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| 1 | /* |
1 | /* |
| 2 | * $Id: template.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $ * This file ensures that for all |
2 | * $Id: template.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $ * This file ensures that for all sockets that are in |
| 3 | * sockets that are in |
- | |
| 4 | * |
3 | * |
| 5 | * $Log: template.c,v $ |
4 | * $Log: template.c,v $ |
| 6 | * Revision 1.1.1.1 2003/11/04 23:34:57 mjames |
5 | * Revision 1.1.1.1 2003/11/04 23:34:57 mjames |
| 7 | * Imported into local repositrory |
6 | * Imported into local repositrory |
| 8 | * |
7 | * |
| Line 95... | Line 94... | ||
| 95 | * Mike put it here |
94 | * Mike put it here |
| 96 | * |
95 | * |
| 97 | * |
96 | * |
| 98 | * Revision 1.32 2000/10/12 14:27:52 14:27:52 mjames (Mike James) |
97 | * Revision 1.32 2000/10/12 14:27:52 14:27:52 mjames (Mike James) |
| 99 | * changed listing vhdl signals to expand expressions |
98 | * changed listing vhdl signals to expand expressions |
| 100 | * until a constant is located |
99 | * until a constant is located |
| 101 | * |
100 | * |
| 102 | * Revision 1.31 2000/10/04 10:37:10 10:37:10 mjames (Mike James) |
101 | * Revision 1.31 2000/10/04 10:37:10 10:37:10 mjames (Mike James) |
| 103 | * Modified for Vertical2 : support COMPONENTS and SIGNALS |
102 | * Modified for Vertical2 : support COMPONENTS and SIGNALS |
| 104 | * |
103 | * |
| 105 | * Revision 1.31 2000/10/04 10:37:10 10:37:10 mjames (Mike James) |
104 | * Revision 1.31 2000/10/04 10:37:10 10:37:10 mjames (Mike James) |
| 106 | * Part of Release PSAVAT01 |
105 | * Part of Release PSAVAT01 |
| 107 | * |
106 | * |
| 108 | * Revision 1.30 2000/10/02 11:04:21 11:04:21 mjames (Mike James) |
107 | * Revision 1.30 2000/10/02 11:04:21 11:04:21 mjames (Mike James) |
| 109 | * new_vhdl |
108 | * new_vhdl |
| 110 | * |
109 | * |
| 111 | * Revision 1.29 2000/09/27 14:42:22 14:42:22 mjames (Mike James) |
110 | * Revision 1.29 2000/09/27 14:42:22 14:42:22 mjames (Mike James) |
| 112 | * Part of Release Sep_27_ST_2000 |
111 | * Part of Release Sep_27_ST_2000 |
| 113 | * |
112 | * |
| 114 | * Revision 1.28 2000/09/21 10:15:52 10:15:52 mjames (Mike James) |
113 | * Revision 1.28 2000/09/21 10:15:52 10:15:52 mjames (Mike James) |
| 115 | * Part of Release Sep21Alpha |
114 | * Part of Release Sep21Alpha |
| 116 | * |
115 | * |
| 117 | * Revision 1.27 2000/09/21 09:47:46 09:47:46 mjames (Mike James) |
116 | * Revision 1.27 2000/09/21 09:47:46 09:47:46 mjames (Mike James) |
| 118 | * Added code to handle pin equivalents in templates |
117 | * Added code to handle pin equivalents in templates |
| 119 | * calling a function to copy over the pin equivalnets |
118 | * calling a function to copy over the pin equivalnets |
| 120 | * from a template. |
119 | * from a template. |
| 121 | * |
120 | * |
| 122 | * |
121 | * |
| 123 | * Revision 1.26 2000/08/25 09:57:17 09:57:17 mjames (Mike James) |
122 | * Revision 1.26 2000/08/25 09:57:17 09:57:17 mjames (Mike James) |
| 124 | * Part of Release Aug25_alpha |
123 | * Part of Release Aug25_alpha |
| 125 | * |
124 | * |
| 126 | * Revision 1.25 2000/08/16 08:57:33 08:57:33 mjames (Mike James) |
125 | * Revision 1.25 2000/08/16 08:57:33 08:57:33 mjames (Mike James) |
| 127 | * Part of Release CD01_Aug2000 |
126 | * Part of Release CD01_Aug2000 |
| 128 | * |
127 | * |
| 129 | * Revision 1.24 2000/08/14 14:45:14 14:45:14 mjames (Mike James) |
128 | * Revision 1.24 2000/08/14 14:45:14 14:45:14 mjames (Mike James) |
| 130 | * Part of Release Aug_14_2000 |
129 | * Part of Release Aug_14_2000 |
| 131 | * |
130 | * |
| 132 | * Revision 1.23 2000/08/14 14:43:37 14:43:37 mjames (Mike James) |
131 | * Revision 1.23 2000/08/14 14:43:37 14:43:37 mjames (Mike James) |
| 133 | * Added power pins |
132 | * Added power pins |
| 134 | * |
133 | * |
| 135 | * Revision 1.22 2000/08/11 08:30:34 08:30:34 mjames (Mike James) |
134 | * Revision 1.22 2000/08/11 08:30:34 08:30:34 mjames (Mike James) |
| 136 | * Part of Release Aug_11_2000 |
135 | * Part of Release Aug_11_2000 |
| 137 | * |
136 | * |
| 138 | * Revision 1.21 2000/08/09 10:31:50 10:31:50 mjames (Mike James) |
137 | * Revision 1.21 2000/08/09 10:31:50 10:31:50 mjames (Mike James) |
| 139 | * Part of Release Aug__9_2000 |
138 | * Part of Release Aug__9_2000 |
| 140 | * |
139 | * |
| 141 | * Revision 1.20 2000/05/31 11:43:01 11:43:01 mjames (Mike James) |
140 | * Revision 1.20 2000/05/31 11:43:01 11:43:01 mjames (Mike James) |
| 142 | * Part of Release May_31_2000 |
141 | * Part of Release May_31_2000 |
| 143 | * |
142 | * |
| 144 | * Revision 1.19 2000/05/08 17:01:40 17:01:40 mjames (Mike James) |
143 | * Revision 1.19 2000/05/08 17:01:40 17:01:40 mjames (Mike James) |
| 145 | * Part of Release May__8_2000 |
144 | * Part of Release May__8_2000 |
| 146 | * |
145 | * |
| 147 | * Revision 1.18 2000/05/08 16:59:33 16:59:33 mjames (Mike James) |
146 | * Revision 1.18 2000/05/08 16:59:33 16:59:33 mjames (Mike James) |
| 148 | * Part of Release May__8_2000 |
147 | * Part of Release May__8_2000 |
| 149 | * |
148 | * |
| 150 | * Revision 1.17 2000/05/08 16:57:10 16:57:10 mjames (Mike James) |
149 | * Revision 1.17 2000/05/08 16:57:10 16:57:10 mjames (Mike James) |
| 151 | * Part of Release May__8_2000 |
150 | * Part of Release May__8_2000 |
| 152 | * |
151 | * |
| 153 | * Revision 1.16 2000/03/08 16:19:34 16:19:34 mjames (Mike James) |
152 | * Revision 1.16 2000/03/08 16:19:34 16:19:34 mjames (Mike James) |
| 154 | * New version including PC |
153 | * New version including PC |
| 155 | * |
154 | * |
| 156 | * Revision 1.13 2000/01/20 15:58:51 15:58:51 mjames (Mike James) |
155 | * Revision 1.13 2000/01/20 15:58:51 15:58:51 mjames (Mike James) |
| 157 | * Part of Release R22 |
156 | * Part of Release R22 |
| 158 | * |
157 | * |
| 159 | * Revision 1.12 99/12/22 11:15:32 11:15:32 mjames (Mike James) |
158 | * Revision 1.12 99/12/22 11:15:32 11:15:32 mjames (Mike James) |
| 160 | * Part of Release Dec_22_1999 |
159 | * Part of Release Dec_22_1999 |
| 161 | * |
160 | * |
| 162 | * Revision 1.11 99/11/23 13:55:21 13:55:21 mjames (Mike James) |
161 | * Revision 1.11 99/11/23 13:55:21 13:55:21 mjames (Mike James) |
| 163 | * Added Certify support |
162 | * Added Certify support |
| 164 | * |
163 | * |
| 165 | * Revision 1.10 99/06/25 14:35:53 14:35:53 mjames (Mike James) |
164 | * Revision 1.10 99/06/25 14:35:53 14:35:53 mjames (Mike James) |
| 166 | * Added in reference to expression.h, but no changes made |
