diff options
Diffstat (limited to 'src/base/io/io.c')
| -rw-r--r-- | src/base/io/io.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/base/io/io.c b/src/base/io/io.c index b7c3234c..86e9dc80 100644 --- a/src/base/io/io.c +++ b/src/base/io/io.c @@ -1654,9 +1654,10 @@ int IoCommandWriteBlif( Abc_Frame_t * pAbc, int argc, char **argv ) char * pFileName; char * pLutStruct = NULL; int c, fSpecial = 0; + int fUseHie = 0; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "Sjh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "Sjah" ) ) != EOF ) { switch ( c ) { @@ -1677,6 +1678,9 @@ int IoCommandWriteBlif( Abc_Frame_t * pAbc, int argc, char **argv ) case 'j': fSpecial ^= 1; break; + case 'a': + fUseHie ^= 1; + break; case 'h': goto usage; default: @@ -1694,16 +1698,17 @@ int IoCommandWriteBlif( Abc_Frame_t * pAbc, int argc, char **argv ) pFileName = argv[globalUtilOptind]; // call the corresponding file writer if ( fSpecial || pLutStruct ) - Io_WriteBlifSpecial( pAbc->pNtkCur, pFileName, pLutStruct ); + Io_WriteBlifSpecial( pAbc->pNtkCur, pFileName, pLutStruct, fUseHie ); else Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_BLIF ); return 0; usage: - fprintf( pAbc->Err, "usage: write_blif [-S str] [-jh] <file>\n" ); + fprintf( pAbc->Err, "usage: write_blif [-S str] [-jah] <file>\n" ); fprintf( pAbc->Err, "\t writes the network into a BLIF file\n" ); fprintf( pAbc->Err, "\t-S str : string representing the LUT structure [default = %s]\n", pLutStruct ? pLutStruct : "not used" ); fprintf( pAbc->Err, "\t-j : enables special BLIF writing [default = %s]\n", fSpecial? "yes" : "no" );; + fprintf( pAbc->Err, "\t-a : enables hierarchical BLIF writing for LUT structures [default = %s]\n", fUseHie? "yes" : "no" );; fprintf( pAbc->Err, "\t-h : print the help massage\n" ); fprintf( pAbc->Err, "\tfile : the name of the file to write (extension .blif)\n" ); return 1; |