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Diffstat (limited to 'abc70930/src/base/io/ioWriteBlifMv.c')
| -rw-r--r-- | abc70930/src/base/io/ioWriteBlifMv.c | 519 |
1 files changed, 0 insertions, 519 deletions
diff --git a/abc70930/src/base/io/ioWriteBlifMv.c b/abc70930/src/base/io/ioWriteBlifMv.c deleted file mode 100644 index 775a2e07..00000000 --- a/abc70930/src/base/io/ioWriteBlifMv.c +++ /dev/null @@ -1,519 +0,0 @@ -/**CFile**************************************************************** - - FileName [ioWriteBlifMv.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [Command processing package.] - - Synopsis [Procedures to write BLIF-MV files.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - June 20, 2005.] - - Revision [$Id: ioWriteBlifMv.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "io.h" -#include "main.h" -#include "mio.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -static void Io_NtkWriteBlifMv( FILE * pFile, Abc_Ntk_t * pNtk ); -static void Io_NtkWriteBlifMvOne( FILE * pFile, Abc_Ntk_t * pNtk ); -static void Io_NtkWriteBlifMvPis( FILE * pFile, Abc_Ntk_t * pNtk ); -static void Io_NtkWriteBlifMvPos( FILE * pFile, Abc_Ntk_t * pNtk ); -static void Io_NtkWriteBlifMvAsserts( FILE * pFile, Abc_Ntk_t * pNtk ); -static void Io_NtkWriteBlifMvNodeFanins( FILE * pFile, Abc_Obj_t * pNode ); -static void Io_NtkWriteBlifMvNode( FILE * pFile, Abc_Obj_t * pNode ); -static void Io_NtkWriteBlifMvLatch( FILE * pFile, Abc_Obj_t * pLatch ); -static void Io_NtkWriteBlifMvSubckt( FILE * pFile, Abc_Obj_t * pNode ); -static void Io_NtkWriteBlifMvValues( FILE * pFile, Abc_Obj_t * pNode ); - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [Write the network into a BLIF file with the given name.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_WriteBlifMv( Abc_Ntk_t * pNtk, char * FileName ) -{ - FILE * pFile; - Abc_Ntk_t * pNtkTemp; - int i; - assert( Abc_NtkIsNetlist(pNtk) ); - assert( Abc_NtkHasBlifMv(pNtk) ); - // start writing the file - pFile = fopen( FileName, "w" ); - if ( pFile == NULL ) - { - fprintf( stdout, "Io_WriteBlifMv(): Cannot open the output file.\n" ); - return; - } - fprintf( pFile, "# Benchmark \"%s\" written by ABC on %s\n", pNtk->pName, Extra_TimeStamp() ); - // write the master network - Io_NtkWriteBlifMv( pFile, pNtk ); - // write the remaining networks - if ( pNtk->pDesign ) - { - Vec_PtrForEachEntry( pNtk->pDesign->vModules, pNtkTemp, i ) - { - if ( pNtkTemp == pNtk ) - continue; - fprintf( pFile, "\n\n" ); - Io_NtkWriteBlifMv( pFile, pNtkTemp ); - } - } - fclose( pFile ); -} - -/**Function************************************************************* - - Synopsis [Write the network into a BLIF file with the given name.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMv( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - assert( Abc_NtkIsNetlist(pNtk) ); - // write the model name - fprintf( pFile, ".model %s\n", Abc_NtkName(pNtk) ); - // write the network - Io_NtkWriteBlifMvOne( pFile, pNtk ); - // write EXDC network if it exists - if ( Abc_NtkExdc(pNtk) ) - printf( "Io_NtkWriteBlifMv(): EXDC is not written.\n" ); - // finalize the file - fprintf( pFile, ".end\n\n\n" ); -} - -/**Function************************************************************* - - Synopsis [Write one network.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvOne( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - ProgressBar * pProgress; - Abc_Obj_t * pNode, * pTerm, * pLatch; - int i; - - // write the PIs - fprintf( pFile, ".inputs" ); - Io_NtkWriteBlifMvPis( pFile, pNtk ); - fprintf( pFile, "\n" ); - - // write the POs - fprintf( pFile, ".outputs" ); - Io_NtkWriteBlifMvPos( pFile, pNtk ); - fprintf( pFile, "\n" ); - - // write the assertions - if ( Abc_NtkAssertNum(pNtk) ) - { - fprintf( pFile, ".asserts" ); - Io_NtkWriteBlifMvAsserts( pFile, pNtk ); - fprintf( pFile, "\n" ); - } - - // write the MV directives - fprintf( pFile, "\n" ); - Abc_NtkForEachCi( pNtk, pTerm, i ) - if ( Abc_ObjMvVarNum(Abc_ObjFanout0(pTerm)) > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(Abc_ObjFanout0(pTerm)), Abc_ObjMvVarNum(Abc_ObjFanout0(pTerm)) ); - Abc_NtkForEachCo( pNtk, pTerm, i ) - if ( Abc_ObjMvVarNum(Abc_ObjFanin0(pTerm)) > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(Abc_ObjFanin0(pTerm)), Abc_ObjMvVarNum(Abc_ObjFanin0(pTerm)) ); - - // write the blackbox - if ( Abc_NtkHasBlackbox( pNtk ) ) - { - fprintf( pFile, ".blackbox\n" ); - return; - } - - // write the timing info -// Io_WriteTimingInfo( pFile, pNtk ); - - // write the latches - if ( !Abc_NtkIsComb(pNtk) ) - { - fprintf( pFile, "\n" ); - Abc_NtkForEachLatch( pNtk, pLatch, i ) - Io_NtkWriteBlifMvLatch( pFile, pLatch ); - fprintf( pFile, "\n" ); - } -/* - // write the subcircuits - assert( Abc_NtkWhiteboxNum(pNtk) == 0 ); - if ( Abc_NtkBlackboxNum(pNtk) > 0 ) - { - fprintf( pFile, "\n" ); - Abc_NtkForEachBlackbox( pNtk, pNode, i ) - Io_NtkWriteBlifMvSubckt( pFile, pNode ); - fprintf( pFile, "\n" ); - } -*/ - if ( Abc_NtkBlackboxNum(pNtk) > 0 || Abc_NtkWhiteboxNum(pNtk) > 0 ) - { - fprintf( pFile, "\n" ); - Abc_NtkForEachBox( pNtk, pNode, i ) - { - if ( Abc_ObjIsLatch(pNode) ) - continue; - Io_NtkWriteBlifMvSubckt( pFile, pNode ); - } - fprintf( pFile, "\n" ); - } - - // write each internal node - pProgress = Extra_ProgressBarStart( stdout, Abc_NtkObjNumMax(pNtk) ); - Abc_NtkForEachNode( pNtk, pNode, i ) - { - Extra_ProgressBarUpdate( pProgress, i, NULL ); - Io_NtkWriteBlifMvNode( pFile, pNode ); - } - Extra_ProgressBarStop( pProgress ); -} - - -/**Function************************************************************* - - Synopsis [Writes the primary input list.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvPis( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - Abc_Obj_t * pTerm, * pNet; - int LineLength; - int AddedLength; - int NameCounter; - int i; - - LineLength = 7; - NameCounter = 0; - - Abc_NtkForEachPi( pNtk, pTerm, i ) - { - pNet = Abc_ObjFanout0(pTerm); - // get the line length after this name is written - AddedLength = strlen(Abc_ObjName(pNet)) + 1; - if ( NameCounter && LineLength + AddedLength + 3 > IO_WRITE_LINE_LENGTH ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", Abc_ObjName(pNet) ); - LineLength += AddedLength; - NameCounter++; - } -} - -/**Function************************************************************* - - Synopsis [Writes the primary input list.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvPos( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - Abc_Obj_t * pTerm, * pNet; - int LineLength; - int AddedLength; - int NameCounter; - int i; - - LineLength = 8; - NameCounter = 0; - - Abc_NtkForEachPo( pNtk, pTerm, i ) - { - pNet = Abc_ObjFanin0(pTerm); - // get the line length after this name is written - AddedLength = strlen(Abc_ObjName(pNet)) + 1; - if ( NameCounter && LineLength + AddedLength + 3 > IO_WRITE_LINE_LENGTH ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", Abc_ObjName(pNet) ); - LineLength += AddedLength; - NameCounter++; - } -} - -/**Function************************************************************* - - Synopsis [Writes the assertion list.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvAsserts( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - Abc_Obj_t * pTerm, * pNet; - int LineLength; - int AddedLength; - int NameCounter; - int i; - - LineLength = 8; - NameCounter = 0; - - Abc_NtkForEachAssert( pNtk, pTerm, i ) - { - pNet = Abc_ObjFanin0(pTerm); - // get the line length after this name is written - AddedLength = strlen(Abc_ObjName(pNet)) + 1; - if ( NameCounter && LineLength + AddedLength + 3 > IO_WRITE_LINE_LENGTH ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", Abc_ObjName(pNet) ); - LineLength += AddedLength; - NameCounter++; - } -} - -/**Function************************************************************* - - Synopsis [Write the latch into a file.