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alpha-protos.h (alpha_output_mi_thunk_osf): Update signature to match target.h.
[gcc.git] / gcc / config / arm / arm-protos.h
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eb3921e8 1/* Prototypes for exported functions defined in arm.c and pe.c
483ab821 2 Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
eb3921e8
NC		 3 Contributed by Richard Earnshaw (rearnsha@arm.com)
4 Minor hacks by Nick Clifton (nickc@cygnus.com)
5
6This file is part of GNU CC.
7
8GNU CC is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2, or (at your option)
11any later version.
12
13GNU CC is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GNU CC; see the file COPYING. If not, write to
20the Free Software Foundation, 59 Temple Place - Suite 330,
21Boston, MA 02111-1307, USA. */
22
8b97c5f8
ZW		 23#ifndef GCC_ARM_PROTOS_H
24#define GCC_ARM_PROTOS_H
25
91ea4f8d 26extern void rdata_section PARAMS ((void));
d5b7b3ae
RE		 27extern void arm_override_options PARAMS ((void));
28extern int use_return_insn PARAMS ((int));
29extern int arm_regno_class PARAMS ((int));
c1163e75 30extern void arm_finalize_pic PARAMS ((int));
d5b7b3ae 31extern int arm_volatile_func PARAMS ((void));
cd2b33d0 32extern const char * arm_output_epilogue PARAMS ((int));
d5b7b3ae
RE		 33extern void arm_expand_prologue PARAMS ((void));
34/* Used in arm.md, but defined in output.c. */
35extern void assemble_align PARAMS ((int));
c27ba912 36extern const char * arm_strip_name_encoding PARAMS ((const char *));
e1944073 37extern void arm_asm_output_labelref PARAMS ((FILE *, const char *));
6d3d9133 38extern unsigned long arm_current_func_type PARAMS ((void));
095bb276 39extern unsigned int arm_compute_initial_elimination_offset PARAMS ((unsigned int, unsigned int));
eb3921e8
NC		 40
41#ifdef TREE_CODE
d5b7b3ae 42extern int arm_return_in_memory PARAMS ((tree));
cd2b33d0 43extern void arm_encode_call_attribute PARAMS ((tree, int));
254bb256 44extern int arm_function_ok_for_sibcall PARAMS ((tree));
eb3921e8 45#endif
eb3921e8 46#ifdef RTX_CODE
4b02997f 47extern int arm_hard_regno_mode_ok PARAMS ((unsigned int, enum machine_mode));
d5b7b3ae
RE		 48extern int const_ok_for_arm PARAMS ((HOST_WIDE_INT));
49extern int arm_split_constant PARAMS ((RTX_CODE, enum machine_mode,
50 HOST_WIDE_INT, rtx, rtx, int));
51extern RTX_CODE arm_canonicalize_comparison PARAMS ((RTX_CODE, rtx *));
52extern int legitimate_pic_operand_p PARAMS ((rtx));
53extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx));
d5b7b3ae 54extern int arm_rtx_costs PARAMS ((rtx, RTX_CODE, RTX_CODE));
299d06ad 55extern int const_double_rtx_ok_for_fpu PARAMS ((rtx));
299d06ad 56extern int neg_const_double_rtx_ok_for_fpu PARAMS ((rtx));
d5b7b3ae
RE		 57
58/* Predicates. */
59extern int s_register_operand PARAMS ((rtx, enum machine_mode));
b0888988 60extern int arm_hard_register_operand PARAMS ((rtx, enum machine_mode));
d5b7b3ae
RE		 61extern int f_register_operand PARAMS ((rtx, enum machine_mode));
62extern int reg_or_int_operand PARAMS ((rtx, enum machine_mode));
63extern int arm_reload_memory_operand PARAMS ((rtx, enum machine_mode));
64extern int arm_rhs_operand PARAMS ((rtx, enum machine_mode));
65extern int arm_rhsm_operand PARAMS ((rtx, enum machine_mode));
66extern int arm_add_operand PARAMS ((rtx, enum machine_mode));
67extern int arm_not_operand PARAMS ((rtx, enum machine_mode));
68extern int offsettable_memory_operand PARAMS ((rtx, enum machine_mode));
69extern int alignable_memory_operand PARAMS ((rtx, enum machine_mode));
70extern int bad_signed_byte_operand PARAMS ((rtx, enum machine_mode));
71extern int fpu_rhs_operand PARAMS ((rtx, enum machine_mode));
