Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/arm/arm-protos.h @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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children | 77e2b8dfacca |
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1 /* Prototypes for exported functions defined in arm.c and pe.c | |
2 Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 | |
3 Free Software Foundation, Inc. | |
4 Contributed by Richard Earnshaw (rearnsha@arm.com) | |
5 Minor hacks by Nick Clifton (nickc@cygnus.com) | |
6 | |
7 This file is part of GCC. | |
8 | |
9 GCC is free software; you can redistribute it and/or modify | |
10 it under the terms of the GNU General Public License as published by | |
11 the Free Software Foundation; either version 3, or (at your option) | |
12 any later version. | |
13 | |
14 GCC is distributed in the hope that it will be useful, | |
15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 GNU General Public License for more details. | |
18 | |
19 You should have received a copy of the GNU General Public License | |
20 along with GCC; see the file COPYING3. If not see | |
21 <http://www.gnu.org/licenses/>. */ | |
22 | |
23 #ifndef GCC_ARM_PROTOS_H | |
24 #define GCC_ARM_PROTOS_H | |
25 | |
26 extern void arm_override_options (void); | |
27 extern void arm_optimization_options (int, int); | |
28 extern int use_return_insn (int, rtx); | |
29 extern int arm_regno_class (int); | |
30 extern void arm_load_pic_register (unsigned long); | |
31 extern int arm_volatile_func (void); | |
32 extern const char *arm_output_epilogue (rtx); | |
33 extern void arm_expand_prologue (void); | |
34 extern const char *arm_strip_name_encoding (const char *); | |
35 extern void arm_asm_output_labelref (FILE *, const char *); | |
36 extern void thumb2_asm_output_opcode (FILE *); | |
37 extern unsigned long arm_current_func_type (void); | |
38 extern HOST_WIDE_INT arm_compute_initial_elimination_offset (unsigned int, | |
39 unsigned int); | |
40 extern HOST_WIDE_INT thumb_compute_initial_elimination_offset (unsigned int, | |
41 unsigned int); | |
42 extern unsigned int arm_dbx_register_number (unsigned int); | |
43 extern void arm_output_fn_unwind (FILE *, bool); | |
44 | |
45 | |
46 #ifdef RTX_CODE | |
47 extern bool arm_vector_mode_supported_p (enum machine_mode); | |
48 extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); | |
49 extern int const_ok_for_arm (HOST_WIDE_INT); | |
50 extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, | |
51 HOST_WIDE_INT, rtx, rtx, int); | |
52 extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, | |
53 rtx *); | |
54 extern int legitimate_pic_operand_p (rtx); | |
55 extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); | |
56 extern rtx legitimize_tls_address (rtx, rtx); | |
57 extern int arm_legitimate_address_p (enum machine_mode, rtx, RTX_CODE, int); | |
58 extern int thumb1_legitimate_address_p (enum machine_mode, rtx, int); | |
59 extern int thumb2_legitimate_address_p (enum machine_mode, rtx, int); | |
60 extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); | |
61 extern rtx arm_legitimize_address (rtx, rtx, enum machine_mode); | |
62 extern rtx thumb_legitimize_address (rtx, rtx, enum machine_mode); | |
63 extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int, | |
64 int); | |
65 extern int arm_const_double_rtx (rtx); | |
66 extern int neg_const_double_rtx_ok_for_fpa (rtx); | |
67 extern int vfp3_const_double_rtx (rtx); | |
68 extern int neon_immediate_valid_for_move (rtx, enum machine_mode, rtx *, int *); | |
