1 /* Prototypes of target machine for GNU compiler. MIPS version.
2 Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
3 1999, 2001, 2002 Free Software Foundation, Inc.
4 Contributed by A. Lichnewsky (lich@inria.inria.fr).
5 Changed by Michael Meissner (meissner@osf.org).
6 64 bit r4000 support by Ian Lance Taylor (ian@cygnus.com) and
7 Brendan Eich (brendan@microunity.com).
9 This file is part of GNU CC.
11 GNU CC is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2, or (at your option)
16 GNU CC is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with GNU CC; see the file COPYING. If not, write to
23 the Free Software Foundation, 59 Temple Place - Suite 330,
24 Boston, MA 02111-1307, USA. */
26 #ifndef GCC_MIPS_PROTOS_H
27 #define GCC_MIPS_PROTOS_H
29 extern HOST_WIDE_INT compute_frame_size
PARAMS ((HOST_WIDE_INT
));
30 extern int mips_initial_elimination_offset
PARAMS ((int, int));
31 extern void mips_asm_file_end
PARAMS ((FILE *));
32 extern void mips_asm_file_start
PARAMS ((FILE *));
33 extern void iris6_asm_file_start
PARAMS ((FILE *));
34 extern void iris6_asm_file_end
PARAMS ((FILE *));
35 extern void iris6_asm_output_align
PARAMS ((FILE *, unsigned));
36 extern const char * current_section_name
PARAMS ((void));
37 extern unsigned int current_section_flags
PARAMS ((void));
38 extern int mips_can_use_return_insn
PARAMS ((void));
39 extern void mips_declare_object
PARAMS ((FILE *, const char *,
42 extern void mips_expand_epilogue
PARAMS ((void));
43 extern void mips_expand_prologue
PARAMS ((void));
44 extern void mips_output_filename
PARAMS ((FILE *, const char *));
45 extern void mips_output_lineno
PARAMS ((FILE *, int));
46 extern void mips_output_ascii
PARAMS ((FILE *, const char *,
48 extern void mips_order_regs_for_local_alloc
PARAMS ((void));
49 extern struct rtx_def
* embedded_pic_fnaddr_reg
PARAMS ((void));
50 extern struct rtx_def
* mips16_gp_pseudo_reg
PARAMS ((void));
51 #ifdef ASM_OUTPUT_UNDEF_FUNCTION
52 extern int mips_output_external_libcall
PARAMS ((FILE *, const char *));
53 #endif /* ASM_OUTPUT_UNDEF_FUNCTION */
54 extern struct rtx_def
*mips_function_value
PARAMS ((tree
, tree
,
57 extern unsigned int mips_hard_regno_nregs
PARAMS ((int,
59 extern int mips_return_in_memory
PARAMS ((tree
));
61 extern struct rtx_def
*function_arg
PARAMS ((const CUMULATIVE_ARGS
*,
62 enum machine_mode
, tree
, int));
63 extern void function_arg_advance
PARAMS ((CUMULATIVE_ARGS
*,
66 extern int function_arg_partial_nregs
67 PARAMS ((const CUMULATIVE_ARGS
*,
70 extern int mips_setup_incoming_varargs
71 PARAMS ((const CUMULATIVE_ARGS
*,
74 extern int function_arg_pass_by_reference
75 PARAMS ((const CUMULATIVE_ARGS
*,
76 enum machine_mode
, tree
, int));
77 extern int mips16_constant_after_function_p
PARAMS ((tree
));
78 extern int mips_output_external
PARAMS ((FILE *, tree
,
80 extern tree mips_build_va_list
PARAMS ((void));
81 extern void mips_va_start
PARAMS ((tree
, rtx
));
82 extern struct rtx_def
*mips_va_arg
PARAMS ((tree
, tree
));
84 extern void expand_block_move
PARAMS ((rtx
*));
85 extern void final_prescan_insn
PARAMS ((rtx
, rtx
*, int));
86 extern void init_cumulative_args
PARAMS ((CUMULATIVE_ARGS
*,
88 extern void gen_conditional_move
PARAMS ((rtx
*));
89 extern void mips_gen_conditional_trap
PARAMS ((rtx
*));
90 extern void mips_emit_fcc_reload
PARAMS ((rtx
, rtx
, rtx
));
91 extern void mips_set_return_address
PARAMS ((rtx
, rtx
));
92 extern void machine_dependent_reorg
PARAMS ((rtx
));
93 extern int mips_address_cost
PARAMS ((rtx
));
94 extern void mips_count_memory_refs
