diff options
Diffstat (limited to 'src/base/io/io.c')
| -rw-r--r-- | src/base/io/io.c | 1599 |
1 files changed, 358 insertions, 1241 deletions
diff --git a/src/base/io/io.c b/src/base/io/io.c index fe88a285..89703214 100644 --- a/src/base/io/io.c +++ b/src/base/io/io.c @@ -26,43 +26,23 @@ //////////////////////////////////////////////////////////////////////// static int IoCommandRead ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadAiger ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadBaf ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandReadBlif ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadBlifMv ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandReadBench ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadDsd ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandReadEdif ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandReadEqn ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadInit ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadPla ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadTruth ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandReadVerilog ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadVer ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandReadVerLib ( Abc_Frame_t * pAbc, int argc, char **argv ); +static int IoCommandReadPla ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWrite ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteHie ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteAiger ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteBaf ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteBlif ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteBlifMv ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteBench ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteCellNet( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteCnf ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteCounter( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteDot ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteEqn ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWriteGml ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteList ( Abc_Frame_t * pAbc, int argc, char **argv ); static int IoCommandWritePla ( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteVerilog( Abc_Frame_t * pAbc, int argc, char **argv ); -static int IoCommandWriteVerLib ( Abc_Frame_t * pAbc, int argc, char **argv ); - -extern int glo_fMapped; //////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// +/// FUNCTION DEFITIONS /// //////////////////////////////////////////////////////////////////////// /**Function************************************************************* @@ -79,38 +59,20 @@ extern int glo_fMapped; void Io_Init( Abc_Frame_t * pAbc ) { Cmd_CommandAdd( pAbc, "I/O", "read", IoCommandRead, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_aiger", IoCommandReadAiger, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_baf", IoCommandReadBaf, 1 ); Cmd_CommandAdd( pAbc, "I/O", "read_blif", IoCommandReadBlif, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_blif_mv", IoCommandReadBlifMv, 1 ); Cmd_CommandAdd( pAbc, "I/O", "read_bench", IoCommandReadBench, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_dsd", IoCommandReadDsd, 1 ); -// Cmd_CommandAdd( pAbc, "I/O", "read_edif", IoCommandReadEdif, 1 ); + Cmd_CommandAdd( pAbc, "I/O", "read_edif", IoCommandReadEdif, 1 ); Cmd_CommandAdd( pAbc, "I/O", "read_eqn", IoCommandReadEqn, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_init", IoCommandReadInit, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_pla", IoCommandReadPla, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "read_truth", IoCommandReadTruth, 1 ); Cmd_CommandAdd( pAbc, "I/O", "read_verilog", IoCommandReadVerilog, 1 ); -// Cmd_CommandAdd( pAbc, "I/O", "read_ver", IoCommandReadVer, 1 ); -// Cmd_CommandAdd( pAbc, "I/O", "read_verlib", IoCommandReadVerLib, 0 ); + Cmd_CommandAdd( pAbc, "I/O", "read_pla", IoCommandReadPla, 1 ); - Cmd_CommandAdd( pAbc, "I/O", "write", IoCommandWrite, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_hie", IoCommandWriteHie, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_aiger", IoCommandWriteAiger, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_baf", IoCommandWriteBaf, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_blif", IoCommandWriteBlif, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_blif_mv", IoCommandWriteBlifMv, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_bench", IoCommandWriteBench, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_cellnet", IoCommandWriteCellNet, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_counter", IoCommandWriteCounter, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_cnf", IoCommandWriteCnf, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_dot", IoCommandWriteDot, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_eqn", IoCommandWriteEqn, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_gml", IoCommandWriteGml, 0 ); -// Cmd_CommandAdd( pAbc, "I/O", "write_list", IoCommandWriteList, 0 ); Cmd_CommandAdd( pAbc, "I/O", "write_pla", IoCommandWritePla, 0 ); - Cmd_CommandAdd( pAbc, "I/O", "write_verilog", IoCommandWriteVerilog, 0 ); -// Cmd_CommandAdd( pAbc, "I/O", "write_verlib", IoCommandWriteVerLib, 0 ); } /**Function************************************************************* @@ -142,20 +104,17 @@ void Io_End() int IoCommandRead( Abc_Frame_t * pAbc, int argc, char ** argv ) { Abc_Ntk_t * pNtk; - char * pFileName; + char * FileName; + FILE * pFile; int fCheck; int c; fCheck = 1; - glo_fMapped = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "mch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { - case 'm': - glo_fMapped ^= 1; - break; case 'c': fCheck ^= 1; break; @@ -165,132 +124,38 @@ int IoCommandRead( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, Io_ReadFileType(pFileName), fCheck ); - if ( pNtk == NULL ) - return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; -usage: - fprintf( pAbc->Err, "usage: read [-mch] <file>\n" ); - fprintf( pAbc->Err, "\t replaces the current network by the network read from <file>\n" ); - fprintf( pAbc->Err, "\t by calling the parser that matches the extension of <file>\n" ); - fprintf( pAbc->Err, "\t (to read a hierarchical design, use \"read_hie\")\n" ); - fprintf( pAbc->Err, "\t-m : toggle reading mapped Verilog [default = %s]\n", glo_fMapped? "yes":"no" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadAiger( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pFileName; - int fCheck; - int c; - - fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + if ( argc != util_optind + 1 ) { - switch ( c ) - { - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_AIGER, fCheck ); - if ( pNtk == NULL ) - return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: read_aiger [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in the AIGER format (http://fmv.jku.at/aiger)\n" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadBaf( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pFileName; - int fCheck; - int c; + } - fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + // get the input file name + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) { - switch ( c ) - { - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); + fprintf( pAbc->Err, "\n" ); + return 1; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_BAF, fCheck ); + fclose( pFile ); + + // set the new network + pNtk = Io_Read( FileName, fCheck ); if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Reading network from file has failed.\n" ); return 1; + } // replace the current network Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_baf [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in Binary Aig Format (BAF)\n" ); + fprintf( pAbc->Err, "usage: read [-ch] <file>\n" ); + fprintf( pAbc->Err, "\t read the network from file in Verilog/BLIF/BENCH format\n" ); fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); @@ -310,23 +175,18 @@ usage: ***********************************************************************/ int IoCommandReadBlif( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; - int fReadAsAig; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; + FILE * pFile; int fCheck; int c; - extern Abc_Ntk_t * Io_ReadBlifAsAig( char * pFileName, int fCheck ); fCheck = 1; - fReadAsAig = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ach" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { - case 'a': - fReadAsAig ^= 1; - break; case 'c': fCheck ^= 1; break; @@ -336,34 +196,47 @@ int IoCommandReadBlif( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) + + if ( argc != util_optind + 1 ) + { goto usage; + } + // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - if ( fReadAsAig ) - pNtk = Io_ReadBlifAsAig( pFileName, fCheck ); - else -// pNtk = Io_Read( pFileName, IO_FILE_BLIF, fCheck ); + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) { - Abc_Ntk_t * pTemp; - pNtk = Io_ReadBlif( pFileName, fCheck ); - if ( pNtk == NULL ) - return 1; - pNtk = Abc_NtkToLogic( pTemp = pNtk ); - Abc_NtkDelete( pTemp ); + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); + fprintf( pAbc->Err, "\n" ); + return 1; + } + fclose( pFile ); + + // set the new network + pNtk = Io_ReadBlif( FileName, fCheck ); + if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Reading network from BLIF file has failed.\n" ); + return 1; } + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); return 1; + } + // replace the current network Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_blif [-ach] <file>\n" ); + fprintf( pAbc->Err, "usage: read_blif [-ch] <file>\n" ); fprintf( pAbc->Err, "\t read the network in binary BLIF format\n" ); - fprintf( pAbc->Err, "\t-a : toggle creating AIG while reading the file [default = %s]\n", fReadAsAig? "yes":"no" ); fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); @@ -381,16 +254,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandReadBlifMv( Abc_Frame_t * pAbc, int argc, char ** argv ) +int IoCommandReadBench( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; + FILE * pFile; int fCheck; int c; fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { @@ -403,68 +277,39 @@ int IoCommandReadBlifMv( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) + + if ( argc != util_optind + 1 ) + { goto usage; + } + // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_BLIFMV, fCheck ); - if ( pNtk == NULL ) + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) + { + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); + fprintf( pAbc->Err, "\n" ); return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: read_blif_mv [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in BLIF-MV format\n" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadBench( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pFileName; - int fCheck; - int c; + } + fclose( pFile ); - fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + // set the new network + pNtk = Io_ReadBench( FileName, fCheck ); + if ( pNtk == NULL ) { - switch ( c ) - { - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Err, "Reading network from BENCH file has failed.