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| 1 | /* |
1 | /* |
| 2 | * $Id: partition.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $ |
2 | * $Id: partition.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $ |
| 3 | * |
3 | * |
| 4 | * $Log: partition.c,v $ |
4 | * $Log: partition.c,v $ |
| 5 | * 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 |
| 6 | * Imported into local repositrory |
6 | * Imported into local repositrory |
| 7 | * |
7 | * |
| Line 80... | Line 80... | ||
| 80 | * Mike put it here |
80 | * Mike put it here |
| 81 | * |
81 | * |
| 82 | * |
82 | * |
| 83 | * Revision 1.36 2000/10/12 15:32:31 15:32:31 mjames (Mike James) |
83 | * Revision 1.36 2000/10/12 15:32:31 15:32:31 mjames (Mike James) |
| 84 | * Removed <cr> |
84 | * Removed <cr> |
| 85 | * |
85 | * |
| 86 | * Revision 1.35 2000/10/12 14:25:49 14:25:49 mjames (Mike James) |
86 | * Revision 1.35 2000/10/12 14:25:49 14:25:49 mjames (Mike James) |
| 87 | * removed <cr> |
87 | * removed <cr> |
| 88 | * |
88 | * |
| 89 | * Revision 1.34 2000/10/04 10:37:07 10:37:07 mjames (Mike James) |
89 | * Revision 1.34 2000/10/04 10:37:07 10:37:07 mjames (Mike James) |
| 90 | * Modified for Vertical2 : support COMPONENTS and SIGNALS |
90 | * Modified for Vertical2 : support COMPONENTS and SIGNALS |
| 91 | * |
91 | * |
| 92 | * Revision 1.34 2000/10/04 10:37:07 10:37:07 mjames (Mike James) |
92 | * Revision 1.34 2000/10/04 10:37:07 10:37:07 mjames (Mike James) |
| 93 | * Part of Release PSAVAT01 |
93 | * Part of Release PSAVAT01 |
| 94 | * |
94 | * |
| 95 | * Revision 1.33 2000/10/03 10:05:31 10:05:31 mjames (Mike James) |
95 | * Revision 1.33 2000/10/03 10:05:31 10:05:31 mjames (Mike James) |
| 96 | * Added CONSTANTS and SIGNALS to architecture |
96 | * Added CONSTANTS and SIGNALS to architecture |
| 97 | * |
97 | * |
| 98 | * Revision 1.31 2000/09/27 14:42:17 14:42:17 mjames (Mike James) |
98 | * Revision 1.31 2000/09/27 14:42:17 14:42:17 mjames (Mike James) |
| 99 | * Part of Release Sep_27_ST_2000 |
99 | * Part of Release Sep_27_ST_2000 |
| 100 | * |
100 | * |
| 101 | * Revision 1.30 2000/09/21 10:15:48 10:15:48 mjames (Mike James) |
101 | * Revision 1.30 2000/09/21 10:15:48 10:15:48 mjames (Mike James) |
| 102 | * Part of Release Sep21Alpha |
102 | * Part of Release Sep21Alpha |
| 103 | * |
103 | * |
| 104 | * Revision 1.29 2000/08/25 09:57:13 09:57:13 mjames (Mike James) |
104 | * Revision 1.29 2000/08/25 09:57:13 09:57:13 mjames (Mike James) |
| 105 | * Part of Release Aug25_alpha |
105 | * Part of Release Aug25_alpha |
| 106 | * |
106 | * |
| 107 | * Revision 1.28 2000/08/16 08:57:30 08:57:30 mjames (Mike James) |
107 | * Revision 1.28 2000/08/16 08:57:30 08:57:30 mjames (Mike James) |
| 108 | * Part of Release CD01_Aug2000 |
108 | * Part of Release CD01_Aug2000 |
| 109 | * |
109 | * |
| 110 | * Revision 1.27 2000/08/14 14:45:11 14:45:11 mjames (Mike James) |
110 | * Revision 1.27 2000/08/14 14:45:11 14:45:11 mjames (Mike James) |
| 111 | * Part of Release Aug_14_2000 |
111 | * Part of Release Aug_14_2000 |
| 112 | * |
112 | * |
| 113 | * Revision 1.26 2000/08/11 08:30:32 08:30:32 mjames (Mike James) |
113 | * Revision 1.26 2000/08/11 08:30:32 08:30:32 mjames (Mike James) |
| 114 | * Part of Release Aug_11_2000 |
114 | * Part of Release Aug_11_2000 |
| 115 | * |
115 | * |
| 116 | * Revision 1.25 2000/08/09 10:31:46 10:31:46 mjames (Mike James) |
116 | * Revision 1.25 2000/08/09 10:31:46 10:31:46 mjames (Mike James) |
| 117 | * Part of Release Aug__9_2000 |
117 | * Part of Release Aug__9_2000 |
| 118 | * |
118 | * |
| 119 | * Revision 1.24 2000/05/31 11:42:56 11:42:56 mjames (Mike James) |
119 | * Revision 1.24 2000/05/31 11:42:56 11:42:56 mjames (Mike James) |
| 120 | * Part of Release May_31_2000 |
120 | * Part of Release May_31_2000 |
| 121 | * |
121 | * |
| 122 | * Revision 1.23 2000/05/31 11:30:18 11:30:18 mjames (Mike James) |
122 | * Revision 1.23 2000/05/31 11:30:18 11:30:18 mjames (Mike James) |
| 123 | * Added acfread.ini file reading |
123 | * Added acfread.ini file reading |
| 124 | * |
124 | * |
| 125 | * Revision 1.22 2000/05/08 17:01:37 17:01:37 mjames (Mike James) |
125 | * Revision 1.22 2000/05/08 17:01:37 17:01:37 mjames (Mike James) |
| 126 | * Part of Release May__8_2000 |
126 | * Part of Release May__8_2000 |
| 127 | * |
127 | * |
| 128 | * Revision 1.21 2000/05/08 16:59:30 16:59:30 mjames (Mike James) |
128 | * Revision 1.21 2000/05/08 16:59:30 16:59:30 mjames (Mike James) |
| 129 | * Part of Release May__8_2000 |
129 | * Part of Release May__8_2000 |
| 130 | * |
130 | * |
| 131 | * Revision 1.20 2000/05/08 16:57:07 16:57:07 mjames (Mike James) |
131 | * Revision 1.20 2000/05/08 16:57:07 16:57:07 mjames (Mike James) |
| 132 | * Part of Release May__8_2000 |
132 | * Part of Release May__8_2000 |
| 133 | * |
133 | * |
| 134 | * Revision 1.19 2000/03/08 16:19:20 16:19:20 mjames (Mike James) |
134 | * Revision 1.19 2000/03/08 16:19:20 16:19:20 mjames (Mike James) |
| 135 | * New version including PC |
135 | * New version including PC |
| 136 | * |
136 | * |
| 137 | * Revision 1.16 2000/01/20 15:58:47 15:58:47 mjames (Mike James) |
137 | * Revision 1.16 2000/01/20 15:58:47 15:58:47 mjames (Mike James) |
| 138 | * Part of Release R22 |
138 | * Part of Release R22 |
| 139 | * |
139 | * |
| 140 | * Revision 1.15 99/12/22 11:15:27 11:15:27 mjames (Mike James) |
140 | * Revision 1.15 99/12/22 11:15:27 11:15:27 mjames (Mike James) |
| 141 | * Part of Release Dec_22_1999 |
141 | * Part of Release Dec_22_1999 |
| 142 | * |
142 | * |
| 143 | * Revision 1.14 99/11/23 13:52:12 13:52:12 mjames (Mike James) |
143 | * Revision 1.14 99/11/23 13:52:12 13:52:12 mjames (Mike James) |
| 144 | * Addded syntax to support special generics for Certify support |
144 | * Addded syntax to support special generics for Certify support |
