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/**CFile****************************************************************
FileName [mio.h]
PackageName [MVSIS 2.0: 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: mio.h,v 1.6 2004/08/09 22:16:31 satrajit Exp $]
***********************************************************************/
#ifndef ABC__map__mio__mio_h
#define ABC__map__mio__mio_h
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_HEADER_START
////////////////////////////////////////////////////////////////////////
/// STRUCTURE DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
typedef enum { MIO_PHASE_UNKNOWN, MIO_PHASE_INV, MIO_PHASE_NONINV } Mio_PinPhase_t;
typedef struct Mio_LibraryStruct_t_ Mio_Library_t;
typedef struct Mio_GateStruct_t_ Mio_Gate_t;
typedef struct Mio_PinStruct_t_ Mio_Pin_t;
typedef struct Mio_Cell_t_ Mio_Cell_t;
struct Mio_Cell_t_
{
char * pName; // name
word uTruth; // truth table
float Area; // area
unsigned Id : 28; // gate ID
unsigned nFanins : 4; // gate fanins
float Delays[6]; // delay
};
////////////////////////////////////////////////////////////////////////
/// GLOBAL VARIABLES ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
#define Mio_LibraryForEachGate( Lib, Gate ) \
for ( Gate = Mio_LibraryReadGates(Lib); \
Gate; \
Gate = Mio_GateReadNext(Gate) )
#define Mio_LibraryForEachGateSafe( Lib, Gate, Gate2 ) \
for ( Gate = Mio_LibraryReadGates(Lib), \
Gate2 = (Gate? Mio_GateReadNext(Gate): NULL); \
Gate; \
Gate = Gate2, \
Gate2 = (Gate? Mio_GateReadNext(Gate): NULL) )
#define Mio_GateForEachPin( Gate, Pin ) \
for ( Pin = Mio_GateReadPins(Gate); \
Pin; \
Pin = Mio_PinReadNext(Pin) )
#define Mio_GateForEachPinSafe( Gate, Pin, Pin2 ) \
for ( Pin = Mio_GateReadPins(Gate), \
Pin2 = (Pin? Mio_PinReadNext(Pin): NULL); \
Pin; \
Pin = Pin2, \
Pin2 = (Pin? Mio_PinReadNext(Pin): NULL) )
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/*=== mio.c =============================================================*/
extern void Mio_UpdateGenlib( Mio_Library_t * pLib );
extern int Mio_UpdateGenlib2( Vec_Str_t * vStr, Vec_Str_t * vStr2, char * pFileName, int fVerbose );
/*=== mioApi.c =============================================================*/
extern char * Mio_LibraryReadName ( Mio_Library_t * pLib );
extern int Mio_LibraryReadGateNum ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadGates ( Mio_Library_t * pLib );
extern Mio_Gate_t ** Mio_LibraryReadGateArray ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadGateByName ( Mio_Library_t * pLib, char * pName, char * pOutName );
extern char * Mio_LibraryReadSopByName ( Mio_Library_t * pLib, char * pName );
extern Mio_Gate_t * Mio_LibraryReadGateByTruth( Mio_Library_t * pLib, word t );
extern Mio_Gate_t * Mio_LibraryReadConst0 ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadConst1 ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadNand2 ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadAnd2 ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadBuf ( Mio_Library_t * pLib );
extern Mio_Gate_t * Mio_LibraryReadInv ( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayInvRise( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayInvFall( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayInvMax( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayNand2Rise( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayNand2Fall( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayNand2Max( Mio_Library_t * pLib );
extern float Mio_LibraryReadDelayAnd2Max( Mio_Library_t * pLib );
extern float Mio_LibraryReadAreaInv ( Mio_Library_t * pLib );
extern float Mio_LibraryReadAreaBuf ( Mio_Library_t * pLib );
extern float Mio_LibraryReadAreaNand2 ( Mio_Library_t * pLib );
extern int Mio_LibraryReadGateNameMax( Mio_Library_t * pLib );
extern char * Mio_GateReadName ( Mio_Gate_t * pGate );
extern char * Mio_GateReadOutName ( Mio_Gate_t * pGate );
extern double Mio_GateReadArea ( Mio_Gate_t * pGate );
extern char * Mio_GateReadForm ( Mio_Gate_t * pGate );
extern Mio_Pin_t * Mio_GateReadPins ( Mio_Gate_t * pGate );
