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 attributes attached to all sparc nodes
25 #ifndef FIRM_BE_SPARC_SPARC_NODES_ATTR_H
26 #define FIRM_BE_SPARC_SPARC_NODES_ATTR_H
28 #include "../bearch.h"
30 typedef struct sparc_attr_t sparc_attr_t;
33 * base SPARC attribute
37 except_attr exc; /**< the exception attribute. MUST be the first one. */
38 const arch_register_req_t **in_req; /**< register requirements for arguments */
39 int immediate_value; /* immediate values */
42 ir_entity *immediate_value_entity; /* hack for now */
45 enum sparc_arch_irn_flags_t {
46 sparc_arch_irn_flag_modifies_flags = arch_irn_flags_backend << 0,
47 sparc_arch_irn_flag_modifies_fp_flags = arch_irn_flags_backend << 1,
48 sparc_arch_irn_flag_needs_64bit_spillslot = arch_irn_flags_backend << 2,
52 * attribute for FP immediate instruction
54 typedef struct sparc_fp_attr_t sparc_fp_attr_t;
55 struct sparc_fp_attr_t {
56 sparc_attr_t base; /**< generic attribute */
60 typedef struct sparc_fp_conv_attr_t sparc_fp_conv_attr_t;
61 struct sparc_fp_conv_attr_t {
68 * attribute for save instruction
70 typedef struct sparc_save_attr_t sparc_save_attr_t;
71 struct sparc_save_attr_t {
72 sparc_attr_t base; /**< generic attribute */
73 int initial_stacksize; /* the min. stack size required by the sparc ABI */
77 * attributes for load/store adressing modes
79 typedef struct sparc_load_store_attr_t sparc_load_store_attr_t;
80 struct sparc_load_store_attr_t {
81 sparc_attr_t base; /**< generic attribute */
82 ir_mode *load_store_mode;
90 * attributes for SymConsts
92 typedef struct sparc_symconst_attr_t sparc_symconst_attr_t;
93 struct sparc_symconst_attr_t {
94 sparc_attr_t base; /**< generic attribute */
100 * attributes for conditional jumps
102 typedef struct sparc_jmp_cond_attr_t sparc_jmp_cond_attr_t;
103 struct sparc_jmp_cond_attr_t {
104 sparc_attr_t base; /**< generic attribute */
106 bool is_unsigned : 1;
110 * attributes for switch jumps
112 typedef struct sparc_jmp_switch_attr_t sparc_jmp_switch_attr_t;
113 struct sparc_jmp_switch_attr_t {
114 sparc_attr_t base; /**< generic attribute */
116 long default_proj_num;