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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2020-03-02 23:21:44 -0800 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2020-03-02 23:21:44 -0800 |
| commit | 4359311d448d47bfd9ef861ada46d9267a888ae2 (patch) | |
| tree | 8bac3d89235ae49dd0410968c566e5104bc87531 /src | |
| parent | 73496629ec64f409cf504a805410b22164f59032 (diff) | |
| download | abc-4359311d448d47bfd9ef861ada46d9267a888ae2.tar.gz abc-4359311d448d47bfd9ef861ada46d9267a888ae2.tar.bz2 abc-4359311d448d47bfd9ef861ada46d9267a888ae2.zip | |
Changes to the old parser.
Diffstat (limited to 'src')
| -rw-r--r-- | src/base/acb/acbFunc.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/src/base/acb/acbFunc.c b/src/base/acb/acbFunc.c index ff7e4504..4c8ad4eb 100644 --- a/src/base/acb/acbFunc.c +++ b/src/base/acb/acbFunc.c @@ -187,15 +187,30 @@ Vec_Int_t * Acb_VerilogSimpleLex( char * pFileName, Abc_Nam_t * pNames ) { Vec_Int_t * vBuffer = Vec_IntAlloc( 1000 ); char * pBuffer = Extra_FileReadContents( pFileName ); - char * pToken; + char * pToken, * pStart, * pLimit = pBuffer + strlen(pBuffer); if ( pBuffer == NULL ) return NULL; Acb_VerilogRemoveComments( pBuffer ); - pToken = strtok( pBuffer, " \n\r\t()," ); + pToken = strtok( pBuffer, " \n\r\t(),;=" ); while ( pToken ) { - Vec_IntPush( vBuffer, Abc_NamStrFindOrAdd(pNames, pToken, NULL) ); - pToken = strtok( NULL, " \n\r\t(),;" ); + int iToken = Abc_NamStrFindOrAdd( pNames, pToken, NULL ); + if ( !strcmp(pToken, "assign") ) + Vec_IntPush( vBuffer, ACB_BUF ); + else + Vec_IntPush( vBuffer, iToken ); + if ( iToken >= ACB_BUF && iToken < ACB_UNUSED ) + { + for ( pStart = pToken; pStart < pLimit && *pStart != '\n'; pStart++ ) + if ( *pStart == '(' ) + break; + if ( *pStart == '(' ) + { + pToken = strtok( pStart, " \n\r\t(),;=" ); + continue; + } + } + pToken = strtok( NULL, " \n\r\t(),;=" ); } ABC_FREE( pBuffer ); return vBuffer; @@ -234,8 +249,8 @@ void * Acb_VerilogSimpleParse( Vec_Int_t * vBuffer, Abc_Nam_t * pNames ) Vec_IntPush( vTypes, Token ); Vec_IntPush( vTypes, Vec_IntSize(vFanins) ); vCur = vFanins; - if ( pToken[1] == 'z' && pToken[2] == '_' && pToken[3] == 'g' && pToken[4] == '_' ) - i++; + //if ( pToken[1] == 'z' && pToken[2] == '_' && pToken[3] == 'g' && pToken[4] == '_' ) + // i++; } else Vec_IntPush( vCur, Token ); |