\n" ); + return 1; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_BENCH, fCheck ); + + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); return 1; + } // replace the current network Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; @@ -489,77 +334,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandReadDsd( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pString; - int fCheck; - int c; - extern Abc_Ntk_t * Io_ReadDsd( char * pFormula ); - - fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) - { - switch ( c ) - { - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pString = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_ReadDsd( pString ); - if ( pNtk == NULL ) - return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: read_dsd [-h] <formula>\n" ); - fprintf( pAbc->Err, "\t parses a formula representing DSD of a function\n" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tformula : the formula representing disjoint-support decomposition (DSD)\n" ); - fprintf( pAbc->Err, "\t Example of a formula: !(a*(b+CA(!d,e*f,c))*79B3(g,h,i,k))\n" ); - fprintf( pAbc->Err, "\t where \'!\' is an INV, \'*\' is an AND, \'+\' is an XOR, \n" ); - fprintf( pAbc->Err, "\t CA and 79B3 are hexadecimal representations of truth tables\n" ); - fprintf( pAbc->Err, "\t (in this case CA=11001010 is truth table of MUX(Data0,Data1,Ctrl))\n" ); - fprintf( pAbc->Err, "\t The lower chars (a,b,c,etc) are reserved for elementary variables.\n" ); - fprintf( pAbc->Err, "\t The upper chars (A,B,C,etc) are reserved for hexadecimal digits.\n" ); - fprintf( pAbc->Err, "\t No spaces are allowed in formulas. In parantheses, LSB goes first.\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ int IoCommandReadEdif( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; + FILE * pFile; int fCheck; int c; fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { @@ -572,135 +357,47 @@ int IoCommandReadEdif( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_EDIF, fCheck ); - if ( pNtk == NULL ) - return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; -usage: - fprintf( pAbc->Err, "usage: read_edif [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in EDIF (works only for ISCAS benchmarks)\n" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadEqn( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pFileName; - int fCheck; - int c; - - fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + if ( argc != util_optind + 1 ) { - switch ( c ) - { - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) goto usage; + } + // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_EQN, fCheck ); - if ( pNtk == NULL ) + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) + { + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); + fprintf( pAbc->Err, "\n" ); return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: read_eqn [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in equation format\n" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadInit( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - FILE * pOut, * pErr; - Abc_Ntk_t * pNtk; - char * pFileName; - int c; - extern void Io_ReadBenchInit( Abc_Ntk_t * pNtk, char * pFileName ); - - pNtk = Abc_FrameReadNtk(pAbc); - pOut = Abc_FrameReadOut(pAbc); - pErr = Abc_FrameReadErr(pAbc); + } + fclose( pFile ); - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + // set the new network + pNtk = Io_ReadEdif( FileName, fCheck ); + if ( pNtk == NULL ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Err, "Reading network from EDIF file has failed.\n" ); + return 1; } - if ( argc != globalUtilOptind + 1 ) - goto usage; + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); if ( pNtk == NULL ) { - fprintf( pErr, "Empty network.\n" ); + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); return 1; } - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Abc_NtkDup( pNtk ); - Io_ReadBenchInit( pNtk, pFileName ); // replace the current network Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_init [-h] <file>\n" ); - fprintf( pAbc->Err, "\t reads initial state of the network in BENCH format\n" ); + fprintf( pAbc->Err, "usage: read_edif [-ch] <file>\n" ); + fprintf( pAbc->Err, "\t read the network in EDIF (works only for ISCAS benchmarks)\n" ); + fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); return 1; @@ -717,16 +414,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv ) +int IoCommandReadEqn( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; + FILE * pFile; int fCheck; int c; fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { @@ -739,150 +437,46 @@ int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_PLA, fCheck ); - if ( pNtk == NULL ) - return 1; - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; -usage: - fprintf( pAbc->Err, "usage: read_pla [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in PLA\n" ); - fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadTruth( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pSopCover; - int fHex; - int c; - - fHex = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "xh" ) ) != EOF ) - { - switch ( c ) - { - case 'x': - fHex ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - - if ( argc != globalUtilOptind + 1 ) + if ( argc != util_optind + 1 ) { goto usage; } - // convert truth table to SOP - if ( fHex ) - pSopCover = Abc_SopFromTruthHex(argv[globalUtilOptind]); - else - pSopCover = Abc_SopFromTruthBin(argv[globalUtilOptind]); - if ( pSopCover == NULL ) + // get the input file name + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) { - fprintf( pAbc->Err, "Reading truth table has failed.