1 /* Definitions of target machine for GNU compiler, for the pdp-11
2 Copyright (C) 2000 Free Software Foundation, Inc.
3 Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at).
5 This file is part of GNU CC.
7 GNU CC 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 GNU CC 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 GNU CC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
24 extern int arith_operand
PARAMS ((rtx
, enum machine_mode
));
25 extern int const_immediate_operand
PARAMS ((rtx
, enum machine_mode
));
26 extern int expand_shift_operand
PARAMS ((rtx
, enum machine_mode
));
27 extern int immediate15_operand
PARAMS ((rtx
, enum machine_mode
));
28 extern int simple_memory_operand
PARAMS ((rtx
, enum machine_mode
));
29 extern int comp_operator
PARAMS ((rtx
, enum machine_mode
));
31 extern int legitimate_address_p
PARAMS ((enum machine_mode
, rtx
));
32 extern void notice_update_cc_on_set
PARAMS ((rtx
, rtx
));
33 extern void output_addr_const_pdp11
PARAMS ((FILE *, rtx
));
34 extern const char *output_move_double
PARAMS ((rtx
*));
35 extern const char *output_move_quad
PARAMS ((rtx
*));
36 extern const char *output_block_move
PARAMS ((rtx
*));
37 extern void print_operand_address
PARAMS ((FILE *, rtx
));
38 extern int register_move_cost
PARAMS ((enum reg_class
, enum reg_class
));
39 extern int comparison_operator_index
PARAMS ((rtx
));
42 extern void output_ascii
PARAMS ((FILE *, const char *, int));
43 extern const char *output_jump
PARAMS ((const char *, const char *, int));