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Added support for AIG returned in the output file.

This commit is contained in:
Alan Mishchenko 2011-04-24 14:40:36 -07:00
parent affb43e2a3
commit 3eae30a3c3
2 changed files with 36 additions and 9 deletions
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3
src/aig/gia/giaAiger.c
View File

@ -763,7 +763,8 @@ Gia_Man_t * Gia_ReadAigerFromMemory( char * pContents, int nFileSize, int fCheck
// get terminal number
iTerm = atoi( (char *)++pCur ); while ( *pCur++ != ' ' );
// skip spaces
while ( *pCur++ == ' ' );
while ( *pCur == ' ' )
pCur++;
// decode the user numbers:
// flops are named: @l<num>
// PIs are named: @i<num>

42
src/base/cmd/cmdPlugin.c
View File

@ -334,7 +334,6 @@ static unsigned textToBin(char* text, unsigned long text_sz)
unsigned sz, i;
sscanf(src, "%lu ", &sz);
while(*src++ != ' ');
for ( i = 0; i < sz; i += 3 )
{
dst[0] = (char)( (unsigned)src[0] - '0') | (((unsigned)src[1] - '0') << 6);
@ -362,7 +361,7 @@ Gia_Man_t * Abc_ManReadAig( char * pFileName, char * pToken )
Gia_Man_t * pGia = NULL;
unsigned nBinaryPart;
Vec_Str_t * vStr;
char * pStr;
char * pStr, * pEnd;
vStr = Abc_ManReadFile( pFileName );
if ( vStr == NULL )
return NULL;
@ -370,8 +369,28 @@ Gia_Man_t * Abc_ManReadAig( char * pFileName, char * pToken )
pStr = strstr( pStr, pToken );
if ( pStr != NULL )
{
// skip token
pStr += strlen(pToken);
// skip spaces
while ( *pStr == ' ' )
pStr++;
// set the end at newline
for ( pEnd = pStr; *pEnd; pEnd++ )
if ( *pEnd == '\r' || *pEnd == '\n' )
{
*pEnd = 0;
break;
}
// convert into binary AIGER
nBinaryPart = textToBin( pStr, strlen(pStr) );
// dump it into file
if ( 0 )
{
FILE * pFile = fopen( "test.aig", "wb" );
fwrite( pStr, 1, nBinaryPart, pFile );
fclose( pFile );
}
// derive AIG
pGia = Gia_ReadAigerFromMemory( pStr, nBinaryPart, 0 );
}
Vec_StrFree( vStr );
@ -397,6 +416,7 @@ int Cmd_CommandAbcPlugIn( Abc_Frame_t * pAbc, int argc, char ** argv )
Vec_Str_t * vCommand;
Vec_Int_t * vCex;
FILE * pFile;
Gia_Man_t * pGia;
int i, fd, clk;
int fLeaveFiles;
/*
@ -536,12 +556,15 @@ int Cmd_CommandAbcPlugIn( Abc_Frame_t * pAbc, int argc, char ** argv )
// process the output
if ( Extra_FileSize(pFileOut) > 0 )
{
// read program arguments
// get status
pAbc->Status = Abc_ManReadStatus( pFileOut, "result:" );
// get bug-free depth
pAbc->nFrames = Abc_ManReadInteger( pFileOut, "bug-free-depth:" );
if ( pAbc->nFrames == -1 )
printf( "Gia_ManCexAbstractionStartNew(): Cannot read the number of frames covered by BMC.\n" );
// get abstraction
pAbc->pGia->vFlopClasses = Abc_ManReadBinary( pFileOut, "abstraction:" );
// get counter-example
vCex = Abc_ManReadBinary( pFileOut, "counter-example:" );
if ( vCex )
{
@ -588,11 +611,14 @@ int Cmd_CommandAbcPlugIn( Abc_Frame_t * pAbc, int argc, char ** argv )
}
Vec_IntFreeP( &vCex );
}
// derive AIG if present
}
// get AIG if present
pGia = Abc_ManReadAig( pFileOut, "aig:" );
if ( pGia != NULL )
{
Gia_ManStopP( &pAbc->pGia );
pAbc->pGia = pGia;
}
}
// clean up
Util_SignalTmpFileRemove( pFileIn, fLeaveFiles );