| 145 | * |
145 | * |
| 146 | * Revision 1.13 99/06/25 14:35:46 14:35:46 mjames (Mike James) |
146 | * Revision 1.13 99/06/25 14:35:46 14:35:46 mjames (Mike James) |
| 147 | * Added in reference to expression.h, but no changes made |
147 | * Added in reference to expression.h, but no changes made |
| 148 | * to the function of acfread yet. |
148 | * to the function of acfread yet. |
| 149 | * |
149 | * |
| 150 | * Revision 1.12 99/06/18 09:25:37 09:25:37 mjames (Mike James) |
150 | * Revision 1.12 99/06/18 09:25:37 09:25:37 mjames (Mike James) |
| 151 | * Added generics exported upwards |
151 | * Added generics exported upwards |
| 152 | * |
152 | * |
| 153 | * Revision 1.11 98/10/01 15:25:30 15:25:30 mjames (Mike James) |
153 | * Revision 1.11 98/10/01 15:25:30 15:25:30 mjames (Mike James) |
| 154 | * Added templates (name*) or * to set/del port |
154 | * Added templates (name*) or * to set/del port |
| 155 | * |
155 | * |
| 156 | * Revision 1.10 98/04/24 13:49:07 13:49:07 mjames (Mike James) |
156 | * Revision 1.10 98/04/24 13:49:07 13:49:07 mjames (Mike James) |
| 157 | * Added extra force_port flag to net for 'set port' command |
157 | * Added extra force_port flag to net for 'set port' command |
| 158 | * |
158 | * |
| 159 | * Revision 1.9 98/02/11 11:26:53 11:26:53 mjames (Mike James) |
159 | * Revision 1.9 98/02/11 11:26:53 11:26:53 mjames (Mike James) |
| 160 | * Checked in for version 6.2a |
160 | * Checked in for version 6.2a |
| 161 | * |
161 | * |
| 162 | * Revision 1.8 97/04/23 08:43:20 08:43:20 mjames (Mike James) |
162 | * Revision 1.8 97/04/23 08:43:20 08:43:20 mjames (Mike James) |
| 163 | * CHecked in for release rel23041997 |
163 | * CHecked in for release rel23041997 |
| 164 | * |
164 | * |
| 165 | * Revision 1.7 96/12/23 15:15:51 15:15:51 mjames (Mike James) |
165 | * Revision 1.7 96/12/23 15:15:51 15:15:51 mjames (Mike James) |
| 166 | * Altered because find_socket takes a reference |
166 | * Altered because find_socket takes a reference |
| 167 | * to the head-of-list-pointer noth the pointer itself. |
167 | * to the head-of-list-pointer noth the pointer itself. |
| 168 | * |
168 | * |
| 169 | * Revision 1.6 96/07/19 14:38:47 14:38:47 mjames (Mike James) |
169 | * Revision 1.6 96/07/19 14:38:47 14:38:47 mjames (Mike James) |
| 170 | * Update to give to PRL |
170 | * Update to give to PRL |
| 171 | * |
171 | * |
| 172 | * Revision 1.5 1996/05/23 10:32:26 mjames |
172 | * Revision 1.5 1996/05/23 10:32:26 mjames |
| 173 | * Altered BUFFER and OUT pin rules to decide whether a |
173 | * Altered BUFFER and OUT pin rules to decide whether a |
| 174 | * signal crosses a partition boundary. |
174 | * signal crosses a partition boundary. |
| 175 | * |
175 | * |
| 176 | * Revision 1.4 96/05/21 14:16:07 14:16:07 mjames (Mike James) |
176 | * Revision 1.4 96/05/21 14:16:07 14:16:07 mjames (Mike James) |
| 177 | * Added the concept ogf buffered pins to get some Shoamra2 |
177 | * Added the concept ogf buffered pins to get some Shoamra2 |
| 178 | * partitions to work properly. |
178 | * partitions to work properly. |
| 179 | * |
179 | * |
| 180 | * Revision 1.3 96/04/26 16:01:55 16:01:55 mjames (Mike James) |
180 | * Revision 1.3 96/04/26 16:01:55 16:01:55 mjames (Mike James) |
| 181 | * Altered inside/outside determination of signal directions |
181 | * Altered inside/outside determination of signal directions |
| 182 | * |
182 | * |
| 183 | * Revision 1.2 96/04/15 14:19:31 14:19:31 mjames (Mike James) |
183 | * Revision 1.2 96/04/15 14:19:31 14:19:31 mjames (Mike James) |
| 184 | * Checkin before datatype printing |
184 | * Checkin before datatype printing |
| 185 | * |
185 | * |
| 186 | * Revision 1.1 96/03/29 14:46:13 14:46:13 mjames (Mike James) |
186 | * Revision 1.1 96/03/29 14:46:13 14:46:13 mjames (Mike James) |
| 187 | * Initial revision |
187 | * Initial revision |
| 188 | * |
188 | * |
| 189 | * */ |
189 | * */ |
| 190 | /* The Partition module. This combines VHDL for the purposes of creating |
190 | /* The Partition module. This combines VHDL for the purposes of creating |
| 191 | EPLDs */ |
191 | EPLDs */ |
| 192 | 192 | ||
| 193 | #include "partition.h" |
193 | #include <stdio.h> |
| - | 194 | #include <string.h> |
|
| - | 195 | #include <stdlib.h> |
|
| - | 196 | #include <sys/types.h> |
|
| - | 197 | #include <regex.h> |
|
| 194 | 198 | ||
| 195 | #include "acf_yacc.h" |
199 | #include "vertcl_main.h" |
| 196 | #include "chck_names.h" |
- | |
| 197 | #include "cmdlog.h" |
- | |
| 198 | #include "cmdparse.h" |
- | |
| 199 | #include "database.h" |
- | |
| 200 | #include "expression.h" |
200 | #include "expression.h" |
| 201 | #include "generic.h" |
201 | #include "generic.h" |
| - | 202 | #include "database.h" |
|
| - | 203 | ||
| - | 204 | ||
| 202 | #include "routing.h" |
205 | #include "partition.h" |
| - | 206 | #include "cmdparse.h" |
|
| 203 | #include "sorting.h" |
207 | #include "cmdlog.h" |
| 204 | #include "vertcl_main.h" |
208 | #include "acf_yacc.h" |
| 205 | #include "vertcl_main.h" |
209 | #include "vertcl_main.h" |
| - | 210 | #include "chck_names.h" |
|
| - | 211 | #include "sorting.h" |
|
| - | 212 | ||
| - | 213 | #include "routing.h" |
|
| - | 214 | ||
| - | 215 | #ident "@(#)$Header: c:\\cygwin\\cvsroot/Vert03/vertlib/partition.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $" |
|
| 206 | 216 | ||
| 207 | #include <regex.h> |
- | |
| 208 | #include <stdio.h> |
- | |
| 209 | #include <stdlib.h> |
- | |
| 210 | #include <string.h> |
- | |
| 211 | #include <sys/types.h> |
- | |
| 212 | 217 | ||
| 213 | #ident \ |
- | |
| 214 | "@(#)$Header: c:\\cygwin\\cvsroot/Vert03/vertlib/partition.c,v 1.1.1.1 2003/11/04 23:34:57 mjames Exp $" |
- | |
| 215 | 218 | ||
| 216 | /* nets created as a result of partition are ripped up when a new partition |
