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/**CFile****************************************************************
FileName [mioApi.c]
PackageName [MVSIS 1.3: Multi-valued logic synthesis system.]
Synopsis [File reading/writing for technology mapping.]
Author [MVSIS Group]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - September 8, 2003.]
Revision [$Id: mioApi.c,v 1.4 2004/06/28 14:20:25 alanmi Exp $]
***********************************************************************/
#include "mioInt.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Mio_LibraryReadName ( Mio_Library_t * pLib ) { return pLib->pName; }
int Mio_LibraryReadGateNum ( Mio_Library_t * pLib ) { return pLib->nGates; }
Mio_Gate_t * Mio_LibraryReadGates ( Mio_Library_t * pLib ) { return pLib->pGates; }
Mio_Gate_t ** Mio_LibraryReadGateArray ( Mio_Library_t * pLib ) { return pLib->ppGatesName;}
Mio_Gate_t * Mio_LibraryReadBuf ( Mio_Library_t * pLib ) { return pLib->pGateBuf; }
Mio_Gate_t * Mio_LibraryReadInv ( Mio_Library_t * pLib ) { return pLib->pGateInv; }
Mio_Gate_t * Mio_LibraryReadConst0 ( Mio_Library_t * pLib ) { return pLib->pGate0; }
Mio_Gate_t * Mio_LibraryReadConst1 ( Mio_Library_t * pLib ) { return pLib->pGate1; }
Mio_Gate_t * Mio_LibraryReadNand2 ( Mio_Library_t * pLib ) { return pLib->pGateNand2; }
Mio_Gate_t * Mio_LibraryReadAnd2 ( Mio_Library_t * pLib ) { return pLib->pGateAnd2; }
float Mio_LibraryReadDelayInvRise ( Mio_Library_t * pLib ) { return (float)(pLib->pGateInv? pLib->pGateInv->pPins->dDelayBlockRise : 0.0); }
float Mio_LibraryReadDelayInvFall ( Mio_Library_t * pLib ) { return (float)(pLib->pGateInv? pLib->pGateInv->pPins->dDelayBlockFall : 0.0); }
float Mio_LibraryReadDelayInvMax ( Mio_Library_t * pLib ) { return (float)(pLib->pGateInv? pLib->pGateInv->pPins->dDelayBlockMax : 0.0); }
float Mio_LibraryReadDelayNand2Rise( Mio_Library_t * pLib ) { return (float)(pLib->pGateNand2? pLib->pGateNand2->pPins->dDelayBlockRise : 0.0); }
float Mio_LibraryReadDelayNand2Fall( Mio_Library_t * pLib ) { return (float)(pLib->pGateNand2? pLib->pGateNand2->pPins->dDelayBlockFall : 0.0); }
float Mio_LibraryReadDelayNand2Max ( Mio_Library_t * pLib ) { return (float)(pLib->pGateNand2? pLib->pGateNand2->pPins->dDelayBlockMax : 0.0); }
float Mio_LibraryReadDelayAnd2Max ( Mio_Library_t * pLib ) { return (float)(pLib->pGateAnd2? pLib->pGateAnd2->pPins->dDelayBlockMax : 0.0); }
float Mio_LibraryReadDelayAigNode ( Mio_Library_t * pLib ) { return pLib->pGateAnd2 ? Mio_LibraryReadDelayAnd2Max(pLib) : Mio_LibraryReadDelayNand2Max(pLib); } // approximate delay of the AIG node
float Mio_LibraryReadAreaInv ( Mio_Library_t * pLib ) { return (float)(pLib->pGateInv? pLib->pGateInv->dArea : 0.0); }
float Mio_LibraryReadAreaBuf ( Mio_Library_t * pLib ) { return (float)(pLib->pGateBuf? pLib->pGateBuf->dArea : 0.0); }
float Mio_LibraryReadAreaNand2 ( Mio_Library_t * pLib ) { return (float)(pLib->pGateNand2? pLib->pGateNand2->dArea : 0.0); }
/**Function*************************************************************
Synopsis [Returns the longest gate name.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Mio_LibraryReadGateNameMax( Mio_Library_t * pLib )
{
Mio_Gate_t * pGate;
int LenMax = 0, LenCur;
Mio_LibraryForEachGate( pLib, pGate )
{
LenCur = strlen( Mio_GateReadName(pGate) );
if ( LenMax < LenCur )
LenMax = LenCur;
}
return LenMax;
}
/**Function*************************************************************
Synopsis [Read Mvc of the gate by name.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Mio_Gate_t * Mio_LibraryReadGateByName( Mio_Library_t * pLib, char * pName, char * pOutName )
{
Mio_Gate_t * pGate;
