1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
|
/**CFile****************************************************************
FileName [ntl.h]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Netlist representation.]
Synopsis [External declarations.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: ntl.h,v 1.3 2008/10/24 14:18:44 mjarvin Exp $]
***********************************************************************/
#ifndef __NTL_H__
#define __NTL_H__
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
#include "aig.h"
#include "tim.h"
#include "nwk.h"
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
extern "C" {
#endif
////////////////////////////////////////////////////////////////////////
/// BASIC TYPES ///
////////////////////////////////////////////////////////////////////////
typedef struct Ntl_Man_t_ Ntl_Man_t;
typedef struct Ntl_Mod_t_ Ntl_Mod_t;
typedef struct Ntl_Reg_t_ Ntl_Reg_t;
typedef struct Ntl_Obj_t_ Ntl_Obj_t;
typedef struct Ntl_Net_t_ Ntl_Net_t;
typedef struct Ntl_Lut_t_ Ntl_Lut_t;
// object types
typedef enum {
NTL_OBJ_NONE, // 0: non-existent object
NTL_OBJ_PI, // 1: primary input
NTL_OBJ_PO, // 2: primary output
NTL_OBJ_LATCH, // 3: latch
NTL_OBJ_NODE, // 4: logic node
NTL_OBJ_LUT1, // 5: inverter/buffer
NTL_OBJ_BOX, // 6: white box or black box
NTL_OBJ_VOID // 7: unused object
} Ntl_Type_t;
struct Ntl_Man_t_
{
// models of this design
char * pName; // the name of this design
char * pSpec; // the name of input file
Vec_Ptr_t * vModels; // the array of all models used to represent boxes
int BoxTypes[32]; // the array of box types among the models
// memory managers
Aig_MmFlex_t * pMemObjs; // memory for objects
Aig_MmFlex_t * pMemSops; // memory for SOPs
// extracted representation
Vec_Ptr_t * vCis; // the primary inputs of the extracted part
Vec_Ptr_t * vCos; // the primary outputs of the extracted part
Vec_Ptr_t * vVisNodes; // the nodes of the abstracted part
Vec_Int_t * vBox1Cios; // the first COs of the boxes
Vec_Int_t * vRegClasses; // the classes of registers in the AIG
Aig_Man_t * pAig; // the extracted AIG
Tim_Man_t * pManTime; // the timing manager
int iLastCi; // the last true CI
void * pNal; // additional data
void (*pNalF)(void *); // additional data
void (*pNalD)(void *,void *); // additional data
void (*pNalW)(void *,void *); // additional data
// hashing names into models
Ntl_Mod_t ** pModTable; // the hash table of names into models
int nModTableSize; // the allocated table size
int nModEntries; // the number of entries in the hash table
};
struct Ntl_Mod_t_
{
// model description
Ntl_Man_t * pMan; // the model manager
char * pName; // the model name
Vec_Ptr_t * vObjs; // the array of all objects
Vec_Ptr_t * vPis; // the array of PI objects
Vec_Ptr_t * vPos; // the array of PO objects
Vec_Ptr_t * vNets; // the array of nets
int nObjs[NTL_OBJ_VOID]; // counter of objects of each type
// box attributes
unsigned int attrWhite :1; // box has known logic
unsigned int attrBox :1; // box is to remain unmapped
unsigned int attrComb :1; // box is combinational
unsigned int attrKeep :1; // box cannot be removed by structural sweep
unsigned int attrNoMerge :1; // box outputs cannot be merged
// hashing names into nets