219 | /* nets created as a result of partition are ripped up when a new partition |
| 217 | is created */ |
220 | is created */ |
| 218 | 221 | ||
| 219 | void clear_partition_nets (void) |
222 | void clear_partition_nets(void) |
| 220 | { |
223 | { |
| 221 | net_t *net = named_list; /* only interested in nets carrying a signal */ |
224 | net_t * net = named_list; /* only interested in nets carrying a signal */ |
| 222 | while (net) |
225 | while(net){ |
| 223 | { |
- | |
| 224 | net->leaves_partition = 0; /* not leaving partition */ |
226 | net->leaves_partition = 0; /* not leaving partition */ |
| 225 | net->inside_partition = 0; /* not used inside partition */ |
227 | net->inside_partition = 0; /* not used inside partition */ |
| 226 | 228 | ||
| 227 | #if defined BLOB |
229 | #if defined BLOB |
| 228 | if (!net->type_defined && net->vhdltype) |
230 | if(!net->type_defined && net->vhdltype) { |
| 229 | { |
- | |
| 230 | if (net->vhdltype->basetype) |
231 | if(net->vhdltype->basetype) { |
| 231 | { |
- | |
| 232 | /* ought to free it */ |
232 | /* ought to free it */ |
| 233 | free (net->vhdltype->basetype); |
233 | free(net->vhdltype->basetype); |
| 234 | net->vhdltype->basetype = NULL; |
234 | net->vhdltype->basetype = NULL; |
| 235 | } |
235 | } |
| 236 | if (net->vhdltype->expr) |
236 | if(net->vhdltype->expr) { |
| 237 | { |
- | |
| 238 | net->vhdltype = NULL; |
237 | net->vhdltype = NULL; |
| 239 | free_expression (net->vhdltype->expr); |
238 | free_expression(net->vhdltype->expr); |
| 240 | } |
- | |
| 241 | } |
- | |
| 242 | #endif |
- | |
| 243 | net = net->next; |
- | |
| 244 | } |
239 | } |
| 245 | } |
240 | |
| - | 241 | } |
|
| - | 242 | #endif |
|
| - | 243 | net = net->next; |
|
| - | 244 | } |
|
| - | 245 | } |
|
| 246 | 246 | ||
| 247 | /* all nets that are in the routed list are named and placed in the named list */ |
247 | /* all nets that are in the routed list are named and placed in the named list */ |
| 248 | 248 | ||
| 249 | void name_routed_nets (void) |
249 | void name_routed_nets(void) |
| 250 | { |
250 | { |
| 251 | net_t *link; |
251 | net_t * link; |
| 252 | net_t *net = routed_list; /* check each net in turn */ |
252 | net_t * net = routed_list; /* check each net in turn */ |
| 253 | /* this code is here : shoould it be ? */ |
253 | /* this code is here : shoould it be ? */ |
| 254 | while (net) |
254 | while(net) { |
| 255 | { |
- | |
| 256 | noderef_t *noderefs = net->nodes; |
255 | noderef_t * noderefs = net->nodes; |
| 257 | link = net->next; |
256 | link = net->next; |
| 258 | if (IS_ROUTABLE (noderefs->net->how_routed)) |
257 | if(IS_ROUTABLE(noderefs->net->how_routed)) { |
| 259 | { |
- | |
| 260 | if (ISNULLSTR (net->name)) |
258 | if (ISNULLSTR(net->name)) |
| 261 | net->name = net->identifier; |
259 | net->name = net->identifier; |
| 262 | while (noderefs) |
260 | while(noderefs){ |
| 263 | { |
- | |
| - | 261 | ||
| 264 | /* noderefs->node->in_use = 1; */ |
262 | /* noderefs->node->in_use = 1; */ |
| 265 | noderefs->node->name = net->name; |
263 | noderefs->node->name = net->name; |
| 266 | noderefs = noderefs->next; |
264 | noderefs = noderefs->next; |
| 267 | } |
265 | } |
| 268 | combine_routed_and_unrouted (net, net); |
266 | combine_routed_and_unrouted (net, net); |
| 269 | transfer_net_to_named (&routed_list, net); |
267 | transfer_net_to_named (&routed_list, net); |
| 270 | } |
268 | } |
| 271 | net = link; |
269 | net = link; |
| 272 | } |
270 | } |
| 273 | } |
271 | } |
| 274 | 272 | ||
| 275 | int set_clear_partition (char *expr, int set_clear) |
- | |
| 276 | { |
- | |
| 277 | int rc; |
- | |
| 278 | socket_t *skt = socket_head; |
- | |
| 279 | int found = 0; |
- | |
| 280 | int process_count = 0; |
- | |
| 281 | - | ||
| 282 | /* compile regular expression */ |
- | |
| 283 | vert_regex_t *preg; |
- | |
| 284 | 273 | ||
| 285 | rc = vert_regcomp (&preg, expr); |
- | |
| 286 | - | ||
| 287 | if (rc != 0) |
- | |
| 288 | { |
- | |
| 289 | char errbuff[100]; |
- | |
| 290 | regerror (rc, preg->preg, errbuff, 100); |
- | |
| 291 | Log ( |
- | |
| 292 | LOG_ERROR, |
- | |
| 293 | "-- Problem (rc=%d) %s with '%s' as regular expression\n", |
- | |
| 294 | rc, |
- | |
| 295 | errbuff, |
- | |
| 296 | expr); |
- | |
| 297 | 274 | ||
| - | 275 | int set_clear_partition(char * expr,int set_clear) |
|
| - | 276 | { |
|
| - | 277 | int rc; |
|
| - | 278 | socket_t * skt = socket_head; |
|
| - | 279 | int found = 0; |
|
| - | 280 | int process_count = 0; |
|
| - | 281 | ||
| - | 282 | /* compile regular expression */ |
|
| - | 283 | vert_regex_t * preg; |
|
| - | 284 | ||
| - | 285 | ||
| - | 286 | ||
| - | 287 | rc = vert_regcomp(&preg,expr); |
|
| - | 288 | ||
| - | 289 | if (rc != 0 ) |
|
| - | 290 | { |
|
| - | 291 | char errbuff[100]; |
|
| - | 292 | regerror(rc,preg->preg,errbuff,100); |
|
| - | 293 | Log(LOG_ERROR,"-- Problem (rc=%d) %s with '%s' as regular expression\n",rc,errbuff,expr); |
|
| - | 294 | ||
| 298 | return /*TCL_ERROR*/; |
295 | return /*TCL_ERROR*/; |
| 299 | } |
296 | } |
| 300 | else |
297 | else |
| 301 | { |
298 | { |
| 302 | Log (LOG_GENERAL, "-- Using '%s' as match pattern\n", expr); |
299 | Log(LOG_GENERAL,"-- Using '%s' as match pattern\n",expr); |
| - | 300 | } |
|
| - | 301 | ||
| - | 302 | while(skt) { |
|
| - | 303 | found = regexec(preg->preg,skt->identifier,0,preg->regpatt,0); |
|
| - | 304 | if(!found) |
|
| - | 305 | { |
|
| - | 306 | if (skt && ISNULLSTR(skt->name)) |
|
| - | 307 | { |
|
| - | 308 | skt->name = skt->identifier; |
|
| 303 | } |
309 | } |
| - | 310 | skt->selected = set_clear; |
|
| - | 311 | process_count++; |
|
| - | 312 | } |
|
| - | 313 | skt = skt->next; |
|
| - | 314 | } |
|
| - | 315 | ||
| - | 316 | vert_regfree(&preg); |
|
| - | 317 | Log(LOG_GENERAL,"-- Processed %d sockets\n",process_count++); |