69 extern int neon_immediate_valid_for_logic (rtx, enum machine_mode, int, rtx *, | |
70 int *); | |
71 extern char *neon_output_logic_immediate (const char *, rtx *, | |
72 enum machine_mode, int, int); | |
73 extern void neon_pairwise_reduce (rtx, rtx, enum machine_mode, | |
74 rtx (*) (rtx, rtx, rtx)); | |
75 extern void neon_expand_vector_init (rtx, rtx); | |
76 extern void neon_lane_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); | |
77 extern void neon_const_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); | |
78 extern HOST_WIDE_INT neon_element_bits (enum machine_mode); | |
79 extern void neon_reinterpret (rtx, rtx); | |
80 extern void neon_emit_pair_result_insn (enum machine_mode, | |
81 rtx (*) (rtx, rtx, rtx, rtx), | |
82 rtx, rtx, rtx); | |
83 extern void neon_disambiguate_copy (rtx *, rtx *, rtx *, unsigned int); | |
84 extern enum reg_class coproc_secondary_reload_class (enum machine_mode, rtx, | |
85 bool); | |
86 extern bool arm_tls_referenced_p (rtx); | |
87 extern bool arm_cannot_force_const_mem (rtx); | |
88 | |
89 extern int cirrus_memory_offset (rtx); | |
90 extern int arm_coproc_mem_operand (rtx, bool); | |
91 extern int neon_vector_mem_operand (rtx, bool); | |
92 extern int neon_struct_mem_operand (rtx); | |
93 extern int arm_no_early_store_addr_dep (rtx, rtx); | |
94 extern int arm_no_early_alu_shift_dep (rtx, rtx); | |
95 extern int arm_no_early_alu_shift_value_dep (rtx, rtx); | |
96 extern int arm_no_early_mul_dep (rtx, rtx); | |
97 extern int arm_mac_accumulator_is_mul_result (rtx, rtx); | |
98 | |
99 extern int tls_mentioned_p (rtx); | |
100 extern int symbol_mentioned_p (rtx); | |
101 extern int label_mentioned_p (rtx); | |
102 extern RTX_CODE minmax_code (rtx); | |
103 extern int adjacent_mem_locations (rtx, rtx); | |
104 extern int load_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); | |
105 extern const char *emit_ldm_seq (rtx *, int); | |
106 extern int store_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); | |
107 extern const char * emit_stm_seq (rtx *, int); | |
108 extern rtx arm_gen_load_multiple (int, int, rtx, int, int, | |
109 rtx, HOST_WIDE_INT *); | |
110 extern rtx arm_gen_store_multiple (int, int, rtx, int, int, | |
111 rtx, HOST_WIDE_INT *); | |
112 extern int arm_gen_movmemqi (rtx *); | |
113 extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx); | |
114 extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx, | |
115 HOST_WIDE_INT); | |
116 extern rtx arm_gen_compare_reg (RTX_CODE, rtx, rtx); | |
117 extern rtx arm_gen_return_addr_mask (void); | |
118 extern void arm_reload_in_hi (rtx *); | |
119 extern void arm_reload_out_hi (rtx *); | |
120 extern int arm_const_double_inline_cost (rtx); | |
121 extern bool arm_const_double_by_parts (rtx); | |
122 extern const char *fp_immediate_constant (rtx); | |
123 extern void arm_emit_call_insn (rtx, rtx); | |
124 extern const char *output_call (rtx *); | |
125 extern const char *output_call_mem (rtx *); | |
126 void arm_emit_movpair (rtx, rtx); | |
127 extern const char *output_mov_long_double_fpa_from_arm (rtx *); | |
128 extern const char *output_mov_long_double_arm_from_fpa (rtx *); | |
129 extern const char *output_mov_long_double_arm_from_arm (rtx *); | |
130 extern const char *output_mov_double_fpa_from_arm (rtx *); | |
131 extern const char *output_mov_double_arm_from_fpa (rtx *); | |
132 extern const char *output_move_double (rtx *); | |
133 extern const char *output_move_quad (rtx *); | |
134 extern const char *output_move_vfp (rtx *operands); | |
135 extern const char *output_move_neon (rtx *operands); | |
