Skip to content

A
abc
Commit ea7d10d4 by Alan Mishchenko
Options

Adding 'read_pla -d' to read dc-set along with on-set (useful to derive offset).

parent 9e4d24aa
Showing with 30 additions and 15 deletions
src/base/io/io.c
......@@ -903,10 +903,10 @@ int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv )
{
Abc_Ntk_t * pNtk;
char * pFileName;
int c, fZeros = 0, fBoth = 0, fSkipPrepro = 0, fCheck = 1;
int c, fZeros = 0, fBoth = 0, fOnDc = 0, fSkipPrepro = 0, fCheck = 1;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "zbxch" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "zbdxch" ) ) != EOF )
{
switch ( c )
{
......@@ -916,6 +916,9 @@ int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'b':
fBoth ^= 1;
break;
case 'd':
fOnDc ^= 1;
break;
case 'x':
fSkipPrepro ^= 1;
break;
......@@ -933,10 +936,10 @@ int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv )
// get the input file name
pFileName = argv[globalUtilOptind];
// read the file using the corresponding file reader
if ( fZeros || fBoth || fSkipPrepro )
if ( fZeros || fBoth || fOnDc || fSkipPrepro )
{
Abc_Ntk_t * pTemp;
pNtk = Io_ReadPla( pFileName, fZeros, fBoth, fSkipPrepro, fCheck );
pNtk = Io_ReadPla( pFileName, fZeros, fBoth, fOnDc, fSkipPrepro, fCheck );
if ( pNtk == NULL )
{
printf( "Reading PLA file has failed.\n" );
......@@ -955,10 +958,11 @@ int IoCommandReadPla( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
fprintf( pAbc->Err, "usage: read_pla [-zbxch] <file>\n" );
fprintf( pAbc->Err, "usage: read_pla [-zbdxch] <file>\n" );
fprintf( pAbc->Err, "\t reads the network in PLA\n" );
fprintf( pAbc->Err, "\t-z : toggle reading on-set and off-set [default = %s]\n", fZeros? "off-set":"on-set" );
fprintf( pAbc->Err, "\t-b : toggle reading both on-set and off-set as on-set [default = %s]\n", fBoth? "off-set":"on-set" );
fprintf( pAbc->Err, "\t-d : toggle reading both on-set and dc-set as on-set [default = %s]\n", fOnDc? "off-set":"on-set" );
fprintf( pAbc->Err, "\t-x : toggle reading Exclusive SOP rather than SOP [default = %s]\n", fSkipPrepro? "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" );
......
src/base/io/ioAbc.h
......@@ -93,7 +93,7 @@ extern Abc_Ntk_t * Io_ReadEdif( char * pFileName, int fCheck );
/*=== abcReadEqn.c ============================================================*/
extern Abc_Ntk_t * Io_ReadEqn( char * pFileName, int fCheck );
/*=== abcReadPla.c ============================================================*/
extern Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fSkipPrepro, int fCheck );
extern Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fOnDc, int fSkipPrepro, int fCheck );
/*=== abcReadVerilog.c ========================================================*/
extern Abc_Ntk_t * Io_ReadVerilog( char * pFileName, int fCheck );
/*=== abcWriteAiger.c =========================================================*/
......
src/base/io/ioReadPla.c
......@@ -28,7 +28,7 @@ ABC_NAMESPACE_IMPL_START
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, int fSkipPrepro );
static Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, int fOnDc, int fSkipPrepro );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
......@@ -326,7 +326,7 @@ void Io_ReadPlaCubePreprocess( Vec_Str_t * vSop, int iCover, int fVerbose )
SeeAlso []
***********************************************************************/
Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fSkipPrepro, int fCheck )
Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fOnDc, int fSkipPrepro, int fCheck )
{
Extra_FileReader_t * p;
Abc_Ntk_t * pNtk;
......@@ -338,7 +338,7 @@ Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fSkipPrepro
return NULL;
// read the network
pNtk = Io_ReadPlaNetwork( p, fZeros, fBoth, fSkipPrepro );
pNtk = Io_ReadPlaNetwork( p, fZeros, fBoth, fOnDc, fSkipPrepro );
Extra_FileReaderFree( p );
if ( pNtk == NULL )
return NULL;
......@@ -363,7 +363,7 @@ Abc_Ntk_t * Io_ReadPla( char * pFileName, int fZeros, int fBoth, int fSkipPrepro
SeeAlso []
***********************************************************************/
Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, int fSkipPrepro )
Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, int fOnDc, int fSkipPrepro )
{
ProgressBar * pProgress;
Vec_Ptr_t * vTokens;
......@@ -514,7 +514,18 @@ Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, in
ABC_FREE( ppSops );
return NULL;
}
if ( fBoth )
if ( fZeros )
{
for ( i = 0; i < nOutputs; i++ )
{
if ( pCubeOut[i] == '0' )
{
Vec_StrPrintStr( ppSops[i], pCubeIn );
Vec_StrPrintStr( ppSops[i], " 1\n" );
}
}
}
else if ( fBoth )
{
for ( i = 0; i < nOutputs; i++ )
{
......@@ -525,18 +536,18 @@ Abc_Ntk_t * Io_ReadPlaNetwork( Extra_FileReader_t * p, int fZeros, int fBoth, in
}
}
}
else if ( fZeros )
else if ( fOnDc )
{
for ( i = 0; i < nOutputs; i++ )
{
if ( pCubeOut[i] == '0' )
if ( pCubeOut[i] == '-' || pCubeOut[i] == '1' )
{
Vec_StrPrintStr( ppSops[i], pCubeIn );
Vec_StrPrintStr( ppSops[i], " 1\n" );
}
}
}
else
else
{
for ( i = 0; i < nOutputs; i++ )
{
......
src/base/io/ioUtil.c
......@@ -144,7 +144,7 @@ Abc_Ntk_t * Io_ReadNetlist( char * pFileName, Io_FileType_t FileType, int fCheck
else if ( FileType == IO_FILE_EQN )
pNtk = Io_ReadEqn( pFileName, fCheck );
else if ( FileType == IO_FILE_PLA )
pNtk = Io_ReadPla( pFileName, 0, 0, 0, fCheck );
pNtk = Io_ReadPla( pFileName, 0, 0, 0, 0, fCheck );
else if ( FileType == IO_FILE_VERILOG )
pNtk = Io_ReadVerilog( pFileName, fCheck );
else
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment