rx-defs.h revision 1.1 
1/* rx-defs.h Renesas RX internal definitions
2   Copyright 2008, 2009
3   Free Software Foundation, Inc.
4
5   This file is part of GAS, the GNU Assembler.
6
7   GAS 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 3, or (at your option)
10   any later version.
11
12   GAS 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.
16
17   You should have received a copy of the GNU General Public License
18   along with GAS; see the file COPYING.  If not, write to the Free
19   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
20   02110-1301, USA.  */
21
22#ifndef RX_DEFS_H
23#define RX_DEFS_H
24
25/* Third operand to rx_op.  */
26#define RXREL_SIGNED		0
27#define RXREL_UNSIGNED		1
28#define RXREL_NEGATIVE		2
29#define RXREL_PCREL		3
30#define RXREL_NEGATIVE_BORROW	4
31
32#define RX_RELAX_NONE	0
33#define RX_RELAX_BRANCH	1
34#define RX_RELAX_IMM	2
35#define RX_RELAX_DISP	3
36
37extern int rx_pid_register;
38extern int rx_gp_register;
39
40extern int    rx_error (const char *);
41extern void   rx_lex_init (char *, char *);
42extern void   rx_base1 (int);
43extern void   rx_base2 (int, int);
44extern void   rx_base3 (int, int, int);
45extern void   rx_base4 (int, int, int, int);
46extern void   rx_field (int, int, int);
47extern void   rx_op (expressionS, int, int);
48extern void   rx_disp3 (expressionS, int);
49extern void   rx_field5s (expressionS);
50extern void   rx_field5s2 (expressionS);
51extern void   rx_relax (int, int);
52extern void   rx_linkrelax_dsp (int);
53extern void   rx_linkrelax_imm (int);
54extern void   rx_linkrelax_branch (void);
55extern int    rx_parse (void);
56extern int    rx_wrap (void);
57
58extern char * rx_lex_start;
59extern char * rx_lex_end;
60#endif
61