1 | /**CFile*********************************************************************** |
---|
2 | |
---|
3 | FileName [debug.c] |
---|
4 | |
---|
5 | PackageName [debug] |
---|
6 | |
---|
7 | Synopsis [Debug package initialization, ending, and the command debug] |
---|
8 | |
---|
9 | Author [Originated from SIS.] |
---|
10 | |
---|
11 | Copyright [Copyright (c) 1994-1996 The Regents of the Univ. of California. |
---|
12 | All rights reserved. |
---|
13 | |
---|
14 | Permission is hereby granted, without written agreement and without license |
---|
15 | or royalty fees, to use, copy, modify, and distribute this software and its |
---|
16 | documentation for any purpose, provided that the above copyright notice and |
---|
17 | the following two paragraphs appear in all copies of this software. |
---|
18 | |
---|
19 | IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR |
---|
20 | DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
---|
21 | OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF |
---|
22 | CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
---|
23 | |
---|
24 | THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, |
---|
25 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
---|
26 | FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN |
---|
27 | "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE |
---|
28 | MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.] |
---|
29 | |
---|
30 | ******************************************************************************/ |
---|
31 | |
---|
32 | #include "debugInt.h" |
---|
33 | #include "imgInt.h" |
---|
34 | #include "partInt.h" |
---|
35 | static char rcsid[] UNUSED = "$Id: debug.c,v 1.6 2011/04/12 braun Exp $"; |
---|
36 | |
---|
37 | /*---------------------------------------------------------------------------*/ |
---|
38 | /* Constant declarations */ |
---|
39 | /*---------------------------------------------------------------------------*/ |
---|
40 | |
---|
41 | /*---------------------------------------------------------------------------*/ |
---|
42 | /* Structure declarations */ |
---|
43 | /*---------------------------------------------------------------------------*/ |
---|
44 | |
---|
45 | /*---------------------------------------------------------------------------*/ |
---|
46 | /* Type declarations */ |
---|
47 | /*---------------------------------------------------------------------------*/ |
---|
48 | |
---|
49 | /*---------------------------------------------------------------------------*/ |
---|
50 | /* Variable declarations */ |
---|
51 | /*---------------------------------------------------------------------------*/ |
---|
52 | |
---|
53 | /*---------------------------------------------------------------------------*/ |
---|
54 | /* Macro declarations */ |
---|
55 | /*---------------------------------------------------------------------------*/ |
---|
56 | |
---|
57 | /**AutomaticStart*************************************************************/ |
---|
58 | |
---|
59 | /*---------------------------------------------------------------------------*/ |
---|
60 | /* Static function prototypes */ |
---|
61 | /*---------------------------------------------------------------------------*/ |
---|
62 | |
---|
63 | static int CommandDebug(Hrc_Manager_t ** hmgr, int argc, char ** argv); |
---|
64 | static int CommandTransition(Hrc_Manager_t ** hmgr,int argc, char ** argv); |
---|
65 | |
---|
66 | |
---|
67 | /**AutomaticEnd***************************************************************/ |
---|
68 | |
---|
69 | |
---|
70 | /*---------------------------------------------------------------------------*/ |