165 | * Added in reference to expression.h, but no changes made |
| 167 | * to the function of acfread yet. |
166 | * to the function of acfread yet. |
| 168 | * |
167 | * |
| 169 | * Revision 1.9 99/06/18 09:26:33 09:26:33 mjames (Mike James) |
168 | * Revision 1.9 99/06/18 09:26:33 09:26:33 mjames (Mike James) |
| 170 | * Templating behaviour still incorrect. Under investigation. |
169 | * Templating behaviour still incorrect. Under investigation. |
| 171 | * |
170 | * |
| 172 | * Revision 1.8 98/11/30 11:58:59 11:58:59 mjames (Mike James) |
171 | * Revision 1.8 98/11/30 11:58:59 11:58:59 mjames (Mike James) |
| 173 | * Altered behaviour for pins of type 'none' , also related |
172 | * Altered behaviour for pins of type 'none' , also related |
| 174 | * stuff in unrouted.c, to set a pin direction on chip |
173 | * stuff in unrouted.c, to set a pin direction on chip |
| 175 | * nodes when node references are made in the unnnamed list of |
174 | * nodes when node references are made in the unnnamed list of |
| 176 | * pins. |
175 | * pins. |
| 177 | * |
176 | * |
| 178 | * Revision 1.7 98/11/13 15:22:23 15:22:23 mjames (Mike James) |
177 | * Revision 1.7 98/11/13 15:22:23 15:22:23 mjames (Mike James) |
| 179 | * Fixed core dump on non-existent pin identifier |
178 | * Fixed core dump on non-existent pin identifier |
| 180 | * in template application function. |
179 | * in template application function. |
| 181 | * Previously locating pins was called with |
180 | * Previously locating pins was called with |
| 182 | * a Create rather than Find flag. So it always retuned some pointer |
181 | * a Create rather than Find flag. So it always retuned some pointer |
| 183 | * to some object. Now I use Find and it can return NULL. I needed to |
182 | * to some object. Now I use Find and it can return NULL. I needed to |
| 184 | * check for that null pointer. |
183 | * check for that null pointer. |
| 185 | * |
184 | * |
| 186 | * Revision 1.6 98/10/01 15:28:08 15:28:08 mjames (Mike James) |
185 | * Revision 1.6 98/10/01 15:28:08 15:28:08 mjames (Mike James) |
| 187 | * Altered behaviour to search for pins on line 204 |
186 | * Altered behaviour to search for pins on line 204 |
| 188 | * |
187 | * |
| 189 | * Revision 1.5 98/08/12 14:23:02 14:23:02 mjames (Mike James) |
188 | * Revision 1.5 98/08/12 14:23:02 14:23:02 mjames (Mike James) |
| 190 | * extending the templating algorithms |
189 | * extending the templating algorithms |
| 191 | * |
190 | * |
| 192 | * Revision 1.4 98/07/14 13:26:39 13:26:39 mjames (Mike James) |
191 | * Revision 1.4 98/07/14 13:26:39 13:26:39 mjames (Mike James) |
| 193 | * Now hase three levels of checking templates |
192 | * Now hase three levels of checking templates |
| 194 | * |
193 | * |
| 195 | * Revision 1.3 98/06/15 14:20:49 14:20:49 mjames (Mike James) |
194 | * Revision 1.3 98/06/15 14:20:49 14:20:49 mjames (Mike James) |
| 196 | * Made tempaltes chip specific. |
195 | * Made tempaltes chip specific. |
| 197 | * |
196 | * |
| 198 | * Revision 1.2 98/02/11 11:27:29 11:27:29 mjames (Mike James) |
197 | * Revision 1.2 98/02/11 11:27:29 11:27:29 mjames (Mike James) |
| 199 | * Checked in for version 6.2a |
198 | * Checked in for version 6.2a |
| 200 | * |
199 | * |
| 201 | * Revision 1.1 97/04/23 08:43:27 08:43:27 mjames (Mike James) |
200 | * Revision 1.1 97/04/23 08:43:27 08:43:27 mjames (Mike James) |
| 202 | * Initial revision |
201 | * Initial revision |
| 203 | * */ |
202 | * */ |
| - | 203 | #include <stdio.h> |
|
| - | 204 | #include <string.h> |
|
| - | 205 | #include <stdlib.h> |
|
| 204 | #include "template.h" |
206 | #include <ctype.h> |
| - | 207 | #include <sys/types.h> |
|
| - | 208 | #include <regex.h> |
|
| 205 | 209 | ||
| 206 | #include "chck_names.h" |
210 | #include "vertcl_main.h" |
| 207 | #include "cmdlog.h" |
- | |
| 208 | #include "cmdparse.h" |
- | |
| 209 | #include "database.h" |
- | |
| 210 | #include "equivalent.h" |
- | |
| 211 | #include "expression.h" |
211 | #include "expression.h" |
| 212 | #include "generic.h" |
212 | #include "generic.h" |
| - | 213 | #include "database.h" |
|
| - | 214 | #include "cmdparse.h" |
|
| 213 | #include "print_vlog.h" |
215 | #include "cmdlog.h" |
| 214 | #include "printout.h" |
216 | #include "printout.h" |
| 215 | #include "routing.h" |
217 | #include "print_vlog.h" |
| - | 218 | #include "chck_names.h" |
|
| - | 219 | #include "template.h" |
|
| 216 | #include "sorting.h" |
220 | #include "sorting.h" |
| 217 | #include "unrouted.h" |
221 | #include "unrouted.h" |
| 218 | #include "vertcl_main.h" |
222 | #include "routing.h" |
| - | 223 | #include "equivalent.h" |
|
| - | 224 | ||
| - | 225 | ||
| - | 226 | #ident "@(#)$Header: c:\\cygwin\\cvsroot/Vert03/vertlib/template.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $" |
|
| - | 227 | ||
| 219 | 228 | ||
| 220 | #include <ctype.h> |
- | |
| 221 | #include <regex.h> |
- | |
| 222 | #include <stdio.h> |
- | |
| 223 | #include <stdlib.h> |
- | |
| 224 | #include <string.h> |
- | |
| 225 | #include <sys/types.h> |
- | |
| 226 | 229 | ||
| 227 | #ident \ |
- | |
| 228 | "@(#)$Header: c:\\cygwin\\cvsroot/Vert03/vertlib/template.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $" |
- | |
| 229 | 230 | ||
| 230 | /* We have to check all sockets to see if there is a template for them. |
231 | /* We have to check all sockets to see if there is a template for them. |
| 231 | If there is then we ensure that all of the template pins exist on the main |
232 | If there is then we ensure that all of the template pins exist on the main |
| 232 | chip socket */ |
233 | chip socket */ |
| 233 | 234 | ||
| - | 235 | ||
| 234 | /* the following pin table indicates if a device pin is compatible with a template pin */ |
236 | /* the following pin table indicates if a device pin is compatible with a template pin */ |
| 235 | 237 | ||
| 236 | /* compat_pins[device][template] : relies on the declaration of pindir_t */ |
238 | /* compat_pins[device][template] : relies on the declaration of pindir_t */ |
| 237 | /* The array is looked up by chip pin in the y direction and |
239 | /* The array is looked up by chip pin in the y direction and |
| 238 | template pin in the x direction */ |
240 | template pin in the x direction */ |
| 239 | char *compat_pins[] = {"1111110", /* NONE : is it best to claim it is compatible with all pins |
241 | char * compat_pins[] = { |
| 240 | : routing later will sort out mistakes here !*/ |
