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New switch in 'read_lib' to replace gate/pin names by short strings.

This commit is contained in:
Alan Mishchenko 2015-08-24 18:07:10 -07:00
parent 5bf0f86450
commit 1fffe8f6f3
1 changed files with 44 additions and 5 deletions
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49
src/map/scl/sclLibUtil.c
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@ -152,6 +152,44 @@ void Abc_SclShortFormula( SC_Cell * pCell, char * pForm, char * pBuffer )
}
*pBuffer++ = 0;
}
static inline void Abc_SclTimingUpdate( SC_Cell * pCell, SC_Timing * p, char * Buffer )
{
SC_Pin * pPin; int i;
SC_CellForEachPinIn( pCell, pPin, i )
if ( p->related_pin && !strcmp(p->related_pin, pPin->pName) )
{
ABC_FREE( p->related_pin );
sprintf( Buffer, "%c", 'a'+i );
p->related_pin = Abc_UtilStrsav( Buffer );
}
}
static inline void Abc_SclTimingsUpdate( SC_Cell * pCell, SC_Timings * p, char * Buffer )
{
SC_Timing * pTemp; int i;
Vec_PtrForEachEntry( SC_Timing *, p->vTimings, pTemp, i )
Abc_SclTimingUpdate( pCell, pTemp, Buffer );
}
static inline void Abc_SclPinUpdate( SC_Cell * pCell, SC_Pin * p, char * Buffer )
{
// update pin names in the timing
SC_Timings * pTemp; int i;
SC_PinForEachRTiming( p, pTemp, i )
{
SC_Pin * pPin; int k;
Abc_SclTimingsUpdate( pCell, pTemp, Buffer );
SC_CellForEachPinIn( pCell, pPin, k )
if ( pTemp->pName && !strcmp(pTemp->pName, pPin->pName) )
{
ABC_FREE( pTemp->pName );
sprintf( Buffer, "%c", 'a'+k );
pTemp->pName = Abc_UtilStrsav( Buffer );
}
}
// update formula
Abc_SclShortFormula( pCell, p->func_text, Buffer );
ABC_FREE( p->func_text );
p->func_text = Abc_UtilStrsav( Buffer );
}
void Abc_SclShortNames( SC_Lib * p )
{
char Buffer[10000];
@ -169,11 +207,7 @@ void Abc_SclShortNames( SC_Lib * p )
pCell->pName = Abc_UtilStrsav( Buffer );
// formula
SC_CellForEachPinOut( pCell, pPin, n )
{
Abc_SclShortFormula( pCell, pPin->func_text, Buffer );
ABC_FREE( pPin->func_text );
pPin->func_text = Abc_UtilStrsav( Buffer );
}
Abc_SclPinUpdate( pCell, pPin, Buffer );
// pin names
SC_CellForEachPinIn( pCell, pPin, n )
{
@ -192,6 +226,11 @@ void Abc_SclShortNames( SC_Lib * p )
p->nBins = 0;
ABC_FREE( p->pBins );
Abc_SclHashCells( p );
// update library name
printf( "Renaming library \"%s\" into \"%s%d\".\n", p->pName, "lib", SC_LibCellNum(p) );
ABC_FREE( p->pName );
sprintf( Buffer, "lib%d", SC_LibCellNum(p) );
p->pName = Abc_UtilStrsav( Buffer );
}
/**Function*************************************************************