---|
71 | /* Definition of exported functions */ |
---|
72 | /*---------------------------------------------------------------------------*/ |
---|
73 | |
---|
74 | /**Function******************************************************************** |
---|
75 | |
---|
76 | Synopsis [Initializes the test package.] |
---|
77 | |
---|
78 | SideEffects [] |
---|
79 | |
---|
80 | SeeAlso [Debug_End] |
---|
81 | |
---|
82 | ******************************************************************************/ |
---|
83 | void |
---|
84 | Debug_Init(void) |
---|
85 | { |
---|
86 | /* |
---|
87 | * Add a command to the global command table. By using the leading |
---|
88 | * underscore, the command will be listed under "help -a" but not "help". |
---|
89 | */ |
---|
90 | Cmd_CommandAdd("_debug_test", CommandDebug, /* doesn't changes_network */ 0); |
---|
91 | Cmd_CommandAdd("_transition", CommandTransition, 0); |
---|
92 | |
---|
93 | } |
---|
94 | |
---|
95 | |
---|
96 | /**Function******************************************************************** |
---|
97 | |
---|
98 | Synopsis [Ends the test package.] |
---|
99 | |
---|
100 | SideEffects [] |
---|
101 | |
---|
102 | SeeAlso [Debug_Init] |
---|
103 | |
---|
104 | ******************************************************************************/ |
---|
105 | void |
---|
106 | Debug_End(void) |
---|
107 | { |
---|
108 | /* |
---|
109 | * For example, free any global memory (if any) which the test package is |
---|
110 | * responsible for. |
---|
111 | */ |
---|
112 | } |
---|
113 | |
---|
114 | |
---|
115 | /*---------------------------------------------------------------------------*/ |
---|
116 | /* Definition of internal functions */ |
---|
117 | /*---------------------------------------------------------------------------*/ |
---|
118 | |
---|
119 | |
---|
120 | /*---------------------------------------------------------------------------*/ |
---|
121 | /* Definition of static functions */ |
---|
122 | /*---------------------------------------------------------------------------*/ |
---|
123 | |
---|
124 | /**Function******************************************************************** |
---|
125 | |
---|
126 | Synopsis [Implements the _Debug_test command.] |
---|
127 | |
---|
128 | CommandName [_Debug_test] |
---|
129 | |
---|
130 | CommandSynopsis [template for implementing commands] |
---|
131 | |
---|
132 | CommandArguments [\[-h\] \[-v\]] |
---|
133 | |
---|
134 | CommandDescription [This command does nothing useful. It merely serves as a |
---|
135 | template for the implementation of new commands.<p> |
---|
136 | |
---|
137 | Command options:<p> |
---|
138 | |
---|
139 | <dl> |
---|
140 | <dt> -h |
---|
141 | <dd> Print the command usage. |
---|
142 | </dl> |
---|
143 | |
---|
144 | <dt> -v |
---|
145 | <dd> Verbose mode. |
---|
146 | </dl> |
---|
147 | ] |
---|
148 | |
---|
149 | SideEffects [] |
---|
150 | |
---|
151 | ******************************************************************************/ |
---|
152 | static int |
---|
153 | CommandDebug( |
---|
154 | Hrc_Manager_t ** hmgr, |
---|
155 | int argc, |
---|
156 | char ** argv) |
---|
157 | { |
---|
158 | int c; |
---|
159 | int verbose = 0; /* default value */ |
---|
160 | |
---|
161 | /* |
---|
162 | * Parse command line options. |
---|
163 | */ |
---|
164 | util_getopt_reset(); |
---|
165 | while ((c = util_getopt(argc, argv, "vh")) != EOF) { |
---|
166 | switch(c) { |
---|
167 | case 'v': |
---|
168 | verbose = 1; |
---|
169 | break; |
---|
170 | case 'h': |
---|
171 | goto usage; |
---|
172 | default: |
---|
173 | goto usage; |
