cleanup sparc spec

[libfirm] / ir / be / sparc / bearch_sparc_t.h

diff --git a/ir/be/sparc/bearch_sparc_t.h b/ir/be/sparc/bearch_sparc_t.h
index c1da87e..aae05e8 100644 (file)
--- a/ir/be/sparc/bearch_sparc_t.h
+++ b/ir/be/sparc/bearch_sparc_t.h
@@ -20,7 +20,7 @@
 /**
  * @file
  * @brief   declarations for SPARC backend -- private header
- * @version $Id: bearch_TEMPLATE_t.h 26542 2009-09-18 09:18:32Z matze $
+ * @version $Id$
  */
 #ifndef FIRM_BE_SPARC_BEARCH_TEMPLATE_T_H
 #define FIRM_BE_SPARC_BEARCH_TEMPLATE_T_H
@@ -31,6 +31,11 @@
 #include "../beemitter.h"
 #include "set.h"
 
+// sparc ABI requires a min stacksize to
+// save registers in case of a trap etc.
+// by now we assume only non-leaf procedures: 92 + 4 (padding)
+#define SPARC_MIN_STACKSIZE 112
+
 typedef struct sparc_transform_env_t  sparc_transform_env_t;
 typedef struct _sparc_isa_t sparc_isa_t;
 
@@ -39,7 +44,6 @@ typedef struct _sparc_code_gen_t {
     ir_graph                       *irg;            /**< current irg */
     set                            *reg_set;        /**< set to memorize registers for FIRM nodes (e.g. phi) */
     sparc_isa_t                      *isa;            /**< the isa instance */
-    be_irg_t                       *birg;           /**< The be-irg (contains additional information about the irg) */
     char                           dump;            /**< set to 1 if graphs should be dumped */
 } sparc_code_gen_t;
 
@@ -62,4 +66,6 @@ struct sparc_transform_env_t {
        ir_mode  *mode;     /**< The mode of the irn */
 };
 
+void sparc_finish_irg(sparc_code_gen_t *cg);
+
 #endif