X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch_t.h;h=6466cd2fbbd4f482c8e44cb366004908425b9fb3;hb=3e83d9824a9cf1b7c6a59caf436c1d0c5a63b869;hp=2ac0e370d2460c19913969f54d4e6a9714c63c94;hpb=4d5c3365a58cba59993045a9e08e686d8ae079a7;p=libfirm

diff --git a/ir/be/bearch_t.h b/ir/be/bearch_t.h
index 2ac0e370d..6466cd2fb 100644
--- a/ir/be/bearch_t.h
+++ b/ir/be/bearch_t.h
@@ -17,8 +17,14 @@
  * PURPOSE.
  */
 
-#ifndef FIRM_BEARCH_T_H
-#define FIRM_BEARCH_T_H
+/**
+ * @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"
 
@@ -45,12 +51,14 @@ _arch_register_get_class(const arch_register_t *reg)
 	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;
 }
@@ -390,8 +398,10 @@ struct arch_isa_t {
 	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)
@@ -492,7 +502,8 @@ struct arch_isa_if_t {
 
 	/**
 	 * 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.
@@ -514,10 +525,10 @@ struct arch_isa_if_t {
 
 	/**
 	 * 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);
@@ -557,4 +568,4 @@ struct arch_env_t {
  */
 #define arch_env_get_isa(env)   ((env)->isa)
 
-#endif
+#endif /* FIRM_BE_BEARCH_T_H */