| author | Edouard Tisserant |
| Tue, 05 Apr 2011 15:14:19 +0200 | |
| changeset 279 | c0453b7f99df |
| parent 244 | 3a478229db8b |
| child 350 | 2c3c4dc34979 |
| permissions | -rwxr-xr-x |
| 70 | 1 |
/* |
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* matiec - a compiler for the programming languages defined in IEC 61131-3 |
| 70 | 3 |
* |
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* Copyright (C) 2003-2011 Mario de Sousa (msousa@fe.up.pt) |
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* Copyright (C) 2007-2011 Laurent Bessard and Edouard Tisserant |
| 70 | 6 |
* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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* the Free Software Foundation, either version 3 of the License, or |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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* (at your option) any later version. |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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parents:
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* |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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parents:
244
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* This program is distributed in the hope that it will be useful, |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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parents:
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* GNU General Public License for more details. |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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parents:
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* |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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parents:
244
diff
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* You should have received a copy of the GNU General Public License |
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c0453b7f99df
Re-generated std lib related code, with updated headers, updated all forgotten headers
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
| 70 | 20 |
* |
21 |
* This code is made available on the understanding that it will not be |
|
22 |
* used in safety-critical situations without a full and competent review. |
|
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*/ |
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24 |
||
25 |
typedef struct |
|
26 |
{
|
|
27 |
transition_c *symbol; |
|
28 |
int priority; |
|
29 |
int index; |
|
30 |
} TRANSITION; |
|
31 |
||
32 |
/***********************************************************************/ |
|
33 |
/***********************************************************************/ |
|
34 |
/***********************************************************************/ |
|
35 |
/***********************************************************************/ |
|
36 |
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37 |
class generate_c_sfc_elements_c: public generate_c_base_c {
|
|
38 |
||
39 |
public: |
|
40 |
typedef enum {
|
|
41 |
transitionlist_sg, |
|
42 |
transitiontest_sg, |
|
| 141 | 43 |
transitiontestdebug_sg, |
| 70 | 44 |
stepset_sg, |
45 |
stepreset_sg, |
|
46 |
actionassociation_sg, |
|
47 |
actionbody_sg |
|
48 |
} sfcgeneration_t; |
|
49 |
||
50 |
private: |
|
51 |
generate_c_il_c *generate_c_il; |
|
52 |
generate_c_st_c *generate_c_st; |
|
53 |
generate_c_SFC_IL_ST_c *generate_c_code; |
|
54 |
||
55 |
int transition_number; |
|
56 |
std::list<TRANSITION> transition_list; |
|
57 |
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58 |
symbol_c *current_step; |
|
59 |
symbol_c *current_action; |
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60 |
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61 |
sfcgeneration_t wanted_sfcgeneration; |
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62 |
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63 |
public: |
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generate_c_sfc_elements_c(stage4out_c *s4o_ptr, symbol_c *name, symbol_c *scope, const char *variable_prefix = NULL) |
| 70 | 65 |
: generate_c_base_c(s4o_ptr) {
|
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generate_c_il = new generate_c_il_c(s4o_ptr, name, scope, variable_prefix); |
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generate_c_st = new generate_c_st_c(s4o_ptr, name, scope, variable_prefix); |
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generate_c_code = new generate_c_SFC_IL_ST_c(s4o_ptr, name, scope, variable_prefix); |
| 70 | 69 |
this->set_variable_prefix(variable_prefix); |
70 |
} |
|
71 |
||
72 |
~generate_c_sfc_elements_c(void) {
|
|
| 149 | 73 |
transition_list.clear(); |
| 70 | 74 |
delete generate_c_il; |
75 |
delete generate_c_st; |
|
76 |
delete generate_c_code; |
|
77 |
} |
|
78 |
||
79 |
void reset_transition_number(void) {transition_number = 0;}
|
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80 |
||
81 |
void generate(symbol_c *symbol, sfcgeneration_t generation_type) {
|
|
82 |
wanted_sfcgeneration = generation_type; |
|
83 |
switch (wanted_sfcgeneration) {
|
|
84 |
case transitiontest_sg: |
|
85 |
{
|
|
86 |
std::list<TRANSITION>::iterator pt; |
|
87 |
for(pt = transition_list.begin(); pt != transition_list.end(); pt++) {
|
|
88 |
transition_number = pt->index; |
|
89 |
pt->symbol->accept(*this); |
|
90 |
} |
|
91 |
} |
|
92 |
break; |
|
93 |
default: |
|
94 |
symbol->accept(*this); |
|
95 |
break; |
|
96 |
} |
|
97 |
} |
|
98 |
||
99 |
void print_step_argument(symbol_c *step_name, const char* argument) {
|
|
100 |
print_variable_prefix(); |
|
| 141 | 101 |
s4o.print("__step_list[");
|
| 70 | 102 |
s4o.print(SFC_STEP_ACTION_PREFIX); |
103 |
step_name->accept(*this); |
|
104 |
s4o.print("].");
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|
105 |
s4o.print(argument); |
|
106 |
} |
|
107 |
||
108 |
void print_action_argument(symbol_c *action_name, const char* argument) {
|
|
109 |
print_variable_prefix(); |
|
| 141 | 110 |
s4o.print("__action_list[");
|
| 70 | 111 |
s4o.print(SFC_STEP_ACTION_PREFIX); |
112 |
action_name->accept(*this); |
|
113 |
s4o.print("].");
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|
114 |
s4o.print(argument); |
|
115 |