if ( ! st__lookup( pLib->tName2Gate, pName, (char **)&pGate ) )
return NULL;
if ( pOutName == NULL )
return pGate;
if ( !strcmp(pGate->pOutName, pOutName) )
return pGate;
if ( pGate->pTwin && !strcmp(pGate->pTwin->pOutName, pOutName) )
return pGate->pTwin;
return NULL;
}
/**Function*************************************************************
Synopsis [Returns the first gate in the library with the given TT.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Mio_Gate_t * Mio_LibraryReadGateByTruth( Mio_Library_t * pLib, word t )
{
Mio_Gate_t * pGate;
Mio_LibraryForEachGate( pLib, pGate )
if ( pGate->nInputs <= 6 && pGate->uTruth == t )
return pGate;
return NULL;
}
/**Function*************************************************************
Synopsis [Read Mvc of the gate by name.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Mio_LibraryReadSopByName( Mio_Library_t * pLib, char * pName )
{
Mio_Gate_t * pGate;
if ( st__lookup( pLib->tName2Gate, pName, (char **)&pGate ) )
return pGate->pSop;
return NULL;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Mio_GateReadName ( Mio_Gate_t * pGate ) { return pGate->pName; }
char * Mio_GateReadOutName ( Mio_Gate_t * pGate ) { return pGate->pOutName; }
double Mio_GateReadArea ( Mio_Gate_t * pGate ) { return pGate->dArea; }
char * Mio_GateReadForm ( Mio_Gate_t * pGate ) { return pGate->pForm; }
Mio_Pin_t * Mio_GateReadPins ( Mio_Gate_t * pGate ) { return pGate->pPins; }
Mio_Library_t * Mio_GateReadLib ( Mio_Gate_t * pGate ) { return pGate->pLib; }
Mio_Gate_t * Mio_GateReadNext ( Mio_Gate_t * pGate ) { return pGate->pNext; }
Mio_Gate_t * Mio_GateReadTwin ( Mio_Gate_t * pGate ) { return pGate->pTwin; }
int Mio_GateReadPinNum ( Mio_Gate_t * pGate ) { return pGate->nInputs; }
double Mio_GateReadDelayMax( Mio_Gate_t * pGate ) { return pGate->dDelayMax; }
char * Mio_GateReadSop ( Mio_Gate_t * pGate ) { return pGate->pSop; }
word Mio_GateReadTruth ( Mio_Gate_t * pGate ) { return pGate->nInputs <= 6 ? pGate->uTruth : 0; }
word * Mio_GateReadTruthP ( Mio_Gate_t * pGate ) { return pGate->nInputs <= 6 ? NULL: pGate->pTruth; }
int Mio_GateReadValue ( Mio_Gate_t * pGate ) { return pGate->Value; }
void Mio_GateSetValue ( Mio_Gate_t * pGate, int Value ) { pGate->Value = Value; }
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Mio_PinReadName ( Mio_Pin_t * pPin ) { return pPin->pName; }
Mio_PinPhase_t Mio_PinReadPhase ( Mio_Pin_t * pPin ) { return pPin->Phase; }
double Mio_PinReadInputLoad ( Mio_Pin_t * pPin ) { return pPin->dLoadInput; }
double Mio_PinReadMaxLoad ( Mio_Pin_t * pPin ) { return pPin->dLoadMax; }
double Mio_PinReadDelayBlockRise ( Mio_Pin_t * pPin ) { return pPin->dDelayBlockRise; }
double Mio_PinReadDelayFanoutRise( Mio_Pin_t * pPin ) { return pPin->dDelayFanoutRise;}
double Mio_PinReadDelayBlockFall ( Mio_Pin_t * pPin ) { return pPin->dDelayBlockFall; }
double Mio_PinReadDelayFanoutFall( Mio_Pin_t * pPin ) { return pPin->dDelayFanoutFall;}
double Mio_PinReadDelayBlockMax ( Mio_Pin_t * pPin ) { return pPin->dDelayBlockMax; }
Mio_Pin_t * Mio_PinReadNext ( Mio_Pin_t * pPin ) { return pPin->pNext; }
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Mio_GateReadPinName( Mio_Gate_t * pGate, int iPin )
{
Mio_Pin_t * pPin;
int i = 0;
Mio_GateForEachPin( pGate, pPin )
if ( i++ == iPin )
return Mio_PinReadName(pPin);
return NULL;
}
float Mio_GateReadPinDelay( Mio_Gate_t * pGate, int iPin )
{
Mio_Pin_t * pPin;
int i = 0;
Mio_GateForEachPin( pGate, pPin )
if ( i++ == iPin )
return 0.5 * pPin->dDelayBlockRise + 0.5 * pPin->dDelayBlockFall;
return ABC_INFINITY;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
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