Ntl_Net_t ** pTable; // the hash table of names into nets
int nTableSize; // the allocated table size
int nEntries; // the number of entries in the hash table
// clocks of the model
Vec_Ptr_t * vClocks; // the clock signals
Vec_Vec_t * vClockFlops; // the flops of each clock
// delay information
Vec_Int_t * vDelays;
Vec_Int_t * vTimeInputs;
Vec_Int_t * vTimeOutputs;
float * pDelayTable;
// other data members
Ntl_Mod_t * pNext;
void * pCopy;
int nUsed, nRems;
};
struct Ntl_Reg_t_
{
unsigned int regInit : 2; // register initial value
unsigned int regType : 3; // register type
unsigned int regClass : 28; // register class
};
struct Ntl_Obj_t_
{
Ntl_Mod_t * pModel; // the model
void * pCopy; // the copy of this object
unsigned Type : 3; // object type
unsigned fMark : 1; // temporary mark
unsigned Id : 28; // object ID
int nFanins; // the number of fanins
int nFanouts; // the number of fanouts
union { // functionality
Ntl_Mod_t * pImplem; // model (for boxes)
char * pSop; // SOP (for logic nodes)
Ntl_Reg_t LatchId; // init state + register class (for latches)
};
union { // clock / other data
Ntl_Net_t * pClock; // clock (for registers)
void * pTemp; // other data
int iTemp; // other data
};
Ntl_Net_t * pFanio[0]; // fanins/fanouts
};
struct Ntl_Net_t_
{
Ntl_Net_t * pNext; // next net in the hash table
void * pCopy; // the copy of this object
union {
void * pCopy2; // the copy of this object
float dTemp; // other data
int iTemp; // other data
};
Ntl_Obj_t * pDriver; // driver of the net
unsigned NetId : 28; // unique ID of the net
unsigned nVisits : 2; // the number of times the net is visted
unsigned fMark : 1; // temporary mark
unsigned fFixed : 1; // the fixed net
char pName[0]; // the name of this net
};
struct Ntl_Lut_t_
{
int Id; // the ID of the root AIG node
int nFanins; // the number of fanins
int * pFanins; // the array of fanins
unsigned * pTruth; // the truth table
};
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// INLINED FUNCTIONS ///
////////////////////////////////////////////////////////////////////////
static inline Ntl_Mod_t * Ntl_ManRootModel( Ntl_Man_t * p ) { return (Ntl_Mod_t *)Vec_PtrEntry( p->vModels, 0 ); }
static inline int Ntl_ModelPiNum( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_PI]; }
static inline int Ntl_ModelPoNum( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_PO]; }
static inline int Ntl_ModelNodeNum( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_NODE]; }
static inline int Ntl_ModelLut1Num( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_LUT1]; }
static inline int Ntl_ModelLatchNum( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_LATCH]; }
static inline int Ntl_ModelBoxNum( Ntl_Mod_t * p ) { return p->nObjs[NTL_OBJ_BOX]; }
static inline Ntl_Obj_t * Ntl_ModelPi( Ntl_Mod_t * p, int i ) { return (Ntl_Obj_t *)Vec_PtrEntry(p->vPis, i); }
static inline Ntl_Obj_t * Ntl_ModelPo( Ntl_Mod_t * p, int i ) { return (Ntl_Obj_t *)Vec_PtrEntry(p->vPos, i); }
static inline Ntl_Obj_t * Ntl_ModelObj( Ntl_Mod_t * p, int i ) { return (Ntl_Obj_t *)Vec_PtrEntry(p->vObjs, i); }
static inline Ntl_Net_t * Ntl_ModelNet( Ntl_Mod_t * p, int i ) { return (Ntl_Net_t *)Vec_PtrEntry(p->vNets, i); }
static inline char * Ntl_ModelPiName( Ntl_Mod_t * p, int i ) { return Ntl_ModelPi(p, i)->pFanio[0]->pName; }