72extern int fpu_add_operand PARAMS ((rtx, enum machine_mode));
73extern int power_of_two_operand PARAMS ((rtx, enum machine_mode));
74extern int nonimmediate_di_operand PARAMS ((rtx, enum machine_mode));
75extern int di_operand PARAMS ((rtx, enum machine_mode));
76extern int nonimmediate_soft_df_operand PARAMS ((rtx, enum machine_mode));
77extern int soft_df_operand PARAMS ((rtx, enum machine_mode));
78extern int index_operand PARAMS ((rtx, enum machine_mode));
79extern int const_shift_operand PARAMS ((rtx, enum machine_mode));
05ed98a1 80extern int arm_comparison_operator PARAMS ((rtx, enum machine_mode));
d5b7b3ae
RE		 81extern int shiftable_operator PARAMS ((rtx, enum machine_mode));
82extern int shift_operator PARAMS ((rtx, enum machine_mode));
83extern int equality_operator PARAMS ((rtx, enum machine_mode));
84extern int minmax_operator PARAMS ((rtx, enum machine_mode));
85extern int cc_register PARAMS ((rtx, enum machine_mode));
86extern int dominant_cc_register PARAMS ((rtx, enum machine_mode));
87extern int logical_binary_operator PARAMS ((rtx, enum machine_mode));
88extern int multi_register_push PARAMS ((rtx, enum machine_mode));
89extern int load_multiple_operation PARAMS ((rtx, enum machine_mode));
90extern int store_multiple_operation PARAMS ((rtx, enum machine_mode));
91
92extern int symbol_mentioned_p PARAMS ((rtx));
93extern int label_mentioned_p PARAMS ((rtx));
94extern RTX_CODE minmax_code PARAMS ((rtx));
95extern int adjacent_mem_locations PARAMS ((rtx, rtx));
96extern int load_multiple_sequence PARAMS ((rtx *, int, int *, int *,
97 HOST_WIDE_INT *));
cd2b33d0 98extern const char * emit_ldm_seq PARAMS ((rtx *, int));
d5b7b3ae
RE		 99extern int store_multiple_sequence PARAMS ((rtx *, int, int *, int *,
100 HOST_WIDE_INT *));
cd2b33d0 101extern const char * emit_stm_seq PARAMS ((rtx *, int));
d5b7b3ae
RE		 102extern rtx arm_gen_load_multiple PARAMS ((int, int, rtx, int, int, int,
103 int, int));
104extern rtx arm_gen_store_multiple PARAMS ((int, int, rtx, int, int, int,
105 int, int));
106extern int arm_gen_movstrqi PARAMS ((rtx *));
107extern rtx arm_gen_rotated_half_load PARAMS ((rtx));
108extern enum machine_mode arm_select_cc_mode PARAMS ((RTX_CODE, rtx, rtx));
109extern rtx arm_gen_compare_reg PARAMS ((RTX_CODE, rtx, rtx));
fcd53748 110extern rtx arm_gen_return_addr_mask PARAMS ((void));
d5b7b3ae
RE		 111extern void arm_reload_in_hi PARAMS ((rtx *));
112extern void arm_reload_out_hi PARAMS ((rtx *));
113extern void arm_reorg PARAMS ((rtx));
cd2b33d0
NC		 114extern const char * fp_immediate_constant PARAMS ((rtx));
115extern const char * output_call PARAMS ((rtx *));
116extern const char * output_call_mem PARAMS ((rtx *));
117extern const char * output_mov_long_double_fpu_from_arm PARAMS ((rtx *));
118extern const char * output_mov_long_double_arm_from_fpu PARAMS ((rtx *));
119extern const char * output_mov_long_double_arm_from_arm PARAMS ((rtx *));
120extern const char * output_mov_double_fpu_from_arm PARAMS ((rtx *));
121extern const char * output_mov_double_arm_from_fpu PARAMS ((rtx *));
122extern const char * output_move_double PARAMS ((rtx *));
123extern const char * output_mov_immediate PARAMS ((rtx *));
124extern const char * output_add_immediate PARAMS ((rtx *));
125extern const char * arithmetic_instr PARAMS ((rtx, int));
d5b7b3ae 126extern void output_ascii_pseudo_op PARAMS ((FILE *, const unsigned char *, int));
cd2b33d0 127extern const char * output_return_instruction PARAMS ((rtx, int, int));
5f37d07c 128extern void arm_poke_function_name PARAMS ((FILE *, const char *));
d5b7b3ae 129extern void arm_print_operand PARAMS ((FILE *, rtx, int));
b0888988 130extern void arm_print_operand_address PARAMS ((FILE *, rtx));
d5b7b3ae