\n" ); + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); + fprintf( pAbc->Err, "\n" ); return 1; } + fclose( pFile ); - pNtk = Abc_NtkCreateWithNode( pSopCover ); - free( pSopCover ); + // set the new network + pNtk = Io_ReadEqn( FileName, fCheck ); if ( pNtk == NULL ) { - fprintf( pAbc->Err, "Deriving the network has failed.\n" ); + fprintf( pAbc->Err, "Reading network from the equation file has failed.\n" ); return 1; } - // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: read_truth [-xh] <truth>\n" ); - fprintf( pAbc->Err, "\t creates network with node having given truth table\n" ); - fprintf( pAbc->Err, "\t-x : toggles between bin and hex representation [default = %s]\n", fHex? "hex":"bin" ); - fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); - fprintf( pAbc->Err, "\ttruth : truth table with most signficant bit first (e.g. 1000 for AND(a,b))\n" ); - return 1; -} -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandReadVerilog( Abc_Frame_t * pAbc, int argc, char ** argv ) -{ - Abc_Ntk_t * pNtk; - char * pFileName; - int fCheck; - int c; - - fCheck = 1; - glo_fMapped = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "mch" ) ) != EOF ) - { - switch ( c ) - { - case 'm': - glo_fMapped ^= 1; - break; - case 'c': - fCheck ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the input file name - pFileName = argv[globalUtilOptind]; - // read the file using the corresponding file reader - pNtk = Io_Read( pFileName, IO_FILE_VERILOG, fCheck ); + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); return 1; + } // replace the current network Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_verilog [-mch] <file>\n" ); - fprintf( pAbc->Err, "\t read the network in Verilog (IWLS 2002/2005 subset)\n" ); - fprintf( pAbc->Err, "\t-m : toggle reading mapped Verilog [default = %s]\n", glo_fMapped? "yes":"no" ); + fprintf( pAbc->Err, "usage: read_eqn [-ch] <file>\n" ); + fprintf( pAbc->Err, "\t read the network in equation format\n" ); fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); @@ -900,23 +494,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandReadVer( Abc_Frame_t * pAbc, int argc, char ** argv ) +int IoCommandReadVerilog( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Ntk_t * pNtk, * pNtkNew; - Abc_Lib_t * pDesign; - char * pFileName; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; FILE * pFile; int fCheck; int c; - extern Abc_Ntk_t * Abc_LibDeriveAig( Abc_Ntk_t * pNtk, Abc_Lib_t * pLib ); - extern Abc_Lib_t * Ver_ParseFile( char * pFileName, Abc_Lib_t * pGateLib, int fCheck, int fUseMemMan ); - - printf( "Stand-alone structural Verilog reader is available as command \"read_verilog\".\n" ); - return 0; fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { @@ -930,55 +518,45 @@ int IoCommandReadVer( Abc_Frame_t * pAbc, int argc, char ** argv ) } } - if ( argc != globalUtilOptind + 1 ) + if ( argc != util_optind + 1 ) { goto usage; } // get the input file name - pFileName = argv[globalUtilOptind]; - if ( (pFile = fopen( pFileName, "r" )) == NULL ) + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) { - fprintf( pAbc->Err, "Cannot open input file \"%s\". ", pFileName ); - if ( pFileName = Extra_FileGetSimilarName( pFileName, ".blif", ".bench", ".pla", ".baf", ".aig" ) ) - fprintf( pAbc->Err, "Did you mean \"%s\"?", pFileName ); + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); fprintf( pAbc->Err, "\n" ); return 1; } fclose( pFile ); // set the new network - pDesign = Ver_ParseFile( pFileName, Abc_FrameReadLibVer(), fCheck, 1 ); - if ( pDesign == NULL ) + pNtk = Io_ReadVerilog( FileName, fCheck ); + if ( pNtk == NULL ) { fprintf( pAbc->Err, "Reading network from the verilog file has failed.\n" ); return 1; } - // derive root design - pNtk = Abc_LibDeriveRoot( pDesign ); - Abc_LibFree( pDesign, NULL ); + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); if ( pNtk == NULL ) { - fprintf( pAbc->Err, "Deriving root module has failed.\n" ); - return 1; - } - - // derive the AIG network from this design - pNtkNew = Abc_LibDeriveAig( pNtk, Abc_FrameReadLibVer() ); - Abc_NtkDelete( pNtk ); - if ( pNtkNew == NULL ) - { - fprintf( pAbc->Err, "Converting root module to AIG has failed.\n" ); + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); return 1; } // replace the current network - Abc_FrameReplaceCurrentNetwork( pAbc, pNtkNew ); + Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_ver [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read a network in structural verilog (using current library)\n" ); + fprintf( pAbc->Err, "usage: read_verilog [-ch] <file>\n" ); + fprintf( pAbc->Err, "\t read the network in Verilog (IWLS 2005 subset)\n" ); fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); @@ -996,18 +574,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandReadVerLib( Abc_Frame_t * pAbc, int argc, char ** argv ) +int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv ) { - Abc_Lib_t * pLibrary; - char * pFileName; + Abc_Ntk_t * pNtk, * pTemp; + char * FileName; FILE * pFile; int fCheck; int c; - extern Abc_Lib_t * Ver_ParseFile( char * pFileName, Abc_Lib_t * pGateLib, int fCheck, int fUseMemMan ); fCheck = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "ch" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "ch" ) ) != EOF ) { switch ( c ) { @@ -1021,41 +598,45 @@ int IoCommandReadVerLib( Abc_Frame_t * pAbc, int argc, char ** argv ) } } - if ( argc != globalUtilOptind + 1 ) + if ( argc != util_optind + 1 ) { goto usage; } // get the input file name - pFileName = argv[globalUtilOptind]; - if ( (pFile = fopen( pFileName, "r" )) == NULL ) + FileName = argv[util_optind]; + if ( (pFile = fopen( FileName, "r" )) == NULL ) { - fprintf( pAbc->Err, "Cannot open input file \"%s\". ", pFileName ); - if ( pFileName = Extra_FileGetSimilarName( pFileName, ".blif", ".bench", ".pla", ".baf", ".aig" ) ) - fprintf( pAbc->Err, "Did you mean \"%s\"?", pFileName ); + fprintf( pAbc->Err, "Cannot open input file \"%s\". ", FileName ); + if ( FileName = Extra_FileGetSimilarName( FileName, ".mv", ".blif", ".pla", ".eqn", ".bench" ) ) + fprintf( pAbc->Err, "Did you mean \"%s\"?", FileName ); fprintf( pAbc->Err, "\n" ); return 1; } fclose( pFile ); // set the new network - pLibrary = Ver_ParseFile( pFileName, NULL, fCheck, 0 ); - if ( pLibrary == NULL ) + pNtk = Io_ReadPla( FileName, fCheck ); + if ( pNtk == NULL ) { - fprintf( pAbc->Err, "Reading library from the verilog file has failed.