Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/arm/arm-protos.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 /* Prototypes for exported functions defined in arm.c and pe.c |
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2 Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, |
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3 2009 Free Software Foundation, Inc. |
| 0 | 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); | |
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29 extern enum reg_class arm_regno_class (int); |
| 0 | 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); | |
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48 extern bool arm_small_register_classes_for_mode_p (enum machine_mode); |
| 0 | 49 extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); |
| 50 extern int const_ok_for_arm (HOST_WIDE_INT); | |
| 51 extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, | |
| 52 HOST_WIDE_INT, rtx, rtx, int); | |
| 53 extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, | |
| 54 rtx *); | |
| 55 extern int legitimate_pic_operand_p (rtx); | |
| 56 extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); | |
| 57 extern rtx legitimize_tls_address (rtx, rtx); | |
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58 extern int arm_legitimate_address_outer_p (enum machine_mode, rtx, RTX_CODE, int); |
| 0 | 59 extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); |
| 60 extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int, | |
| 61 int); | |
| 62 extern int arm_const_double_rtx (rtx); | |
| 63 extern int neg_const_double_rtx_ok_for_fpa (rtx); | |
| 64 extern int vfp3_const_double_rtx (rtx); | |
| 65 extern int neon_immediate_valid_for_move (rtx, enum machine_mode, rtx *, int *); | |
| 66 extern int neon_immediate_valid_for_logic (rtx, enum machine_mode, int, rtx *, | |
| 67 int *); | |
| 68 extern char *neon_output_logic_immediate (const char *, rtx *, | |
| 69 enum machine_mode, int, int); | |
| 70 extern void neon_pairwise_reduce (rtx, rtx, enum machine_mode, | |
| 71 rtx (*) (rtx, rtx, rtx)); | |
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72 extern rtx neon_make_constant (rtx); |
| 0 | 73 extern void neon_expand_vector_init (rtx, rtx); |
| 74 extern void neon_lane_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); | |
| 75 extern void neon_const_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); | |
| 76 extern HOST_WIDE_INT neon_element_bits (enum machine_mode); | |
| 77 extern void neon_reinterpret (rtx, rtx); | |
| 78 extern void neon_emit_pair_result_insn (enum machine_mode, | |
| 79 rtx (*) (rtx, rtx, rtx, rtx), | |
| 80 rtx, rtx, rtx); | |
| 81 extern void neon_disambiguate_copy (rtx *, rtx *, rtx *, unsigned int); | |
| 82 extern enum reg_class coproc_secondary_reload_class (enum machine_mode, rtx, | |
| 83 bool); | |
| 84 extern bool arm_tls_referenced_p (rtx); | |
| 85 extern bool arm_cannot_force_const_mem (rtx); | |
| 86 | |
| 87 extern int cirrus_memory_offset (rtx); | |
| 88 extern int arm_coproc_mem_operand (rtx, bool); | |
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89 extern int neon_vector_mem_operand (rtx, int); |
| 0 | 90 extern int neon_struct_mem_operand (rtx); |
| 91 extern int arm_no_early_store_addr_dep (rtx, rtx); | |
| 92 extern int arm_no_early_alu_shift_dep (rtx, rtx); | |
| 93 extern int arm_no_early_alu_shift_value_dep (rtx, rtx); | |
| 94 extern int arm_no_early_mul_dep (rtx, rtx); | |
| 95 extern int arm_mac_accumulator_is_mul_result (rtx, rtx); | |
| 96 | |
| 97 extern int tls_mentioned_p (rtx); | |
| 98 extern int symbol_mentioned_p (rtx); | |
| 99 extern int label_mentioned_p (rtx); | |
| 100 extern RTX_CODE minmax_code (rtx); | |
| 101 extern int adjacent_mem_locations (rtx, rtx); | |
| 102 extern int load_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); | |
| 103 extern const char *emit_ldm_seq (rtx *, int); | |
| 104 extern int store_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); | |
| 105 extern const char * emit_stm_seq (rtx *, int); | |
| 106 extern rtx arm_gen_load_multiple (int, int, rtx, int, int, | |
| 107 rtx, HOST_WIDE_INT *); | |
| 108 extern rtx arm_gen_store_multiple (int, int, rtx, int, int, | |
| 109 rtx, HOST_WIDE_INT *); | |
| 110 extern int arm_gen_movmemqi (rtx *); | |
| 111 extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx); | |
| 112 extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx, | |
| 113 HOST_WIDE_INT); | |
| 114 extern rtx arm_gen_compare_reg (RTX_CODE, rtx, rtx); | |
| 115 extern rtx arm_gen_return_addr_mask (void); | |
| 116 extern void arm_reload_in_hi (rtx *); | |
| 117 extern void arm_reload_out_hi (rtx *); | |
| 118 extern int arm_const_double_inline_cost (rtx); | |
| 119 extern bool arm_const_double_by_parts (rtx); | |
| 120 extern const char *fp_immediate_constant (rtx); | |
| 121 extern void arm_emit_call_insn (rtx, rtx); | |
| 122 extern const char *output_call (rtx *); | |
| 123 extern const char *output_call_mem (rtx *); | |
| 124 void arm_emit_movpair (rtx, rtx); | |
| 125 extern const char *output_mov_long_double_fpa_from_arm (rtx *); | |
| 126 extern const char *output_mov_long_double_arm_from_fpa (rtx *); | |
| 127 extern const char *output_mov_long_double_arm_from_arm (rtx *); | |
| 128 extern const char *output_mov_double_fpa_from_arm (rtx *); | |
| 129 extern const char *output_mov_double_arm_from_fpa (rtx *); | |
