Fix a gammel-bug: try_create_Immediate() dropped the negation of Minus(Const())....

[libfirm] / ir / be / ia32 / ia32_map_regs.h

diff --git a/ir/be/ia32/ia32_map_regs.h b/ir/be/ia32/ia32_map_regs.h
index 832e85d..78b5a23 100644 (file)
--- a/ir/be/ia32/ia32_map_regs.h
+++ b/ir/be/ia32/ia32_map_regs.h
@@ -1,14 +1,55 @@
-#ifndef _IA32_MAP_REGS_H_
-#define _IA32_MAP_REGS_H_
+/*
+ * Copyright (C) 1995-2008 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       Register param constraints and some other register handling tools.
+ * @author      Christian Wuerdig
+ * @version     $Id$
+ */
+#ifndef FIRM_BE_IA32_IA32_MAP_REGS_H
+#define FIRM_BE_IA32_IA32_MAP_REGS_H
 
 #include "irnode.h"
+#include "irmode.h"
 #include "set.h"
 
 #include "../bearch.h"
+#include "bearch_ia32_t.h"
+#include "gen_ia32_regalloc_if.h"
+
+/**
+ * Enters for each general purpose register the corresponding 16bit
+ * name into a pmap.
+ */
+void ia32_build_16bit_reg_map(pmap *reg_map);
+
+/**
+ * Enters for each general purpose register the corresponding 8bit
+ * name into a pmap.
+ */
+void ia32_build_8bit_reg_map(pmap *reg_map);
+void ia32_build_8bit_reg_map_high(pmap *reg_map);
 
-void ia32_set_firm_reg(const arch_irn_ops_t *self, ir_node *irn, const arch_register_t *reg, set *reg_set);
-const arch_register_t *ia32_get_firm_reg(const arch_irn_ops_t *self, const ir_node *irn, set *reg_set);
-int cmp_irn_reg_assoc(const void *a, const void *b, size_t len);
-long translate_proj_pos(const ir_node *proj);
+/**
+ * Returns the corresponding mapped name for a register.
+ */
+const char *ia32_get_mapped_reg_name(pmap *reg_map, const arch_register_t *reg);
 
-#endif /* _IA32_MAP_REGS_H_ */
+#endif