This source file includes following definitions.
- UNINITIALIZED
- REGISTER
- ALIAS
- SCBLOC
- SRAMLOC
- ENUM_ENTRY
- FIELD
- MASK
- ENUM
- CONST
- DOWNLOAD_CONST
- LABEL
- CONDITIONAL
- MACRO
- symtype
- RO
- WO
- RW
- amode_t
- TAILQ_HEAD
- expression_t
- symbol_t
- symbol_ref_t
- symbol_node_t
- critical_section_t
- SCOPE_ROOT
- SCOPE_IF
- SCOPE_ELSE_IF
- SCOPE_ELSE
- scope_type
- patch_info_t
- scope_t
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46 #ifdef __linux__
47 #include "../queue.h"
48 #else
49 #include <sys/queue.h>
50 #endif
51
52 typedef enum {
53 UNINITIALIZED,
54 REGISTER,
55 ALIAS,
56 SCBLOC,
57 SRAMLOC,
58 ENUM_ENTRY,
59 FIELD,
60 MASK,
61 ENUM,
62 CONST,
63 DOWNLOAD_CONST,
64 LABEL,
65 CONDITIONAL,
66 MACRO
67 } symtype;
68
69 typedef enum {
70 RO = 0x01,
71 WO = 0x02,
72 RW = 0x03
73 }amode_t;
74
75 typedef SLIST_HEAD(symlist, symbol_node) symlist_t;
76
77 struct reg_info {
78 u_int address;
79 int size;
80 amode_t mode;
81 symlist_t fields;
82 uint8_t valid_bitmask;
83 uint8_t modes;
84 int typecheck_masks;
85 };
86
87 struct field_info {
88 symlist_t symrefs;
89 uint8_t value;
90 uint8_t mask;
91 };
92
93 struct const_info {
94 u_int value;
95 int define;
96 };
97
98 struct alias_info {
99 struct symbol *parent;
100 };
101
102 struct label_info {
103 int address;
104 int exported;
105 };
106
107 struct cond_info {
108 int func_num;
109 };
110
111 struct macro_arg {
112 TAILQ_ENTRY(macro_arg) links;
113 regex_t arg_regex;
114 char *replacement_text;
115 };
116 TAILQ_HEAD(macro_arg_list, macro_arg) args;
117
118 struct macro_info {
119 struct macro_arg_list args;
120 int narg;
121 const char* body;
122 };
123
124 typedef struct expression_info {
125 symlist_t referenced_syms;
126 int value;
127 } expression_t;
128
129 typedef struct symbol {
130 char *name;
131 symtype type;
132 union {
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;
140 }info;
141 } symbol_t;
142
143 typedef struct symbol_ref {
144 symbol_t *symbol;
145 int offset;
146 } symbol_ref_t;
147
148 typedef struct symbol_node {
149 SLIST_ENTRY(symbol_node) links;
150 symbol_t *symbol;
151 } symbol_node_t;
152
153 typedef struct critical_section {
154 TAILQ_ENTRY(critical_section) links;
155 int begin_addr;
156 int end_addr;
157 } critical_section_t;
158
159 typedef enum {
160 SCOPE_ROOT,
161 SCOPE_IF,
162 SCOPE_ELSE_IF,
163 SCOPE_ELSE
164 } scope_type;
165
166 typedef struct patch_info {
167 int skip_patch;
168 int skip_instr;
169 } patch_info_t;
170
171 typedef struct scope {
172 SLIST_ENTRY(scope) scope_stack_links;
173 TAILQ_ENTRY(scope) scope_links;
174 TAILQ_HEAD(, scope) inner_scope;
175 scope_type type;
176 int inner_scope_patches;
177 int begin_addr;
178 int end_addr;
179 patch_info_t patches[2];
180 int func_num;
181 } scope_t;
182
183 TAILQ_HEAD(cs_tailq, critical_section);
184 SLIST_HEAD(scope_list, scope);
185 TAILQ_HEAD(scope_tailq, scope);
186
187 void symbol_delete(symbol_t *symbol);
188
189 void symtable_open(void);
190
191 void symtable_close(void);
192
193 symbol_t *
194 symtable_get(char *name);
195
196 symbol_node_t *
197 symlist_search(symlist_t *symlist, char *symname);
198
199 void
200 symlist_add(symlist_t *symlist, symbol_t *symbol, int how);
201 #define SYMLIST_INSERT_HEAD 0x00
202 #define SYMLIST_SORT 0x01
203
204 void symlist_free(symlist_t *symlist);
205
206 void symlist_merge(symlist_t *symlist_dest, symlist_t *symlist_src1,
207 symlist_t *symlist_src2);
208 void symtable_dump(FILE *ofile, FILE *dfile);