| 130 extern const char *output_move_double (rtx *); | |
| 131 extern const char *output_move_quad (rtx *); | |
| 132 extern const char *output_move_vfp (rtx *operands); | |
| 133 extern const char *output_move_neon (rtx *operands); | |
| 134 extern const char *output_add_immediate (rtx *); | |
| 135 extern const char *arithmetic_instr (rtx, int); | |
| 136 extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int); | |
| 137 extern const char *output_return_instruction (rtx, int, int); | |
| 138 extern void arm_poke_function_name (FILE *, const char *); | |
| 139 extern void arm_print_operand (FILE *, rtx, int); | |
| 140 extern void arm_print_operand_address (FILE *, rtx); | |
| 141 extern void arm_final_prescan_insn (rtx); | |
| 142 extern int arm_debugger_arg_offset (int, rtx); | |
| 143 extern bool arm_is_long_call_p (tree); | |
| 144 extern int arm_emit_vector_const (FILE *, rtx); | |
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145 extern void arm_emit_fp16_const (rtx c); |
| 0 | 146 extern const char * arm_output_load_gr (rtx *); |
| 147 extern const char *vfp_output_fstmd (rtx *); | |
| 148 extern void arm_set_return_address (rtx, rtx); | |
| 149 extern int arm_eliminable_register (rtx); | |
| 150 extern const char *arm_output_shift(rtx *, int); | |
| 151 | |
| 152 extern bool arm_output_addr_const_extra (FILE *, rtx); | |
| 153 | |
| 154 #if defined TREE_CODE | |
| 155 extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); | |
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156 extern void arm_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, |
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157 tree, bool); |
| 0 | 158 extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); |
| 159 extern bool arm_pad_arg_upward (enum machine_mode, const_tree); | |
| 160 extern bool arm_pad_reg_upward (enum machine_mode, tree, int); | |
| 161 extern bool arm_needs_doubleword_align (enum machine_mode, tree); | |
| 162 #endif | |
| 163 extern int arm_apply_result_size (void); | |
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164 extern rtx aapcs_libcall_value (enum machine_mode); |
| 0 | 165 |
| 166 #endif /* RTX_CODE */ | |
| 167 | |
| 168 extern int arm_float_words_big_endian (void); | |
| 169 | |
| 170 /* Thumb functions. */ | |
| 171 extern void arm_init_expanders (void); | |
| 172 extern const char *thumb_unexpanded_epilogue (void); | |
| 173 extern void thumb1_expand_prologue (void); | |
| 174 extern void thumb1_expand_epilogue (void); | |
| 175 #ifdef TREE_CODE | |
| 176 extern int is_called_in_ARM_mode (tree); | |
| 177 #endif | |
| 178 extern int thumb_shiftable_const (unsigned HOST_WIDE_INT); | |
| 179 #ifdef RTX_CODE | |
| 180 extern void thumb1_final_prescan_insn (rtx); | |
| 181 extern void thumb2_final_prescan_insn (rtx); | |
| 182 extern const char *thumb_load_double_from_address (rtx *); | |
| 183 extern const char *thumb_output_move_mem_multiple (int, rtx *); | |
| 184 extern const char *thumb_call_via_reg (rtx); | |
| 185 extern void thumb_expand_movmemqi (rtx *); | |
| 186 extern rtx arm_return_addr (int, rtx); | |
| 187 extern void thumb_reload_out_hi (rtx *); | |
| 188 extern void thumb_reload_in_hi (rtx *); | |
| 189 extern void thumb_set_return_address (rtx, rtx); | |
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190 extern const char *thumb1_output_casesi (rtx *); |
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191 extern const char *thumb2_output_casesi (rtx *); |
| 0 | 192 #endif |
| 193 | |
| 194 /* Defined in pe.c. */ | |
| 195 extern int arm_dllexport_name_p (const char *); | |
| 196 extern int arm_dllimport_name_p (const char *); | |
| 197 | |
| 198 #ifdef TREE_CODE | |
| 199 extern void arm_pe_unique_section (tree, int); | |
| 200 extern void arm_pe_encode_section_info (tree, rtx, int); | |
| 201 extern int arm_dllexport_p (tree); | |
| 202 extern int arm_dllimport_p (tree); | |
| 203 extern void arm_mark_dllexport (tree); | |
| 204 extern void arm_mark_dllimport (tree); | |
| 205 #endif | |
| 206 | |
| 207 extern void arm_pr_long_calls (struct cpp_reader *); | |
| 208 extern void arm_pr_no_long_calls (struct cpp_reader *); | |
| 209 extern void arm_pr_long_calls_off (struct cpp_reader *); | |
| 210 | |
| 211 extern void arm_lang_object_attributes_init(void); | |
| 212 | |
| 213 extern const char *arm_mangle_type (const_tree); | |
| 214 | |
| 215 extern void arm_order_regs_for_local_alloc (void); | |
| 216 | |
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217 #ifdef RTX_CODE |
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218 /* This needs to be here because we need RTX_CODE and similar. */ |
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219 |
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220 struct tune_params |
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221 { |
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222 bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool); |
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223 int constant_limit; |
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224 }; |
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225 |
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226 extern const struct tune_params *current_tune; |
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227 #endif /* RTX_CODE */ |
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228 |
| 0 | 229 #endif /* ! GCC_ARM_PROTOS_H */ |