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/**CFile****************************************************************
FileName [scl.c]
SystemName [ABC: Logic synthesis and verification system.]
Synopsis [Standard-cell library representation.]
Author [Alan Mishchenko, Niklas Een]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - August 24, 2012.]
Revision [$Id: scl.c,v 1.0 2012/08/24 00:00:00 alanmi Exp $]
***********************************************************************/
#include "sclInt.h"
#include "scl.h"
#include "base/main/mainInt.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static int Scl_CommandRead ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandWrite( Abc_Frame_t * pAbc, int argc, char **argv );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Scl_Init( Abc_Frame_t * pAbc )
{
Cmd_CommandAdd( pAbc, "SC mapping", "read_scl", Scl_CommandRead, 0 );
Cmd_CommandAdd( pAbc, "SC mapping", "write_scl", Scl_CommandWrite, 0 );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Scl_End( Abc_Frame_t * pAbc )
{
Abc_SclLoad( NULL, &pAbc->pLibScl );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Scl_CommandRead( Abc_Frame_t * pAbc, int argc, char ** argv )
{
char * pFileName;
FILE * pFile;
int c;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF )
{
switch ( c )
{
case 'h':
goto usage;
default:
goto usage;
}
}
if ( argc != globalUtilOptind + 1 )
goto usage;
// get the input file name
pFileName = argv[globalUtilOptind];
if ( (pFile = fopen( pFileName, "r" )) == NULL )
{
fprintf( pAbc->Err, "Cannot open input file \"%s\". \n", pFileName );
return 1;
}
fclose( pFile );
// set the new network
Abc_SclLoad( pFileName, &pAbc->pLibScl );
return 0;
usage:
fprintf( pAbc->Err, "usage: read_scl [-h] <file>\n" );
fprintf( pAbc->Err, "\t reads Liberty library from file\n" );
fprintf( pAbc->Err, "\t-h : prints the command summary\n" );
fprintf( pAbc->Err, "\t<file> : the name of a file to read\n" );
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Scl_CommandWrite( Abc_Frame_t * pAbc, int argc, char **argv )
{
char * pFileName;
int c;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF )
{
switch ( c )
{
case 'h':
goto usage;
default:
goto usage;
}
}
if ( argc != globalUtilOptind + 1 )
goto usage;
if ( pAbc->pLibScl == NULL )
{
fprintf( pAbc->Err, "There is no Liberty Library available.\n" );
return 1;
}
// get the input file name
pFileName = argv[globalUtilOptind];
Abc_SclSave( pFileName, pAbc->pLibScl );
return 0;
usage:
fprintf( pAbc->Err, "usage: write_scl [-h] <file>\n" );
fprintf( pAbc->Err, "\t write Liberty library into file\n" );
fprintf( pAbc->Err, "\t-h : print the help massage\n" );
fprintf( pAbc->Err, "\t<file> : the name of the file to write\n" );
return 1;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
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