PARAMS ((rtx
, int));
95 extern HOST_WIDE_INT mips_debugger_offset
PARAMS ((rtx
, HOST_WIDE_INT
));
96 extern int mips_check_split
PARAMS ((rtx
, enum machine_mode
));
97 extern const char *mips_fill_delay_slot
PARAMS ((const char *,
98 enum delay_type
, rtx
*,
100 extern const char *mips_move_1word
PARAMS ((rtx
*, rtx
, int));
101 extern const char *mips_move_2words
PARAMS ((rtx
*, rtx
));
102 extern const char *mips_sign_extend
PARAMS ((rtx
, rtx
, rtx
));
103 extern const char *mips_emit_prefetch
PARAMS ((rtx
*));
104 extern const char *mips_restore_gp
PARAMS ((rtx
*, rtx
));
105 extern const char *output_block_move
PARAMS ((rtx
, rtx
*, int,
106 enum block_move_type
));
107 extern void override_options
PARAMS ((void));
108 extern void mips_conditional_register_usage
PARAMS ((void));
109 extern void print_operand_address
PARAMS ((FILE *, rtx
));
110 extern void print_operand
PARAMS ((FILE *, rtx
, int));
111 extern int double_memory_operand
PARAMS ((rtx
,enum machine_mode
));
112 extern struct rtx_def
* embedded_pic_offset
PARAMS ((rtx
));
113 extern struct rtx_def
* mips16_gp_offset
PARAMS ((rtx
));
114 extern int mips16_gp_offset_p
PARAMS ((rtx
));
115 extern int mips16_constant
PARAMS ((rtx
, enum machine_mode
,
117 extern int build_mips16_call_stub
PARAMS ((rtx
, rtx
, rtx
, int));
118 extern const char *mips_output_conditional_branch
PARAMS ((rtx
, rtx
*,
121 extern int mips_adjust_insn_length
PARAMS ((rtx
, int));
122 extern enum reg_class mips_secondary_reload_class
PARAMS ((enum reg_class
,
125 extern enum reg_class mips_cannot_change_mode_class
126 PARAMS ((enum machine_mode
, enum machine_mode
));
127 extern int mips_class_max_nregs
PARAMS ((enum reg_class
,
129 extern int mips_register_move_cost
PARAMS ((enum machine_mode
,
133 extern int pic_address_needs_scratch
PARAMS ((rtx
));
134 extern int se_arith_operand
PARAMS ((rtx
, enum machine_mode
));
135 extern int coprocessor_operand
PARAMS ((rtx
, enum machine_mode
));
136 extern int coprocessor2_operand
PARAMS ((rtx
, enum machine_mode
));
137 extern int symbolic_operand
PARAMS ((rtx
, enum machine_mode
));
138 extern int mips_legitimate_address_p
PARAMS ((enum machine_mode
,
140 extern int mips_reg_mode_ok_for_base_p
PARAMS ((rtx
,
143 extern int m16_uimm3_b
PARAMS ((rtx
, enum machine_mode
));
144 extern int m16_simm4_1
PARAMS ((rtx
, enum machine_mode
));
145 extern int m16_nsimm4_1
PARAMS ((rtx
, enum machine_mode
));
146 extern int m16_simm5_1
PARAMS ((rtx
, enum machine_mode
));
147 extern int m16_nsimm5_1
PARAMS ((rtx
, enum machine_mode
));
148 extern int m16_uimm5_4
PARAMS ((rtx
, enum machine_mode
));
149 extern int m16_nuimm5_4
PARAMS ((rtx
, enum machine_mode
));
150 extern int m16_simm8_1
PARAMS ((rtx
, enum machine_mode
));
151 extern int m16_nsimm8_1
PARAMS ((rtx
, enum machine_mode
));
152 extern int m16_uimm8_1
PARAMS ((rtx
, enum machine_mode
));
153 extern int m16_nuimm8_1
PARAMS ((rtx
, enum machine_mode
));
154 extern int m16_uimm8_m1_1
PARAMS ((rtx
, enum machine_mode
));
155 extern int m16_uimm8_4
PARAMS ((rtx
, enum machine_mode
));
156 extern int m16_nuimm8_4
PARAMS ((rtx
, enum machine_mode
));
157 extern int m16_simm8_8
PARAMS ((rtx
, enum machine_mode
));
158 extern int m16_nsimm8_8
PARAMS ((rtx
, enum machine_mode
));
159 extern int m16_usym8_4
PARAMS ((rtx
, enum machine_mode
));
160 extern int m16_usym5_4
PARAMS ((rtx
, enum machine_mode
));
163 extern rtx gen_int_relational
PARAMS ((enum rtx_code
, rtx
, rtx
,
165 extern void gen_conditional_branch
PARAMS ((rtx
*, enum rtx_code
));
168 #endif /* ! GCC_MIPS_PROTOS_H */