---|
174 | } |
---|
175 | } |
---|
176 | |
---|
177 | if (verbose) { |
---|
178 | (void) fprintf(vis_stdout, "The _Debug_test is under construction.\n"); |
---|
179 | } |
---|
180 | |
---|
181 | Fsm_Fsm_t *fsm = Fsm_HrcManagerReadCurrentFsm(*hmgr); |
---|
182 | mdd_manager *mddManager = Fsm_FsmReadMddManager(fsm); |
---|
183 | printf("** DEBUG MODE **\n"); |
---|
184 | Hrc_Node_t * n = Hrc_ManagerReadRootNode(*hmgr); |
---|
185 | printf("model : %s\n", Hrc_NodeReadModelName(n)); |
---|
186 | |
---|
187 | mdd_t * safe = getSafe(fsm); |
---|
188 | mdd_t * forbid = getForbidden(fsm); |
---|
189 | mdd_t * reach = getReach(fsm); |
---|
190 | |
---|
191 | if(safe == NIL(mdd_t)) |
---|
192 | { |
---|
193 | printf("call command set_safe before\n"); |
---|
194 | return 1; |
---|
195 | } |
---|
196 | if(forbid == NIL(mdd_t)) |
---|
197 | { |
---|
198 | printf("call command set_forbidden before\n"); |
---|
199 | return 1; |
---|
200 | } |
---|
201 | |
---|
202 | FILE* oFile; |
---|
203 | oFile = Cmd_FileOpen("safe_prop", "w", NIL(char *), 0); |
---|
204 | // mdd_FunctionPrintMain(mddManager, safe, "SAFE", oFile); |
---|
205 | // mdd_FunctionPrintMain(mddManager, reach, "REACH", oFile); |
---|
206 | |
---|
207 | mdd_t * EFState = mdd_and(reach,safe,1,1); |
---|
208 | // mdd_t * errorState = mdd_and(reach,forbid,1,1); |
---|
209 | |
---|
210 | mdd_t *mddOne = mdd_one(Fsm_FsmReadMddManager(fsm)); |
---|
211 | array_t *careStatesArray = array_alloc(mdd_t *, 0); |
---|
212 | array_insert(mdd_t *, careStatesArray, 0,mddOne); |
---|
213 | |
---|
214 | mdd_t * tmp_EXEFState = Mc_FsmEvaluateEXFormula( fsm, |
---|
215 | EFState, |
---|
216 | fsm->fairnessInfo.states, |
---|
217 | careStatesArray, |
---|
218 | 0, |
---|
219 | McDcLevelNone_c); |
---|
220 | |
---|
221 | mdd_t * EXEFState = mdd_and(reach,tmp_EXEFState,1,1); |
---|
222 | mdd_FunctionPrintMain(mddManager, EXEFState, "EXEF", oFile); |
---|
223 | |
---|
224 | tmp_EXEFState = Mc_FsmEvaluateEXFormula( fsm, |
---|
225 | EXEFState, |
---|
226 | fsm->fairnessInfo.states, |
---|
227 | careStatesArray, |
---|
228 | 0, |
---|
229 | McDcLevelNone_c); |
---|
230 | mdd_t * EXEFState2 = mdd_and(reach,tmp_EXEFState,1,1); |
---|
231 | mdd_FunctionPrintMain(mddManager, EXEFState2, "EXEF2", oFile); |
---|
232 | mdd_t * andState = mdd_xor(EXEFState2,EXEFState); |
---|
233 | mdd_FunctionPrintMain(mddManager, andState, "XOR2", oFile); |
---|
234 | tmp_EXEFState = Mc_FsmEvaluateEXFormula( fsm, |
---|
235 | andState, |
---|
236 | fsm->fairnessInfo.states, |
---|
237 | careStatesArray, |
---|
238 | 0, |
---|
239 | McDcLevelNone_c); |
---|
240 | EXEFState2 = mdd_and(reach,tmp_EXEFState,1,1); |
---|
241 | mdd_FunctionPrintMain(mddManager, EXEFState2, "EXEF2", oFile); |
---|
242 | andState = mdd_xor(EXEFState2,andState); |
---|
243 | mdd_FunctionPrintMain(mddManager, andState, "XOR", oFile); |
---|
244 | tmp_EXEFState = Mc_FsmEvaluateEXFormula( fsm, |
---|
245 | andState, |
---|
246 | fsm->fairnessInfo.states, |
---|
247 | careStatesArray, |
---|
248 | 0, |
---|
249 | McDcLevelNone_c); |
---|
250 | EXEFState2 = mdd_and(reach,tmp_EXEFState,1,1); |
---|
251 | mdd_FunctionPrintMain(mddManager, EXEFState2, "EXEF2", oFile); |
---|
252 | andState = mdd_xor(EXEFState2,andState); |
---|
253 | mdd_FunctionPrintMain(mddManager, andState, "XOR", oFile); |
---|
254 | |
---|
255 | |
---|
256 | |
---|
257 | //mdd_FunctionPrintMain(mddManager, errorState, "ERROR", oFile); |
---|
258 | //mdd_GetState_Values(mddManager , EFState, stdout); |
---|
259 | fclose(oFile); |
---|
260 | |
---|
261 | |
---|
262 | |
---|
263 | |
---|
264 | |
---|
265 | return 0; /* normal exit */ |
