1 /* Definitions of target machine for GNU compiler.
2 Hitachi H8/300 version generating coff
3 Copyright (C) 2000 Free SoftwareFoundation, 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 GNU CC.
9 GNU CC 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 GNU CC 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 GNU CC; 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 const char *output_a_shift PARAMS ((rtx *));
30 extern unsigned int compute_a_shift_length PARAMS ((rtx, rtx *));
31 extern const char *emit_a_rotate PARAMS ((enum rtx_code, rtx *));
32 extern const char *output_simode_bld PARAMS ((int, rtx[]));
33 extern void print_operand_address PARAMS ((FILE *, rtx));
34 extern int const_costs PARAMS ((rtx, enum rtx_code, enum rtx_code));
35 extern int h8300_and_costs PARAMS ((rtx));
36 extern int h8300_shift_costs PARAMS ((rtx));
37 extern void print_operand PARAMS ((FILE *, rtx, int));
38 extern void final_prescan_insn PARAMS ((rtx, rtx *, int));
39 extern int do_movsi PARAMS ((rtx[]));
40 extern void notice_update_cc PARAMS ((rtx, rtx));
41 extern const char *output_logical_op PARAMS ((enum machine_mode, rtx *));
42 extern unsigned int compute_logical_op_length PARAMS ((enum machine_mode,
44 extern int compute_logical_op_cc PARAMS ((enum machine_mode, rtx *));
45 extern int expand_a_shift PARAMS ((enum machine_mode, int, rtx[]));
46 extern int h8300_shift_needs_scratch_p PARAMS ((int, enum machine_mode));
47 extern int expand_a_rotate PARAMS ((enum rtx_code, rtx[]));
48 extern int fix_bit_operand PARAMS ((rtx *, int, enum rtx_code));
49 extern int h8300_adjust_insn_length PARAMS ((rtx, int));
50 extern void split_adds_subs PARAMS ((enum machine_mode, rtx[]));
52 extern int general_operand_src PARAMS ((rtx, enum machine_mode));
53 extern int general_operand_dst PARAMS ((rtx, enum machine_mode));
54 extern int single_one_operand PARAMS ((rtx, enum machine_mode));
55 extern int single_zero_operand PARAMS ((rtx, enum machine_mode));
56 extern int call_insn_operand PARAMS ((rtx, enum machine_mode));
57 extern int two_insn_adds_subs_operand PARAMS ((rtx, enum machine_mode));
58 extern int small_call_insn_operand PARAMS ((rtx, enum machine_mode));
59 extern int jump_address_operand PARAMS ((rtx, enum machine_mode));
60 extern int bit_operand PARAMS ((rtx, enum machine_mode));
61 extern int bit_memory_operand PARAMS ((rtx, enum machine_mode));
62 extern int incdec_operand PARAMS ((rtx, enum machine_mode));
63 extern int bit_operator PARAMS ((rtx, enum machine_mode));
64 extern int nshift_operator PARAMS ((rtx, enum machine_mode));
65 extern int eqne_operator PARAMS ((rtx, enum machine_mode));
67 extern int h8300_eightbit_constant_address_p PARAMS ((rtx));
68 extern int h8300_tiny_constant_address_p PARAMS ((rtx));
70 /* Used in builtins.c */
71 extern rtx h8300_return_addr_rtx PARAMS ((int, rtx));
75 extern struct rtx_def *function_arg PARAMS ((CUMULATIVE_ARGS *,
76 enum machine_mode, tree, int));
77 extern int h8300_funcvec_function_p PARAMS ((tree));
78 extern int h8300_eightbit_data_p PARAMS ((tree));
79 extern int h8300_tiny_data_p PARAMS ((tree));
80 #endif /* TREE_CODE */
82 extern void h8300_init_once PARAMS ((void));
83 extern void asm_file_start PARAMS ((FILE *));
84 extern void asm_file_end PARAMS ((FILE *));
85 extern int h8300_initial_elimination_offset PARAMS ((int, int));
88 extern void h8300_pr_interrupt PARAMS ((cpp_reader *));
89 extern void h8300_pr_saveall PARAMS ((cpp_reader *));
92 #endif /* ! GCC_H8300_PROTOS_H */