diff options
Diffstat (limited to 'src/base/wlc/wlcCom.c')
| -rw-r--r-- | src/base/wlc/wlcCom.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/src/base/wlc/wlcCom.c b/src/base/wlc/wlcCom.c index 5f62f757..5237f11d 100644 --- a/src/base/wlc/wlcCom.c +++ b/src/base/wlc/wlcCom.c @@ -338,12 +338,34 @@ int Abc_CommandBlast( Abc_Frame_t * pAbc, int argc, char ** argv ) Wlc_Ntk_t * pNtk = Wlc_AbcGetNtk(pAbc); Vec_Int_t * vBoxIds = NULL; Gia_Man_t * pNew = NULL; - int c, fGiaSimple = 0, fAddOutputs = 0, fMulti = 0, fVerbose = 0; + int c, iOutput = -1, nOutputRange = 2, fGiaSimple = 0, fAddOutputs = 0, fMulti = 0, fVerbose = 0; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "comvh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "ORcomvh" ) ) != EOF ) { switch ( c ) { + case 'O': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-O\" should be followed by an integer.\n" ); + goto usage; + } + iOutput = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( iOutput < 0 ) + goto usage; + break; + case 'R': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" ); + goto usage; + } + nOutputRange = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nOutputRange < 0 ) + goto usage; + break; case 'c': fGiaSimple ^= 1; break; @@ -373,8 +395,13 @@ int Abc_CommandBlast( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( vBoxIds == NULL ) Abc_Print( 1, "Warning: There is no multipliers in the design.\n" ); } + if ( iOutput >= 0 && iOutput + nOutputRange > Wlc_NtkPoNum(pNtk) ) + { + Abc_Print( 1, "Abc_CommandBlast(): The output range [%d:%d] is incorrect.\n", iOutput, iOutput + nOutputRange - 1 ); + return 0; + } // transform - pNew = Wlc_NtkBitBlast( pNtk, vBoxIds, fGiaSimple, fAddOutputs ); + pNew = Wlc_NtkBitBlast( pNtk, vBoxIds, iOutput, nOutputRange, fGiaSimple, fAddOutputs ); Vec_IntFreeP( &vBoxIds ); if ( pNew == NULL ) { @@ -384,8 +411,10 @@ int Abc_CommandBlast( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_FrameUpdateGia( pAbc, pNew ); return 0; usage: - Abc_Print( -2, "usage: %%blast [-comvh]\n" ); + Abc_Print( -2, "usage: %%blast [-OR num] [-comvh]\n" ); Abc_Print( -2, "\t performs bit-blasting of the word-level design\n" ); + Abc_Print( -2, "\t-O num : zero-based index of the first word-level PO to bit-blast [default = %d]\n", iOutput ); + Abc_Print( -2, "\t-R num : the total number of word-level POs to bit-blast [default = %d]\n", nOutputRange ); Abc_Print( -2, "\t-c : toggle using AIG w/o const propagation and strashing [default = %s]\n", fGiaSimple? "yes": "no" ); Abc_Print( -2, "\t-o : toggle using additional POs on the word-level boundaries [default = %s]\n", fAddOutputs? "yes": "no" ); Abc_Print( -2, "\t-m : toggle creating boxes for all multipliers in the design [default = %s]\n", fMulti? "yes": "no" ); |