|
| - | 318 | return OKCMD; |
|
| - | 319 | } |
|
| 304 | 320 | ||
| 305 | while (skt) |
- | |
| 306 | { |
- | |
| 307 | found = regexec (preg->preg, skt->identifier, 0, preg->regpatt, 0); |
- | |
| 308 | if (!found) |
- | |
| 309 | { |
- | |
| 310 | if (skt && ISNULLSTR (skt->name)) |
- | |
| 311 | { |
- | |
| 312 | skt->name = skt->identifier; |
- | |
| 313 | } |
- | |
| 314 | skt->selected = set_clear; |
- | |
| 315 | process_count++; |
- | |
| 316 | } |
- | |
| 317 | skt = skt->next; |
- | |
| 318 | } |
- | |
| 319 | 321 | ||
| 320 | vert_regfree (&preg); |
- | |
| 321 | Log (LOG_GENERAL, "-- Processed %d sockets\n", process_count++); |
- | |
| 322 | return OKCMD; |
- | |
| 323 | } |
- | |
| 324 | 322 | ||
| 325 | int add_all_to_partition (void) |
323 | int add_all_to_partition(void) |
| 326 | { |
324 | { |
| - | 325 | ||
| 327 | return set_clear_partition (".*", 1); |
326 | return set_clear_partition(".*",1); |
| 328 | } |
327 | } |
| 329 | 328 | ||
| - | 329 | ||
| 330 | /* printout the sockets that are selected inside the partition */ |
330 | /* printout the sockets that are selected inside the partition */ |
| 331 | void list_partition (FILE *f) |
331 | void list_partition(FILE * f) |
| 332 | { |
332 | { |
| 333 | socket_t *skt = socket_head; |
333 | socket_t * skt = socket_head; |
| 334 | fprintf (f, "Partition includes the following blocks:\n"); |
334 | fprintf(f,"Partition includes the following blocks:\n"); |
| 335 | while (skt) |
335 | while(skt){ |
| 336 | { |
- | |
| 337 | if (skt->selected) /* selected */ |
336 | if(skt->selected) /* selected */ |
| 338 | fprintf (f, " '%s'\n", skt->name); |
337 | fprintf(f," '%s'\n",skt->name); |
| 339 | skt = skt->next; |
338 | skt = skt->next; |
| 340 | } |
339 | } |
| 341 | fprintf (f, "-- End list -- \n"); |
340 | fprintf(f,"-- End list -- \n"); |
| 342 | } |
341 | } |
| 343 | 342 | ||
| 344 | /* the partitioning algorithm is implemented here */ |
343 | /* the partitioning algorithm is implemented here */ |
| 345 | /* |
344 | /* |
| 346 | for each net on the named list -- Made it to routing |
345 | for each net on the named list -- Made it to routing |
| 347 | if the only nodes on the list that are 'in use' only connect |
346 | if the only nodes on the list that are 'in use' only connect |
| 348 | to 'selected' sockets and there is an output or buffer pin inside the then the |
347 | to 'selected' sockets and there is an output or buffer pin inside the then the net is inside the partition. |
| 349 | net is inside the partition. if the net is all inputs the the net has to leave the partition |
348 | if the net is all inputs the the net has to leave the |
| 350 | as an input. |
349 | partition as an input. |
| 351 | */ |
350 | */ |
| 352 | void perform_partition (void) |
351 | void perform_partition(void) |
| 353 | { |
352 | { |
| 354 | net_t *net = named_list; /* check each net in turn */ |
353 | net_t * net = named_list; /* check each net in turn */ |
| 355 | int ports = 0; |
354 | int ports = 0; |
| 356 | int port_wires = 0; |
355 | int port_wires = 0; |
| 357 | int signals = 0; |
356 | int signals = 0; |
| 358 | int signal_wires = 0; |
357 | int signal_wires = 0; |
| 359 | 358 | ||
| 360 | while (net) |
359 | while(net) { |
| 361 | { |
- | |
| 362 | noderef_t *noderefs = net->nodes; |
360 | noderef_t * noderefs = net->nodes; |
| 363 | char used_outside = 0; /* set if the net goes outside */ |
361 | char used_outside = 0; /* set if the net goes outside */ |
| 364 | char used_inside = 0; /* set if the net used inside */ |
362 | char used_inside = 0; /* set if the net used inside */ |
| 365 | char inputs_on_net = 0; |
363 | char inputs_on_net = 0; |
| 366 | char outputs_on_net = 0; |
364 | char outputs_on_net = 0; |
| 367 | char buffers_on_net = 0; /* another pin type that we must handle */ |
365 | char buffers_on_net = 0; /* another pin type that we must handle */ |
| 368 | char bidirs_on_net = 0; |
366 | char bidirs_on_net = 0; |
| 369 | char default_drive = 0; /* Was this net defined with a default value ? */ |
367 | char default_drive = 0; /* Was this net defined with a default value ? */ |
| 370 | 368 | ||
| 371 | int width = 0; /* how many wires in the bundle */ |
369 | int width = 0; /* how many wires in the bundle */ |
| 372 | int high = 0; |
370 | int high = 0; |
| 373 | int low = 1000; |
371 | int low = 1000; |
| 374 | 372 | ||
| 375 | expression_t *exp, *variable_seen, *high_ref, *low_ref, *high_exp, *low_exp, |
373 | expression_t * exp,* variable_seen, |
| 376 | *highest_exp, *lowest_exp; |
374 | *high_ref, * low_ref, * high_exp, *low_exp, * highest_exp, * lowest_exp ; |
| 377 | 375 | ||
| 378 | highest_exp = NULL; |
376 | highest_exp = NULL; |
| 379 | lowest_exp = NULL; |
377 | lowest_exp = NULL; |
| 380 | high_ref = NULL; /* reference to expression containing highest expr */ |
378 | high_ref = NULL; /* reference to expression containing highest expr */ |
| 381 | low_ref = NULL; |
379 | low_ref = NULL; |
| 382 | variable_seen = NULL; |
380 | variable_seen = NULL; |
| 383 | net->ext_dir = NONE; /* not yet known */ |
381 | net->ext_dir = NONE; /* not yet known */ |
| 384 | 382 | ||
| 385 | /* set flag if the net was defined as "signal x : type := value;" */ |
383 | /* set flag if the net was defined as "signal x : type := value;" */ |
| 386 | default_drive = |
- | |
| 387 | net->type_defined && net->vhdltype && net->vhdltype->default_expr; |
384 | default_drive = net->type_defined && net->vhdltype && net->vhdltype->default_expr; |
| - | 385 | ||
| 388 | 386 | ||
| 389 | /* predefined net type definition, can already know upper ansd lower bounds */ |
387 | /* predefined net type definition, can already know upper ansd lower bounds */ |
| 390 | #if defined DEBUG_EXPRESSION |
388 | #if defined DEBUG_EXPRESSION |
