29 @@
 
 #include <LibC++/defines.h>
 #include <LibC++/base_process.h>
+#include <iostream>
 
-namespace std::base_exception {
-inline void __throw_general(void) {
-  base_process::exit(33);
+/// @author Amlal El Mahrouss (amlal@nekernel.org)
+
+namespace std::base_exception::abi {
+inline constexpr int __terminate_id = 33;
+
+/// @note This function is internal, don't call it.
+extern void __unwind_object_list();
+
+inline void __throw_general(const char* what) {
+  std::cout << "LibC++: Unwinding exception of kind: " << what << ", aborting here..." << std::endl;
+  __unwind_object_list();
+  base_process::exit(__terminate_id);
 }
 
-inline void __throw_domain_error(const char* error) {
-  __throw_general();
+inline void __throw_domain_error(const char* what) {
+  __throw_general(what);
   __builtin_unreachable();  // prevent from continuing.
 }
 
-inline void __throw_bad_array_new_length(void) {
-  __throw_general();
+inline void __throw_bad_array_new_length(const char* what) {
+  __throw_general(what);
   __builtin_unreachable();  // prevent from continuing.
 }
 }  // namespace std::base_exception