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
|
/**CFile****************************************************************
FileName [wlnCom.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Word-level network.]
Synopsis []
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - September 23, 2018.]
Revision [$Id: wlnCom.c,v 1.00 2018/09/23 00:00:00 alanmi Exp $]
***********************************************************************/
#include "wln.h"
#include "base/main/mainInt.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static int Abc_CommandYosys ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandSolve ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandPrint ( Abc_Frame_t * pAbc, int argc, char ** argv );
static inline Rtl_Lib_t * Wln_AbcGetRtl( Abc_Frame_t * pAbc ) { return (Rtl_Lib_t *)pAbc->pAbcRtl; }
static inline void Wln_AbcFreeRtl( Abc_Frame_t * pAbc ) { if ( pAbc->pAbcRtl ) Rtl_LibFree(Wln_AbcGetRtl(pAbc)); }
static inline void Wln_AbcUpdateRtl( Abc_Frame_t * pAbc, Rtl_Lib_t * pLib ) { Wln_AbcFreeRtl(pAbc); pAbc->pAbcRtl = pLib; }
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Wln_Init( Abc_Frame_t * pAbc )
{
Cmd_CommandAdd( pAbc, "Word level", "%yosys", Abc_CommandYosys, 0 );
Cmd_CommandAdd( pAbc, "Word level", "%solve", Abc_CommandSolve, 0 );
Cmd_CommandAdd( pAbc, "Word level", "%print", Abc_CommandPrint, 0 );
}
/**Function********************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
******************************************************************************/
void Wln_End( Abc_Frame_t * pAbc )
{
Wln_AbcUpdateRtl( pAbc, NULL );
}
/**Function********************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
******************************************************************************/
int Abc_CommandYosys( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern Gia_Man_t * Wln_BlastSystemVerilog( char * pFileName, char * pTopModule, int fSkipStrash, int fInvert, int fTechMap, int fVerbose );
extern Rtl_Lib_t * Wln_ReadSystemVerilog( char * pFileName, char * pTopModule, int fCollapse, int fVerbose );
FILE * pFile;
char * pFileName = NULL;
char * pTopModule= NULL;
int fBlast = 0;
int fInvert = 0;
int fTechMap = 1;
int fSkipStrash = 0;
int fCollapse = 0;
int c, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Tbismcvh" ) ) != EOF )
{
switch ( c )
{
case 'T':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-T\" should be followed by a file name.\n" );
goto usage;
}
pTopModule = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'b':
fBlast ^= 1;
break;
case 'i':
fInvert ^= 1;
break;
case 's':
fSkipStrash ^= 1;
break;
case 'm':
fTechMap ^= 1;
break;
case 'c':
fCollapse ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
if ( argc != globalUtilOptind + 1 )
{
printf( "Abc_CommandReadWlc(): Input file name should be given on the command line.\n" );
return 0;
}
// get the file name
pFileName = argv[globalUtilOptind];
if ( (pFile = fopen( pFileName, "r" )) == NULL )
{
Abc_Print( 1, "Cannot open input file \"%s\". ", pFileName );
if ( (pFileName = Extra_FileGetSimilarName( pFileName, ".v", ".sv", NULL, NULL, NULL )) )
Abc_Print( 1, "Did you mean \"%s\"?", pFileName );
Abc_Print( 1, "\n" );
return 0;
}
fclose( pFile );
// perform reading
if ( fBlast )
{
Gia_Man_t * pNew = NULL;
if ( !strcmp( Extra_FileNameExtension(pFileName), "v" ) )
pNew = Wln_BlastSystemVerilog( pFileName, pTopModule, fSkipStrash, fInvert, fTechMap, fVerbose );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "sv" ) )
pNew = Wln_BlastSystemVerilog( pFileName, pTopModule, fSkipStrash, fInvert, fTechMap, fVerbose );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "rtlil" ) )
pNew = Wln_BlastSystemVerilog( pFileName, pTopModule, fSkipStrash, fInvert, fTechMap, fVerbose );
else
{
printf( "Abc_CommandYosys(): Unknown file extension.\n" );
return 0;
}
Abc_FrameUpdateGia( pAbc, pNew );
}
else
{
Rtl_Lib_t * pLib = NULL;
if ( !strcmp( Extra_FileNameExtension(pFileName), "v" ) )
pLib = Wln_ReadSystemVerilog( pFileName, pTopModule, fCollapse, fVerbose );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "sv" ) )
pLib = Wln_ReadSystemVerilog( pFileName, pTopModule, fCollapse, fVerbose );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "rtlil" ) )