static inline char * Ntl_ModelPoName( Ntl_Mod_t * p, int i ) { return Ntl_ModelPo(p, i)->pFanio[0]->pName; }
static inline int Ntl_ObjFaninNum( Ntl_Obj_t * p ) { return p->nFanins; }
static inline int Ntl_ObjFanoutNum( Ntl_Obj_t * p ) { return p->nFanouts; }
static inline int Ntl_ObjIsPi( Ntl_Obj_t * p ) { return p->Type == NTL_OBJ_PI; }
static inline int Ntl_ObjIsPo( Ntl_Obj_t * p ) { return p->Type == NTL_OBJ_PO; }
static inline int Ntl_ObjIsNode( Ntl_Obj_t * p ) { return p->Type == NTL_OBJ_NODE; }
static inline int Ntl_ObjIsLatch( Ntl_Obj_t * p ) { return p->Type == NTL_OBJ_LATCH; }
static inline int Ntl_ObjIsBox( Ntl_Obj_t * p ) { return p->Type == NTL_OBJ_BOX; }
static inline Ntl_Net_t * Ntl_ObjFanin0( Ntl_Obj_t * p ) { return p->pFanio[0]; }
static inline Ntl_Net_t * Ntl_ObjFanout0( Ntl_Obj_t * p ) { return p->pFanio[p->nFanins]; }
static inline Ntl_Net_t * Ntl_ObjFanin( Ntl_Obj_t * p, int i ) { return p->pFanio[i]; }
static inline Ntl_Net_t * Ntl_ObjFanout( Ntl_Obj_t * p, int i ) { return p->pFanio[p->nFanins+i]; }
static inline void Ntl_ObjSetFanin( Ntl_Obj_t * p, Ntl_Net_t * pNet, int i ) { p->pFanio[i] = pNet; }
static inline void Ntl_ObjSetFanout( Ntl_Obj_t * p, Ntl_Net_t * pNet, int i ) { p->pFanio[p->nFanins+i] = pNet; pNet->pDriver = p; }
static inline int Ntl_ObjIsInit1( Ntl_Obj_t * p ) { assert( Ntl_ObjIsLatch(p) ); return p->LatchId.regInit == 1; }
static inline void Ntl_ObjSetInit0( Ntl_Obj_t * p ) { assert( Ntl_ObjIsLatch(p) ); p->LatchId.regInit = 0; }
static inline int Ntl_BoxIsWhite( Ntl_Obj_t * p ) { assert( Ntl_ObjIsBox(p) ); return p->pImplem->attrWhite; }
static inline int Ntl_BoxIsBlack( Ntl_Obj_t * p ) { assert( Ntl_ObjIsBox(p) ); return !p->pImplem->attrWhite; }
static inline int Ntl_BoxIsComb( Ntl_Obj_t * p ) { assert( Ntl_ObjIsBox(p) ); return p->pImplem->attrComb; }
static inline int Ntl_BoxIsSeq( Ntl_Obj_t * p ) { assert( Ntl_ObjIsBox(p) ); return !p->pImplem->attrComb; }
static inline int Ntl_BoxIsNoMerge( Ntl_Obj_t * p ) { assert( Ntl_ObjIsBox(p) ); return !p->pImplem->attrNoMerge; }
static inline int Ntl_ObjIsMapLeaf( Ntl_Obj_t * p ) { return Ntl_ObjIsPi(p) || (Ntl_ObjIsBox(p) && Ntl_BoxIsSeq(p)); }
static inline int Ntl_ObjIsMapRoot( Ntl_Obj_t * p ) { return Ntl_ObjIsPo(p) || (Ntl_ObjIsBox(p) && Ntl_BoxIsSeq(p)); }
static inline int Ntl_ObjIsCombLeaf( Ntl_Obj_t * p ) { return Ntl_ObjIsPi(p) || (Ntl_ObjIsBox(p) && (Ntl_BoxIsSeq(p) || Ntl_BoxIsBlack(p))); }
static inline int Ntl_ObjIsCombRoot( Ntl_Obj_t * p ) { return Ntl_ObjIsPo(p) || (Ntl_ObjIsBox(p) && (Ntl_BoxIsSeq(p) || Ntl_BoxIsBlack(p))); }
static inline int Ntl_ObjIsSeqLeaf( Ntl_Obj_t * p ) { return Ntl_ObjIsPi(p) || (Ntl_ObjIsBox(p) && Ntl_BoxIsBlack(p)); }
static inline int Ntl_ObjIsSeqRoot( Ntl_Obj_t * p ) { return Ntl_ObjIsPo(p) || (Ntl_ObjIsBox(p) && Ntl_BoxIsBlack(p)); }
////////////////////////////////////////////////////////////////////////
/// ITERATORS ///
////////////////////////////////////////////////////////////////////////
#define Ntl_ManForEachModel( p, pMod, i ) \
for ( i = 0; (i < Vec_PtrSize(p->vModels)) && (((pMod) = (Ntl_Mod_t*)Vec_PtrEntry(p->vModels, i)), 1); i++ )
#define Ntl_ManForEachCiNet( p, pNet, i ) \
