X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firtypeinfo.h;h=d0fe4f1b15b94af882acca8e5ebd774cbe531619;hb=e5c8ad12dba958fd212704917d7a433e6716462b;hp=60941f9cd5fcf2215d9e8532549b5bd9e3ac55c8;hpb=acbdf295cc01d5b69b1cb8ea2c7764dca1e7b8ac;p=libfirm

diff --git a/include/libfirm/irtypeinfo.h b/include/libfirm/irtypeinfo.h
index 60941f9cd..d0fe4f1b1 100644
--- a/include/libfirm/irtypeinfo.h
+++ b/include/libfirm/irtypeinfo.h
@@ -1,20 +1,6 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
- *
  * This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
  */
 
 /**
@@ -22,7 +8,6 @@
  * @brief    Data structure to hold type information for nodes.
  * @author   Goetz Lindenmaier
  * @date     28.8.2003
- * @version  $Id$
  * @brief
  *   Data structure to hold type information for nodes.
  *
@@ -34,6 +19,7 @@
 #define FIRM_ANA_IRTYPEINFO_H
 
 #include "firm_types.h"
+#include "begin.h"
 
 /* ------------ Auxiliary type. --------------------------------------- */
 
@@ -43,7 +29,7 @@
  *  variable is initialized by init_irtypeinfo().  The type is freed by
  *  free_irtypeinfo().
  */
-extern ir_type *initial_type;
+FIRM_API ir_type *initial_type;
 
 
 
@@ -56,11 +42,13 @@ extern ir_type *initial_type;
  *  Calling set/get_irn_typeinfo_type() is invalid before calling init. Requires memory
  *  in the order of MIN(\<calls to set_irn_typeinfo_type\>, \#irnodes).
  */
-void init_irtypeinfo(void);
-void free_irtypeinfo(void);
+FIRM_API void init_irtypeinfo(void);
+/** Frees memory used by the type information module */
+FIRM_API void free_irtypeinfo(void);
 
 /* ------------ Irgraph state handling. ------------------------------- */
 
+/** typeinfo information state */
 typedef enum {
 	ir_typeinfo_none,        /**< No typeinfo computed, calls to set/get_irn_typeinfo_type()
 	                              are invalid. */
@@ -70,8 +58,10 @@ typedef enum {
 	                              because of other transformations. */
 } ir_typeinfo_state;
 
-void              set_irg_typeinfo_state(ir_graph *irg, ir_typeinfo_state s);
-ir_typeinfo_state get_irg_typeinfo_state(const ir_graph *irg);
+/** Sets state of typeinfo information in graph @p irg to @p state. */
+FIRM_API void set_irg_typeinfo_state(ir_graph *irg, ir_typeinfo_state state);
+/** Returns state of typeinfo information in graph @p irg. */
+FIRM_API ir_typeinfo_state get_irg_typeinfo_state(const ir_graph *irg);
 
 /** Returns accumulated type information state information.
  *
@@ -79,20 +69,23 @@ ir_typeinfo_state get_irg_typeinfo_state(const ir_graph *irg);
  * consistent.  Returns ir_typeinfo_inconsistent if at least one irg has inconsistent
  * or no type information.  Returns ir_typeinfo_none if no irg contains type information.
  */
-ir_typeinfo_state get_irp_typeinfo_state(void);
-void              set_irp_typeinfo_state(ir_typeinfo_state s);
-/** If typeinfo is consistent, sets it to inconsistent. */
-void              set_irp_typeinfo_inconsistent(void);
+FIRM_API ir_typeinfo_state get_irp_typeinfo_state(void);
+/** Sets state of typeinfo information for the current program to @p state */
+FIRM_API void set_irp_typeinfo_state(ir_typeinfo_state state);
+/** Sets state of typeinfo information for the current program to #ir_typeinfo_inconsistent */
+FIRM_API void set_irp_typeinfo_inconsistent(void);
 
 /* ------------ Irnode type information. ------------------------------ */
 
 /** Accessing the type information.
  *
  * These routines only work properly if the ir_graph is in state
- * ir_typeinfo_consistent or ir_typeinfo_inconsistent.  They
- * assume current_ir_graph set properly.
+ * ir_typeinfo_consistent or ir_typeinfo_inconsistent.
  */
-ir_type *get_irn_typeinfo_type(const ir_node *n);
-void    set_irn_typeinfo_type(ir_node *n, ir_type *tp);
+FIRM_API ir_type *get_irn_typeinfo_type(const ir_node *n);
+/** Sets type information of procedure graph node @p node to type @p type. */
+FIRM_API void set_irn_typeinfo_type(ir_node *node, ir_type *type);
+
+#include "end.h"
 
 #endif