242 | "1111110", /* NONE : is it best to claim it is compatible with all pins : routing later will sort out mistakes here !*/ |
| 241 | "0100100", /* INPUT */ |
243 | "0100100", /* INPUT */ |
| 242 | "0011100", /* OUTPUT */ |
244 | "0011100", /* OUTPUT */ |
| 243 | "0011100", /* BUFFER */ |
245 | "0011100", /* BUFFER */ |
| 244 | "0000100", /* BIDIR */ |
246 | "0000100", /* BIDIR */ |
| 245 | "0000010", /* CONFIG */ |
247 | "0000010", /* CONFIG */ |
| 246 | "0000001"}; /* POWER */ |
248 | "0000001"};/* POWER */ |
| 247 | - | ||
| 248 | static char *decode_pin_dir[] = {"UNKNOWN", |
- | |
| 249 | "INPUT", |
- | |
| 250 | "OUTPUT", |
- | |
| 251 | "BUFFER", /* buffer is a sort of Output pin */ |
- | |
| 252 | "BIDIR", |
- | |
| 253 | "CONFIG", |
- | |
| 254 | "POWER"}; /* added Aug 2000 */ |
- | |
| 255 | 249 | ||
| - | 250 | static char * decode_pin_dir[]= |
|
| - | 251 | { |
|
| - | 252 | "UNKNOWN", |
|
| - | 253 | "INPUT", |
|
| - | 254 | "OUTPUT", |
|
| - | 255 | "BUFFER", /* buffer is a sort of Output pin */ |
|
| - | 256 | "BIDIR", |
|
| - | 257 | "CONFIG", |
|
| - | 258 | "POWER"}; /* added Aug 2000 */ |
|
| - | 259 | ||
| 256 | /* The function here checks pin identifiers |
260 | /* The function here checks pin identifiers |
| 257 | * a) to see if the pin IDs on the chip match those on the template. |
261 | * a) to see if the pin IDs on the chip match those on the template. |
| 258 | * b) to reassign any invalid pin IDs on the chip to valid |
262 | * b) to reassign any invalid pin IDs on the chip to valid |
| 259 | * compatible ones on the template. |
263 | * compatible ones on the template. |
| 260 | * c) If options & TEMPLATE_CREATE_MISSING_PINS |
264 | * c) If options & TEMPLATE_CREATE_MISSING_PINS |
| 261 | * to create any remaining pin IDs on the chip that |
265 | * to create any remaining pin IDs on the chip that |
| 262 | * still are available on the template |
266 | * still are available on the template |
| 263 | * d) to make sure all fixed pin directions are OK |
267 | * d) to make sure all fixed pin directions are OK |
| 264 | * e) If options & TEMPLATE_DISCONNECT_PINS to disconnect any pins |
268 | * e) If options & TEMPLATE_DISCONNECT_PINS to disconnect any pins |
| 265 | on the chip that are not present on the template |
269 | on the chip that are not present on the template |
| 266 | Any net that loses an FPGA pin is set not routable. |
270 | Any net that loses an FPGA pin is set not routable. |
| 267 | */ |
271 | */ |
| - | 272 | ||
| - | 273 | void template_ensure(char * chip_id_template, int options) |
|
| - | 274 | { |
|
| - | 275 | socket_t * skt = socket_head,* template = NULL; |
|
| - | 276 | int found = 0,rc; |
|
| - | 277 | int pins_used,pins_count; |
|
| - | 278 | ||
| - | 279 | int chip_count, processed_count; |
|
| - | 280 | ||
| - | 281 | node_t * chip_node , * template_node; |
|
| - | 282 | ||
| - | 283 | char * pattern; |
|
| - | 284 | /* compile regular expression */ |
|
| - | 285 | vert_regex_t * preg; |
|
| - | 286 | ||
| - | 287 | chip_count = 0; |
|
| - | 288 | processed_count = 0; |
|
| - | 289 | ||
| - | 290 | create_unrouted_list(); |
|
| - | 291 | ||
| - | 292 | /* pick out a wildcard if any ID given, else wildcard anyway */ |
|
| - | 293 | if(!chip_id_template) { |
|
| - | 294 | pattern = ".*"; |
|
| - | 295 | Log(LOG_GENERAL,"-- Beginning setting pin template on all chips\n"); |
|
| - | 296 | } |
|
| - | 297 | else { |
|
| - | 298 | pattern = chip_id_template; |
|
| - | 299 | Log(LOG_GENERAL,"-- Beginning setting pin template: prefix '%s' --\n",chip_id_template ); |
|
| - | 300 | } |
|
| - | 301 | ||
| - | 302 | rc = vert_regcomp(&preg,pattern); |
|
| - | 303 | ||
| - | 304 | if (rc != 0 ) |
|
| - | 305 | { |
|
| - | 306 | char errbuff[100]; |
|
| - | 307 | regerror(rc,preg->preg,errbuff,100); |
|
| - | 308 | Log(LOG_ERROR,"-- Problem (rc=%d) %s with '%s' as regular expression\n",rc,errbuff,pattern); |
|
| - | 309 | ||
| - | 310 | /* return TCL_ERROR; |
|
| - | 311 | */ |
|
| - | 312 | return; |
|
| - | 313 | } |
|
| - | 314 | else |
|
| - | 315 | { |
|
| - | 316 | Log(LOG_GENERAL,"-- Using '%s' as match pattern\n",pattern); |
|
| - | 317 | } |
|
| - | 318 | ||
| - | 319 | ||
| - | 320 | ||
| - | 321 | ||
| - | 322 | while(skt) { |
|
| - | 323 | chip_count++; |
|
| - | 324 | skt->template_socket = NULL; |
|
| - | 325 | ||
| - | 326 | found = regexec(preg->preg,skt->identifier,0,preg->regpatt,0); |
|
| - | 327 | ||
| - | 328 | ||
| - | 329 | if(!found) { |
|
| - | 330 | char * chiptype = skt->type; |
|
| - | 331 | if(!ISNULLSTR(chiptype)) { |
|
| - | 332 | template = find_socket(Type,chiptype,Search,&template_head); |
|
| - | 333 | if(level & 1) |
|
| - | 334 | { |
|
| - | 335 | Log(LOG_GENERAL,"-- **** Processing chip '%s' : type='%s' ****\n", |
|
| - | 336 | skt->identifier,chiptype); |
|
| - | 337 | } |
|
| - | 338 | /* assign_declaration_directives(skt,global_generics); |
|
| - | 339 | */ |
|
| - | 340 | if(template) { /* we have located a template for this chip */ |
|
| - | 341 | ||
| - | 342 | processed_count++; |
|
| - | 343 | ||
| - | 344 | skt->template_socket = template; |
|
| - | 345 | if(level &1) |
|
| - | 346 | { |
|
| - | 347 | Log(LOG_GENERAL,"-- Which has a template\n"); |
|
| - | 348 | } |
|
| - | 349 | ||
| - | 350 | /* examine all of the template entries and add in any |
|
| - | 351 | IS_DECLARATION_DIRECTIVE ones */ |
|
| - | 352 | assign_declaration_directives(skt,template->generics); |
|
| 268 | 353 | ||
| - | 354 | /* |
|
| - | 355 | copy_declaration_generics(skt,template); |
|
| - | 356 | */ |
|
| - | 357 | /* clear template flags on chip nodes */ |
|
| - | 358 | chip_node = skt->nodes; |
|
| - | 359 | while(chip_node) { |
|
| - | 360 | chip_node -> template_flag = 0; |
|
| - | 361 | chip_node = chip_node->sktnext; |
|
| - | 362 | } |
|
| 269 | void template_ensure (char *chip_id_template, int options) |
363 | template_node = template->nodes; |
| - | 364 | while(template_node) |
|
| - | 365 | { |
|
| - | 366 | template_node -> template_flag = 0; |
|
| - | 367 | template_node = template_node->sktnext; |
|
| - | 368 | } |
|
| - | 369 | /* search for nodes that already have valid identifiers |
|
| - | 370 | according to the chip templates, and mark these as being OK */ |
|
| - | 371 | ||
| - | 372 | template_node = template->nodes; |
|
| - | 373 | if (level &1) |
|
| - | 374 | { |
|
| - | 375 | Log(LOG_GENERAL,"-- Matching template node identifiers\n"); |
|
| - | 376 | } |
|
