1 /*
2 * Assembler for the sequencer program downloaded to Aic7xxx SCSI host adapters
3 *
4 * Copyright (c) 1997 Justin T. Gibbs.
5 * Copyright (c) 2001, 2002 Adaptec Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions, and the following disclaimer,
13 * without modification.
14 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
15 * substantially similar to the "NO WARRANTY" disclaimer below
16 * ("Disclaimer") and any redistribution must be conditioned upon
17 * including a substantially similar Disclaimer requirement for further
18 * binary redistribution.
19 * 3. Neither the names of the above-listed copyright holders nor the names
20 * of any contributors may be used to endorse or promote products derived
21 * from this software without specific prior written permission.
22 *
23 * Alternatively, this software may be distributed under the terms of the
24 * GNU General Public License ("GPL") version 2 as published by the Free
25 * Software Foundation.
26 *
27 * NO WARRANTY
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
36 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
37 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGES.
39 *
40 * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.h#14 $
41 *
42 * $FreeBSD$
43 */
44
45 #include "../queue.h"
46
47 #ifndef TRUE
48 #define TRUE 1
49 #endif
50
51 #ifndef FALSE
52 #define FALSE 0
53 #endif
54
55 typedef struct path_entry {
56 char *directory;
57 int quoted_includes_only;
58 SLIST_ENTRY(path_entry) links;
59 } *path_entry_t;
60
61 typedef enum {
62 QUOTED_INCLUDE,
63 BRACKETED_INCLUDE,
64 SOURCE_FILE
65 } include_type;
66
67 SLIST_HEAD(path_list, path_entry);
68
69 extern struct path_list search_path;
70 extern struct cs_tailq cs_tailq;
71 extern struct scope_list scope_stack;
72 extern struct symlist patch_functions;
73 extern int includes_search_curdir; /* False if we've seen -I- */
74 extern char *appname;
75 extern char *stock_include_file;
76 extern int yylineno;
77 extern char *yyfilename;
78 extern char *prefix;
79 extern char *patch_arg_list;
80 extern char *versions;
81 extern int src_mode;
82 extern int dst_mode;
83 struct symbol;
84
85 void stop(const char *errstring, int err_code);
86 void include_file(char *file_name, include_type type);
87 void expand_macro(struct symbol *macro_symbol);
88 struct instruction *seq_alloc(void);
89 struct critical_section *cs_alloc(void);
90 struct scope *scope_alloc(void);
91 void process_scope(struct scope *);