-#ifndef FIRM_BEARCH_T_H
-#define FIRM_BEARCH_T_H
+/*
+ * 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 Processor architecture specification - internal data structures.
+ * @author Sebastian Hack
+ * @version $Id$
+ */
+#ifndef FIRM_BE_BEARCH_T_H
+#define FIRM_BE_BEARCH_T_H
#include "bearch.h"
return reg->reg_class;
}
-static INLINE int _arch_register_get_index(const arch_register_t *reg)
+static INLINE
+int _arch_register_get_index(const arch_register_t *reg)
{
return reg->index;
}
-static INLINE const char *_arch_register_get_name(const arch_register_t *reg)
+static INLINE
+const char *_arch_register_get_name(const arch_register_t *reg)
{
return reg->name;
}
const arch_isa_if_t *impl;
const arch_register_t *sp; /** The stack pointer register. */
const arch_register_t *bp; /** The base pointer register. */
- const int stack_dir; /** -1 for decreasing, 1 for increasing. */
+ const int stack_dir; /** -1 for decreasing, 1 for increasing. */
const be_main_env_t *main_env; /** the be main environment */
+ const int spill_cost; /** cost for a be_Spill node */
+ const int reload_cost; /** cost for a be_Reload node */
};
#define arch_isa_stack_dir(isa) ((isa)->stack_dir)
/**
* Returns an 2-dim array of execution units, @p irn can be executed on.
- * The first dimension is the type, the second the allowed units of this type.
+ * The first dimension is the type, the second the allowed units of this
+ * type.
* Each dimension is a NULL terminated list.
* @param self The isa object.
* @param irn The node.
/**
* Return an ordered list of irgs where code should be generated for.
- * If NULL is returned, all irg will be taken into account and they will be
- * generated in an arbitrary order.
+ * If NULL is returned, all irg will be taken into account and they will be
+ * generated in an arbitrary order.
* @param self The isa object.
- * @param irgs A flexible array ARR_F of length 0 where the backend cann append the desired irgs.
+ * @param irgs A flexible array ARR_F of length 0 where the backend can append the desired irgs.
* @return A flexible array ARR_F containing all desired irgs in the desired order.
*/
ir_graph **(*get_backend_irg_list)(const void *self, ir_graph ***irgs);
*/
#define arch_env_get_isa(env) ((env)->isa)
-#endif
+#endif /* FIRM_BE_BEARCH_T_H */