} |
|
116 |
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117 |
void print_transition_number(void) {
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s4o.print_integer(transition_number); |
| 70 | 119 |
} |
120 |
||
121 |
void print_reset_step(symbol_c *step_name) {
|
|
122 |
s4o.print(s4o.indent_spaces); |
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s4o.print(SET_VAR); |
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s4o.print("(");
|
| 70 | 125 |
print_step_argument(step_name, "state"); |
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s4o.print(",0);\n");
|
| 70 | 127 |
} |
128 |
||
129 |
void print_set_step(symbol_c *step_name) {
|
|
130 |
s4o.print(s4o.indent_spaces); |
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s4o.print(SET_VAR); |
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s4o.print("(");
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| 70 | 133 |
print_step_argument(step_name, "state"); |
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s4o.print(",1);\n" + s4o.indent_spaces);
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| 70 | 135 |
print_step_argument(step_name, "elapsed_time"); |
136 |
s4o.print(" = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
|
|
137 |
} |
|
138 |
||
139 |
/*********************************************/ |
|
140 |
/* B.1.6 Sequential function chart elements */ |
|
141 |
/*********************************************/ |
|
142 |
||
143 |
void *visit(initial_step_c *symbol) {
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|
144 |
switch (wanted_sfcgeneration) {
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|
145 |
case actionassociation_sg: |
|
146 |
if (((list_c*)symbol->action_association_list)->n > 0) {
|
|
147 |
s4o.print(s4o.indent_spaces + "// "); |
|
148 |
symbol->step_name->accept(*this); |
|
149 |
s4o.print(" action associations\n");
|
|
150 |
current_step = symbol->step_name; |
|
151 |
s4o.print(s4o.indent_spaces + "{\n");
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|
152 |
s4o.indent_right(); |
|
153 |
s4o.print(s4o.indent_spaces + "char activated = "); |
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s4o.print(GET_VAR); |
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s4o.print("(");
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| 70 | 156 |
print_step_argument(current_step, "state"); |
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s4o.print(") && !");
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| 70 | 158 |
print_step_argument(current_step, "prev_state"); |
159 |
s4o.print(";\n");
|
|
160 |
s4o.print(s4o.indent_spaces + "char desactivated = !"); |
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s4o.print(GET_VAR); |
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s4o.print("(");
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| 70 | 163 |
print_step_argument(current_step, "state"); |
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s4o.print(") && ");
|
| 70 | 165 |
print_step_argument(current_step, "prev_state"); |
166 |
s4o.print(";\n");
|
|
167 |
s4o.print(s4o.indent_spaces + "char active = "); |
|
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s4o.print(GET_VAR); |
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169 |
s4o.print("(");
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| 70 | 170 |
print_step_argument(current_step, "state"); |
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s4o.print(");\n");
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| 70 | 172 |
symbol->action_association_list->accept(*this); |
173 |
s4o.indent_left(); |
|
174 |
s4o.print(s4o.indent_spaces + "}\n\n"); |
|
175 |
} |
|
176 |
break; |
|
177 |
default: |
|
178 |
break; |
|
179 |
} |
|
180 |
return NULL; |
|
181 |
} |
|
182 |
||
183 |
void *visit(step_c *symbol) {
|
|
184 |
switch (wanted_sfcgeneration) {
|
|
185 |
case actionassociation_sg: |
|
186 |
if (((list_c*)symbol->action_association_list)->n > 0) {
|
|
187 |
s4o.print(s4o.indent_spaces + "// "); |
|
188 |
symbol->step_name->accept(*this); |
|
189 |
s4o.print(" action associations\n");
|
|
190 |
current_step = symbol->step_name; |
|
191 |
s4o.print(s4o.indent_spaces + "{\n");
|
|
192 |
s4o.indent_right(); |
|
193 |
s4o.print(s4o.indent_spaces + "char activated = "); |
|
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s4o.print(GET_VAR); |
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195 |
s4o.print("(");
|
| 70 | 196 |
print_step_argument(current_step, "state"); |
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197 |
s4o.print(") && !");
|
| 70 | 198 |
print_step_argument(current_step, "prev_state"); |
199 |
s4o.print(";\n");
|
|
200 |
s4o.print(s4o.indent_spaces + "char desactivated = !"); |
|
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s4o.print(GET_VAR); |
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202 |
s4o.print("(");
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| 70 | 203 |
print_step_argument(current_step, "state"); |
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s4o.print(") && ");
|
| 70 | 205 |
print_step_argument(current_step, "prev_state"); |
206 |
s4o.print(";\n");
|
|
207 |
s4o.print(s4o.indent_spaces + "char active = "); |
|
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s4o.print(GET_VAR); |
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209 |
s4o.print("(");
|
| 70 | 210 |
print_step_argument(current_step, "state"); |
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211 |
s4o.print(");\n");
|
| 70 | 212 |
symbol->action_association_list->accept(*this); |
213 |
s4o.indent_left(); |
|
214 |
s4o.print(s4o.indent_spaces + "}\n\n"); |
|
215 |
} |
|
216 |
break; |
|
217 |
default: |
|
218 |
break; |
|
219 |
} |
|
220 |
return NULL; |
|
221 |
} |
|
222 |
||
223 |
void *visit(transition_c *symbol) {
|
|
224 |
switch (wanted_sfcgeneration) {
|
|
225 |
case transitionlist_sg: |
|
226 |
{
|
|
227 |
TRANSITION *transition; |
|
228 |
transition = new TRANSITION; |
|
229 |
transition->symbol = symbol; |
|
230 |
transition->index = transition_number; |
|
231 |
if (symbol->integer != NULL) {
|
|
232 |
transition->priority = atoi(((token_c *)symbol->integer)->value); |
|
233 |
std::list<TRANSITION>::iterator pt = transition_list.begin(); |
|
234 |