extern Mio_Library_t * Mio_GateReadLib ( Mio_Gate_t * pGate );
extern Mio_Gate_t * Mio_GateReadNext ( Mio_Gate_t * pGate );
extern Mio_Gate_t * Mio_GateReadTwin ( Mio_Gate_t * pGate );
extern int Mio_GateReadPinNum ( Mio_Gate_t * pGate );
extern double Mio_GateReadDelayMax ( Mio_Gate_t * pGate );
extern char * Mio_GateReadSop ( Mio_Gate_t * pGate );
extern word Mio_GateReadTruth ( Mio_Gate_t * pGate );
extern int Mio_GateReadValue ( Mio_Gate_t * pGate );
extern char * Mio_GateReadPinName ( Mio_Gate_t * pGate, int iPin );
extern float Mio_GateReadPinDelay ( Mio_Gate_t * pGate, int iPin );
extern void Mio_GateSetValue ( Mio_Gate_t * pGate, int Value );
extern char * Mio_PinReadName ( Mio_Pin_t * pPin );
extern Mio_PinPhase_t Mio_PinReadPhase ( Mio_Pin_t * pPin );
extern double Mio_PinReadInputLoad ( Mio_Pin_t * pPin );
extern double Mio_PinReadMaxLoad ( Mio_Pin_t * pPin );
extern double Mio_PinReadDelayBlockRise ( Mio_Pin_t * pPin );
extern double Mio_PinReadDelayFanoutRise( Mio_Pin_t * pPin );
extern double Mio_PinReadDelayBlockFall ( Mio_Pin_t * pPin );
extern double Mio_PinReadDelayFanoutFall( Mio_Pin_t * pPin );
extern double Mio_PinReadDelayBlockMax ( Mio_Pin_t * pPin );
extern Mio_Pin_t * Mio_PinReadNext ( Mio_Pin_t * pPin );
/*=== mioRead.c =============================================================*/
extern char * Mio_ReadFile( char * FileName, int fAddEnd );
extern Mio_Library_t * Mio_LibraryRead( char * FileName, char * pBuffer, char * ExcludeFile, int fVerbose );
extern int Mio_LibraryReadExclude( char * ExcludeFile, st__table * tExcludeGate );
/*=== mioFunc.c =============================================================*/
extern int Mio_LibraryParseFormulas( Mio_Library_t * pLib );
/*=== mioParse.c =============================================================*/
extern Vec_Int_t * Mio_ParseFormula( char * pFormInit, char ** ppVarNames, int nVars );
extern Vec_Wrd_t * Mio_ParseFormulaTruth( char * pFormInit, char ** ppVarNames, int nVars );
extern int Mio_ParseCheckFormula( Mio_Gate_t * pGate, char * pForm );
/*=== mioSop.c =============================================================*/
extern char * Mio_LibDeriveSop( int nVars, Vec_Int_t * vExpr, Vec_Str_t * vStr );
/*=== mioUtils.c =============================================================*/
extern void Mio_LibraryDelete( Mio_Library_t * pLib );
extern void Mio_GateDelete( Mio_Gate_t * pGate );
extern void Mio_PinDelete( Mio_Pin_t * pPin );
extern Mio_Pin_t * Mio_PinDup( Mio_Pin_t * pPin );
extern void Mio_WriteLibrary( FILE * pFile, Mio_Library_t * pLib, int fPrintSops );
extern Mio_Gate_t ** Mio_CollectRoots( Mio_Library_t * pLib, int nInputs, float tDelay, int fSkipInv, int * pnGates, int fVerbose );
extern Mio_Cell_t * Mio_CollectRootsNew( Mio_Library_t * pLib, int nInputs, int * pnGates, int fVerbose );
extern Mio_Cell_t * Mio_CollectRootsNewDefault( int nInputs, int * pnGates, int fVerbose );
extern word Mio_DeriveTruthTable6( Mio_Gate_t * pGate );
extern void Mio_DeriveTruthTable( Mio_Gate_t * pGate, unsigned uTruthsIn[][2], int nSigns, int nInputs, unsigned uTruthRes[] );
extern void Mio_DeriveGateDelays( Mio_Gate_t * pGate,
float ** ptPinDelays, int nPins, int nInputs, float tDelayZero,
float * ptDelaysRes, float * ptPinDelayMax );
extern Mio_Gate_t * Mio_GateCreatePseudo( int nInputs );
extern void Mio_LibraryShiftDelay( Mio_Library_t * pLib, double Shift );
extern void Mio_LibraryMultiArea( Mio_Library_t * pLib, double Multi );
extern void Mio_LibraryMultiDelay( Mio_Library_t * pLib, double Multi );
extern void Mio_LibraryTransferDelays( Mio_Library_t * pLibD, Mio_Library_t * pLibS );
/*=== sclUtil.c =========================================================*/
extern Mio_Library_t * Abc_SclDeriveGenlibSimple( void * pScl );
extern Mio_Library_t * Abc_SclDeriveGenlib( void * pScl, float Slew, float Gain, int nGatesMin, int fVerbose );
extern int Abc_SclHasDelayInfo( void * pScl );
ABC_NAMESPACE_HEADER_END
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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