CVS:

[libfirm] / ir / ir / irprog.h

diff --git a/ir/ir/irprog.h b/ir/ir/irprog.h
index 961857c..ea3fc01 100644 (file)
--- a/ir/ir/irprog.h
+++ b/ir/ir/irprog.h
@@ -12,7 +12,7 @@
 **   - 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
 **     all classes in a class hierarchy (as, e.g., "object" in java).
-**   - An obstack containing global things, e.g., the above mentioned lists.
+**   - (An obstack containing global things, e.g., the above mentioned lists.)
 */
 
 # ifndef _IRPROG_H_
@@ -20,36 +20,42 @@
 
 # include "irnode.h"
 # include "type.h"
-/*# include "obst.h"*/
-
-typedef struct ir_prog {
-  firm_kind kind;
-  ir_graph **graphs;               /* all graphs in the ir */
-  type **types;                    /* all types in the ir */
-  type_class *glob_type;           /* global type.  Class as it can have
-                                     fields and procedures.  Does this work?
-                                     Better name??? @@@ */
-  /*struct obstack *obst;                 * @@@ Should we place all types and entities themselves
-                                     on an obstack, too?  */
-} ir_prog;
+
+
+typedef struct ir_prog ir_prog;
 
 /* A variable from where everything in the ir can be accessed. */
-ir_prog *irp;
+extern ir_prog *irp;
 
 /* initializes ir_prog. Calles the constructor for an ir_prog. */
 void init_irprog(void);
 
 /* Creates a new ir_prog, returns it and sets irp with it.
-   Automatically called by init_firm through init_prog. */
+   Automatically called by init_firm through init_irprog. */
 ir_prog *new_ir_prog (void);
 
-
-/** Functions to access the fields of ir_prog **/
-type_class *get_glob_type(void);
+/* Access the main routine of the compiled program. */
+ir_graph *get_irp_main_irg();
+void      set_irp_main_irg(ir_graph *main_irg);
 
 /* Adds irg to the list of ir graphs in irp. */
 void      add_irp_irg(ir_graph *irg);
+int       get_irp_n_irgs();
+ir_graph *get_irp_irg(int pos);
+void      set_irp_irg(int pos, ir_graph *irg);
+
 /* Adds type to the list of types in irp. */
-void      add_irp_type(type *typ);
+void  add_irp_type(type *typ);
+int   get_irp_n_types();
+type *get_irp_type(int pos);
+void  set_irp_type(int pos, type *typ);
+
+/** Functions to access the fields of ir_prog **/
+type_class *get_glob_type(void);
+
+#ifdef DEBUG_libfirm
+/* Returns a new, unique number to number nodes or the like. */
+int get_irp_new_node_nr();
+#endif
 
 #endif /* ifndef _IRPROG_H_ */