while (pt != transition_list.end() && pt->priority <= transition->priority) {
|
|
235 |
pt++; |
|
236 |
} |
|
237 |
transition_list.insert(pt, *transition); |
|
238 |
} |
|
239 |
else {
|
|
240 |
transition->priority = 0; |
|
241 |
transition_list.push_back(*transition); |
|
242 |
} |
|
243 |
transition_number++; |
|
244 |
} |
|
245 |
break; |
|
246 |
case transitiontest_sg: |
|
247 |
s4o.print(s4o.indent_spaces + "if (");
|
|
248 |
symbol->from_steps->accept(*this); |
|
249 |
s4o.print(") {\n");
|
|
250 |
s4o.indent_right(); |
|
251 |
||
252 |
// Calculate transition value |
|
| 87 | 253 |
symbol->transition_condition->accept(*this); |
254 |
||
| 70 | 255 |
if (symbol->integer != NULL) {
|
256 |
s4o.print(s4o.indent_spaces + "if (");
|
|
|
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257 |
s4o.print(GET_VAR); |
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|
258 |
s4o.print("(");
|
| 70 | 259 |
print_variable_prefix(); |
| 141 | 260 |
s4o.print("__transition_list[");
|
| 70 | 261 |
print_transition_number(); |
|
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|
262 |
s4o.print("])) {\n");
|
| 70 | 263 |
s4o.indent_right(); |
264 |
wanted_sfcgeneration = stepreset_sg; |
|
265 |
symbol->from_steps->accept(*this); |
|
266 |
wanted_sfcgeneration = transitiontest_sg; |
|
267 |
s4o.indent_left(); |
|
268 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
269 |
} |
|
270 |
s4o.indent_left(); |
|
| 141 | 271 |
s4o.print(s4o.indent_spaces + "}\n"); |
272 |
s4o.print(s4o.indent_spaces + "else {\n");
|
|
| 70 | 273 |
s4o.indent_right(); |
| 141 | 274 |
// Calculate transition value for debug |
275 |
s4o.print(s4o.indent_spaces + "if (__DEBUG) {\n");
|
|
276 |
s4o.indent_right(); |
|
277 |
wanted_sfcgeneration = transitiontestdebug_sg; |
|
278 |
symbol->transition_condition->accept(*this); |
|
279 |
wanted_sfcgeneration = transitiontest_sg; |
|
280 |
s4o.indent_left(); |
|
281 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
| 70 | 282 |
s4o.print(s4o.indent_spaces); |
|
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283 |
s4o.print(SET_VAR); |
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284 |
s4o.print("(");
|
| 70 | 285 |
print_variable_prefix(); |
| 141 | 286 |
s4o.print("__transition_list[");
|
| 70 | 287 |
print_transition_number(); |
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288 |
s4o.print("],0);\n");
|
| 70 | 289 |
s4o.indent_left(); |
290 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
291 |
break; |
|
292 |
case stepset_sg: |
|
293 |
s4o.print(s4o.indent_spaces + "if (");
|
|
|
217
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Adding support for declare, init, get and set macros
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|
294 |
s4o.print(GET_VAR); |
|
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Adding support for declare, init, get and set macros
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diff
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|
295 |
s4o.print("(");
|
| 70 | 296 |
print_variable_prefix(); |
| 141 | 297 |
s4o.print("__transition_list[");
|
| 70 | 298 |
print_transition_number(); |
|
217
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Adding support for declare, init, get and set macros
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diff
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|
299 |
s4o.print("])) {\n");
|
| 70 | 300 |
s4o.indent_right(); |
301 |
symbol->to_steps->accept(*this); |
|
302 |
s4o.indent_left(); |
|
303 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
304 |
transition_number++; |
|
305 |
break; |
|
306 |
case stepreset_sg: |
|
307 |
if (symbol->integer == NULL) {
|
|
308 |
s4o.print(s4o.indent_spaces + "if (");
|
|
|
217
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Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
309 |
s4o.print(GET_VAR); |
|
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Adding support for declare, init, get and set macros
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parents:
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diff
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|
310 |
s4o.print("(");
|
| 70 | 311 |
print_variable_prefix(); |
| 141 | 312 |
s4o.print("__transition_list[");
|
| 70 | 313 |
print_transition_number(); |
|
217
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Adding support for declare, init, get and set macros
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diff
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|
314 |
s4o.print("])) {\n");
|
| 70 | 315 |
s4o.indent_right(); |
316 |
symbol->from_steps->accept(*this); |
|
317 |
s4o.indent_left(); |
|
318 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
319 |
} |
|
320 |
transition_number++; |
|
321 |
break; |
|
322 |
default: |
|
323 |
break; |
|
324 |
} |
|
325 |
return NULL; |
|
326 |
} |
|
327 |
||
| 87 | 328 |
void *visit(transition_condition_c *symbol) {
|
329 |
switch (wanted_sfcgeneration) {
|
|
330 |
case transitiontest_sg: |
|
| 141 | 331 |
case transitiontestdebug_sg: |
| 87 | 332 |
// Transition condition is in IL |
333 |
if (symbol->transition_condition_il != NULL) {
|
|
334 |
generate_c_il->declare_backup_variable(); |
|
335 |
s4o.print(s4o.indent_spaces); |
|
336 |
symbol->transition_condition_il->accept(*generate_c_il); |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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diff
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|
337 |
s4o.print(SET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
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diff
changeset
|
338 |
s4o.print("(");
|
| 87 | 339 |
print_variable_prefix(); |
| 141 | 340 |
if (wanted_sfcgeneration == transitiontestdebug_sg) |
341 |
s4o.print("__debug_");
|
|
342 |
else |
|
343 |
s4o.print("__");
|
|
| 87 | 344 |
s4o.print("transition_list[");
|
345 |
print_transition_number(); |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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|
346 |
s4o.print("],");
|
| 87 | 347 |
generate_c_il->print_backup_variable(); |
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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diff
changeset
|
348 |
s4o.print(");\n");
|
| 87 | 349 |
} |
350 |
// Transition condition is in ST |
