summaryrefslogtreecommitdiffstats
path: root/contrib/gcc/config/alpha/alpha-protos.h
blob: c6fdd042242e448a177d08239e9f5fb4a5d6975f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
/* Prototypes for alpha.c functions used in the md file & elsewhere.
   Copyright (C) 1999, 2000 Free Software Foundation, Inc.

This file is part of GNU CC.

GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

extern int alpha_next_sequence_number;

extern void literal_section PARAMS ((void));
extern void override_options PARAMS ((void));
extern int zap_mask PARAMS ((HOST_WIDE_INT));
extern int direct_return PARAMS ((void));

extern int alpha_sa_size PARAMS ((void));
extern int alpha_pv_save_size PARAMS ((void));
extern int alpha_using_fp PARAMS ((void));
extern void alpha_write_verstamp PARAMS ((FILE *));
extern void alpha_expand_prologue PARAMS ((void));
extern void alpha_expand_epilogue PARAMS ((void));
extern void alpha_output_filename PARAMS ((FILE *, const char *));
extern void alpha_output_lineno PARAMS ((FILE *, int));

#ifdef RTX_CODE
extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_6bit_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_8bit_operand PARAMS ((rtx, enum machine_mode));
extern int cint8_operand PARAMS ((rtx, enum machine_mode));
extern int add_operand PARAMS ((rtx, enum machine_mode));
extern int sext_add_operand PARAMS ((rtx, enum machine_mode));
extern int const48_operand PARAMS ((rtx, enum machine_mode));
extern int and_operand PARAMS ((rtx, enum machine_mode));
extern int or_operand PARAMS ((rtx, enum machine_mode));
extern int mode_width_operand PARAMS ((rtx, enum machine_mode));
extern int mode_mask_operand PARAMS ((rtx, enum machine_mode));
extern int mul8_operand PARAMS ((rtx, enum machine_mode));
extern int fp0_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_fp0_operand PARAMS ((rtx, enum machine_mode));
extern int hard_fp_register_operand PARAMS ((rtx, enum machine_mode));
extern int hard_int_register_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_cint_operand PARAMS ((rtx, enum machine_mode));
extern int some_operand PARAMS ((rtx, enum machine_mode));
extern int some_ni_operand PARAMS ((rtx, enum machine_mode));
extern int input_operand PARAMS ((rtx, enum machine_mode));
extern int current_file_function_operand PARAMS ((rtx, enum machine_mode));
extern int direct_call_operand PARAMS ((rtx, enum machine_mode));
extern int local_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int small_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int some_small_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int global_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int call_operand PARAMS ((rtx, enum machine_mode));
extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int alpha_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int alpha_zero_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int alpha_swapped_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int signed_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int alpha_fp_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int divmod_operator PARAMS ((rtx, enum machine_mode));
extern int aligned_memory_operand PARAMS ((rtx, enum machine_mode));
extern int unaligned_memory_operand PARAMS ((rtx, enum machine_mode));
extern int reg_or_unaligned_mem_operand PARAMS ((rtx, enum machine_mode));
extern int any_memory_operand PARAMS ((rtx, enum machine_mode));
extern int reg_not_elim_operand PARAMS ((rtx, enum machine_mode));
extern int normal_memory_operand PARAMS ((rtx, enum machine_mode));
extern int reg_no_subreg_operand PARAMS ((rtx, enum machine_mode));
extern int addition_operation PARAMS ((rtx, enum machine_mode));

extern bool alpha_const_ok_for_letter_p PARAMS ((HOST_WIDE_INT, int));
extern bool alpha_const_double_ok_for_letter_p PARAMS ((rtx, int));
extern bool alpha_extra_constraint PARAMS ((rtx, int));

extern rtx alpha_tablejump_addr_vec PARAMS ((rtx));
extern rtx alpha_tablejump_best_label PARAMS ((rtx));

extern bool alpha_legitimate_address_p PARAMS ((enum machine_mode, rtx, int));
extern rtx alpha_legitimize_address PARAMS ((rtx, rtx, enum machine_mode));
extern rtx alpha_legitimize_reload_address PARAMS ((rtx, enum machine_mode,
						    int, int, int));

extern rtx split_small_symbolic_operand PARAMS ((rtx));

extern void get_aligned_mem PARAMS ((rtx, rtx *, rtx *));
extern rtx get_unaligned_address PARAMS ((rtx, int));
extern enum reg_class alpha_preferred_reload_class PARAMS ((rtx, 
							    enum reg_class));
extern enum reg_class secondary_reload_class PARAMS ((enum reg_class,
						     enum machine_mode, 
						     rtx, int));

