67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
|
// OpenSTA, Static Timing Analyzer
|
||
|
|
// Copyright (c) 2025, Parallax Software, Inc.
|
||
|
|
//
|
||
|
|
// This program is free software: you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU General Public License as published by
|
||
|
|
// the Free Software Foundation, either version 3 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// This program is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
//
|
||
|
|
// The origin of this software must not be misrepresented; you must not
|
||
|
|
// claim that you wrote the original software.
|
||
|
|
//
|
||
|
|
// Altered source versions must be plainly marked as such, and must not be
|
||
|
|
// misrepresented as being the original software.
|
||
|
|
//
|
||
|
|
// This notice may not be removed or altered from any source distribution.
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#ifndef __FLEX_LEXER_H
|
||
|
|
#undef yyFlexLexer
|
||
|
|
#define yyFlexLexer SdfFlexLexer
|
||
|
|
#include <FlexLexer.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "location.hh"
|
||
|
|
#include "SdfParse.hh"
|
||
|
|
|
||
|
|
namespace sta {
|
||
|
|
|
||
|
|
class Report;
|
||
|
|
|
||
|
|
class SdfScanner : public SdfFlexLexer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
SdfScanner(std::istream *stream,
|
||
|
|
const char *filename,
|
||
|
|
SdfReader *reader,
|
||
|
|
Report *report);
|
||
|
|
virtual ~SdfScanner() {}
|
||
|
|
|
||
|
|
virtual int lex(SdfParse::semantic_type *const yylval,
|
||
|
|
SdfParse::location_type *yylloc);
|
||
|
|
// YY_DECL defined in SdfLex.ll
|
||
|
|
// Method body created by flex in SdfLex.cc
|
||
|
|
|
||
|
|
void error(const char *msg);
|
||
|
|
|
||
|
|
// Get rid of override virtual function warning.
|
||
|
|
using FlexLexer::yylex;
|
||
|
|
|
||
|
|
private:
|
||
|
|
string token_;
|
||
|
|
const char *filename_;
|
||
|
|
SdfReader *reader_;
|
||
|
|
Report *report_;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace
|