|
351 |
if (symbol->transition_condition_st != NULL) {
|
|
352 |
s4o.print(s4o.indent_spaces); |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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|
353 |
s4o.print(SET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
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parents:
155
diff
changeset
|
354 |
s4o.print("(");
|
| 87 | 355 |
print_variable_prefix(); |
| 141 | 356 |
if (wanted_sfcgeneration == transitiontestdebug_sg) |
357 |
s4o.print("__debug_");
|
|
358 |
else |
|
359 |
s4o.print("__");
|
|
| 87 | 360 |
s4o.print("transition_list[");
|
361 |
print_transition_number(); |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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diff
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|
362 |
s4o.print("],");
|
| 87 | 363 |
symbol->transition_condition_st->accept(*generate_c_st); |
|
217
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Adding support for declare, init, get and set macros
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|
364 |
s4o.print(");\n");
|
| 87 | 365 |
} |
| 141 | 366 |
if (wanted_sfcgeneration == transitiontest_sg) {
|
367 |
s4o.print(s4o.indent_spaces + "if (__DEBUG) {\n");
|
|
368 |
s4o.indent_right(); |
|
369 |
s4o.print(s4o.indent_spaces); |
|
|
217
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Adding support for declare, init, get and set macros
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|
370 |
s4o.print(SET_VAR); |
|
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Adding support for declare, init, get and set macros
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diff
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|
371 |
s4o.print("(");
|
| 141 | 372 |
print_variable_prefix(); |
373 |
s4o.print("__debug_transition_list[");
|
|
374 |
print_transition_number(); |
|
|
217
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Adding support for declare, init, get and set macros
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|
375 |
s4o.print("],");
|
|
221
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Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced
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|
376 |
s4o.print(GET_VAR); |
|
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|
377 |
s4o.print("(");
|
| 141 | 378 |
print_variable_prefix(); |
379 |
s4o.print("__transition_list[");
|
|
380 |
print_transition_number(); |
|
|
221
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Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced
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diff
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|
381 |
s4o.print("]));\n");
|
| 141 | 382 |
s4o.indent_left(); |
383 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
384 |
} |
|
| 87 | 385 |
break; |
386 |
default: |
|
387 |
break; |
|
388 |
} |
|
389 |
return NULL; |
|
390 |
} |
|
391 |
||
| 70 | 392 |
void *visit(action_c *symbol) {
|
393 |
switch (wanted_sfcgeneration) {
|
|
394 |
case actionbody_sg: |
|
395 |
s4o.print(s4o.indent_spaces + "if(");
|
|
396 |
print_variable_prefix(); |
|
| 141 | 397 |
s4o.print("__action_list[");
|
| 70 | 398 |
s4o.print(SFC_STEP_ACTION_PREFIX); |
399 |
symbol->action_name->accept(*this); |
|
|
121
9e8ce092e169
Adding support for POU struct definition in POUS.h
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diff
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|
400 |
s4o.print("].state) {\n");
|
| 70 | 401 |
s4o.indent_right(); |
402 |
||
403 |
// generate action code |
|
404 |
symbol->function_block_body->accept(*generate_c_code); |
|
405 |
||
406 |
s4o.indent_left(); |
|
407 |
s4o.print(s4o.indent_spaces + "}\n\n"); |
|
408 |
break; |
|
409 |
default: |
|
410 |
break; |
|
411 |
} |
|
412 |
return NULL; |
|
413 |
} |
|
414 |
||
415 |
void *visit(steps_c *symbol) {
|
|
416 |
if (symbol->step_name != NULL) {
|
|
417 |
switch (wanted_sfcgeneration) {
|
|
418 |
case transitiontest_sg: |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
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parents:
155
diff
changeset
|
419 |
s4o.print(GET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
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parents:
155
diff
changeset
|
420 |
s4o.print("(");
|
| 70 | 421 |
print_step_argument(symbol->step_name, "state"); |
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
422 |
s4o.print(")");
|
| 70 | 423 |
break; |
424 |
case stepset_sg: |
|
425 |
print_set_step(symbol->step_name); |
|
426 |
break; |
|
427 |
case stepreset_sg: |
|
428 |
print_reset_step(symbol->step_name); |
|
429 |
break; |
|
430 |
default: |
|
431 |
break; |
|
432 |
} |
|
433 |
} |
|
434 |
else if (symbol->step_name_list != NULL) {
|
|
435 |
symbol->step_name_list->accept(*this); |
|
436 |
} |
|
437 |
return NULL; |
|
438 |
} |
|
439 |
||
440 |
void *visit(step_name_list_c *symbol) {
|
|
441 |
switch (wanted_sfcgeneration) {
|
|
442 |
case transitiontest_sg: |
|
443 |
for(int i = 0; i < symbol->n; i++) {
|
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
444 |
s4o.print(GET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
445 |
s4o.print("(");
|
| 70 | 446 |
print_step_argument(symbol->elements[i], "state"); |
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
447 |
s4o.print(")");
|
| 70 | 448 |
if (i < symbol->n - 1) {
|
449 |
s4o.print(" && ");
|
|
450 |
} |
|
451 |
} |
|
452 |
break; |
|
453 |
case stepset_sg: |
|
454 |
for(int i = 0; i < symbol->n; i++) {
|
|
455 |
print_set_step(symbol->elements[i]); |
|
456 |
} |
|
457 |
break; |
|
458 |
case stepreset_sg: |
|
459 |
for(int i = 0; i < symbol->n; i++) {
|
|
460 |
print_reset_step(symbol->elements[i]); |
|
461 |
} |
|
462 |
break; |
|
463 |
default: |
|
464 |
break; |
|
465 |
} |
|
466 |
return NULL; |
|
467 |
} |
|
468 |
||
469 |
void *visit(action_association_list_c* symbol) {
|
|
470 |
switch (wanted_sfcgeneration) {
|
|
471 |
case actionassociation_sg: |
|
472 |
print_list(symbol, "", "\n", "\n"); |
|
473 |
break; |
|
474 |
default: |
|
475 |
break; |
|
476 |
} |
|
477 |
return NULL; |
|
478 |
} |
|
479 |
||
480 |
void *visit(action_association_c *symbol) {
|
|
481 |
switch (wanted_sfcgeneration) {
|
|
482 |
case actionassociation_sg: |
