diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 3902830d..f740ee18 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -5160,7 +5160,7 @@ usage: Description [] SideEffects [] - + SeeAlso [] ***********************************************************************/ @@ -11278,6 +11278,11 @@ int Abc_CommandSeqCleanup( Abc_Frame_t * pAbc, int argc, char ** argv ) fprintf( pErr, "Only works for structrally hashed networks.\n" ); return 1; } + if ( !Abc_NtkLatchNum(pNtk) ) + { + fprintf( pErr, "Only works for sequential networks.\n" ); + return 1; + } // modify the current network pNtkRes = Abc_NtkDarLatchSweep( pNtk, fLatchSweep, fVerbose ); if ( pNtkRes == NULL ) @@ -11367,6 +11372,11 @@ int Abc_CommandCycle( Abc_Frame_t * pAbc, int argc, char ** argv ) fprintf( pErr, "Only works for strashed networks or logic SOP networks.\n" ); return 1; } + if ( !Abc_NtkLatchNum(pNtk) ) + { + fprintf( pErr, "Only works for sequential networks.\n" ); + return 1; + } if ( Abc_NtkIsStrash(pNtk) ) Abc_NtkCycleInitState( pNtk, nFrames, fVerbose ); @@ -11457,7 +11467,11 @@ int Abc_CommandXsim( Abc_Frame_t * pAbc, int argc, char ** argv ) fprintf( pErr, "Only works for strashed networks.\n" ); return 1; } - + if ( !Abc_NtkLatchNum(pNtk) ) + { + fprintf( pErr, "Only works for sequential networks.\n" ); + return 1; + } Abc_NtkXValueSimulate( pNtk, nFrames, fXInputs, fXState, fVerbose ); return 0; |