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https://github.com/steveicarus/iverilog.git
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Stephen Williams
ab8f623cea
Include the compiler infrastructure to vhdlpp for collecting the file and line information and attaching it to entities and ports. Make the parser store the file name during parse. Create a libmisc library where I can put source files that are used by multiple programs within the source tree.
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
#ifndef __LineInfo_H
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#define __LineInfo_H
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/*
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* Copyright (c) 1999-2009 Stephen Williams ([email protected])
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "StringHeap.h"
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# include <string>
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using namespace std;
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/*
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* This class holds line information for an internal object.
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*
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* Note that the file names are C-style strings that are allocated by
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* the lexor (which parses the line directives) and are never
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* deallocated. We can therefore safely store the pointer and never
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* delete the string, even if LineInfo objects are destroyed.
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*/
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class LineInfo {
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public:
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LineInfo();
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virtual ~LineInfo();
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// Get a fully formatted file/lineno
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string get_fileline() const;
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// Set the file/line fro another LineInfo object.
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void set_line(const LineInfo&that);
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// Access parts of LineInfo data
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void set_file(perm_string f);
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void set_lineno(unsigned n);
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perm_string get_file() const { return file_; }
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unsigned get_lineno() const { return lineno_; }
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private:
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perm_string file_;
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unsigned lineno_;
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};
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#endif
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