abi: framework interfaces: imported psxseh.h.

1 files changed, 94 insertions, 0 deletions

diff --git a/arch/nt64/psxseh.h b/arch/nt64/psxseh.h
new file mode 100644
index 0000000..7809979
--- /dev/null
+++ b/arch/nt64/psxseh.h
@@ -0,0 +1,94 @@
+#ifndef _PSXSEH_H_
+#define _PSXSEH_H_
+
+
+enum __unwind_reason_code;
+
+struct _nt_exception_record;
+struct _nt_dispatcher_context;
+
+struct __unwind_exception;
+struct __unwind_context;
+
+
+
+
+typedef void * __thread_context;
+
+typedef enum __unwind_reason_code(*__unwind_personality_routine)(
+	int, int, uintptr_t,
+	struct __unwind_exception *,
+	struct __unwind_context *);
+
+typedef void (*__unwind_exception_cleanup_routine)(
+	enum __unwind_reason_code,
+	struct __unwind_exception *);
+
+
+
+struct __seh_vtbl {
+	int    (*seh_exception_filter)(
+		struct _nt_exception_record *,
+		void *,
+		__thread_context *,
+		struct _nt_dispatcher_context *,
+		__unwind_personality_routine);
+
+	int    (*seh_exception_handler)(
+		struct _nt_exception_record *,
+		uintptr_t,
+		__thread_context *,
+		struct _nt_dispatcher_context *);
+
+	int    (*seh_unwind_raise_exception)(
+		struct __unwind_exception *);
+
+	void   (*seh_unwind_delete_exception)(
+		struct __unwind_exception *);
+
+	void   (*seh_unwind_resume)(
+		struct __unwind_exception *);
+
+	int    (*seh_unwind_resume_or_rethrow)(
+		struct __unwind_exception *);
+
+	int    (*seh_unwind_force)(
+		struct __unwind_exception *,
+		int (*)(
+			int, int, uintptr_t,
+			struct __unwind_exception *,
+			struct __unwind_context *,
+			void *),
+		void *);
+
+	void * (*seh_unwind_get_language_specific_data)(
+		struct __unwind_context *);
+
+	int    (*seh_unwind_backtrace)(
+		enum __unwind_reason_code (*)(
+			struct __unwind_context *,
+			void *),
+		void *);
+
+	int    (*seh_unwind_calltrace)();
+
+
+	uintptr_t (*seh_unwind_get_ip)(const struct __unwind_context *);
+	void      (*seh_unwind_set_ip)(struct __unwind_context *, uintptr_t);
+
+	uintptr_t (*seh_unwind_get_gr)(const struct __unwind_context *, int);
+	void      (*seh_unwind_set_gr)(struct __unwind_context *, int, uintptr_t);
+
+	uintptr_t (*seh_unwind_get_data_rel_base)(const struct __unwind_context *);
+	uintptr_t (*seh_unwind_get_text_rel_base)(const struct __unwind_context *);
+
+	uintptr_t (*seh_unwind_get_cfa)(const struct __unwind_context *);
+	uintptr_t (*seh_unwind_get_ip_info)(const struct __unwind_context *, int *);
+
+	uintptr_t (*seh_unwind_get_region_start)(const struct __unwind_context *);
+	void *    (*seh_unwind_find_enclosing_function)(const void *);
+
+	int       (*__seh_vtbl_reserved[12]);
+};
+
+#endif