aicasm.h revision 60938 
1/*
2 * Assembler for the sequencer program downloaded to Aic7xxx SCSI host adapters
3 *
4 * Copyright (c) 1997 Justin T. Gibbs.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions, and the following disclaimer,
12 *    without modification.
13 * 2. The name of the author may not be used to endorse or promote products
14 *    derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: head/sys/dev/aic7xxx/aicasm/aicasm.h 60938 2000-05-26 02:09:24Z jake $
29 */
30
31#include <sys/queue.h>
32
33#ifndef TRUE
34#define TRUE 1
35#endif
36
37#ifndef FALSE
38#define FALSE 0
39#endif
40
41typedef struct path_entry {
42	char	*directory;
43	int	quoted_includes_only;
44	SLIST_ENTRY(path_entry) links;
45} *path_entry_t;
46
47typedef enum {
48	QUOTED_INCLUDE,
49	BRACKETED_INCLUDE,
50	SOURCE_FILE
51} include_type;
52
53SLIST_HEAD(path_list, path_entry);
54
55extern struct path_list search_path;
56extern struct scope_list scope_stack;
57extern struct symlist patch_functions;
58extern int includes_search_curdir;		/* False if we've seen -I- */
59extern char *appname;
60extern int yylineno;
61extern char *yyfilename;
62
63void stop(const char *errstring, int err_code);
64void include_file(char *file_name, include_type type);
65struct instruction *seq_alloc(void);
66struct scope *scope_alloc(void);
67void process_scope(struct scope *);
68