|
483 |
if (symbol->action_qualifier != NULL) {
|
|
484 |
current_action = symbol->action_name; |
|
485 |
symbol->action_qualifier->accept(*this); |
|
486 |
} |
|
487 |
else {
|
|
488 |
s4o.print(s4o.indent_spaces + "if (");
|
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
489 |
s4o.print(GET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
490 |
s4o.print("(");
|
| 70 | 491 |
print_step_argument(current_step, "state"); |
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
492 |
s4o.print(")) {\n");
|
| 70 | 493 |
s4o.indent_right(); |
494 |
s4o.print(s4o.indent_spaces); |
|
495 |
print_action_argument(symbol->action_name, "state"); |
|
496 |
s4o.print(" = 1;\n");
|
|
497 |
s4o.indent_left(); |
|
498 |
s4o.print(s4o.indent_spaces + "}"); |
|
499 |
} |
|
500 |
break; |
|
501 |
default: |
|
502 |
break; |
|
503 |
} |
|
504 |
return NULL; |
|
505 |
} |
|
506 |
||
507 |
void *visit(action_qualifier_c *symbol) {
|
|
508 |
switch (wanted_sfcgeneration) {
|
|
509 |
case actionassociation_sg: |
|
510 |
{
|
|
511 |
char *qualifier = (char *)symbol->action_qualifier->accept(*this); |
|
512 |
s4o.print(s4o.indent_spaces + "if (");
|
|
| 155 | 513 |
if (strcmp(qualifier, "N") == 0 || strcmp(qualifier, "S") == 0 || |
514 |
strcmp(qualifier, "R") == 0) {
|
|
| 70 | 515 |
s4o.print("active");
|
516 |
} |
|
517 |
if (strcmp(qualifier, "P") == 0 || strcmp(qualifier, "SD") == 0 || |
|
| 155 | 518 |
strcmp(qualifier, "DS") == 0 || strcmp(qualifier, "SL") == 0) {
|
| 70 | 519 |
s4o.print("activated");
|
520 |
} |
|
521 |
if (strcmp(qualifier, "D") == 0 || strcmp(qualifier, "L") == 0) {
|
|
|
120
74640e3c7f53
Bug with D and L action qualifier and timing management in SFC generated fixed
lbessard
parents:
119
diff
changeset
|
522 |
s4o.print("active && __TIME_CMP(");
|
| 70 | 523 |
print_step_argument(current_step, "elapsed_time"); |
|
120
74640e3c7f53
Bug with D and L action qualifier and timing management in SFC generated fixed
lbessard
parents:
119
diff
changeset
|
524 |
s4o.print(", ");
|
|
74640e3c7f53
Bug with D and L action qualifier and timing management in SFC generated fixed
lbessard
parents:
119
diff
changeset
|
525 |
symbol->action_time->accept(*this); |
| 70 | 526 |
if (strcmp(qualifier, "D") == 0) {
|
|
120
74640e3c7f53
Bug with D and L action qualifier and timing management in SFC generated fixed
lbessard
parents:
119
diff
changeset
|
527 |
s4o.print(") >= 0");
|
| 70 | 528 |
} |
529 |
else {
|
|
|
120
74640e3c7f53
Bug with D and L action qualifier and timing management in SFC generated fixed
lbessard
parents:
119
diff
changeset
|
530 |
s4o.print(") < 0");
|
| 70 | 531 |
} |
532 |
} |
|
533 |
s4o.print(") {\n");
|
|
534 |
s4o.indent_right(); |
|
535 |
s4o.print(s4o.indent_spaces); |
|
536 |
if (strcmp(qualifier, "N") == 0 || strcmp(qualifier, "P") == 0 || |
|
537 |
strcmp(qualifier, "D") == 0 || strcmp(qualifier, "L") == 0) {
|
|
538 |
print_action_argument(current_action, "state"); |
|
539 |
s4o.print(" = 1;\n");
|
|
540 |
} |
|
541 |
if (strcmp(qualifier, "S") == 0) {
|
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
542 |
print_action_argument(current_action, "set"); |
| 70 | 543 |
s4o.print(" = 1;\n");
|
544 |
} |
|
545 |
if (strcmp(qualifier, "R") == 0) {
|
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
546 |
print_action_argument(current_action, "reset"); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
547 |
s4o.print(" = 1;\n");
|
| 70 | 548 |
} |
549 |
if (strcmp(qualifier, "SD") == 0 || strcmp(qualifier, "DS") == 0 || |
|
550 |
strcmp(qualifier, "SL") == 0) {
|
|
551 |
if (strcmp(qualifier, "SL") == 0) {
|
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
552 |
print_action_argument(current_action, "reset_remaining_time"); |
| 70 | 553 |
} |
554 |
else {
|
|
555 |
print_action_argument(current_action, "set_remaining_time"); |
|
556 |
} |
|
557 |
s4o.print(" = ");
|
|
558 |
symbol->action_time->accept(*this); |
|
559 |
s4o.print(";\n");
|
|
560 |
} |
|
561 |
s4o.indent_left(); |
|
562 |
s4o.print(s4o.indent_spaces + "}"); |
|
563 |
if (strcmp(qualifier, "DS") == 0) {
|
|
564 |
s4o.print("desactivated");
|
|
565 |
s4o.indent_right(); |
|
566 |
s4o.print(s4o.indent_spaces); |
|
567 |
print_action_argument(current_action, "set_remaining_time"); |
|
568 |
s4o.print(" = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
|
|
569 |
} |
|
570 |
} |
|
571 |
break; |
|
572 |
default: |
|
573 |
break; |
|
574 |
} |
|
575 |
return NULL; |
|
576 |
} |
|
577 |
||
578 |
void *visit(qualifier_c *symbol) {
|
|
579 |
return (void *)symbol->value; |
|
580 |
} |
|
581 |
||
582 |
void *visit(timed_qualifier_c *symbol) {
|
|
583 |
return (void *)symbol->value; |
|
584 |
} |
|
585 |
||
586 |
}; /* generate_c_sfc_actiondecl_c */ |
|
587 |
||
588 |
||
589 |
/***********************************************************************/ |
|
590 |
/***********************************************************************/ |
|
591 |
/***********************************************************************/ |
|
592 |
/***********************************************************************/ |
|
593 |
||
594 |
class generate_c_sfc_c: public generate_c_typedecl_c {
|
|
595 |
||
596 |
private: |
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
597 |
std::list<VARIABLE> variable_list; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
598 |
|
| 70 | 599 |
generate_c_sfc_elements_c *generate_c_sfc_elements; |
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
600 |
search_var_instance_decl_c *search_var_instance_decl; |
| 70 | 601 |
|
602 |
public: |
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
603 |
generate_c_sfc_c(stage4out_c *s4o_ptr, symbol_c *name, symbol_c *scope, const char *variable_prefix = NULL) |
| 70 | 604 |
: generate_c_typedecl_c(s4o_ptr) {
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
605 |
generate_c_sfc_elements = new generate_c_sfc_elements_c(s4o_ptr, name, scope, variable_prefix); |
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
606 |
search_var_instance_decl = new search_var_instance_decl_c(scope); |
| 70 | 607 |
this->set_variable_prefix(variable_prefix); |
608 |
} |
|
609 |
||
610 |
virtual ~generate_c_sfc_c(void) {
|
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
611 |
variable_list.clear(); |
| 70 | 612 |
