aic7xxx/aicasm/aicasm.h

0001 /*
0002  * Assembler for the sequencer program downloaded to Aic7xxx SCSI host adapters
0003  *
0004  * Copyright (c) 1997 Justin T. Gibbs.
0005  * Copyright (c) 2001, 2002 Adaptec Inc.
0006  * All rights reserved.
0007  *
0008  * Redistribution and use in source and binary forms, with or without
0009  * modification, are permitted provided that the following conditions
0010  * are met:
0011  * 1. Redistributions of source code must retain the above copyright
0012  *    notice, this list of conditions, and the following disclaimer,
0013  *    without modification.
0014  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
0015  *    substantially similar to the "NO WARRANTY" disclaimer below
0016  *    ("Disclaimer") and any redistribution must be conditioned upon
0017  *    including a substantially similar Disclaimer requirement for further
0018  *    binary redistribution.
0019  * 3. Neither the names of the above-listed copyright holders nor the names
0020  *    of any contributors may be used to endorse or promote products derived
0021  *    from this software without specific prior written permission.
0022  *
0023  * Alternatively, this software may be distributed under the terms of the
0024  * GNU General Public License ("GPL") version 2 as published by the Free
0025  * Software Foundation.
0026  *
0027  * NO WARRANTY
0028  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
0029  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
0030  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
0031  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
0032  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
0033  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
0034  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
0035  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
0036  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
0037  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0038  * POSSIBILITY OF SUCH DAMAGES.
0039  *
0040  * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.h#14 $
0041  *
0042  * $FreeBSD$
0043  */
0044
0045 #include "../queue.h"
0046
0047 #ifndef TRUE
0048 #define TRUE 1
0049 #endif
0050
0051 #ifndef FALSE
0052 #define FALSE 0
0053 #endif
0054
0055 typedef struct path_entry {
0056     char    *directory;
0057     int quoted_includes_only;
0058     SLIST_ENTRY(path_entry) links;
0059 } *path_entry_t;
0060
0061 typedef enum {
0062     QUOTED_INCLUDE,
0063     BRACKETED_INCLUDE,
0064     SOURCE_FILE
0065 } include_type;
0066
0067 SLIST_HEAD(path_list, path_entry);
0068
0069 extern struct path_list search_path;
0070 extern struct cs_tailq cs_tailq;
0071 extern struct scope_list scope_stack;
0072 extern struct symlist patch_functions;
0073 extern int includes_search_curdir;      /* False if we've seen -I- */
0074 extern char *appname;
0075 extern char *stock_include_file;
0076 extern int yylineno;
0077 extern char *yyfilename;
0078 extern char *prefix;
0079 extern char *patch_arg_list;
0080 extern char *versions;
0081 extern int   src_mode;
0082 extern int   dst_mode;
0083 struct symbol;
0084
0085 void stop(const char *errstring, int err_code);
0086 void include_file(char *file_name, include_type type);
0087 void expand_macro(struct symbol *macro_symbol);
0088 struct instruction *seq_alloc(void);
0089 struct critical_section *cs_alloc(void);
0090 struct scope *scope_alloc(void);
0091 void process_scope(struct scope *);