| 391 | printf ("net %s \n", net->identifier); |
389 | printf("net %s \n",net->identifier); |
| 392 | #endif |
390 | #endif |
| 393 | while (noderefs) |
391 | while(noderefs){ |
| 394 | { |
- | |
| 395 | node_t *n = noderefs->node; |
- | |
| 396 | 392 | ||
| 397 | if (n->in_use) |
393 | node_t * n = noderefs->node; |
| - | 394 | ||
| 398 | { |
395 | if(n->in_use) { |
| 399 | int h, l; |
396 | int h,l; |
| 400 | vhdl_t *vhdl; |
397 | vhdl_t * vhdl; |
| 401 | vhdl = noderefs->vhdltype; |
398 | vhdl = noderefs->vhdltype; |
| 402 | if (vhdl && vhdl->expr) |
399 | if(vhdl && vhdl->expr) |
| 403 | exp = vhdl->expr; |
400 | exp = vhdl->expr; |
| 404 | else |
401 | else |
| 405 | exp = NULL; |
402 | exp = NULL; |
| 406 | 403 | ||
| 407 | #if defined DEBUG_EXPRESSION |
404 | #if defined DEBUG_EXPRESSION |
| 408 | if (exp) |
- | |
| 409 | { |
405 | if(exp) { |
| 410 | printf ("expression vhdl%p expr%p", vhdl, exp); |
406 | printf("expression vhdl%p expr%p",vhdl,exp); |
| 411 | print_range_expression (stdout, exp, 0); |
407 | print_range_expression(stdout,exp,0); |
| 412 | printf ("\n"); |
408 | printf("\n"); |
| 413 | } |
409 | } |
| 414 | #endif |
410 | #endif |
| 415 | /* if we have a variable defining width, |
411 | /* if we have a variable defining width, |
| 416 | remember what the top level variable is called, |
412 | remember what the top level variable is called, |
| 417 | then keep expanding it until we get an expression |
413 | then keep expanding it until we get an expression |
| 418 | rather than a variable */ |
414 | rather than a variable */ |
| 419 | if (exp && exp->opcode == EXP_VARIABLE) |
415 | if(exp && exp->opcode == EXP_VARIABLE) { |
| 420 | { |
416 | variable_seen = exp; |
| 421 | variable_seen = exp; |
- | |
| 422 | while (exp->opcode == EXP_VARIABLE) |
417 | while(exp->opcode == EXP_VARIABLE) |
| 423 | exp = exp->left.g->expr; |
418 | exp = exp->left.g->expr; |
| 424 | } |
419 | } |
| 425 | if (exp) |
420 | if(exp) { |
| 426 | { |
421 | if (exp->opcode == TO) { |
| 427 | if (exp->opcode == TO) |
- | |
| 428 | { |
- | |
| 429 | high_exp = exp->right.e; |
422 | high_exp = exp->right.e; |
| 430 | low_exp = exp->left.e; |
423 | low_exp = exp->left.e; |
| 431 | } |
424 | } |
| 432 | else if (exp->opcode == DOWNTO) |
425 | else if (exp->opcode == DOWNTO) { |
| 433 | { |
- | |
| 434 | high_exp = exp->left.e; |
426 | high_exp = exp->left.e; |
| 435 | low_exp = exp->right.e; |
427 | low_exp = exp->right.e; |
| 436 | } |
428 | } |
| 437 | else |
429 | else |
| 438 | high_exp = low_exp = |
- | |
| 439 | exp; /* not a range, just a single value */ |
430 | high_exp = low_exp = exp; /* not a range, just a single value */ |
| 440 | 431 | ||
| 441 | l = eval_expression (low_exp, NULL); |
432 | l = eval_expression(low_exp, NULL); |
| 442 | h = eval_expression (high_exp, NULL); |
433 | h = eval_expression(high_exp, NULL); |
| 443 | /* sort out the highest and lowest bound of any logic |
434 | /* sort out the highest and lowest bound of any logic vector pins |
| 444 | vector pins on the net (high and low are zero for |
- | |
| 445 | single bits so calculation applies here) */ |
435 | on the net (high and low are zero for single bits so calculation |
| 446 | if (h > high) |
436 | applies here) */ |
| 447 | { |
437 | if (h > high) { |
| 448 | highest_exp = high_exp; |
438 | highest_exp = high_exp; |
| 449 | high_ref = exp; |
439 | high_ref = exp; |
| 450 | high = h; |
440 | high = h; |
| 451 | } |
441 | } |
| 452 | if (l < low) |
- | |
| 453 | { |
442 | if (l < low){ |
| 454 | lowest_exp = low_exp; |
443 | lowest_exp = low_exp; |
| 455 | low_ref = exp; |
444 | low_ref = exp; |
| 456 | low = l; |
- | |
| 457 | } |
445 | low = l; |
| 458 | } |
446 | } |
| 459 | else |
447 | } |
| 460 | { |
448 | else { |
| 461 | high = 0; |
449 | high=0; |
| 462 | low = 0; |
450 | low=0; |
| 463 | }; |
451 | }; |
| - | 452 | ||
| - | 453 | ||
| - | 454 | ||
| 464 | 455 | ||
| - | 456 | ||
| 465 | /* discover it is routed outside - it links to an unselected |
457 | /* discover it is routed outside - it links to an unselected socket */ |
| 466 | * socket */ |
- | |
| 467 | /* but if it only links to unselected sockets, |
458 | /* but if it only links to unselected sockets, |
| 468 | used_inside wont be set as well */ |
459 | used_inside wont be set as well */ |
| 469 | if (!n->socket->selected) |
460 | if(!n->socket->selected) |
| 470 | used_outside = 1; |
461 | used_outside = 1; |
| 471 | else |
462 | else{ |
| 472 | { |
463 | used_inside = 1; |
| 473 | used_inside = 1; |
- | |
| 474 | if (noderefs->pindir == INPUT) |
464 | if (noderefs->pindir == INPUT) |
| 475 | inputs_on_net = 1; |
465 | inputs_on_net = 1; |
| 476 | if (noderefs->pindir == OUTPUT) |
466 | if (noderefs->pindir == OUTPUT) |
| 477 | outputs_on_net = 1; |
467 | outputs_on_net = 1; |
| 478 | if (noderefs->pindir == BIDIR) |
468 | if (noderefs->pindir == BIDIR) |
| 479 | bidirs_on_net = 1; |
469 | bidirs_on_net = 1; |
| 480 | if (noderefs->pindir == BUFFER) |
470 | if (noderefs->pindir == BUFFER) |
| 481 | buffers_on_net = 1; |
471 | buffers_on_net = 1; |
| 482 | 472 | ||
| 483 | /* I was using the ordinal value of the pindir_t type |
473 | /* I was using the ordinal value of the pindir_t type |
| 484 | if (noderefs->pindir >= net->ext_dir ) || */ |
474 | if (noderefs->pindir >= net->ext_dir ) || */ |
| 485 | 475 | ||
| 486 | /* now June 1999 takes on the type of the first node , |
476 | /* now June 1999 takes on the type of the first node , |
| 487 | or if one of the nodes has a bus connection use that |
477 | or if one of the nodes has a bus connection use that : still a |
| 488 | : still a guess. Alternatively if the net was |
- | |
| 489 | declared so it has a type defined then keep that as |
478 | guess. Alternatively if the net was declared so it has a |
| 490 | it is more correct... */ |
