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 iris6_asm_output_align PARAMS ((FILE *, unsigned));
32 extern const char * current_section_name PARAMS ((void));
33 extern unsigned int current_section_flags PARAMS ((void));
34 extern int mips_can_use_return_insn PARAMS ((void));
35 extern void mips_declare_object PARAMS ((FILE *, const char *,
38 extern void mips_declare_object_name PARAMS ((FILE *, const char *,
40 extern void mips_finish_declare_object PARAMS ((FILE *, tree,
42 extern void mips_output_aligned_bss
43 PARAMS ((FILE *, tree, const char *,
44 unsigned HOST_WIDE_INT, int));
45 extern void mips_expand_epilogue PARAMS ((int));
46 extern void mips_expand_prologue PARAMS ((void));
47 extern void mips_output_filename PARAMS ((FILE *, const char *));
48 extern void mips_output_lineno PARAMS ((FILE *, int));
49 extern void mips_output_ascii PARAMS ((FILE *, const char *,
51 extern void mips_order_regs_for_local_alloc PARAMS ((void));
52 extern struct rtx_def * embedded_pic_fnaddr_reg PARAMS ((void));
53 extern struct rtx_def * mips16_gp_pseudo_reg PARAMS ((void));
54 #ifdef ASM_OUTPUT_UNDEF_FUNCTION
55 extern int mips_output_external_libcall PARAMS ((FILE *, const char *));
56 #endif /* ASM_OUTPUT_UNDEF_FUNCTION */
57 extern struct rtx_def *mips_function_value PARAMS ((tree, tree,
60 extern unsigned int mips_hard_regno_nregs PARAMS ((int,
62 extern int mips_return_in_memory PARAMS ((tree));
64 extern struct rtx_def *function_arg PARAMS ((const CUMULATIVE_ARGS *,
65 enum machine_mode, tree, int));
66 extern void function_arg_advance PARAMS ((CUMULATIVE_ARGS *,
69 extern int function_arg_partial_nregs
70 PARAMS ((const CUMULATIVE_ARGS *,
73 extern int mips_setup_incoming_varargs
74 PARAMS ((const CUMULATIVE_ARGS *,
77 extern int function_arg_pass_by_reference
78 PARAMS ((const CUMULATIVE_ARGS *,
79 enum machine_mode, tree, int));
80 extern int mips_output_external PARAMS ((FILE *, tree,
82 extern tree mips_build_va_list PARAMS ((void));
83 extern void mips_va_start PARAMS ((tree, rtx));
84 extern struct rtx_def *mips_va_arg PARAMS ((tree, tree));
86 extern bool mips_expand_block_move PARAMS ((rtx, rtx, rtx));
87 extern bool mips_expand_unaligned_load PARAMS ((rtx, rtx,
90 extern bool mips_expand_unaligned_store PARAMS ((rtx, rtx,
93 extern void init_cumulative_args PARAMS ((CUMULATIVE_ARGS *,
95 extern void gen_conditional_move PARAMS ((rtx *));
96 extern void mips_gen_conditional_trap PARAMS ((rtx *));
97 extern void mips_emit_fcc_reload PARAMS ((rtx, rtx, rtx));
98 extern void mips_set_return_address PARAMS ((rtx, rtx));
99 extern HOST_WIDE_INT mips_debugger_offset PARAMS ((rtx, HOST_WIDE_INT));
100 extern rtx mips_subword PARAMS ((rtx, int));
101 extern bool mips_split_64bit_move_p PARAMS ((rtx, rtx));
102 extern void mips_split_64bit_move PARAMS ((rtx, rtx));
103 extern const char *mips_output_move PARAMS ((rtx, rtx));
104 extern const char *mips_emit_prefetch PARAMS ((rtx *));
105 extern const char *mips_restore_gp PARAMS ((rtx *));
