diff options
6 files changed, 0 insertions, 104 deletions
diff --git a/arch/x86_64/pre/include/arch/exception_handling/assert.hpp b/arch/x86_64/pre/include/arch/exception_handling/assert.hpp deleted file mode 100644 index 1286768..0000000 --- a/arch/x86_64/pre/include/arch/exception_handling/assert.hpp +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_ASSERT_HPP -#define TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_ASSERT_HPP - -namespace teachos::arch::exception_handling -{ - /** - * @brief Assert a condition to be true, if not do not continue - * execution of the code and print the given message to screen. - * - * @param condition Condition we want to be true or else halt execution. - * @param message Message that should be printed before halting the execution if the condition is not met. - */ - auto assert(bool condition, char const * message) -> void; - -} // namespace teachos::arch::exception_handling - -#endif // TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_ASSERT_HPP diff --git a/arch/x86_64/pre/include/arch/exception_handling/panic.hpp b/arch/x86_64/pre/include/arch/exception_handling/panic.hpp deleted file mode 100644 index 6a2404c..0000000 --- a/arch/x86_64/pre/include/arch/exception_handling/panic.hpp +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_PANIC_HPP -#define TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_PANIC_HPP - -namespace teachos::arch::exception_handling -{ - /** - * @brief Print the given kernel panic message and then halt the system. - * - * @param reason Reason to print before halting the system. - */ - [[noreturn]] auto panic(char const * reason) -> void; - - /** - * @brief Print the given kernel panic message started by a given prefix and then halt the system. - * - * @param prefix Prefix to print before printing the reason. - * @param reason Reason to print before halting the system. - */ - [[noreturn]] auto panic(char const * prefix, char const * reason) -> void; - -} // namespace teachos::arch::exception_handling - -#endif // TEACHOS_ARCH_X86_64_EXCEPTION_HANDLING_PANIC_HPP diff --git a/arch/x86_64/pre/src/exception_handling/abort.cpp b/arch/x86_64/pre/src/exception_handling/abort.cpp deleted file mode 100644 index 5dc6869..0000000 --- a/arch/x86_64/pre/src/exception_handling/abort.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#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 diff --git a/arch/x86_64/pre/src/exception_handling/assert.cpp b/arch/x86_64/pre/src/exception_handling/assert.cpp deleted file mode 100644 index b2963de..0000000 --- a/arch/x86_64/pre/src/exception_handling/assert.cpp +++ /dev/null @@ -1,15 +0,0 @@ -#include "arch/exception_handling/assert.hpp" - -#include "arch/exception_handling/panic.hpp" - -namespace teachos::arch::exception_handling -{ - auto assert(bool condition, char const * message) -> void - { - if (condition) - { - return; - } - panic("Assertion Violation: ", message); - } -} // namespace teachos::arch::exception_handling diff --git a/arch/x86_64/pre/src/exception_handling/panic.cpp b/arch/x86_64/pre/src/exception_handling/panic.cpp deleted file mode 100644 index 9511a9a..0000000 --- a/arch/x86_64/pre/src/exception_handling/panic.cpp +++ /dev/null @@ -1,25 +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 diff --git a/arch/x86_64/pre/src/exception_handling/pure_virtual.cpp b/arch/x86_64/pre/src/exception_handling/pure_virtual.cpp deleted file mode 100644 index 67772f7..0000000 --- a/arch/x86_64/pre/src/exception_handling/pure_virtual.cpp +++ /dev/null @@ -1,6 +0,0 @@ -#include "arch/exception_handling/panic.hpp" - -extern "C" auto __cxa_pure_virtual() -> void -{ - teachos::arch::exception_handling::panic("Runtime", "Tried to call a pure virtual function!"); -} |