pLib = Wln_ReadSystemVerilog( pFileName, pTopModule, fCollapse, fVerbose );
else
{
printf( "Abc_CommandYosys(): Unknown file extension.\n" );
return 0;
}
Wln_AbcUpdateRtl( pAbc, pLib );
}
return 0;
usage:
Abc_Print( -2, "usage: %%yosys [-T <module>] [-bismcvh] <file_name>\n" );
Abc_Print( -2, "\t reads Verilog or SystemVerilog using Yosys\n" );
Abc_Print( -2, "\t-T : specify the top module name (default uses \"-auto-top\"\n" );
Abc_Print( -2, "\t-b : toggle bit-blasting the design into an AIG using Yosys [default = %s]\n", fBlast? "yes": "no" );
Abc_Print( -2, "\t-i : toggle interting the outputs (useful for miters) [default = %s]\n", fInvert? "yes": "no" );
Abc_Print( -2, "\t-s : toggle no structural hashing during bit-blasting [default = %s]\n", fSkipStrash? "no strash": "strash" );
Abc_Print( -2, "\t-m : toggle using \"techmap\" to blast operators [default = %s]\n", fTechMap? "yes": "no" );
Abc_Print( -2, "\t-c : toggle collapsing design hierarchy using Yosys [default = %s]\n", fCollapse? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}
/**Function********************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
******************************************************************************/
int Abc_CommandPrint( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Rtl_LibPrintStats( Rtl_Lib_t * p );
extern void Rtl_LibPrintHieStats( Rtl_Lib_t * p );
extern void Rtl_LibPrint( char * pFileName, Rtl_Lib_t * p );
Rtl_Lib_t * pLib = Wln_AbcGetRtl(pAbc);
int c, fHie = 0, fDesign = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "pdvh" ) ) != EOF )
{
switch ( c )
{
case 'p':
fHie ^= 1;
break;
case 'd':
fDesign ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
if ( pLib == NULL )
{
printf( "The design is not entered.\n" );
return 1;
}
Rtl_LibPrintStats( pLib );
if ( fHie )
Rtl_LibPrintHieStats( pLib );
if ( fDesign )
Rtl_LibPrint( NULL, pLib );
return 0;
usage:
Abc_Print( -2, "usage: %%print [-pdvh]\n" );
Abc_Print( -2, "\t print statistics about the hierarchical design\n" );
Abc_Print( -2, "\t-p : toggle printing of the hierarchy [default = %s]\n", fHie? "yes": "no" );
Abc_Print( -2, "\t-d : toggle printing of the design [default = %s]\n", fDesign? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
Abc_Print( -2, "\t<file> : text file name with guidance for solving\n");
return 1;
}
/**Function********************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
******************************************************************************/
int Abc_CommandSolve( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Rtl_LibBlast( Rtl_Lib_t * pLib );
extern void Rtl_LibBlast2( Rtl_Lib_t * pLib, Vec_Int_t * vRoots, int fInv );
extern void Rtl_LibSolve( Rtl_Lib_t * pLib, void * pNtk );
extern void Rtl_LibPreprocess( Rtl_Lib_t * pLib );
extern void Wln_SolveWithGuidance( char * pFileName, Rtl_Lib_t * p );
Rtl_Lib_t * pLib = Wln_AbcGetRtl(pAbc);
int c, fOldBlast = 0, fPrepro = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "opvh" ) ) != EOF )
{
switch ( c )
{
case 'o':
fOldBlast ^= 1;
break;
case 'p':
fPrepro ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
if ( pLib == NULL )
{
printf( "The design is not entered.\n" );
return 1;
}
if ( argc == globalUtilOptind + 1 )
{
char * pFileName = argv[globalUtilOptind];
FILE * pFile = fopen( pFileName, "r" );
if ( pFile == NULL )
{
Abc_Print( -1, "Cannot open file \"%s\" with the input test patterns.\n", pFileName );
return 0;
}
fclose( pFile );
printf( "Using guidance from file \"%s\".\n", pFileName );
Wln_SolveWithGuidance( pFileName, pLib );
}
else
{
printf( "Solving the miter without guidance.\n" );
if ( fOldBlast )
Rtl_LibBlast( pLib );
else
Rtl_LibBlast2( pLib, NULL, 0 );
if ( fPrepro )
Rtl_LibPreprocess( pLib );
Rtl_LibSolve( pLib, NULL );
}
return 0;
usage:
Abc_Print( -2, "usage: %%solve [-opvh] <file>\n" );
Abc_Print( -2, "\t solving properties for the hierarchical design\n" );
Abc_Print( -2, "\t-o : toggle using old bit-blasting procedure [default = %s]\n", fOldBlast? "yes": "no" );
Abc_Print( -2, "\t-p : toggle preprocessing for verification [default = %s]\n", fPrepro? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
Abc_Print( -2, "\t<file> : text file name with guidance for solving\n");
return 1;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
|
