55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
#ifndef __parse_api_H
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#define __parse_api_H
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/*
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* Copyright (c) 2001-2010 Stephen Williams (steve@icarus.com)
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include <cstdio>
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# include "StringHeap.h"
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# include <string>
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# include <map>
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class Module;
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class PUdp;
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/*
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* These are maps of the modules and primitives parsed from the
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* Verilog source into pform for elaboration. The parser adds modules
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* to these maps as it compiles modules in the Verilog source.
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*/
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extern map<perm_string,Module*> pform_modules;
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extern map<perm_string,PUdp*> pform_primitives;
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/*
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* This code actually invokes the parser to make modules. The first
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* parameter is the name of the file that is to be parsed. The
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* optional second parameter is the opened descriptor for the file. If
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* the descriptor is 0 (or skipped) then the function will attempt to
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* open the file on its own.
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*/
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extern int pform_parse(const char*path, FILE*file =0);
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extern string vl_file;
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extern void pform_set_timescale(int units, int prec, const char*file,
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unsigned lineno);
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extern int def_ts_units;
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extern int def_ts_prec;
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#endif
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