extern void alpha_set_memflags PARAMS ((rtx, rtx));
extern rtx alpha_emit_set_const PARAMS ((rtx, enum machine_mode,
					HOST_WIDE_INT, int));
extern rtx alpha_emit_set_long_const PARAMS ((rtx, HOST_WIDE_INT,
					     HOST_WIDE_INT));
extern bool alpha_expand_mov PARAMS ((enum machine_mode, rtx *));
extern bool alpha_expand_mov_nobwx PARAMS ((enum machine_mode, rtx *));
extern void alpha_emit_floatuns PARAMS ((rtx[]));
extern rtx alpha_emit_conditional_branch PARAMS ((enum rtx_code));
extern rtx alpha_emit_setcc PARAMS ((enum rtx_code));
extern rtx alpha_emit_conditional_move PARAMS ((rtx, enum machine_mode));
extern int alpha_split_conditional_move PARAMS ((enum rtx_code, rtx, rtx,
						 rtx, rtx));
extern void alpha_emit_xfloating_arith PARAMS ((enum rtx_code, rtx[]));
extern void alpha_emit_xfloating_cvt PARAMS ((enum rtx_code, rtx[]));
extern void alpha_split_tfmode_pair PARAMS ((rtx[]));
extern void alpha_split_tfmode_frobsign PARAMS ((rtx[],
						 rtx (*)(rtx, rtx, rtx)));
extern void alpha_expand_unaligned_load PARAMS ((rtx, rtx, HOST_WIDE_INT,
						HOST_WIDE_INT, int));
extern void alpha_expand_unaligned_store PARAMS ((rtx, rtx, HOST_WIDE_INT,
						 HOST_WIDE_INT));
extern int alpha_expand_block_move PARAMS ((rtx []));
extern int alpha_expand_block_clear PARAMS ((rtx []));
extern rtx alpha_return_addr PARAMS ((int, rtx));
extern rtx alpha_gp_save_rtx PARAMS ((void));
extern void print_operand PARAMS ((FILE *, rtx, int));
extern void print_operand_address PARAMS ((FILE *, rtx));
extern void alpha_initialize_trampoline PARAMS ((rtx, rtx, rtx, int, int, int));
extern void alpha_reorg PARAMS ((rtx));
#endif /* RTX_CODE */

#ifdef REAL_VALUE_TYPE
extern int check_float_value PARAMS ((enum machine_mode,
				     REAL_VALUE_TYPE *, int));
#endif

#if TARGET_ABI_OPEN_VMS
#ifdef HAVE_MACHINE_MODES
extern enum avms_arg_type alpha_arg_type PARAMS ((enum machine_mode));
#endif
#ifdef RTX_CODE
extern rtx alpha_arg_info_reg_val PARAMS ((CUMULATIVE_ARGS));
#endif
#ifdef BUFSIZ
extern void alpha_write_linkage PARAMS ((FILE *));
#endif
#endif /* TARGET_ABI_OPEN_VMS */

#ifdef RTX_CODE
extern rtx alpha_need_linkage PARAMS ((const char *, int));
#endif

#ifdef TREE_CODE
extern tree alpha_build_va_list PARAMS ((void));
#ifdef RTX_CODE
extern void alpha_va_start PARAMS ((int, tree, rtx));
extern rtx alpha_va_arg PARAMS ((tree, tree));
extern rtx function_arg PARAMS ((CUMULATIVE_ARGS, enum machine_mode,
				 tree, int));
#endif
extern void alpha_start_function PARAMS ((FILE *, const char *, tree));
extern void alpha_end_function PARAMS ((FILE *, const char *, tree));
extern void alpha_output_mi_thunk_osf PARAMS ((FILE *, tree,
					       HOST_WIDE_INT, tree));
extern void alpha_encode_section_info PARAMS ((tree));
#endif /* TREE CODE */

#ifdef RTX_CODE
extern rtx unicosmk_add_call_info_word PARAMS ((rtx));
#endif

#if TARGET_ABI_UNICOSMK
#ifdef RTX_CODE
extern void unicosmk_defer_case_vector PARAMS ((rtx, rtx));
#endif
#ifdef TREE_CODE
extern void unicosmk_unique_section PARAMS ((tree, int));
#endif
extern void unicosmk_add_extern PARAMS ((const char *));
extern void unicosmk_output_align PARAMS ((FILE *, int));
extern char * unicosmk_text_section PARAMS ((void));
extern char * unicosmk_data_section PARAMS ((void));
extern void unicosmk_asm_file_start PARAMS ((FILE *));
extern void unicosmk_asm_file_end PARAMS ((FILE *));
extern void unicosmk_output_common PARAMS ((FILE *, const char *, int, int));
#endif /* TARGET_ABI_UNICOSMK */
OpenPOWER on IntegriCloud