---|
266 | |
---|
267 | usage: |
---|
268 | (void) fprintf(vis_stderr, "usage: _Debug_test [-h] [-v]\n"); |
---|
269 | (void) fprintf(vis_stderr, " -h\t\tprint the command usage\n"); |
---|
270 | (void) fprintf(vis_stderr, " -v\t\tverbose\n"); |
---|
271 | return 1; /* error exit */ |
---|
272 | } |
---|
273 | |
---|
274 | /******************************************/ |
---|
275 | /* function that build a bdd for the */ |
---|
276 | /* simple example : */ |
---|
277 | /* (state = 0) -> !(state = 1) */ |
---|
278 | /******************************************/ |
---|
279 | mdd_t * buildDummyBdd(mdd_manager *mddManager) |
---|
280 | { |
---|
281 | /** state0 = 0 **/ |
---|
282 | mdd_t * s0 = mdd_eq_c(mddManager,0, 0); |
---|
283 | mdd_t * s1 = mdd_eq_c(mddManager,2, 0); |
---|
284 | mdd_t * state0 = mdd_one(mddManager); |
---|
285 | state0 = mdd_and(s0,s1,1,1); |
---|
286 | /** state1 = 1 **/ |
---|
287 | mdd_t * ns0 = mdd_eq_c(mddManager,1, 1); |
---|
288 | mdd_t * ns1 = mdd_eq_c(mddManager,3, 0); |
---|
289 | mdd_t * state1 = mdd_one(mddManager); |
---|
290 | state1 = mdd_and(ns0,ns1,1,1); |
---|
291 | /** state = 0) -> !(state = 1) **/ |
---|
292 | mdd_t * rel = mdd_one(mddManager); |
---|
293 | rel = mdd_or(state0,state1,0,0); |
---|
294 | |
---|
295 | return rel; |
---|
296 | } |
---|
297 | |
---|
298 | |
---|
299 | /**Function******************************************************************** |
---|
300 | |
---|
301 | Synopsis [Implements the transtion command.] |
---|
302 | |
---|
303 | CommandName [_transition] |
---|
304 | |
---|
305 | CommandSynopsis [compute new transition relation] |
---|
306 | |
---|
307 | CommandArguments [\[-h\] \[-v\]] |
---|
308 | |
---|
309 | CommandDescription [This command create a new transition relation that is a |
---|
310 | and of the Bdd of the old one and an other bdd. |
---|
311 | <p> |
---|
312 | |
---|
313 | Command options:<p> |
---|
314 | |
---|
315 | <dl> |
---|
316 | <dt> -h |
---|
317 | <dd> Print the command usage. |
---|
318 | </dl> |
---|
319 | |
---|
320 | <dt> -v |
---|
321 | <dd> Verbose mode. |
---|
322 | </dl> |
---|
323 | ] |
---|
324 | |
---|
325 | SideEffects [Change the fsm] |
---|
326 | |
---|
327 | ******************************************************************************/ |
---|
328 | |
---|
329 | static int |
---|
330 | CommandTransition (Hrc_Manager_t ** hmgr, |
---|
331 | int argc, char ** argv){ |
---|
332 | int c; |
---|
333 | int verbose = 0; /* default value */ |
---|
334 | |
---|
335 | /* |
---|
336 | * Parse command line options. |
---|
337 | */ |
---|
338 | util_getopt_reset(); |
---|
339 | while ((c = util_getopt(argc, argv, "vh")) != EOF) { |
---|
340 | switch(c) { |
---|
341 | case 'v': |
---|
342 | verbose = 1; |
---|
343 | break; |
---|
344 | case 'h': |
---|
345 | goto usage; |
---|
346 | default: |
---|
347 | goto usage; |
---|
348 | } |
---|
349 | } |
---|
350 | |
---|
351 | if (verbose) { |
---|
352 | (void) fprintf(vis_stdout, "The _transition is under construction.\n"); |
---|
353 | } |
---|
354 | |
---|
355 | Fsm_Fsm_t *fsm = NIL(Fsm_Fsm_t); |
---|
356 | Ntk_Network_t *network = NIL(Ntk_Network_t); |
---|
357 | mdd_manager *mddManager; |
---|
358 | mdd_t *rel = NIL(mdd_t); |
---|
359 | graph_t *partition; |
---|
360 | int i; |
---|
361 | /******************/ |
---|
362 | network = Ntk_HrcManagerReadCurrentNetwork(*hmgr); |
---|
363 | if(network == NIL(Ntk_Network_t)) |
---|
364 | return 1; |
---|
365 | fsm = Fsm_HrcManagerReadCurrentFsm(*hmgr); |
---|
366 | if(fsm == NIL(Fsm_Fsm_t)) |
---|
367 | return 1; |
---|
368 | mddManager = Fsm_FsmReadMddManager(fsm); |
---|
369 | |
