X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.h;h=d25f2e4f9c797e8cae244e1a4a7faf7a30e6ab87;hb=39d4311ea8a4f1bd78d1e0282d77d71f7ef4efdb;hp=402ad9e62854095ad96c70358e21c5486c024aa4;hpb=863d31d7a5c8210432fef88b30fc3e8353131538;p=libfirm

diff --git a/ir/be/beutil.h b/ir/be/beutil.h
index 402ad9e62..d25f2e4f9 100644
--- a/ir/be/beutil.h
+++ b/ir/be/beutil.h
@@ -1,14 +1,39 @@
+/*
+ * Copyright (C) 1995-2007 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.
+ */
 
-#ifndef _BEUTIL_H
-#define _BEUTIL_H
+/**
+ * @file
+ * @brief       Contains some useful function for the backend.
+ * @author      Sebastian Hack
+ * @version     $Id$
+ */
+#ifndef FIRM_BE_BEUTIL_H
+#define FIRM_BE_BEUTIL_H
 
 #include "firm_config.h"
 
 #include <stdio.h>
 
+#include "firm_types.h"
 #include "pset.h"
-#include "irnode.h"
-#include "bearch.h"
+
+#include "bearch_t.h"
 
 /* iterate over a list of ir_nodes linked by link field */
 #define foreach_linked_irns(head, iter) for ((iter) = (head); (iter); (iter) = get_irn_link((iter)))
@@ -19,7 +44,6 @@
  */
 pset *be_empty_set(void);
 
-
 /** Undefine this to disable debugging mode. */
 #define BE_DEBUG 1
 
@@ -53,13 +77,13 @@ static INLINE int is_data_node(const ir_node *irn)
 	int i, n;
 
 	/* If the node produces a data value, return immediately. */
-	if(is_firm_be_mode(get_irn_mode(irn)))
+	if (is_firm_be_mode(get_irn_mode(irn)))
 		return 1;
 
 	/* else check, if it takes a data value, if that is so, return */
 	for(i = 0, n = get_irn_arity(irn); i < n; ++i) {
 		ir_node *op = get_irn_n(irn, i);
-		if(is_firm_be_mode(get_irn_mode(op)))
+		if (is_firm_be_mode(get_irn_mode(op)))
 			return 1;
 	}
 
@@ -77,19 +101,6 @@ void dump_allocated_irg(arch_env_t *env, ir_graph *irg, char *suffix);
 
 void be_clear_links(ir_graph *irg);
 
-static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode) {
-	FILE *out;
-	char buf[1024];
-
-	snprintf(buf, sizeof(buf), "%s.%s", base, ext);
-	buf[sizeof(buf) - 1] = '\0';
-	if (! (out = fopen(buf, mode))) {
-		fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
-		return NULL;
-	}
-	return out;
-}
-
 /**
  * Dump a graph with schedule edges.
  * @param irg The graph.
@@ -137,4 +148,9 @@ ir_node *dom_up_search(pset *accept, ir_node *start_point_exclusive);
  */
 ir_node *be_get_Proj_for_pn(const ir_node *irn, long pn);
 
-#endif /* _BEUTIL_H */
+/**
+ * Opens a file named base.ext with the mode mode.
+ */
+FILE *be_ffopen(const char *base, const char *ext, const char *mode);
+
+#endif /* FIRM_BE_BEUTIL_H */