Introduce very basic exception handling support

2026-06-30 22:21:30 +02:00
parent f9cbe78f84
commit ef4f9ba74d
5 changed files with 128 additions and 0 deletions
--- a/sdk/xtdk/rtltypes.h
+++ b/sdk/xtdk/rtltypes.h
@@ -32,6 +32,16 @@
 #define DOUBLE_SCIENTIFIC_PRECISION                     -4
 #define DOUBLE_SIGN_BIT                                 0x8000000000000000ULL

+/* Exception Record flags */
+#define EXCEPTION_CONTINUE_SEARCH                       0x00
+#define EXCEPTION_NONCONTINUABLE                        0x01
+#define EXCEPTION_UNWINDING                             0x02
+#define EXCEPTION_EXIT_UNWIND                           0x04
+#define EXCEPTION_STACK_INVALID                         0x08
+#define EXCEPTION_NESTED_CALL                           0x10
+#define EXCEPTION_TARGET_UNWIND                         0x20
+#define EXCEPTION_COLLIDED_UNWIND                       0x40
+
 /* Maximum number of lead bytes for NLS */
 #define NLS_MAXIMUM_LEADBYTES                           12