479 | type defined then keep that as it is more correct... */ |
| 491 | 480 | ||
| 492 | if (!net->type_defined && |
- | |
| - | 481 | ||
| 493 | (!net->vhdltype || !net->vhdltype->basetype || |
482 | if(!net->type_defined && ( !net->vhdltype || !net->vhdltype->basetype || |
| 494 | (!net->vhdltype->is_vector && vhdl->is_vector))) |
483 | (!net->vhdltype->is_vector && vhdl->is_vector))) { |
| 495 | { |
- | |
| 496 | /* copy over base VHDL type and vector/single |
- | |
| 497 | * signal attribute*/ |
484 | /* copy over base VHDL type and vector/single signal attribute*/ |
| 498 | 485 | ||
| 499 | net->vhdltype = copy_vhdl (vhdl, NULL); |
486 | net->vhdltype = copy_vhdl(vhdl,NULL); |
| 500 | } |
487 | |
| 501 | } |
488 | } |
| 502 | } |
489 | } |
| - | 490 | } |
|
| 503 | noderefs = noderefs->next; |
491 | noderefs = noderefs->next; |
| 504 | } |
492 | } |
| - | 493 | ||
| - | 494 | ||
| - | 495 | ||
| 505 | 496 | ||
| 506 | /* nets with a VHDL type will simply use this type as the definition of the expression */ |
497 | /* nets with a VHDL type will simply use this type as the definition of the expression */ |
| 507 | #if defined IGNORE_DEFINED |
498 | #if defined IGNORE_DEFINED |
| 508 | if (net->type_defined && net->vhdltype) |
499 | if(net->type_defined && net->vhdltype ) { |
| 509 | { |
- | |
| 510 | exp = net->vhdltype->expr; |
500 | exp = net->vhdltype->expr; |
| 511 | if (exp && exp->opcode == EXP_VARIABLE) |
501 | if(exp && exp->opcode == EXP_VARIABLE) |
| 512 | exp = exp->left.g->expr; |
502 | exp = exp->left.g->expr; |
| 513 | if (exp) |
- | |
| 514 | { |
503 | if(exp) { |
| 515 | if (exp->opcode == TO) |
504 | if (exp->opcode == TO) { |
| 516 | { |
- | |
| 517 | highest_exp = exp->right.e; |
505 | highest_exp = exp->right.e; |
| 518 | lowest_exp = exp->left.e; |
506 | lowest_exp = exp->left.e; |
| 519 | } |
507 | } |
| 520 | else if (exp->opcode == DOWNTO) |
508 | else if (exp->opcode == DOWNTO) { |
| 521 | { |
- | |
| 522 | highest_exp = exp->left.e; |
509 | highest_exp = exp->left.e; |
| 523 | lowest_exp = exp->right.e; |
510 | lowest_exp = exp->right.e; |
| 524 | } |
511 | } |
| 525 | else |
512 | else |
| 526 | highest_exp = lowest_exp = exp->left.e; |
513 | highest_exp = lowest_exp = exp->left.e; |
| 527 | low = eval_expression (lowest_exp, NULL); |
514 | low = eval_expression(lowest_exp,NULL); |
| 528 | high = eval_expression (highest_exp, NULL); |
515 | high = eval_expression(highest_exp,NULL); |
| 529 | } |
516 | } |
| 530 | } |
517 | } |
| 531 | #endif |
518 | #endif |
| 532 | 519 | ||
| 533 | if (!net->type_defined && net->vhdltype && net->vhdltype->is_vector) |
520 | if ( !net->type_defined && net->vhdltype && net->vhdltype->is_vector) { |
| 534 | { |
- | |
| 535 | if (variable_seen) |
521 | if(variable_seen) |
| 536 | net->vhdltype->expr = variable_seen; |
522 | net->vhdltype->expr = variable_seen; |
| 537 | 523 | ||
| 538 | else if (highest_exp && lowest_exp) |
524 | else if(highest_exp && lowest_exp) { |
| 539 | { |
- | |
| 540 | if (high_ref && (high_ref == low_ref)) |
525 | if (high_ref && (high_ref == low_ref)) |
| 541 | net->vhdltype->expr = high_ref; |
526 | net->vhdltype->expr = high_ref; |
| 542 | else |
527 | else |
| 543 | net->vhdltype->expr = compile_expression ( |
- | |
| 544 | DOWNTO, highest_exp, lowest_exp); |
528 | net->vhdltype->expr = compile_expression(DOWNTO,highest_exp,lowest_exp); |
| 545 | } |
529 | } |
| 546 | else |
530 | else |
| 547 | net->vhdltype->expr = compile_constant (0); |
531 | net->vhdltype->expr = compile_constant(0); |
| 548 | } |
532 | } |
| - | 533 | ||
| - | 534 | ||
| - | 535 | ||
| - | 536 | ||
| - | 537 | ||
| - | 538 | ||
| 549 | 539 | ||
| 550 | /* pin will appear on port list if : */ |
540 | /* pin will appear on port list if : */ |
| 551 | /* routed inside & outside */ |
541 | /* routed inside & outside */ |
| 552 | net->leaves_partition = |
- | |
| 553 | (used_inside && used_outside) || |
542 | net->leaves_partition = (used_inside && used_outside) || |
| 554 | /* inputs but not any sort of outputs, or default drive (a kind of output) |
543 | /* inputs but not any sort of outputs, or default drive (a kind of output) */ |
| 555 | */ |
- | |
| 556 | (inputs_on_net && !(default_drive || outputs_on_net || buffers_on_net)) || |
544 | (inputs_on_net && !( default_drive || outputs_on_net || buffers_on_net)) || |
| 557 | /* any sort of outputs but not inputs */ |
545 | /* any sort of outputs but not inputs */ |
| 558 | ((outputs_on_net || buffers_on_net) && !inputs_on_net) || |
546 | ((outputs_on_net || buffers_on_net) && !inputs_on_net) || |
| 559 | /* any bidirectional pins */ |
547 | /* any bidirectional pins */ |
| 560 | bidirs_on_net || |
548 | bidirs_on_net || |
| 561 | /* net is forced as a port */ |
549 | /* net is forced as a port */ |
| 562 | net->force_port; |
550 | net->force_port; |
| - | 551 | ||
| - | 552 | ||
| - | 553 | ||
| 563 | 554 | ||
| - | 555 | net->needs_buff_sig = inputs_on_net && |
|
| 564 | net->needs_buff_sig = inputs_on_net && (outputs_on_net || buffers_on_net) && |
556 | (outputs_on_net || buffers_on_net) && |
| 565 | net->leaves_partition; |
557 | net->leaves_partition; |
| 566 | 558 | ||
| 567 | /* sort out the pin directions */ |
559 | /* sort out the pin directions */ |
| 568 | /* any bidirectional pins */ |
560 | /* any bidirectional pins */ |
| 569 | if (bidirs_on_net) |
561 | if(bidirs_on_net) |
| 570 | net->ext_dir = BIDIR; |
562 | net->ext_dir = BIDIR; |
| 571 | /* inputs but not any sort of outputs */ |
563 | /* inputs but not any sort of outputs */ |
| 572 | else if (inputs_on_net && !(outputs_on_net || buffers_on_net)) |
564 | else if(inputs_on_net && !(outputs_on_net || buffers_on_net)) |
| 573 | net->ext_dir = INPUT; |
565 | net->ext_dir = INPUT; |
| 574 | /* any sort of outputs but not inputs */ |
