|
0
|
1 /* Definitions of target machine for GNU compiler. VAX version.
|
|
|
2 Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
|
|
|
3
|
|
|
4 This file is part of GCC.
|
|
|
5
|
|
|
6 GCC is free software; you can redistribute it and/or modify
|
|
|
7 it under the terms of the GNU General Public License as published by
|
|
|
8 the Free Software Foundation; either version 3, or (at your option)
|
|
|
9 any later version.
|
|
|
10
|
|
|
11 GCC is distributed in the hope that it will be useful,
|
|
|
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
14 GNU General Public License for more details.
|
|
|
15
|
|
|
16 You should have received a copy of the GNU General Public License
|
|
|
17 along with GCC; see the file COPYING3. If not see
|
|
|
18 <http://www.gnu.org/licenses/>. */
|
|
|
19
|
|
|
20 extern void override_options (void);
|
|
|
21
|
|
|
22 extern int legitimate_constant_address_p (rtx);
|
|
|
23 extern int legitimate_constant_p (rtx);
|
|
|
24 extern int legitimate_address_p (enum machine_mode, rtx, int);
|
|
|
25 extern int vax_mode_dependent_address_p (rtx);
|
|
|
26
|
|
|
27 #ifdef RTX_CODE
|
|
|
28 extern const char *rev_cond_name (rtx);
|
|
|
29 extern void split_quadword_operands (rtx *, rtx *, int);
|
|
|
30 extern void print_operand_address (FILE *, rtx);
|
|
|
31 extern int vax_float_literal (rtx);
|
|
|
32 extern void vax_notice_update_cc (rtx, rtx);
|
|
|
33 extern const char * vax_output_int_move (rtx, rtx *, enum machine_mode);
|
|
|
34 extern const char * vax_output_int_add (rtx, rtx *, enum machine_mode);
|
|
|
35 extern const char * vax_output_conditional_branch (enum rtx_code);
|
|
|
36 #endif /* RTX_CODE */
|
|
|
37
|
|
|
38 #ifdef REAL_VALUE_TYPE
|
|
|
39 extern int check_float_value (enum machine_mode, REAL_VALUE_TYPE *, int);
|
|
|
40 #endif /* REAL_VALUE_TYPE */
|