106 extern void override_options PARAMS ((void));
107 extern void mips_conditional_register_usage PARAMS ((void));
108 extern void print_operand_address PARAMS ((FILE *, rtx));
109 extern void print_operand PARAMS ((FILE *, rtx, int));
110 extern struct rtx_def * embedded_pic_offset PARAMS ((rtx));
111 extern int build_mips16_call_stub PARAMS ((rtx, rtx, rtx, int));
112 extern const char *mips_output_load_label PARAMS ((void));
113 extern const char *mips_output_conditional_branch PARAMS ((rtx, rtx *,
116 extern const char *mips_output_division PARAMS ((const char *, rtx *));
117 extern int mips_adjust_insn_length PARAMS ((rtx, int));
118 extern enum reg_class mips_secondary_reload_class PARAMS ((enum reg_class,
121 extern bool mips_cannot_change_mode_class
122 PARAMS ((enum machine_mode, enum machine_mode,
124 extern int mips_class_max_nregs PARAMS ((enum reg_class,
126 extern int mips_register_move_cost PARAMS ((enum machine_mode,
130 extern int se_arith_operand PARAMS ((rtx, enum machine_mode));
131 extern int mips_address_insns PARAMS ((rtx, enum machine_mode));
132 extern int mips_fetch_insns PARAMS ((rtx));
133 extern int mips_const_insns PARAMS ((rtx));
134 extern bool mips_global_pic_constant_p PARAMS ((rtx));
135 extern bool mips_legitimate_address_p PARAMS ((enum machine_mode,
137 extern bool mips_legitimize_address PARAMS ((rtx *,
139 extern bool mips_legitimize_move PARAMS ((enum machine_mode,
141 extern rtx mips_delegitimize_address PARAMS ((rtx));
142 extern void mips_expand_call PARAMS ((rtx, rtx, rtx, rtx, int));
143 extern int mips_reg_mode_ok_for_base_p PARAMS ((rtx,
146 extern bool mips_valid_pointer_mode PARAMS ((enum machine_mode));
148 extern int m16_uimm3_b PARAMS ((rtx, enum machine_mode));
149 extern int m16_simm4_1 PARAMS ((rtx, enum machine_mode));
150 extern int m16_nsimm4_1 PARAMS ((rtx, enum machine_mode));
151 extern int m16_simm5_1 PARAMS ((rtx, enum machine_mode));
152 extern int m16_nsimm5_1 PARAMS ((rtx, enum machine_mode));
153 extern int m16_uimm5_4 PARAMS ((rtx, enum machine_mode));
154 extern int m16_nuimm5_4 PARAMS ((rtx, enum machine_mode));
155 extern int m16_simm8_1 PARAMS ((rtx, enum machine_mode));
156 extern int m16_nsimm8_1 PARAMS ((rtx, enum machine_mode));
157 extern int m16_uimm8_1 PARAMS ((rtx, enum machine_mode));
158 extern int m16_nuimm8_1 PARAMS ((rtx, enum machine_mode));
159 extern int m16_uimm8_m1_1 PARAMS ((rtx, enum machine_mode));
160 extern int m16_uimm8_4 PARAMS ((rtx, enum machine_mode));
161 extern int m16_nuimm8_4 PARAMS ((rtx, enum machine_mode));
162 extern int m16_simm8_8 PARAMS ((rtx, enum machine_mode));
163 extern int m16_nsimm8_8 PARAMS ((rtx, enum machine_mode));
164 extern int m16_usym8_4 PARAMS ((rtx, enum machine_mode));
165 extern int m16_usym5_4 PARAMS ((rtx, enum machine_mode));
168 extern rtx gen_int_relational PARAMS ((enum rtx_code, rtx, rtx,
170 extern void gen_conditional_branch PARAMS ((rtx *, enum rtx_code));
172 extern rtx mips_return_addr PARAMS ((int, rtx));
174 #endif /* ! GCC_MIPS_PROTOS_H */