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 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 void function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
31 extern void function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
32 extern void mips_asm_file_end PARAMS ((FILE *));
33 extern void mips_asm_file_start PARAMS ((FILE *));
34 extern int mips_can_use_return_insn PARAMS ((void));
35 extern void mips_declare_object PARAMS ((FILE *, const char *, const char *, const char *, int));
36 extern void mips_expand_epilogue PARAMS ((void));
37 extern void mips_expand_prologue PARAMS ((void));
38 #ifdef REAL_VALUE_TYPE
39 extern void mips_output_double PARAMS ((FILE *, REAL_VALUE_TYPE));
40 extern void mips_output_float PARAMS ((FILE *, REAL_VALUE_TYPE));
41 #endif /* REAL_VALUE_TYPE */
42 extern void mips_output_filename PARAMS ((FILE *, const char *));
43 extern void mips_output_lineno PARAMS ((FILE *, int));
44 extern void mips_order_regs_for_local_alloc PARAMS ((void));
45 extern struct rtx_def * mips16_gp_pseudo_reg PARAMS ((void));
46 #ifdef ASM_OUTPUT_UNDEF_FUNCTION
47 extern int mips_output_external_libcall PARAMS ((FILE *, const char *));
48 #endif /* ASM_OUTPUT_UNDEF_FUNCTION */
52 extern struct rtx_def * function_arg PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int));
53 extern void function_arg_advance PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int));
54 extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int));
55 extern int function_arg_pass_by_reference PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int));
56 extern int mips16_constant_after_function_p PARAMS ((tree));
57 extern int mips_output_external PARAMS ((FILE *, tree, const char *));
58 extern tree mips_build_va_list PARAMS ((void));
60 extern void mips_va_start PARAMS ((int, tree, rtx));
62 extern struct rtx_def *mips_va_arg PARAMS ((tree, tree));
63 extern void mips_select_section PARAMS ((tree, int));
64 #endif /* TREE_CODE */
67 extern int arith32_operand PARAMS ((rtx, enum machine_mode));
68 extern int arith_operand PARAMS ((rtx, enum machine_mode));
69 extern int cmp_op PARAMS ((rtx, enum machine_mode));
70 extern int trap_cmp_op PARAMS ((rtx, enum machine_mode));
71 extern int const_float_1_operand PARAMS ((rtx, enum machine_mode));
72 extern void expand_block_move PARAMS ((rtx []));
73 extern int equality_op PARAMS ((rtx, enum machine_mode));
74 extern void final_prescan_insn PARAMS ((rtx, rtx [], int));
75 extern struct rtx_def * gen_int_relational PARAMS ((enum rtx_code, rtx, rtx, rtx,int *));
77 extern void init_cumulative_args PARAMS ((CUMULATIVE_ARGS *c, tree, rtx));
78 #endif /* TREE_CODE */
79 extern void gen_conditional_branch PARAMS ((rtx[], enum rtx_code));
80 extern void gen_conditional_move PARAMS ((rtx *));
81 extern void mips_gen_conditional_trap PARAMS ((rtx *));
82 extern int large_int PARAMS ((rtx, enum machine_mode));
83 extern void machine_dependent_reorg PARAMS ((rtx));
84 extern int mips_address_cost PARAMS ((rtx));
85 extern int mips_const_double_ok PARAMS ((rtx, enum machine_mode));
86 extern void mips_count_memory_refs PARAMS ((rtx, int));
87 extern HOST_WIDE_INT mips_debugger_offset PARAMS ((rtx, HOST_WIDE_INT));
88 extern int mips_check_split PARAMS ((rtx, enum machine_mode));
89 extern const char *mips_fill_delay_slot PARAMS ((const char *, enum delay_type, rtx[], rtx));
90 extern const char *mips_move_1word PARAMS ((rtx[], rtx, int));
91 extern const char *mips_move_2words PARAMS ((rtx[], rtx));
92 extern const char *output_block_move PARAMS ((rtx, rtx[], int, enum block_move_type));
93 extern void override_options PARAMS ((void));
94 extern int pc_or_label_operand PARAMS ((rtx, enum machine_mode));
95 extern void print_operand_address PARAMS ((FILE *, rtx));
96 extern void print_operand PARAMS ((FILE *, rtx, int));
97 extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
98 extern int true_reg_or_0_operand PARAMS ((rtx, enum machine_mode));