| - | 377 | while(template_node) { |
|
| - | 378 | chip_node = find_node(skt,Ident, |
|
| - | 379 | template_node->identifier, |
|
| - | 380 | Search); |
|
| - | 381 | if (chip_node) { |
|
| - | 382 | /* need also to confirm that this pin connection is of |
|
| - | 383 | a compatible type -- added checking code here */ |
|
| - | 384 | if (level & 2) |
|
| - | 385 | Log(LOG_GENERAL,"-- node '%s' chip=%d template=%d compat %c\n", |
|
| - | 386 | chip_node->identifier, |
|
| - | 387 | chip_node->pindir,template_node->pindir, |
|
| - | 388 | compat_pins[chip_node->pindir][template_node->pindir]); |
|
| - | 389 | ||
| - | 390 | if(compat_pins[chip_node->pindir][template_node->pindir] == '1') { |
|
| - | 391 | chip_node->vhdltype = copy_vhdl(template_node->vhdltype,skt); |
|
| - | 392 | ||
| - | 393 | template_node->template_flag = 1; |
|
| - | 394 | chip_node->template_flag = 1; |
|
| - | 395 | if(level & 2) |
|
| - | 396 | Log(LOG_GENERAL,"-- pin '%s' compatible\n", |
|
| - | 397 | template_node->identifier); |
|
| - | 398 | } |
|
| - | 399 | ||
| - | 400 | }; |
|
| - | 401 | /* |
|
| - | 402 | else |
|
| - | 403 | Log(LOG_GENERAL,"-- node '%s' not matched\n",template_node->identifier); |
|
| - | 404 | */ |
|
| - | 405 | template_node = template_node->sktnext; |
|
| - | 406 | } |
|
| - | 407 | ||
| 270 | { |
408 | |
| - | 409 | /* now look through chip for all identifiers that havent been |
|
| - | 410 | found on the template. |
|
| - | 411 | These are incorrect and need to be replaced by an unused |
|
| - | 412 | template pin*/ |
|
| - | 413 | if(level & 1) |
|
| - | 414 | { |
|
| - | 415 | Log(LOG_GENERAL,"-- Altering node identifiers\n"); |
|
| - | 416 | } |
|
| - | 417 | /* clear template flags on chip nodes */ |
|
| - | 418 | chip_node = skt->nodes; |
|
| - | 419 | ||
| - | 420 | /* search each chip node to see if validated OK */ |
|
| - | 421 | while(chip_node) { |
|
| - | 422 | ||
| - | 423 | /* if it does not have a correct template pin , go and find one */ |
|
| - | 424 | if (! chip_node->template_flag ) { |
|
| - | 425 | template_node = template->nodes; |
|
| - | 426 | while(template_node) { |
|
| - | 427 | if (template_node->template_flag == 0) { |
|
| - | 428 | /* possible pin unused candidate : look at the pin direction */ |
|
| - | 429 | if(compat_pins[chip_node->pindir][template_node->pindir] == '1') { |
|
| 271 | socket_t *skt = socket_head, *template = NULL; |
430 | template_node->template_flag = 1; |
| - | 431 | chip_node->template_flag = 1; |
|
| - | 432 | if(level & 2) |
|
| - | 433 | Log(LOG_GENERAL,"-- changing pin ID '%s' to new ID = %s\n", |
|
| - | 434 | chip_node->identifier, |
|
| - | 435 | template_node->identifier); |
|
| - | 436 | chip_node->identifier = template_node->identifier; |
|
| - | 437 | chip_node->vhdltype = copy_vhdl(template_node->vhdltype,skt); |
|
| - | 438 | break; /* from while template_node */ |
|
| - | 439 | } |
|
| - | 440 | /* |
|
| - | 441 | else |
|
| - | 442 | Log(LOG_GENERAL,"-- ?? node ID '%s' new ID = %s .. %d\n", |
|
| - | 443 | chip_node->identifier, |
|
| - | 444 | template_node->identifier,template_node->pindir); */ |
|
| - | 445 | ||
| - | 446 | } |
|
| - | 447 | template_node = template_node->sktnext; |
|
| - | 448 | } |
|
| - | 449 | /* if we havent found a valid possible template node ID for |
|
| - | 450 | the chip pin then template_node == NULL at this point (run out |
|
| - | 451 | of possibilities) Except if we are deleting missing pins then its |
|
| - | 452 | worth */ |
|
| - | 453 | if(!(options & TEMPLATE_DISCONNECT_PINS) && !template_node) |
|
| - | 454 | Log(LOG_ERROR, |
|
| - | 455 | "-- ERROR (perhaps): Cannot find a valid ID to replace %s pin '%s'\n", |
|
| - | 456 | decode_pin_dir[chip_node->pindir],chip_node->identifier); |
|
| - | 457 | } |
|
| - | 458 | chip_node = chip_node->sktnext; |
|
| - | 459 | } |
|
| - | 460 | if(level & 1) |
|
| - | 461 | { |
|
| - | 462 | Log(LOG_GENERAL,"-- Creating additional pins , correcting fixed pin directions\n"); |
|
| - | 463 | } |
|
| - | 464 | /* to apply template : |
|
| - | 465 | Find/create the chip pin . If the |
|
| - | 466 | matching template pin directional is BIDIR_PIN, |
|
| - | 467 | do not touch the current pin direction. |
|
| - | 468 | Otherwise override the physical pin direction */ |
|
| - | 469 | ||
| - | 470 | template_node = template->nodes; |
|
| - | 471 | pins_used = 0; |
|
| 272 | int found = 0, rc; |
472 | pins_count = 0; |
| - | 473 | ||
| - | 474 | while(template_node) { |
|
| - | 475 | /* find the chip pin (node) */ |
|
| - | 476 | node_t * chip_node; |
|
| - | 477 | ||
| - | 478 | chip_node = find_node(skt,Ident, |
|
| - | 479 | template_node->identifier, |
|
| - | 480 | options & TEMPLATE_CREATE_MISSING_PINS); |
|
| - | 481 | if (level & 2) |
|
| - | 482 | { |
|
| - | 483 | Log(LOG_GENERAL,"-- template '%s' template flag %d exists %d\n", |
|
| - | 484 | template_node->identifier,template_node->template_flag, |
|
| - | 485 | chip_node ?1:0); |
|
| - | 486 | } |
|
| - | 487 | pins_count++; |
|
| - | 488 | if (chip_node != NULL) |
|
| - | 489 | { |
|
| - | 490 | pins_used ++; |
|
| - | 491 | /* fix the pin direction down !! */ |
|
| - | 492 | ||
| - | 493 | ||
| - | 494 | if (template_node->template_flag == 0) { |
|
| - | 495 | /* next line had chip_node in it */ |
|
| - | 496 | if((template_node->pindir != BIDIR) && (template_node->pindir != NONE)) { |
|
| - | 497 | chip_node->fixed_pin = 1; /* routes must use the appropriate pin direction */ |
|
| - | 498 | chip_node->pindir = template_node->pindir; |
|
| - | 499 | if (level & 2) |
|
| - | 500 | Log(LOG_GENERAL,"-- pin '%s' fixing pindir as %d\n", |
|
| - | 501 | chip_node->identifier,chip_node->pindir); |
|
| - | 502 | } |
|
| - | 503 | ||
| - | 504 | } |
|
| - | 505 | chip_node->template_flag = 1; /* templating applied OK */ |
|
| - | 506 | chip_node->pin_group = template_node->pin_group; |
|
| - | 507 | } |
|
| - | 508 | template_node = template_node->sktnext; |
|
| - | 509 | } |
|
| - | 510 | if (level & 1) |
|
| - | 511 | { |
|
| - | 512 | Log(LOG_GENERAL,"-- %d pins out of %d in use\n",pins_used,pins_count); |
|
| - | 513 | } |
|
| - | 514 | } |
|
| - | 515 | ||
| - | 516 | ||
| - | 517 | ||
| - | 518 | /* new stuff October 2001 : If any chip pins do not have their template flag set now then |
|
| - | 519 | they _may_ be deleted as they are not on the template in any case */ |
|
| - | 520 | if(template && (options & TEMPLATE_DISCONNECT_PINS)) |
|
| - | 521 | { |
