2 * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * @brief datastructures and declarations for the mips backend
23 * @author Matthias Braun, Mehdi
26 #ifndef FIRM_BE_MIPS_BEARCH_MIPS_T_H
27 #define FIRM_BE_MIPS_BEARCH_MIPS_T_H
31 #include "bearch_mips.h"
32 #include "mips_nodes_attr.h"
34 #include "../beemitter.h"
37 typedef struct mips_isa_t mips_isa_t;
38 typedef struct mips_transform_env_t mips_transform_env_t;
40 struct mips_code_gen_t {
41 const arch_code_generator_if_t *impl; /**< implementation */
42 ir_graph *irg; /**< current irg */
43 const arch_env_t *arch_env; /**< the arch env */
44 set *reg_set; /**< set to memorize registers for FIRM nodes (e.g. phi) */
45 mips_isa_t *isa; /**< the isa instance */
46 be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
47 ir_node **block_schedule;
51 arch_env_t arch_env; /**< must be derived from arch_env_t */
57 * this is a struct to minimize the number of parameters
58 * for transformation walker
60 struct mips_transform_env_t {
61 dbg_info *dbg; /**< The node debug info */
62 ir_graph *irg; /**< The irg, the node should be created in */
63 ir_node *block; /**< The block, the node should belong to */
64 ir_node *irn; /**< The irn, to be transformed */
65 ir_mode *mode; /**< The mode of the irn */
66 mips_code_gen_t *cg; /**< The code generator */