566 | /* any sort of outputs but not inputs */ |
| 575 | else if (outputs_on_net || buffers_on_net) |
567 | else if (outputs_on_net || buffers_on_net) |
| 576 | net->ext_dir = OUTPUT; |
568 | net->ext_dir = OUTPUT; |
| 577 | else |
569 | else |
| 578 | net->ext_dir = NONE; |
570 | net->ext_dir = NONE; |
| 579 | /* net will appear in local signal definition if : */ |
571 | /* net will appear in local signal definition if : */ |
| 580 | /* it is used inside */ |
572 | /* it is used inside */ |
| 581 | /* and either only inside or it is a BUFFER |
573 | /* and either only inside or it is a BUFFER |
| 582 | port in which |
574 | port in which |
| 583 | case a temporary signal is provided by |
575 | case a temporary signal is provided by |
| 584 | printout.c */ |
576 | printout.c */ |
| - | 577 | net->inside_partition = used_inside && ( |
|
| 585 | net->inside_partition = |
578 | (!net->leaves_partition) || |
| 586 | used_inside && ((!net->leaves_partition) || (net->needs_buff_sig)); |
579 | (net->needs_buff_sig)); |
| 587 | 580 | ||
| 588 | width = high - low + 1; |
581 | |
| 589 | if (level & 1) |
582 | width = high-low+1; |
| 590 | { |
583 | if(level & 1) |
| 591 | printf ( |
584 | { |
| 592 | "Partition : Net %-20s Inside %d Outside %d Crossing Dir %d width " |
585 | printf("Partition : Net %-20s Inside %d Outside %d Crossing Dir %d width %d %c%c%c%c%c\n", |
| 593 | "%d %c%c%c%c%c\n", |
- | |
| 594 | net->name, |
- | |
| 595 | net->inside_partition, |
- | |
| 596 | net->leaves_partition, |
586 | net->name,net->inside_partition,net->leaves_partition, |
| 597 | net->ext_dir, |
- | |
| 598 | width, |
587 | net->ext_dir,width, |
| 599 | outputs_on_net ? 'O' : 'o', |
588 | outputs_on_net?'O':'o', |
| 600 | inputs_on_net ? 'I' : 'i', |
589 | inputs_on_net ?'I':'i', |
| 601 | bidirs_on_net ? 'B' : 'b', |
590 | bidirs_on_net ?'B':'b', |
| 602 | buffers_on_net ? 'U' : 'u', |
591 | buffers_on_net?'U':'u', |
| 603 | default_drive ? 'D' : 'd'); |
592 | default_drive ?'D':'d'); |
| 604 | } |
593 | } |
| - | 594 | ||
| 605 | 595 | ||
| 606 | /* compute the bus width unless it is already defined */ |
596 | /* compute the bus width unless it is already defined */ |
| 607 | 597 | ||
| 608 | if (net->leaves_partition) |
598 | if(net->leaves_partition) { |
| 609 | { |
- | |
| 610 | port_wires += width; |
599 | port_wires+= width; |
| 611 | ports++; |
600 | ports++; |
| 612 | }; |
601 | }; |
| 613 | if (net->inside_partition) |
602 | if(net->inside_partition) { |
| 614 | { |
- | |
| 615 | signal_wires += width; |
603 | signal_wires+= width; |
| 616 | signals++; |
604 | signals++; |
| 617 | }; |
605 | }; |
| 618 | net = net->next; |
606 | net = net->next; |
| 619 | } |
607 | } |
| 620 | Log ( |
- | |
| 621 | LOG_GENERAL, |
- | |
| 622 | "-- %5d Nets (%5d wires) leaving partition\n" |
608 | Log(LOG_GENERAL,"-- %5d Nets (%5d wires) leaving partition\n" |
| 623 | "-- %5d Signals (%5d wires) inside partition\n", |
609 | "-- %5d Signals (%5d wires) inside partition\n", |
| 624 | ports, |
- | |
| 625 | port_wires, |
- | |
| 626 | signals, |
- | |
| 627 | signal_wires); |
610 | ports,port_wires,signals,signal_wires); |
| 628 | } |
611 | } |
| 629 | 612 | ||
| 630 | /* remove a port from the partition as I dont want it outside */ |
613 | /* remove a port from the partition as I dont want it outside */ |
| 631 | void delete_port (char *template) |
614 | void delete_port(char * template) |
| 632 | { |
615 | { |
| 633 | int rc; |
616 | int rc; |
| 634 | net_t *net = named_list; |
617 | net_t * net = named_list; |
| 635 | int found = 0; |
618 | int found = 0; |
| 636 | int net_count = 0; |
619 | int net_count = 0; |
| 637 | /* compile regular expression */ |
620 | /* compile regular expression */ |
| 638 | vert_regex_t *preg; |
621 | vert_regex_t * preg; |
| - | 622 | ||
| - | 623 | ||
| - | 624 | rc = vert_regcomp(&preg,template); |
|
| - | 625 | ||
| - | 626 | if (rc != 0 ) |
|
| - | 627 | { |
|
| - | 628 | char errbuff[100]; |
|
| - | 629 | regerror(rc,preg->preg,errbuff,100); |
|
| - | 630 | Log(LOG_ERROR,"-- Problem (rc=%d) %s with '%s' as regular expression\n",rc,errbuff,template); |
|
| - | 631 | ||
| - | 632 | return /*TCL_ERROR */; |
|
| - | 633 | } |
|
| - | 634 | ||
| - | 635 | ||
| - | 636 | ||
| - | 637 | Log(LOG_GENERAL,"-- Beginning removing ports : prefix '%s' --\n",template ); |
|
| - | 638 | ||
| - | 639 | while(net) |
|
| - | 640 | { |
|
| - | 641 | found = regexec(preg->preg,net->name,0,preg->regpatt,0); |
|
| - | 642 | if(found && found!=REG_NOMATCH) |
|
| - | 643 | { |
|
| - | 644 | char errbuff[100]; |
|
| - | 645 | regerror(found,preg->preg,errbuff,100); |
|
| - | 646 | Log(LOG_ERROR,"-- Problem (rc=%d) %s with '%s' as regular expression\n",found,errbuff,template); |
|
| - | 647 | ||
| - | 648 | } |
|
| - | 649 | ||
| - | 650 | if (level & 1) |
|
| - | 651 | { |
|
| - | 652 | Log(LOG_GENERAL,"-- Net '%s'%s",net->name,found?"\n":""); |
|
| - | 653 | } |
|
| - | 654 | ||
| - | 655 | if(!found) |
|
| - | 656 | { |
|
| - | 657 | if (level & 1) |
|
| - | 658 | { |
|
| - | 659 | Log(LOG_GENERAL,"inside=%d leaves=%d buffer=%d force_port=%d\n", |
|
| - | 660 | net->inside_partition, |
|
| - | 661 | net->leaves_partition, |
|
| - | 662 | net->needs_buff_sig, |
|
| - | 663 | net->force_port); |
|
| - | 664 | } |
|
| - | 665 | ||
| - | 666 | net->force_port = 0; |
|
| - | 667 | /* now to delete the port the following is needed to be done */ |
|
| - | 668 | /* Is it going outside ? If not , forget it */ |
|
| - | 669 | /* otherwise ensure its used inside, not a port and its not needing a buffer */ |
|
| - | 670 | ||
| - | 671 | if( net->leaves_partition || net->needs_buff_sig ) |
|
| - | 672 | { |
|
| - | 673 | net->leaves_partition = 0; |
|
| - | 674 | net->inside_partition = 1; |
|
| - | 675 | net->needs_buff_sig = 0; |