|
| - | 522 | pins_count = 0; |
|
| - | 523 | if (level & 1) |
|
| - | 524 | { |
|
| - | 525 | Log(LOG_GENERAL,"-- Disconnecting pins missing on template\n"); |
|
| - | 526 | } |
|
| - | 527 | chip_node = skt->nodes; |
|
| - | 528 | while(chip_node) { |
|
| - | 529 | if(! chip_node -> template_flag) |
|
| - | 530 | { |
|
| - | 531 | if (level & 2) |
|
| - | 532 | { |
|
| - | 533 | Log(LOG_GENERAL,"-- pin '%s' being disconnected\n",chip_node->identifier); |
|
| - | 534 | } |
|
| - | 535 | ||
| 273 | int pins_used, pins_count; |
536 | pins_count++; |
| - | 537 | /* questionable approach to problem */ |
|
| - | 538 | if(chip_node->net) |
|
| - | 539 | { |
|
| - | 540 | chip_node->net->how_routed = Not_Routable; /* checked */ |
|
| - | 541 | ||
| - | 542 | } |
|
| - | 543 | disconnect_node(skt,chip_node); |
|
| - | 544 | } |
|
| - | 545 | chip_node = chip_node->sktnext; |
|
| - | 546 | } |
|
| - | 547 | if (level & 1) |
|
| - | 548 | { |
|
| - | 549 | Log(LOG_GENERAL,"-- Disconnected %d pins missing on template\n",pins_count); |
|
| - | 550 | } |
|
| - | 551 | } |
|
| - | 552 | if(level & 1) |
|
| - | 553 | { |
|
| - | 554 | Log(LOG_GENERAL,"-- Finished chip\n"); |
|
| - | 555 | } |
|
| - | 556 | } |
|
| - | 557 | ||
| - | 558 | copy_equivalent_pins(template,skt); /* any pin connections that are equivalent |
|
| - | 559 | by default will be copied from the template */ |
|
| - | 560 | ||
| - | 561 | ||
| - | 562 | } |
|
| - | 563 | skt = skt->next; |
|
| - | 564 | } |
|
| - | 565 | Log(LOG_GENERAL,"-- checked %d objects, applied template to %d of them\n",chip_count,processed_count); |
|
| - | 566 | vert_regfree(&preg); |
|
| - | 567 | } |
|
| 274 | 568 | ||
| 275 | int chip_count, processed_count; |
- | |
| 276 | 569 | ||
| 277 | node_t *chip_node, *template_node; |
- | |
| 278 | 570 | ||
| 279 | char *pattern; |
- | |
| 280 | /* compile regular expression */ |
- | |
| 281 | vert_regex_t *preg; |
- | |
| 282 | 571 | ||
| - | 572 | /* list what we have as a template */ |
|
| - | 573 | void template_list(void) |
|
| - | 574 | { |
|
| - | 575 | socket_t * templates = template_head; |
|
| - | 576 | /* for now list out the templates */ |
|
| - | 577 | Log(LOG_GENERAL,"-- List of socket templates\n"); |
|
| - | 578 | while(templates) { |
|
| - | 579 | Log(LOG_GENERAL,"-- Template '%s' ",templates->type); |
|
| - | 580 | if(templates->parent_template_ref) |
|
| - | 581 | Log(LOG_GENERAL,"alias '%s'\n",templates->parent_template_ref->type); |
|
| - | 582 | else |
|
| 283 | chip_count = 0; |
583 | Log(LOG_GENERAL,"\n"); |
| - | 584 | ||
| 284 | processed_count = 0; |
585 | templates=templates->next; |
| - | 586 | } |
|
| - | 587 | } |
|
| 285 | 588 | ||
| - | 589 | /* list what we have as a template */ |
|
| - | 590 | void template_list_pins(FILE * f) |
|
| - | 591 | { |
|
| - | 592 | socket_t * templates = template_head; |
|
| - | 593 | /* for now list out the templates */ |
|
| - | 594 | while(templates) { |
|
| - | 595 | fprintf(f,"-- Template '%s'\n",templates->type); |
|
| - | 596 | print_device(f,templates,PRINT_ALL | PRINT_GROUP | PRINT_GENERIC | PRINT_EQUIVALENT_PINS | PRINT_EXPAND_BUS); |
|
| 286 | create_unrouted_list (); |
597 | templates=templates->next; |
| - | 598 | } |
|
| 287 | 599 | ||
| 288 | /* pick out a wildcard if any ID given, else wildcard anyway */ |
- | |
| 289 | if (!chip_id_template) |
- | |
| 290 | { |
- | |
| 291 | pattern = ".*"; |
- | |
| 292 | Log (LOG_GENERAL, "-- Beginning setting pin template on all chips\n"); |
- | |
| 293 | } |
- | |
| 294 | else |
- | |
| 295 | { |
- | |
| 296 | pattern = chip_id_template; |
- | |
| 297 | Log ( |
- | |
| 298 | LOG_GENERAL, |
- | |
| 299 | "-- Beginning setting pin template: prefix '%s' --\n", |
- | |
| 300 | chip_id_template); |
- | |
| 301 | } |
- | |
| 302 | 600 | ||
| 303 | rc = vert_regcomp (&preg, pattern); |
- | |
| - | 601 | } |
|
| 304 | 602 | ||
| - | 603 | ||
| - | 604 | ||
| - | 605 | /******************************************************************************************/ |
|
| - | 606 | /* Extracting component templates from the list of components in the circuit design */ |
|
| - | 607 | /******************************************************************************************/ |
|
| - | 608 | ||
| 305 | if (rc != 0) |
609 | void extract_templates(void) |
| 306 | { |
610 | { |
| 307 | char errbuff[100]; |
611 | socket_t * skt = socket_head,* template; |
| 308 | regerror (rc, preg->preg, errbuff, 100); |
- | |
| 309 | Log ( |
- | |
| 310 | LOG_ERROR, |
612 | node_t * chip_node , * template_node; |
| 311 | "-- Problem (rc=%d) %s with '%s' as regular expression\n", |
613 | Log(LOG_GENERAL,"-- Extracting device templates (verilog modules or VHDL components)\n"); |
| - | 614 | ||
| 312 | rc, |
615 | /* is this needed ? */ |
| 313 | errbuff, |
- | |
| 314 | pattern); |
616 | create_unrouted_list(); |
| 315 | 617 | ||
| - | 618 | while(skt ) { |
|
| 316 | /* return TCL_ERROR; |
619 | char * chiptype = skt->type; |
| 317 | */ |
620 | /* locate or create the template for this socket */ |
| 318 | return; |
621 | if(!ISNULLSTR(chiptype)) { |
| - | 622 | template = find_socket(Type,chiptype,Search,&template_head); |
|
| 319 | } |
623 | skt->template_socket = template; |
| - | 624 | ||
| 320 | else |
625 | if(!template) /* act only if no template */ |
| 321 | { |
626 | { |
| - | 627 | if (level & 4) |
|
| 322 | Log (LOG_GENERAL, "-- Using '%s' as match pattern\n", pattern); |
628 | Log(LOG_GENERAL,"-- Creating template from chip '%s' : type='%s'\n", |
| - | 629 | skt->identifier,chiptype); |
|
| - | 630 | template = find_socket(Type,chiptype,Create,&template_head); |
|
| - | 631 | template->is_template = 1; /* flag for later use */ |
|
| 323 | } |
632 | } |
| - | 633 | assign_declaration_directives(template,skt->generics); |
|
| 324 | 634 | ||
| 325 | while (skt) |
- | |
| 326 | { |
- | |
| 327 | chip_count++; |
- | |
| 328 | skt->template_socket = NULL; |
- | |
| 329 | 635 | ||
| 330 | found = regexec (preg->preg, skt->identifier, 0, preg->regpatt, 0); |
636 | skt->template_socket = template; |
| 331 | 637 | ||
| 332 | if (!found) |
- | |
| 333 | { |
- | |
| 334 | char *chiptype = skt->type; |
- | |
| 335 | if (!ISNULLSTR (chiptype)) |
- | |
| 336 | { |
- | |
| 337 | template = |
- | |
| 338 | find_socket (Type, chiptype, Search, &template_head); |
- | |
| 339 | if (level & 1) |
- | |
| 340 | { |
- | |
| 341 | Log ( |
- | |
| 342 | LOG_GENERAL, |
- | |
| 343 | "-- **** Processing chip '%s' : type='%s' ****\n", |