\n" ); + fprintf( pAbc->Err, "Reading network from PLA file has failed.\n" ); return 1; } - printf( "The library contains %d gates.\n", st_count(pLibrary->tModules) ); - // free old library - if ( Abc_FrameReadLibVer() ) - Abc_LibFree( Abc_FrameReadLibVer(), NULL ); - // read new library - Abc_FrameSetLibVer( pLibrary ); + + pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk ); + Abc_NtkDelete( pTemp ); + if ( pNtk == NULL ) + { + fprintf( pAbc->Err, "Converting to logic network after reading has failed.\n" ); + return 1; + } + // replace the current network + Abc_FrameReplaceCurrentNetwork( pAbc, pNtk ); return 0; usage: - fprintf( pAbc->Err, "usage: read_verlib [-ch] <file>\n" ); - fprintf( pAbc->Err, "\t read a gate library in structural verilog\n" ); + fprintf( pAbc->Err, "usage: read_pla [-ch] <file>\n" ); + fprintf( pAbc->Err, "\t read the network in PLA\n" ); fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" ); fprintf( pAbc->Err, "\t-h : prints the command summary\n" ); fprintf( pAbc->Err, "\tfile : the name of a file to read\n" ); @@ -1074,191 +655,58 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandWrite( Abc_Frame_t * pAbc, int argc, char **argv ) +int IoCommandWriteBlif( Abc_Frame_t * pAbc, int argc, char **argv ) { - char * pFileName; + Abc_Ntk_t * pNtk; + char * FileName; + int fWriteLatches; int c; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + fWriteLatches = 1; + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "lh" ) ) != EOF ) { switch ( c ) { + case 'l': + fWriteLatches ^= 1; + break; case 'h': goto usage; default: goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, Io_ReadFileType(pFileName) ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write [-h] <file>\n" ); - fprintf( pAbc->Err, "\t writes the current network into <file> by calling\n" ); - fprintf( pAbc->Err, "\t the writer that matches the extension of <file>\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] -***********************************************************************/ -int IoCommandWriteHie( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pBaseName, * pFileName; - int c; - - glo_fMapped = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "mh" ) ) != EOF ) + pNtk = pAbc->pNtkCur; + if ( pNtk == NULL ) { - switch ( c ) - { - case 'm': - glo_fMapped ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Empty network.\n" ); + return 0; } - if ( argc != globalUtilOptind + 2 ) - goto usage; - // get the output file name - pBaseName = argv[globalUtilOptind]; - pFileName = argv[globalUtilOptind+1]; - // call the corresponding file writer -// Io_Write( pAbc->pNtkCur, pFileName, Io_ReadFileType(pFileName) ); - Io_WriteHie( pAbc->pNtkCur, pBaseName, pFileName ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_hie [-h] <orig> <file>\n" ); - fprintf( pAbc->Err, "\t writes the current network into <file> by calling\n" ); - fprintf( pAbc->Err, "\t the hierarchical writer that matches the extension of <file>\n" ); - fprintf( pAbc->Err, "\t-m : toggle reading mapped Verilog for <orig> [default = %s]\n", glo_fMapped? "yes":"no" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\torig : the name of the original file with the hierarchical design\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteAiger( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int fWriteSymbols; - int fCompact; - int c; - - fCompact = 1; - fWriteSymbols = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "sch" ) ) != EOF ) + if ( argc != util_optind + 1 ) { - switch ( c ) - { - case 's': - fWriteSymbols ^= 1; - break; - case 'c': - fCompact ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - if ( !Abc_NtkIsStrash(pAbc->pNtkCur) ) - { - fprintf( stdout, "Writing this format is only possible for structurally hashed AIGs.\n" ); - return 1; } - Io_WriteAiger( pAbc->pNtkCur, pFileName, fWriteSymbols, fCompact ); - return 0; + FileName = argv[util_optind]; -usage: - fprintf( pAbc->Err, "usage: write_aiger [-sch] <file>\n" ); - fprintf( pAbc->Err, "\t write the network in the AIGER format (http://fmv.jku.at/aiger)\n" ); - fprintf( pAbc->Err, "\t-s : toggle saving I/O names [default = %s]\n", fWriteSymbols? "yes" : "no" ); - fprintf( pAbc->Err, "\t-c : toggle writing more compactly [default = %s]\n", fCompact? "yes" : "no" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write (extension .aig)\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteBaf( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int c; - - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + // check the network type + if ( !Abc_NtkIsLogic(pNtk) && !Abc_NtkIsStrash(pNtk) && !Abc_NtkIsSeq(pNtk) ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Currently can only write logic networks, AIGs, and seq AIGs.