Vec_PtrForEachEntry( p->vCis, pNet, i )
#define Ntl_ManForEachCoNet( p, pNet, i ) \
Vec_PtrForEachEntry( p->vCos, pNet, i )
#define Ntl_ModelForEachPi( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vPis)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vPis, i)), 1); i++ )
#define Ntl_ModelForEachPo( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vPos)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vPos, i)), 1); i++ )
#define Ntl_ModelForEachNet( pNwk, pNet, i ) \
Vec_PtrForEachEntry( pNwk->vNets, pNet, i ) \
if ( pNet == NULL ) {} else
#define Ntl_ModelForEachObj( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( pObj == NULL ) {} else
#define Ntl_ModelForEachLatch( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsLatch((Ntl_Obj_t*)pObj) ) {} else
#define Ntl_ModelForEachNode( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsNode(pObj) ) {} else
#define Ntl_ModelForEachBox( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsBox(pObj) ) {} else
#define Ntl_ObjForEachFanin( pObj, pFanin, i ) \
for ( i = 0; (i < (pObj)->nFanins) && (((pFanin) = (pObj)->pFanio[i]), 1); i++ )
#define Ntl_ObjForEachFanout( pObj, pFanout, i ) \
for ( i = 0; (i < (pObj)->nFanouts) && (((pFanout) = (pObj)->pFanio[(pObj)->nFanins+i]), 1); i++ )
#define Ntl_ModelForEachMapLeaf( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsMapLeaf(pObj) ) {} else
#define Ntl_ModelForEachMapRoot( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsMapRoot(pObj) ) {} else
#define Ntl_ModelForEachCombLeaf( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsCombLeaf(pObj) ) {} else
#define Ntl_ModelForEachCombRoot( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsCombRoot(pObj) ) {} else
#define Ntl_ModelForEachSeqLeaf( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsSeqLeaf(pObj) ) {} else
#define Ntl_ModelForEachSeqRoot( pNwk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize(pNwk->vObjs)) && (((pObj) = (Ntl_Obj_t*)Vec_PtrEntry(pNwk->vObjs, i)), 1); i++ ) \
if ( (pObj) == NULL || !Ntl_ObjIsSeqRoot(pObj) ) {} else
////////////////////////////////////////////////////////////////////////
/// FUNCTION DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
/*=== ntlCore.c ==========================================================*/
extern ABC_DLL int Ntl_ManInsertTest( Ntl_Man_t * p, Aig_Man_t * pAig );
extern ABC_DLL int Ntl_ManInsertTestIf( Ntl_Man_t * p, Aig_Man_t * pAig );
/*=== ntlEc.c ==========================================================*/
extern ABC_DLL void Ntl_ManPrepareCecMans( Ntl_Man_t * pMan1, Ntl_Man_t * pMan2, Aig_Man_t ** ppAig1, Aig_Man_t ** ppAig2 );
extern ABC_DLL void Ntl_ManPrepareCec( char * pFileName1, char * pFileName2, Aig_Man_t ** ppAig1, Aig_Man_t ** ppAig2 );
extern ABC_DLL Aig_Man_t * Ntl_ManPrepareSec( char * pFileName1, char * pFileName2 );
/*=== ntlExtract.c ==========================================================*/
extern ABC_DLL Aig_Man_t * Ntl_ManExtract( Ntl_Man_t * p );
extern ABC_DLL Aig_Man_t * Ntl_ManCollapse( Ntl_Man_t * p, int fSeq );
extern ABC_DLL Aig_Man_t * Ntl_ManCollapseComb( Ntl_Man_t * p );
extern ABC_DLL Aig_Man_t * Ntl_ManCollapseSeq( Ntl_Man_t * p, int nMinDomSize, int fVerbose );