delete generate_c_sfc_elements; |
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
613 |
delete search_var_instance_decl; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
614 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
615 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
616 |
bool is_variable(symbol_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
617 |
/* we try to find the variable instance declaration, to determine if symbol is variable... */ |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
618 |
symbol_c *var_decl = search_var_instance_decl->get_decl(symbol); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
619 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
620 |
return var_decl != NULL; |
| 70 | 621 |
} |
622 |
||
623 |
/*********************************************/ |
|
624 |
/* B.1.6 Sequential function chart elements */ |
|
625 |
/*********************************************/ |
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
626 |
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
627 |
void *visit(sequential_function_chart_c *symbol) {
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
628 |
int i; |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
629 |
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
630 |
generate_c_sfc_elements->reset_transition_number(); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
631 |
for(i = 0; i < symbol->n; i++) {
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
632 |
symbol->elements[i]->accept(*this); |
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
633 |
generate_c_sfc_elements->generate(symbol->elements[i], generate_c_sfc_elements_c::transitionlist_sg); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
634 |
} |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
635 |
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
636 |
s4o.print(s4o.indent_spaces +"INT i;\n"); |
|
125
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
637 |
s4o.print(s4o.indent_spaces +"BOOL transition;\n"); |
|
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
638 |
s4o.print(s4o.indent_spaces +"TIME elapsed_time, current_time;\n\n"); |
|
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
639 |
|
| 229 | 640 |
/* generate elapsed_time initializations */ |
|
125
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
641 |
s4o.print(s4o.indent_spaces + "// Calculate elapsed_time\n"); |
|
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
642 |
s4o.print(s4o.indent_spaces +"current_time = __CURRENT_TIME;\n"); |
| 149 | 643 |
s4o.print(s4o.indent_spaces +"elapsed_time = __time_sub(__BOOL_LITERAL(TRUE), NULL, current_time, "); |
|
125
7ec16536bc87
Modifying time qualifier in SFC to take real time enlapsed instead of theoric period time
lbessard
parents:
121
diff
changeset
|
644 |
print_variable_prefix(); |
| 141 | 645 |
s4o.print("__lasttick_time);\n");
|
646 |
s4o.print(s4o.indent_spaces); |
|
647 |
print_variable_prefix(); |
|
648 |
s4o.print("__lasttick_time = current_time;\n");
|
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
649 |
|
| 229 | 650 |
/* generate transition initializations */ |
651 |
s4o.print(s4o.indent_spaces + "// Transitions initialization\n"); |
|
652 |
s4o.print(s4o.indent_spaces + "if (__DEBUG) {\n");
|
|
653 |
s4o.indent_right(); |
|
654 |
s4o.print(s4o.indent_spaces + "for (i = 0; i < "); |
|
655 |
print_variable_prefix(); |
|
656 |
s4o.print("__nb_transitions; i++) {\n");
|
|
657 |
s4o.indent_right(); |
|
658 |
s4o.print(s4o.indent_spaces); |
|
659 |
print_variable_prefix(); |
|
660 |
s4o.print("__transition_list[i] = ");
|
|
661 |
print_variable_prefix(); |
|
662 |
s4o.print("__debug_transition_list[i];\n");
|
|
663 |
s4o.indent_left(); |
|
664 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
665 |
s4o.indent_left(); |
|
666 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
667 |
||
668 |
/* generate step initializations */ |
|
669 |
s4o.print(s4o.indent_spaces + "// Steps initialization\n"); |
|
| 70 | 670 |
s4o.print(s4o.indent_spaces + "for (i = 0; i < "); |
671 |
print_variable_prefix(); |
|
| 141 | 672 |
s4o.print("__nb_steps; i++) {\n");
|
673 |
s4o.indent_right(); |
|
674 |
s4o.print(s4o.indent_spaces); |
|
675 |
print_variable_prefix(); |
|
676 |
s4o.print("__step_list[i].prev_state = ");
|
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
677 |
s4o.print(GET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
678 |
s4o.print("(");
|
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
679 |
print_variable_prefix(); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
680 |
s4o.print("__step_list[i].state);\n");
|
| 70 | 681 |
s4o.print(s4o.indent_spaces + "if (");
|
|
217
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
682 |
s4o.print(GET_VAR); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
683 |
s4o.print("(");
|
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
684 |
print_variable_prefix(); |
|
f5dfadf5de54
Adding support for declare, init, get and set macros
laurent
parents:
155
diff
changeset
|
685 |
s4o.print("__step_list[i].state)) {\n");
|
| 141 | 686 |
s4o.indent_right(); |
687 |
s4o.print(s4o.indent_spaces); |
|
688 |
print_variable_prefix(); |
|
| 149 | 689 |
s4o.print("__step_list[i].elapsed_time = __time_add(__BOOL_LITERAL(TRUE), NULL, ");
|
| 141 | 690 |
print_variable_prefix(); |
691 |
s4o.print("__step_list[i].elapsed_time, elapsed_time);\n");
|
|
| 70 | 692 |
s4o.indent_left(); |
693 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
694 |
s4o.indent_left(); |
|
695 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
696 |
||
| 229 | 697 |
/* generate action initializations */ |
698 |
s4o.print(s4o.indent_spaces + "// Actions initialization\n"); |
|
| 70 | 699 |
s4o.print(s4o.indent_spaces + "for (i = 0; i < "); |
700 |
print_variable_prefix(); |
|
| 141 | 701 |
s4o.print("__nb_actions; i++) {\n");
|
702 |
s4o.indent_right(); |
|
703 |
s4o.print(s4o.indent_spaces); |
|
704 |
print_variable_prefix(); |
|
705 |
s4o.print("__action_list[i].state = 0;\n");
|
|
706 |
s4o.print(s4o.indent_spaces); |
|
707 |
print_variable_prefix(); |
|
708 |
s4o.print("__action_list[i].set = 0;\n");
|
|
709 |
s4o.print(s4o.indent_spaces); |
|
710 |
print_variable_prefix(); |
|
711 |
s4o.print("__action_list[i].reset = 0;\n");
