2 * Aic7xxx SCSI host adapter firmware assembler symbol table definitions
4 * Copyright (c) 1997 Justin T. Gibbs.
5 * Copyright (c) 2002 Adaptec Inc.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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.
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.
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
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40 * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_symbol.h#17 $
48 #include <sys/queue.h>
74 typedef SLIST_HEAD(symlist, symbol_node) symlist_t;
81 uint8_t valid_bitmask;
98 struct symbol *parent;
111 STAILQ_ENTRY(macro_arg) links;
113 char *replacement_text;
115 STAILQ_HEAD(macro_arg_list, macro_arg) args;
118 struct macro_arg_list args;
123 typedef struct expression_info {
124 symlist_t referenced_syms;
128 typedef struct symbol {
133 struct reg_info *rinfo;
134 struct field_info *finfo;
135 struct const_info *cinfo;
136 struct alias_info *ainfo;
137 struct label_info *linfo;
138 struct cond_info *condinfo;
139 struct macro_info *macroinfo;
141 int dont_generate_debug_code;
144 typedef struct symbol_ref {
149 typedef struct symbol_node {
150 SLIST_ENTRY(symbol_node) links;
154 typedef struct critical_section {
155 TAILQ_ENTRY(critical_section) links;
158 } critical_section_t;
167 typedef struct patch_info {
172 typedef struct scope {
173 SLIST_ENTRY(scope) scope_stack_links;
174 TAILQ_ENTRY(scope) scope_links;
175 TAILQ_HEAD(, scope) inner_scope;
177 int inner_scope_patches;
180 patch_info_t patches[2];
184 TAILQ_HEAD(cs_tailq, critical_section);
185 SLIST_HEAD(scope_list, scope);
186 TAILQ_HEAD(scope_tailq, scope);
188 void symbol_delete(symbol_t *symbol);
190 void symtable_open(void);
192 void symtable_close(void);
195 symtable_get(char *name);
198 symlist_search(symlist_t *symlist, char *symname);
201 symlist_add(symlist_t *symlist, symbol_t *symbol, int how);
202 #define SYMLIST_INSERT_HEAD 0x00
203 #define SYMLIST_SORT 0x01
205 void symlist_free(symlist_t *symlist);
207 void symlist_merge(symlist_t *symlist_dest, symlist_t *symlist_src1,
208 symlist_t *symlist_src2);
209 void symtable_dump(FILE *ofile, FILE *dfile);