- | |
| 344 | skt->identifier, |
- | |
| 345 | chiptype); |
- | |
| 346 | } |
- | |
| 347 | /* assign_declaration_directives(skt,global_generics); |
- | |
| 348 | */ |
- | |
| 349 | if (template) |
- | |
| 350 | { /* we have located a template for this chip */ |
- | |
| 351 | - | ||
| 352 | processed_count++; |
- | |
| 353 | - | ||
| 354 | skt->template_socket = template; |
- | |
| 355 | if (level & 1) |
- | |
| 356 | { |
- | |
| 357 | Log (LOG_GENERAL, "-- Which has a template\n"); |
- | |
| 358 | } |
- | |
| 359 | - | ||
| 360 | /* examine all of the template entries and add in any |
- | |
| 361 | IS_DECLARATION_DIRECTIVE ones */ |
- | |
| 362 | assign_declaration_directives ( |
- | |
| 363 | skt, template->generics); |
- | |
| 364 | - | ||
| 365 | /* |
- | |
| 366 | copy_declaration_generics(skt,template); |
- | |
| 367 | */ |
- | |
| 368 | /* clear template flags on chip nodes */ |
- | |
| 369 | chip_node = skt->nodes; |
- | |
| 370 | while (chip_node) |
- | |
| 371 | { |
- | |
| 372 | chip_node->template_flag = 0; |
- | |
| 373 | chip_node = chip_node->sktnext; |
- | |
| 374 | } |
- | |
| 375 | template_node = template->nodes; |
- | |
| 376 | while (template_node) |
- | |
| 377 | { |
- | |
| 378 | template_node->template_flag = 0; |
- | |
| 379 | template_node = template_node->sktnext; |
- | |
| 380 | } |
- | |
| 381 | /* search for nodes that already have valid identifiers |
- | |
| 382 | according to the chip templates, and mark these as |
- | |
| 383 | being OK */ |
- | |
| 384 | - | ||
| 385 | template_node = template->nodes; |
- | |
| 386 | if (level & 1) |
- | |
| 387 | { |
- | |
| 388 | Log ( |
- | |
| 389 | LOG_GENERAL, |
- | |
| 390 | "-- Matching template node identifiers\n"); |
- | |
| 391 | } |
- | |
| 392 | while (template_node) |
- | |
| 393 | { |
- | |
| 394 | chip_node = find_node ( |
- | |
| 395 | skt, |
- | |
| 396 | Ident, |
- | |
| 397 | template_node->identifier, |
- | |
| 398 | Search); |
- | |
| 399 | if (chip_node) |
- | |
| 400 | { |
- | |
| 401 | /* need also to confirm that this pin |
- | |
| 402 | connection is of a compatible type |
- | |
| 403 | -- added checking code here */ |
- | |
| 404 | if (level & 2) |
- | |
| 405 | Log ( |
- | |
| 406 | LOG_GENERAL, |
- | |
| 407 | "-- node '%s' chip=%d " |
- | |
| 408 | "template=%d compat %c\n", |
- | |
| 409 | chip_node->identifier, |
- | |
| 410 | chip_node->pindir, |
- | |
| 411 | template_node->pindir, |
- | |
| 412 | compat_pins[chip_node |
- | |
| 413 | ->pindir] |
- | |
| 414 | [template_node |
- | |
| 415 | ->pindir]); |
- | |
| 416 | - | ||
| 417 | if (compat_pins[chip_node->pindir] |
- | |
| 418 | [template_node |
- | |
| 419 | ->pindir] == '1') |
- | |
| 420 | { |
- | |
| 421 | chip_node |
- | |
| 422 | ->vhdltype = copy_vhdl ( |
- | |
| 423 | template_node->vhdltype, |
- | |
| 424 | skt); |
- | |
| 425 | - | ||
| 426 | template_node->template_flag = |
- | |
| 427 | 1; |
- | |
| 428 | chip_node->template_flag = 1; |
- | |
| 429 | if (level & 2) |
- | |
| 430 | Log ( |
- | |
| 431 | LOG_GENERAL, |
- | |
| 432 | "-- pin '%s' " |
- | |
| 433 | "compatible\n", |
- | |
| 434 | template_node |
- | |
| 435 | ->identifier); |
- | |
| 436 | } |
- | |
| 437 | }; |
- | |
| 438 | /* |
- | |
| 439 | else |
- | |
| 440 | Log(LOG_GENERAL,"-- node '%s' not |
- | |
| 441 | matched\n",template_node->identifier); |
- | |
| 442 | */ |
- | |
| 443 | template_node = template_node->sktnext; |
- | |
| 444 | } |
- | |
| 445 | - | ||
| 446 | /* now look through chip for all identifiers that |
- | |
| 447 | havent been found on the template. These are |
- | |
| 448 | incorrect and need to be replaced by an unused |
- | |
| 449 | template pin*/ |
- | |
| 450 | if (level & 1) |
- | |
| 451 | { |
- | |
| 452 | Log ( |
- | |
| 453 | LOG_GENERAL, |
- | |
| 454 | "-- Altering node identifiers\n"); |
- | |
| 455 | } |
- | |
| 456 | /* clear template flags on chip nodes */ |
- | |
| 457 | chip_node = skt->nodes; |
- | |
| 458 | - | ||
| 459 | /* search each chip node to see if validated OK */ |
- | |
| 460 | while (chip_node) |
- | |
| 461 | { |
- | |
| 462 | /* if it does not have a correct template pin , |
- | |
| 463 | * go and find one */ |
- | |
| 464 | if (!chip_node->template_flag) |
- | |
| 465 | { |
- | |
| 466 | template_node = template->nodes; |
- | |
| 467 | while (template_node) |
- | |
| 468 | { |
- | |
| 469 | if (template_node |
- | |
| 470 | ->template_flag == 0) |
- | |
| 471 | { |
- | |
| 472 | /* possible pin unused |
- | |
| 473 | * candidate : look at |
- | |
| 474 | * the pin direction */ |
- | |
| 475 | if (compat_pins |
- | |
| 476 | [chip_node |
- | |
| 477 | ->pindir] |
- | |
| 478 | [template_node |
- | |
| 479 | ->pindir] == |
- | |
| 480 | '1') |
- | |
| 481 | { |
- | |
| 482 | template_node |
- | |
| 483 | ->template_flag = |
- | |
| 484 | 1; |
- | |
| 485 | chip_node |
- | |
| 486 | ->template_flag = |
- | |
| 487 | 1; |
- | |
| 488 | if (level & 2) |
- | |
| 489 | Log ( |
- | |
| 490 | LOG_GENERAL, |
- | |
| 491 | "-" |
- | |
| 492 | "-" |
- | |
| 493 | " " |
- | |
| 494 | "c" |
- | |
| 495 | "h" |
- | |
| 496 | "a" |
- | |
| 497 | "n" |
- | |
| 498 | "g" |
- | |
| 499 | "i" |
- | |
| 500 | "n" |
- | |
| 501 | "g" |
- | |
| 502 | " " |
- | |
| 503 | "p" |
- | |
| 504 | "i" |
- | |
| 505 | "n" |
- | |
| 506 | " " |
- | |
| 507 | "I" |
- | |
| 508 | "D" |
- | |
| 509 | " " |
- | |
| 510 | "'" |
- | |
| 511 | "%" |
- | |
| 512 | "s" |
- | |
| 513 | "'" |
- | |
| 514 | " " |
- | |
| 515 | "t" |
- | |
| 516 | "o" |
- | |
| 517 | " " |
- | |
| 518 | "n" |
- | |
| 519 | "e" |
- | |
| 520 | "w" |
- | |
| 521 | " " |
- | |
| 522 | "I" |
- | |
| 523 | "D" |
- | |
| 524 | " " |
- | |
| 525 | "=" |
- | |
| 526 | " " |
- | |
| 527 | "%" |
- | |
| 528 | "s" |
- | |
| 529 | "\n", |
- | |
| 530 | chip_node |
- | |
| 531 | ->identifier, |
- | |
| 532 | template_node |
- | |
| 533 | ->identifier); |
- | |
| 534 | chip_node |
- | |
| 535 | ->identifier = |
- | |
| 536 | template_node |
- | |
| 537 | ->identifier; |
- | |
| 538 | chip_node |
- | |
| 539 | ->vhdltype = |
- | |
| 540 | copy_vhdl ( |
- | |
| 541 | template_node |
- | |
| 542 | ->vhdltype, |
- | |
| 543 | skt); |
- | |
| 544 | break; /* from |
- | |
| 545 | while |
- | |
| 546 | template_node |
- | |
| 547 | */ |
- | |
| 548 | } |
- | |
| 549 | /* |
- | |
| 550 | else |
- | |
| 551 | Log(LOG_GENERAL,"-- |
- | |
| 552 | ?? node ID '%s' new ID |
- | |
| 553 | = %s .. %d\n", |
- | |
| 554 | chip_node->identifier, |
