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 * Alternatively, this software may be distributed under the terms of the
17 * GNU Public License ("GPL").
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $FreeBSD: head/sys/dev/aic7xxx/aicasm/aicasm.h 63457 2000-07-18 20:12:14Z gibbs $
32 */
33
34#include <sys/queue.h>
35
36#ifndef TRUE
37#define TRUE 1
38#endif
39
40#ifndef FALSE
41#define FALSE 0
42#endif
43
44typedef struct path_entry {
45 char *directory;
46 int quoted_includes_only;
47 SLIST_ENTRY(path_entry) links;
48} *path_entry_t;
49
50typedef enum {
51 QUOTED_INCLUDE,
52 BRACKETED_INCLUDE,
53 SOURCE_FILE
54} include_type;
55
56SLIST_HEAD(path_list, path_entry);
57
58extern struct path_list search_path;
59extern struct scope_list scope_stack;
60extern struct symlist patch_functions;
61extern int includes_search_curdir; /* False if we've seen -I- */
62extern char *appname;
63extern int yylineno;
64extern char *yyfilename;
65
66void stop(const char *errstring, int err_code);
67void include_file(char *file_name, include_type type);
68struct instruction *seq_alloc(void);
69struct scope *scope_alloc(void);
70void process_scope(struct scope *);