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Adding switch '-F <filename>' to &fftest.

This commit is contained in:
Alan Mishchenko 2019-07-16 12:55:51 +02:00
parent 544d50c553
commit 6b9ed7a08d
1 changed files with 40 additions and 5 deletions
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45
src/base/abci/abc.c
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@ -42262,12 +42262,12 @@ int Abc_CommandAbc9FFTest( Abc_Frame_t * pAbc, int argc, char ** argv )
extern void Gia_ParFfSetDefault( Bmc_ParFf_t * p );
extern void Gia_ManFaultTest( Gia_Man_t * p, Gia_Man_t * pG, Bmc_ParFf_t * pPars );
Bmc_ParFf_t Pars, * pPars = &Pars;
char * pFileName = NULL;
char * pFileName = NULL, * pFileName2 = NULL;
Gia_Man_t * pGold = NULL;
int c;
Gia_ParFfSetDefault( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "ATNKSGkbsfcdeunvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "ATNKSGFkbsfcdeunvh" ) ) != EOF )
{
switch ( c )
{
@ -42318,16 +42318,25 @@ int Abc_CommandAbc9FFTest( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'S':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-S\" should be followed by string.\n" );
Abc_Print( -1, "Command line switch \"-S\" should be followed by a string.\n" );
goto usage;
}
pPars->pFormStr = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'F':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-F\" should be followed by a file name.\n" );
goto usage;
}
pFileName2 = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'G':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-G\" should be followed by string.\n" );
Abc_Print( -1, "Command line switch \"-G\" should be followed by a file name.\n" );
goto usage;
}
pFileName = argv[globalUtilOptind];
@ -42369,6 +42378,29 @@ int Abc_CommandAbc9FFTest( Abc_Frame_t * pAbc, int argc, char ** argv )
goto usage;
}
}
// read string from file
if ( pFileName2 )
{
FILE * pFile = fopen( pFileName2, "r" );
if ( pFile == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9FFTest(): File name \"%s\" with formula is invalid.\n", pFileName2 );
return 0;
}
pPars->pFormStr = Extra_FileRead(pFile);
fclose( pFile );
// skip spaces
while ( 1 )
{
int Len = strlen(pPars->pFormStr);
char Char = pPars->pFormStr[Len-1];
if ( Char == ' ' || Char == '\n' || Char == '\r' || Char == '\t' || Char == -51 )
pPars->pFormStr[Len-1] = '\0';
else
break;
}
printf( "Using formula \"%s\" form file \"%s\".\n", pPars->pFormStr, pFileName2 );
}
if ( pPars->Algo == 0 && pPars->pFormStr == NULL )
{
Abc_Print( -1, "Formula string (-S <str>) should be selected when algorithm is 0 (-A 0).\n" );
@ -42435,10 +42467,12 @@ int Abc_CommandAbc9FFTest( Abc_Frame_t * pAbc, int argc, char ** argv )
}
Gia_ManFaultTest( pAbc->pGia, pGold ? pGold : pAbc->pGia, pPars );
Gia_ManStopP( &pGold );
if ( pFileName2 )
ABC_FREE( pPars->pFormStr );
return 0;
usage:
Abc_Print( -2, "usage: &fftest [-ATNK num] [-kbsfcdeunvh] <file> [-G file] [-S str]\n" );
Abc_Print( -2, "usage: &fftest [-ATNK num] [-kbsfcdeunvh] <file> [-GF file] [-S str]\n" );
Abc_Print( -2, "\t performs functional fault test generation\n" );
Abc_Print( -2, "\t-A num : selects fault model for all gates [default = %d]\n", pPars->Algo );
Abc_Print( -2, "\t 0: fault model is not selected (use -S str)\n" );
@ -42462,6 +42496,7 @@ usage:
Abc_Print( -2, "\t-h : print the command usage\n");
Abc_Print( -2, "\t<file> : (optional) file name with input test patterns\n\n");
Abc_Print( -2, "\t-G file : (optional) file name with the golden model\n\n");
Abc_Print( -2, "\t-F file : (optional) file name with the string representing the fault model\n");
Abc_Print( -2, "\t-S str : (optional) string representing the fault model\n");
Abc_Print( -2, "\t The following notations are used:\n");
Abc_Print( -2, "\t Functional variables: {a,b} (both a and b are always present)\n");