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_BAF ); + Io_WriteBlifLogic( pNtk, FileName, fWriteLatches ); +// Io_WriteBlif( pNtk, FileName, fWriteLatches ); return 0; usage: - fprintf( pAbc->Err, "usage: write_baf [-h] <file>\n" ); + fprintf( pAbc->Err, "usage: write_blif [-lh] <file>\n" ); fprintf( pAbc->Err, "\t write the network into a BLIF file\n" ); + fprintf( pAbc->Err, "\t-l : toggle writing latches [default = %s]\n", fWriteLatches? "yes":"no" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write (extension .baf)\n" ); + fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; } @@ -1273,136 +721,66 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandWriteBlif( Abc_Frame_t * pAbc, int argc, char **argv ) +int IoCommandWriteBench( Abc_Frame_t * pAbc, int argc, char **argv ) { - char * pFileName; + Abc_Ntk_t * pNtk, * pNtkTemp; + char * FileName; + int fWriteLatches; int c; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + fWriteLatches = 1; + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "lh" ) ) != EOF ) { switch ( c ) { + case 'l': + fWriteLatches ^= 1; + break; case 'h': goto usage; default: goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_BLIF ); - return 0; -usage: - fprintf( pAbc->Err, "usage: write_blif [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the network into a BLIF file\n" ); - 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; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteBlifMv( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int c; - - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + pNtk = pAbc->pNtkCur; + if ( pNtk == NULL ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Empty network.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_BLIFMV ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_blif_mv [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the network into a BLIF-MV file\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write (extension .mv)\n" ); - return 1; -} -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteBench( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int fUseLuts; - int c; + if ( argc != util_optind + 1 ) + { + goto usage; + } + // get the input file name + FileName = argv[util_optind]; - fUseLuts = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "lh" ) ) != EOF ) + if ( !Abc_NtkIsStrash(pNtk) ) { - switch ( c ) - { - case 'l': - fUseLuts ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "The network should be an AIG.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - if ( !fUseLuts ) - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_BENCH ); - else - { - Abc_Ntk_t * pNtkTemp; - pNtkTemp = Abc_NtkToNetlist( pAbc->pNtkCur ); - Abc_NtkToAig( pNtkTemp ); - Io_WriteBenchLut( pNtkTemp, pFileName ); - Abc_NtkDelete( pNtkTemp ); + + // derive the netlist + pNtkTemp = Abc_NtkLogicToNetlistBench(pNtk); + if ( pNtkTemp == NULL ) + { + fprintf( pAbc->Out, "Writing BENCH has failed.\n" ); + return 0; } + Io_WriteBench( pNtkTemp, FileName ); + Abc_NtkDelete( pNtkTemp ); return 0; usage: - fprintf( pAbc->Err, "usage: write_bench [-lh] <file>\n" ); + fprintf( pAbc->Err, "usage: write_bench [-h] <file>\n" ); fprintf( pAbc->Err, "\t write the network in BENCH format\n" ); - fprintf( pAbc->Err, "\t-l : toggle using LUTs in the output [default = %s]\n", fUseLuts? "yes" : "no" ); +// fprintf( pAbc->Err, "\t-l : toggle writing latches [default = %s]\n", fWriteLatches? "yes":"no" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write (extension .bench)\n" ); + fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; } @@ -1417,15 +795,13 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandWriteCellNet( Abc_Frame_t * pAbc, int argc, char **argv ) +int IoCommandWriteCnf( Abc_Frame_t * pAbc, int argc, char **argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; + char * FileName; int c; - extern void Io_WriteCellNet( Abc_Ntk_t * pNtk, char * pFileName ); - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "h" ) ) != EOF ) { switch ( c ) { @@ -1435,95 +811,31 @@ int IoCommandWriteCellNet( Abc_Frame_t * pAbc, int argc, char **argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - pNtk = pAbc->pNtkCur; - if ( pNtk == NULL ) + + if ( pAbc->pNtkCur == NULL ) { fprintf( pAbc->Out, "Empty network.\n" ); return 0; } - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - if ( !Abc_NtkIsLogic(pNtk) ) + + if ( argc != util_optind + 1 ) { - fprintf( pAbc->Out, "The network should be a logic network (if it an AIG, use command \"logic\")\n" ); - return 0; + goto usage; } - Io_WriteCellNet( pNtk, pFileName ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_cellnet [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the network is the cellnet format\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteCnf( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int c; - int fAllPrimes; - int fNewAlgo; - extern Abc_Ntk_t * Abc_NtkDarToCnf( Abc_Ntk_t * pNtk, char * pFileName ); - fNewAlgo = 1; - fAllPrimes = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "nph" ) ) != EOF ) + // get the input file name + FileName = argv[util_optind]; + // write the file + if ( !Io_WriteCnf( pAbc->pNtkCur, FileName ) ) { - switch ( c ) - { - case 'n': - fNewAlgo ^= 1; - break; - case 'p': - fAllPrimes ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } + printf( "Writing CNF has failed.\n" ); + return 1; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // check if the feature will be used - if ( Abc_NtkIsStrash(pAbc->pNtkCur) && fAllPrimes ) - { - fAllPrimes = 0; - printf( "Warning: Selected option to write all primes has no effect when deriving CNF from AIG.