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvLatch( FILE * pFile, Abc_Obj_t * pLatch ) -{ - Abc_Obj_t * pNetLi, * pNetLo; - int Reset; - pNetLi = Abc_ObjFanin0( Abc_ObjFanin0(pLatch) ); - pNetLo = Abc_ObjFanout0( Abc_ObjFanout0(pLatch) ); - Reset = (int)Abc_ObjData( pLatch ); - // write the latch line - fprintf( pFile, ".latch" ); - fprintf( pFile, " %10s", Abc_ObjName(pNetLi) ); - fprintf( pFile, " %10s", Abc_ObjName(pNetLo) ); - fprintf( pFile, "\n" ); - // write the reset node - fprintf( pFile, ".reset %s\n", Abc_ObjName(pNetLo) ); - fprintf( pFile, "%d\n", Reset-1 ); -} - -/**Function************************************************************* - - Synopsis [Write the latch into a file.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvSubckt( FILE * pFile, Abc_Obj_t * pNode ) -{ - Abc_Ntk_t * pModel = pNode->pData; - Abc_Obj_t * pTerm; - int i; - // write the MV directives - fprintf( pFile, "\n" ); - Abc_ObjForEachFanin( pNode, pTerm, i ) - if ( Abc_ObjMvVarNum(pTerm) > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(pTerm), Abc_ObjMvVarNum(pTerm) ); - Abc_ObjForEachFanout( pNode, pTerm, i ) - if ( Abc_ObjMvVarNum(pTerm) > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(pTerm), Abc_ObjMvVarNum(pTerm) ); - // write the subcircuit - fprintf( pFile, ".subckt %s %s", Abc_NtkName(pModel), Abc_ObjName(pNode) ); - // write pairs of the formal=actual names - Abc_NtkForEachPi( pModel, pTerm, i ) - { - fprintf( pFile, " %s", Abc_ObjName(Abc_ObjFanout0(pTerm)) ); - pTerm = Abc_ObjFanin( pNode, i ); - fprintf( pFile, "=%s", Abc_ObjName(Abc_ObjFanin0(pTerm)) ); - } - Abc_NtkForEachPo( pModel, pTerm, i ) - { - fprintf( pFile, " %s", Abc_ObjName(Abc_ObjFanin0(pTerm)) ); - pTerm = Abc_ObjFanout( pNode, i ); - fprintf( pFile, "=%s", Abc_ObjName(Abc_ObjFanout0(pTerm)) ); - } - fprintf( pFile, "\n" ); -} - - -/**Function************************************************************* - - Synopsis [Write the node into a file.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvNode( FILE * pFile, Abc_Obj_t * pNode ) -{ - Abc_Obj_t * pFanin; - char * pCur; - int nValues, iFanin, i; - - // write .mv directives for the fanins - fprintf( pFile, "\n" ); - Abc_ObjForEachFanin( pNode, pFanin, i ) - { -// nValues = atoi(pCur); - nValues = Abc_ObjMvVarNum( pFanin ); - if ( nValues > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(pFanin), nValues ); -// while ( *pCur++ != ' ' ); - } - - // write .mv directives for the node -// nValues = atoi(pCur); - nValues = Abc_ObjMvVarNum( Abc_ObjFanout0(pNode) ); - if ( nValues > 2 ) - fprintf( pFile, ".mv %s %d\n", Abc_ObjName(Abc_ObjFanout0(pNode)), nValues ); -// while ( *pCur++ != '\n' ); - - // write the .names line - fprintf( pFile, ".table" ); - Io_NtkWriteBlifMvNodeFanins( pFile, pNode ); - fprintf( pFile, "\n" ); - - // write the cubes - pCur = Abc_ObjData(pNode); - if ( *pCur == 'd' ) - { - fprintf( pFile, ".default " ); - pCur++; - } - // write the literals - for ( ; *pCur; pCur++ ) - { - fprintf( pFile, "%c", *pCur ); - if ( *pCur != '=' ) - continue; - // get the number - iFanin = atoi( pCur+1 ); - fprintf( pFile, "%s", Abc_ObjName(Abc_ObjFanin(pNode,iFanin)) ); - // scroll on to the next symbol - while ( *pCur != ' ' && *pCur != '\n' ) - pCur++; - pCur--; - } -} - -/**Function************************************************************* - - Synopsis [Writes the primary input list.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteBlifMvNodeFanins( FILE * pFile, Abc_Obj_t * pNode ) -{ - Abc_Obj_t * pNet; - int LineLength; - int AddedLength; - int NameCounter; - char * pName; - int i; - - LineLength = 6; - NameCounter = 0; - Abc_ObjForEachFanin( pNode, pNet, i ) - { - // get the fanin name - pName = Abc_ObjName(pNet); - // get the line length after the fanin name is written - AddedLength = strlen(pName) + 1; - if ( NameCounter && LineLength + AddedLength + 3 > IO_WRITE_LINE_LENGTH ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", pName ); - LineLength += AddedLength; - NameCounter++; - } - - // get the output name - pName = Abc_ObjName(Abc_ObjFanout0(pNode)); - // get the line length after the output name is written - AddedLength = strlen(pName) + 1; - if ( NameCounter && LineLength + AddedLength > 75 ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", pName ); -} - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |