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Change Verilog reader to take a string rather than file name.

This commit is contained in:
Alan Mishchenko 2016-10-06 22:04:11 -07:00
parent 80327537bb
commit eb65c01888
3 changed files with 10 additions and 8 deletions
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2
src/base/wlc/wlc.h
View File

@ -286,7 +286,7 @@ extern void Wlc_NtkDeleteSim( Vec_Ptr_t * p );
/*=== wlcStdin.c ========================================================*/
extern int Wlc_StdinProcessSmt( Abc_Frame_t * pAbc, char * pCmd );
/*=== wlcReadVer.c ========================================================*/
extern Wlc_Ntk_t * Wlc_ReadVer( char * pFileName );
extern Wlc_Ntk_t * Wlc_ReadVer( char * pFileName, char * pStr );
/*=== wlcWriteVer.c ========================================================*/
extern void Wlc_WriteVer( Wlc_Ntk_t * p, char * pFileName, int fAddCos, int fNoFlops );

2
src/base/wlc/wlcCom.c
View File

@ -161,7 +161,7 @@ int Abc_CommandReadWlc( Abc_Frame_t * pAbc, int argc, char ** argv )
// perform reading
if ( !strcmp( Extra_FileNameExtension(pFileName), "v" ) )
pNtk = Wlc_ReadVer( pFileName );
pNtk = Wlc_ReadVer( pFileName, NULL );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "smt" ) || !strcmp( Extra_FileNameExtension(pFileName), "smt2" ) )
pNtk = Wlc_ReadSmt( pFileName, fOldParser, fPrintTree );
else

14
src/base/wlc/wlcReadVer.c
View File

@ -75,14 +75,14 @@ static inline int Wlc_PrsStrCmp( char * pStr, char * pWhat ) { return
SeeAlso []
***********************************************************************/
Wlc_Prs_t * Wlc_PrsStart( char * pFileName )
Wlc_Prs_t * Wlc_PrsStart( char * pFileName, char * pStr )
{
Wlc_Prs_t * p;
if ( !Extra_FileCheck( pFileName ) )
if ( pFileName && !Extra_FileCheck( pFileName ) )
return NULL;
p = ABC_CALLOC( Wlc_Prs_t, 1 );
p->pFileName = pFileName;
p->pBuffer = Extra_FileReadContents( pFileName );
p->pBuffer = pStr ? Abc_UtilStrsav(pStr) : Extra_FileReadContents( pFileName );
p->nFileSize = strlen(p->pBuffer); assert( p->nFileSize > 0 );
p->vLines = Vec_IntAlloc( p->nFileSize / 50 );
p->vStarts = Vec_IntAlloc( p->nFileSize / 50 );
@ -1248,12 +1248,14 @@ startword:
}
return 1;
}
Wlc_Ntk_t * Wlc_ReadVer( char * pFileName )
Wlc_Ntk_t * Wlc_ReadVer( char * pFileName, char * pStr )
{
Wlc_Prs_t * p;
Wlc_Ntk_t * pNtk = NULL;
// either file name or string is given
assert( (pFileName == NULL) != (pStr == NULL) );
// start the parser
p = Wlc_PrsStart( pFileName );
p = Wlc_PrsStart( pFileName, pStr );
if ( p == NULL )
return NULL;
// detect lines
@ -1286,7 +1288,7 @@ finish:
void Io_ReadWordTest( char * pFileName )
{
Gia_Man_t * pNew;
Wlc_Ntk_t * pNtk = Wlc_ReadVer( pFileName );
Wlc_Ntk_t * pNtk = Wlc_ReadVer( pFileName, NULL );
if ( pNtk == NULL )
return;
Wlc_WriteVer( pNtk, "test.v", 0, 0 );