\n" ); - } - // call the corresponding file writer - if ( fNewAlgo ) - Abc_NtkDarToCnf( pAbc->pNtkCur, pFileName ); - else if ( fAllPrimes ) - Io_WriteCnf( pAbc->pNtkCur, pFileName, 1 ); - else - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_CNF ); return 0; usage: - fprintf( pAbc->Err, "usage: write_cnf [-nph] <file>\n" ); + fprintf( pAbc->Err, "usage: write_cnf [-h] <file>\n" ); fprintf( pAbc->Err, "\t write the miter cone into a CNF file\n" ); - fprintf( pAbc->Err, "\t-n : toggle using new algorithm [default = %s]\n", fNewAlgo? "yes" : "no" ); - fprintf( pAbc->Err, "\t-p : toggle using all primes to enhance implicativity [default = %s]\n", fAllPrimes? "yes" : "no" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; @@ -1542,11 +854,12 @@ usage: ***********************************************************************/ int IoCommandWriteDot( Abc_Frame_t * pAbc, int argc, char **argv ) { - char * pFileName; + char * FileName; + Vec_Ptr_t * vNodes; int c; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "h" ) ) != EOF ) { switch ( c ) { @@ -1556,24 +869,40 @@ int IoCommandWriteDot( Abc_Frame_t * pAbc, int argc, char **argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) + + if ( pAbc->pNtkCur == NULL ) + { + fprintf( pAbc->Out, "Empty network.\n" ); + return 0; + } + + if ( !Abc_NtkIsStrash(pAbc->pNtkCur) ) + { + fprintf( stdout, "IoCommandWriteDot(): Currently can only process logic networks with BDDs.\n" ); + return 0; + } + + if ( argc != util_optind + 1 ) + { goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_DOT ); + } + + // get the input file name + FileName = argv[util_optind]; + // write the file + vNodes = Abc_NtkCollectObjects( pAbc->pNtkCur ); + Io_WriteDot( pAbc->pNtkCur, vNodes, NULL, FileName ); + Vec_PtrFree( vNodes ); return 0; usage: fprintf( pAbc->Err, "usage: write_dot [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the current network into a DOT file\n" ); + fprintf( pAbc->Err, "\t write the AIG into a DOT file\n" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; } -#include "fra.h" - /**Function************************************************************* Synopsis [] @@ -1585,22 +914,17 @@ usage: SeeAlso [] ***********************************************************************/ -int IoCommandWriteCounter( Abc_Frame_t * pAbc, int argc, char **argv ) +int IoCommandWriteEqn( Abc_Frame_t * pAbc, int argc, char **argv ) { - Abc_Ntk_t * pNtk; - char * pFileName; + Abc_Ntk_t * pNtk, * pNtkTemp; + char * FileName; int c; - int fNames; - fNames = 0; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "nh" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "h" ) ) != EOF ) { switch ( c ) { - case 'n': - fNames ^= 1; - break; case 'h': goto usage; default: @@ -1615,128 +939,32 @@ int IoCommandWriteCounter( Abc_Frame_t * pAbc, int argc, char **argv ) return 0; } - if ( argc != globalUtilOptind + 1 ) + if ( argc != util_optind + 1 ) { goto usage; } - // get the input file name - pFileName = argv[globalUtilOptind]; - if ( pNtk->pModel == NULL && pNtk->pSeqModel == NULL ) + if ( !Abc_NtkIsLogic(pNtk) && !Abc_NtkIsStrash(pNtk) ) { - fprintf( pAbc->Out, "Counter-example is not available.\n" ); + fprintf( stdout, "IoCommandWriteGml(): Currently can only process logic networks with BDDs.\n" ); return 0; } - // write the counter-example into the file - if ( pNtk->pModel ) - { - Abc_Obj_t * pObj; - FILE * pFile = fopen( pFileName, "w" ); - int i; - if ( pFile == NULL ) - { - fprintf( stdout, "IoCommandWriteCounter(): Cannot open the output file \"%s\".\n", pFileName ); - return 1; - } - if ( fNames ) - { - Abc_NtkForEachPi( pNtk, pObj, i ) - fprintf( pFile, "%s=%c ", Abc_ObjName(pObj), '0'+(pNtk->pModel[i]==1) ); - } - else - { - Abc_NtkForEachPi( pNtk, pObj, i ) - fprintf( pFile, "%c", '0'+(pNtk->pModel[i]==1) ); - } - fprintf( pFile, "\n" ); - fclose( pFile ); - } - else - { - Fra_Cex_t * pCex = pNtk->pSeqModel; - Abc_Obj_t * pObj; - FILE * pFile; - int i, f; - Abc_NtkForEachLatch( pNtk, pObj, i ) - if ( !Abc_LatchIsInit0(pObj) ) - { - fprintf( stdout, "IoCommandWriteCounter(): The init-state should be all-0 for counter-example to work.\n" ); - fprintf( stdout, "Run commands \"undc\" and \"zero\" and then rerun the equivalence check.\n" ); - return 1; - } - - pFile = fopen( pFileName, "w" ); - if ( pFile == NULL ) - { - fprintf( stdout, "IoCommandWriteCounter(): Cannot open the output file \"%s\".\n", pFileName ); - return 1; - } - if ( fNames ) - { - Abc_NtkForEachLatch( pNtk, pObj, i ) - fprintf( pFile, "%s@0=%c ", Abc_ObjName(Abc_ObjFanout0(pObj)), '0'+!Abc_LatchIsInit0(pObj) ); - for ( f = 0; f <= pCex->iFrame; f++ ) - Abc_NtkForEachPi( pNtk, pObj, i ) - fprintf( pFile, "%s@%d=%c ", Abc_ObjName(pObj), f, '0'+Abc_InfoHasBit(pCex->pData, pCex->nRegs+pCex->nPis*f + i) ); - } - else - { - Abc_NtkForEachLatch( pNtk, pObj, i ) - fprintf( pFile, "%c", '0'+!Abc_LatchIsInit0(pObj) ); - for ( i = pCex->nRegs; i < pCex->nBits; i++ ) - fprintf( pFile, "%c", '0'+Abc_InfoHasBit(pCex->pData, i) ); - } - fprintf( pFile, "\n" ); - fclose( pFile ); - } - - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_counter [-nh] <file>\n" ); - fprintf( pAbc->Err, "\t saves counter-example derived by \"sat\", \"iprove\", or \"dprove\"\n" ); - fprintf( pAbc->Err, "\t the file contains values for each PI in the natural order\n" ); - fprintf( pAbc->Err, "\t-n : write input names into the file [default = %s]\n", fNames? "yes": "no" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteEqn( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int c; - - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + // get the input file name + FileName = argv[util_optind]; + // write the file + // get rid of complemented covers if present + if ( Abc_NtkIsSopLogic(pNtk) ) + Abc_NtkLogicMakeDirectSops(pNtk); + // derive the netlist + pNtkTemp = Abc_NtkLogicToNetlist(pNtk); + if ( pNtkTemp == NULL ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Writing BENCH has failed.