extern ABC_DLL Nwk_Man_t * Ntl_ManExtractNwk( Ntl_Man_t * p, Aig_Man_t * pAig, Tim_Man_t * pManTime );
/*=== ntlInsert.c ==========================================================*/
extern ABC_DLL Ntl_Man_t * Ntl_ManInsertMapping( Ntl_Man_t * p, Vec_Ptr_t * vMapping, Aig_Man_t * pAig );
extern ABC_DLL Ntl_Man_t * Ntl_ManInsertAig( Ntl_Man_t * p, Aig_Man_t * pAig );
extern ABC_DLL Ntl_Man_t * Ntl_ManInsertNtk( Ntl_Man_t * p, Nwk_Man_t * pNtk );
/*=== ntlCheck.c ==========================================================*/
extern ABC_DLL int Ntl_ManCheck( Ntl_Man_t * pMan );
extern ABC_DLL int Ntl_ModelCheck( Ntl_Mod_t * pModel, int fMain );
extern ABC_DLL void Ntl_ModelFixNonDrivenNets( Ntl_Mod_t * pModel );
extern ABC_DLL void Ntl_ModelTransformLatches( Ntl_Mod_t * pModel );
/*=== ntlMan.c ============================================================*/
extern ABC_DLL Ntl_Man_t * Ntl_ManAlloc();
extern ABC_DLL void Ntl_ManCleanup( Ntl_Man_t * p );
extern ABC_DLL Ntl_Man_t * Ntl_ManStartFrom( Ntl_Man_t * p );
extern ABC_DLL Ntl_Man_t * Ntl_ManDup( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManFree( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManPrintStats( Ntl_Man_t * p );
extern ABC_DLL Tim_Man_t * Ntl_ManReadTimeMan( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManPrintTypes( Ntl_Man_t * p );
extern ABC_DLL Ntl_Mod_t * Ntl_ModelAlloc( Ntl_Man_t * pMan, char * pName );
extern ABC_DLL Ntl_Mod_t * Ntl_ModelStartFrom( Ntl_Man_t * pManNew, Ntl_Mod_t * pModelOld );
extern ABC_DLL Ntl_Mod_t * Ntl_ModelDup( Ntl_Man_t * pManNew, Ntl_Mod_t * pModelOld );
extern ABC_DLL void Ntl_ModelFree( Ntl_Mod_t * p );
extern ABC_DLL Ntl_Mod_t * Ntl_ManCreateLatchModel( Ntl_Man_t * pMan, int Init );
/*=== ntlMap.c ============================================================*/
extern ABC_DLL Vec_Ptr_t * Ntl_MappingAlloc( int nLuts, int nVars );
extern ABC_DLL Vec_Ptr_t * Ntl_MappingFromAig( Aig_Man_t * p );
extern ABC_DLL Vec_Ptr_t * Ntl_MappingFpga( Aig_Man_t * p );
extern ABC_DLL Vec_Ptr_t * Ntl_MappingIf( Ntl_Man_t * pMan, Aig_Man_t * p );
/*=== ntlObj.c ============================================================*/
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreatePi( Ntl_Mod_t * pModel );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreatePo( Ntl_Mod_t * pModel, Ntl_Net_t * pNet );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreateLatch( Ntl_Mod_t * pModel );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreateNode( Ntl_Mod_t * pModel, int nFanins );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreateBox( Ntl_Mod_t * pModel, int nFanins, int nFanouts );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelDupObj( Ntl_Mod_t * pModel, Ntl_Obj_t * pOld );
extern ABC_DLL Ntl_Obj_t * Ntl_ModelCreatePiWithName( Ntl_Mod_t * pModel, char * pName );
extern ABC_DLL char * Ntl_ManStoreName( Ntl_Man_t * p, char * pName );
extern ABC_DLL char * Ntl_ManStoreSop( Aig_MmFlex_t * pMan, char * pSop );
extern ABC_DLL char * Ntl_ManStoreFileName( Ntl_Man_t * p, char * pFileName );
/*=== ntlSweep.c ==========================================================*/
extern ABC_DLL int Ntl_ManSweep( Ntl_Man_t * p, int fVerbose );
/*=== ntlTable.c ==========================================================*/
