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comparison gcc/config/arm/arm-protos.h @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
1 /* Prototypes for exported functions defined in arm.c and pe.c 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, 2 Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
3 2009 Free Software Foundation, Inc. 3 2009, 2010 Free Software Foundation, Inc.
4 Contributed by Richard Earnshaw (rearnsha@arm.com) 4 Contributed by Richard Earnshaw (rearnsha@arm.com)
5 Minor hacks by Nick Clifton (nickc@cygnus.com) 5 Minor hacks by Nick Clifton (nickc@cygnus.com)
6 6
7 This file is part of GCC. 7 This file is part of GCC.
8 8
21 <http://www.gnu.org/licenses/>. */ 21 <http://www.gnu.org/licenses/>. */
22 22
23 #ifndef GCC_ARM_PROTOS_H 23 #ifndef GCC_ARM_PROTOS_H
24 #define GCC_ARM_PROTOS_H 24 #define GCC_ARM_PROTOS_H
25 25
26 extern void arm_override_options (void);
27 extern void arm_optimization_options (int, int);
28 extern int use_return_insn (int, rtx); 26 extern int use_return_insn (int, rtx);
29 extern enum reg_class arm_regno_class (int); 27 extern enum reg_class arm_regno_class (int);
30 extern void arm_load_pic_register (unsigned long); 28 extern void arm_load_pic_register (unsigned long);
31 extern int arm_volatile_func (void); 29 extern int arm_volatile_func (void);
32 extern const char *arm_output_epilogue (rtx); 30 extern const char *arm_output_epilogue (rtx);
48 extern bool arm_small_register_classes_for_mode_p (enum machine_mode); 46 extern bool arm_small_register_classes_for_mode_p (enum machine_mode);
49 extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); 47 extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
50 extern int const_ok_for_arm (HOST_WIDE_INT); 48 extern int const_ok_for_arm (HOST_WIDE_INT);
51 extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, 49 extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
52 HOST_WIDE_INT, rtx, rtx, int); 50 HOST_WIDE_INT, rtx, rtx, int);
53 extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, 51 extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, rtx *, rtx *);
54 rtx *);
55 extern int legitimate_pic_operand_p (rtx); 52 extern int legitimate_pic_operand_p (rtx);
56 extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); 53 extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx);
57 extern rtx legitimize_tls_address (rtx, rtx); 54 extern rtx legitimize_tls_address (rtx, rtx);
58 extern int arm_legitimate_address_outer_p (enum machine_mode, rtx, RTX_CODE, int); 55 extern int arm_legitimate_address_outer_p (enum machine_mode, rtx, RTX_CODE, int);
59 extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); 56 extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT);
57 extern bool arm_legitimize_reload_address (rtx *, enum machine_mode, int, int,
58 int);
60 extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int, 59 extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int,
61 int); 60 int);
62 extern int arm_const_double_rtx (rtx); 61 extern int arm_const_double_rtx (rtx);
63 extern int neg_const_double_rtx_ok_for_fpa (rtx); 62 extern int neg_const_double_rtx_ok_for_fpa (rtx);
64 extern int vfp3_const_double_rtx (rtx); 63 extern int vfp3_const_double_rtx (rtx);
87 extern int cirrus_memory_offset (rtx); 86 extern int cirrus_memory_offset (rtx);
88 extern int arm_coproc_mem_operand (rtx, bool); 87 extern int arm_coproc_mem_operand (rtx, bool);
89 extern int neon_vector_mem_operand (rtx, int); 88 extern int neon_vector_mem_operand (rtx, int);
90 extern int neon_struct_mem_operand (rtx); 89 extern int neon_struct_mem_operand (rtx);
91 extern int arm_no_early_store_addr_dep (rtx, rtx); 90 extern int arm_no_early_store_addr_dep (rtx, rtx);
91 extern int arm_early_store_addr_dep (rtx, rtx);
92 extern int arm_early_load_addr_dep (rtx, rtx);
92 extern int arm_no_early_alu_shift_dep (rtx, rtx); 93 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_alu_shift_value_dep (rtx, rtx);
94 extern int arm_no_early_mul_dep (rtx, rtx); 95 extern int arm_no_early_mul_dep (rtx, rtx);
95 extern int arm_mac_accumulator_is_mul_result (rtx, rtx); 96 extern int arm_mac_accumulator_is_mul_result (rtx, rtx);
96 97
97 extern int tls_mentioned_p (rtx); 98 extern int tls_mentioned_p (rtx);
98 extern int symbol_mentioned_p (rtx); 99 extern int symbol_mentioned_p (rtx);
99 extern int label_mentioned_p (rtx); 100 extern int label_mentioned_p (rtx);
100 extern RTX_CODE minmax_code (rtx); 101 extern RTX_CODE minmax_code (rtx);
101 extern int adjacent_mem_locations (rtx, rtx); 102 extern int adjacent_mem_locations (rtx, rtx);
102 extern int load_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); 103 extern bool gen_ldm_seq (rtx *, int, bool);
103 extern const char *emit_ldm_seq (rtx *, int); 104 extern bool gen_stm_seq (rtx *, int);
104 extern int store_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); 105 extern bool gen_const_stm_seq (rtx *, int);
105 extern const char * emit_stm_seq (rtx *, int); 106 extern rtx arm_gen_load_multiple (int *, int, rtx, int, rtx, HOST_WIDE_INT *);
106 extern rtx arm_gen_load_multiple (int, int, rtx, int, int, 107 extern rtx arm_gen_store_multiple (int *, int, rtx, int, rtx, HOST_WIDE_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 *); 108 extern int arm_gen_movmemqi (rtx *);
111 extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx); 109 extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx);