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_EQN ); + Io_WriteEqn( pNtkTemp, FileName ); + Abc_NtkDelete( pNtkTemp ); return 0; usage: @@ -1760,11 +988,11 @@ usage: ***********************************************************************/ int IoCommandWriteGml( Abc_Frame_t * pAbc, int argc, char **argv ) { - char * pFileName; + char * FileName; int c; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "h" ) ) != EOF ) { switch ( c ) { @@ -1774,81 +1002,33 @@ int IoCommandWriteGml( Abc_Frame_t * pAbc, int argc, char **argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_GML ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_gml [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write network using graph representation formal GML\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteList( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int fUseHost; - int c; - - printf( "This command currently does not work.\n" ); - return 0; - - fUseHost = 1; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "nh" ) ) != EOF ) - { - switch ( c ) - { - case 'n': - fUseHost ^= 1; - break; - case 'h': - goto usage; - default: - goto usage; - } - } - if ( argc != globalUtilOptind + 1 ) - goto usage; if ( pAbc->pNtkCur == NULL ) { fprintf( pAbc->Out, "Empty network.\n" ); return 0; } -/* - if ( !Abc_NtkIsSeq(pAbc->pNtkCur) ) + + if ( !Abc_NtkIsLogic(pAbc->pNtkCur) && !Abc_NtkIsStrash(pAbc->pNtkCur) ) { - fprintf( stdout, "IoCommandWriteList(): Can write adjacency list for sequential AIGs only.\n" ); + fprintf( stdout, "IoCommandWriteGml(): Currently can only process logic networks with BDDs.\n" ); return 0; } -*/ + + if ( argc != util_optind + 1 ) + { + goto usage; + } + // get the input file name - pFileName = argv[globalUtilOptind]; + FileName = argv[util_optind]; // write the file - Io_WriteList( pAbc->pNtkCur, pFileName, fUseHost ); + Io_WriteGml( pAbc->pNtkCur, FileName ); return 0; usage: - fprintf( pAbc->Err, "usage: write_list [-nh] <file>\n" ); + fprintf( pAbc->Err, "usage: write_gml [-h] <file>\n" ); fprintf( pAbc->Err, "\t write network using graph representation formal GML\n" ); - fprintf( pAbc->Err, "\t-n : toggle writing host node [default = %s]\n", fUseHost? "yes":"no" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; @@ -1867,11 +1047,12 @@ usage: ***********************************************************************/ int IoCommandWritePla( Abc_Frame_t * pAbc, int argc, char **argv ) { - char * pFileName; + Abc_Ntk_t * pNtk, * pNtkTemp; + char * FileName; int c; - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + util_getopt_reset(); + while ( ( c = util_getopt( argc, argv, "h" ) ) != EOF ) { switch ( c ) { @@ -1881,111 +1062,47 @@ int IoCommandWritePla( Abc_Frame_t * pAbc, int argc, char **argv ) goto usage; } } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_PLA ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_pla [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the collapsed network into a PLA file\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteVerilog( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - char * pFileName; - int c; - - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + pNtk = pAbc->pNtkCur; + if ( pNtk == NULL ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Empty network.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) - goto usage; - // get the output file name - pFileName = argv[globalUtilOptind]; - // call the corresponding file writer - Io_Write( pAbc->pNtkCur, pFileName, IO_FILE_VERILOG ); - return 0; - -usage: - fprintf( pAbc->Err, "usage: write_verilog [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the current network in Verilog format\n" ); - fprintf( pAbc->Err, "\t-h : print the help massage\n" ); - fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); - return 1; -} - -/**Function************************************************************* - - Synopsis [] - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int IoCommandWriteVerLib( Abc_Frame_t * pAbc, int argc, char **argv ) -{ - Abc_Lib_t * pLibrary; - char * pFileName; - int c; - extern void Io_WriteVerilogLibrary( Abc_Lib_t * pLibrary, char * pFileName ); + if ( Abc_NtkGetLevelNum(pNtk) > 1 ) + { + fprintf( pAbc->Out, "PLA writing is available for collapsed networks.\n" ); + return 0; + } - Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + if ( Abc_NtkLatchNum(pNtk) > 0 ) { - switch ( c ) - { - case 'h': - goto usage; - default: - goto usage; - } + fprintf( pAbc->Out, "Latches are writed at PI/PO pairs in the PLA file.\n" ); + return 0; } - if ( argc != globalUtilOptind + 1 ) + + if ( argc != util_optind + 1 ) + { goto usage; + } // get the input file name - pFileName = argv[globalUtilOptind]; + FileName = argv[util_optind]; + // derive the netlist - pLibrary = Abc_FrameReadLibVer(); - if ( pLibrary == NULL ) + pNtkTemp = Abc_NtkLogicToNetlist(pNtk); + if ( pNtkTemp == NULL ) { - fprintf( pAbc->Out, "Verilog library is not specified.\n" ); + fprintf( pAbc->Out, "Writing PLA has failed.\n" ); return 0; } -// Io_WriteVerilogLibrary( pLibrary, pFileName ); + Io_WritePla( pNtkTemp, FileName ); + Abc_NtkDelete( pNtkTemp ); return 0; usage: - fprintf( pAbc->Err, "usage: write_verlib [-h] <file>\n" ); - fprintf( pAbc->Err, "\t write the current verilog library\n" ); + fprintf( pAbc->Err, "usage: write_pla [-h] <file>\n" ); + fprintf( pAbc->Err, "\t write the collapsed network into a PLA file\n" ); fprintf( pAbc->Err, "\t-h : print the help massage\n" ); fprintf( pAbc->Err, "\tfile : the name of the file to write\n" ); return 1; |