- | |
| 555 | template_node->identifier,template_node->pindir); |
- | |
| 556 | */ |
- | |
| 557 | } |
- | |
| 558 | template_node = |
- | |
| 559 | template_node->sktnext; |
- | |
| 560 | } |
- | |
| 561 | /* if we havent found a valid possible |
- | |
| 562 | template node ID for the chip pin |
- | |
| 563 | then template_node == NULL at this |
- | |
| 564 | point (run out of possibilities) |
- | |
| 565 | Except if we are deleting missing |
- | |
| 566 | pins then its worth */ |
- | |
| 567 | if (!(options & |
- | |
| 568 | TEMPLATE_DISCONNECT_PINS) && |
- | |
| 569 | !template_node) |
- | |
| 570 | Log ( |
- | |
| 571 | LOG_ERROR, |
- | |
| 572 | "-- ERROR (perhaps): " |
- | |
| 573 | "Cannot find a valid ID " |
- | |
| 574 | "to replace %s pin '%s'\n", |
- | |
| 575 | decode_pin_dir |
- | |
| 576 | [chip_node->pindir], |
- | |
| 577 | chip_node->identifier); |
- | |
| 578 | } |
- | |
| 579 | chip_node = chip_node->sktnext; |
- | |
| 580 | } |
- | |
| 581 | if (level & 1) |
- | |
| 582 | { |
- | |
| 583 | Log ( |
- | |
| 584 | LOG_GENERAL, |
- | |
| 585 | "-- Creating additional pins , correcting " |
- | |
| 586 | "fixed pin directions\n"); |
- | |
| 587 | } |
- | |
| 588 | /* to apply template : |
- | |
| 589 | Find/create the chip pin . If the |
- | |
| 590 | matching template pin directional is BIDIR_PIN, |
- | |
| 591 | do not touch the current pin direction. |
- | |
| 592 | Otherwise override the physical pin direction */ |
- | |
| 593 | - | ||
| 594 | template_node = template->nodes; |
- | |
| 595 | pins_used = 0; |
- | |
| 596 | pins_count = 0; |
- | |
| 597 | - | ||
| 598 | while (template_node) |
- | |
| 599 | { |
- | |
| 600 | /* find the chip pin (node) */ |
- | |
| 601 | node_t *chip_node; |
- | |
| 602 | - | ||
| 603 | chip_node = find_node ( |
- | |
| 604 | skt, |
- | |
| 605 | Ident, |
- | |
| 606 | template_node->identifier, |
- | |
| 607 | options & TEMPLATE_CREATE_MISSING_PINS); |
- | |
| 608 | if (level & 2) |
- | |
| 609 | { |
- | |
| 610 | Log ( |
- | |
| 611 | LOG_GENERAL, |
- | |
| 612 | "-- template '%s' template flag " |
- | |
| 613 | "%d exists %d\n", |
- | |
| 614 | template_node->identifier, |
- | |
| 615 | template_node->template_flag, |
- | |
| 616 | chip_node ? 1 : 0); |
- | |
| 617 | } |
- | |
| 618 | pins_count++; |
- | |
| 619 | if (chip_node != NULL) |
- | |
| 620 | { |
- | |
| 621 | pins_used++; |
- | |
| 622 | /* fix the pin direction down !! */ |
- | |
| 623 | - | ||
| 624 | if (template_node->template_flag == 0) |
- | |
| 625 | { |
- | |
| 626 | /* next line had chip_node in |
- | |
| 627 | * it */ |
- | |
| 628 | if ((template_node->pindir != |
- | |
| 629 | BIDIR) && |
- | |
| 630 | (template_node->pindir != |
- | |
| 631 | NONE)) |
- | |
| 632 | { |
- | |
| 633 | chip_node->fixed_pin = |
- | |
| 634 | 1; /* routes must |
- | |
| 635 | use the |
- | |
| 636 | appropriate |
- | |
| 637 | pin direction |
- | |
| 638 | */ |
- | |
| 639 | chip_node->pindir = |
- | |
| 640 | template_node |
- | |
| 641 | ->pindir; |
- | |
| 642 | if (level & 2) |
- | |
| 643 | Log ( |
- | |
| 644 | LOG_GENERAL, |
- | |
| 645 | "-- pin " |
- | |
| 646 | "'%s' " |
- | |
| 647 | "fixing " |
- | |
| 648 | "pindir " |
- | |
| 649 | "as %d\n", |
- | |
| 650 | chip_node |
- | |
| 651 | ->identifier, |
- | |
| 652 | chip_node |
- | |
| 653 | ->pindir); |
- | |
| 654 | } |
- | |
| 655 | } |
- | |
| 656 | chip_node->template_flag = |
- | |
| 657 | 1; /* templating applied OK */ |
- | |
| 658 | chip_node->pin_group = |
- | |
| 659 | template_node->pin_group; |
- | |
| 660 | } |
- | |
| 661 | template_node = template_node->sktnext; |
- | |
| 662 | } |
- | |
| 663 | if (level & 1) |
- | |
| 664 | { |
- | |
| 665 | Log ( |
- | |
| 666 | LOG_GENERAL, |
- | |
| 667 | "-- %d pins out of %d in use\n", |
- | |
| 668 | pins_used, |
- | |
| 669 | pins_count); |
- | |
| 670 | } |
- | |
| 671 | } |
- | |
| 672 | - | ||
| 673 | /* new stuff October 2001 : If any chip pins do not have their |
- | |
| 674 | template flag set now then |
- | |
| 675 | they _may_ be deleted as they are not on the template in any |
- | |
| 676 | case */ |
- | |
| 677 | if (template && (options & TEMPLATE_DISCONNECT_PINS)) |
- | |
| 678 | { |
- | |
| 679 | pins_count = 0; |
- | |
| 680 | if (level & 1) |
- | |
| 681 | { |
- | |
| 682 | Log ( |
- | |
| 683 | LOG_GENERAL, |
- | |
| 684 | "-- Disconnecting pins missing on " |
- | |
| 685 | "template\n"); |
- | |
| 686 | } |
- | |
| 687 | chip_node = skt->nodes; |
- | |
| 688 | while (chip_node) |
- | |
| 689 | { |
- | |
| 690 | if (!chip_node->template_flag) |
- | |
| 691 | { |
- | |
| 692 | if (level & 2) |
- | |
| 693 | { |
- | |
| 694 | Log ( |
- | |
| 695 | LOG_GENERAL, |
- | |
| 696 | "-- pin '%s' being " |
- | |
| 697 | "disconnected\n", |
- | |
| 698 | chip_node->identifier); |
- | |
| 699 | } |
- | |
| 700 | - | ||
| 701 | pins_count++; |
- | |
| 702 | /* questionable approach to problem */ |
- | |
| 703 | if (chip_node->net) |
- | |
| 704 | { |
- | |
| 705 | chip_node->net->how_routed = |
- | |
| 706 | Not_Routable; /* checked */ |
- | |
| 707 | } |
- | |
| 708 | disconnect_node (skt, chip_node); |
- | |
| 709 | } |
- | |
| 710 | chip_node = chip_node->sktnext; |
- | |
| 711 | } |
- | |
| 712 | if (level & 1) |
- | |
| 713 | { |
- | |
| 714 | Log ( |
- | |
| 715 | LOG_GENERAL, |
- | |
| 716 | "-- Disconnected %d pins missing on " |
- | |
| 717 | "template\n", |
- | |
| 718 | pins_count); |
- | |
| 719 | } |
- | |
| 720 | } |
- | |
| 721 | if (level & 1) |
- | |
| 722 | { |
- | |
| 723 | Log (LOG_GENERAL, "-- Finished chip\n"); |
- | |
| 724 | } |
- | |
| 725 | } |
- | |
| 726 | - | ||
| 727 | copy_equivalent_pins ( |
- | |
| 728 | template, skt); /* any pin connections that are equivalent |
638 | copy_equivalent_pins(skt,template); /* any pin connections that are equivalent |
| 729 | by default will be copied from the template */ |
639 | by default will be copied to the template */ |
| 730 | } |
- | |
| 731 | skt = skt->next; |
- | |
| 732 | } |
- | |
| 733 | Log ( |
- | |
| 734 | LOG_GENERAL, |
- | |
| 735 | "-- checked %d objects, applied template to %d of them\n", |
- | |
| 736 | chip_count, |
- | |
| 737 | processed_count); |
- | |
| 738 | vert_regfree (&preg); |
- | |
| 739 | } |
- | |
| 740 | 640 | ||
| 741 | /* list what we have as a template */ |
- | |
| 742 | void template_list (void) |
- | |
| 743 | { |
- | |
| 744 | socket_t *templates = template_head; |
- | |
| 745 | /* for now list out the templates */ |
