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"
31 typedef struct sparc_attr_t sparc_attr_t;
34 * base SPARC attribute
38 except_attr exc; /**< the exception attribute. MUST be the first one. */
39 const arch_register_req_t **in_req; /**< register requirements for arguments */
40 int32_t immediate_value; /* immediate values */
41 ir_entity *immediate_value_entity; /* hack for now */
44 enum sparc_arch_irn_flags_t {
45 sparc_arch_irn_flag_modifies_flags = arch_irn_flags_backend << 0,
46 sparc_arch_irn_flag_modifies_fp_flags = arch_irn_flags_backend << 1,
47 sparc_arch_irn_flag_needs_64bit_spillslot = arch_irn_flags_backend << 2,
51 * attribute for FP immediate instruction
53 typedef struct sparc_fp_attr_t sparc_fp_attr_t;
54 struct sparc_fp_attr_t {
55 sparc_attr_t base; /**< generic attribute */
59 typedef struct sparc_fp_conv_attr_t sparc_fp_conv_attr_t;
60 struct sparc_fp_conv_attr_t {
67 * attribute for save instruction
69 typedef struct sparc_save_attr_t sparc_save_attr_t;
70 struct sparc_save_attr_t {
71 sparc_attr_t base; /**< generic attribute */
72 int initial_stacksize; /* the min. stack size required by the sparc ABI */
76 * attributes for load/store adressing modes
78 typedef struct sparc_load_store_attr_t sparc_load_store_attr_t;
79 struct sparc_load_store_attr_t {
80 sparc_attr_t base; /**< generic attribute */
81 ir_mode *load_store_mode;
88 * attributes for SymConsts
90 typedef struct sparc_symconst_attr_t sparc_symconst_attr_t;
91 struct sparc_symconst_attr_t {
92 sparc_attr_t base; /**< generic attribute */
98 * attributes for conditional jumps
100 typedef struct sparc_jmp_cond_attr_t sparc_jmp_cond_attr_t;
101 struct sparc_jmp_cond_attr_t {
102 sparc_attr_t base; /**< generic attribute */
104 bool is_unsigned : 1;
108 * attributes for switch jumps
110 typedef struct sparc_jmp_switch_attr_t sparc_jmp_switch_attr_t;
111 struct sparc_jmp_switch_attr_t {
112 sparc_attr_t base; /**< generic attribute */
114 long default_proj_num;