|
| - | 676 | if (level & 1) |
|
| - | 677 | Log(LOG_GENERAL,"-- Removed port '%s' from partion\n",net->name); |
|
| - | 678 | net_count++; |
|
| - | 679 | } |
|
| - | 680 | } |
|
| - | 681 | net = net->next; |
|
| - | 682 | } |
|
| 639 | 683 | ||
| 640 | rc = vert_regcomp (&preg, template); |
- | |
| 641 | 684 | ||
| 642 | if (rc != 0) |
- | |
| 643 | { |
- | |
| 644 | char errbuff[100]; |
- | |
| 645 | regerror (rc, preg->preg, errbuff, 100); |
- | |
| 646 | Log ( |
- | |
| 647 | LOG_ERROR, |
- | |
| 648 | "-- Problem (rc=%d) %s with '%s' as regular expression\n", |
- | |
| 649 | rc, |
- | |
| 650 | errbuff, |
- | |
| 651 | template); |
- | |
| 652 | 685 | ||
| 653 | return /*TCL_ERROR */; |
- | |
| 654 | } |
- | |
| 655 | 686 | ||
| 656 | Log (LOG_GENERAL, "-- Beginning removing ports : prefix '%s' --\n", template); |
- | |
| 657 | 687 | ||
| 658 | while (net) |
- | |
| 659 | { |
- | |
| 660 | found = regexec (preg->preg, net->name, 0, preg->regpatt, 0); |
- | |
| 661 | if (found && found != REG_NOMATCH) |
- | |
| 662 | { |
- | |
| 663 | char errbuff[100]; |
- | |
| 664 | regerror (found, preg->preg, errbuff, 100); |
- | |
| 665 | Log ( |
- | |
| 666 | LOG_ERROR, |
- | |
| 667 | "-- Problem (rc=%d) %s with '%s' as regular expression\n", |
- | |
| 668 | found, |
- | |
| 669 | errbuff, |
- | |
| 670 | template); |
- | |
| 671 | } |
- | |
| 672 | - | ||
| 673 | if (level & 1) |
- | |
| 674 | { |
- | |
| 675 | Log (LOG_GENERAL, "-- Net '%s'%s", net->name, found ? "\n" : ""); |
- | |
| 676 | } |
- | |
| 677 | - | ||
| 678 | if (!found) |
- | |
| 679 | { |
- | |
| 680 | if (level & 1) |
- | |
| 681 | { |
- | |
| 682 | Log ( |
- | |
| 683 | LOG_GENERAL, |
- | |
| 684 | "inside=%d leaves=%d buffer=%d force_port=%d\n", |
- | |
| 685 | net->inside_partition, |
- | |
| 686 | net->leaves_partition, |
- | |
| 687 | net->needs_buff_sig, |
- | |
| 688 | net->force_port); |
- | |
| 689 | } |
- | |
| 690 | - | ||
| 691 | net->force_port = 0; |
- | |
| 692 | /* now to delete the port the following is needed to be done */ |
- | |
| 693 | /* Is it going outside ? If not , forget it */ |
- | |
| 694 | /* otherwise ensure its used inside, not a port and its not needing a |
- | |
| 695 | * buffer */ |
- | |
| 696 | - | ||
| 697 | if (net->leaves_partition || net->needs_buff_sig) |
- | |
| 698 | { |
- | |
| 699 | net->leaves_partition = 0; |
- | |
| 700 | net->inside_partition = 1; |
- | |
| 701 | net->needs_buff_sig = 0; |
- | |
| 702 | if (level & 1) |
- | |
| 703 | Log ( |
- | |
| 704 | LOG_GENERAL, |
- | |
| 705 | "-- Removed port '%s' from partion\n", |
- | |
| 706 | net->name); |
- | |
| 707 | net_count++; |
- | |
| 708 | } |
- | |
| 709 | } |
- | |
| 710 | net = net->next; |
- | |
| 711 | } |
- | |
| 712 | - | ||
| 713 | Log (LOG_GENERAL, "-- Removed %d ports from partiton\n", net_count); |
688 | Log(LOG_GENERAL,"-- Removed %d ports from partiton\n",net_count); |
| 714 | Log (LOG_GENERAL, "-- Done removing ports \n"); |
689 | Log(LOG_GENERAL,"-- Done removing ports \n"); |
| 715 | vert_regfree (&preg); |
690 | vert_regfree(&preg); |
| 716 | } |
691 | } |
| 717 | 692 | ||
| 718 | /* force a net to be a port on the partition as I want it outside */ |
693 | /* force a net to be a port on the partition as I want it outside */ |
| 719 | void force_port (char *template) |
694 | void force_port(char * template) |
| 720 | { |
695 | { |
| 721 | int rc; |
696 | int rc; |
| 722 | net_t *net = named_list; |
697 | net_t * net = named_list; |
| 723 | int found; |
698 | int found ; |
| 724 | int net_count = 0; |
699 | int net_count = 0; |
| 725 | /* compile regular expression */ |
700 | /* compile regular expression */ |
| 726 | vert_regex_t *preg; |
701 | vert_regex_t * preg; |
| 727 | 702 | ||
| 728 | rc = vert_regcomp (&preg, template); |
703 | rc = vert_regcomp(&preg,template); |
| 729 | 704 | ||
| 730 | if (rc != 0) |
705 | if (rc != 0 ) |
| 731 | { |
706 | { |
| 732 | char errbuff[100]; |
707 | char errbuff[100]; |
| 733 | regerror (rc, preg->preg, errbuff, 100); |
708 | regerror(rc,preg->preg,errbuff,100); |
| 734 | Log ( |
- | |
| 735 | LOG_ERROR, |
- | |
| 736 | "-- Problem (rc=%d) %s with '%s' as regular expression\n", |
709 | Log(LOG_ERROR,"-- Problem (rc=%d) %s with '%s' as regular expression\n",rc,errbuff,template); |
| 737 | rc, |
- | |
| 738 | errbuff, |
- | |
| 739 | template); |
- | |
| 740 | 710 | ||
| 741 | return /*TCL_ERROR */; |
711 | return /*TCL_ERROR */; |
| 742 | } |
712 | } |
| 743 | 713 | ||
| 744 | Log (LOG_GENERAL, "-- Beginning setting ports : prefix '%s' --\n", template); |
714 | Log(LOG_GENERAL,"-- Beginning setting ports : prefix '%s' --\n",template ); |
| 745 | 715 | ||
| 746 | while (net) |
716 | while(net) { |
| 747 | { |
- | |
| 748 | found = regexec (preg->preg, net->name, 0, preg->regpatt, 0); |
717 | found = regexec(preg->preg,net->name,0,preg->regpatt,0); |
| 749 | 718 | ||
| 750 | if (!found) |
719 | if(!found) { |
| 751 | { |
720 | if(level &1) |
| 752 | if (level & 1) |
- | |
| 753 | Log ( |
- | |
| 754 | LOG_GENERAL, |
- | |
| 755 | "-- Set '%s' as a port if it is inside partition\n", |
721 | Log(LOG_GENERAL,"-- Set '%s' as a port if it is inside partition\n",net->name); |
| 756 | net->name); |
- | |
| 757 | net->force_port = 1; |
722 | net->force_port = 1; |
| 758 | net_count++; |
723 | net_count++; |
| 759 | } |
724 | } |
| 760 | net = net->next; |
725 | net = net->next; |
| 761 | } |
726 | } |
| 762 | Log (LOG_GENERAL, "-- Forced %d ports on partion\n", net_count); |
727 | Log(LOG_GENERAL,"-- Forced %d ports on partion\n",net_count); |
| 763 | Log (LOG_GENERAL, "-- Port forcing done\n"); |
728 | Log(LOG_GENERAL,"-- Port forcing done\n"); |
| 764 | vert_regfree (&preg); |
729 | vert_regfree(&preg); |
| 765 | } |
730 | } |
| - | 731 | ||
| - | 732 | ||
| - | 733 | ||