136 extern const char *output_add_immediate (rtx *); | |
137 extern const char *arithmetic_instr (rtx, int); | |
138 extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int); | |
139 extern const char *output_return_instruction (rtx, int, int); | |
140 extern void arm_poke_function_name (FILE *, const char *); | |
141 extern void arm_print_operand (FILE *, rtx, int); | |
142 extern void arm_print_operand_address (FILE *, rtx); | |
143 extern void arm_final_prescan_insn (rtx); | |
144 extern int arm_debugger_arg_offset (int, rtx); | |
145 extern bool arm_is_long_call_p (tree); | |
146 extern int arm_emit_vector_const (FILE *, rtx); | |
147 extern const char * arm_output_load_gr (rtx *); | |
148 extern const char *vfp_output_fstmd (rtx *); | |
149 extern void arm_set_return_address (rtx, rtx); | |
150 extern int arm_eliminable_register (rtx); | |
151 extern const char *arm_output_shift(rtx *, int); | |
152 | |
153 extern bool arm_output_addr_const_extra (FILE *, rtx); | |
154 | |
155 #if defined TREE_CODE | |
156 extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); | |
157 extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); | |
158 extern bool arm_pad_arg_upward (enum machine_mode, const_tree); | |
159 extern bool arm_pad_reg_upward (enum machine_mode, tree, int); | |
160 extern bool arm_needs_doubleword_align (enum machine_mode, tree); | |
161 extern rtx arm_function_value(const_tree, const_tree); | |
162 #endif | |
163 extern int arm_apply_result_size (void); | |
164 | |
165 #endif /* RTX_CODE */ | |
166 | |
167 extern int arm_float_words_big_endian (void); | |
168 | |
169 /* Thumb functions. */ | |
170 extern void arm_init_expanders (void); | |
171 extern const char *thumb_unexpanded_epilogue (void); | |
172 extern void thumb1_expand_prologue (void); | |
173 extern void thumb1_expand_epilogue (void); | |
174 #ifdef TREE_CODE | |
175 extern int is_called_in_ARM_mode (tree); | |
176 #endif | |
177 extern int thumb_shiftable_const (unsigned HOST_WIDE_INT); | |
178 #ifdef RTX_CODE | |
179 extern void thumb1_final_prescan_insn (rtx); | |
180 extern void thumb2_final_prescan_insn (rtx); | |
181 extern const char *thumb_load_double_from_address (rtx *); | |
182 extern const char *thumb_output_move_mem_multiple (int, rtx *); | |
183 extern const char *thumb_call_via_reg (rtx); | |
184 extern void thumb_expand_movmemqi (rtx *); | |
185 extern rtx arm_return_addr (int, rtx); | |
186 extern void thumb_reload_out_hi (rtx *); | |
187 extern void thumb_reload_in_hi (rtx *); | |
188 extern void thumb_set_return_address (rtx, rtx); | |
189 extern const char *thumb2_output_casesi(rtx *); | |
190 #endif | |
191 | |
192 /* Defined in pe.c. */ | |
193 extern int arm_dllexport_name_p (const char *); | |
194 extern int arm_dllimport_name_p (const char *); | |
195 | |
196 #ifdef TREE_CODE | |
197 extern void arm_pe_unique_section (tree, int); | |
198 extern void arm_pe_encode_section_info (tree, rtx, int); | |
199 extern int arm_dllexport_p (tree); | |
200 extern int arm_dllimport_p (tree); | |
201 extern void arm_mark_dllexport (tree); | |
202 extern void arm_mark_dllimport (tree); | |
203 #endif | |
204 | |
205 extern void arm_pr_long_calls (struct cpp_reader *); | |
206 extern void arm_pr_no_long_calls (struct cpp_reader *); | |
207 extern void arm_pr_long_calls_off (struct cpp_reader *); | |
208 | |
209 extern void arm_lang_object_attributes_init(void); | |
210 | |
211 extern const char *arm_mangle_type (const_tree); | |
212 | |
213 extern void arm_order_regs_for_local_alloc (void); | |
214 | |
215 #endif /* ! GCC_ARM_PROTOS_H */ |