|
|
| 70 | 712 |
s4o.print(s4o.indent_spaces + "if (");
|
| 149 | 713 |
s4o.print("__TIME_CMP(");
|
714 |
print_variable_prefix(); |
|
715 |
s4o.print("__action_list[i].set_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0)) > 0) {\n");
|
|
716 |
s4o.indent_right(); |
|
717 |
s4o.print(s4o.indent_spaces); |
|
718 |
print_variable_prefix(); |
|
719 |
s4o.print("__action_list[i].set_remaining_time = __time_sub(__BOOL_LITERAL(TRUE), NULL, ");
|
|
| 141 | 720 |
print_variable_prefix(); |
721 |
s4o.print("__action_list[i].set_remaining_time, elapsed_time);\n");
|
|
| 70 | 722 |
s4o.print(s4o.indent_spaces + "if (");
|
| 149 | 723 |
s4o.print("__TIME_CMP(");
|
724 |
print_variable_prefix(); |
|
725 |
s4o.print("__action_list[i].set_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0)) <= 0) {\n");
|
|
| 141 | 726 |
s4o.indent_right(); |
727 |
s4o.print(s4o.indent_spaces); |
|
728 |
print_variable_prefix(); |
|
729 |
s4o.print("__action_list[i].set_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
|
|
730 |
s4o.print(s4o.indent_spaces); |
|
731 |
print_variable_prefix(); |
|
732 |
s4o.print("__action_list[i].set = 1;\n");
|
|
| 70 | 733 |
s4o.indent_left(); |
734 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
735 |
s4o.indent_left(); |
|
736 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
737 |
s4o.print(s4o.indent_spaces + "if (");
|
|
| 149 | 738 |
s4o.print("__TIME_CMP(");
|
739 |
print_variable_prefix(); |
|
740 |
s4o.print("__action_list[i].reset_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0)) > 0) {\n");
|
|
741 |
s4o.indent_right(); |
|
742 |
s4o.print(s4o.indent_spaces); |
|
743 |
print_variable_prefix(); |
|
744 |
s4o.print("__action_list[i].reset_remaining_time = __time_sub(__BOOL_LITERAL(TRUE), NULL, ");
|
|
| 141 | 745 |
print_variable_prefix(); |
746 |
s4o.print("__action_list[i].reset_remaining_time, elapsed_time);\n");
|
|
| 70 | 747 |
s4o.print(s4o.indent_spaces + "if (");
|
| 149 | 748 |
s4o.print("__TIME_CMP(");
|
749 |
print_variable_prefix(); |
|
750 |
s4o.print("__action_list[i].reset_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0)) <= 0) {\n");
|
|
| 141 | 751 |
s4o.indent_right(); |
752 |
s4o.print(s4o.indent_spaces); |
|
753 |
print_variable_prefix(); |
|
754 |
s4o.print("__action_list[i].reset_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
|
|
755 |
s4o.print(s4o.indent_spaces); |
|
756 |
print_variable_prefix(); |
|
757 |
s4o.print("__action_list[i].reset = 1;\n");
|
|
| 70 | 758 |
s4o.indent_left(); |
759 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
760 |
s4o.indent_left(); |
|
761 |
s4o.print(s4o.indent_spaces + "}\n"); |
|
762 |
s4o.indent_left(); |
|
763 |
s4o.print(s4o.indent_spaces + "}\n\n"); |
|
764 |
||
765 |
/* generate transition tests */ |
|
766 |
s4o.print(s4o.indent_spaces + "// Transitions fire test\n"); |
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
767 |
generate_c_sfc_elements->generate((symbol_c *)symbol, generate_c_sfc_elements_c::transitiontest_sg); |
| 70 | 768 |
s4o.print("\n");
|
769 |
||
770 |
/* generate transition reset steps */ |
|
771 |
s4o.print(s4o.indent_spaces + "// Transitions reset steps\n"); |
|
772 |
generate_c_sfc_elements->reset_transition_number(); |
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
773 |
for(i = 0; i < symbol->n; i++) {
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
774 |
generate_c_sfc_elements->generate(symbol->elements[i], generate_c_sfc_elements_c::stepreset_sg); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
775 |
} |
| 70 | 776 |
s4o.print("\n");
|
777 |
||
778 |
/* generate transition set steps */ |
|
779 |
s4o.print(s4o.indent_spaces + "// Transitions set steps\n"); |
|
780 |
generate_c_sfc_elements->reset_transition_number(); |
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
781 |
for(i = 0; i < symbol->n; i++) {
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
782 |
generate_c_sfc_elements->generate(symbol->elements[i], generate_c_sfc_elements_c::stepset_sg); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
783 |
} |
| 70 | 784 |
s4o.print("\n");
|
785 |
||
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
786 |
/* generate step association */ |
| 70 | 787 |
s4o.print(s4o.indent_spaces + "// Steps association\n"); |
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
788 |
for(i = 0; i < symbol->n; i++) {
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
789 |
generate_c_sfc_elements->generate(symbol->elements[i], generate_c_sfc_elements_c::actionassociation_sg); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
790 |
} |
| 70 | 791 |
s4o.print("\n");
|
792 |
||
793 |
/* generate action state evaluation */ |
|
794 |
s4o.print(s4o.indent_spaces + "// Actions state evaluation\n"); |
|
795 |
s4o.print(s4o.indent_spaces + "for (i = 0; i < "); |
|
796 |
print_variable_prefix(); |
|
| 141 | 797 |
s4o.print("__nb_actions; i++) {\n");
|
| 70 | 798 |
s4o.indent_right(); |
799 |
s4o.print(s4o.indent_spaces + "if (");
|
|
800 |
print_variable_prefix(); |
|
| 141 | 801 |
s4o.print("__action_list[i].set) {\n");
|
802 |
s4o.indent_right(); |
|
803 |
s4o.print(s4o.indent_spaces); |
|
804 |
print_variable_prefix(); |
|
805 |
s4o.print("__action_list[i].stored = 1;\n");
|
|
| 70 | 806 |
s4o.indent_left(); |
807 |
s4o.print(s4o.indent_spaces + "}\n" + s4o.indent_spaces + "if (");
|
|
808 |
print_variable_prefix(); |
|
| 141 | 809 |
s4o.print("__action_list[i].reset) {\n");
|
810 |
s4o.indent_right(); |
|
811 |
s4o.print(s4o.indent_spaces); |
|
812 |
print_variable_prefix(); |
|
813 |
s4o.print("__action_list[i].set_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n" + s4o.indent_spaces);
|
|
814 |
print_variable_prefix(); |
|
815 |
s4o.print("__action_list[i].reset_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n" + s4o.indent_spaces);
|
|
816 |
print_variable_prefix(); |
|
817 |
s4o.print("__action_list[i].stored = 0;\n");
|
|
| 70 | 818 |
s4o.indent_left(); |
819 |
s4o.print(s4o.indent_spaces + "}\n" + s4o.indent_spaces); |
|
820 |
print_variable_prefix(); |
|
| 141 | 821 |
s4o.print("__action_list[i].state |= ");
|
822 |
print_variable_prefix(); |
|
823 |
s4o.print("__action_list[i].stored;\n");
|
|
| 70 | 824 |
s4o.indent_left(); |
825 |
s4o.print(s4o.indent_spaces + "}\n\n"); |