extern ABC_DLL Ntl_Net_t * Ntl_ModelFindNet( Ntl_Mod_t * p, const char * pName );
extern ABC_DLL char * Ntl_ModelCreateNetName( Ntl_Mod_t * p, const char * pName, int Num );
extern ABC_DLL Ntl_Net_t * Ntl_ModelFindOrCreateNet( Ntl_Mod_t * p, const char * pName );
extern ABC_DLL Ntl_Net_t * Ntl_ModelDontFindCreateNet( Ntl_Mod_t * p, const char * pName );
extern ABC_DLL void Ntl_ModelSetPioNumbers( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ModelFindPioNumber( Ntl_Mod_t * p, int fPiOnly, int fPoOnly, const char * pName, int * pNumber );
extern ABC_DLL int Ntl_ModelSetNetDriver( Ntl_Obj_t * pObj, Ntl_Net_t * pNet );
extern ABC_DLL int Ntl_ModelClearNetDriver( Ntl_Obj_t * pObj, Ntl_Net_t * pNet );
extern ABC_DLL void Ntl_ModelDeleteNet( Ntl_Mod_t * p, Ntl_Net_t * pNet );
extern ABC_DLL void Ntl_ModelInsertNet( Ntl_Mod_t * p, Ntl_Net_t * pNet );
extern ABC_DLL int Ntl_ModelCountNets( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ManAddModel( Ntl_Man_t * p, Ntl_Mod_t * pModel );
extern ABC_DLL Ntl_Mod_t * Ntl_ManFindModel( Ntl_Man_t * p, const char * pName );
/*=== ntlTime.c ==========================================================*/
extern ABC_DLL Tim_Man_t * Ntl_ManCreateTiming( Ntl_Man_t * p );
/*=== ntlReadBlif.c ==========================================================*/
extern ABC_DLL Ntl_Man_t * Ioa_ReadBlif( char * pFileName, int fCheck );
/*=== ntlWriteBlif.c ==========================================================*/
extern ABC_DLL void Ioa_WriteBlif( Ntl_Man_t * p, char * pFileName );
extern ABC_DLL void Ioa_WriteBlifLogic( Nwk_Man_t * pNtk, Ntl_Man_t * p, char * pFileName );
/*=== ntlUtil.c ==========================================================*/
extern ABC_DLL int Ntl_ModelCountLut1( Ntl_Mod_t * pRoot );
extern ABC_DLL int Ntl_ModelGetFaninMax( Ntl_Mod_t * pRoot );
extern ABC_DLL Ntl_Net_t * Ntl_ModelFindSimpleNet( Ntl_Net_t * pNetCo );
extern ABC_DLL int Ntl_ManCountSimpleCoDrivers( Ntl_Man_t * p );
extern ABC_DLL Vec_Ptr_t * Ntl_ManCollectCiNames( Ntl_Man_t * p );
extern ABC_DLL Vec_Ptr_t * Ntl_ManCollectCoNames( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManMarkCiCoNets( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManUnmarkCiCoNets( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManSetZeroInitValues( Ntl_Man_t * p );
extern ABC_DLL void Ntl_ManTransformInitValues( Ntl_Man_t * p );
extern ABC_DLL Vec_Vec_t * Ntl_ManTransformRegClasses( Ntl_Man_t * pMan, int nSizeMax, int fVerbose );
extern ABC_DLL void Ntl_ManFilterRegisterClasses( Aig_Man_t * pAig, Vec_Int_t * vRegClasses, int fVerbose );
extern ABC_DLL int Ntl_ManLatchNum( Ntl_Man_t * p );
extern ABC_DLL int Ntl_ManIsComb( Ntl_Man_t * p );
extern ABC_DLL int Ntl_ModelCombLeafNum( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ModelCombRootNum( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ModelSeqLeafNum( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ModelSeqRootNum( Ntl_Mod_t * p );
extern ABC_DLL int Ntl_ModelCheckNetsAreNotMarked( Ntl_Mod_t * pModel );
extern ABC_DLL void Ntl_ModelClearNets( Ntl_Mod_t * pModel );
extern ABC_DLL void Ntl_ManRemoveUselessNets( Ntl_Man_t * p );
#ifdef __cplusplus
}
#endif
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
|