99 extern int simple_memory_operand PARAMS ((rtx, enum machine_mode));
100 extern int double_memory_operand PARAMS ((rtx, enum machine_mode));
101 extern int equality_op PARAMS ((rtx, enum machine_mode));
102 extern int small_int PARAMS ((rtx, enum machine_mode));
103 extern int uns_arith_operand PARAMS ((rtx, enum machine_mode));
104 extern struct rtx_def * embedded_pic_offset PARAMS ((rtx));
105 extern struct rtx_def * mips16_gp_offset PARAMS ((rtx));
106 extern int mips16_gp_offset_p PARAMS ((rtx));
107 extern int mips16_constant PARAMS ((rtx, enum machine_mode, int, int));
108 extern int build_mips16_call_stub PARAMS ((rtx, rtx, rtx, int));
109 extern char *mips_output_conditional_branch PARAMS ((rtx, rtx *, int, int, int, int));
110 extern int mips_adjust_insn_length PARAMS ((rtx, int));
111 extern enum reg_class mips_secondary_reload_class PARAMS ((enum reg_class, enum machine_mode, rtx, int));
112 extern void mips_select_rtx_section PARAMS ((enum machine_mode, rtx));
114 /* Recognition functions that return if a condition is true. */
115 extern int address_operand PARAMS ((rtx, enum machine_mode));
116 extern int call_insn_operand PARAMS ((rtx, enum machine_mode));
117 extern int const_double_operand PARAMS ((rtx, enum machine_mode));
118 extern int const_int_operand PARAMS ((rtx, enum machine_mode));
119 extern int consttable_operand PARAMS ((rtx, enum machine_mode));
120 extern int general_operand PARAMS ((rtx, enum machine_mode));
121 extern int immediate_operand PARAMS ((rtx, enum machine_mode));
122 extern int memory_operand PARAMS ((rtx, enum machine_mode));
123 extern int nonimmediate_operand PARAMS ((rtx, enum machine_mode));
124 extern int nonmemory_operand PARAMS ((rtx, enum machine_mode));
125 extern int pic_address_needs_scratch PARAMS ((rtx));
126 extern int register_operand PARAMS ((rtx, enum machine_mode));
127 extern int scratch_operand PARAMS ((rtx, enum machine_mode));
128 extern int move_operand PARAMS ((rtx, enum machine_mode));
129 extern int movdi_operand PARAMS ((rtx, enum machine_mode));
130 extern int se_register_operand PARAMS ((rtx, enum machine_mode));
131 extern int se_reg_or_0_operand PARAMS ((rtx, enum machine_mode));
132 extern int se_uns_arith_operand PARAMS ((rtx, enum machine_mode));
133 extern int se_arith_operand PARAMS ((rtx, enum machine_mode));
134 extern int se_nonmemory_operand PARAMS ((rtx, enum machine_mode));
135 extern int se_nonimmediate_operand PARAMS ((rtx, enum machine_mode));
136 extern int mips_legitimate_address_p PARAMS ((enum machine_mode, rtx, int));
137 extern int mips_reg_mode_ok_for_base_p PARAMS ((rtx, enum machine_mode, int));
138 extern int extend_operator PARAMS ((rtx, enum machine_mode));
139 extern int highpart_shift_operator PARAMS ((rtx, enum machine_mode));
140 extern int m16_uimm3_b PARAMS ((rtx, enum machine_mode));
141 extern int m16_simm4_1 PARAMS ((rtx, enum machine_mode));
142 extern int m16_nsimm4_1 PARAMS ((rtx, enum machine_mode));
143 extern int m16_simm5_1 PARAMS ((rtx, enum machine_mode));
144 extern int m16_nsimm5_1 PARAMS ((rtx, enum machine_mode));
145 extern int m16_uimm5_4 PARAMS ((rtx, enum machine_mode));
146 extern int m16_nuimm5_4 PARAMS ((rtx, enum machine_mode));
147 extern int m16_simm8_1 PARAMS ((rtx, enum machine_mode));
148 extern int m16_nsimm8_1 PARAMS ((rtx, enum machine_mode));
149 extern int m16_uimm8_1 PARAMS ((rtx, enum machine_mode));
150 extern int m16_nuimm8_1 PARAMS ((rtx, enum machine_mode));
151 extern int m16_uimm8_m1_1 PARAMS ((rtx, enum machine_mode));
152 extern int m16_uimm8_4 PARAMS ((rtx, enum machine_mode));
153 extern int m16_nuimm8_4 PARAMS ((rtx, enum machine_mode));
154 extern int m16_simm8_8 PARAMS ((rtx, enum machine_mode));
155 extern int m16_nsimm8_8 PARAMS ((rtx, enum machine_mode));
156 extern int m16_usym8_4 PARAMS ((rtx, enum machine_mode));
157 extern int m16_usym5_4 PARAMS ((rtx, enum machine_mode));
158 #endif /* RTX_CODE */
160 #endif /* ! GCC_MIPS_PROTOS_H */