|
826 |
||
827 |
/* generate action execution */ |
|
828 |
s4o.print(s4o.indent_spaces + "// Actions execution\n"); |
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
829 |
{
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
830 |
std::list<VARIABLE>::iterator pt; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
831 |
for(pt = variable_list.begin(); pt != variable_list.end(); pt++) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
832 |
symbol_c *var_decl = search_var_instance_decl->get_decl(pt->symbol); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
833 |
if (var_decl != NULL) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
834 |
unsigned int vartype = search_var_instance_decl->get_vartype(); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
835 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
836 |
s4o.print(s4o.indent_spaces); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
837 |
if (vartype == search_var_instance_decl_c::external_vt) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
838 |
s4o.print(SET_EXTERNAL); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
839 |
s4o.print("(");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
840 |
pt->symbol->accept(*this); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
841 |
s4o.print(",");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
842 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
843 |
else {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
844 |
if (vartype == search_var_instance_decl_c::located_vt) |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
845 |
s4o.print(SET_LOCATED); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
846 |
else |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
847 |
s4o.print(SET_VAR); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
848 |
s4o.print("(");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
849 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
850 |
print_variable_prefix(); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
851 |
pt->symbol->accept(*this); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
852 |
s4o.print(",");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
853 |
print_variable_prefix(); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
854 |
s4o.print("__action_list[");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
855 |
s4o.print(SFC_STEP_ACTION_PREFIX); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
856 |
pt->symbol->accept(*this); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
857 |
s4o.print("].state);\n");
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
858 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
859 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
860 |
} |
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
861 |
for(i = 0; i < symbol->n; i++) {
|
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
862 |
generate_c_sfc_elements->generate(symbol->elements[i], generate_c_sfc_elements_c::actionbody_sg); |
|
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
863 |
} |
| 70 | 864 |
s4o.print("\n");
|
865 |
||
866 |
return NULL; |
|
867 |
} |
|
|
119
4cbf71106b66
Bug with C code generation for SFC when more than one sfc_network in one sequential_function_chart fixed
lbessard
parents:
111
diff
changeset
|
868 |
|
|
244
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
869 |
void *visit(initial_step_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
870 |
symbol->action_association_list->accept(*this); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
871 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
872 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
873 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
874 |
void *visit(step_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
875 |
symbol->action_association_list->accept(*this); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
876 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
877 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
878 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
879 |
void *visit(action_association_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
880 |
symbol_c *var_decl = search_var_instance_decl->get_decl(symbol->action_name); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
881 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
882 |
if (var_decl != NULL) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
883 |
std::list<VARIABLE>::iterator pt; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
884 |
for(pt = variable_list.begin(); pt != variable_list.end(); pt++) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
885 |
if (!compare_identifiers(pt->symbol, symbol->action_name)) |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
886 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
887 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
888 |
VARIABLE *variable; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
889 |
variable = new VARIABLE; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
890 |
variable->symbol = (identifier_c*)(symbol->action_name); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
891 |
variable_list.push_back(*variable); |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
892 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
893 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
894 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
895 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
896 |
void *visit(transition_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
897 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
898 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
899 |
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
900 |
void *visit(action_c *symbol) {
|
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
901 |
return NULL; |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
902 |
} |
|
3a478229db8b
Adding support for generating code for variable in step action association instead of action
laurent
parents:
229
diff
changeset
|
903 |
|
| 70 | 904 |
void generate(sequential_function_chart_c *sfc) {
|
905 |
sfc->accept(*this); |
|
906 |
} |
|
907 |
||
908 |
}; /* generate_c_sfc_c */ |