112 extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx, 110 extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx,
113 HOST_WIDE_INT); 111 HOST_WIDE_INT);
114 extern rtx arm_gen_compare_reg (RTX_CODE, rtx, rtx); 112 extern rtx arm_gen_compare_reg (RTX_CODE, rtx, rtx);
115 extern rtx arm_gen_return_addr_mask (void); 113 extern rtx arm_gen_return_addr_mask (void);
116 extern void arm_reload_in_hi (rtx *); 114 extern void arm_reload_in_hi (rtx *);
117 extern void arm_reload_out_hi (rtx *); 115 extern void arm_reload_out_hi (rtx *);
118 extern int arm_const_double_inline_cost (rtx); 116 extern int arm_const_double_inline_cost (rtx);
119 extern bool arm_const_double_by_parts (rtx); 117 extern bool arm_const_double_by_parts (rtx);
118 extern bool arm_const_double_by_immediates (rtx);
120 extern const char *fp_immediate_constant (rtx); 119 extern const char *fp_immediate_constant (rtx);
121 extern void arm_emit_call_insn (rtx, rtx); 120 extern void arm_emit_call_insn (rtx, rtx);
122 extern const char *output_call (rtx *); 121 extern const char *output_call (rtx *);
123 extern const char *output_call_mem (rtx *); 122 extern const char *output_call_mem (rtx *);
124 void arm_emit_movpair (rtx, rtx); 123 void arm_emit_movpair (rtx, rtx);
129 extern const char *output_mov_double_arm_from_fpa (rtx *); 128 extern const char *output_mov_double_arm_from_fpa (rtx *);
130 extern const char *output_move_double (rtx *); 129 extern const char *output_move_double (rtx *);
131 extern const char *output_move_quad (rtx *); 130 extern const char *output_move_quad (rtx *);
132 extern const char *output_move_vfp (rtx *operands); 131 extern const char *output_move_vfp (rtx *operands);
133 extern const char *output_move_neon (rtx *operands); 132 extern const char *output_move_neon (rtx *operands);
133 extern int arm_attr_length_move_neon (rtx);
134 extern int arm_address_offset_is_imm (rtx);
134 extern const char *output_add_immediate (rtx *); 135 extern const char *output_add_immediate (rtx *);
135 extern const char *arithmetic_instr (rtx, int); 136 extern const char *arithmetic_instr (rtx, int);
136 extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int); 137 extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int);
137 extern const char *output_return_instruction (rtx, int, int); 138 extern const char *output_return_instruction (rtx, int, int);
138 extern void arm_poke_function_name (FILE *, const char *); 139 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); 140 extern void arm_final_prescan_insn (rtx);
142 extern int arm_debugger_arg_offset (int, rtx); 141 extern int arm_debugger_arg_offset (int, rtx);
143 extern bool arm_is_long_call_p (tree); 142 extern bool arm_is_long_call_p (tree);
144 extern int arm_emit_vector_const (FILE *, rtx); 143 extern int arm_emit_vector_const (FILE *, rtx);
145 extern void arm_emit_fp16_const (rtx c); 144 extern void arm_emit_fp16_const (rtx c);
146 extern const char * arm_output_load_gr (rtx *); 145 extern const char * arm_output_load_gr (rtx *);
147 extern const char *vfp_output_fstmd (rtx *); 146 extern const char *vfp_output_fstmd (rtx *);
148 extern void arm_set_return_address (rtx, rtx); 147 extern void arm_set_return_address (rtx, rtx);
149 extern int arm_eliminable_register (rtx); 148 extern int arm_eliminable_register (rtx);
150 extern const char *arm_output_shift(rtx *, int); 149 extern const char *arm_output_shift(rtx *, int);
151 150 extern void arm_expand_sync (enum machine_mode, struct arm_sync_generator *,
152 extern bool arm_output_addr_const_extra (FILE *, rtx); 151 rtx, rtx, rtx, rtx);
152 extern const char *arm_output_memory_barrier (rtx *);
153 extern const char *arm_output_sync_insn (rtx, rtx *);
154 extern unsigned int arm_sync_loop_insns (rtx , rtx *);
153 155
154 #if defined TREE_CODE 156 #if defined TREE_CODE
155 extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
156 extern void arm_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
157 tree, bool);
158 extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); 157 extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree);
159 extern bool arm_pad_arg_upward (enum machine_mode, const_tree); 158 extern bool arm_pad_arg_upward (enum machine_mode, const_tree);
160 extern bool arm_pad_reg_upward (enum machine_mode, tree, int); 159 extern bool arm_pad_reg_upward (enum machine_mode, tree, int);
161 extern bool arm_needs_doubleword_align (enum machine_mode, tree);
162 #endif 160 #endif
163 extern int arm_apply_result_size (void); 161 extern int arm_apply_result_size (void);
164 extern rtx aapcs_libcall_value (enum machine_mode); 162 extern rtx aapcs_libcall_value (enum machine_mode);
165 163
166 #endif /* RTX_CODE */ 164 #endif /* RTX_CODE */
218 /* This needs to be here because we need RTX_CODE and similar. */ 216 /* This needs to be here because we need RTX_CODE and similar. */
219 217
220 struct tune_params 218 struct tune_params
221 { 219 {
222 bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool); 220 bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool);
221 bool (*sched_adjust_cost) (rtx, rtx, rtx, int *);
223 int constant_limit; 222 int constant_limit;
223 int num_prefetch_slots;
224 int l1_cache_size;
225 int l1_cache_line_size;
224 }; 226 };
225 227
226 extern const struct tune_params *current_tune; 228 extern const struct tune_params *current_tune;
227 #endif /* RTX_CODE */ 229 #endif /* RTX_CODE */
228 230