diff options
Diffstat (limited to 'arch/x86_64/src/exception_handling/abort.cpp')
| -rw-r--r-- | arch/x86_64/src/exception_handling/abort.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86_64/src/exception_handling/abort.cpp b/arch/x86_64/src/exception_handling/abort.cpp new file mode 100644 index 0000000..e12e4cb --- /dev/null +++ b/arch/x86_64/src/exception_handling/abort.cpp @@ -0,0 +1,15 @@ +#include "arch/exception_handling/panic.hpp" + +#include <cstdlib> + +namespace teachos::arch::exception_handling +{ + /** + * @brief Override for the newlib abort function. + * + * @note newlib defines @p ::abort as a weak symbol, thus allowing implementations to override it by simply providing + * a matching implementation. Since the default implemenatation calls a number of functions the kernel does not + * currently implement, @p ::abort gets overridden to simply panic. + */ + extern "C" auto abort() -> void { panic("Terminate was called, possibly due to an unhandled exception"); } +} // namespace teachos::arch::exception_handling |