X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespilloptions.c;h=9f521310889763e34a22ec75993f18e1a278463f;hb=9276447aec4972df060349e162f583c4898dfec8;hp=581a8dfb696d82ffb136b8a800f09df2135d9d84;hpb=da48a7f7266cfe6274fc4d159d63bba245724222;p=libfirm

diff --git a/ir/be/bespilloptions.c b/ir/be/bespilloptions.c
index 581a8dfb6..9f5213108 100644
--- a/ir/be/bespilloptions.c
+++ b/ir/be/bespilloptions.c
@@ -1,8 +1,28 @@
 /*
- * Author:      Daniel Grund, Sebastian Hack, Matthias Braun
- * Date:		29.09.2005
- * Copyright:   (c) Universitaet Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * 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.
+ */
+
+/**
+ * @file
+ * @brief       Option handling for spiller.
+ * @author      Daniel Grund, Sebastian Hack, Matthias Braun
+ * @date        29.09.2005
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -27,12 +47,32 @@ static const lc_opt_table_entry_t be_spill_options[] = {
 	{ NULL }
 };
 
+static be_module_list_entry_t *spillers = NULL;
+static be_spiller_t *selected_spiller = NULL;
+
+void be_register_spiller(const char *name, be_spiller_t *spiller)
+{
+	if(selected_spiller == NULL)
+		selected_spiller = spiller;
+	be_add_module_to_list(&spillers, name, spiller);
+}
+
+void be_do_spill(be_irg_t *birg, const arch_register_class_t* cls)
+{
+	assert(selected_spiller != NULL);
+	if(selected_spiller != NULL) {
+		selected_spiller->spill(birg, cls);
+	}
+}
+
 void be_init_spill(void)
 {
 	lc_opt_entry_t *be_grp = lc_opt_get_grp(firm_opt_get_root(), "be");
 	lc_opt_entry_t *spill_grp = lc_opt_get_grp(be_grp, "spill");
 
 	lc_opt_add_table(spill_grp, be_spill_options);
+	be_add_module_list_opt(spill_grp, "spiller", "spill algorithm",
+	                       &spillers, (void**) &selected_spiller);
 }
 
 BE_REGISTER_MODULE_CONSTRUCTOR(be_init_spill);