*
* This file defines a construct that keeps all information about a
* program:
+* - A reference point to the method to be executed on program start.
* - A list of all procedures.
* - A list of all types.
-* - A global type that can be thought of as a god-class containing all
-* global variables and procedures. This is not the base class of
+* - A global type that contais all global variables and procedures that do
+* not belong to a class. This type represents the data segment of the
+* program. It is not the base class of
* all classes in a class hierarchy (as, e.g., "object" in java).
-* - (An obstack containing global things, e.g., the above mentioned lists.)
+* - A degenerated graph that contains constant expressions.
+* - interprocedural outs state.
+* - a flag indicating validity of the interprocedural representation.
+* - the output file name
*/
# ifndef _IRPROG_H_
# include "irnode.h"
# include "type.h"
+
/**
* Datastructure that holds central information about a program
*
Automatically called by init_firm() through init_irprog. */
ir_prog *new_ir_prog (void);
+/** frees all memory used by irp. Types in type list and irgs in irg
+ list must be freed by hand before. */
+void free_ir_prog(void);
+
/** Gets the main routine of the compiled program. */
ir_graph *get_irp_main_irg(void);
void add_irp_irg(ir_graph *irg);
/** Removes irg from the list of irgs, deallocates it and
- shrinks the list by one. */
+ shrinks the list by one. */
void remove_irp_irg(ir_graph *irg);
/** Returns the number of ir graphs in the irp. */
/** Returns the "global" type of the irp. */
type *get_glob_type(void);
+/** File name / executable name or the like. Initially NULL! **/
+void set_irp_prog_name (ident *name);
+ident *get_irp_prog_ident(void);
+const char *get_irp_prog_name (void);
/**
* Returns an irgraph that only contains constant
- *
* expressions for constant entities.
* Do not use any access function for this graph, do not generate code
* for this graph. This graph contains only one block. The constant
*/
ir_graph *get_const_code_irg(void);
+irg_outs_state get_irp_ip_outs_state(void);
+void set_irp_ip_outs_inconsistent(void);
+
+/* @@@ Must this be global visible? */
+void set_irp_ip_outedges(ir_node ** ip_outedges);
+ir_node** get_irp_ip_outedges(void);
+
#endif /* ifndef _IRPROG_H_ */