1 /* Prototypes for exported functions defined in mmix.c
2 Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
3 Contributed by Hans-Peter Nilsson (hp@bitrange.com)
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
22 extern void mmix_override_options
PARAMS ((void));
23 extern void mmix_init_expanders
PARAMS ((void));
24 extern int mmix_eh_return_data_regno
PARAMS ((int));
25 extern int mmix_initial_elimination_offset
PARAMS ((int, int));
26 extern int mmix_starting_frame_offset
PARAMS ((void));
27 extern int mmix_function_arg_regno_p
PARAMS ((int, int));
28 extern void mmix_function_profiler
PARAMS ((FILE *, int));
29 extern void mmix_trampoline_template
PARAMS ((FILE *));
30 extern int mmix_trampoline_size
;
31 extern int mmix_reversible_cc_mode
PARAMS ((enum machine_mode
));
32 extern int mmix_register_move_cost
33 PARAMS ((enum machine_mode
, enum reg_class
, enum reg_class
));
34 extern const char *mmix_text_section_asm_op
PARAMS ((void));
35 extern const char *mmix_data_section_asm_op
PARAMS ((void));
36 extern void mmix_asm_file_start
PARAMS ((FILE *));
37 extern void mmix_asm_file_end
PARAMS ((FILE *));
38 extern void mmix_asm_output_source_filename
PARAMS ((FILE *, const char *));
39 extern void mmix_output_quoted_string
PARAMS ((FILE *, const char *, int));
40 extern void mmix_asm_output_source_line
PARAMS ((FILE *, int));
41 extern void mmix_asm_output_ascii
PARAMS ((FILE *, const char *, int));
42 extern void mmix_asm_output_label
PARAMS ((FILE *, const char *));
43 extern void mmix_asm_globalize_label
PARAMS ((FILE *, const char *));
44 extern void mmix_asm_weaken_label
PARAMS ((FILE *, const char *));
45 extern void mmix_asm_output_labelref
PARAMS ((FILE *, const char *));
46 extern void mmix_asm_output_internal_label
47 PARAMS ((FILE *, const char *, int));
48 extern void mmix_asm_output_def
PARAMS ((FILE *, const char *, const char *));
49 extern int mmix_print_operand_punct_valid_p
PARAMS ((int));
50 extern void mmix_asm_output_reg_push
PARAMS ((FILE *, int));
51 extern void mmix_asm_output_reg_pop
PARAMS ((FILE *, int));
52 extern void mmix_asm_output_skip
PARAMS ((FILE *, int));
53 extern void mmix_asm_output_align
PARAMS ((FILE *, int));
54 extern int mmix_shiftable_wyde_value
PARAMS ((unsigned HOST_WIDEST_INT
));
55 extern void mmix_output_register_setting
56 PARAMS ((FILE *, int, HOST_WIDEST_INT
, int));
57 extern void mmix_conditional_register_usage
PARAMS ((void));
58 extern int mmix_local_regno
PARAMS ((int));
59 extern int mmix_dbx_register_number
PARAMS ((int));
61 /* Things that need rtl.h, tree.h or real.h included, or in combination. */
66 extern void mmix_make_decl_one_only
PARAMS ((tree
));
67 extern int mmix_function_arg_pass_by_reference
68 PARAMS ((const CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int));
69 extern rtx mmix_function_outgoing_value
PARAMS ((tree
, tree
));
70 extern int mmix_data_alignment
PARAMS ((tree
, int));
71 extern int mmix_constant_alignment
PARAMS ((tree
, int));
72 extern int mmix_local_alignment
PARAMS ((tree
, int));
73 extern void mmix_setup_incoming_varargs
74 PARAMS ((CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int *, int));
75 extern void mmix_asm_output_pool_prologue
76 PARAMS ((FILE *, const char *, tree
, int));
77 extern void mmix_asm_output_aligned_common
78 PARAMS ((FILE *, const char *, int, int));
79 extern void mmix_asm_output_aligned_local
80 PARAMS ((FILE *, const char *, int, int));
81 extern void mmix_asm_declare_register_global
82 PARAMS ((FILE *, tree
, int, const char *));
83 extern void mmix_asm_output_mi_thunk
PARAMS ((FILE *, tree
, int, tree
));
84 extern int mmix_use_simple_return
PARAMS ((void));
86 /* Need tree.h and rtl.h */
88 extern rtx mmix_function_arg
89 PARAMS ((const CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int, int));
90 extern rtx mmix_expand_builtin_va_arg
PARAMS ((tree
, tree
));
91 # endif /* RTX_CODE */
92 #endif /* TREE_CODE */
96 extern void mmix_asm_output_addr_diff_elt
PARAMS ((FILE *, rtx
, int, int));
97 extern void mmix_asm_output_addr_vec_elt
PARAMS ((FILE *, int));
98 extern enum reg_class mmix_preferred_reload_class
99 PARAMS ((rtx
, enum reg_class
));
100 extern enum reg_class mmix_preferred_output_reload_class
101 PARAMS ((rtx
, enum reg_class
));
102 extern enum reg_class mmix_secondary_reload_class
103 PARAMS ((enum reg_class
, enum machine_mode
, rtx
, int));
104 extern int mmix_const_ok_for_letter_p
PARAMS ((HOST_WIDE_INT
, int));
105 extern int mmix_const_double_ok_for_letter_p
PARAMS ((rtx
, int));
106 extern int mmix_extra_constraint
PARAMS ((rtx
, int, int));
107 extern rtx mmix_dynamic_chain_address
PARAMS ((rtx
));
108 extern rtx mmix_return_addr_rtx
PARAMS ((int, rtx
));
109 extern rtx mmix_eh_return_stackadj_rtx
PARAMS ((void));
110 extern rtx mmix_eh_return_handler_rtx
PARAMS ((void));
111 extern void mmix_initialize_trampoline
PARAMS ((rtx
, rtx
, rtx
));
112 extern int mmix_constant_address_p
PARAMS ((rtx
));
113 extern int mmix_legitimate_address
PARAMS ((enum machine_mode
, rtx
, int));
114 extern int mmix_legitimate_constant_p
PARAMS ((rtx
));
115 extern enum machine_mode mmix_select_cc_mode
PARAMS ((RTX_CODE
, rtx
, rtx
));
116 extern void mmix_canonicalize_comparison
PARAMS ((RTX_CODE
*, rtx
*, rtx
*));
117 extern int mmix_rtx_cost_recalculated
118 PARAMS ((rtx
, RTX_CODE
, RTX_CODE
, int *));
119 extern int mmix_address_cost
PARAMS ((rtx
));
120 extern void mmix_print_operand
PARAMS ((FILE *, rtx
, int));
121 extern void mmix_print_operand_address
PARAMS ((FILE *, rtx
));
122 extern int mmix_valid_comparison
PARAMS ((RTX_CODE
, enum machine_mode
, rtx
));
123 extern rtx mmix_gen_compare_reg
PARAMS ((enum rtx_code
, rtx
, rtx
));
124 extern void mmix_machine_dependent_reorg
PARAMS ((rtx
));
125 extern void mmix_expand_prologue
PARAMS ((void));
126 extern void mmix_expand_epilogue
PARAMS ((void));
127 extern rtx mmix_get_hard_reg_initial_val
PARAMS ((enum machine_mode
, int));
128 #endif /* RTX_CODE */
130 extern int mmix_asm_preferred_eh_data_format
PARAMS ((int, int));
131 extern void mmix_setup_frame_addresses
PARAMS ((void));
135 * eval: (c-set-style "gnu")
136 * indent-tabs-mode: t