---|
370 | |
---|
371 | |
---|
372 | /********** Build cex ***********/ |
---|
373 | /* Here add the function */ |
---|
374 | /* that build the Bdd to and */ |
---|
375 | /* with the transtion relation */ |
---|
376 | /***********************************/ |
---|
377 | rel = buildDummyBdd(mddManager); |
---|
378 | if(rel == NIL(mdd_t)) |
---|
379 | { |
---|
380 | fprintf(vis_stdout,"Problem when building the new relation bdd"); |
---|
381 | return 1; |
---|
382 | } |
---|
383 | |
---|
384 | /** Get image_info **/ |
---|
385 | Img_ImageInfo_t * imageInfo = Fsm_FsmReadOrCreateImageInfo(fsm,1,0); |
---|
386 | partition = Part_PartitionDuplicate(Fsm_FsmReadPartition(fsm)); |
---|
387 | /**** The complete transtion relation ****/ |
---|
388 | // array_t * transRelation = Img_GetPartitionedTransitionRelation(imageInfo, 0); |
---|
389 | /*****************************************/ |
---|
390 | /*** For each latch rebuild the transition function ***/ |
---|
391 | /*** mvf table is composed of mdd for each possible ***/ |
---|
392 | /*** value of the latch ***/ |
---|
393 | ImgFunctionData_t * functionData = &(imageInfo->functionData); |
---|
394 | array_t *roots = functionData->roots; |
---|
395 | array_t *rangeVarMddIdArray = functionData->rangeVars; |
---|
396 | char * nodeName; |
---|
397 | arrayForEachItem(char *, roots, i, nodeName) { |
---|
398 | /* The new relation */ |
---|
399 | vertex_t *vertex = Part_PartitionFindVertexByName(partition, nodeName); |
---|
400 | Mvf_Function_t *mvf = Part_VertexReadFunction(vertex); |
---|
401 | int mddId = array_fetch(int, rangeVarMddIdArray, i); |
---|
402 | mdd_t *relation = Mvf_FunctionBuildRelationWithVariable(mvf, mddId); |
---|
403 | mdd_t * n_relation = mdd_and(relation,rel,1,1); |
---|
404 | /* Build for each possible value */ |
---|
405 | int nbValue = Mvf_FunctionReadNumComponents(mvf) ; |
---|
406 | int v ; |
---|
407 | Mvf_Function_t * newMvf = Mvf_FunctionAlloc(mddManager,nbValue); |
---|
408 | for(v = 0; v<nbValue;v++) |
---|
409 | { |
---|
410 | mdd_t * n_s1 = mdd_eq_c(mddManager,mddId, v); |
---|
411 | mdd_t * n_rel_s1 = mdd_and(n_relation,n_s1,1,1); |
---|
412 | mdd_t * n_relation_s1 = mdd_cofactor_minterm(n_rel_s1,n_s1); |
---|
413 | Mvf_FunctionAddMintermsToComponent(newMvf,v,n_relation_s1); |
---|
414 | |
---|
415 | } |
---|
416 | /* Replace the function for the latch */ |
---|
417 | Part_VertexSetFunction(vertex, newMvf); |
---|
418 | // printf("vertex %s changed % d\n",PartVertexReadName(vertex)); |
---|
419 | Mvf_FunctionFree(mvf); |
---|
420 | } |
---|
421 | |
---|
422 | /** Change the fsm **/ |
---|
423 | fsm = Fsm_FsmCreateFromNetworkWithPartition(network, partition); |
---|
424 | mdd_t * init = Fsm_FsmComputeInitialStates(fsm); |
---|
425 | Fsm_FsmComputeReachableStates(fsm,0,verbose, |
---|
426 | 0,0, 0, |
---|
427 | 0, 0, Fsm_Rch_Default_c, |
---|
428 | 0,1, NIL(array_t), |
---|
429 | (verbose > 0), NIL(array_t)); |
---|
430 | if(verbose) |
---|
431 | Fsm_FsmReachabilityPrintResults(fsm,3, 0); |
---|
432 | /** Change Image Info **/ |
---|
433 | Ntk_NetworkSetApplInfo(network, PART_NETWORK_APPL_KEY, |
---|
434 | (Ntk_ApplInfoFreeFn) Part_PartitionFreeCallback, |
---|
435 | (void *) partition); |
---|
436 | |
---|
437 | |
---|
438 | return 0; /* normal exit */ |
---|
439 | |
---|
440 | usage: |
---|
441 | (void) fprintf(vis_stderr, "usage: _Debug_test [-h] [-v]\n"); |
---|
442 | (void) fprintf(vis_stderr, " -h\t\tprint the command usage\n"); |
---|
443 | (void) fprintf(vis_stderr, " -v\t\tverbose\n"); |
---|
444 | return 1; /* error exit */ |
---|
445 | |
---|
446 | } |
---|
447 | |
---|
448 | |
---|