/* Copyright (c) 2002 by Universität Karlsruhe (TH). All Rights Reserved */
/*
-** Time-stamp: <Thursday, 04.07.2002, 14:55:36 goetz@i44pc2.info.uni-karlsruhe.de>
+* Time-stamp: <Thursday, 19.12.2002, 15:45:43 goetz@i44pc2.info.uni-karlsruhe.de>
*/
-/***
+/**
NAME
exc
PURPOSE
Helper functions for exceptions
- NOTES
+ S
not quite complete
HISTORY
liekweg - Mar 4, 2002: Created.
# include "irop.h"
# include "irouts.h"
-# include <bool.h>
+#include <stdbool.h>
typedef enum {
- exc_invalid, /* not yet computed */
+ exc_invalid = 0, /* not yet computed */
exc_normal, /* normal CF */
- /* must push a new exc contrext at entry of block: */
+ /* must push a new exc context at entry of block: */
exc_region, /* region entry */
- /* must pop current exc contrext at EXIT of block */
+ /* must pop current exc context at EXIT of block */
exc_exit, /* region exit */
- /* must pop current exc contrext at entry of block */
+ /* must pop current exc context at entry of block */
exc_handler, /* handler entry */
exc_max /* maximum value of enum for 'bounds checking' */
bool is_handler_block (ir_graph*, ir_node*);
bool is_cont_entry (ir_graph*, ir_node*);
+void set_Block_exc (ir_node*, exc_t);
+exc_t get_Block_exc (ir_node*);
+
+void set_Node_exc (ir_node*, exc_t);
+exc_t get_Node_exc (ir_node*);
+
+/* handler handling @@@ ajacs specific -- not supported */
+void set_Block_handler (ir_node*, ir_node*);
+ir_node* get_Block_handler (ir_node*);
+
+void set_Node_handler (ir_node*, ir_node*);
+ir_node* get_Node_handler (ir_node*);
# endif /* def _EXC_H_ */