RE		 131extern void arm_final_prescan_insn PARAMS ((rtx));
132extern int arm_go_if_legitimate_address PARAMS ((enum machine_mode, rtx));
133extern int arm_debugger_arg_offset PARAMS ((int, rtx));
134extern int arm_is_longcall_p PARAMS ((rtx, int, int));
135
136#if defined TREE_CODE
137extern rtx arm_function_arg PARAMS ((CUMULATIVE_ARGS *,
138 enum machine_mode, tree, int));
139extern void arm_init_cumulative_args PARAMS ((CUMULATIVE_ARGS *, tree, rtx,
140 int));
141#endif
142
eb3921e8 143#if defined AOF_ASSEMBLER
d5b7b3ae
RE		 144extern rtx aof_pic_entry PARAMS ((rtx));
145extern void aof_dump_pic_table PARAMS ((FILE *));
146extern char * aof_text_section PARAMS ((void));
147extern char * aof_data_section PARAMS ((void));
5f37d07c
KG		 148extern void aof_add_import PARAMS ((const char *));
149extern void aof_delete_import PARAMS ((const char *));
d5b7b3ae 150extern void aof_dump_imports PARAMS ((FILE *));
91ea4f8d
KG		 151extern void zero_init_section PARAMS ((void));
152extern void common_section PARAMS ((void));
eb3921e8
NC		 153#endif /* AOF_ASSEMBLER */
154
eb3921e8
NC		 155#endif /* RTX_CODE */
156
3717da94
JT		 157extern int arm_float_words_big_endian PARAMS ((void));
158
d5b7b3ae
RE		 159/* Thumb functions. */
160extern void arm_init_expanders PARAMS ((void));
161extern int thumb_far_jump_used_p PARAMS ((int));
cd2b33d0 162extern const char * thumb_unexpanded_epilogue PARAMS ((void));
d5b7b3ae
RE		 163extern void thumb_expand_prologue PARAMS ((void));
164extern void thumb_expand_epilogue PARAMS ((void));
165#ifdef TREE_CODE
166extern int is_called_in_ARM_mode PARAMS ((tree));
167#endif
d5b7b3ae 168extern int thumb_shiftable_const PARAMS ((unsigned HOST_WIDE_INT));
cd2b33d0 169#ifdef RTX_CODE
d5b7b3ae 170extern void thumb_final_prescan_insn PARAMS ((rtx));
cd2b33d0 171extern const char * thumb_load_double_from_address
d5b7b3ae 172 PARAMS ((rtx *));
cd2b33d0 173extern const char * thumb_output_move_mem_multiple
d5b7b3ae
RE		 174 PARAMS ((int, rtx *));
175extern void thumb_expand_movstrqi PARAMS ((rtx *));
176extern int thumb_cmp_operand PARAMS ((rtx, enum machine_mode));
177extern rtx * thumb_legitimize_pic_address
178 PARAMS ((rtx, enum machine_mode, rtx));
179extern int thumb_go_if_legitimate_address
180 PARAMS ((enum machine_mode, rtx));
181extern rtx arm_return_addr PARAMS ((int, rtx));
182extern void thumb_reload_out_hi PARAMS ((rtx *));
183extern void thumb_reload_in_hi PARAMS ((rtx *));
184#endif
185
186/* Defined in pe.c. */
ac670723
RE		 187extern int arm_dllexport_name_p PARAMS ((const char *));
188extern int arm_dllimport_name_p PARAMS ((const char *));
d5b7b3ae
RE		 189
190#ifdef TREE_CODE
d5b7b3ae 191extern void arm_pe_unique_section PARAMS ((tree, int));
b2003250 192extern void arm_pe_encode_section_info PARAMS ((tree, int));
d5b7b3ae
RE		 193extern int arm_dllexport_p PARAMS ((tree));
194extern int arm_dllimport_p PARAMS ((tree));
195extern void arm_mark_dllexport PARAMS ((tree));
196extern void arm_mark_dllimport PARAMS ((tree));
eb0424da 197extern void arm_output_mi_thunk PARAMS ((FILE *, tree, HOST_WIDE_INT, tree));
d5b7b3ae 198#endif
8b97c5f8 199
d19fb8e3
NC		 200extern void arm_init_builtins PARAMS ((void));
201#if defined (TREE_CODE) && defined (RTX_CODE)
202extern rtx arm_expand_builtin PARAMS ((tree, rtx, rtx,
203 enum machine_mode, int));
204#endif
205
16d645fa 206#ifdef GCC_C_PRAGMA_H /* included from code that cares about pragmas */
8b97c5f8
ZW		 207extern void arm_pr_long_calls PARAMS ((cpp_reader *));
208extern void arm_pr_no_long_calls PARAMS ((cpp_reader *));
209extern void arm_pr_long_calls_off PARAMS ((cpp_reader *));
210#endif
211
88657302 212#endif /* ! GCC_ARM_PROTOS_H */
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