1 /* Prototypes for exported functions defined in mmix.c
2 Copyright (C) 2000, 2001, 2002, 2003 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 (void);
23 extern void mmix_init_expanders (void);
24 extern int mmix_eh_return_data_regno (int);
25 extern int mmix_initial_elimination_offset (int, int);
26 extern int mmix_starting_frame_offset (void);
27 extern int mmix_function_arg_regno_p (int, int);
28 extern void mmix_function_profiler (FILE *, int);
29 extern void mmix_trampoline_template (FILE *);
30 extern int mmix_trampoline_size
;
31 extern int mmix_reversible_cc_mode (enum machine_mode
);
32 extern int mmix_register_move_cost
33 (enum machine_mode
, enum reg_class
, enum reg_class
);
34 extern const char *mmix_text_section_asm_op (void);
35 extern const char *mmix_data_section_asm_op (void);
36 extern void mmix_asm_output_source_filename (FILE *, const char *);
37 extern void mmix_output_quoted_string (FILE *, const char *, int);
38 extern void mmix_asm_output_source_line (FILE *, int);
39 extern void mmix_asm_output_ascii (FILE *, const char *, int);
40 extern void mmix_asm_output_label (FILE *, const char *);
41 extern void mmix_asm_weaken_label (FILE *, const char *);
42 extern void mmix_asm_output_labelref (FILE *, const char *);
43 extern void mmix_asm_output_def (FILE *, const char *, const char *);
44 extern int mmix_print_operand_punct_valid_p (int);
45 extern void mmix_asm_output_reg_push (FILE *, int);
46 extern void mmix_asm_output_reg_pop (FILE *, int);
47 extern void mmix_asm_output_skip (FILE *, int);
48 extern void mmix_asm_output_align (FILE *, int);
49 extern int mmix_shiftable_wyde_value (unsigned HOST_WIDEST_INT
);
50 extern void mmix_output_register_setting (FILE *, int, HOST_WIDEST_INT
, int);
51 extern void mmix_conditional_register_usage (void);
52 extern int mmix_local_regno (int);
53 extern int mmix_dbx_register_number (int);
54 extern int mmix_use_simple_return (void);
55 extern void mmix_make_decl_one_only (tree
);
56 extern int mmix_function_arg_pass_by_reference
57 (const CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int);
58 extern rtx
mmix_function_outgoing_value (tree
, tree
);
59 extern int mmix_function_value_regno_p (int);
60 extern int mmix_data_alignment (tree
, int);
61 extern int mmix_constant_alignment (tree
, int);
62 extern int mmix_local_alignment (tree
, int);
63 extern void mmix_setup_incoming_varargs
64 (CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int *, int);
65 extern void mmix_asm_output_pool_prologue (FILE *, const char *, tree
, int);
66 extern void mmix_asm_output_aligned_common (FILE *, const char *, int, int);
67 extern void mmix_asm_output_aligned_local (FILE *, const char *, int, int);
68 extern void mmix_asm_declare_register_global
69 (FILE *, tree
, int, const char *);
70 extern rtx mmix_function_arg
71 (const CUMULATIVE_ARGS
*, enum machine_mode
, tree
, int, int);
72 extern rtx
mmix_expand_builtin_va_arg (tree
, tree
);
73 extern void mmix_asm_output_addr_diff_elt (FILE *, rtx
, int, int);
74 extern void mmix_asm_output_addr_vec_elt (FILE *, int);
75 extern enum reg_class
mmix_preferred_reload_class (rtx
, enum reg_class
);
76 extern enum reg_class mmix_preferred_output_reload_class
77 (rtx
, enum reg_class
);
78 extern enum reg_class mmix_secondary_reload_class
79 (enum reg_class
, enum machine_mode
, rtx
, int);
80 extern int mmix_const_ok_for_letter_p (HOST_WIDE_INT
, int);
81 extern int mmix_const_double_ok_for_letter_p (rtx
, int);
82 extern int mmix_extra_constraint (rtx
, int, int);
83 extern rtx
mmix_dynamic_chain_address (rtx
);
84 extern rtx
mmix_return_addr_rtx (int, rtx
);
85 extern rtx
mmix_eh_return_stackadj_rtx (void);
86 extern rtx
mmix_eh_return_handler_rtx (void);
87 extern void mmix_initialize_trampoline (rtx
, rtx
, rtx
);
88 extern int mmix_constant_address_p (rtx
);
89 extern int mmix_legitimate_address (enum machine_mode
, rtx
, int);
90 extern int mmix_legitimate_constant_p (rtx
);
91 extern void mmix_print_operand (FILE *, rtx
, int);
92 extern void mmix_print_operand_address (FILE *, rtx
);
93 extern void mmix_expand_prologue (void);
94 extern void mmix_expand_epilogue (void);
95 extern rtx
mmix_get_hard_reg_initial_val (enum machine_mode
, int);
96 extern int mmix_asm_preferred_eh_data_format (int, int);
97 extern void mmix_setup_frame_addresses (void);
100 /* Needs to be ifdef:d for sake of enum rtx_code. */
101 extern enum machine_mode
mmix_select_cc_mode (enum rtx_code
, rtx
, rtx
);
102 extern void mmix_canonicalize_comparison (enum rtx_code
*, rtx
*, rtx
*);
103 extern int mmix_valid_comparison (enum rtx_code
, enum machine_mode
, rtx
);
104 extern rtx
mmix_gen_compare_reg (enum rtx_code
, rtx
, rtx
);
109 * eval: (c-set-style "gnu")
110 * indent-tabs-mode: t