]>
git.ipfire.org Git - thirdparty/gcc.git/blob - gcc/config/h8300/h8300-protos.h
1 /* Definitions of target machine for GNU compiler.
3 Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
4 Contributed by Steve Chamberlain (sac@cygnus.com),
5 Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com).
7 This file is part of GCC.
9 GCC is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2, or (at your option)
14 GCC is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with GCC; see the file COPYING. If not, write to
21 the Free Software Foundation, 59 Temple Place - Suite 330,
22 Boston, MA 02111-1307, USA. */
24 #ifndef GCC_H8300_PROTOS_H
25 #define GCC_H8300_PROTOS_H
27 /* Declarations for functions used in insn-output.c. */
29 extern unsigned int compute_mov_length (rtx
*);
30 extern const char *output_plussi (rtx
*);
31 extern unsigned int compute_plussi_length (rtx
*);
32 extern int compute_plussi_cc (rtx
*);
33 extern const char *output_a_shift (rtx
*);
34 extern unsigned int compute_a_shift_length (rtx
, rtx
*);
35 extern int compute_a_shift_cc (rtx
, rtx
*);
36 extern const char *emit_a_rotate (enum rtx_code
, rtx
*);
37 extern const char *output_simode_bld (int, rtx
[]);
38 extern void print_operand_address (FILE *, rtx
);
39 extern void print_operand (FILE *, rtx
, int);
40 extern void final_prescan_insn (rtx
, rtx
*, int);
41 extern int do_movsi (rtx
[]);
42 extern void notice_update_cc (rtx
, rtx
);
43 extern const char *output_logical_op (enum machine_mode
, rtx
*);
44 extern unsigned int compute_logical_op_length (enum machine_mode
,
46 extern int compute_logical_op_cc (enum machine_mode
, rtx
*);
47 extern void expand_a_shift (enum machine_mode
, int, rtx
[]);
48 extern int h8300_shift_needs_scratch_p (int, enum machine_mode
);
49 extern int expand_a_rotate (enum rtx_code
, rtx
[]);
50 extern int fix_bit_operand (rtx
*, int, enum rtx_code
);
51 extern int h8300_adjust_insn_length (rtx
, int);
52 extern void split_adds_subs (enum machine_mode
, rtx
[]);
54 extern int general_operand_src (rtx
, enum machine_mode
);
55 extern int general_operand_dst (rtx
, enum machine_mode
);
56 extern int single_one_operand (rtx
, enum machine_mode
);
57 extern int single_zero_operand (rtx
, enum machine_mode
);
58 extern int call_insn_operand (rtx
, enum machine_mode
);
59 extern int two_insn_adds_subs_operand (rtx
, enum machine_mode
);
60 extern int small_call_insn_operand (rtx
, enum machine_mode
);
61 extern int jump_address_operand (rtx
, enum machine_mode
);
62 extern int bit_operand (rtx
, enum machine_mode
);
63 extern int bit_memory_operand (rtx
, enum machine_mode
);
64 extern int stack_pointer_operand (rtx
, enum machine_mode
);
65 extern int const_int_gt_2_operand (rtx
, enum machine_mode
);
66 extern int const_int_ge_8_operand (rtx
, enum machine_mode
);
67 extern int const_int_qi_operand (rtx
, enum machine_mode
);
68 extern int const_int_hi_operand (rtx
, enum machine_mode
);
69 extern int incdec_operand (rtx
, enum machine_mode
);
70 extern int bit_operator (rtx
, enum machine_mode
);
71 extern int nshift_operator (rtx
, enum machine_mode
);
72 extern int eqne_operator (rtx
, enum machine_mode
);
73 extern int gtle_operator (rtx
, enum machine_mode
);
74 extern int gtuleu_operator (rtx
, enum machine_mode
);
75 extern int iorxor_operator (rtx
, enum machine_mode
);
77 extern int h8300_eightbit_constant_address_p (rtx
);
78 extern int h8300_tiny_constant_address_p (rtx
);
79 extern int byte_accesses_mergeable_p (rtx
, rtx
);
80 extern int same_cmp_preceding_p (rtx
);
82 /* Used in builtins.c */
83 extern rtx
h8300_return_addr_rtx (int, rtx
);
87 extern struct rtx_def
*function_arg (CUMULATIVE_ARGS
*,
88 enum machine_mode
, tree
, int);
89 extern int h8300_funcvec_function_p (tree
);
90 extern int h8300_eightbit_data_p (tree
);
91 extern int h8300_tiny_data_p (tree
);
92 #endif /* TREE_CODE */
94 extern void h8300_init_once (void);
95 extern int h8300_can_use_return_insn_p (void);
96 extern void h8300_expand_prologue (void);
97 extern void h8300_expand_epilogue (void);
98 extern int h8300_current_function_interrupt_function_p (void);
99 extern int h8300_initial_elimination_offset (int, int);
102 extern void h8300_pr_interrupt (struct cpp_reader
*);
103 extern void h8300_pr_saveall (struct cpp_reader
*);
105 #endif /* ! GCC_H8300_PROTOS_H */