- | |
| 746 | Log (LOG_GENERAL, "-- List of socket templates\n"); |
- | |
| 747 | while (templates) |
- | |
| 748 | { |
- | |
| 749 | Log (LOG_GENERAL, "-- Template '%s' ", templates->type); |
- | |
| 750 | if (templates->parent_template_ref) |
- | |
| 751 | Log ( |
- | |
| 752 | LOG_GENERAL, "alias '%s'\n", templates->parent_template_ref->type); |
- | |
| 753 | else |
- | |
| 754 | Log (LOG_GENERAL, "\n"); |
- | |
| 755 | 641 | ||
| 756 | templates = templates->next; |
642 | /* assign_declaration_directives(skt,template->generics); */ |
| 757 | } |
- | |
| 758 | } |
- | |
| 759 | 643 | ||
| - | 644 | /* |
|
| 760 | /* list what we have as a template */ |
645 | copy_declaration_generics(skt,template); |
| 761 | void template_list_pins (FILE *f) |
- | |
| 762 | { |
646 | */ |
| - | 647 | ||
| 763 | socket_t *templates = template_head; |
648 | chip_node = skt->nodes; |
| 764 | /* for now list out the templates */ |
649 | if (level & 4) |
| - | 650 | Log(LOG_GENERAL,"-- Copying/checking node identifiers\n"); |
|
| 765 | while (templates) |
651 | while(chip_node) { |
| - | 652 | if (level & 4) |
|
| - | 653 | Log(LOG_GENERAL,"-- Node %s\n",chip_node->identifier); |
|
| - | 654 | template_node = find_node(template,Ident, |
|
| - | 655 | chip_node->identifier, |
|
| - | 656 | Search); |
|
| - | 657 | /* add pins to template if there is a net connected to this pin and it is routable */ |
|
| 766 | { |
658 | |
| - | 659 | if (!template_node && chip_node->net /*&& chip_node->net->how_routed != Not_Routable */ ) |
|
| - | 660 | { |
|
| 767 | fprintf (f, "-- Template '%s'\n", templates->type); |
661 | template_node = find_node(template,Ident, |
| 768 | print_device ( |
662 | chip_node->identifier, |
| 769 | f, |
663 | Create); |
| - | 664 | ||
| - | 665 | template_node->pindir = chip_node->pindir; |
|
| - | 666 | template_node->vhdltype = copy_vhdl(chip_node->vhdltype,skt); |
|
| - | 667 | ||
| 770 | templates, |
668 | if (level & 4) |
| 771 | PRINT_ALL | PRINT_GROUP | PRINT_GENERIC | PRINT_EQUIVALENT_PINS | |
669 | Log(LOG_GENERAL,"-- node '%s' dircode=%d\n", |
| 772 | PRINT_EXPAND_BUS); |
670 | template_node->identifier, |
| 773 | templates = templates->next; |
671 | template_node->pindir); |
| - | 672 | ||
| - | 673 | ||
| - | 674 | } |
|
| - | 675 | chip_node = chip_node->sktnext; |
|
| 774 | } |
676 | } |
| 775 | } |
677 | |
| - | 678 | if(level & 4) |
|
| - | 679 | { |
|
| - | 680 | Log(LOG_GENERAL,"-- Finished chip\n"); |
|
| - | 681 | } |
|
| - | 682 | } |
|
| - | 683 | ||
| - | 684 | skt = skt->next; |
|
| - | 685 | } |
|
| - | 686 | Log(LOG_GENERAL,"-- Finished extracting device templates\n"); |
|
| - | 687 | } |
|
| 776 | 688 | ||
| 777 | /******************************************************************************************/ |
- | |
| 778 | /* Extracting component templates from the list of components in the circuit design */ |
- | |
| 779 | /******************************************************************************************/ |
- | |
| 780 | 689 | ||
| 781 | void extract_templates (void) |
- | |
| 782 | { |
- | |
| 783 | socket_t *skt = socket_head, *template; |
- | |
| 784 | node_t *chip_node, *template_node; |
- | |
| 785 | Log ( |
- | |
| 786 | LOG_GENERAL, |
- | |
| 787 | "-- Extracting device templates (verilog modules or VHDL components)\n"); |
- | |
| 788 | 690 | ||
| 789 | /* is this needed ? */ |
- | |
| 790 | create_unrouted_list (); |
- | |
| 791 | 691 | ||
| 792 | while (skt) |
- | |
| 793 | { |
- | |
| 794 | char *chiptype = skt->type; |
- | |
| 795 | /* locate or create the template for this socket */ |
- | |
| 796 | if (!ISNULLSTR (chiptype)) |
- | |
| 797 | { |
- | |
| 798 | template = find_socket (Type, chiptype, Search, &template_head); |
- | |
| 799 | skt->template_socket = template; |
- | |
| 800 | - | ||
| 801 | if (!template) /* act only if no template */ |
- | |
| 802 | { |
- | |
| 803 | if (level & 4) |
- | |
| 804 | Log ( |
- | |
| 805 | LOG_GENERAL, |
- | |
| 806 | "-- Creating template from chip '%s' : " |
- | |
| 807 | "type='%s'\n", |
- | |
| 808 | skt->identifier, |
- | |
| 809 | chiptype); |
- | |
| 810 | template = |
- | |
| 811 | find_socket (Type, chiptype, Create, &template_head); |
- | |
| 812 | template->is_template = 1; /* flag for later use */ |
- | |
| 813 | } |
- | |
| 814 | assign_declaration_directives (template, skt->generics); |
- | |
| 815 | - | ||
| 816 | skt->template_socket = template; |
- | |
| 817 | - | ||
| 818 | copy_equivalent_pins ( |
- | |
| 819 | skt, template); /* any pin connections that are equivalent |
- | |
| 820 | by default will be copied to the template */ |
- | |
| 821 | - | ||
| 822 | /* assign_declaration_directives(skt,template->generics); */ |
- | |
| 823 | - | ||
| 824 | /* |
- | |
| 825 | copy_declaration_generics(skt,template); |
- | |
| 826 | */ |
- | |
| 827 | - | ||
| 828 | chip_node = skt->nodes; |
- | |
| 829 | if (level & 4) |
- | |
| 830 | Log (LOG_GENERAL, "-- Copying/checking node identifiers\n"); |
- | |
| 831 | while (chip_node) |
- | |
| 832 | { |
- | |
| 833 | if (level & 4) |
- | |
| 834 | Log ( |
- | |
| 835 | LOG_GENERAL, |
- | |
| 836 | "-- Node %s\n", |
- | |
| 837 | chip_node->identifier); |
- | |
| 838 | template_node = |
- | |
| 839 | find_node (template, Ident, chip_node->identifier, Search); |
- | |
| 840 | /* add pins to template if there is a net connected to this pin |
- | |
| 841 | * and it is routable */ |
- | |
| 842 | - | ||
| 843 | if (!template_node && chip_node->net /*&& chip_node->net->how_routed != Not_Routable */ ) |
- | |
| 844 | { |
- | |
| 845 | template_node = find_node ( |
- | |
| 846 | template, Ident, chip_node->identifier, Create); |
- | |
| 847 | - | ||
| 848 | template_node->pindir = chip_node->pindir; |
- | |
| 849 | template_node->vhdltype = |
- | |
| 850 | copy_vhdl (chip_node->vhdltype, skt); |
- | |
| 851 | - | ||
| 852 | if (level & 4) |
- | |
| 853 | Log ( |
- | |
| 854 | LOG_GENERAL, |
- | |
| 855 | "-- node '%s' dircode=%d\n", |
- | |
| 856 | template_node->identifier, |
- | |
| 857 | template_node->pindir); |
- | |
| 858 | } |
- | |
| 859 | chip_node = chip_node->sktnext; |
- | |
| 860 | } |
- | |
| 861 | - | ||
| 862 | if (level & 4) |
- | |
| 863 | { |
- | |
| 864 | Log (LOG_GENERAL, "-- Finished chip\n"); |
- | |
| 865 | } |
- | |
| 866 | } |
- | |
| 867 | 692 | ||
| 868 | skt = skt->next; |
- | |
| 869 | } |
- | |
| 870 | Log (LOG_GENERAL, "-- Finished extracting device templates\n"); |
- | |
| 871 | } |
- | |