backends can specify costs for spill and reload

[libfirm] / ir / be / ppc32 / ppc32_emitter.h

diff --git a/ir/be/ppc32/ppc32_emitter.h b/ir/be/ppc32/ppc32_emitter.h
index edc9b31..1de58b5 100644 (file)
--- a/ir/be/ppc32/ppc32_emitter.h
+++ b/ir/be/ppc32/ppc32_emitter.h
@@ -1,31 +1,52 @@
-#ifndef _PPC32_EMITTER_H_
-#define _PPC32_EMITTER_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   declarations for ppc32 emitter
+ * @author  Moritz Kroll, Jens Mueller
+ * @version $Id$
+ */
+#ifndef FIRM_BE_PPC32_PPC32_EMITTER_H
+#define FIRM_BE_PPC32_PPC32_EMITTER_H
+
+#include "firm_types.h"
 #include "irargs_t.h"  // this also inlucdes <libcore/lc_print.h>
-#include "irnode.h"
 #include "debug.h"
 
-#include "../bearch.h"
+#include "../bearch_t.h"
 
 #include "bearch_ppc32_t.h"
 
 typedef struct _emit_env_t {
-       FILE                      *out;
-       const arch_env_t          *arch_env;
-       const ppc32_code_gen_t    *cg;
+       be_emit_env_t             *emit;     /**< environment for the generic GAS emitter. */
+       const arch_env_t          *arch_env; /**< the architecture environment */
+       const ppc32_code_gen_t    *cg;       /**< the code generator object */
        DEBUG_ONLY(firm_dbg_module_t *mod;)
 } ppc32_emit_env_t;
 
-const lc_arg_env_t *ppc32_get_arg_env(void);
-
-void equalize_dest_src(FILE *F, ir_node *n);
-
-int get_ppc32_reg_nr(ir_node *irn, int posi, int in_out);
-const char *get_ppc32_in_reg_name(ir_node *irn, int pos);
-
-void ppc32_gen_routine(FILE *F, ir_graph *irg, const ppc32_code_gen_t *cg);
-
-const char *ppc32_rlwimi_emit_helper(const ir_node *n, ppc32_emit_env_t *env);
+void ppc32_gen_routine(const ppc32_code_gen_t *cg, ir_graph *irg);
 
+void ppc32_emit_source_register(ppc32_emit_env_t *env, const ir_node *node, int pos);
+void ppc32_emit_dest_register(ppc32_emit_env_t *env, const ir_node *node, int pos);
+void ppc32_emit_offset(ppc32_emit_env_t *env, const ir_node *n);
+void ppc32_emit_immediate(ppc32_emit_env_t *env, const ir_node *n);
+void ppc32_emit_rlwimi_helper(ppc32_emit_env_t *env, const ir_node *n);
 
-#endif /* _PPC32_EMITTER_H_ */
+#endif